Geneva, July 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600127819) titled 'Preliminary Efficacy Observation of Topical Beta-Carotene in Refractory Erosive Oral Lichen Planus: A Single-Arm Exploratory Study' on July 8.

Study Type: Interventional study

Study Design: Single arm

Primary Sponsor: Beijing Bo'ai Hospital

Condition: Erosive oral lichen planus oral erosion pain

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-07-08

Target Sample Size: Experimental group:30;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/showproj.html?proj=328343

Disclaimer: Curated by HT Syndication....