Statins To Treat Adult Cystic Fibrosis

• Status: Withdrawn
• Trial end date: 2010-05-01
• Target enrollment: 0
• Participant gender: All

Summary

Cystic fibrosis (CF) is a lethal genetic condition that affects 30,000 children and adults in the United States. Although CF management has improved substantially over the past two decades, there is still no cure and most patients with CF die before reaching their 50th birthday, largely due to lung failure. There is growing evidence that excess lung and blood inflammation that occurs in response to infections in the lungs cause CF patients to be sicker. Simvastatin is a drug that is used to lower cholesterol, but many researchers have found that this drug may also treat blood and lung inflammation. In this study, we will determine whether or not simvastatin can treat blood and lung inflammation in patients with CF and most importantly determine whether or not it can make these patients feel better and have better lung function.

• Phase: Phase 1/Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: University of British Columbia
• Treatments: Simvastatin

Criteria

Inclusion Criteria:

1. Patients of provincial legal age of majority in British Columbia (≥19 years of age);

2. Confirmed diagnosis of CF based on the following criteria:

1. One or more clinical features consistent with the CF phenotype

2. A genotype with identifiable classes I or II CFTR mutations

3. Ability to provide informed consent.

4. Clinically stable at enrollment as assessed by the treating physician.

5. Ability to comply with medication use, study visits and study procedures, such as spirometry, and venipunctures.

Exclusion Criteria:

1. Allergy or clinical reaction to simvastatin.

2. The following abnormal lab values within the last six months or at screening:

AST/ALT > 1.5 ULN, CK > 1.5 ULN, and eGFR < 40ml/min/1.73m2.

3. Use of intravenous antibiotics or oral quinolones within 14 days of screening.

4. With the exception of Azithromycin the use of oral antibiotics including prophylactic antibiotics (e.g., augmentin, tetracycline, cloxacillin, cephalosporins, trimethoprim/sulfamethoxazole) within 14 days of screening.

5. Initiation of high dose ibuprofen, dornase alpha, hypertonic saline or aerosolized antibiotics within 30 days of screening.

6. On medications that are known to have potential serious interactions with simvastatin (as listed on page 10 of this protocol).

7. Use of systemic corticosteroids within 30 days of screening.

8. Investigational drug use within 30 days of screening.

9. Other major organ dysfunction excluding pancreatic dysfunction.

10. History of lung transplantation or currently on lung transplant list.

11. Pregnant, breast feeding, or if post-menarche female, unwilling to practice birth control during participation in the study.

12. Chronic users of niacin, azole antifungals (itraconazole, ketoconazole, voriconazole), telithromycin, fibric acid derivatives, HIV protease inhibitors, amiodarone, digoxin and/or cyclosporine (to decrease the risk of statin-related myotoxicity).

13. Patients who are colonized or infected with Burkholderia cepacia complex are excluded.