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Research design: randomized, double-blind, placebo-controlled crossover study to evaluate the putative interference of low-dose aspirin (for 8 weeks) on enalapril antiproteinuric properties in microalbuminuric type 2 diabetes mellitus patients
Research design: randomized, double-blind, placebo-controlled crossover study Patients: Microalbuminuric (urinary albumin excretion [UAE]30-300 mg/d)type 2 diabetes mellitus patients without ischemic heart disease or peptic ulcer Aim:To evaluate the putative interference of low-dose aspirin (300 mg/d)for 8 weeks)on enalapril antiproteinuric properties in microalbuminuric type 2 diabetes mellitus patients Study protocol:Crossover randomization to 8 weeks of enalapril 10 mg/d plus aspirin (300 mg/d) or plus placebo, and a 6-week washout period. Measurement of UAE (immunoturbidimetry) and glomerular filtration rate (51Cr-EDTA), blood pressure and metabolic control at baseline and at the end of each period.
Statistical analyses: Bland&Altman analyses for crossover trials.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| aspirin | Drug |
| Measure | Description | Time Frame |
|---|---|---|
| urinary albumin excretion | ||
| glomerular filtration rate |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Sandra P Silveiro | Contact | 55 51 33325188 | sandrasilveiro@terra.com.br |
| Name | Affiliation | Role |
|---|---|---|
| Eduardo G Camargo | Programa de Pós-graduação em Ciências Médicas: Endocrinologia | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hospital de ClÃnicas de Porto Aelgre | Recruiting | Porto Alegre | Rio Grande do Sul | 900035900 | Brazil |
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| ID | Term |
|---|---|
| D003920 | Diabetes Mellitus |
| ID | Term |
|---|---|
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D004700 | Endocrine System Diseases |
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| ID | Term |
|---|---|
| D001241 | Aspirin |
| ID | Term |
|---|---|
| D012459 | Salicylates |
| D062385 | Hydroxybenzoates |
| D010636 | Phenols |
| D001555 | Benzene Derivatives |
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| D006841 |
| Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D009930 | Organic Chemicals |