Sana'a University
Clinical trials sponsored by Sana'a University, explained in plain language.
Upcoming readouts
Trials from this sponsor expected to report results within the next 12 months.
- New Wound-Cleaning method may let surgeons close incisions right away after severe appendicitis Results expected Nov 2026 (estimated)
- Could a common blood pressure drug be the key to pain-free hemorrhoid recovery? Results expected Dec 2026 (estimated)
- A shot of your own blood or a laser beam: which can move teeth faster? Results expected Apr 2027 (estimated)
- Lying on your back vs. stomach: which is better for kidney stone surgery? Results expected Jun 2027 (estimated)
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Can botox calm the jaw and face muscles that Won't relax?
Symptom relief CompletedThis trial tests whether botulinum toxin type A, commonly known as Botox, can ease the involuntary muscle contractions of oromandibular dystonia, a condition that affects the jaw, tongue, and face. Researchers inject the toxin into specific muscles using electromyography (EMG) to…
Phase 1 • Sponsor: Sana'a University • Aim: Symptom relief
Last updated Aug 30, 2026 00:00 UTC
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Blood injections may shorten time in braces, small study suggests
Symptom relief CompletedThis study tested whether injecting platelet-rich plasma (PRP) or platelet-rich fibrin (PRF) — made from a patient's own blood — into the gums could speed up the movement of a specific tooth during braces treatment. Twenty-one healthy young adults participated, and each person se…
Sponsor: Sana'a University • Aim: Symptom relief
Last updated Jun 27, 2026 09:04 UTC
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Do colored braces chains lose their pull faster? new study investigates
Knowledge-focused CompletedThis study looked at how quickly different colored and clear elastic power chains used in braces lose their pulling force. Researchers measured force decay in 96 orthodontic patients over 6 weeks. The goal was to see if color or other factors like brushing and chewing affect how …
Sponsor: Sana'a University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC
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Dental study tests which elastic works best for tooth movement
Knowledge-focused CompletedThis study compared two methods—elastic chains and elastics—for moving canine teeth backward after premolar extraction. Thirty-three orthodontic patients participated, and researchers measured how fast and how straight the teeth moved. The goal was to find a more effective way to…
Sponsor: Sana'a University • Aim: Knowledge-focused
Last updated Jun 26, 2026 12:43 UTC