- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01259284
Fish Oil Versus Statins Versus Placebos in Reducing Atrial Fibrillation in Patients Undergoing Thoracic Surgery for Lung Cancer
A Double Blinded, Randomized Study Comparing the Effectiveness of Fish Oil Supplements, Oral Statins, and Placebo in Reducing the Incidence of Atrial Fibrillation Following a Lung Resection in Patients With Lung Cancer
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The Study Drugs:
Atorvastatin is designed to lower cholesterol by blocking its production in the liver. This may help to decrease the chances of having a heart attack or a stroke.
Fish oil supplements are designed to lower fat levels in the blood by blocking their production in the liver. This may help to decrease the chances of having a heart attack or a stroke.
Atorvastatin is FDA-approved and commercially available for lowering cholesterol or fat levels in the blood. Fish oil supplements are also commercially available.
Researchers want to compare the anti-inflammatory effects of Atorvastatin and fish oil supplements.
Study Groups:
If you are found to be eligible to take part in this study, you will be assigned to a study "Part" based on when you join this study. Up to 132 participants will be enrolled in Part 1 of the study. Up to 120 participants will be enrolled in Part 2 of the study.
If you are enrolled in Part 1, you will be randomly assigned (as in a roll of dice) to 1 of 3 groups. You will be provided with enough unmarked capsules for fourteen days plus a test dose. You will take the test dose in the clinic in the presence of the research nurse. Beginning 5 days before lung surgery (Day -5), you will take 1 capsule in the morning, as well as 3 capsules 2 time each day (a total of 7 unmarked capsules each day) for 5 days. The capsules should be taken with a cup (8 ounces) of water and may be taken with or without food. You will be reminded by the research nurse to bring the remaining capsules from home prior to your admission for surgery.
- If you are in Group 1, the capsules you will take will be fish oil supplements and placebo. A placebo is a substance that looks like the study drug but has no active ingredients.
- If you are in Group 2, the capsules you will take will be atorvastatin and placebo.
- If you are in Group 3, the capsules you will take will be placebo only.
You will have an equal chance of being assigned to each group. Neither you nor the study staff will know if you are receiving the study drug or the placebo. However, if needed for your safety, the study staff will be able to find out what you are receiving.
After Part 1 is complete, the groups will be compared to learn if any group was more effective than the others. If neither fish oil supplements nor atorvastatin is shown to be more effective than the placebo, the study will be stopped. If fish oil or atorvastatin is found to be more effective than the placebo, the study will continue to Part 2.
If you are enrolled in Part 2, you will be randomly assigned to 1 of 2 study groups. You will be provided with enough unmarked capsules for fourteen days plus a test dose. You will take the test dose in the clinic in the presence of the research nurse, and begin taking capsules 5 days before surgery (Day -5) for 5 days. If atorvastatin was found to be the more effective drug in Part 1, you will take 1 unmarked capsule in the morning each day. If fish oil was found to be the more effective drug in Part 1, you will take 3 capsules 2 times each day (a total of 6 unmarked capsules each day). The capsules should be taken with a cup (8 ounces) of water and may be taken with or without food.
You will be reminded by the research nurse to bring the remaining capsules from home prior to admission for surgery.
- If you are in Group 1, the capsules you will take will be the drug that was found to be more effective in Part 1 (either fish oil supplements or atorvastatin).
- If you are in Group 2, the capsules you will take will be placebo only.
You will have an equal chance of being assigned to each group. Neither you nor the study staff will know if you are receiving the study drug or the placebo. However, if needed for your safety, the study staff will be able to find out what you are receiving.
Surgery:
After you have taken the study drug/placebo for 5 days, you will have standard of care lung surgery performed. You will be given a separate consent form to read and sign for the surgery.
On the day of surgery, any unused capsules will be collected and the days, times, and reasons why any doses were missed will be recorded. You will then continue taking the study drug/placebo for up to 9 days after surgery or until you are released from the hospital (whichever comes first). You will follow the same dosing schedule you followed before surgery.
Study Visits:
Each day while you are in the hospital, your vital signs will be measured and you will be checked for any allergic reaction you may have had to the study drug/placebo.
On Days 1 and 3, and on the last day that you take the study drug/placebo, blood (about 1 teaspoon) will be drawn to check your liver function.
About 4-6 weeks after surgery, you will have a follow-up visit. At this visit, the following tests and procedures will be performed:
- You will have a physical exam, including measurement of your vital signs.
- You will be asked about any symptoms and/or side effects you may have had.
- Blood (about 1 teaspoon) will be drawn to check your liver function.
Length of Study:
You will take the study drug/placebo for 5 days before surgery, and for up to 9 days after surgery (up to a total of 14 days). Your participation in the study will be over after the follow-up visit. You will be taken off study early if you have intolerable side effects (such as allergic reaction or abnormal liver function tests).
This is an investigational study.
Up to 252 participants will take part in this study. All will be enrolled at M. D. Anderson.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 3
Contacts and Locations
Study Locations
-
-
Texas
-
Houston, Texas, United States, 77030
- UT MD Anderson Cancer Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients need to be in a normal sinus rhythm preoperatively.
- Participants undergoing planned lobectomy and 60 years of age or older or participants undergoing planned pneumonectomy and 18 years of age or older.
- Planned procedure is 5 days after the start of taking study drugs.
- Signed written informed consent
- Women of childbearing potential must have a negative pregnancy test (A woman of childbearing potential is a women who has not been naturally postmenopausal for at least 12 consecutive months or who has not undergone previous surgical sterilization)
- Adequate liver function evidenced by; aspartate aminotransferase (AST or SGOT) </= 2.5 * Upper Limits of Normal (ULN), and alanine aminotransferase (ALT or SGPT) </= 2.5 * ULN
Exclusion Criteria:
- Any history of supraventricular arrhythmia for which the patient is taking medications.
- Current use of antiarrhythmic medications other than beta-receptor antagonists, calcium-channel antagonists, or digitalis.
- Use of any supplemental n-3 fatty acids during the previous three months.
- Use of any statin therapy during the previous three months.
- Patients known to have a history of recent drug or alcohol abuse.
- Known allergy to seafood
- Current use of Gemfibrozil and Fenofibrate.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Atorvastatin
1 Atorvastatin capsule daily plus 3 Placebo capsules twice a day orally, 5 days pre-surgery.
|
1 capsule by mouth every morning 5 days before surgery, and 9 days after surgery or until discharge.
Other Names:
Placebo group: 4 capsules by mouth every morning and 3 every evening for 5 days before surgery and 9 days after surgery or until discharge. Atorvastatin group: 3 capsules by mouth every morning and evening, 5 days before surgery and 9 days after surgery or until discharge. Fish Oil Supplement group: 1 capsule by mouth every morning 5 days before surgery and 9 days after surgery or until discharge. |
Experimental: Fish Oil Supplement
3 Fish Oil capsules twice a day plus 1 Placebo capsule daily orally 5 days pre-surgery.
|
Placebo group: 4 capsules by mouth every morning and 3 every evening for 5 days before surgery and 9 days after surgery or until discharge. Atorvastatin group: 3 capsules by mouth every morning and evening, 5 days before surgery and 9 days after surgery or until discharge. Fish Oil Supplement group: 1 capsule by mouth every morning 5 days before surgery and 9 days after surgery or until discharge.
3 capsules by mouth in the morning and evening 5 days before surgery, and 9 days after surgery or until discharge.
Other Names:
|
Placebo Comparator: Placebo
4 capsules orally every morning and 3 every evening for 5 days pre-surgery.
|
Placebo group: 4 capsules by mouth every morning and 3 every evening for 5 days before surgery and 9 days after surgery or until discharge. Atorvastatin group: 3 capsules by mouth every morning and evening, 5 days before surgery and 9 days after surgery or until discharge. Fish Oil Supplement group: 1 capsule by mouth every morning 5 days before surgery and 9 days after surgery or until discharge. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidences of Atrial Fibrillation During First 4 Days After Lung Resection
Time Frame: Baseline to 4 days post surgery
|
New onset of sustained (15 min or >) or clinically significant (requiring intervention) atrial fibrillation (AF) during first 4 days post surgery as defined by on American College of Cardiology and American Heart Association Physician Consortium.
|
Baseline to 4 days post surgery
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Ara Vaporciyan, MD, BS, UT MD Anderson Cancer Center
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Heart Diseases
- Cardiovascular Diseases
- Respiratory Tract Diseases
- Neoplasms
- Lung Diseases
- Neoplasms by Site
- Respiratory Tract Neoplasms
- Thoracic Neoplasms
- Arrhythmias, Cardiac
- Lung Neoplasms
- Atrial Fibrillation
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antimetabolites
- Anticholesteremic Agents
- Hypolipidemic Agents
- Lipid Regulating Agents
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
- Atorvastatin
Other Study ID Numbers
- 2009-0591
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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