{"disease":{"id":"gingival-melanin-pigmentation","name":"gingival melanin pigmentation"},"drugs":{"marketed":[],"pipeline":[],"offLabel":[],"totalMarketed":0,"totalPipeline":0},"trials":{"data":[{"nct_id":"NCT07513727","title":"Vitamin C for Gingival Depigmentation","phase":"NA","overall_status":"RECRUITING","enrollment_count":30,"lead_sponsor_name":"Al-Azhar University","has_results":false}],"total":1},"guidelines":[],"source":"Drug Landscape verified database"}