Ignite Creation Date:
2025-12-24 @ 3:53 PM
Ignite Modification Date:
2026-04-16 @ 2:15 AM
Study NCT ID:
NCT02065492
Status:
COMPLETED
Last Update Posted:
2017-06-29
First Post:
2014-02-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Amlodipine for Myocardial Iron in Thalassemia
Sponsor:
Aga Khan University
Organization:
Study Overview
Official Title:
Effect of L-type Calcium Channel Blocker (Amlodipine) on Myocardial Iron Deposition in Thalassemic Patients With Moderate to Severe Myocardial Iron Deposition: A Randomized Pilot Study
Status:
COMPLETED
Status Verified Date:
2017-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
AMIT
Brief Summary:
Children with thalassemia may have high iron levels after receiving blood transfusions. These high iron levels can have damaging effects on the body, especially the heart. Conventionally only chelation therapy was given for prevention of iron buildup in the heart. However, current research has shown that another drug, amlodipine, also helps to slow down the deposition of iron in the heart. This study is designed to see if patients receiving amlodipine along with their regular chelation therapy have a slower rate of iron buildup in the heart when compared with patients who are receiving chelation only.
Detailed Description:
Null Hypothesis There is no difference between the efficacy of chelation plus amlodipine therapy and chelation therapy alone in retarding the rate of myocardial iron deposition in thalassemia patients with iron overload and a constant transfusion need.
Alternate Hypothesis Chelation plus amlodipine therapy is more efficacious than chelation therapy alone in retarding the rate of myocardial iron deposition in thalassemia patients with iron overload and a constant transfusion need.
The aim of the investigators study is to determine if amlodipine, an L-type specific calcium channel blocker, in addition to the standard aggressive chelation therapy, can retard the deposition of iron in the myocardium of thalassemia patients with significant myocardial iron load with or without cardiomyopathy.
Alternate Hypothesis Chelation plus amlodipine therapy is more efficacious than chelation therapy alone in retarding the rate of myocardial iron deposition in thalassemia patients with iron overload and a constant transfusion need.
The aim of the investigators study is to determine if amlodipine, an L-type specific calcium channel blocker, in addition to the standard aggressive chelation therapy, can retard the deposition of iron in the myocardium of thalassemia patients with significant myocardial iron load with or without cardiomyopathy.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: