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Effect of Glucose Control on the Response to Aspirin in Type 2 Diabetic Patients
This study has been completed.
Sponsor:
Hadassah Medical Organization
Information provided by (Responsible Party):
David Varon, Hadassah Medical Organization
ClinicalTrials.gov Identifier:
NCT00649909
First received: March 27, 2008
Last updated: August 9, 2017
Last verified: August 2017
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Purpose
The efficacy of low dose aspirin appears to be substantially lower in diabetic patients, compared to patients without diabetes.
We will perform an observational study where we follow up patients with uncontrolled type 2 Diabetes Mellitus and low response to aspirin (Aspirin Resistance), during a period of 6 months in the diabetic clinic. Our hypothesis is that glucose control will improve the response to aspirin in those patients.
| Condition |
|---|
| Diabetes Mellitus, Type II |
| Study Type: | Observational |
| Study Design: | Observational Model: Cohort Time Perspective: Prospective |
| Official Title: | Effect of Glucose Control on the Response to Aspirin in Type 2 Diabetic Patients |
Resource links provided by NLM:
Further study details as provided by David Varon, Hadassah Medical Organization:
Primary Outcome Measures:
- The outcome measure is the laboratory Aspirin Resistance. [ Time Frame: 3 and 6 months. ]
Secondary Outcome Measures:
- To determine the incidence of laboratory aspirin resistance in type 2 DM in stable out-patients in the diabetic clinic, and possibly related factors. [ Time Frame: On screening visit. ]
| Enrollment: | 18 |
| Study Start Date: | November 2008 |
| Study Completion Date: | November 2010 |
| Primary Completion Date: | November 2010 (Final data collection date for primary outcome measure) |
| Groups/Cohorts |
|---|
|
Observation
Type 2 diabetic patients with reduced laboratory response to aspirin.(Aspirin Resistance)and with HbA1c >8%.
|
Eligibility| Ages Eligible for Study: | Child, Adult, Senior |
| Sexes Eligible for Study: | All |
| Accepts Healthy Volunteers: | No |
| Sampling Method: | Non-Probability Sample |
Study Population
Type 2 diabetic patients that take aspirin, from the diabetology clinic.
Criteria
Inclusion Criteria
- Type 2 DM.
- Patients that take aspirin.
- Antecubital forearm veins allowing technically good sampling for platelet studies.
- Reduced Laboratory response to aspirin.
- HbA1c > 8 %
- The physician decides that there is an indication for glucose control.
Exclusion Criteria:
- Acute ischemic stroke, acute coronary syndrome, (myocardial infarction or unstable angina pectoris), or revascularization by PCI or by-pass surgery within the last 6 months.
- Acute kidney disease or chronic kidney disease with creatinine clearance <30.
- Acute liver disease or chronic liver disease with severe liver impairment.
- Need for treatment with anticoagulants, clopidogrel, NSAID's, or thiazolidinediones.
- Thrombocytopenia (platelet count <150 x 109/L)
Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT00649909
Please refer to this study by its ClinicalTrials.gov identifier: NCT00649909
Locations
| Israel | |
| Hadassah Medical Organization | |
| Jerusalem, Israel | |
Sponsors and Collaborators
Hadassah Medical Organization
Investigators
| Principal Investigator: | David Varon, MD | Hematology Department, Hadassah Medical Organization, Jerusalem, Israel |
More Information
| Responsible Party: | David Varon, Director of coagulation unit, Hadassah Medical Organization |
| ClinicalTrials.gov Identifier: | NCT00649909 History of Changes |
| Other Study ID Numbers: |
0020-08-HMO-CTIL |
| Study First Received: | March 27, 2008 |
| Last Updated: | August 9, 2017 |
Keywords provided by David Varon, Hadassah Medical Organization:
|
Diabetes Mellitus Type II Aspirin Resistance |
Additional relevant MeSH terms:
|
Diabetes Mellitus Diabetes Mellitus, Type 2 Glucose Metabolism Disorders Metabolic Diseases Endocrine System Diseases Aspirin Anti-Inflammatory Agents, Non-Steroidal Analgesics, Non-Narcotic Analgesics Sensory System Agents Peripheral Nervous System Agents |
Physiological Effects of Drugs Anti-Inflammatory Agents Antirheumatic Agents Fibrinolytic Agents Fibrin Modulating Agents Molecular Mechanisms of Pharmacological Action Platelet Aggregation Inhibitors Cyclooxygenase Inhibitors Enzyme Inhibitors Antipyretics |
ClinicalTrials.gov processed this record on August 18, 2017