- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04449887
The Role of Intestinal Flora in the Pathogenesis of FD and the Intervention of Xiangsha Liujunzi
June 26, 2020 updated by: Xiyuan Hospital of China Academy of Chinese Medical Sciences
Functional dyspepsia (FD) is a common digestive system disease in clinic.
Although it has not reached the level of life-threatening, it seriously affects the quality of life of patients.
The pathogenesis of FD mainly involves gastric motility disorder and visceral hypersensitivity.
At present, there are gastric motility promoting drugs and gastric acid inhibiting drugs, but they can not achieve satisfactory therapeutic effect.
Traditional Chinese medicine has a good clinical effect on FD, but the specific mechanism is not clear.
With the gradual deepening of intestinal flora research, it provides a useful tool for elucidating the mechanism of action of traditional Chinese medicine compound.
The role of intestinal flora in the pathogenesis of FD, especially in the pathogenesis of symptoms, has not been studied, and the mechanism of Spleen-strengthening and motility-promoting effects of Xiangsha Liujun has not been studied from the perspective of intestinal flora.
In this study, 16S rRNA high-throughput sequencing technology was used to observe the difference of intestinal flora between FD patients and normal people, and then to observe the effect of Xiangsha Liujun on intestinal flora of FD patients.
The aim of this study was to explore the role of intestinal flora in the pathogenesis of FD and to elucidate the therapeutic mechanism of Xiangsha Liujunzi by regulating intestinal flora of FD patients, so as to provide support for follow-up clinical and experimental studies.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
90
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Lv Lin, Doctor
- Phone Number: 010-62835641
- Email: lushangshitou@qq.com
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100091
- Recruiting
- Digestive department of Xi Yuan Hospital of China Academy of Chinese Medical Sciences
-
Contact:
- Lv Lin, Doctor
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Clinical diagnosis of functional dyspepsia by Rome IV . ② Clinical diagnosis of spleen deficiency and qi stagnation by CTM. ③ Must be able to swallow potion.
Exclusion Criteria:
Gastric ulcer
Duodenal ulcer.
Gastroesophageal reflux disease .
Chronic gastritis with HP (+).
Chronic pancreatitis.
Diabetes.
Chronic renal insufficiency.
Hematological disease.
tumor or AIDS.
- Pregnant or lactating women.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: The treatment group
The subjects in this group were treated with Xiangsha Liujunzi granule for 4 weeks
|
A traditional Chinese medicine compound, taken three times a day, one bag at a time, for a total of 28 days
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
General impression scale
Time Frame: 4 weeks
|
Significant deterioration, slight deterioration, no remission, slight remission,significant remission, complete remission.Change from baseline on different levels at 4 weeks.
|
4 weeks
|
Symptom severity scale
Time Frame: 4 weeks
|
early satiety,upper abdominal pain, postprandial fullness discomfort,Burning sensation of upper abdomen.Change from baseline on symptom severity scale at 4 weeks.
|
4 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
SF-36 scale
Time Frame: 4 weeks
|
Eight dimensions: physiological function, social function, physiological function, physical pain, mental health, emotional function, vitality, overall health.Change from baseline on every dimension at 4 weeks.
|
4 weeks
|
TCM symptom score (TCMSS)
Time Frame: 4 weeks
|
15 items: fullness of ruffles, epigastralgia, stupor, heartburn or burning sensation, belching and acid regurgitation, salivation clearing, pharyngeal obstruction, thirsty but not willing to drink water, less abdominal distention and pain, weakness of limbs, shortness of breath, laziness, heavy sleepiness of the whole body and limbs, fear of cold and cold, loose stools.Change from baseline on TCM symptom score (TCMSS) at 4 weeks.
|
4 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Anticipated)
July 7, 2020
Primary Completion (Anticipated)
December 1, 2021
Study Completion (Anticipated)
August 30, 2022
Study Registration Dates
First Submitted
June 6, 2020
First Submitted That Met QC Criteria
June 26, 2020
First Posted (Actual)
June 29, 2020
Study Record Updates
Last Update Posted (Actual)
June 29, 2020
Last Update Submitted That Met QC Criteria
June 26, 2020
Last Verified
June 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ZZ13-YQ-006
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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