{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Treatment+of+Functional+Constipation+by", "query": { "intervention": "Treatment of Functional Constipation by" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 8, "total_pages": 1, "next_page_url": null, "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-15T23:59:09.549Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT01416909", "title": "Managing Medication-induced Constipation in Cancer: A Clinical Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Constipation" ], "interventions": [ { "name": "Laxative Treatment", "type": "OTHER" }, { "name": "Standard of Care", "type": "OTHER" }, { "name": "Assessment Questionnaires", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "H. Lee Moffitt Cancer Center and Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 601, "start_date": "2008-11", "completion_date": "2014-01", "has_results": false, "last_update_posted_date": "2017-02-23", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT01416909" }, { "nct_id": "NCT04759833", "title": "A Study of Prucalopride For Functional Constipation in Children and Teenagers", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Constipation" ], "interventions": [ { "name": "Prucalopride", "type": "DRUG" }, { "name": "Placebo", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Takeda", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "6 Months", "maximum_age": "17 Years", "sex": "ALL", "summary": "6 Months to 17 Years" }, "enrollment_count": 175, "start_date": "2021-07-13", "completion_date": "2023-11-13", "has_results": true, "last_update_posted_date": "2024-06-06", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 41, "location_summary": "Phoenix, Arizona • Tucson, Arizona • Anaheim, California + 32 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Anaheim", "state": "California" }, { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04759833" }, { "nct_id": "NCT05718505", "title": "Comparison of the Atmo Motility Gas Capsule System to the Reference Standard", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Gastroparesis", "Slow Transit Constipation", "IBS" ], "interventions": [ { "name": "Atmo Motility Gas Capsule System", "type": "DEVICE" }, { "name": "SmartPill Monitoring System", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "Atmo Biosciences Pty Ltd", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "22 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "22 Years to 80 Years" }, "enrollment_count": 209, "start_date": "2023-06-05", "completion_date": "2024-04", "has_results": false, "last_update_posted_date": "2024-01-10", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 2, "location_summary": "Boston, Massachusetts • Ann Arbor, Michigan", "locations": [ { "city": "Boston", "state": "Massachusetts" }, { "city": "Ann Arbor", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT05718505" }, { "nct_id": "NCT05639556", "title": "Strength and Muscle Related Outcomes for Nutrition and Lung Function in CF", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Cystic Fibrosis" ], "interventions": [ { "name": "BMI and lean mass index from DXA", "type": "DIAGNOSTIC_TEST" }, { "name": "Anthropometric Measurements", "type": "DIAGNOSTIC_TEST" }, { "name": "Hand-grip strength", "type": "DIAGNOSTIC_TEST" }, { "name": "Six-minute walk Test", "type": "DIAGNOSTIC_TEST" }, { "name": "Sit-to-Stand Test", "type": "DIAGNOSTIC_TEST" }, { "name": "Short physical performance battery (SPPB)", "type": "DIAGNOSTIC_TEST" }, { "name": "BIA Sub-study", "type": "DIAGNOSTIC_TEST" }, { "name": "Accelerometry to assess physical activity", "type": "DIAGNOSTIC_TEST" }, { "name": "Gastrointestinal (GI) and nutrition questionnaires:", "type": "OTHER" }, { "name": "Psychosocial questionnaire: PHQ-8", "type": "OTHER" }, { "name": "Psychosocial questionnaire: GAD-7", "type": "OTHER" }, { "name": "Psychosocial questionnaire: The Treatment Self-Regulation Questionnaire (TSRQ)", "type": "OTHER" }, { "name": "Psychosocial questionnaire: CF Fatalism Scale", "type": "OTHER" }, { "name": "Psychosocial questionnaire: Body Esteem Scale for Adolescents and Adults (BESAA)", "type": "OTHER" }, { "name": "12-month Questionnaire", "type": "OTHER" }, { "name": "Oral glucose tolerance testing (OGTT)", "type": "OTHER" }, { "name": "Continuous glucose monitoring (CGM)", "type": "DEVICE" }, { "name": "Chest CT scans (When available within the past 6 months in medical records)", "type": "DIAGNOSTIC_TEST" }, { "name": "Hologic Dual X-Ray Absorptiometry (DXA)", "type": "DIAGNOSTIC_TEST" }, { "name": "Ultrasound Sub-study of assessment of appendage muscles using ultrasound", "type": "DIAGNOSTIC_TEST" }, { "name": "Psychosocial questionnaire: Hunger Vital Sign questionnaire", "type": "DIAGNOSTIC_TEST" }, { "name": "Respiratory symptom questionnaire: CRISS", "type": "OTHER" }, { "name": "Spirometry", "type": "DIAGNOSTIC_TEST" }, { "name": "Psychosocial questionnaire: Additional Health Questionnaire", "type": "OTHER" }, { "name": "CF Management Questionnaire", "type": "OTHER" }, { "name": "Food Frequency Questionnaire", "type": "OTHER" } ], "intervention_types": [ "DIAGNOSTIC_TEST", "OTHER", "DEVICE" ], "sponsor": "Jaeb Center for Health Research", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 300, "start_date": "2023-04-20", "completion_date": "2028-12", "has_results": false, "last_update_posted_date": "2026-03-13", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 23, "location_summary": "Tucson, Arizona • Little Rock, Arkansas • Atlanta, Georgia + 19 more", "locations": [ { "city": "Tucson", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Iowa City", "state": "Iowa" } ], "official_url": "https://clinicaltrials.gov/study/NCT05639556" }, { "nct_id": "NCT05579847", "title": "Feasibility of a Smart-Phone App for Patients With Advanced Renal Cell Carcinoma Undergoing Combination Immunotherapy", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Renal Cell Carcinoma Stage IV" ], "interventions": [ { "name": "mHealth Smart Phone Application", "type": "OTHER" }, { "name": "eHEALS digital literacy test", "type": "BEHAVIORAL" }, { "name": "Weekly Quiz", "type": "BEHAVIORAL" }, { "name": "European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire", "type": "BEHAVIORAL" }, { "name": "Patient Post Intervention Survey", "type": "BEHAVIORAL" } ], "intervention_types": [ "OTHER", "BEHAVIORAL" ], "sponsor": "H. Lee Moffitt Cancer Center and Research Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 20, "start_date": "2022-10-19", "completion_date": "2024-11-04", "has_results": false, "last_update_posted_date": "2025-12-04", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 1, "location_summary": "Tampa, Florida", "locations": [ { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT05579847" }, { "nct_id": "NCT02442115", "title": "Impact of Improving Gastrointestinal Symptoms on Autism Symptoms and Oxidative Stress", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Autistic Disorder", "Constipation", "Gastrointestinal Diseases" ], "interventions": [ { "name": "Treatment of Functional Constipation by", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Children's Hospital Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "5 Years", "maximum_age": "17 Years", "sex": "ALL", "summary": "5 Years to 17 Years" }, "enrollment_count": 100, "start_date": "2015-04-29", "completion_date": "2019-02-06", "has_results": false, "last_update_posted_date": "2024-12-20", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 2, "location_summary": "Los Angeles, California • Santa Ana, California", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Santa Ana", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02442115" }, { "nct_id": "NCT03821532", "title": "Adherence/Outcomes After Use of Constipation Action Plan", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Constipation - Functional" ], "interventions": [ { "name": "Constipation Action Plan", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Nemours Children's Clinic", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "4 Years", "maximum_age": "8 Years", "sex": "ALL", "summary": "4 Years to 8 Years" }, "enrollment_count": 25, "start_date": "2016-09-13", "completion_date": "2018-05-01", "has_results": false, "last_update_posted_date": "2019-01-31", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 1, "location_summary": "Wilmington, Delaware", "locations": [ { "city": "Wilmington", "state": "Delaware" } ], "official_url": "https://clinicaltrials.gov/study/NCT03821532" }, { "nct_id": "NCT04683900", "title": "Mediterranean Diet Intervention to Improve Gastrointestinal Function in Parkinson's Disease a Randomized, Controlled, Clinical Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Parkinson Disease" ], "interventions": [ { "name": "Standard of care + Mediterranean diet (intervention)", "type": "OTHER" }, { "name": "Standard of care (control)", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Florida", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "40 Years to 85 Years" }, "enrollment_count": 46, "start_date": "2021-02-08", "completion_date": "2022-06-07", "has_results": false, "last_update_posted_date": "2022-07-12", "last_synced_at": "2026-09-15T23:59:09.549Z", "location_count": 1, "location_summary": "Gainesville, Florida", "locations": [ { "city": "Gainesville", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04683900" } ] }