| Recruiting | Physical Impairments in Children With Cystic Fibrosis NCT06984679 | Izmir Democracy University | — |
| Recruiting | 19F MRI in Healthy Children and Children With Mild Cystic Fibrosis Lung Disease NCT06066723 | University of North Carolina, Chapel Hill | — |
| Not Yet Recruiting | Internet-delivered Cystic Fibrosis Mental Health Prevention, Wellness, Resource Program: How Does it Work? NCT06020274 | University of Regina | N/A |
| Recruiting | GERD in Children With Cystic Fibrosis NCT06617013 | Duke University | N/A |
| Recruiting | Feasibility of Cough Monitoring in Children NCT06587126 | University of Colorado, Denver | — |
| Completed | Effect of Parental Attitude on Functional and Physical Level of Children With Cystic Fibrosis NCT06306508 | Halic University | — |
| Recruiting | Quality of Life and Gut Health in Pediatric Patients With Cystic Fibrosis NCT06284577 | Oslo University Hospital | N/A |
| Unknown | Viral Infections and Airway Microbiome in Young Children With Cystic Fibrosis NCT06188988 | University Hospital, Antwerp | — |
| Completed | Virtual Reality Based Tele-Exercises on Exercise Capacity in Cystic Fibrosis NCT05850351 | Koç University | N/A |
| Completed | The Effect of Telenursing on Self-efficacy and Treatment Adherence in Children With Cystic Fibrosis NCT06660745 | Shahid Beheshti University of Medical Sciences | N/A |
| Recruiting | Sinus Disease in Young Children With Cystic Fibrosis NCT06191640 | University of California, Los Angeles | — |
| Completed | Cardiopulmonary Fitness in Children With Cystic Fibrosis Compared to Healthy Children NCT06242951 | University Hospital, Montpellier | — |
| Unknown | Physical Activity Levels of Parents of Children With Cystic Fibrosis- (PHACTS-CF) NCT05493137 | Cambridge University Hospitals NHS Foundation Trust | — |
| Completed | Efficacy of Intensive Cholecalciferol Monitoring and Supplementation on Serum vitD Levels in Pediatric Patient NCT05276960 | Hospital Infantil de Mexico Federico Gomez | Phase 4 |
| Completed | PlayPhysio: Making Physio Fun NCT05469711 | Alder Hey Children's NHS Foundation Trust | N/A |
| Completed | Effectiveness of the Hippotherapy Simulator in Children and Adolescents with Cystic Fibrosis NCT05027503 | Istanbul University - Cerrahpasa | N/A |
| Completed | Nutritional Status Assessment of Pediatric Cystic Fibrosis Patients and Effect of Nutrition Education on Nutri NCT06109675 | Medipol University | N/A |
| Active Not Recruiting | The PROMISE Pediatric Study 6 to 11 Years Old NCT04613128 | Nicole Hamblett | — |
| Completed | Percussion Palm Cup: Safety and Usability in Infants and Children With Cystic Fibrosis NCT04835376 | West Park Healthcare Centre | N/A |
| Unknown | Use of a Portable Spirometer in Pediatric Patients With Cystic Fibrosis at the Nancy CHRU: Feasibility Study NCT04837911 | Central Hospital, Nancy, France | N/A |
| Unknown | Use of a Connected Companion in Children With Cystic Fibrosis NCT04705636 | Centre Hospitalier de Saint-Brieuc | N/A |
| Active Not Recruiting | Real World Clinical Outcomes With Novel Modulator Therapy Combinations in People With CF (RECOVER) NCT04602468 | Royal College of Surgeons, Ireland | Phase 4 |
| Terminated | Sensor Augmented Pump (SAP) Therapy for Inpatient CFRD Management NCT03939065 | University of Colorado, Denver | N/A |
| Withdrawn | Combined Effect of CFTR Protein Modulator Drugs and Exercise in Cystic Fibrosis NCT04415268 | Universidad Europea de Madrid | N/A |
| Completed | Impacts of the Covid-19 Epidemic and Associated Lockdown Measures on the Management, Health and Behaviors of C NCT04463628 | Centre Hospitalier Intercommunal Creteil | — |
| Completed | Heart Rate Variability in Children and Adolescents With Cystic Fibrosis NCT04293926 | Universidad Europea de Madrid | N/A |
| Unknown | Response to CFTR Modulators in CF Patients Under 18 Years NCT04301856 | Societe Francaise de la Mucoviscidose | — |
| Unknown | Comparison of Different Functional Capacity Tests in Cystic Fibrosis Patients With Acute Pulmonary Exacerbatio NCT04174664 | Hacettepe University | — |
| Completed | Efficacy of Simeox Airway Clearance Therapy in Children With Cystic Fibrosis NCT04084041 | Physio-Assist | N/A |
| Withdrawn | The Effectiveness of the Jamboxx Respiratory Therapy Device: Study 2 NCT03522480 | My Music Machines Inc. | N/A |
| Completed | Exercise With or Without Electrical Stimulation in Cystic Fibrosis (Part I): Effects on Physical Fitness NCT04153669 | Universidad Europea de Madrid | N/A |
| Completed | Developing e-Health Systems to Improve Growth and Nutrition in CF NCT03635762 | Boston Children's Hospital | N/A |
| Active Not Recruiting | Intestinal Inflammation in CF Patients NCT04392544 | The Hospital for Sick Children | — |
| Completed | Feasibility of a Mobile Medication Plan Application in CF Patient Care NCT03637504 | Boston Children's Hospital | N/A |
| Completed | Determinants of Early Cystic Fibrosis Lung Disease NCT03579173 | Indiana University | — |
| Recruiting | Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis NCT03839992 | Gelb, Arthur F., M.D. | — |
| Completed | Effect of Antioxidant Docosahexaenoic Acid (DHA) in Cystic Fibrosis Patients NCT04987567 | Corporacion Parc Tauli | N/A |
| Completed | Effect of Lumacaftor/Ivacaftor in Children With Cystic Fibrosis Homozygote for F508del on Small Airway Functio NCT04138589 | University Medical Center Groningen | — |
| Unknown | Clinical Trial to Assess Influence of MyCyFAPP Use on GI Related QOL in Children With Cystic Fibrosis NCT03292718 | Universitaire Ziekenhuizen KU Leuven | N/A |
| Unknown | Program Of Exercises During The Hospitalization Of Children And Adolescents With Cystic Fibrosis NCT03273959 | Hospital de Clinicas de Porto Alegre | N/A |