- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02965326
Surrogate Markers of Response to New Therapies in Cystic Fibrosis Patients (BIO-CFTR)
March 8, 2024 updated by: Isabelle Sermet-Gaudelus, Hôpital Necker-Enfants Malades
Personalized Therapy of Cystic Fibrosis: Set-up of Response Markers
The purpose of this study is to determine which biological marker, or association of biological markers, best predict clinical response of cystic fibrosis patients to CFTR modulators.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
This study is based upon the hypothesis that clinical response of cystic fibrosis patients to CFTR modulators is correlated to in vitro responses to these drugs of epithelial cells derived from the patients, as assessed by CFTR-dependent Chloride secretion.
Epithelial cells will be derived either from nasal or rectal epithelia, and consist both of cultured cells and organoids.
The drugs tested will be Ivacaftor, or Lumacaftor/Ivacaftor, according to patient's treatment.
Results of these assays will be compared with response to treatment at 6 and 12 months, assessed by clinical response and in vivo assay of CFTR function.
Study Type
Interventional
Enrollment (Estimated)
75
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Isabelle Sermet, MD, PhD
- Phone Number: 33 1 44 49 48 87
- Email: isabelle.sermet@aphp.fr
Study Contact Backup
- Name: Jean-Louis Pérignon, MD, PhD
- Email: jean-louis.perignon@aphp.fr
Study Locations
-
-
-
Paris, France, 75014
- Recruiting
- Necker Hospital
-
Contact:
- SERMET Isabelle, Professor
- Phone Number: 01 44 49 48 87
- Email: isabelle.sermet@nck.aphp.fr
-
Contact:
- LE Bourgeois Muriel, MD
- Phone Number: 01 44 49 48 87
- Email: isabelle.sermet@nck.aphp.fr
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Principal Investigator:
- SERMET Isabelle, Professor
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Cystic fibrosis patients treated by CFTR modulators (Ivacaftor or the association Ivacaftor-Lumacaftor)
- Cystic fibrosis patients non treated by CFTR modulators
- Patients in whom cystic fibrosis diagnosis has been suspected, but excluded by physiological and genetic investigations
Exclusion Criteria:
- pregnant or lactating women
- contraindication to nasal swab
- contraindication to rectal biopsy
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Cystic fibrosis, treated
Cystic fibrosis patients treated either by Ivacaftor or by the association Ivacaftor-Lumacaftor
|
Nasal epithelial cells will be obtained by nasal swabs from patients of the three arms; intestinal epithelial cells will be obtained, by rectal biopsy, only from patients treated by CFTR modulators.
|
Other: Cystic fibrosis, non treated
Cystic fibrosis patients, non treated by a CFTR modulator
|
Nasal epithelial cells will be obtained by nasal swabs from patients of the three arms; intestinal epithelial cells will be obtained, by rectal biopsy, only from patients treated by CFTR modulators.
|
Other: Non-Cystic fibrosis
Patients in whom cystic fibrosis diagnosis has been suspected, but excluded by physiological and genetic investigations
|
Nasal epithelial cells will be obtained by nasal swabs from patients of the three arms; intestinal epithelial cells will be obtained, by rectal biopsy, only from patients treated by CFTR modulators.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Forced Expiratory Volume in 1 second
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Respiratory Function test
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Forced Vital Capacity
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Respiratory Function test
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Forced Expiratory Flow 25-75
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Respiratory Function test
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Residual Volume
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Respiratory Function test
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
elastase in sputum
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
elastase activity in UI/g of sputum
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
calprotectin in sputum
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
calprotectin in µg/g of sputum
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
IL-8 in sputum
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
IL-8 in µg/g of sputum
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Calprotectin in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
calprotectin in µg/ml of blood
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
IL-8 in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
IL-8 in µg/ml of blood
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
tumor necrosis factor in sputum
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
tumor necrosis factor in µg/g of sputum
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
liver function test in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
serum glutamate oxaloacetate transaminase in ui/ml
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
liver function test/SGPT in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
serum glutamate pyruvate transaminase in ui/ml
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
liver function test/bilirubin in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
Bilirubin in mg/ml
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
liver function test, gammaGT in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
GammaGT in UI/ml
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
creatine phosphokinase in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
CPK in mg/ml
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
Amylase in blood
Time Frame: initiation, 1 month, 3 Months, 6 months and every 6 months
|
amylase in mg/ml
|
initiation, 1 month, 3 Months, 6 months and every 6 months
|
Impedancemetry
Time Frame: initiation , 1 month, 3 Months, 6 months and every 6 months
|
ambulatory measurement of body composition
|
initiation , 1 month, 3 Months, 6 months and every 6 months
|
Dynamometry
Time Frame: initiation , 1 month, 3 Months, 6 months and every 6 months
|
ambulatory measurement of quadriceps strength
|
initiation , 1 month, 3 Months, 6 months and every 6 months
|
Sweat test
Time Frame: initiation ,1 month
|
chloride concentration in sweat
|
initiation ,1 month
|
metabolomics of sweat
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
measurement of métabolites in sweat
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
proteomics of exhalate
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
measurement of proteins in exhaled air
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
sputum bronchial microorganism colonization
Time Frame: initiation , 1 month, 3 Months, 6 months and every 6 months
|
bacterial, fungi and viral colonization
|
initiation , 1 month, 3 Months, 6 months and every 6 months
|
osteodensitometry
Time Frame: initiation, 1 year, and every year
|
Bone mineralization body composition
|
initiation, 1 year, and every year
|
glycemic Holter
Time Frame: initiation, 1 year and every year
|
glycemia monitoring
|
initiation, 1 year and every year
|
proton density fat fraction
Time Frame: treatment initiation, 1 year
|
magnetic resonance Imaging of the Pancreas
|
treatment initiation, 1 year
|
CFTR activity in nasal cells/chloride
Time Frame: initiation of treatment and repeated if cell culture failure
|
Chloride transport in primary nasal cell cultures obtained by nasal brushing and study in Ussing chamber (µA/cm2)
|
initiation of treatment and repeated if cell culture failure
|
CFTR activity in nasal cells/bicarbonat
Time Frame: initiation of treatment and repeated if cell culture failure
|
Bicarbonate transport in primary nasal cell cultures obtained by nasal brushing and study in Ussing chamber (µA/cm2)
|
initiation of treatment and repeated if cell culture failure
|
CFTR activity in intestinal epithelium/chloride
Time Frame: initiation of treatment and repeated of cell culture failure
|
Chloride transport in intestinal primary culture and study in Ussing chamber (µA/cm2)
|
initiation of treatment and repeated of cell culture failure
|
CFTR activity in intestinal epithelium/bicarbonate
Time Frame: initiation of treatment and repeated of cell culture failure
|
Bicarbonate transport in intestinal primary culture and study in Ussing chamber (µA/cm2)
|
initiation of treatment and repeated of cell culture failure
|
sweat evaporimetry
Time Frame: initiation and 1 month
|
quantity of sweat produced afer bet-adrenergic stimulation after subcutaneous injection
|
initiation and 1 month
|
Elasto MRI
Time Frame: initiation and 1 year
|
measurement of liver fibrosis by MRI
|
initiation and 1 year
|
Lung Clearance Index
Time Frame: initiation, 6 months, 1 year and every 6 months
|
Capacity of the lung to washout pure Oxygen,
|
initiation, 6 months, 1 year and every 6 months
|
proteomics in blood
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every year
|
measurement of proteins in blood
|
initiation, 7 days, 1 month, 6 months, 1 year and every year
|
metabolomics in blood
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every year
|
measurement of métabolites in blood
|
initiation, 7 days, 1 month, 6 months, 1 year and every year
|
proteomic in urine
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every year
|
measurement of proteins in blood
|
initiation, 7 days, 1 month, 6 months, 1 year and every year
|
Exhaled air composition
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every year
|
Volatile organic compounds in exhaled air
|
initiation, 7 days, 1 month, 6 months, 1 year and every year
|
proteomics of sweat
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
measurement of proteins in sweat
|
initiation, 7 days, 1 month, 6 months, 1 year and every 6 months
|
Lung MRI
Time Frame: initiation, at 1 year and every year
|
Lung Imaging evaluation : number of bronchiectasis, number of mucus plugs
|
initiation, at 1 year and every year
|
fecal elastase
Time Frame: initiation, at 6 months and every year
|
elastase feces in µg/g feces
|
initiation, at 6 months and every year
|
fecal calprotectin
Time Frame: initiation, at 6 months and every year
|
calprotectin, concentraion in feces in µg/g
|
initiation, at 6 months and every year
|
Chest CT scan
Time Frame: initiation, 3 years and 5 years
|
Lung Imaging: % versuys normal of lung parenchuma with bronchiectasis, airway wall thickening, mucus plugs, air trapping
|
initiation, 3 years and 5 years
|
abdominal ultrasonography
Time Frame: treatment initiation, 1 year and every year
|
presence of liver hyperechogenicity, fibrosis, as assessed by the radiologist
|
treatment initiation, 1 year and every year
|
patient quality of life
Time Frame: initiation, 1 month, 6 months, 1 year and every 6 months
|
Score tolerance of the treatment, perception of respiratory, digestive symptoms, energy, body image as assessed by the "Cystic Fibrosis Questionnaire" score a better quality of life is indicated by an increase in the score value.
Minimum value is 0, maximum is 100.
|
initiation, 1 month, 6 months, 1 year and every 6 months
|
metabolomics in urine
Time Frame: initiation, 7 days, 1 month, 6 months, 1 year and every year
|
measurement of métabolites in urine
|
initiation, 7 days, 1 month, 6 months, 1 year and every year
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Aleksander Edelman, phD, APHP
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Wainwright CE, Elborn JS, Ramsey BW, Marigowda G, Huang X, Cipolli M, Colombo C, Davies JC, De Boeck K, Flume PA, Konstan MW, McColley SA, McCoy K, McKone EF, Munck A, Ratjen F, Rowe SM, Waltz D, Boyle MP; TRAFFIC Study Group; TRANSPORT Study Group. Lumacaftor-Ivacaftor in Patients with Cystic Fibrosis Homozygous for Phe508del CFTR. N Engl J Med. 2015 Jul 16;373(3):220-31. doi: 10.1056/NEJMoa1409547. Epub 2015 May 17.
- Ramsey BW, Davies J, McElvaney NG, Tullis E, Bell SC, Drevinek P, Griese M, McKone EF, Wainwright CE, Konstan MW, Moss R, Ratjen F, Sermet-Gaudelus I, Rowe SM, Dong Q, Rodriguez S, Yen K, Ordonez C, Elborn JS; VX08-770-102 Study Group. A CFTR potentiator in patients with cystic fibrosis and the G551D mutation. N Engl J Med. 2011 Nov 3;365(18):1663-72. doi: 10.1056/NEJMoa1105185.
- Graeber SY, Hug MJ, Sommerburg O, Hirtz S, Hentschel J, Heinzmann A, Dopfer C, Schulz A, Mainz JG, Tummler B, Mall MA. Intestinal Current Measurements Detect Activation of Mutant CFTR in Patients with Cystic Fibrosis with the G551D Mutation Treated with Ivacaftor. Am J Respir Crit Care Med. 2015 Nov 15;192(10):1252-5. doi: 10.1164/rccm.201507-1271LE. No abstract available.
- Quittner A, Suthoff E, Rendas-Baum R, Bayliss MS, Sermet-Gaudelus I, Castiglione B, Vera-Llonch M. Effect of ivacaftor treatment in patients with cystic fibrosis and the G551D-CFTR mutation: patient-reported outcomes in the STRIVE randomized, controlled trial. Health Qual Life Outcomes. 2015 Jul 2;13:93. doi: 10.1186/s12955-015-0293-6.
- De Boeck K, Munck A, Walker S, Faro A, Hiatt P, Gilmartin G, Higgins M. Efficacy and safety of ivacaftor in patients with cystic fibrosis and a non-G551D gating mutation. J Cyst Fibros. 2014 Dec;13(6):674-80. doi: 10.1016/j.jcf.2014.09.005. Epub 2014 Sep 26.
- Boyle MP, Bell SC, Konstan MW, McColley SA, Rowe SM, Rietschel E, Huang X, Waltz D, Patel NR, Rodman D; VX09-809-102 study group. A CFTR corrector (lumacaftor) and a CFTR potentiator (ivacaftor) for treatment of patients with cystic fibrosis who have a phe508del CFTR mutation: a phase 2 randomised controlled trial. Lancet Respir Med. 2014 Jul;2(7):527-38. doi: 10.1016/S2213-2600(14)70132-8. Epub 2014 Jun 24.
- De Boeck K, Kent L, Davies J, Derichs N, Amaral M, Rowe SM, Middleton P, de Jonge H, Bronsveld I, Wilschanski M, Melotti P, Danner-Boucher I, Boerner S, Fajac I, Southern K, de Nooijer RA, Bot A, de Rijke Y, de Wachter E, Leal T, Vermeulen F, Hug MJ, Rault G, Nguyen-Khoa T, Barreto C, Proesmans M, Sermet-Gaudelus I; European Cystic Fibrosis Society Clinical Trial Network Standardisation Committee. CFTR biomarkers: time for promotion to surrogate end-point. Eur Respir J. 2013 Jan;41(1):203-16. doi: 10.1183/09031936.00057512. Epub 2012 Aug 9.
- Dekkers JF, Wiegerinck CL, de Jonge HR, Bronsveld I, Janssens HM, de Winter-de Groot KM, Brandsma AM, de Jong NW, Bijvelds MJ, Scholte BJ, Nieuwenhuis EE, van den Brink S, Clevers H, van der Ent CK, Middendorp S, Beekman JM. A functional CFTR assay using primary cystic fibrosis intestinal organoids. Nat Med. 2013 Jul;19(7):939-45. doi: 10.1038/nm.3201. Epub 2013 Jun 2.
- Pranke I, Hatton A, Masson A, Flament T, Le Bourgeois M, Chedevergne F, Bailly C, Urbach V, Hinzpeter A, Edelman A, Sermet-Gaudelus I. Might Brushed Nasal Cells Be a Surrogate for CFTR Modulator Clinical Response? Am J Respir Crit Care Med. 2019 Jan 1;199(1):123-126. doi: 10.1164/rccm.201808-1436LE. No abstract available.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 1, 2016
Primary Completion (Estimated)
March 1, 2026
Study Completion (Estimated)
October 1, 2026
Study Registration Dates
First Submitted
November 11, 2016
First Submitted That Met QC Criteria
November 11, 2016
First Posted (Estimated)
November 16, 2016
Study Record Updates
Last Update Posted (Actual)
March 12, 2024
Last Update Submitted That Met QC Criteria
March 8, 2024
Last Verified
March 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ABCF-2016-01
- 2016-A00309-42 (Other Identifier: ANSM, French national agency for drug safety)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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