# Cardiovascular Responses to Heat Waves in the Elderly

> **NCT04538144** · NA · COMPLETED · sponsor: **University of Texas Southwestern Medical Center** · enrollment: 59 (actual)

## Conditions studied

- Aging
- Hyperthermia

## Interventions

- **OTHER:** Hot and Humid Trial
- **OTHER:** Hot and Dry Trial

## Key facts

- **NCT ID:** NCT04538144
- **Lead sponsor:** University of Texas Southwestern Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-19
- **Primary completion:** 2023-02-20
- **Final completion:** 2023-02-20
- **Target enrollment:** 59 (ACTUAL)
- **Last updated:** 2025-10-23

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04538144

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04538144, "Cardiovascular Responses to Heat Waves in the Elderly". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04538144. Licensed CC0.

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