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Clinical trials and research at Al-Azhar University

• 60Clinical trials
• 2New in 30 days
• 3Countries

Newest trials

All recruiting trials (60)

• Transabdominal vs. Transvaginal Ultrasound in high-risk pregnancies during early weeks

  This study tests whether transabdominal ultrasound can visualize fetal structures as well as transvaginal ultrasound in high-risk singleton pregnancies between 9 and 13+6 weeks.

  Recruiting Al-Azhar University · Asyut · NCT07883850

• Ultrasound-Guided PRP Injections for Nerve Regeneration in Traumatic Peripheral Nerve Injury

  This study tests whether ultrasound-guided platelet-rich plasma injections can help nerve regeneration in adults with traumatic peripheral nerve injuries.

  Recruiting Al-Azhar University · Cairo, Abbasia · NCT07879092

• Dual Trigger vs HCG Trigger for Final Maturation in Normal Responders

  In normal responders undergoing ICSI cycles, this study tests whether using a dual trigger (GnRH agonist plus hCG) improves outcomes compared with the standard hCG trigger.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07861399

• Criteria-based Rehabilitation After Tibial Fracture Fixation

  This trial tests a structured, criteria-driven rehabilitation plan against usual physiotherapy after tibial fracture surgery to see if it improves leg function.

  Recruiting Al-Azhar University · Gaza, Gaza Strip · NCT07810478

• Sexual function and quality of life in monogamous vs polygamous marriages among Egyptian men

  This is a web-based survey to see if marital structure affects erectile function and sexual quality of life in Egyptian men who are married.

  Recruiting Al-Azhar University · Cairo · NCT07783958

• Bedtime device restriction plus desmopressin for bedwetting in kids

  This trial tests whether limiting screen time at night helps desmopressin work better for children with primary monosymptomatic nocturnal enuresis.

  Recruiting Al-Azhar University · Cairo · NCT07776977

• Cention-N, Zirconomer, and Resin-modified Glass Ionomer for Class I fillings in kids' primary molars

  This study tests three materials (Cention-N, Zirconomer, and resin-modified glass ionomer) to see how they perform in filling primary molars of children aged 4 to 9 and how they affect Streptococcus mutans counts and saliva pH.

  Recruiting Al-Azhar University · Cairo · NCT07776912

• Endothelial Markers and Tadalafil Response in Vasculogenic Erectile Dysfunction

  This study tests whether baseline endothelial biomarkers can help predict who will respond to daily tadalafil 5 mg in men with vasculogenic erectile dysfunction.

  Recruiting Al-Azhar University · Cairo · NCT07773103

• Should you get a stent before kidney stone surgery with a tiny scope?

  In adults with 10–20 mm unilateral kidney stones, this study tests whether doing a retrograde intrarenal surgery (RIRS) after a planned preoperative ureteral stent is better than doing RIRS directly without a stent.

  Recruiting Al-Azhar University · Cairo · NCT07773090

• Long-term safety of UAS-assisted vs sheathless RIRS in adults with kidney stones

  This study tests whether using a ureteral access sheath during the initial RIRS affects long-term safety and outcomes in adults with kidney stones ≤20 mm.

  Recruiting Al-Azhar University · Cairo · NCT07767773

• Risk factors for bacterial growth on double-J ureteral stents

  This observational study tests which factors are linked to bacterial colonization of temporary double-J ureteral stents in adults.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07760792

• Lifestyle changes to improve erectile function in men with metabolic syndrome

  A six-month lifestyle program is being tried to see if it improves erectile function and penile blood flow in men who have erectile dysfunction linked to metabolic syndrome.

  Recruiting at 2 sites Al-Azhar University · Cairo and 1 other locations · NCT07758842

• Flexible single-tract nephroscopy vs. multi-tract PCNL for complex kidney stones

  This randomized trial tests whether a flexible nephroscopy-assisted single-tract PCNL can match the stone-free rate of the standard multi-tract PCNL in people with complex unilateral kidney stones.

  Recruiting Al-Azhar University · Cairo · NCT07753733

• Daily tadalafil added to PDE5 inhibitor therapy for men with resistant erectile dysfunction

  This study tests whether adding a daily 5 mg tadalafil to a person's usual on-demand PDE5 inhibitor helps men with resistant erectile dysfunction perform better than using tadalafil alone.

  Recruiting Phase 4 Al-Azhar University · Cairo · NCT07753720

• Risk factors for double-J stent bacterial colonization and its clinical implications

  This study looks at which factors make double-J ureteral stents more likely to harbor bacteria and what that means for infections and symptoms.

  Recruiting Al-Azhar University · Cairo · NCT07740811

• Active Apex Correction for Early Onset Scoliosis in young children

  This trial tests a fusionless approach to guide the growth of the curve’s apex in children under 10 with early onset scoliosis to see if it improves spinal alignment and related outcomes.

  Recruiting Al-Azhar University · Asyut, Asyut Governorate · NCT07727408

• Pomegranate Peel Gel as an Add-on to SRP for Stage II–III Periodontitis

  This trial tests whether applying a pomegranate peel extract gel under the gum after standard cleaning helps improve gum health in adults with Stage II–III periodontitis.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07725393

• Nailfold Capillaroscopy in People with Psoriasis

  This study tests whether nailfold capillaroscopy findings relate to psoriasis severity and differ by psoriasis type and skin type.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07693595

• Pupil light reflex to predict low blood pressure after spinal anesthesia in cesarean deliveries

  Doctors want to see if a quick eye-pupil test done before spinal anesthesia can predict who might develop low blood pressure after a cesarean delivery.

  Recruiting Al-Azhar University · Damietta · NCT07678723

• Coenzyme Q10 and Vitamin C after gingival depigmentation

  This trial tests whether applying Coenzyme Q10 and Vitamin C, alone or together, after surgical gingival depigmentation helps improve results in people with bilateral gum darkening.

  Recruiting Al-Azhar University · Nāşir · NCT07677826

• Twin Block and Low-Intensity Pulsed Ultrasound for Class II Division 1 Malocclusion in Kids

  This study tests whether adding low-intensity pulsed ultrasound to a twin-block appliance helps improve jaw alignment in children with Class II Division 1 malocclusion.

  Recruiting Al-Azhar University · Cairo · NCT07676695

• Omega-3s and low-dose aspirin for smokers with stage III periodontitis

  In adults who smoke and have stage III periodontitis, this study tests whether adding omega-3 fatty acids and a small amount of aspirin to standard cleaning helps improve gum health.

  Recruiting Al-Azhar University · Cairo · NCT07673185

• Nano-sized intracanal medications to reduce periapical inflammation after root canal retreatment

  This trial tests whether nano-calcium hydroxide or nano-chitosan pastes can reduce periapical inflammation and post-operative pain in adults undergoing endodontic retreatment of single-rooted teeth.

  Recruiting Al-Azhar University · Cairo, Nasr City · NCT07571837

• Intruding upper front teeth using a utility arch plus small bone perforations

  This study will test whether tiny bone perforations (micro‑osteoperforations) combined with a utility arch help move upper front teeth down in people aged 15–25 with a deep overbite.

  Recruiting Al-Azhar University · Cairo, Nasr City · NCT07566676

• Nano-coated miniscrews for pulling back the upper front teeth

  This test will try whether silver-hydroxyapatite nano-coated miniscrews reduce infection and improve anchorage when pulling back the upper front teeth in healthy 14–20-year-olds.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07521267

• Vitamin C to lighten dark gum pigmentation

  This trial will try three ways of applying vitamin C—topical gel, microneedling, and mesotherapy—to see if they reduce dark gum pigmentation in healthy adults aged 20 to 35.

  Recruiting Al-Azhar University · Cairo, Cario Governorate · NCT07513727

• Treating infected non-vital baby molars with a zinc oxide/6-gingerol mix versus a triple antibiotic paste

  This trial will test whether a zinc oxide/6-gingerol mix or a triple antibiotic paste better cleans and heals infected non-vital primary molars in children aged 4 to 8.

  Recruiting Al-Azhar University · Cairo · NCT07488416

• Low-level laser therapy versus piezocision to speed upper canine retraction

  This trial will test whether low-level laser therapy or a small surgical technique called piezocision helps speed maxillary canine retraction in adults (18–25) who need premolar extractions for orthodontic treatment.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07466641

• Local vitamin D3 plus corticision to speed up upper canine movement

  This test will try to see if locally applied vitamin D3 together with a minor bone-cutting technique called corticision can speed upper canine retraction in 13–20-year-olds having their upper first premolars removed.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT07455656

• Surgical correlation for one-sided conductive hearing loss with an intact eardrum

  This test uses exploratory tympanotomy to see if the exact cause of one-sided conductive hearing loss with a normal eardrum can be found.

  Recruiting Al-Azhar University · Asyut, Asyut Governorate · NCT07431125

• Echinacea (Immulant) for cryptosporidiosis in immunocompromised children

  This will try whether adding Echinacea (Immulant) to standard treatment helps reduce symptoms and stool parasite counts in immunocompromised children with cryptosporidiosis.

  Recruiting Phase 2 Al-Azhar University · Cairo · NCT07388615

• Comparing probiotic and ethyl lauroyl arginate mouthwashes for lowering cavity‑causing bacteria and plaque in Egyptian schoolchildren

  This study will test whether a probiotic mouthwash or an ethyl lauroyl arginate mouthwash better lowers Streptococcus mutans, reduces dental plaque, and affects salivary pH in healthy Egyptian children aged 6–12.

  Recruiting Al-Azhar University · Cairo · NCT07356869

• Instrument motion and pain during and after root canal treatment in upper premolars with acute irreversible pulpitis

  This test will compare two different ways of moving root canal instruments to see which causes less pain during and after treatment in adults (ages 20–50) with painful maxillary premolars.

  Recruiting Al-Azhar University · Cairo · NCT07250399

• Therapeutic plasma exchange for immune-mediated neurological diseases

  This project will see if therapeutic plasma exchange helps people in Egypt with immune-mediated neurological conditions such as Guillain-Barré syndrome, myasthenia gravis, CIDP, and multiple sclerosis.

  Recruiting Al-Azhar University · Cairo · NCT07197099

• 810 nm diode laser to improve periapical healing after root canal retreatment

  This trial will test whether using an 810 nm diode laser during root canal retreatment helps periapical lesions heal in patients with failed prior root canal therapy.

  Recruiting Al-Azhar University · Cairo · NCT07194837

• Physical activity and exercise to help disability and mental health in older adults with chronic low back pain

  This study tests whether a combined exercise program plus a tailored daily activity plan can help reduce disability and improve sleep and mood in people aged 60 and older with chronic low back pain.

  Recruiting Al-Azhar University · Gaza, Gaza Strip · NCT07178561

• Myofascial Release With or Without Exercises for Cervicogenic Headache

  This study tests whether myofascial release therapy alone or with exercises can straighten the neck and improve sleep and mood in people with cervicogenic headache.

  Recruiting Al-Azhar University · Gaza, Gaza Strip and 2 other locations · NCT07168512

• Rectal ozone to protect children's brains after acquired brain injury

  This study will try rectal ozone to see if it protects the brains of children who have had an acquired brain injury.

  Recruiting Al-Azhar University · Cairo · NCT07153627

• Biological response to directly 3D-printed orthodontic retainers

  We will test whether 0.5 mm versus 1.0 mm thick directly 3D-printed retainers change bacterial growth and color in people who have just finished fixed braces.

  Recruiting Al-Azhar University · Asyut · NCT07098325

• Dorsal inlay graft plus TIP versus TIP alone for primary hypospadias repair

  This trial tests whether adding a dorsal inlay preputial graft to the standard TIP repair helps uncircumcised boys having one-stage primary hypospadias surgery without chordee get a better urinary opening position, shape, and fewer complications.

  Recruiting Al-Azhar University · Cairo · NCT07086963

• Endoscopic vs open lumbar disc surgery for people with diabetes

  This study will test whether endoscopic or open lumbar discectomy works better for adults with diabetes who have a single-level herniated lumbar disc causing back and leg pain after failed conservative care.

  Recruiting Al-Azhar University · Damietta · NCT07060846

• Combining ultrasonic cleaning and a 980 nm diode laser to reduce pain and bacteria after root canal treatment

  This trial will test whether adding ultrasonic activation plus a 980 nm diode laser during root canal treatment reduces post‑operative pain and bacterial load in adults aged 20–35 with single‑rooted necrotic teeth and small periapical lesions.

  Recruiting Al-Azhar University · Cairo · NCT07041736

• Sublingual melatonin before cataract surgery in older adults

  This study will test whether taking sublingual melatonin before cataract surgery helps adults aged 60 and older feel less anxious and sedated while remaining safe.

  Recruiting Phase 4 Al-Azhar University · Cairo, Egypt and 1 other locations · NCT07036367

• Cough control with dexmedetomidine, magnesium sulfate, or lidocaine after general anesthesia

  This study will see if dexmedetomidine, magnesium sulfate, or lidocaine reduces how often and how hard adults cough while waking from general anesthesia.

  Recruiting Phase 3 Al-Azhar University · Asyut · NCT06979141

• Using platelets rich plasma and PDO threads to treat stress incontinence in women

  This study is testing if combining platelet-rich plasma with PDO threads can help women aged 20 to 45 who have severe stress urinary incontinence feel better after other treatments didn’t work.

  Recruiting Al-Azhar University · Cairo · NCT06885463

• Using aminophylline to improve ureteral access for kidney stones

  This study is testing if using aminophylline can help people who have had trouble with kidney stone removal through a specific procedure to make it easier and safer.

  Recruiting Al-Azhar University · Cairo · NCT06728943

• Evaluating bone changes around dental implants in edentulous patients

  This study tests how different angles of dental implants affect bone height changes in patients who have lost all their teeth and are getting new dentures.

  Recruiting Al-Azhar University · Cairo, Nasr City · NCT06723678

• Evaluating different attachments for implant-supported dentures in the lower jaw

  This study is testing which type of attachment, Novaloc or Equator, works better for lower dentures supported by dental implants in patients who have lost all their teeth.

  Recruiting Al-Azhar University · Cairo, Nasr City - Cairo · NCT06721377

• Evaluating Chitosan Mouthwash for Black Stains in Children

  This study is testing if Chitosan mouthwash can help reduce black stains on children's teeth and make their smiles look better.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT06714695

• Erythropoietin Gel Coating to Boost Dental Implant Stability

  This study tests whether applying erythropoietin gel to dental implants helps them stabilize better and faster in people needing immediate implants in the front upper jaw.

  Recruiting Al-Azhar University · Asyut, Asyut Governorate · NCT06665451

• Comparing two doses of oral melatonin to reduce anxiety in children before surgery

  This study is testing if two different doses of melatonin can help reduce anxiety in children aged 4 to 14 before they have surgery.

  Recruiting at 2 sites Al-Azhar University · Cairo, Cairo Governorate and 1 other locations · NCT06489327

• Impact of nasal packing duration on sore throat after septorhinoplasty

  This study looks at how long nasal packing after nose surgery affects sore throat and discomfort to see if shorter packing times can help patients feel better.

  Recruiting Al-Azhar University · Tanta, Egypt · NCT06291402

• Effect of airway pressure changes on lung function after abdominal muscle tightening

  This study looks at how changes in breathing pressure during surgery affect lung function after tummy tuck surgery in patients with separated abdominal muscles.

  Recruiting Al-Azhar University · Tanta, Egypt · NCT06291389

• Using Dexmedetomidine or Tramadol with Paracetamol to Reduce Bladder Discomfort After Surgery

  This study is testing whether adding Dexmedetomidine or Tramadol to Paracetamol can help reduce bladder discomfort after surgery for people aged 20 to 50.

  Recruiting Phase 3 Al-Azhar University · Cairo, Cairo Governorate · NCT06274333

• Comparing letrozole alone versus letrozole with levothyroxine for women with PCOS and subclinical hypothyroidism

  This study is testing if adding levothyroxine to letrozole helps women with PCOS and low thyroid function get pregnant more effectively than letrozole alone.

  Recruiting Al-Azhar University · Cairo · NCT06041204

• Comparing two methods of pain relief after cesarean delivery

  This study is testing which pain relief method, Surgical Transversus Abdominis Plane Block or Ultrasound Guided TAPB, works better for women having a cesarean delivery.

  Recruiting Al-Azhar University · Cairo · NCT05750992

• Ureteral Drainage After Flexible URS for Kidney Stones: External Catheter vs Internal Stent

  This study tests whether a one-day external ureteral catheter works as well as a standard internal stent after a flexible ureteroscopy for kidney stones in adults.

  Recruiting Al-Azhar University · Cairo · NCT05738304

• Comparing two types of laparoscopic surgery for urinary incontinence

  This study is testing which of two types of laparoscopic surgery works better and has fewer complications for women with stress urinary incontinence who haven't found relief from other treatments.

  Recruiting Al-Azhar University · Cairo, Cairo Governorate · NCT05616481

• Comparing pain relief methods for forearm surgery

  This study is testing different pain relief methods for adults having forearm surgery to see which one works best during the procedure.

  Recruiting Phase 4 Al-Azhar University · Damietta · NCT05602636

• Effervescent powder treatment for vitiligo

  This study is testing a new effervescent powder treatment for stable vitiligo to see if it works better than regular powder in helping people with skin discoloration.

  Recruiting Phase 4 Al-Azhar University · Cairo · NCT05536856

Quick answers

How many clinical trials run by Al-Azhar University are recruiting right now?

60, as of November 12, 2026. 2 of them were first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 3 countries. The most sites are in Egypt (57 trials), Palestinian Territories (3 trials), Iraq (2 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 4, Phase 3: 2, Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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