# Autonomic Regulation of Blood Pressure in Premature and Early Menopausal Women

> **NCT04439370** · — · RECRUITING · sponsor: **University of Minnesota** · enrollment: 160 (estimated)

## Conditions studied

- Hypertension
- Menopause, Premature
- Menopause
- Blood Pressure

## Interventions

- **DIAGNOSTIC_TEST:** Microneurography to measure muscle sympathetic nerve activity (MSNA)
- **DIAGNOSTIC_TEST:** Baroreflex sensitivity testing
- **DIAGNOSTIC_TEST:** Sympathoexcitatory Maneuvers
- **DIAGNOSTIC_TEST:** Blood tests

## Key facts

- **NCT ID:** NCT04439370
- **Lead sponsor:** University of Minnesota
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2019-10-01
- **Primary completion:** 2026-12-30
- **Final completion:** 2026-12-30
- **Target enrollment:** 160 (ESTIMATED)
- **Last updated:** 2026-01-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04439370

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04439370, "Autonomic Regulation of Blood Pressure in Premature and Early Menopausal Women". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04439370. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*