| Not Yet Recruiting | Bacteriophages for Adults With Cystic Fibrosis and Chronic Achromobacter Lung Infection NCT07275905 | Ghady Haidar | Phase 1 |
| Not Yet Recruiting | MRI Assessment of Lung Airways in Cystic Fibrosis: Evaluate MRI's Ability to Detect Changes in Airway Structur NCT07454681 | The Hospital for Sick Children | — |
| Not Yet Recruiting | Phase 2 Study to Assess the Safety and Efficacy of ANG003 NCT07450547 | Anagram Therapeutics, Inc. | Phase 2 |
| Recruiting | Population Pharmacokinetics of Elexacaftor-tezacaftor-ivacaftor in a Paediatric Population NCT07303621 | Hospices Civils de Lyon | — |
| Recruiting | CF Wellness Program NCT07071324 | Johns Hopkins University | N/A |
| Not Yet Recruiting | A Prospective Study of Advanced Diagnostics in People With an Unclear Diagnosis of Cystic Fibrosis NCT07402434 | Royal Brompton & Harefield NHS Foundation Trust | — |
| Not Yet Recruiting | Study to Enable New Diagnostics for Pulmonary Microbes in People With CF NCT07312734 | Chris Goss | — |
| Recruiting | ACT With CF Self-Help Toolkit NCT07436351 | Thomas Jefferson University | N/A |
| Not Yet Recruiting | Nutrition Supplement for Cystic Fibrosis NCT07163078 | Ohio State University | N/A |
| Not Yet Recruiting | Effectiveness of Gamified Mobile Health Apps for Airway Clearance Therapy in Children and Adolescents With Cys NCT06958094 | Universidad de Córdoba | N/A |
| Recruiting | Routine Validation and Reproducibility Testing of Laboratory Assays and Research Techniques Used for Endocrine NCT07083557 | Bettina Mittendorfer | — |
| Not Yet Recruiting | Prevalence of Exercise-induced Ventilatory Limitation and Associated Factors in Patients With Cystic Fibrosis NCT07314229 | University Hospital, Lille | N/A |
| Not Yet Recruiting | Gastrointestinal Response of Pediatric Cystic Fibrosis Patients on Mediterranean Diet NCT07223255 | Dartmouth-Hitchcock Medical Center | N/A |
| Recruiting | Environmental Reservoirs of Non-tuberculous Mycobacteria in Cystic Fibrosis Households: A Case-control Study o NCT07369414 | Research Center Borstel | — |
| Enrolling By Invitation | Characterisation of a Population of Adults Suffering From Cystic Fibrosis in a Belgian Reference Center NCT07442682 | Erasme University Hospital | — |
| Recruiting | Impact of Elexacaftor-Tezacaftor-Ivacaftor Treatment on Metabolic, Epigenetic and Fecal Microbiota Profiles in NCT07363304 | Meyer Children's Hospital IRCCS | — |
| Recruiting | Exercises' Effect on Muscle Strength, Aerobic Capacity and Respiratory Functions in Cystic Fibrosis NCT07508904 | Riphah International University | N/A |
| Recruiting | OnTrackCF: Engagement, Feasibility, and Acceptability Study NCT07031323 | Boston Children's Hospital | N/A |
| Recruiting | Proof-of-concept Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of SION-71 NCT07108153 | Sionna Therapeutics Inc. | Phase 2 |
| Recruiting | Understanding Inflammation, InFection and Interventions in Severe Exacerbations of Cystic Fibrosis NCT07484607 | Alexander Horsley | — |
| Recruiting | Novel Sensors and Artificial Intelligence for Detection of Acute Pulmonary Exacerbations in Cystic Fibrosis an NCT07289100 | Papworth Hospital NHS Foundation Trust | — |
| Recruiting | Studying the Presence of CFRD Complications With Thoughtful Recruitment (SPeCTRuM) NCT06837181 | Jaeb Center for Health Research | — |
| Recruiting | Physical Impairments in Children With Cystic Fibrosis NCT06984679 | Izmir Democracy University | — |
| Recruiting | Muscle Fatigue in People With Cystic Fibrosis: Insight From a Mobile App NCT07135869 | Universidad Católica San Antonio de Murcia | — |
| Recruiting | Safety, Tolerability, and Pharmacokinetics of Multiple Dose Combinations of SION-451 and Complementary Modulat NCT07035990 | Sionna Therapeutics Inc. | Phase 1 |
| Recruiting | Study With Phage for CF Subjects With Pseudomonas Lung Infection NCT06998043 | BiomX Ltd | Phase 2 |
| Recruiting | Sinonasal Therapies and Histologic Correlations of Patients With Cystic Fibrosis in the Era of Highly Effectiv NCT06996951 | Indiana University | Phase 3 |
| Not Yet Recruiting | Remote Exercise to Improve Physical Activity Levels and Markers of Heart Health in Cystic Fibrosis (RHH-CF) NCT07027553 | University of Bath | N/A |
| Recruiting | CGM Dynamic Index for Predicting Prediabetes in Cystic Fibrosis NCT06642610 | Indiana University | N/A |
| Recruiting | A Study of Females With CF Throughout Pregnancy and Post-partum, and Follow up of Their Offspring NCT06797206 | Royal Brompton & Harefield NHS Foundation Trust | — |
| Recruiting | The School-Age Children With Cystic Fibrosis and Their Parents on Health Literacy NCT07304362 | University of Yalova | N/A |
| Recruiting | Ensuring Access to Optimal Therapy in CF: The ENACT Study NCT07148739 | Arkansas Children's Hospital Research Institute | Phase 4 |
| Recruiting | TIDES 2.0: Prevalence and Longitudinal Course of Depression, Anxiety, and Behavior Problems in Children With C NCT07048574 | State University of New York at Buffalo | — |
| Recruiting | Identifying the Causes and Risk Factors of Pulmonary Exacerbations in Cystic Fibrosis NCT06940531 | Alexander Horsley | — |
| Not Yet Recruiting | A Prospective, Single-center, Open-label Clinical Study to Evaluate the Safety and Efficacy of Inhaled BMD003( NCT06963008 | Peking Union Medical College Hospital | EARLY_Phase 1 |
| Enrolling By Invitation | Clean Air for Rare MUcociliary Clearance dIsorders NCT07417267 | University of Cyprus | N/A |
| Not Yet Recruiting | Sweat Testing in Infants: Comparing Sweat Collection on Upper Vs Lower Limbs NCT06902363 | Universitair Ziekenhuis Brussel | N/A |
| Recruiting | Personalized Mobile Health Platform to Promote Physical Activity in Adolescents and Young Adults With Cystic F NCT06616857 | Nemours Children's Clinic | N/A |
| Recruiting | Kidney Function in People With Cystic Fibrosis in the Era of HEMT NCT06595420 | University of Virginia | — |
| Recruiting | Epididymis Protein 4 and Pulmonary Function With Quality Improvement Protocol Among Cystic Fibrosis Patients NCT06915961 | Ain Shams University | — |
| Enrolling By Invitation | Group Cognitive Behavioural Therapy for Adults With Cystic Fibrosis NCT06645782 | University of Regina | N/A |
| Completed | Progressive Muscle Relaxation in Pulmonary Rehab for Quality of Life, Mental Health, and Sleep in Cystic Fibro NCT06592742 | Spitalul Clinic de Boli Infecțioase și Pneumoftiziologie Dr. Victor Babeș Timișoara | N/A |
| Completed | PACE CF, a 3-session Mind-body Pain Management Program for Adults With Cystic Fibrosis NCT06606457 | Massachusetts General Hospital | N/A |
| Completed | Antioxidant Supplements in Cystic Fibrosis Children NCT06875050 | Ain Shams University | N/A |
| Recruiting | MAGNIFY - Pulmonary Magnetic Resonance Imaging for Cystic Fibrosis NCT07192679 | Sheffield Teaching Hospitals NHS Foundation Trust | — |
| Completed | ELECTROVEST: Electro-Stimulation Vibratory Vest for Pulmonary Rehabilitation in Patients With Chronic Respirat NCT07175012 | Hospitales Universitarios Virgen del Rocío | N/A |
| Recruiting | Cystic Fibrosis in the Kidney: Monitoring the Effectiveness of Elexacaftor/tezacaftor/ivacaftor in Urine After NCT05818319 | University of Aarhus | N/A |
| Terminated | Study to Evaluate Adverse Events and Change in Disease Activity With Oral Capsules of Galicaftor/Navocaftor/AB NCT04853368 | AbbVie | Phase 2 |
| Completed | Upper Extremity Exercise Capacity, Muscle Oxygenation, and Balance in Pediatric CF and PCD NCT07148362 | Gazi University | — |
| Completed | Exercise Capacity, Muscle Oxygenation, Respiratory Muscle Strength, and Physical Activity Level in Pediatric C NCT07157644 | Gazi University | — |
| Completed | OPTION 2: A Trial to Assess the Safety and Efficacy of MS1819 in Enteric Capsules in Patients With Cystic Fibr NCT04375878 | Entero Therapeutics | Phase 2 |
| Terminated | Trial of Inhaled Molgramostim in Cystic Fibrosis Subjects With Nontuberculous Mycobacterial Infection NCT03597347 | Savara Inc. | Phase 2 |
| Completed | OPTION: A Trial to Assess the Safety & Efficacy of MS1819 in Patients With Exocrine Pancreatic Insufficiency D NCT03746483 | Entero Therapeutics | Phase 2 |
| Completed | : TRANSITION: An Observational Study of Transition From Lumacaftor/Ivacaftor to Tezacaftor/Ivacaftor (Tez/Iva) NCT03445793 | National Jewish Health | — |
| Terminated | A CFit Study - Baseline NCT03234387 | University of Portsmouth | — |
| Completed | Safety, Tolerability and Pharmacokinetics Study of AIR DNAse Administered by Inhalation to Healthy Adult Volun NCT02605590 | Protalix | Phase 1 |
| Completed | Evaluation Of The Pan-microbiome and Host Immune Response in CF NCT02778750 | NYU Langone Health | — |
| Completed | Gender Disparity and Hormones in Cystic Fibrosis NCT02036879 | University of Texas Southwestern Medical Center | EARLY_Phase 1 |
| Withdrawn | Long Term Significance (Survival) of LCI in Patients With Cystic Fibrosis NCT01951833 | University Hospital St Luc, Brussels | — |
| Completed | MRI for Non-Invasive Imaging in Neonates and Children NCT02163681 | University of Virginia | N/A |
| Completed | Safety, Tolerability and Efficacy of MP-376 Given for 28 Days to Cystic Fibrosis (CF) Patients NCT00677365 | Amgen | Phase 2 |
| Recruiting | Lung Disease and Its Affect on the Work of White Blood Cells in the Lungs NCT01851642 | University of Florida | — |