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Report for Clinical Trial NCT01549314

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

Cystic Fibrosis Related Bone Disease: the Role of CFTR

The purpose of this study is to determine whether ivacaftor, a recently FDA-approved CFTR potentiator, improves bone micro-architecture and strength in patients with cystic fibrosis with at least one G551D CFTR mutation.

NCT01549314 Cystic Fibrosis Related Bone Disease
MeSH:Bone Diseases Cyst Cystic Fibrosis Fibrosis


Primary Outcomes

Description: Change in cortical volumetric bone mineral density at the radius

Measure: Bone Microarchitecture and Strength Measures of the Radius and Tibia

Time: Baseline and 24 months

Secondary Outcomes

Description: Change in PA spine bone mineral density

Measure: Areal Bone Mineral Density as Measured by DXA

Time: Baseline and 24 months

Description: Change in osteocalcin

Measure: Bone Turnover Markers

Time: Baseline and 24 months

Time Perspective: Prospective

Cohort


There is one SNP

SNPs


1 G551D

Cystic Fibrosis Related Bone Disease: the Role of CFTR The purpose of this study is to determine whether ivacaftor, a recently FDA-approved CFTR potentiator, improves bone micro-architecture and strength in patients with cystic fibrosis with at least one G551D CFTR mutation. --- G551D ---

COHORT 1 Inclusion Criteria: - Age 6 to 75 years old - Established diagnosis of CF with at least one abnormal G551D-CFTR allele - Eligibility for and intent to start treatment with ivacaftor or started treatment with ivacaftor within previous 6 months Exclusion Criteria: - Psychiatric or mental incapacity that would preclude subject from assenting to study participation - Current pregnancy - History of organ transplantation - History of Burkholderia dolosa infection COHORT 2: Subjects will be grouped by gender, age and race to match subjects in Cohort 1 within two years. --- G551D ---

- Any medical or psychiatric condition or situation that would compromise subject safety, informed consent/assent, treatment compliance, follow-up measurements, or data quality COHORT 1 Inclusion Criteria: - Age 6 to 75 years old - Established diagnosis of CF with at least one abnormal G551D-CFTR allele - Eligibility for and intent to start treatment with ivacaftor or started treatment with ivacaftor within previous 6 months Exclusion Criteria: - Psychiatric or mental incapacity that would preclude subject from assenting to study participation - Current pregnancy - History of organ transplantation - History of Burkholderia dolosa infection COHORT 2: Subjects will be grouped by gender, age and race to match subjects in Cohort 1 within two years. --- G551D ---

- Any medical or psychiatric condition or situation that would compromise subject safety, informed consent/assent, treatment compliance, follow-up measurements, or data quality Cystic Fibrosis Related Bone Disease Bone Diseases Cyst Cystic Fibrosis Fibrosis Ivacaftor, a CFTR potentiator, has recently been FDA approved for the treatment of cystic fibrosis in patients with at least one G551D CFTR mutation. --- G551D ---



HPO Nodes