GINGIVAL HYPERPIGMENTATION
Clinical trials for GINGIVAL HYPERPIGMENTATION explained in plain language.
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Vitamin c: a new way to brighten your smile?
Symptom relief Recruiting nowThis study tests whether applying vitamin C to the gums can safely lighten dark spots caused by natural pigmentation. Thirty adults with dark gums will receive vitamin C as a gel, with microneedling, or as a mesotherapy injection. Researchers will measure color changes and check …
Matched conditions: GINGIVAL HYPERPIGMENTATION
Phase: NA • Sponsor: Al-Azhar University • Aim: Symptom relief
Last updated May 17, 2026 11:35 UTC
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Brush vs bur: which tool banishes gum stains best?
Symptom relief Recruiting nowThis study tests two minimally invasive tools—a polishing brush and a ceramic bur—for removing dark pigmentation from gums. Twenty adults with moderate to heavy gum pigmentation will have each side of their mouth treated with a different tool to compare results. The goal is to se…
Matched conditions: GINGIVAL HYPERPIGMENTATION
Phase: NA • Sponsor: Cairo University • Aim: Symptom relief
Last updated May 01, 2026 16:00 UTC