Sana'a University
Clinical trials sponsored by Sana'a University, explained in plain language.
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Fertility drug showdown: which combo helps women get pregnant faster?
Disease control OngoingThis study compares two common fertility treatments—letrozole alone versus clomiphene citrate plus tamoxifen—in 240 women with infertility due to ovulation problems. The goal is to see which approach leads to more ovulations and pregnancies. Participants will be monitored with ul…
Phase: PHASE3 • Sponsor: Sana'a University • Aim: Disease control
Last updated Jun 27, 2026 13:00 UTC
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Can a steroid and a gel make wisdom tooth recovery less painful?
Symptom relief ENROLLING_BY_INVITATIONThis study tests whether giving methylprednisolone (a steroid) before surgery and placing hyaluronic acid (a natural gel) in the tooth socket after extraction can reduce pain, swelling, and jaw stiffness after wisdom tooth removal. Forty healthy adults having a wisdom tooth pulle…
Phase: PHASE3 • Sponsor: Sana'a University • Aim: Symptom relief
Last updated Jun 27, 2026 12:26 UTC