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ClinicalTrials.gov public records Last synced Oct 29, 2026, 6:06 PM EDT

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Showing 217–240 of 1,351 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Digestive System Abnormalities Clear all
Completed Phase 1 Interventional

ABT-751 in Treating Young Patients With Refractory Solid Tumors

NCT00036959
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Kidney Cancer, Liver Cancer, Neuroblastoma, Ovarian Cancer, Sarcoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
ABT-751
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Up to 18 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
3
States / cities
Chicago, Illinois • Bethesda, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 15, 2012 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Results available

Trikafta in Cystic Fibrosis Patients

NCT03506061
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Trikafta
Drug
Lead sponsor
Emory University
Other
Eligibility
12 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Birmingham, Alabama • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 3 Interventional Results available

A Study Evaluating the Long-term Safety and Efficacy of VX-445 Combination Therapy

NCT03525574
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
ELX/TEZ/IVA, IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
507 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
52
States / cities
Tucson, Arizona • Little Rock, Arkansas • Long Beach, California + 47 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 29, 2026, 6:06 PM EDT
Completed No phase listed Observational

A Prospective, Multicenter, Collaborative Study to Determine the Prevalence of Nontuberculous Mycobacteria (NTM) in Pediatric Patients With Cystic Fibrosis in Florida

NCT02198079
View directory record Official record
Conditions
Cystic Fibrosis, Pediatrics
Interventions
Sputum
Biological
Lead sponsor
University of Miami
Other
Eligibility
Up to 18 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 25, 2015 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study of ALXN1840 on the Metabolism of a CYP2B6 Substrate in Healthy Participants

NCT04526210
View directory record Official record
Conditions
Wilson Disease
Interventions
ALXN1840, Bupropion Hydrochloride
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Evaluation and Treatment of Pulmonary Vascular Disease in Moderate to Severe CF

NCT02626182
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
sildenafil, placebo
Drug
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 24, 2019 · Synced Oct 29, 2026, 6:06 PM EDT
Not listed Phase 2 Interventional

Study of Cavosonstat (N91115) in CF Patients Who Are Heterozygous for F508del-CFTR and a Gating Mutation and Being Treated With Ivacaftor

NCT02724527
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Cavosonstat, Placebo
Drug
Lead sponsor
Nivalis Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
12
States / cities
Denver, Colorado • Baltimore, Maryland • Boston, Massachusetts + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2016 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Not applicable Interventional Results available

Impact of Discontinuing Hypertonic Saline in People With CF on Highly Effective CFTR Modulators- A SIMPLIFY Sub-Study

NCT06350461
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Discontinuation of hypertonic saline (HS), Continuation of hypertonic saline (HS)
Other
Lead sponsor
Nicole Hamblett
Other
Eligibility
12 Years and older
Enrollment
370 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
81
States / cities
Birmingham, Alabama • Anchorage, Alaska • Tucson, Arizona + 69 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Odevixibat in Patients With Alagille Syndrome

NCT04674761
View directory record Official record
Conditions
Alagille Syndrome
Interventions
Odevixibat, Placebo
Drug
Lead sponsor
Albireo
Industry
Eligibility
Not listed
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
9
States / cities
San Francisco, California • Baltimore, Maryland • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 29, 2026, 6:06 PM EDT
Recruiting No phase listed Observational

Biliary Atresia Study in Infants and Children

NCT00345553
View directory record Official record
Conditions
Biliary Atresia
Interventions
Not listed
Lead sponsor
Arbor Research Collaborative for Health
Other
Eligibility
6 Months to 20 Years
Enrollment
1,265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2029
U.S. locations
15
States / cities
Los Angeles, California • San Francisco, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 29, 2026, 6:06 PM EDT
Terminated Not applicable Interventional Results available

Effect of Isoniazid on Protoporphyrin Levels in Erythropoietic Protoporphyria

NCT01550705
View directory record Official record
Conditions
Erythropoietic Protoporphyria (EPP), X Linked Erythropoietic Protoporphyria
Interventions
Isoniazid
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 16, 2017 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional

GATEWAY: A Phase 2a Study of PORT-77 in Adults With Erythropoietic Protoporphyria

NCT06971900
View directory record Official record
Conditions
Erythropoietic Protoporphyria (EPP)
Interventions
PORT-77, Placebo
Drug
Lead sponsor
Portal Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 29, 2026, 6:06 PM EDT
Terminated Phase 2 Interventional Results available

Irinotecan Plus Brivanib in Metastatic Colorectal Cancer (CRC) Enriched for Elevated Levels of Plasma FGF

NCT01367275
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Adenocarcinoma
Interventions
Brivanib, Irinotecan
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced Oct 29, 2026, 6:06 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Study of TSRA-196 in Adults With PiZZ Alpha-1 Antitrypsin Deficiency (AATD)

NCT07227207
View directory record Official record
Conditions
Alpha-1 Antitrypsin Deficiency (AATD)
Interventions
TSRA-196
Drug
Lead sponsor
Tessera Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
5
States / cities
Jacksonville, Florida • Boston, Massachusetts • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Results available

A Phase 2 IV Gallium Study for Patients With Cystic Fibrosis (IGNITE Study)

NCT02354859
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Gallium nitrate, Normal Saline
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
23
States / cities
Birmingham, Alabama • La Jolla, California • Denver, Colorado + 20 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2019 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional

A Study of the Safety and Efficacy of Tobramycin for Inhalation in Young Children With Cystic Fibrosis

NCT00006280
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Tobramycin for Inhalation
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
6 Months to 5 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
9
States / cities
Palo Alto, California • Denver, Colorado • Baltimore, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 29, 2026, 6:06 PM EDT
Completed No phase listed Observational

Pancreatic Cancer Early Detection Program

NCT02206360
View directory record Official record
Conditions
Pancreatic Cancer, Pancreas Cancer, Pancreatic Adenocarcinoma, Familial Pancreatic Cancer, BRCA 1/2, HNPCC, Lynch Syndrome, Hereditary Pancreatitis, FAMMM, Familial Atypical Multiple Mole Melanoma, Peutz Jeghers Syndrome
Interventions
Endoscopic Ultrasound, Magnetic Resonance Imaging (MRI)
Procedure
Lead sponsor
White Plains Hospital
Other
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
1
States / cities
White Plains, New York
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Results available

Study of VX-661 Alone and in Combination With Ivacaftor in Subjects Homozygous or Heterozygous to the F508del-Cystic Fibrosis Transmembrane Conductance Regulator(CFTR) Mutation

NCT01531673
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-661, Ivacaftor, Placebo matched to VX-661, Placebo matched to ivacaftor
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
19
States / cities
Birmingham, Alabama • Oakland, California • Boise, Idaho + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2018 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety Study of WTX101 (ALXN1840) in Adult Wilson Disease Patients

NCT02273596
View directory record Official record
Conditions
Wilson Disease
Interventions
ALXN1840
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
4
States / cities
Los Angeles, California • New Haven, Connecticut • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Results available

A Study to Test How Well BI 1291583 is Tolerated by People With Cystic Fibrosis Bronchiectasis (Clairafly™)

NCT05865886
View directory record Official record
Conditions
Cystic Fibrosis, Bronchiectasis
Interventions
BI 1291583, Placebo to BI 1291583
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
7
States / cities
Denver, Colorado • Altamonte Springs, Florida • South Portland, Maine + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 29, 2026, 6:06 PM EDT
Withdrawn Phase 2 Interventional

Probiotics in Girls With Spina Bifida

NCT00767988
View directory record Official record
Conditions
Urinary Tract Infection
Interventions
Urex-cap-5 (2x10^9 cfu each of Lactobacillus reuteri RC-14 and Lactobacillus rhamnosus GR-1), Placebo
Dietary Supplement · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Months to 17 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2015 · Synced Oct 29, 2026, 6:06 PM EDT
Terminated Phase 1 Interventional Results available

Growth Hormone Therapy for Wasting in Cystic Fibrosis

NCT00803179
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Nutropin AQ
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 4 Interventional Results available

Population Pharmacokinetics and Safety of Intravenous Ceftolozane/Tazobactam in Adult Cystic Fibrosis Patients

NCT02421120
View directory record Official record
Conditions
Cystic Fibrosis, Cystic Fibrosis Pulmonary Exacerbation, Pseudomonas Aeruginosa Infection
Interventions
Ceftolozane/Tazobactam
Drug
Lead sponsor
Joseph L. Kuti, PharmD
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
4
States / cities
Hartford, Connecticut • Indianapolis, Indiana • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Oct 29, 2026, 6:06 PM EDT
Completed Phase 1 Interventional

Bone Marrow Transplant With Abatacept for Non-Malignant Diseases

NCT01917708
View directory record Official record
Conditions
Hurler Syndrome, Fanconi Anemia, Glanzmann Thrombasthenia, Wiskott-Aldrich Syndrome, Chronic Granulomatous Disease, Severe Congenital Neutropenia, Leukocyte Adhesion Deficiency, Shwachman-Diamond Syndrome, Diamond-Blackfan Anemia, Dyskeratosis-congenita, Chediak-Higashi Syndrome, Severe Aplastic Anemia, Thalassemia Major, Hemophagocytic Lymphohistiocytosis, Sickle Cell Disease
Interventions
Abatacept
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 26, 2019 · Synced Oct 29, 2026, 6:06 PM EDT