Clinical Research Directory

Shenbai Granules for Preventing Malignant Transformation of High-risk Colorectal Adenomas

This multicenter, randomized, double-blind, placebo-controlled trial will enroll 450 patients with completely resected high-risk colorectal adenoma (HR-CRA), randomly assigned (1:1) to 6 months of Shenbai Granules (SBG) or placebo, followed for 3 years post-polypectomy. Primary endpoint: 3-year cumulative incidence of metachronous HR-CRA. Secondary endpoints: incidence, number, size, distribution, histology of low-risk adenomas and serrated lesions, and colorectal cancer occurrence.

Shenbai Granules for Preventing Recurrence of Low-Risk Colorectal Adenomas

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial of Shenbai Granules for Preventing Recurrence of Low-Risk Colorectal Adenomas（LRCRA）. Study Population: Post-resection patients with low-risk colorectal adenomas and Spleen Deficiency with Dampness-Heat Syndrome per TCM criteria. Sample Size: 450 subjects (1:1 randomization; 225 per arm) accounting for ≤20% dropout. Study Hypothesis (Exploratory) ： This exploratory trial aims to evaluate the potential efficacy and safety of Shenbai Granules, a TCM formula, in reducing LRCRA recurrence. Based on preliminary data suggesting a 32.64% relative risk reduction in LRCRA recurrence at 2 years, we hypothesize that Shenbai Granules may demonstrate clinically meaningful prevention of adenoma recurrence and offer a favorable safety profile in the target TCM syndrome population. No formal statistical hypothesis is tested. Statistical Analysis Analysis Sets: mITT (primary efficacy), PPS, SS (safety). Primary Analysis: Proportion difference (Newcombe method) and χ²/Fisher's exact test (stratified CMH if applicable). Sensitivity analyses: PPS, tipping-point imputation for missing data. Safety: Descriptive summaries of AEs/SAEs (MedDRA-coded), lab abnormalities.

Ganyan-1 in Dry Eye

Ganyan -1 for the patients with dry eye

Herbal Ointment in Treating Atopic Dermatitis Topically

Atopic dermatitis (AD), also known as atopic eczema, is a chronic inflammatory skin disorder. The current first-line recommended treatment for AD is the use of emollients, topical corticosteroids (TCS), and oral antihistamines if necessary. However, patients often have side effects like skin atrophy and telangiectasia. And there were plenty of herbal medicine which are beneficial to atopic dermatitis in ancient Chinese medicine books and records. Therefore, the purpose of this study is to develop a new topical application of traditional Chinese medicine and evaluate its clinical efficacy in AD patients. In human trial, 66 Subjects diagnosed as AD will be enrolled and treated with Sophora flavescens Aiton topical ointment. After treatment we will estimate the efficacy and record adverse events to conduct statistically analysis. The 1st year project: (1) Expect to enroll 66 clinical subjects of AD. (2) Evaluate subjects 'symptom and proceed herbal ointment treatment. (3) Record treatment responses including adverse effect. (4) Conduct statistically analysis. The 2nd year project: (1) Completing enrollment of 66 clinical subjects of AD. (2) Finish evaluation and treatment of all subjects. (3) Statistically analysis all collecting data (4) Discuss and analyze the outcome.