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NCT00032474 · ClinicalTrials.gov registry record · Phase 1

Ginkgo Biloba Extract and the Insulin Resistance Syndrome

A Phase 1 study of Type 2 Diabetes Mellitus, sponsored by National Center for Complementary and Integrative Health (NCCIH).

Completed
Registry status
Phase 1
Development phase
150
Enrollment target
1
Study location

NCT00032474: Completed Phase 1 study of Type 2 Diabetes Mellitus, sponsored by National Center for Complementary and Integrative Health (NCCIH).

NCT00032474 is a Phase 1 study of Type 2 Diabetes Mellitus that has completed, run by National Center for Complementary and Integrative Health (NCCIH). The registered enrollment target is 150 participants, below the 2,959-participant average among 130 other Type 2 Diabetes Mellitus trials with a reported enrollment target (95% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00032474, a Phase 1 study of Type 2 Diabetes Mellitus, has completed, sponsored by National Center for Complementary and Integrative Health (NCCIH).

COMPLETED
Registry status
Phase 1
Development phase
150 participants
Enrollment target
1
Study location

Study Summary

The purpose of this study is to examine whether the ingestion of the herbal dietary supplement Ginkgo biloba extract has any effect on the efficacy of three classes of diabetic medications - (Glucotrol, Glucophage and Actose). Additionally, the study will examine the effect of Ginkgo biloba extract on pancreatic insulin production in non-diabetic subjects between the ages of 20 and 75 years old.

Conditions Studied

Interventions

  • DRUG Ginkgo biloba extract

Study Locations (1)

Texas

  • University of Texas Health Sciences Center - San Antonio

Trial Details

FieldValue
Enrollment Target 150 participants
Start Date 2001-12
Est. Completion 2005-05
Phase Phase 1

What the finished NCT00032474 record still lists

NCT00032474 is an interventional study that assigns participants to a tested intervention. The registered 150 participants enrollment target is mid-sized for trials with a published cap, below the 2,959-participant average among 130 other Type 2 Diabetes Mellitus trials with a reported enrollment target (95% lower).

The record links to 1 condition, with Type 2 Diabetes Mellitus appearing as the primary indexed condition, and to 1 intervention - of which Ginkgo biloba extract is the first listed.

NCT00032474 reports a single indexed study location in Texas.

Frequently Asked Questions

What is clinical trial NCT00032474 about?

NCT00032474 is a clinical study titled "Ginkgo Biloba Extract and the Insulin Resistance Syndrome". The purpose of this study is to examine whether the ingestion of the herbal dietary supplement Ginkgo biloba extract has any effect on the efficacy of three classes of diabetic medications - (Glucotrol, Glucophage and Actose). Additionally, the study will examine the effect of Ginkgo biloba extract ...

What is the current status of trial NCT00032474?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 150 participants. The study started on 2001-12. Estimated completion is 2005-05.

What conditions does trial NCT00032474 study?

This clinical trial studies the following conditions: Type 2 Diabetes Mellitus.

What interventions are being tested in trial NCT00032474?

The interventions under investigation include: Ginkgo biloba extract (DRUG).

Who is sponsoring clinical trial NCT00032474?

This trial is sponsored by National Center for Complementary and Integrative Health (NCCIH), which has 203 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00032474 being conducted?

This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Type 2 Diabetes Mellitus

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00032474's enrollment target sits among peer trials

150 45th of 130 higher than 86 of 130 other Type 2 Diabetes Mellitus trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Type 2 Diabetes Mellitus trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00032474, the US trial registry maintained by the National Library of Medicine. NCT00032474 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.