POSTOPERATIVE PAIN

This study tested whether using a mesh patch to reinforce the surgical site during stoma reversal reduces the chance of developing a hernia, infection, or pain compared to standard closure. 62 adults with temporary stomas took part. The goal is to find a better way to close the s…

This study looked at whether using a surgical drain after knee replacement surgery helps reduce pain. Sixty patients over age 60 having knee replacement were included. The researchers compared pain levels before surgery and at discharge between those who got a drain and those who…

This study tested two methods of numbing the suprascapular nerve (a nerve in the shoulder) to control pain after shoulder surgery. Sixty adults having shoulder arthroscopy received either a front or back approach nerve block. Researchers measured pain levels, opioid use, and brea…

This study looked at 29 healthy adults who needed both lower wisdom teeth removed. One side got a platelet-rich fibrin (PRF) gel, and the other got a collagen sponge to help healing. The goal was to see which material led to less pain, less swelling, and better bone healing in th…

This study tested whether a numbing injection (nerve block) in the neck improves recovery after thyroid surgery. 160 adults were randomly given either the numbing medicine or a saltwater placebo while under anesthesia. The main goal was to see if the block led to a better recover…

This study compared two types of nerve blocks (ESPB and Rhomboid block) to manage pain after lung surgery using a minimally invasive method called VATS. 76 adults were randomly assigned to receive one of the two blocks. The goal was to see which block provides better pain relief …

This study tested whether a specific nerve block (external oblique intercostal plane block) could provide better pain relief after kidney surgery compared to standard morphine. 25 adults were randomly assigned to receive either the nerve block or morphine on request. The main goa…

This study tested a new long-acting painkiller called HTX 011 in 412 adults having bunion surgery. The drug was injected into the surgical site to control pain and reduce the need for opioid painkillers. Results showed it worked better than a standard painkiller and a placebo, he…

This study compared two types of nerve blocks (ESP and QL block) to see which one better controls pain after abdominal surgery. 100 adults having surgery for cancers or gallbladder issues received one of the blocks before their operation. Researchers measured how much strong pain…

This study looked at two different doses of morphine given during spinal anesthesia for planned C-sections. The goal was to find which dose (75 or 100 micrograms) provides better pain relief with fewer side effects. 240 women participated, and researchers measured pain levels and…

This study tested whether injecting a long-lasting numbing medicine (bupivacaine) into surgical sites just before patients woke up from jaw surgery could lower pain and the need for strong painkillers. 102 adults having jaw surgery took part. Researchers measured pain levels and …

This study tested whether giving lidocaine through a vein during liver surgery can reduce pain and the need for strong painkillers afterward. 124 adults having minor liver surgery were randomly assigned to receive either lidocaine or a placebo (salt water). The main goal was to s…

This study tested whether a short mindfulness lesson before inguinal hernia surgery helps adults feel less pain afterward. 68 participants had their pain, fear of pain, and how much pain interfered with daily life measured before and after surgery. The goal was to see if mindfuln…

This study tested a special stitching method during C-sections to see if it reduces pain and helps women get up and walk sooner. 60 women having their first C-section took part. The new method aims to put less tension on the tissue, which may lead to less pain and faster recovery…

This study looked at whether adding an extra nerve block (parasternal intercostal plane block) to a standard one (serratus anterior plane block) can lower the amount of strong painkillers (opioids) needed after breast reduction surgery. 90 women having the surgery were split into…

This study tested whether a specific nerve block (ITPB) could reduce pain after coronary artery bypass surgery. 76 adults were randomly assigned to receive either the nerve block or a placebo injection before surgery. Researchers measured pain scores and painkiller use in the fir…

This study tested two types of nerve blocks to control pain after total knee replacement. 62 patients received either a newer para-sartorial block or a standard femoral-sciatic block. Researchers measured how much extra pain medicine was needed and how well patients could move th…

This study looked at whether using different amounts of a numbing medicine in a back muscle injection (erector spinae plane block) can reduce pain and the need for strong painkillers after a hysterectomy. 80 adults having the surgery took part. The goal was to find the best volum…

This study tested whether a nerve block (injection near the cheekbone) can reduce pain and the need for strong painkillers in children after tonsil and adenoid removal. 114 children aged 6 months to 18 years took part. The approach aims to make recovery safer and more comfortable…

This study looked at whether a specific nerve block (erector spinae plane block) can lower pain after lower back surgery. 102 adults were randomly assigned to get the nerve block or standard pain treatment. The main goal was to see if the block reduced pain scores and the need fo…

This study tested whether adding a second nerve block (rectus sheath block) to a standard chest wall block (pectointercostal fascial plane block) could better control pain after heart surgery. 62 adults having planned heart surgery through a breastbone incision were enrolled. The…

This study tested a new long-acting painkiller called HTX 011 in 63 adults having hernia surgery. The goal was to see if it could control pain well enough to reduce or avoid the need for opioid pain pills. Researchers measured how many people used no opioids and how much pain the…

This study looked at whether a talk with a mental health professional before surgery helps living kidney donors feel less anxious, have more stable vital signs during surgery, and experience less pain afterward. 123 adult donors took part. The goal was to see if this simple suppo…

This study tested if a single session of light therapy (photobiomodulation) applied to the cheek right after wisdom tooth removal could reduce pain, swelling, and jaw stiffness. 70 adults with impacted lower wisdom teeth took part. The results showed that the light therapy helped…

This study tested two medications, dexmedetomidine and lidocaine, given during breast cancer surgery to see which one controls pain better afterward. Forty women having a modified radical mastectomy took part. The goal was to find a way to reduce the need for strong painkillers a…

This study tested different amounts of a numbing medicine (called a PENG block) to see which works best for pain after hip replacement surgery. 50 adults having hip surgery received one of two volumes of the block. The goal was to find the most effective dose to reduce pain, limi…

This study looked at whether adding a TAP block (a type of nerve block) to standard pain relief after a planned C-section can improve wound healing and reduce stress and immune changes. 105 women were split into three groups: standard pain meds alone, standard meds plus a TAP blo…

This study tested whether an opioid-free anesthesia approach using dexmedetomidine and lignocaine works as well as standard opioid-based anesthesia for nasal surgeries. Sixty adults undergoing procedures like sinus surgery or septoplasty were split into two groups. The goal was t…

This study looked at whether giving a single high dose of vitamin C through a vein, along with nerve blocks, could help reduce pain and soreness after total knee replacement surgery. 73 adults aged 50 to 80 took part. The goal was to see if this combination improves early recover…

This study looked at 110 adults having chest surgery to see which pain-blocking method works best. People were randomly given one of two ultrasound-guided nerve blocks or a standard pain pump. The goal was to measure pain levels and how much extra pain medicine was needed in the …

This study looked at 72 adults with infected tooth roots to see if the type of sealer used during root canal treatment affects pain and healing. Patients received one of three common sealers, and their pain was checked right after, at 24 hours, and at 72 hours. Healing was checke…

This study tested two types of nerve blocks (SAP and PECS) to see if they reduce pain and help patients recover faster after coronary artery bypass surgery. 243 adults having open heart surgery were randomly assigned to get a nerve block or standard pain medicine. The main goal w…

This study tested whether giving a single dose of S-ketamine during surgery could lower the amount of morphine patients needed for pain in the first 24 hours after laparoscopic gynecologic surgery. Fifty-three relatively healthy adults took part. The goal was to see if S-ketamine…

This study tested a single dose of an experimental drug called HTX-011 given directly into the surgical site during bunionectomy. The goal was to see if it could control pain and reduce the need for opioid painkillers. 78 adults having foot surgery took part, and researchers meas…

This study looked at whether listening to relaxing classical music after a cesarean delivery could help new mothers feel less pain and anxiety. 110 first-time mothers who had a C-section took part. Starting 24 hours after birth, the music group listened to 15 minutes of music eve…

This study looked at whether simple distractions like a virtual reality headset, a squishy squeeze toy, or listening to poetry can help control pain after total knee replacement surgery. 140 adults were split into four groups to try one of these methods or receive standard care. …

This study tested whether a mix of low-dose ketamine and lidocaine works better than fentanyl for pain after gynecologic surgery. 70 adults took part, and researchers measured pain levels, nausea, and recovery quality for 24 hours after surgery. The goal is to find effective pain…

This study looked at 120 adults having gallbladder surgery to see if the position they are placed in for a pain-relieving back injection (ESP block) affects their pain and satisfaction. Participants were randomly assigned to lie on their side, stomach, or sit up during the inject…

This study looked at 84 women having a diagnostic hysteroscopy, a procedure to look inside the uterus. Researchers compared spinal anesthesia (numbing the lower body) with general anesthesia (being fully asleep) to see which one caused less pain after the procedure and made patie…

This study tested whether giving a combination of two drugs, duloxetine and pregabalin, before and after liposuction surgery can better control pain and reduce the need for stronger painkillers like morphine. 90 adults aged 18-40 undergoing liposuction took part. The goal was to …

This study looked at whether adding ketamine to general anesthesia could lower the need for morphine and reduce pain after breast cancer surgery. About 230 adults having a mastectomy or lumpectomy took part. The goal was to see if ketamine helps control pain and limits morphine's…

This study tested two methods of numbing the chest after heart surgery to see which one works better for pain control. 72 adults were randomly assigned to get either one nerve block or a combination of two blocks. The goal was to find out if the combined approach reduces pain, cu…

This study looked at 154 men having robot-assisted prostate removal. It compared giving a combination of acetaminophen and ibuprofen before surgery versus right after, to see which approach reduces the need for strong opioid painkillers. The goal is to manage pain with fewer opio…

This study tested a calcium-phosphate gel (Teethmate Desensitizer) to see if it reduces tooth sensitivity after a filling. 50 adults received either the gel under their filling or a placebo. They rated their pain on a scale right after and again at 6 weeks. The goal was to find a…

This study tested three different doses of spinal morphine (50, 150, or 250 micrograms) to see which provides the longest pain relief after a C-section. 72 healthy women participated, and the main goal was to measure how long before they needed extra pain medication. The results …

This study looked at whether a special nerve block called PENG can help people who have partial hip replacement surgery feel less pain and need fewer painkillers. 48 adults having this surgery were split into two groups: one got the nerve block, the other did not. Researchers mea…

This study tested three experimental drugs (HTX-011, HTX-002, and HTX-009) in 463 adults who had hernia surgery. The goal was to see how safe and effective they are at reducing pain after the operation. Researchers measured pain levels at rest and during activity over the first 2…

This study tested whether a 20-minute virtual reality session could help patients feel less pain and fatigue after a liver transplant. 84 patients were split into two groups: one tried VR, the other received standard care. Researchers measured pain, fatigue, and vital signs befor…

This study tested whether keeping the operating room quiet during general anesthesia could lower the chance of moderate to severe pain after major abdominal surgery. 304 adults having elective surgery took part. Researchers measured pain scores and how much pain medicine patients…

This study tested whether doing progressive relaxation exercises after emergency surgery can help with pain, anxiety, and vital signs like heart rate. 70 adults were split into two groups: one did relaxation exercises at 6 hours, 1 day, and 2 days after surgery, while the other r…

This study tested a new type of nerve block called M-TAPA to see if it can reduce pain after laparoscopic hysterectomy. Fifty women having the surgery received the block, and their pain was measured over 24 hours. The goal was to find a better way to manage pain after this common…

This study tested whether a superficial cervical block—a numbing injection in the neck—can reduce the need for strong painkillers after anterior cervical discectomy surgery. Sixty adults undergoing this neck surgery were randomly assigned to receive the block or not. Researchers …

This study tested whether a special type of acupuncture, called thread embedding acupuncture, can reduce pain and improve quality of life for people who donate a kidney through keyhole surgery. 32 healthy kidney donors were randomly assigned to receive either real thread acupunct…

This study looked at whether using a special electronic device during a second root canal treatment can lower pain afterward. 144 adults with infected teeth were treated using different settings on the device. Pain levels were tracked for a week. The goal was to see if the tool's…

This study looked at 60 adults with large kidney stones to see if skipping the drainage tube after surgery reduces pain and speeds recovery. Half got standard surgery with a tube, half got tubeless surgery. The goal was to measure pain, need for painkillers, and hospital stay. Re…

This study tested three ways to manage pain before inguinal hernia surgery: two types of nerve blocks (QLB and TAP) and local anesthetic injections. Researchers wanted to see which method helps patients recover better and feel less pain after surgery. 90 adults having hernia repa…

This study tested a new pain-relief drug called HTX-011 in 243 women having breast augmentation surgery. The drug was given as a nerve block before surgery to see if it reduces pain and the need for opioid painkillers afterward. The goal was to find a better way to manage post-su…

This study tested whether giving a low dose of magnesium sulfate during lumbar spine surgery can reduce pain and the need for strong painkillers afterward. Sixty adults undergoing back surgery received either magnesium or a placebo. The goal was to see if magnesium, which blocks …

This study looked at whether aromatherapy foot massage can reduce pain, improve sleep, and speed up recovery in people who had their gallbladder removed through keyhole surgery. 103 adults took part. The results suggest this simple, drug-free approach may help patients feel more …

This study compared two ultrasound-guided nerve blocks—erector spinae plane (ESP) block and rhomboid intercostal block (RIB)—for managing pain after breast surgery. 84 patients undergoing unilateral breast surgery received one of the two blocks, and researchers measured how much …

This study tested two types of nerve blocks to see which one works better for pain relief after hypospadias surgery in children aged 1 to 6. Sixty children received either a pudendal nerve block or a dorsal penile nerve block guided by ultrasound. Researchers measured pain levels…

This study tested a new pain medicine called HTX-011 in 285 people having knee replacement surgery. The medicine was given as a shot into the knee during surgery to see if it could control pain better than a placebo or standard treatment. The goal was to reduce pain and the need …

This study looked at two different ultrasound-guided nerve block techniques to manage pain after hip replacement surgery in people aged 65 and older. The goal was to see which method helps patients recover better, with less pain and fewer complications. The study involved 62 part…

This study looked at whether common anti-inflammatory drugs (NSAIDs) work as well as a weak opioid (tramadol) for pain after minimally invasive surgery. Thirty adults were given one of three pain medicines before surgery. Their pain levels were checked for 90 minutes after surger…

This study looked at whether adding a low-dose ketamine drip to standard pain medicine helps people who just had knee replacement surgery. One hundred adults were split into two groups: one got usual pain care, the other got usual care plus ketamine through a pump they could cont…

This study looked at ways to improve pain control after laparoscopic colorectal surgery. Researchers added either ketamine or a fentanyl skin patch to a standard nerve block (erector spinae plane block). The goal was to see which combination helped patients stay pain-free longer …

This study tested whether using an EEG brain monitor during general anesthesia helps reduce confusion (delirium) and pain after dental surgery in children. 92 kids aged 4-10 were split into two groups: one got standard anesthesia monitoring, the other got extra EEG monitoring to …

This study tested if a special stretchy tape, placed on the skin near the surgical cut, can reduce pain after heart bypass surgery. 195 adults who had planned heart surgery took part. Neither the patients nor the researchers knew who got real tape or a fake one. The goal was to s…

This study looked at 200 adults having day surgery with general anesthesia. It compared giving pain medication prescriptions before surgery versus after surgery. The goal was to see which approach reduced moderate-to-severe pain at home within the first 24 hours.

This study tested whether avoiding opioids during weight-loss surgery could reduce pain and side effects afterward. Sixty adults with severe obesity were randomly assigned to receive either opioid-free or standard opioid anesthesia. Researchers measured pain levels, need for extr…

This study tested two types of ultrasound-guided nerve blocks to see which provides better pain relief after open total abdominal hysterectomy. 42 adults aged 35-65 participated. The goal was to see how long each block delayed the need for extra pain medication and how much medic…

This study looked at 56 adults who had major abdominal surgery to compare two pain relief methods: a spinal injection of morphine and a newer nerve block technique. The goal was to see which method better controls pain and reduces the need for additional opioids. Results will hel…

This study tested whether a special nerve block (RISS) can help control pain after video-assisted chest surgery. 90 adults were randomly assigned to get the block plus general anesthesia or general anesthesia alone. Researchers measured pain scores, how often patients used a pain…

This study tested whether using ice packs on surgical cuts every 4 hours for 3 days helps adults recover better after chest, belly, or groin surgery. 196 patients took part, with some getting ice plus standard care and others standard care alone. The main goal was to see if a lar…

This study tested whether putting a numbing medicine (lignocaine) inside the belly during open gynecologic surgery can lower pain and the need for strong painkillers like morphine. 112 women took part, and half received the medicine while the other half got a placebo. The goal wa…

This study tested whether showing patients a short video before hip replacement surgery could reduce their fear of moving after the operation. 96 adults scheduled for hip replacement were split into two groups: one received standard verbal instructions plus a video, the other onl…

This study tested two different methods (paracoracoid and costoclavicular) for placing tiny catheters near nerves to deliver pain medicine after hand surgery. The goal was to see which approach provides better numbness and pain relief. 140 adults having hand surgery took part, an…

This study tested whether a numbing injection (nerve block) in the neck before thyroid surgery could reduce pain and the need for strong painkillers. Forty adults having thyroid surgery were split into two groups: one got the nerve block plus general anesthesia, the other got onl…

This study tested whether using a special ultrasonic device (Endo1) to clean root canals causes less pain afterward compared to a standard needle. 108 adults with infected back teeth took part. The goal was to find a better way to clean the tooth and reduce discomfort after treat…

This study looked at 90 adults having laparoscopic hernia repair to compare two types of nerve blocks for pain after surgery. One block targets nerves near the ribs (M-TAPA) and the other targets nerves under the ribs (OSTAP). The goal was to see which block reduces pain and the …

This study tested whether letting children play with sand before tonsillectomy surgery helps reduce their anxiety and pain. 68 children aged 7-10 were split into two groups: one played with sand before surgery, the other received standard care. Researchers measured anxiety and pa…

This study looked at 118 women having planned C-sections to compare two pain relief methods: a nerve block (quadratus lumborum block) and morphine given through the spine. The main goal was to see which method led to less extra painkiller use in the first 24 hours after surgery. …

This study looked at whether adding a rectus sheath block (a type of nerve block) to general anesthesia can better control pain after a midline abdominal incision. 46 adults having abdominal surgery were randomly assigned to get either general anesthesia alone or general anesthes…

This study looked at whether giving a numbing medicine (ropivacaine) into the chest during lung cancer surgery helps reduce severe pain afterward. 90 adults having surgery for lung cancer took part. The main goal was to see how many had major pain when moving after the operation.…

This study tested whether giving a dose of IV paracetamol (like Tylenol) before a total abdominal hysterectomy could lower the amount of morphine needed for pain afterward. Forty women aged 30-50 took part. The goal was to see if this simple, low-risk approach could ease recovery…

This study tested two common pain medicines—gabapentin and diclofenac sodium—to see which works better for pain after major abdominal surgery. 240 adults took part, and their pain was measured using a simple scale. The goal was to find out which drug keeps pain levels low without…

This study looked at 60 women who had a planned cesarean section to see which method of giving the painkiller diclofenac works better: an injection into the muscle or a rectal suppository. Both groups received the medicine every 8 hours for the first day after surgery. Researcher…

This study tested whether two types of chest wall nerve blocks (PECS and SAP) could reduce pain and the need for strong painkillers after coronary artery bypass surgery. A total of 243 adults participated. The blocks aim to improve recovery by lowering pain scores, reducing opioi…

This study tested whether adding a numbing injection (wound infiltration and nerve block) plus an anti-inflammatory drug (dexamethasone) during a planned C-section could lower the number of women experiencing severe pain after surgery. 100 women who had planned C-sections under s…

This study tested whether a special nerve block (PENG block) can reduce pain and the need for morphine after hip replacement surgery. 64 adults scheduled for hip replacement received either the block plus standard pain injections, or standard care alone. The goal was to see if th…

This study tested a new long-acting painkiller called HTX-011 in 418 adults having hernia surgery. The goal was to see if it reduces pain and the need for opioid pain pills after the operation. Participants received either HTX-011, a standard painkiller, or a placebo injected int…

This study tested two types of nerve blocks to control pain right after thyroid surgery. Forty adults received either a cervical erector spinae plane block or a cervical plexus block. Researchers measured how much morphine patients needed and how long it took to ask for pain reli…

This study tested an experimental pain-relief drug called HTX-011 in 430 adults recovering from bunionectomy (foot surgery). The drug was given locally at the surgery site to reduce pain. The main goal was to measure pain intensity over the first 24 hours after surgery. Results s…

This study looked at whether taking ibuprofen for eight days after hip or knee replacement is safe. About 2904 adults took part. Researchers tracked serious problems like heart attack, stroke, bleeding, or kidney failure for 90 days after surgery.

This study tested whether spraying a mix of budesonide and lidocaine directly at the voice box (glottis) can reduce sore throat after thyroid surgery. 96 adults having thyroid surgery with nerve monitoring were randomly assigned to receive either the drug spray or a saltwater spr…

This study tested whether giving a mix of lidocaine, ketamine, and magnesium during lung surgery helps control pain and lowers the need for strong painkillers like morphine afterward. Researchers followed 118 adults having lung surgery and measured their pain and opioid use in th…

This study tested whether using sound waves to activate a cleaning solution during root canals on baby molars reduces children's pain afterward. Thirty children aged 5 to 8 took part. Researchers compared a standard pain scale with an AI app that reads facial expressions to see w…

This study looked at whether using ice packs after hemorrhoid surgery can reduce pain and the need for strong painkillers. Researchers compared 429 patients who either used ice packs or received standard care. The goal was to see if this simple, low-cost method could improve reco…

This study tested two experimental drugs, HTX-011 and HTX-002, to see how well they control pain after abdominoplasty (tummy tuck) surgery. About 277 adults participated. The main goal was to measure pain intensity over the first 24 hours after surgery. The study is complete, and…

This study looked at two different numbing injections (ELB and SPSIPB) to see which works better for pain after lung surgery. Sixty adults having video-assisted lung surgery received one of the two blocks. Researchers tracked pain levels, how much extra pain medicine was needed, …

This study tested whether giving ibuprofen before hernia surgery helps prevent confusion and memory problems in older adults. 76 men aged 65-84 received either ibuprofen or a placebo before surgery. Researchers measured thinking skills, pain levels, and recovery quality to see if…

This study tested two different ways to numb the arm and shoulder during shoulder surgery to see which provides better pain relief and less risk of temporary diaphragm paralysis (which can affect breathing). Thirty adults having shoulder arthroscopy received either a combination …

This study tested two different rinses used at the end of a root canal to see which one leads to less pain afterward. 142 adults with an infected single-root tooth were treated in one visit. They received either octenidine or chlorhexidine as the final rinse. Pain was tracked for…

This study tested two drugs, magnesium sulfate and dexmedetomidine, to see which works better for pain control during bladder tumor surgery. 93 adults having surgery under spinal anesthesia took part. Results showed that magnesium sulfate lowered pain scores, delayed the need for…

This study looked at whether giving a numbing injection around the eye before vitreoretinal surgery (a type of eye surgery) can lower pain, nausea, and a reflex that slows the heart during the operation. 184 adults having this surgery received general anesthesia plus one of three…

This study tested a special type of electrical stimulation (TENS-WAA) on 156 people who had lung surgery for cancer. The goal was to see if it could reduce pain after the operation better than a fake device. The treatment is non-invasive and aims to help patients recover faster w…

This study tested a nerve block called ESPB to see if it reduces pain after breast cancer surgery with implant reconstruction. 100 adults having this surgery received either the block or standard care. The goal was to measure pain levels and recovery quality in the first day afte…

This study compared two types of nerve blocks (TAP and QLB) to see which one better reduces pain and the need for strong painkillers after laparoscopic gallbladder removal. 65 adults having this surgery received one of the two blocks. The goal was to find a safer, more effective …

This study looked at how sleep apnea and other health problems like diabetes and high blood pressure affect pain after root canal treatment. Researchers compared pain levels in 78 adults with sleep apnea, with systemic diseases, or who were healthy. The goal was to see if sleep q…

This study looked at how psychological factors like self-esteem and personality traits influence pain after cosmetic breast surgery. Researchers followed 52 adults to see if these traits could help predict pain levels and recovery. The goal is to create more personalized pain man…

This study surveyed 77 people who had free gingival graft surgery at least one year ago to learn about their satisfaction, pain, and overall experience. The goal was to understand how patients feel about the procedure and whether they would do it again. No new treatments were tes…

This study looked at how well standard pain treatments work for children aged 0-18 after elective surgery. Researchers measured pain levels using special scales for different ages during the first hour after surgery. The goal was to see if current methods keep pain under control,…

This study observed 120 adults having shoulder surgery to see if feeling a tingling or electric shock during a nerve block injection leads to numbness, weakness, or pain after the block wears off. Researchers tracked these symptoms through phone interviews. The goal was to better…

This study looked at how satisfied patients were with their pain control after outpatient ear, nose, and throat (ENT) procedures. Researchers compared patients who received opioid painkillers to those who received non-opioid options. The goal was to see if non-opioid pain relief …

This study tracked 200 adults who had chest surgery (sternotomy) to see how many still had pain three months later. Researchers asked about pain levels and how it affected daily life. The goal was to learn how common long-term pain is and what might make it more likely.

This study followed 294 knee replacement patients to see how often they experienced a sudden, severe pain when their nerve block wore off. Researchers found that many patients reported high pain levels within 12-24 hours after surgery. The goal was to better understand this 'rebo…

This study looked at how well a long-acting painkiller called dinalbuphine sebacate controls pain after surgery in 634 adults aged 20 to 80. Researchers measured pain levels and how much extra pain medicine patients needed for five days after their operation. The goal was to find…

This study looked at 120 women having mastectomy for breast cancer to see if the gender of their anesthesiologist and the type of pain relief used affected their pain levels and need for painkillers after surgery. Researchers measured pain at 1, 6, 12, and 24 hours after the oper…

This study looked at 114 children aged 2 to 7 having urogenital surgery to see if being anxious before the operation leads to more pain or confusion after waking up. Researchers measured anxiety right before anesthesia and then tracked pain, delirium, and recovery in the recovery…

This study looked at 489 patients who had Achilles tendon surgery to find out what factors lead to moderate or severe pain in the first 24 hours after the operation. Researchers created a simple prediction tool (called a nomogram) to help doctors identify high-risk patients. The …

This study followed 1000 children aged 1-17 in southern Sweden who had common surgeries like hernia repair or tonsillectomy. Researchers wanted to see how many children experience pain right after surgery and long-term, and whether doctors follow European pain treatment guideline…

This study looked at how the painkiller ketorolac affects blood clotting in 40 women after planned C-sections. Researchers used special tests to measure platelet function. The goal was to understand bleeding risk, not to treat a disease. Results may help guide safer pain manageme…