Phase 4 Pigmentation Clinical Trials

2 recruitingPhase 4

What is a Phase 4 trial?

Phase 4 trials, also called post-marketing studies, are conducted after a treatment has been approved and is available to the public. They monitor long-term effectiveness and safety in a broader population.

Showing 1–2 of 2 trials

Recruiting

Phase 4

Prospective Evaluation of Topical Almond Oil vs Hydroquinone

Skin Pigmentation

University of California, Davis50 enrolled1 locationNCT04875715

Recruiting

Phase 4

The Adjunctive Role of Vitamin C on Pigment Recurrence (Randomized Clinical and Histological Trial)

Gingival Pigmentation

Ain Shams University24 enrolled1 locationNCT06312605