Respiratory failure

This study tests whether adding visual and sound reminders to a standard breathing exercise device (incentive spirometer) helps patients use it more often after surgery. About 231 adults who had surgery under general anesthesia will be split into two groups: one using the device …

This study looked at whether using a non-invasive ventilation (NIV) mask right after removing a breathing tube can prevent respiratory failure in obese intensive care patients. About 1000 obese adults were randomly assigned to receive either NIV or oxygen therapy. The goal was to…

This phase II trial tested whether inhaling low doses of carbon monoxide (200 ppm for 90 minutes daily for 3 days) is safe and helpful for people with acute respiratory distress syndrome (ARDS), a severe lung condition. Only 4 intubated adults participated, making this a very sma…

This study looked at whether giving a sedative called propofol to very premature babies (under 32 weeks) before a less invasive breathing treatment (LISA) is safe and reduces the need for a breathing machine. The trial involved 233 infants with breathing problems. Researchers com…

This study investigates whether adding a contract-relax physical therapy technique to standard respiratory care can improve diaphragm function in patients who develop diaphragmatic paresis after cardiac surgery. The trial enrolls adults who have undergone heart surgery with a hea…

This study tested whether early hemofiltration, a continuous dialysis procedure, could improve survival in children who develop respiratory failure after a bone marrow transplant. Only 6 children took part. The idea was to filter out inflammatory molecules that drive lung damage.…

This study tested whether giving heart failure patients with fluid in their lungs a lower oxygen target (90% oxygen saturation) or a higher one (96%) leads to better outcomes. 122 patients were randomly assigned to one of the two groups in the emergency department. The goal was t…

This Phase 2 trial tested whether adding reparixin, an anti-inflammatory drug, to standard care could improve lung function in adults with moderate to severe acute respiratory distress syndrome (ARDS). The study enrolled 66 patients on mechanical ventilators. Researchers measured…

This study tested whether adding regional citrate anticoagulation (RCA) to standard heparin can reduce clotting in continuous kidney dialysis circuits for patients on ECMO. Eighteen ICU adults with ARDS and acute kidney injury were enrolled. Each patient received alternating peri…

This clinical trial tested a drug called sivelestat sodium in 324 adults with acute respiratory distress syndrome (ARDS) and systemic inflammation. The drug aims to block a harmful enzyme that damages lung tissue. Researchers measured whether it improved oxygen levels and reduced…

This early-stage study tested a single dose of mesenchymal stromal cells in 7 COVID-19 patients with severe acute respiratory distress syndrome (ARDS) who were on ventilators. The main goal was to check safety, looking for serious side effects like heart problems or blood clots w…

This study tested whether a newer breathing support method called NAVA helps patients with ARDS come off mechanical ventilation faster than standard PSV. 130 tracheotomy patients were randomly assigned to one of the two methods. The main goal was to see how many days patients wer…

This study tested whether using lung CT images to guide ventilator settings could reduce deaths in people with ARDS. 420 adults were assigned to either standard ventilator care or a strategy based on their lung morphology. The goal was to see if personalized ventilation could imp…

This study tested whether inhaling sevoflurane, a gas usually used for anesthesia, for the first 48 hours could improve oxygen levels and reduce inflammation in 50 adults with moderate to severe ARDS. Participants were randomly assigned to receive either sevoflurane or a standard…

This study tested whether using sevoflurane (an inhaled anesthetic) for sedation could lower death rates and shorten time on a ventilator in patients with acute respiratory distress syndrome (ARDS). 700 adults were randomly assigned to receive either sevoflurane or standard propo…

This study looked at whether using a noninvasive ventilation mask (NIV) can help patients with chronic respiratory failure wean off mechanical ventilation more successfully. 205 patients who had been on a breathing tube for at least 48 hours and failed a spontaneous breathing tes…

This study tested two ways of managing breathing during heart bypass surgery to see which better prevents lung complications. Over 1,500 adults having planned heart surgery were randomly assigned to either no breathing support or gentle, low-volume breaths while on the heart-lung…

This study compared two common sedatives, ketamine and etomidate, used when critically ill adults need a breathing tube placed in an emergency. About 2,367 patients took part to see which drug leads to fewer deaths and heart problems. The goal is to find the safer option for this…

This study tested whether a single dose of stem cells (mesenchymal stromal cells) could help patients with severe COVID-19 lung inflammation breathe better. Twenty adults with confirmed COVID-19 and acute respiratory distress syndrome were randomly assigned to receive either the …

This completed study tested a breathing machine strategy that uses lung pressure measurements to guide settings, aiming to protect the right side of the heart in patients with acute respiratory distress syndrome (ARDS). Forty adults on ventilators for less than 72 hours were incl…

This study tested whether an extended-release version of the diuretic torsemide helps heart failure patients get rid of more salt after lunch compared to the standard immediate-release version. Twenty adults with stable heart failure took both forms in a random order, and researc…

This study tested whether giving oral care with maternal breast milk every 3 hours to preterm babies on breathing machines could improve outcomes. 70 infants born before 34 weeks were included. Researchers measured how long babies needed ventilation, hospital stay length, and rat…

This study tested whether a new device called Mixsafe works as well as the standard Neopuff device for helping newborns breathe. 107 babies who needed breathing support at birth took part. The goal was to see if Mixsafe could be a safe and effective alternative for hospitals.

This study looked at 85 very premature babies (24-29 weeks) with breathing problems to compare two types of non-invasive breathing support: nasal CPAP and nasal IPPV. Both methods deliver surfactant (a lung treatment) without a breathing tube. The goal was to see which method red…

This study tested whether using a special imaging technique (EIT) to set breathing machine pressure helps people with severe lung injury (ARDS) survive longer compared to using a standard pressure table. Over 600 adults on breathing machines took part. The main goal was to see if…

This study tested whether N-Acetylcysteine (NAC), an antioxidant, could help people with severe COVID-19 lung failure in the ICU. 59 adults received either NAC or a placebo alongside standard care. Researchers measured changes in inflammation markers and tracked survival and leng…

This study tested whether giving high-flow heated oxygen through nasal prongs helps more people survive severe breathing failure than standard oxygen masks. Over 1,500 adults with low blood oxygen levels were randomly assigned to one of the two oxygen methods. The main goal was t…

This completed study tested a technique called continuous anterior chest compression (CACC) in 20 adults with moderate to severe acute respiratory distress syndrome (ARDS). The goal was to see if manually pressing on the chest could improve how air and blood move through the lung…

This study tested a method called LISA (Less Invasive Surfactant Administration) in extremely preterm infants (22-25 weeks). Instead of inserting a breathing tube, doctors gave lung medication through a thin catheter while the baby continued on CPAP. The goal was to see if this a…

This phase II study tested an injectable drug called TISA-818-Inj in 57 adults with acute respiratory distress syndrome (ARDS), a severe lung condition. Participants received either a low dose, a high dose, or a placebo for 14 days. The main goal was to check safety, with seconda…

This early-stage trial tested a new cell therapy called agenT-797 in 20 hospitalized COVID-19 patients with moderate to severe breathing distress. The therapy uses immune cells from a healthy donor to calm inflammation and fight the virus. The main goals were to check safety and …

This study looked at 100 premature babies (26-36 weeks) with respiratory distress syndrome who didn't improve with standard nasal CPAP. Researchers compared a newer, non-invasive high-frequency ventilation method (nHFOV) with traditional mechanical ventilation. The goal was to se…

This study tested whether giving muscle relaxants along with sedation helps improve oxygen levels in patients with severe COVID-19 lung failure (ARDS) who need a breathing machine. Forty adults were enrolled. The goal was to see if this approach could reduce complications and imp…

This study tested whether high-flow nasal oxygen therapy works as well as standard noninvasive ventilation for people with a moderate COPD flare-up. Fifty-one patients were randomly assigned to one of the two treatments for the first 24 hours. The main goal was to see how each me…

This study tested whether it is possible to set personalized blood pressure targets for critically ill patients using a brain oxygen monitor. Sixteen ICU patients on breathing machines or shock medications had their blood pressure adjusted to match individual brain blood flow nee…

This study looked at 180 premature babies born between 24 and 30 weeks to see if giving lung medication (surfactant) through a thin tube (LISA method) could reduce the need for a breathing tube in the first three days of life, compared to standard CPAP alone. The goal was to find…

This study tested a new way of using mechanical ventilators, called VentCoach, to better protect the lungs of ICU patients with breathing failure. 18 adults on ventilators were randomly assigned to either the VentCoach protocol or standard care. The main goal was to see if doctor…

This study tested whether placing patients with severe acute respiratory distress syndrome (ARDS) face down (prone) for at least 16 hours a day could lower their risk of dying. 474 adults on ventilators were randomly assigned to prone or standard (semi-recumbent) positioning. The…

This study tested whether using very small breaths (ultraprotective ventilation) on a breathing machine, without a heart-lung bypass machine, could improve survival and reduce time on the ventilator for COVID-19 patients with severe lung injury. About 220 adults with confirmed CO…

This study looked at 90 adults with severe ARDS (a serious lung condition) who were on breathing machines. It compared two ways of using the machine to open up the lungs and improve oxygen levels. The goal was to see which method works better using ultrasound and blood oxygen mea…

This study tested whether a single infusion of stem cells from donor bone marrow could help people with acute respiratory distress syndrome (ARDS), a severe lung condition. 120 adults on ventilators received either stem cells or a placebo. Researchers measured changes in oxygen l…

This study tested whether using a special antiseptic dressing on ECMO tubes can reduce serious infections in critically ill patients. About 270 adults on ECMO for heart or lung failure were randomly assigned to get either the special dressing or a standard one. The goal was to se…

This study looked at whether a medicine called milrinone can improve oxygen levels in newborns with congenital diaphragmatic hernia (CDH), a birth defect that causes severe breathing problems. The trial included 66 babies who were on breathing machines. The goal was to see if mil…

This study looked at whether giving nebulised heparin (a blood thinner delivered as a mist) to COVID-19 patients on mechanical ventilation could help them get off the breathing machine sooner and reduce deaths. The trial combined data from several smaller studies in Australia, Ir…

This completed Phase 3 trial tested the safety and effectiveness of remdesivir in 87 hospitalized COVID-19 patients with acute respiratory distress syndrome (severe breathing failure). Participants received either remdesivir plus standard care or a placebo plus standard care for …

This phase 3 trial tested whether the drug aviptadil can help hospitalized COVID-19 patients with acute respiratory distress syndrome (ARDS). 471 participants received either aviptadil plus standard care or a placebo plus standard care. The main goal was to see how well patients …

This study tested a device called PrismaLung+ that removes carbon dioxide from the blood, allowing doctors to use gentler breathing machine settings to help lungs heal. It included 63 adults with mild to moderate acute respiratory distress syndrome (ARDS) who were already on a ve…

This study tested whether using a mask that helps with breathing (non-invasive ventilation) can prevent the need for a breathing tube in patients who develop respiratory failure after abdominal surgery. 300 adults who had abdominal surgery and then had trouble breathing were rand…

This study tested a special nursing strategy to prevent pressure sores in patients with severe lung problems who need to lie face down (prone position). The trial included 160 adults in intensive care who were on breathing machines. The strategy involved protecting the eyes, tilt…

This study tested whether filtering the blood (therapeutic plasma exchange) could help severe COVID-19 patients by removing harmful immune molecules that cause lung damage. Twenty-one adults in intensive care with COVID-19 and lung failure were randomly assigned to receive either…

This study explores whether ultrafast ultrasound can accurately assess diaphragm function in adults with known or suspected diaphragm dysfunction. Researchers will compare ultrasound measurements with standard tests like pressure measurements and electrical signals from the diaph…

This study explores whether ultrasound can identify the reasons some patients fail to come off a mechanical ventilator. Researchers will scan the heart, lungs, and diaphragm of adults who have been on a ventilator for at least 24 hours and have not passed a spontaneous breathing …

This study is testing a portable, non-invasive breath analyzer that measures tiny particles in exhaled breath to screen for conditions like type 2 diabetes, liver disease, kidney disease, and lung disease. Researchers will enroll healthy volunteers and people with known diagnoses…

This study tests a new method to measure lung blood flow using electrical impedance tomography (EIT) without requiring patients to hold their breath. Twenty-four adults on respiratory support will receive a salt-water injection and have their lungs scanned during normal breathing…

This study looked at whether a special ultrasound technique called fetal lung elastography can predict respiratory distress syndrome (RDS) in preterm babies. Researchers measured lung stiffness in 80 unborn babies between 24-33 weeks of pregnancy and compared those who later deve…

This study looked at 277 ICU patients on breathing machines to see how well chest X-rays (read by intensive care doctors) agreed with CT scans (read by radiologists) for diagnosing acute respiratory distress syndrome (ARDS). The results showed only fair agreement, meaning X-rays …

This study tested whether measuring a protein called Clara cell protein 16 (CC16) in the blood can help doctors tell the difference between two types of lung fluid buildup: one caused by heart problems and another caused by lung injury. Researchers measured CC16 levels in 100 ICU…

This completed study tested an artificial intelligence model that analyzes chest CT scans to help diagnose and manage Acute Respiratory Distress Syndrome (ARDS). Researchers used data from 400 ICU patients to train the AI to classify ARDS severity, recommend treatments, and predi…

This study looked at whether a quick diaphragm ultrasound in the emergency room can predict which patients with severe breathing problems will need a ventilator within the first four hours. Researchers measured diaphragm movement in 104 adults upon arrival and again four hours la…

This study tested a new scoring system called ExPreS to help doctors decide when patients on breathing machines (ventilators) are ready to have the tube removed. Over 500 adults in intensive care units were randomly assigned to use ExPreS or standard care. The goal was to see if …

This study tested a new MRI technique that can take pictures of children's lungs without using radiation or injecting contrast dye. 72 children aged 6-16 had both a standard CT scan and this new MRI. The goal was to see if the MRI could produce clear images of the lungs, potentia…

This pilot study tested a non-invasive device that stimulates the vagus nerve (nVNS) in patients hospitalized with mild-to-moderate traumatic brain injury. The goal was to see if adding nVNS to standard care could prevent severe lung inflammation and the need for a breathing mach…

This study tested whether giving breathing support early (non-invasive ventilation and high-flow nasal oxygen) to people with chest injuries and low oxygen levels could prevent them from needing a breathing tube. 144 patients in the ICU took part. The goal was to see if this earl…

This early-stage trial tested a new drug called rfhSP-D in 18 premature babies born before 30 weeks. The goal was to find the safest dose that might prevent chronic lung disease, a common complication in preemies. The drug was given along with standard care to babies on breathing…

This study compared two groups of women having planned C-sections: one group had the surgery at 38 weeks after receiving two steroid shots (betamethasone) to speed up the baby's lung development, while the other group had the surgery at 39 weeks without steroids. The goal was to …

This study tested two non-invasive breathing machines in 49 newborns (born at 33 weeks or later) with respiratory distress. One machine is the standard nasal CPAP, and the other is a newer device called nasal high frequency percussive ventilation. Researchers measured brain oxyge…

This study tested two ways of positioning patients with severe lung injury (ARDS) who are on ventilators and placed face-down (prone) to help breathing. The goal was to see if a 'swimmer' position—where the head is turned and one arm is bent—causes fewer severe pressure sores tha…

This study tested whether giving extra oxygen through a small tube in the nose during breathing tube placement can prevent dangerous drops in oxygen levels in newborns. About 110 infants in the NICU took part. The approach is simple and could make a common emergency procedure saf…

After surgery, painkillers can slow breathing. This study tested a device that uses a mild electrical pulse on the skin to wake patients when their breathing stops for 10 seconds. Researchers enrolled 60 adults recovering from surgery to see if the system is practical and accepta…

This study tested whether using a smaller amount of a weaker numbing medicine (ropivacaine) during a shoulder nerve block could reduce the risk of temporary diaphragm paralysis. 60 adults having shoulder surgery took part. The goal was to see if the low-dose approach could still …

This study tested a treatment called radial shock wave phonophoresis for people with shoulder impingement syndrome. 70 adults aged 25-40 with shoulder pain were split into two groups: one got shock wave therapy plus standard physical therapy, the other got shock waves alone. The …

This study compared two breathing devices—CPAP and bilevel ventilation—in people with severe fluid buildup in the lungs (pulmonary edema). The goal was to see which device improves breathing faster. Participants were adults in respiratory distress. The results could help doctors …

This study looked at 100 adults with COPD who needed a breathing tube and a ventilator. It compared two approaches: giving sedation with daily breaks versus giving no sedation at all. The goal was to see which method leads to more days off the ventilator and fewer complications i…

This study tested whether a newer breathing machine method (NAVA) helps patients with respiratory failure come off the ventilator faster than the usual method (PSV). The study included 47 adults who had trouble weaning from the ventilator. Researchers measured how long it took to…

This study tested whether a high-flow oxygen system (Optiflow) works better than a standard oxygen mask for patients with breathing failure. About 100 adults in intensive care who needed non-invasive ventilation (NIV) took part. The goal was to see if Optiflow keeps oxygen levels…

This study tested whether giving propofol sedation during a lung exam (bronchoscopy) under noninvasive ventilation helps patients with severe breathing failure stay more comfortable and maintain oxygen levels. Forty-six adults with acute respiratory failure needing a diagnostic l…

This study tested whether physiotherapy (special breathing exercises and early movement) could prevent acute respiratory failure within 7 days after a breathing tube is removed in ICU patients at high risk. 245 patients took part. The goal was to see if physiotherapy reduces the …

This study compared two sedatives, dexmedetomidine and propofol, in 100 high-risk patients undergoing ERCP. The goal was to see which drug causes fewer breathing and heart problems. Researchers monitored vital signs closely to find the safer option for these vulnerable patients.

This study looked at whether lying face down (prone positioning) helps hospitalized COVID-19 patients who have low oxygen levels but are not candidates for breathing machines. About 596 adults took part. The goal was to see if this simple position change could lower the chance of…

This study tested a team-based approach to managing sedation in children with acute respiratory failure who need a breathing machine. The goal was to reduce the number of days on the ventilator. Over 2,400 children from multiple hospitals participated, comparing the team approach…

This study tested whether giving a small amount of s-ketamine during chest surgery could reduce the risk of postoperative delirium (sudden confusion) in patients aged 60 and older. Over 500 participants were randomly assigned to receive either s-ketamine or another drug (dexmedet…

This study tested freezing the nerves between the ribs during robot-assisted lung surgery to see if it reduces pain and the need for painkillers afterward. 33 adults having lung surgery were randomly assigned to get the nerve freeze or standard pain medicine. Researchers tracked …

This study tested whether taking L-arginine and liposomal vitamin C supplements twice daily could reduce fatigue in people with COPD and chronic respiratory failure. 101 patients were randomly assigned to receive the supplements or a placebo during a 28-day pulmonary rehabilitati…

This study looked at two different chest therapy methods—Vojta reflex and lung squeezing—to help premature babies (28-36 weeks) with breathing problems. 90 babies were split into three groups: one got standard care, the others got standard care plus one of the two extra technique…

This study tested whether giving two medicines (atropine and fentanyl) before a less invasive breathing treatment helps preterm babies have fewer dangerous drops in heart rate and oxygen levels. Fifty-eight babies born at 29 weeks or later took part. The goal is to see if premedi…

This study looked at whether giving a low dose of a muscle relaxant (rocuronium) during bronchoscopy—a procedure where a tube is inserted into the lungs—could reduce complications like throat spasms and coughing. 153 adults having elective bronchoscopy were split into two groups:…

This study tested two methods of numbing the suprascapular nerve (a nerve in the shoulder) to control pain after arthroscopic shoulder surgery. Sixty adults scheduled for shoulder surgery received either an anterior or posterior nerve block. Researchers measured pain levels, diap…

This study looked at 80 children aged 1 month to 5 years with severe breathing problems from pneumonia or bronchiolitis. It compared two non-invasive breathing support methods: High Velocity Nasal Insufflation (HVNI) and Nasal Continuous Positive Airway Pressure (CPAP). The goal …

This study tested a new automatic setting (Auto-EPAP) on a ventilator to see if it could better manage airway blockages during sleep compared to the standard manual setting. It involved 23 adults with conditions like sleep apnea, COPD, or obesity-related breathing problems who al…

This study looked at whether 6 weeks of special breathing exercises (inspiratory muscle training) can improve diaphragm strength and reduce shortness of breath in 18 COVID-19 survivors who still had trouble breathing. Participants had proven diaphragm weakness and no other explan…

This study looked at 102 children who had surgery for a heart problem present at birth. After surgery, they were placed on their stomachs with their heads raised at different angles (10°, 30°, or 45°) to see which angle best helped their heart and lungs recover. The goal was to f…

This study tested two ways to numb the shoulder after surgery: the standard interscalene block and a combination of two other blocks (infraclavicular and anterior suprascapular). The goal was to see if the combination could provide equal pain relief without causing temporary diap…

This study looked at whether giving the drug salbutamol (often used in asthma inhalers) through a nebulizer helps people with severe COPD who are having a flare-up and need a breathing machine. The trial included 43 adults and compared the drug to a placebo. The main goal was to …

This study tested whether having conscious COVID-19 patients with breathing problems lie face down (prone position) while on high-flow oxygen could reduce the need for a breathing tube. Over 400 adults with COVID-19 pneumonia and mild to severe acute respiratory distress syndrome…

This study tested whether adding functional electrical stimulation (FES) to cycling exercises helps people who survived severe COVID-19 recover more quickly. Twenty-two patients who had been on ventilators in the ICU took part in a 4-week rehab program. Half did cycling with FES,…

This study tested whether a computer-driven system called Smartcare/PS could help children with respiratory failure come off a breathing machine faster than usual care. Thirty children were enrolled, and the system automatically adjusted breathing support based on each child's ne…

This study tested a 6-week coaching program based on the Information-Motivation-Behavioral skills model to help patients with chronic hypercapnic respiratory failure use their home ventilator more consistently. The program included education, motivation, and practical skills trai…

This study tested a modified high-flow oxygen device in 160 adults with acute respiratory failure who needed a bronchoscopy (a tube inserted into the lungs to diagnose or treat disease). The device delivers oxygen through one nostril while the procedure uses the other. The goal w…

This study tested whether adding a second nerve block (rectus sheath block) to a standard chest wall block (pectointercostal fascial plane block) improves pain control after heart surgery. 62 adults having elective heart surgery through a breastbone incision were randomly assigne…

This study tested whether a remote monitoring bundle—including a carbon dioxide monitor, tablet, weight scale, and health app—could help doctors and families make better decisions about ventilator support for children at home. Fifty children aged 0 to 17 who use a breathing machi…

This study looked at 108 adults with COVID-19 pneumonia who had low oxygen levels (type 1 respiratory failure). Researchers compared two breathing support methods: High-Velocity Nasal Insufflation (HVNI) and Continuous Positive Airway Pressure (CPAP). The goal was to see which on…

This study tested whether critically ill patients on breathing machines could safely manage their own sedation using a button-controlled device. 161 adults in the ICU were randomly assigned to either self-manage their sedation or have it managed by a nurse. The goal was to see if…

This study tested whether acupressure (gentle massage on specific points) could help premature babies with lung fluid buildup. 42 infants born at 32 weeks or earlier received either acupressure plus routine chest therapy or routine care alone. Researchers tracked how often suctio…

This pilot study tested whether a therapy that combines behavioral activation for depression with physical rehabilitation is feasible for survivors of acute respiratory failure. Fifty-two adults who had been on life support in the ICU received home visits and phone calls from the…

This study tested whether a family-centered care approach—where parents are trained and actively involved—improves vital signs and shortens recovery time in infants (28 days to 2 years) with lower respiratory tract infections who need high-flow nasal oxygen. Sixty infants partici…

This study looked at 60 premature newborns (born between 28-37 weeks) in the neonatal intensive care unit who had breathing problems or were on a ventilator. Researchers compared different chest physiotherapy methods and positions to see which worked best for clearing the lungs. …

This study investigates how the immune system responds to COVID-19 in people with chronic lung conditions like asthma, COPD, or cystic fibrosis, compared to those without lung disease. Researchers collect blood, sputum, and nasal samples to measure immune signals and gene activit…

This study looks at 20 patients who have both high pressure in their belly (intra-abdominal hypertension) and severe lung injury (ARDS). Researchers will compare two methods for setting the ventilator's positive end-expiratory pressure (PEEP): one based on lung pressure measureme…

This study tested a new breathing test to decide when to remove breathing tubes in patients with acute hypoxic respiratory failure. The test uses noninvasive ventilation to see if patients can breathe on their own earlier. Researchers hope this approach reduces time on invasive v…

This study looks at how breathing machines (mechanical ventilators) might injure the diaphragm, the main muscle used for breathing. Researchers will monitor 50 ICU patients over their first 7 days on the ventilator, measuring diaphragm activity and function. The goal is to unders…

This study tested a non-invasive imaging method called electrical impedance tomography (EIT) to measure airway opening pressure in 6 adults with acute lung injury or ARDS. The goal was to see if EIT could detect where and when small airways open during a slow breath, which might …

This study observed over 1,600 adults in French emergency rooms to understand how patients are managed in the resuscitation area and whether being admitted directly to that area versus later affects their need for intensive care within 24 hours. Researchers recorded patient detai…

This study looked at immune cells called alveolar macrophages in the lungs of 18 people with non-infectious lung diseases. Researchers used a technique called flow cytometry to study the surface proteins on these cells. The goal was to better understand the role of these cells in…

This study tests an artificial intelligence program designed to predict the best time to remove a breathing tube (extubation) from patients in intensive care. Researchers will use data from 1500 adults who were on a ventilator for at least 72 hours across four hospitals. The AI a…

This study aimed to predict whether high-flow nasal oxygen therapy would fail within 30 minutes for patients with acute respiratory failure. Researchers used data from 164 participants, including a special imaging technique called electrical impedance tomography, to build a predi…

This pilot study tested whether a heart MRI could be done safely and effectively in children with cancer who recently had sepsis. The goal was to see if the MRI could find hidden heart inflammation or weakness that standard tests might miss. Only 7 children took part, and the foc…

This study looked at whether a narrower oxygen saturation target range helps an automated oxygen control system work better for very low birth weight infants on breathing support. Eleven babies were randomly assigned to either a 3% or a shifted 3% target range. The goal was to se…

This completed study looked at whether a breathing treatment called Intrapulmonary Percussive Ventilation (IPV) can improve lung stiffness (compliance) in critically ill children who are on breathing machines. Researchers measured lung function before and after one IPV session in…

This study observed 61 adults having shoulder surgery to see how a specific combination of nerve blocks affects the diaphragm, the main muscle for breathing. Researchers used ultrasound to measure diaphragm movement before and after the block. The goal was to find out if this tec…

This completed study looked at 686 patients with acute respiratory distress syndrome (ARDS) to see how their immune status affects the risk of secondary infections like herpes or cytomegalovirus. Researchers measured immune cells and virus reactivation in blood and lung samples. …

This study tested a new sensor placed inside the nose to measure carbon dioxide levels in 21 people with breathing conditions like COPD or obesity-related breathing problems. The goal was to see if the sensor is safe, easy to use, and gives accurate readings compared to standard …

This study looked at two breathing treatments—high-flow oxygen and non-invasive ventilation—in 16 adults with sudden breathing failure from pneumonia. The goal was to see which one better opens up the lungs. The results showed no major difference in lung opening, though non-invas…

This study looked at 13 adults who had been on a breathing tube for at least 2 days and were at risk for breathing trouble after the tube was removed. Researchers compared two types of noninvasive breathing support: one that senses the patient's own breathing signals (NAVA) and o…

This study looked at whether neck muscle activity during sleep affects breathing recovery in 17 COVID-19 patients who were on ventilators in the ICU. Researchers used sleep tests and activity monitors to track sleep quality and breathing patterns. The goal was to understand why s…

This pilot study tested a new algorithm that estimates how hard patients are working to breathe while on high-flow nasal oxygen. Researchers enrolled 20 ICU patients and used a noninvasive sensor to collect pressure and flow data. The goal was to see if the algorithm could reliab…

This study tested whether a mobile health app called LIVEBORN can help nurse midwives improve how they support newborns who have trouble breathing right after birth. Over 14,000 newborns and their nurses took part. The app gave either real-time guidance or a summary after the eve…

This study looked at how a low dose of ketamine, a medicine often used for anesthesia, affects breathing and brain activity in 15 critically ill patients who were on breathing machines (ventilators) in the ICU. The goal was to see if ketamine could help stimulate breathing and im…

This study looked at 50 ICU patients with acute respiratory failure to see if a heart ultrasound test (measuring how the main vein collapses) could predict who would die or need a breathing tube. The goal is to help doctors give fluids more safely. It was an observational study, …

This study looked at whether a lung ultrasound score can help doctors decide when to safely remove a breathing tube from newborn babies with breathing problems. 71 infants in the NICU had an ultrasound before and after their breathing tube was removed. The goal was to see if the …

This completed study tested whether an AI system could improve how ventilators are set for children (ages 1 month to 18 years) in the pediatric ICU with breathing problems like pneumonia or respiratory failure. Researchers compared AI-generated recommendations to the actual adjus…

This study looked at whether using a checklist before placing a breathing tube in intensive care unit (ICU) patients reduces complications. Researchers reviewed records of 60 critically ill adults who needed a breathing tube, comparing those treated before and after the checklist…

This study looked at 136 premature babies who needed breathing help. Researchers tracked how long they needed support and checked for lung problems. The goal was to learn more about different non-invasive breathing methods, not to test a new treatment.

This study looked at the experiences of 126 people in Denmark who rely on a breathing machine at home, along with their families and the trained caregivers who help them. The goal was to understand the challenges and successes of this life-sustaining care. No new treatments were …

This study looked at ways to improve the care, environment, and daily routines of children in the pediatric intensive care unit (PICU) to support their healing and natural sleep-wake cycles. Researchers observed 56 children aged 6 months to 18 years who were on breathing machines…

This study looked at 10 adults with moderate-to-severe ARDS who were on breathing machines. Researchers used a non-invasive imaging method (EIT) to adjust ventilator pressure settings and then checked how the heart's right side responded using ultrasound. The goal was to find the…

This study looked at 500 adults on breathing machines to see if measuring airway pressure at a specific moment (P1) versus a later moment (P2) better predicts lung damage. The goal is to find which measurement helps doctors set safer ventilator settings. No new treatment was test…

This study looked at whether lying face down (prone position) while awake can improve how air moves through the lungs in COVID-19 patients with breathing failure. Twenty adults with COVID-19 and low oxygen levels were monitored using a special imaging technique (EIT) to measure l…

This study looked at whether chest ultrasound can predict which premature babies (born before 34 weeks) will need surfactant—a substance that helps their immature lungs work better. Doctors currently decide based on oxygen levels, which can delay treatment. Researchers performed …

This study checks on 137 COVID-19 patients who were in the ICU and used awake prone positioning (lying on their belly) while on high-flow oxygen. Researchers want to see if this technique affects quality of life and survival more than two years later. Participants answer a phone …

This study observed over 4,000 patients in Chinese ICUs who needed breathing support for acute respiratory failure. Researchers tracked treatments, outcomes, and costs to better understand the disease burden. The goal is to improve care and identify risk factors, not to test a ne…

This study looked at how well CPAP therapy works for COVID-19 patients who have trouble breathing. Researchers collected data from 250 patients in a hospital to see how they responded to treatment. The goal was to learn more about managing severe COVID-19 in real-life settings.

This study tested whether using a contrast dye during 3D ultrasound can accurately measure the size and function of the right heart chamber in people who had surgery for congenital heart disease. 25 participants received an injection of Lumason (an ultrasound contrast agent) and …

This study tested whether an asymmetrical high-flow nasal cannula reduces the work of breathing compared to a conventional one in 40 patients with acute respiratory failure. Participants received both devices at different flow rates, and researchers measured diaphragm and chest m…

This study followed 38 children who survived acute respiratory distress syndrome (ARDS), a severe lung condition. One year after leaving the hospital, researchers checked for lasting breathing problems like cough, wheeze, and lung stiffness using scans and tests. The goal was to …

This study tested whether a special imaging method called electrical impedance tomography (EIT) can help doctors choose the best ventilator settings for patients with severe lung injury (ARDS). The goal was to see if EIT could identify which patients would benefit from higher or …

This study tested whether a miniaturized ultrasound probe placed in the esophagus could help predict outcomes in 50 patients with acute respiratory distress syndrome (ARDS). The probe measures a blood vessel collapse index that may indicate heart strain. Researchers tracked how m…

This study tested a new way to predict if patients on breathing machines can safely have the tube removed. Researchers used a special imaging technique called electrical impedance tomography (EIT) to measure how well the lungs fill with air during a breathing trial. The goal was …

This study looked at 513 children with a severe lung condition called ARDS to find different subtypes of the disease. Researchers collected blood samples to measure proteins and gene activity. The goal was to better understand the disease and help design more targeted treatments …

This study looked at 93 people with lung disease who get short of breath when active. Participants did two 6-minute walk tests: one at their fastest pace and one at their normal walking speed. The goal was to see if the normal-speed test gives a more accurate picture of when they…

This study compared two common sedatives, propofol and ketamine, used when placing a breathing tube in critically ill patients. Researchers wanted to see which drug better keeps blood pressure stable after the procedure. The trial involved 207 adults in intensive care who needed …

This study looked at how two different breathing devices affect the lungs of extremely low birth weight babies. Researchers compared a high-flow nasal cannula to nasal CPAP in 80 stable premature infants. They measured lung function using a special imaging technique to see which …

This study looked at whether giving nutrition through a tube into the stomach (enteral) or through a vein (parenteral) early on affects survival in very sick patients who need a breathing machine and heart-support medications. Over 2,400 adults in intensive care units were random…

This study looked at a new way to set breathing machines for people with severe lung injury (ARDS). The method uses pressure measurements inside the lungs to adjust settings. Nine adults took part to see if the approach is safe and works well. The goal was to learn more, not to c…

This study looked at 28 ICU patients on breathing machines to see if a diaphragm ultrasound could catch a specific breathing problem called double triggering. Researchers compared the ultrasound results to standard ventilator readings. The goal is to find a better way to monitor …

This study tracked 157 heart surgery patients to see how many still have a weak diaphragm 7 days after their operation. Using ultrasound, researchers measured diaphragm movement during breathing and sniffing. The goal is to understand how common persistent diaphragm problems are …

This study reviewed medical records of over 640,000 people in the US who had acute respiratory distress syndrome (ARDS) and were in the ICU. Researchers wanted to find out what new health problems—physical, mental, or emotional—arise after such a stay, known as post-intensive car…

This study tested whether giving high-flow oxygen through the nose just before removing a breathing tube is safe and acceptable for patients in intensive care with severe breathing problems. Only 2 patients took part, and the main goal was to see if a larger study is possible. Th…

This study looked at 319 adults with severe lung failure (ARDS) who were placed face-down to help them breathe. Researchers wanted to see if feeding through a tube placed past the stomach (post-pyloric) caused fewer stomach problems than standard feeding. The goal was to find the…

This study looked at whether a blood test measuring suPAR levels can predict which adults hospitalized with COVID-19 will develop severe breathing failure requiring a breathing tube. Researchers analyzed stored blood samples from about 367 patients. The goal was to see if a suPAR…

This study tested a new device called Neola® that monitors the lungs of newborn babies. Ten preterm and term infants were enrolled to see if the device is safe and works well. The main goal was to check for any skin reactions or other side effects.

This study looked at how the pressure used in mechanical ventilators affects the right side of the heart in people with acute respiratory distress syndrome (ARDS). Researchers measured lung pressure and heart function in 50 adults and children. The goal was to find out if high lu…

This study looked at how changing the speed at which a ventilator reaches its target pressure affects breathing in 17 newborns on breathing support. The researchers tested different settings and measured changes in airway pressure and gas exchange. The goal was to find out if thi…

This completed study looked at 55 adults with acute respiratory failure to understand how their breathing, diaphragm, and lung ventilation relate to the need for a breathing tube. Researchers used ultrasound and electrical imaging to measure diaphragm movement and lung function. …

This study tested whether using a monitor that tracks breathing and oxygen levels (called IPI) can prevent dangerous oxygen drops during ERCP, a procedure to examine the bile ducts. 80 adults having elective ERCP under moderate sedation were randomly assigned to either standard m…

This study looked at 127 pregnant women who received a steroid called betamethasone to help prevent lung problems in their premature babies. Researchers measured how much of the drug reached the baby and whether it reduced the risk or severity of hyaline membrane disease, a serio…

This completed study tested whether a telemedicine-based program could improve quality of life for adults who needed a breathing machine (ventilator) due to acute respiratory failure. The program included rehabilitation strategies during the ICU stay, hospital ward, and for two m…

This pilot study tested three common ventilator modes—volume control, pressure control, and adaptive pressure control—in 566 ICU adults with respiratory failure. The goal was to see which mode leads to more days alive and off the ventilator. The study is a first step to guide fut…

This University of Oxford study looked at 48 ICU patients on ventilators for respiratory failure. Doctors sometimes inflate the lungs briefly (a recruitment manoeuvre) to reopen collapsed areas, but it's unclear when this helps. Researchers used a device to measure lung volume an…

This study tested whether a simple video call system on a tablet could help doctors remotely assess children with breathing problems while they were being transported in an ambulance. Researchers worked with 20 children who were stable enough for transport and compared the remote…

This study looked at 609 adults who completed an open-water swimming race and had no breathing problems. Researchers used lung ultrasound to check for extra fluid in the lungs. The goal was to find out how common hidden lung water is in swimmers who feel fine.

This study tested a new method called continuous anterior chest compression (CACC) to help people with severe lung injury (ARDS) breathe better. Twenty adults on ventilators were studied to see if pressing on the chest improved lung function compared to lying on the stomach. The …

This study tested a new way to measure pain in preterm infants during a procedure called LISA, where surfactant is given to help them breathe. Researchers used skin conductance, which tracks nerve signals, and compared it to a standard pain scale. The goal was to see if this meth…

This study followed 283 adults who needed intensive care for severe COVID-19 lung damage (ARDS) in Poland. Researchers tracked who survived up to 4 years later and asked survivors about their quality of life, breathing, and daily function. No new treatment was tested—the goal was…

This study compared two ultrasound-guided nerve block techniques for hand, wrist, or forearm surgery to see which one causes less temporary diaphragm paralysis. 91 adults were randomly assigned to receive either a costoclavicular or lateral sagittal infraclavicular block. The goa…

This study looked at how the COVID-19 lockdown changed the health habits and medical care of 1,343 people with chronic conditions like heart disease, multiple sclerosis, and hemophilia. Researchers used phone surveys to track medication use, lifestyle changes, and access to healt…

This study examined over 1,200 adults admitted to an intensive care unit to see if the reason they were admitted (like sepsis or breathing failure) could predict their risk of dying in the ICU, beyond what standard severity scores show. Researchers looked back at medical records …

This completed study looked at 543 people who survived severe COVID-19 with lung failure (ARDS) to see if their socioeconomic status affected their recovery. Researchers checked breathing, mental health, and quality of life six months after leaving the ICU. The goal is to use thi…

This study tested a virtual support program for 444 people starting home ventilation. The program used online tools to help patients and caregivers manage care at home. Researchers measured if it reduced emergency room visits and eased caregiver stress compared to usual care.

This study looked at 76 ICU patients with severe pneumonia who were placed on a lung machine (ECMO) and given minimal ventilator support. Researchers wanted to see if this approach changed how well the kidneys worked. They reviewed medical records from 2019 to 2023, comparing uri…

This study looked at 77 ICU patients on breathing machines who needed a tracheostomy. Doctors used either a camera (bronchoscopy) or ultrasound to guide the procedure. The goal was to see which method caused fewer changes in breathing and blood gas levels. The results could help …

This study looked at 600 COVID-19 patients with severe breathing problems who were treated with high-flow nasal oxygen and asked to lie face-down (awake prone position). The goal was to see if this combination reduced the need for a breathing tube and lowered death rates. Researc…

This study looked at how different settings on a kidney support machine (CRRT) affect the ability of a lung support machine (ECCO2R) to remove carbon dioxide from the blood of 10 adults with respiratory failure. Researchers tested two methods to see which one helps the lung machi…

This study looked at 380 adults in the intensive care unit with suspected or confirmed COVID-19. Researchers tracked organ problems like kidney injury and lung failure, and measured survival rates at 30 days and one year. The goal was to learn how COVID-19 causes organ damage, no…

This pilot study tested two ways to help premature babies breathe right after birth: volume-targeted ventilation (giving a set amount of air) versus pressure-targeted ventilation (giving air at a set pressure). The study included 52 infants born between 23 and 28 weeks of pregnan…

This study looked at anonymous medical records from over 55,000 past ICU patients to find patterns that could help predict three life-threatening conditions: sepsis (body-wide infection), ARDS (severe lung injury), and acute kidney injury. Researchers used computer models to anal…

This study looked at whether measuring tiny brain signals during a breathing test can help predict if a patient on a ventilator will successfully breathe on their own. Researchers monitored 70 intubated adults as they tried breathing without the machine. The goal is to find a sim…

This study tested whether having a dietitian help patients with lung disease order meals during a hospital stay could improve their nutrition and reduce the chance of being readmitted after discharge. 41 patients at nutritional risk took part. Researchers measured daily food inta…

This study looked at 33 adults with ARDS (a serious lung condition) who were lying on their stomachs (prone position) and needed help breathing. Doctors wanted to know if certain heart measurements could tell them when a patient needs more fluids. The study tested different ways …

This study examined the immune systems of 120 COVID-19 patients who had trouble breathing. Researchers measured many immune markers in the blood to see if an overactive immune response causes lung damage. They also compared these markers to healthy people and looked for patterns …

This study looked at a new way to measure airway closure in patients with severe lung injury (ARDS) who are on breathing machines in the ICU. Researchers tested a simple method to see if the lungs are trapping air, which can help doctors adjust ventilator settings. The study invo…

This study looked at 30 people in the ICU with severe H1N1 flu who needed a breathing machine. Researchers collected fluid from the lungs to study the virus and the body's immune response. The goal was to learn more about what causes severe illness, not to test a new treatment.

This study looked at 73 people who were hospitalized with severe COVID-19 pneumonia to see if their lungs still had problems 4 months later. The main focus was on how well oxygen moves from the lungs into the blood. The goal was to better understand these lasting issues so doctor…

This study tested a nurse-led weaning protocol for high-flow nasal cannula (HFNC) oxygen therapy in 150 infants aged 1-24 months hospitalized with bronchiolitis. The goal was to see if a structured weaning plan could reduce the time on HFNC, shorten hospital stays, and lower cost…

This study looked at 40 children with a severe lung condition called pediatric acute respiratory distress syndrome (pARDS). Researchers compared a new measurement called the Oxygen Stretch Index with the standard Oxygenation Index to see which better reflects lung damage. They al…

This study looked at 212 critically ill adults in one ICU to see if three blood test ratios could predict death. The ratios compare lactate, CRP, and procalcitonin to albumin levels. Researchers will check if these ratios are linked to survival and find cut-off values to help doc…

This study compared two methods—automatic tube compensation (ATC) and pressure support ventilation (PSV)—for helping adults with respiratory failure come off a breathing machine. Fifty patients were monitored during short breathing trials to see which method improved oxygen excha…

This study surveyed 534 physicians worldwide to understand how they use humidification (adding moisture to air) when treating hospitalized adults with non-invasive ventilation (breathing support through a mask). The goal was to find out how often humidification is used, what type…

This study looked at why antibiotics often fail to treat pneumonia in COVID-19 patients on ventilators. Researchers measured how much of the antibiotic piperacillin reaches the lungs in 34 adults with severe COVID-19 pneumonia. The goal was to understand if poor lung penetration …

This study followed 397 premature babies (under 32 weeks) who were given non-invasive breathing support. Researchers looked for early clues, like how much extra oxygen the babies needed, to predict which ones would later need a breathing tube. The goal is to help doctors decide e…

This study looked at whether two different doctors can get the same diaphragm measurements using ultrasound in patients with severe breathing problems in the emergency room. 26 adults with acute respiratory distress were each scanned twice by two separate investigators. The goal …

This study tested a personalized online decision-support tool called TRACH-Support. The tool is designed to help families and doctors make shared decisions about tracheostomy and prolonged mechanical ventilation. Researchers enrolled 105 participants, including family members of …

This study tested a wearable, wireless device that listens to breathing to detect when opioids cause dangerously slow or shallow breathing. Researchers enrolled 14 healthy volunteers to see how well the device works in noisy environments. The goal was to compare accuracy with and…

This study looked at 16 adults with acute respiratory failure who were on a type of breathing machine called pressure-support ventilation. Researchers compared three different methods to measure the risk of lung injury caused by the ventilator itself. The goal was to see which me…

This completed study looked at why placing patients with severe lung failure (ARDS) on their stomachs (prone positioning) improves oxygen levels. Researchers used lung ultrasound to measure changes in 60 patients, including those with COVID-19. The goal was to understand who resp…

This study tested three different ways to manage pain and sedation in 90 adults on breathing machines (mechanical ventilation) for at least 48 hours. The goal was to see which approach was most practical and how it affected time in the ICU. The study did not aim to cure or treat …

This study looked at whether a helmet or a facemask is better at helping people with acute low-oxygen respiratory failure breathe easier. Twenty adults each tried both devices in a random order, and researchers measured how hard their breathing muscles worked and how well their l…

This study tested whether personalizing noninvasive breathing support based on a patient's inspiratory effort improves breathing mechanics compared to standard CPAP or NIV. Twenty adults with moderate-to-severe acute hypoxic respiratory failure were enrolled. Researchers measured…

This study tested whether a wearable eye-tracking device could help critically ill patients on breathing machines communicate. Thirty ICU patients tried the device, which lets them call for help or answer questions by moving their eyes. The goal was to see if it was safe, easy to…

This study looked at 24 critically ill patients on breathing machines to see how changing the machine's settings affects measurements of breathing effort. Researchers compared a simple bedside measurement with a more invasive gold-standard technique. The goal was to find the best…

This study looked at 60 adults with acute respiratory distress syndrome (ARDS) on breathing machines. It compared two ventilation methods—airway pressure release ventilation (APRV) and low tidal volume (LTV) ventilation—to see which one better protects the right side of the heart…

This study tracked 862 adults in intensive care who had high carbon dioxide levels in their blood (hypercapnia). Researchers aimed to learn how common this condition is, what causes it, and how it affects patient outcomes. No new treatment was tested; instead, the goal was to gat…

This study looked at 20 adults in the ICU who were on breathing machines (ventilators) and ready to try breathing on their own. Researchers compared two methods: one using low pressure support and another using automatic tube compensation (ATC) to offset the tube's resistance. Th…

This study looked at whether the angle of a patient's head (flat at 0° or raised at 30°) changes the esophageal pressure reading used to set ventilators. Eleven adults with acute respiratory distress syndrome (ARDS) had their pressures measured in both positions. The goal was to …

This study looked at 32 adults with severe lung injury (ARDS) who were placed face-down (prone) to help them breathe. Researchers measured pressure inside the lungs using a small balloon in the esophagus. They wanted to see if the face-down position changes lung pressure enough t…

This study tested a new device called FRNDS, a nasal cannula that can measure how much air a person breathes while also delivering air. Researchers compared it to standard chest belts in 57 healthy adults. The goal was to see if the cannula works as well as current methods, which…

This study looked at 94 adults with acute respiratory distress syndrome (ARDS) who needed a breathing tube and were placed on their stomachs (prone position). Researchers used a non-invasive imaging tool called electrical impedance tomography (EIT) to measure how air and blood fl…

This study followed 60 people who survived a severe breathing crisis in the ICU. Researchers wanted to learn about their health, sleep disorders, and why some need to return to the hospital. Participants had sleep tests three months after leaving the ICU and were tracked for a ye…

This study looked at whether lung ultrasound can predict if elderly patients (65+) will need breathing support again after their breathing tube is removed following surgery. Researchers followed 130 patients and checked ultrasound scores, diaphragm movement, and oxygen levels. Th…