Alexandria University

This study tests whether washing the infected chest cavity with povidone-iodine (an antiseptic) helps adults with pleural empyema recover faster than using normal saline alone. Participants receive chest tube drainage plus daily irrigation with either povidone-iodine or saline. T…

This study tested whether a low dose of the drug Roxadustat, combined with iron, can safely and effectively treat anemia in people with kidney disease who are on dialysis. The trial involved 72 adults and compared the combination to standard treatment with erythropoietin-stimulat…

This study tested a new type of dental crown made from a material called PEEK for children's back baby teeth. Fifty healthy children aged 5 to 7 received either a PEEK crown or a standard metal crown. The researchers checked how well the crowns worked and looked over time.

This study tested whether finerenone, a drug that blocks a hormone involved in kidney damage, can reduce protein in urine and slow kidney function decline. One hundred adults with non-diabetic glomerulonephritis took either finerenone or a placebo for 9 months, on top of their us…

This study tested a new type of metal plate for fixing broken jawbones in the front and side areas. The plate is designed to be strong but low-profile, and to avoid damaging a key nerve in the chin. Twenty-two adults with recent jaw fractures were randomly assigned to get either …

This study tested a new way to rebuild the lower jaw after removing benign tumors. Surgeons used virtual 3D planning to create custom-made plates and combined them with a piece of the patient's own rib bone. Thirty people took part, and the team checked how well the wounds healed…

This study tested a modified jaw surgery (Le Fort I osteotomy) in 9 adults with cleft lip and palate who also had a misaligned bite and a bone gap in the upper jaw. The surgery aimed to improve facial structure and reduce the size of the bone defect. Researchers measured changes …

This study tested three types of crowns—bioflex, zirconia, and stainless steel—for restoring badly decayed baby molars in 45 children aged 6 to 8. Researchers checked gum health, plaque buildup, and how well the crowns stayed in place. The goal was to find which crown works best …

This study compares two surgical techniques for fixing a broken lower jaw joint (subcondylar fracture). Twenty patients will be randomly assigned to receive either the transmasseteric anteroparotid (TMAP) approach or the retromandibular transparotid (TP) approach. The goal is to …

This study tested whether adding omega-3 fish oil and low-dose aspirin to standard deep-cleaning treatment helps smokers with severe gum disease. Forty-five smokers were split into three groups: one got omega-3 and aspirin, another got those plus the antibiotic doxycycline, and t…

This study tested custom-made surgical stents and plates for repairing broken jaw bones (mandibular angle fractures). Seven medically fit adults received the personalized implants to guide bone alignment and fixation. The approach aimed to improve surgical accuracy and reduce ope…

This study tested a new method called vestibular socket therapy for placing a collagen membrane during immediate dental implants in people with a damaged front tooth. 18 adults with a single upper tooth needing extraction took part. The goal was to see if this technique better pr…

This study tested a new 3D-modified anatomical mesh for repairing complex fractures around the eye and cheekbone. Twenty-four adults with these fractures were randomly assigned to receive either the new mesh or standard metal plates and mesh. The goal was to see if the new design…

This study tested whether Bioflex crowns (a flexible, tooth-colored option) work as well as standard stainless steel crowns when placed using the Hall technique in children's baby molars. 74 children received one of each crown type and were followed for a year. Researchers checke…

This study tested three mouthwashes—ozonated olive oil, propolis, and chlorhexidine—in 51 children at high risk for cavities. The goal was to see which one best reduced bacteria that cause tooth decay. Results help identify effective, natural alternatives to standard antibacteria…

This completed trial tested two types of membranes made from a patient's own blood (PRF and e-PRF) used with bone graft material during dental implant placement in a thin lower jaw. Twenty adults with missing back teeth and a narrow jawbone took part. The study measured implant s…

This study tested whether custom-made 3D-printed PEEK (a strong plastic) plates are as good as standard titanium plates for fixing a specific type of jaw fracture. Eighteen adults with a broken jaw angle received one of the two plates during surgery. Researchers measured bone hea…

This study tested whether daily use of xylitol wipes can reduce cavity-causing bacteria in infants and toddlers. Twenty healthy children aged 9 to 18 months had their teeth and gums wiped three times a day for four weeks. Researchers measured bacteria and acid levels in saliva to…

This trial tests whether a four-week mindfulness program, delivered by a nurse, can reduce psychological distress and increase hope and mindfulness in women with breast cancer receiving radiotherapy. One hundred women who had mastectomy and are now undergoing radiotherapy are ran…

This study tested two different strengths of ozone gas injections into the jaw joint for people with TMJ disorders. Twenty adults who had clicking, popping, or limited mouth opening that didn't improve with other treatments received the injections. Researchers measured pain and j…

This study compared two ways to manage pain during breast cancer surgery: a nerve block (erector spinae plane block) and a lidocaine drip given through a vein. Researchers measured inflammation markers and pain levels in 40 women undergoing surgery. The goal was to see which meth…

This study tested whether rivastigmine can safely reverse delirium caused by poisoning from certain drugs like clozapine or tricyclic antidepressants. 100 patients at a poison center received rivastigmine, and doctors measured their consciousness and agitation levels. The goal wa…

This study looked at 40 infants under 1 year old having kidney surgery. They received a pain block with either bupivacaine alone or bupivacaine plus ketamine. The goal was to see if adding ketamine reduces pain and the need for extra pain medicine after surgery.

This study tested two light-based treatments—long-pulsed ND:YAG laser and intense pulsed light (IPL)—on red scars from injuries or surgery. Forty people with scars on the head or neck received four sessions, one month apart. The goal was to see which treatment reduces redness mor…

This study tested whether adding extra nerve blocks to a standard chest-wall block can better control pain from surgical drains after heart surgery. 180 adults undergoing elective heart surgery received either the standard block alone or with an additional block. The goal was to …

This study tested two different tools—a magnetic mallet and a piezotome—to widen a thin upper jawbone so dental implants could be placed. Twenty patients with missing front teeth and narrow bone received the procedure along with a bone graft. The goal was to see which tool gave b…

This study tested whether applying insulin directly to skin sores helps them heal faster in people with pemphigus vulgaris, a rare autoimmune blistering disease. Twenty patients each had three similar sores treated with either long-acting insulin, short-acting insulin, or a saltw…

This study tested a procedure called arthrocentesis (joint washing) using ozonated water, with or without a platelet-rich plasma (PRP) injection, for people with a displaced jaw disc. The goal was to see if adding PRP improves mouth opening, reduces pain, and lowers inflammation.…

This study tested whether adding magnesium sulphate to the standard painkiller bupivacaine improves pain control after laparoscopic sleeve gastrectomy. Sixty-eight adults undergoing the surgery received either the combination or bupivacaine alone. The goal was to see if the mixtu…

This study tested whether virtual reality glasses or white noise headphones could reduce pain and anxiety in 48 children with ADHD during dental procedures. The children were distracted with cartoons or white noise while dentists worked. Researchers measured pain through behavior…

This study tested two treatments for dark gums caused by natural pigmentation: a licorice extract gel and a diode laser. Twenty-four healthy adults received one of the treatments, and researchers measured how much the darkness faded over 36 weeks. The goal was to see which option…

This study tested two treatments—ozonated gel and titanium platelet-rich fibrin (T-PRF)—on 39 people to see which helps palatal wounds heal better after gum graft surgery. Participants were followed for 14 days to measure pain and wound size. The goal is to find a simple way to r…

This study tested whether a special laser (Er:YAG) could make removing impacted wisdom teeth less painful and traumatic than the usual surgical method. Twenty-four healthy adults aged 20-30 took part. The researchers measured pain, swelling, and how well the jaw could open after …

This study looked at two types of ultrasound-guided pain blocks for children aged 2 to 7 having lower abdominal surgery. The goal was to see which block—erector spinae or caudal—provides better pain relief after surgery. Sixty children took part, and their pain was measured using…

This study tested whether a low-level laser applied after removing baby teeth could help children ages 5-8 feel less pain and heal faster. Each child had two teeth pulled: one side got the laser, the other got a sham treatment. Pain and wound healing were checked on days 3 and 7.…

This completed study tested a nerve block called the erector spinae plane block in 40 adults with chronic low back pain from degenerative disc disease. The procedure aims to reduce pain and improve daily function. Researchers measured pain levels and disability scores to see if t…

This study tested a new way to flush the jaw joint (TMJ) using a dental implant motor pump, compared to the usual method, in 30 people with TMJ disorder. The goal was to see if the new pump reduces pain and improves mouth opening better. Results will help determine if this techni…

This study tested whether virtual reality (VR) or modified progressive muscle relaxation (MPMR) can reduce anxiety and improve attention in 158 heart patients in a cardiac care unit. Patients used VR goggles to watch calming 3D nature scenes or practiced relaxing specific muscle …

This study tested whether tea tree oil ointment helps heal second-degree burns better than standard dressings. Thirty patients with recent burns covering up to 10% of their body were treated. Researchers looked at wound appearance, infection signs, and healing progress over 10 da…

This study tested a 6-week educational program for 240 nursing students in Egypt. The program used teaching, discussions, and hands-on experiences to reduce stigma toward mental illness, improve flexible thinking, and boost confidence for mental health nursing. Results were measu…

This study tested two different digital techniques for placing braces brackets to see which one is more accurate. Eighteen people with mild to moderate crowding got brackets placed using both methods in different parts of their mouth. The goal was to measure how close the actual …

This study looked at levels of a hormone called prolactin in the gum fluid of 26 people with obesity and gum disease (stage II or III). Researchers measured prolactin before and after non-surgical gum treatment to see if it changed. The goal was to better understand the link betw…

This study looked at whether dental implants with a calcium titanate surface can be safely fitted with a crown after just 4 weeks instead of the usual 24 weeks. Twenty-two adults with good jawbone quality received implants, and researchers measured stability and bone changes over…

This study surveyed 368 nurses in Egyptian hospitals to understand how smartphone use during work hours impacts patient safety. Researchers found 105 clinical incidents tied to device distraction and collected 176 actionable recommendations for safer use. The goal is to inform po…

This study looked at 60 adults with lung problems linked to vaping. Researchers used chest CT scans, ultrasound, and a procedure called bronchoalveolar lavage (BAL) to see how well these tests can diagnose vaping-related lung injury. The goal was to understand which tools work be…

This study tested whether an AI-powered app could help nurses calculate medication doses more accurately than traditional classroom teaching. Fifty-six nurses from various hospital units participated, with one group using the AI app and the other receiving standard instruction. R…

This study tested a new training program that uses artificial intelligence to create realistic heart test scenarios for nurses. 64 nurses took part to see if the AI-based training improved their knowledge, decision-making, and confidence in reading ECGs. The goal was to find a be…

This study tested how accurate 3D-printed surgical guides are for repairing broken jawbones. Twenty-four patients with a single-side jaw fracture received surgery using guides made from two different virtual planning methods. The goal was to see how well the guides helped surgeon…

This study looked at 40 adults who had a blood clot in their lungs (pulmonary embolism). Researchers compared those who also had sleep-disordered breathing (like sleep apnea) with those who did not. The goal was to see if sleep problems affect short-term recovery and the chance o…

This study looked at whether using a lower dialysate flow rate (300 ml/min instead of the usual 500 ml/min) affects how well dialysis cleans the blood, how quickly patients recover after treatment, and their overall quality of life. Eighty adults with end-stage kidney disease on …

This completed study from Alexandria University looked at 40 adults with lung sarcoidosis who were receiving or about to start immunosuppressive therapy. Researchers tracked them for 12 months to see if any developed lymphoma, confirmed by lymph node biopsy. The goal was to under…

This study looked at whether performing hip fracture surgery within 48 hours lowers the risk of death and other problems. Researchers followed 150 adults aged 50 and older for 30 days after surgery. They tracked deaths, blood clots, confusion, hospital stay length, and recovery s…

This study looked at 100 adults with sacroiliac joint pain to find out which patient traits predict better results from a guided injection of numbing medicine and steroids. The goal was to identify factors like age or pain patterns that could help doctors choose the right treatme…

This study looked at two methods to widen the upper jaw in adults whose jawbone has fully grown. One method uses small screws anchored in the roof of the mouth, and the other adds tiny bone punctures to help the jaw separate more easily. Twenty-four adults took part, and the resu…

This study looked at whether having a clinical pharmacist review medications when a patient moves to the intensive care unit (ICU) reduces mistakes. Researchers tracked 126 patients transferred to the ICU at Alexandria Main University Hospital. The pharmacist checked each patient…

This study observed 350 adults visiting the emergency room to see how many regularly use NSAID pain relievers (like ibuprofen or naproxen). Researchers also checked if these users knew about possible side effects. The goal was simply to measure and understand this pattern, not to…

This study tested an educational program designed to improve teenagers' knowledge and behavior around substance abuse. The program used a model called the Behavior Change Wheel to guide learning. Researchers worked with 226 adolescents aged 10 to 18 who had not received similar e…

This study tested whether an AI-driven smart learning platform could improve reflective thinking, emotional skills, and clinical integration in 140 nursing students. Participants were randomly assigned to use the AI platform or not, and their skills were measured afterward. The g…