Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:13 AM
Ignite Modification Date:
2025-12-25 @ 2:13 AM
NCT ID:
NCT00738660
Brief Summary:
Hypothesis:
The angiotensin receptor blocker telmisartan is effective at reduction of albumin excretion rate(AER) in patients with type1 diabetes and micro or macroalbuminuria. Dual blockade with the addition of ramipril an angiotensin receptor blocker gives added efficacy for reduction of AER. ARB telmisartan gives a 24 hr BP lowering effect.
Summary:
This is an open label cross over study involving 30 patients who were initially treated with Telmisartan 80 mg for eight weeks followed by addition of Ramipril 10 mg for a further eight weeks. Albuminuria reduction and BP reduction with both clinic and ambulatory BP records were studied at the end of each phase.
Detailed Description:
To evaluate the antialbuminuric efficacy of an angiotensin receptor blocker (ARB) telmisartan and the combination of telmisartan and ramipril in patients with type1 DM and either micro or macroalbuminuria.To evaluate the same drugs for their antihypertensive efficacy and their influence on dipping patterns using ambulatory BP monitoring.
Methods:
Open label cross over study involving 30 patients who were initially treated with telmisartan 80 mg for eight weeks followed by addition of ramipril 10 mg for a further eight weeks. Albuminuria reduction and BP reduction with both clinic and ambulatory BP records were studied at the end of each phase Overnight urine samples of nine hours duration were collected . The volume of urine was verified by measurement in a jar with accuracy of 50ml by the study investigator on every occasion. . Albuminuria was estimated by immuno-turbidimetry Hemocue albumin system Angelholm AD, Sweden (inter assay CV 4.3% ). The albumin excretion rate(AER) at baseline evaluation was determined as the mean AER of the positive urine samples. During subsequent evaluations at the end of 8weeks and at the end of 16 weeks the mean albumin excretion rate from two successive overnight urine samples was taken as the mean .Ambulatory BP (ABP) measurement :ABP was measured using Spacelabs device 90207 Spacelabs inc. use of which is described before(14) .A uniform protocol of inflation once in every 30 min was used. Cuff was applied to the nondominant arm. Recordings were started in all patients between seven and ten AM.
Study:
NCT00738660
Study Brief:
Protocol Section:
NCT00738660