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Clinical Trial Summary

A 13 weeks randomized, double-blind and placebo parallel-controlled trial will be conducted to evaluate the clinical efficacy and safety of Zhizhu Kuanzhong Capsule in the treatment of functional dyspepsia-postprandial distress syndrome.


Clinical Trial Description

This is a multi-center, randomized, double-blind, placebo parallel-controlled International clinical trial of Zhizhu Kuanzhong Capsule in treating patients with Functional Dyspepsia-Postprandial Distress Syndrome (FD-PDS). In this study, Hong Kong Baptist University will collaborate with Xiyuan Hospital of China Academy of Chinese Medical Sciences, and will be recruiting 60 FD-PDS patients as study subjects in Hong Kong, out of the total sample size of 480 patients. The study includes a 1 week run-in period, 8 weeks double-blind treatment period and a 4 weeks of follow up period for each eligible subject. Eligible subjects will be randomly assigned to either the trial drug or the placebo. 6 follow-up visits and 1 telephone follow-up will be scheduled for each subject on the -7 days (visit 1), enrollment on day 0 (visit 2), 14th day (visit 3), 28th day (visit 4), 42nd day (visit 5, telephone follow-up), the 56th day (visit 6) and the 84th day (visit 7) respectively. Urine, stool and blood samples will be collected from each subject on visit 2 and visit 6 for blood, urine, stool, liver and kidney function tests. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04380233
Study type Interventional
Source Hong Kong Baptist University
Contact Linda Zhong, MD., Ph.D
Phone 852-34116523
Email ldzhong0305@gmail.com
Status Recruiting
Phase N/A
Start date April 1, 2021
Completion date March 30, 2022

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