Cystic Fibrosis Clinical Trial
Official title:
Establishment of a Primary Epididymal Cell Model From Epididymal Samples to Study CFTR Gene Regulation
The aim of this observational study is to better understand the role and involvement of the regulatory elements of the CFTR gene, with the aim of better describing the 3D organisation of chromatin at the CFTR locus in epididymal cells in patients with male infertility of any kind, or with cystic fibrosis or bilateral agenesis of the vas deferens, requiring scheduled surgery. The main questions it aims to answer are: - to better characterise this 3D organisation of the CFTR locus, the study of regulatory elements in primary epididymal cells is the most relevant and realistic model. - to gain a better understanding of the regulation of the CFTR gene in epididymal cells in order to gain a better understanding of the pathology of male infertility caused by bilateral agenesis of the vas deferens, a symptom and also a borderline form of cystic fibrosis. Participants will Epididymal samples will be taken by a urologist for the AMP department during the planned surgery. The rest of the samples taken will be recovered for research purposes, with the aim of recovering the epididymal cells contained in the sample. This is in no way an additional procedure and will have no impact on the patient's health..
n/a
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT04696198 -
Thoracic Mobility in Cystic Fibrosis Care
|
N/A | |
| Completed |
NCT00803205 -
Study of Ataluren (PTC124™) in Cystic Fibrosis
|
Phase 3 | |
| Terminated |
NCT04921332 -
Bright Light Therapy for Depression Symptoms in Adults With Cystic Fibrosis (CF) and COPD
|
N/A | |
| Completed |
NCT03601637 -
Safety and Pharmacokinetic Study of Lumacaftor/Ivacaftor in Participants 1 to Less Than 2 Years of Age With Cystic Fibrosis, Homozygous for F508del
|
Phase 3 | |
| Terminated |
NCT02769637 -
Effect of Acid Blockade on Microbiota and Inflammation in Cystic Fibrosis (CF)
|
||
| Recruiting |
NCT06012084 -
The Development and Evaluation of iCF-PWR for Healthy Siblings of Individuals With Cystic Fibrosis
|
N/A | |
| Recruiting |
NCT06032273 -
Lung Transplant READY CF 2: CARING CF Ancillary RCT
|
N/A | |
| Recruiting |
NCT06030206 -
Lung Transplant READY CF 2: A Multi-site RCT
|
N/A | |
| Recruiting |
NCT05392855 -
Symptom Based Performance of Airway Clearance After Starting Highly Effective Modulators for Cystic Fibrosis (SPACE-CF)
|
N/A | |
| Recruiting |
NCT06088485 -
The Effect of Bone Mineral Density in Patients With Adult Cystic Fibrosis
|
||
| Recruiting |
NCT04056702 -
Impact of Triple Combination CFTR Therapy on Sinus Disease.
|
||
| Recruiting |
NCT04039087 -
Sildenafil Exercise: Role of PDE5 Inhibition
|
Phase 2/Phase 3 | |
| Completed |
NCT04058548 -
Clinical Utility of the 1-minute Sit to Stand Test as a Measure of Submaximal Exercise Tolerance in Patients With Cystic Fibrosis During Acute Pulmonary Exacerbation
|
N/A | |
| Completed |
NCT04038710 -
Clinical Outcomes of Triple Combination Therapy in Severe Cystic Fibrosis Disease.
|
||
| Completed |
NCT03637504 -
Feasibility of a Mobile Medication Plan Application in CF Patient Care
|
N/A | |
| Recruiting |
NCT03506061 -
Trikafta in Cystic Fibrosis Patients
|
Phase 2 | |
| Completed |
NCT03566550 -
Gut Imaging for Function & Transit in Cystic Fibrosis Study 1
|
||
| Recruiting |
NCT04828382 -
Prospective Study of Pregnancy in Women With Cystic Fibrosis
|
||
| Completed |
NCT04568980 -
Assessment of Contraceptive Safety and Effectiveness in Cystic Fibrosis
|
||
| Recruiting |
NCT04010253 -
Impact of Bronchial Drainage Technique by the Medical Device Simeox® on Respiratory Function and Symptoms in Adult Patients With Cystic Fibrosis
|
N/A |