Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 2:28 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 43 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Constipation Chronic Idiopathic
Interventions
Vibrant capsule, Placebo capsule
Device
Lead sponsor
Vibrant Ltd.
Industry
Eligibility
22 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Westminster, California • Cutler Bay, Florida
Conditions
Functional Constipation (FC), Chronic Idiopathic Constipation (CIC)
Interventions
Placebo for Linaclotide, Linaclotide
Drug
Lead sponsor
AbbVie
Industry
Eligibility
2 Years to 5 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
38
States / cities
Foley, Alabama • Phoenix, Arizona • Hot Springs, Arkansas + 33 more
Conditions
Constipation, Chronic Idiopathic Constipation, CIC
Interventions
BLI400 Laxative
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
24
States / cities
Corona, California • Brandon, Florida • Hialeah, Florida + 17 more
Conditions
Chronic Idiopathic Constipation
Interventions
BLI400 Laxative, Lubiprostone
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
50
States / cities
Mobile, Alabama • Tucson, Arizona • Anaheim, California + 40 more
Conditions
Constipation, Chronic Constipation
Interventions
A3309
Drug
Lead sponsor
Albireo
Industry
Eligibility
20 Years to 80 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
44
States / cities
Huntsville, Alabama • Chandler, Arizona • Phoenix, Arizona + 40 more
Conditions
Irritable Bowel Syndrome With Constipation, Chronic Idiopathic Constipation
Interventions
Linaclotide
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years and older
Enrollment
828 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
79
States / cities
Anniston, Alabama • Athens, Alabama • Childersburg, Alabama + 69 more
Conditions
Chronic Idiopathic Constipation
Interventions
Plecanatide, Matching placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
12 Years to 17 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
36
States / cities
Foley, Alabama • Jonesboro, Arkansas • Cerritos, California + 33 more
Conditions
Chronic Idiopathic Constipation
Interventions
Linaclotide, Matching Placebo
Drug
Lead sponsor
Ironwood Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
95
States / cities
Huntsville, Alabama • Phoenix, Arizona • Tucson, Arizona + 81 more
Conditions
Chronic Idiopathic Constipation
Interventions
Plecanatide, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,410 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
167
States / cities
Anniston, Alabama • Huntsville, Alabama • Chandler, Arizona + 119 more
Conditions
Chronic Idiopathic Constipation
Interventions
Vibrating capsule
Device
Lead sponsor
Vibrant Ltd.
Industry
Eligibility
22 Years and older
Enrollment
349 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
8
States / cities
Foley, Alabama • Tucson, Arizona • Augusta, Georgia + 5 more
Conditions
Chronic Idiopathic Constipation
Interventions
lubiprostone
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Constipation Chronic Idiopathic, Cystic Fibrosis
Interventions
Maralixibat 9.5 MG/ML [Livmarli]
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Year to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Chronic Idiopathic Constipation (CIC)
Interventions
No Intervention
Other
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
La Jolla, California
Conditions
Constipation, Constipation Chronic Idiopathic, Constipation - Functional, Constipation (Excl Faecal Impaction)
Interventions
No intervention
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Ventura, California
Conditions
Chronic Idiopathic Constipation
Interventions
elobixibat, placebo
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Chronic Idiopathic Constipation
Interventions
Elobixibat 10 mg, Elobixibat 5 mg, Placebo
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
46
States / cities
Birmingham, Alabama • Foley, Alabama • Tucson, Arizona + 39 more
Conditions
Constipation, Chronic Idiopathic Constipation, CIC
Interventions
BLI400 Laxative, BLI400 Placebo
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
18 Years and older
Enrollment
1,020 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
51
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 43 more
Active, not recruiting No phase listed Observational

Post-Marketing Study of Prucalopride Safety In Pregnancy

NCT04869280
Conditions
Chronic Idiopathic Constipation (CIC)
Interventions
No Intervention
Other
Lead sponsor
Takeda
Industry
Eligibility
Female only
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
La Jolla, California
Conditions
Chronic Idiopathic Constipation
Interventions
SP-304 0.3 mg, SP-304 1.0 mg, SP-304 3.0 mg, SP-304 9.0 mg, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
14
States / cities
Mesa, Arizona • Tucson, Arizona • Anaheim, California + 11 more
Suspended No phase listed Observational Accepts healthy volunteers

Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study

NCT04306939
Conditions
Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis, Acute Pancreatitis, Rheumatoid Arthritis, Diabetes Mellitus, Dyslipidemias, Multiple Sclerosis, Irritable Bowel Syndrome, Chronic Pain, Chronic Disease, Chronic Kidney Diseases, Crohn Disease, Celiac Disease, Biliary Cirrhosis, Bile Acid Synthesis Defect, Gastritis, Cholecystitis, Cholelithiases, IPMN, Cyst Pancreas, Cystic Fibrosis, Pancreatic Exocrine Insufficiency, Diarrhea Chronic, Constipation - Functional, Constipation Chronic Idiopathic
Interventions
venipuncture, Questionnaires, Additional Sample Collections
Other · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
120,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Chronic Idiopathic Constipation
Interventions
vibrating capsule, sham non-vibrating capsule
Device
Lead sponsor
Vibrant Ltd.
Industry
Eligibility
18 Years to 80 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
11
States / cities
Jacksonville, Florida • Augusta, Georgia • Chevy Chase, Maryland + 8 more
Terminated Not applicable Interventional Results available

Efficacy of Linaclotide to Senna for CIC

NCT02239510
Conditions
Chronic Idiopathic Constipation
Interventions
Senna, Linzess
Drug
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Fecal Incontinence and Constipation
Interventions
Type: Implantable neurostimulator; InterStim
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
18 Years to 75 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Chronic Idiopathic Constipation (CIC)
Interventions
Tenapanor 5 mg BID, Tenapanor 25 mg BID, Tenapanor 50 mg BID, Placebo
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
18 Years to 80 Years
Enrollment
692 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
109
States / cities
Foley, Alabama • Saraland, Alabama • Chandler, Arizona + 98 more