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NCT03981640 · ClinicalTrials.gov registry record · NA

Neural Control of Kidney Blood Flow During Exercise in African American Adults

A NA study of Healthy, sponsored by University of Massachusetts, Boston.

Recruiting
Registry status
NA
Development phase
32
Enrollment target
1
Study location

NCT03981640: Recruiting NA study of Healthy, sponsored by University of Massachusetts, Boston.

NCT03981640 is a NA study of Healthy that is actively recruiting participants, run by University of Massachusetts, Boston. The registered enrollment target is 32 participants, below the 647-participant average among 1,090 other Healthy 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

NCT03981640, a NA study of Healthy, is actively recruiting participants, sponsored by University of Massachusetts, Boston.

RECRUITING
Registry status
NA
Development phase
32 participants
Enrollment target
1
Study location

Study Summary

The goal of this clinical trials is to learn if healthy young African American (AA) adults have a larger change in their kidney blood flow during exercise compared to White (W) adults. The main questions that this study aims to answer are: * Do healthy young AA adults have a larger decrease in kidney blood flow during exercise compared to W adults? * Do healthy young AA adults have a larger decrease in kidney blood flow during other types of stress compared to W adults? During two visits in the research lab, participants will: * Perform a fitness test * Perform cycling exercise while lying down * Undergo a cold hand test * Perform a mental math test Completing this clinical trial will help researchers to understand more about why many AA adults have heart and kidney problems, so future research can study ways to reduce the number of AA adults who have these health issues.

Primary Outcome

For the acute exercise intervention, the percent change from pre-acute exercise to during steady-state exercise will be assessed.

Conditions Studied

Interventions

  • OTHER Acute exercise
  • OTHER Cold pressor test
  • OTHER Mental stress test

Study Locations (1)

Massachusetts

  • University of Massachusetts Boston - Boston

Trial Details

FieldValue
Enrollment Target 32 participants
Start Date 2024-09-30
Est. Completion 2026-04
Phase NA

What NCT03981640 shows while recruiting

NCT03981640 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 32 participants, a relatively small participant target, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (95% lower).

The record links to 1 condition, with Healthy appearing as the primary indexed condition, and to 3 interventions - of which Acute exercise is the first listed.

NCT03981640 reports a single indexed study location in Massachusetts.

Frequently Asked Questions

What is clinical trial NCT03981640 about?

NCT03981640 is a clinical study titled "Neural Control of Kidney Blood Flow During Exercise in African American Adults". The goal of this clinical trials is to learn if healthy young African American (AA) adults have a larger change in their kidney blood flow during exercise compared to White (W) adults. The main questions that this study aims to answer are: * Do healthy young AA adults have a larger decrease in kidn...

What is the current status of trial NCT03981640?

This trial is currently recruiting. It is a NA study. The enrollment target is 32 participants. The study started on 2024-09-30. Estimated completion is 2026-04.

What conditions does trial NCT03981640 study?

This clinical trial studies the following conditions: Healthy.

What interventions are being tested in trial NCT03981640?

The interventions under investigation include: Acute exercise (OTHER), Cold pressor test (OTHER), Mental stress test (OTHER).

Who is sponsoring clinical trial NCT03981640?

This trial is sponsored by University of Massachusetts, Boston, which has 18 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03981640 being conducted?

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

Similar trials for Healthy

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 NCT03981640's enrollment target sits among peer trials

32 647th of 1090 higher than 418 of 1,090 other Healthy trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy 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 NCT03981640, the US trial registry maintained by the National Library of Medicine. NCT03981640 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.