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Clinical trials and research at King Abdulaziz University

• 8Clinical trials
• 1Country

Newest trials

All recruiting trials (8)

• Virtual Reality storytelling versus a storybook to ease dental anxiety in children

  This study tests whether watching a VR dental story or reading the same story aloud by a dentist helps 6- to 10-year-old Arabic-speaking children feel calmer before dental visits.

  Recruiting King Abdulaziz University · Jeddah, Mecca Region · NCT07863661

• Nano-hydroxyapatite toothpaste to improve color and reduce sensitivity in MIH-affected teeth

  This trial will test whether nano-hydroxyapatite toothpaste can improve tooth color, reduce sensitivity, and lower cavity risk in children aged 6–12 with molar-incisor hypomineralization compared with regular fluoridated toothpaste.

  Recruiting King Abdulaziz University · Jeddah · NCT07436039

• Using a 3D-printed jaw model to improve understanding before orthognathic surgery

  This test will see if giving adults scheduled for double- or triple-jaw surgery a 3D-printed model of their jaw helps them understand the procedure better, lowers preoperative anxiety, and increases satisfaction compared with standard 2D explanations.

  Recruiting King Abdulaziz University · Jeddah, Mecca Region and 1 other locations · NCT07068412

• Using paintings to help people describe and manage jaw (TMJ) pain

  This randomized trial will test whether adding an art-based tool to standard care helps adults with Wilkes stage I–II TMD better describe their pain, improve jaw function, and reduce anxiety.

  Recruiting Phase 3 King Abdulaziz University · Jeddah, Mecca Region · NCT07018791

• Comparing hybrid tele-rehabilitation and in-person rehabilitation for knee osteoarthritis

  This study is testing if a mix of in-person and video rehab sessions can help people with knee osteoarthritis feel better and move easier, compared to just going to in-person sessions.

  Recruiting King Abdulaziz University · Jeddah · NCT06956222

• Effect of Dexamethasone on Swelling and Trismus After Wisdom Tooth Extraction

  This study is testing if a shot of dexamethasone can help adults recover better from swelling and jaw stiffness after having their wisdom teeth removed.

  Recruiting Phase 4 King Abdulaziz University · Jeddah, Mecca Region · NCT06953440

• Effect of Silver Diamine Fluoride on Oral Microbiome in Children

  This study is testing whether silver diamine fluoride alone or with potassium iodide can help stop cavities in healthy children aged 4-10 and how these treatments affect the germs in their mouths.

  Recruiting Phase 4 King Abdulaziz University · Jeddah, Mecca Region · NCT06699199

• Evaluating neurologic function after emergency intubation

  This study is trying to see how emergency intubation affects brain function in critically ill patients, especially looking at how low oxygen levels during the procedure might impact their recovery.

  Recruiting King Abdulaziz University · Jeddah · NCT05412823

Quick answers

How many clinical trials run by King Abdulaziz University are recruiting right now?

8, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

All of them have sites in Saudi Arabia. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 2, Phase 3: 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.

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