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ClinicalTrials.gov public records Last synced Oct 14, 2026, 4:29 AM EDT

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Showing 577–600 of 715 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cystic Fibrosis, Pulmonary Clear all
Terminated No phase listed Observational

Effect of Acid Blockade on Microbiota and Inflammation in Cystic Fibrosis (CF)

NCT02769637
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
PPI treatment
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 21 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Oct 14, 2026, 4:29 AM EDT
Not listed No phase listed Observational

Simultaneous quanTification of Elexacaftor/tezAcaftor/Ivacaftor Via Reverse Phase High Performance liquiD chromatographY

NCT05822102
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Oct 14, 2026, 4:29 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Hyperpolarized Noble Gas MR Imaging for Pulmonary Disorders

NCT00846573
View directory record Official record
Conditions
COPD, Cystic Fibrosis, Asthma, Healthy
Interventions
Hyperpolarized Helium-3
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
5 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 15, 2012 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

Self-dispersing Liquids as Aerosol Drug Carriers

NCT00628134
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
calfactant, isotonic saline
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Ivacaftor in Subjects With Cystic Fibrosis Who Are Less Than 24 Months of Age and Have an Ivacaftor-Responsive CFTR Mutation

NCT02725567
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
1 Month to 24 Months
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
13
States / cities
Birmingham, Alabama • Palo Alto, California • Atlanta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 2 Interventional Results available

Feasibility of Home-based Exercise Program for Adults With Cystic Fibrosis

NCT05239611
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Xenon MRI
Diagnostic Test
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 14, 2026, 4:29 AM EDT
Completed No phase listed Observational

Tissue Collection From People With Cystic Fibrosis

NCT00015756
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
9 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
2
States / cities
Bethesda, Maryland • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Not applicable Interventional

Clinical Effort Against Smoke Exposure in Cystic Fibrosis

NCT04777344
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Tobacco Treatment Specialist (TTS) intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 6, 2022 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Not applicable Interventional Results available

Ex-vivo Perfusion and Ventilation of Lungs Recovered From Non-Heart-Beating Donors to Assess Transplant Suitability

NCT01615484
View directory record Official record
Conditions
Emphysema, Chronic Obstructive Pulmonary Disease (COPD), Cystic Fibrosis, Pulmonary Fibrosis, Bronchiectasis, Sarcoidosis, Pulmonary Hypertension, Alpha-1 Antitrypsin Deficiency
Interventions
Transplantation of lungs obtained from Non-Heart-Beating Donors (NHBDs) after ex-vivo perfusion w/ STEEN Solution™, STEEN Solution™
Procedure · Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 8, 2018 · Synced Oct 14, 2026, 4:29 AM EDT
Terminated Phase 2 Interventional Results available

Trial of Inhaled Molgramostim in Cystic Fibrosis Subjects With Nontuberculous Mycobacterial Infection

NCT03597347
View directory record Official record
Conditions
Mycobacterium Infections, Nontuberculous, Cystic Fibrosis (CF)
Interventions
Molgramostim nebulizer solution, PARI eFlow nebulizer system
Drug · Device
Lead sponsor
Savara Inc.
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
5
States / cities
Denver, Colorado • Orlando, Florida • New Hyde Park, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Pharmacokinetics and Safety of Co-administered Oral Galicaftor, Navocaftor, and ABBV-576 in Healthy Adults for the Treatment of Cystic Fibrosis

NCT05530278
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Galicaftor, ABBV-576, Navocaftor, Midazolam
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
4
States / cities
Anaheim, California • Miami, Florida • Las Vegas, Nevada + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Oct 14, 2026, 4:29 AM EDT
Terminated Early Phase 1 Interventional

19F MRI of Ventilation in Subjects With Cystic Fibrosis Undergoing Treatment for Pulmonary Exacerbation

NCT03497117
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Lung Clearance Index, MRI with PFP
Device · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 9, 2020 · Synced Oct 14, 2026, 4:29 AM EDT
Terminated Phase 2 Interventional Results available

Study to Evaluate the Safety and Efficacy of CTP-656 in Patients With Cystic Fibrosis With CFTR Gating Mutations

NCT02971839
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-561, Placebo, IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
14
States / cities
Los Angeles, California • Palo Alto, California • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2020 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 2 Interventional Results available

Study of VX-809 Alone and in Combination With VX-770 in Cystic Fibrosis (CF) Patients Homozygous or Heterozygous for the F508del-CFTR Mutation

NCT01225211
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Lumacaftor, Ivacaftor, Lumacaftor Placebo, Ivacaftor Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
38
States / cities
Birmingham, Alabama • Anchorage, Alaska • La Jolla, California + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Oct 14, 2026, 4:29 AM EDT
Active, not recruiting No phase listed Observational

Colorectal Cancer Screening in Cystic Fibrosis

NCT05362344
View directory record Official record
Conditions
Cystic Fibrosis, Colorectal Cancer, Adenoma
Interventions
Stool tests
Procedure
Lead sponsor
University of Washington, the Collaborative Health Studies Coordinating Center
Other
Eligibility
18 Years to 75 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
26
States / cities
Los Angeles, California • Palo Alto, California • Denver, Colorado + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 14, 2026, 4:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Real-Time Assessment of Lung Structure and Function in Children and Young Adults With CF Using Electrical Impedance Tomography

NCT05455671
View directory record Official record
Conditions
Cystic Fibrosis, Healthy
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
3 Years to 21 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 14, 2026, 4:29 AM EDT
Terminated Not applicable Interventional

PK/PD of Vitamin D3 in Adults With CF

NCT03734744
View directory record Official record
Conditions
Vitamin D Deficiency, Cystic Fibrosis
Interventions
Vitamin D3
Dietary Supplement
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 14, 2026, 4:29 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Inhaled Sodium Nitrite as an Antimicrobial for Cystic Fibrosis

NCT02694393
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
sodium nitrite
Drug
Lead sponsor
Schmidhofer, Mark, MD
Individual
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of VX-661/Ivacaftor in Pediatric Subjects With Cystic Fibrosis (CF)

NCT02953314
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
TEZ, TEZ/IVA, IVA
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
6 Years to 11 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
30
States / cities
Birmingham, Alabama • Anchorage, Alaska • Little Rock, Arkansas + 27 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety and Efficacy of VX-371 in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del-CFTR Mutation

NCT02709109
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-371 + HS, Hypertonic saline, Placebo, Orkambi, VX-371
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
12 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
30
States / cities
Little Rock, Arkansas • Oakland, California • Gainesville, Florida + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2021 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 2 Interventional Results available

The Role of Oral Glutathione on Growth Parameters in Children With Cystic Fibrosis

NCT03020719
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Oral Glutathione, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
2 Years to 11 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
18
States / cities
Aurora, Colorado • Hartford, Connecticut • Jacksonville, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2020 · Synced Oct 14, 2026, 4:29 AM EDT
Completed No phase listed Observational

Prediction by Ultrasound of the Risk of Hepatic Cirrhosis in Cystic Fibrosis

NCT01144507
View directory record Official record
Conditions
Cystic Fibrosis, Pancreatic Insufficiency
Interventions
Abdominal Ultrasound, Sample collection procedures
Procedure · Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
3 Years to 12 Years
Enrollment
774 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
10
States / cities
Aurora, Colorado • Atlanta, Georgia • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2025 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Not applicable Interventional

Integrating Supportive Care in Cystic Fibrosis

NCT02668575
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Supportive Care Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2020 · Synced Oct 14, 2026, 4:29 AM EDT
Completed Phase 4 Interventional Results available

A Study of the Comparable Efficacy and Safety of Pulmozyme (Dornase Alfa) Delivered by the eRapid Nebulizer System in Patients With Cystic Fibrosis

NCT01712334
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
dornase alfa [Pulmozyme®]
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
6 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
16
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Portland, Maine + 13 more
Source: ClinicalTrials.gov public record
Updated May 1, 2014 · Synced Oct 14, 2026, 4:29 AM EDT