Clinical Trials Logo
  1. Home
  2. Cystic Fibrosis
  3. NCT00004441

Study of Tauroursodeoxycholic Acid for Hepatobiliary Disease in Cystic Fibrosis

Cystic Fibrosis Clinical Trial

Clinical Trial Summary

OBJECTIVES: I. Determine the optimum dose of tauroursodeoxycholic acid (TUDCA) required to achieve maximal bioavailability for patients with cystic fibrosis-associated liver disease.

II. Compare optimized doses of TUDCA with ursodiol (ursodeoxycholic acid; UDCA) for effects on biliary bile acid composition and metabolism, serum biochemistries, fat absorption, and fat-soluble vitamin status in these patients.

Clinical Trial Description

PROTOCOL OUTLINE: Objective I: This part of the study is a dose-response study to determine the optimal dose of tauroursodeoxycholic acid (TUDCA). Twenty-four patients are randomized to receive one of three different doses of TUDCA for 3 months.

Objective II: This part of the study is a double-blind crossover study to compare optimized doses of TUDCA with optimized doses of ursodiol in 15 patients stratified according to age (less than 10 vs 10-20 vs more than 20 years). Patients are randomized to receive either TUDCA or ursodiol orally for an initial 3 month period, followed by a 3 month washout period in which no drug is administered. Patients then receive the alternate drug for 3 months.

Completion date provided represents the completion date of the grant per OOPD records ;

Study Design

Endpoint Classification: Efficacy Study, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00004441
Study type Interventional
Source FDA Office of Orphan Products Development
Contact
Status Completed
Phase N/A
Start date September 1997
Completion date September 2001
View Details
See also
  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 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 NCT06012084 - The Development and Evaluation of iCF-PWR for Healthy Siblings of Individuals With Cystic Fibrosis 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