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Study identifier: NCT06221722 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Predicting Treatment Outcomes in Refractory Constipation Through Brain Connectivity Evaluation

Condition: Constipation - Functional · Refractory Constipation · Fluoxetine  ·  Sponsor: Xijing Hospital of Digestive Diseases

PhaseN/A
Planned participants150
Who can joinAll sexes, 18 Years to 45 Years
Healthy volunteersYes

About this study

The goal of this observational study is to identify the characteristics of brain functional connectivity in refractory constipation and fluoxetine-sensitive patients. The main questions it aims to answer are: * Investigating the alterations in brain functional connectivity in patients with refractory constipation and fluoxetine-sensitive patients * Assessing the predictive value of brain functional connectivity regarding the efficacy of fluoxetine and standard protocol treatments for constipation. Participants will receive: * Standard physiological and psychological assessments of constipation * BOLD-fMRI tests * Standard protocol and fluoxetine treatment If there is a comparison group: Researchers will compare: Refractory group/Fluoxetine sensitive group to see the specific brain alterations.

This description comes directly from the study's public registry record.

Talk to the study team

Zhifeng Zhao  ·  13519171072  ·  zhaozhifeng@outlook.com

Always discuss trial participation with your own doctor first.

Locations (3)

People's Hospital of Ningxia Hui Autonomous RegionYinchuan, Ningxia, ChinaRecruiting
Xi'an International Medical Center HospitalXi'an, Shaanxi, ChinaRecruiting
Xijing Hospital, Fourth Military Medical UniversityXi'an, Shaanxi, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06221722