Ignite Creation Date:
2025-12-24 @ 6:48 PM
Ignite Modification Date:
2026-04-06 @ 10:33 AM
Study NCT ID:
NCT00580957
Status:
COMPLETED
Last Update Posted:
2016-08-05
First Post:
2007-12-20
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
The Autonomic Nervous System and the Metabolic Syndrome
Sponsor:
Vanderbilt University
Organization:
Study Overview
Official Title:
The Autonomic Nervous System and the Metabolic Syndrome
Status:
COMPLETED
Status Verified Date:
2016-07
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:
None
Brief Summary:
The overall goal of this proposal is to determine the role of the autonomic nervous system in the insulin resistant state associated with obesity and the metabolic syndrome. Obesity results from an accumulation of excessive fat deposit due to increase caloric intake or decrease energy expenditure, this condition is usually associated with diseases such as hypertension or diabetes, a cluster known as the metabolic syndrome. The first step in the development of the metabolic syndrome is a resistance to the action of insulin. The mechanism underlying insulin resistance in obesity is still unknown, however some investigators have proposed that the autonomic nervous system, particularly the increase sympathetic activation in obesity may play an important role. We have extensive experience studying the role of the autonomic nervous system in the cardiovascular alterations associated with obesity by producing complete autonomic withdrawal with a drug named trimethaphan. We propose to use the same approach to study the role of the autonomic nervous system in the development of insulin resistance in obesity.
Detailed Description:
The purpose of this study is to look at the role of the autonomic nervous system, an involuntary nervous system that controls your blood pressure, in insulin resistance and the metabolic syndrome. Insulin is a substance that helps your body use the sugar in the food that you eat. Some people's tissues stop reacting in a normal way to insulin, a condition known as insulin resistance. A person with insulin resistance can have other health problems, such as obesity, high cholesterol, and high blood pressure. These problems together are called the metabolic syndrome. We think that the autonomic or involuntary nervous system controls the way your body responds to insulin. This system is changed in obese people, and we think that it may cause the insulin resistance. We plan to study this with two drugs -trimethaphan and L-NMMA. Neither of these drugs are approved by the Food and Drug Administration (FDA), and they will be used for research purposes only.
Fifty people will take part in this study.
Fifty people will take part in this study.
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| CRC-1522 | OTHER | Vanderbilt University | View |