{"disease":{"id":"tooth-stain","name":"tooth stain"},"drugs":{"marketed":[],"pipeline":[],"offLabel":[],"totalMarketed":0,"totalPipeline":0},"trials":{"data":[{"nct_id":"NCT06242769","title":"Clinical Research Study to Evaluate the Stain Removal Efficacy","phase":"PHASE3","overall_status":"COMPLETED","enrollment_count":80,"lead_sponsor_name":"Colgate Palmolive","has_results":false},{"nct_id":"NCT03563469","title":"Assessment of Salivary Bacterial Level and Dental Caries Experience in a Group of Egyptian Children With Black Stained Teeth","phase":"","overall_status":"UNKNOWN","enrollment_count":73,"lead_sponsor_name":"Cairo University","has_results":false},{"nct_id":"NCT05354986","title":"Impact of a Newly Formulated Toothpaste in Tooth Staining Associated With Chlorhexidine Rinses","phase":"NA","overall_status":"COMPLETED","enrollment_count":70,"lead_sponsor_name":"Universidad Complutense de Madrid","has_results":false}],"total":3},"guidelines":[],"source":"Drug Landscape verified database"}