# Assessment of Autonomic Tone in Normotensive Women Using Combined Hormonal Oral Contraceptive Containing Drospirenone

> **NCT01590849** · PHASE3 · UNKNOWN · sponsor: **Instituto do Coracao** · enrollment: 69 (actual)

## Conditions studied

- Contraceptive Affecting the Autonomic Nervous System
- Contraceptive Affecting Blood Pressure

## Interventions

- **DRUG:** Contraceptives, Oral, Combined (Yaz®)

## Key facts

- **NCT ID:** NCT01590849
- **Lead sponsor:** Instituto do Coracao
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-01
- **Primary completion:** 2012-05
- **Final completion:** —
- **Target enrollment:** 69 (ACTUAL)
- **Last updated:** 2012-05-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01590849

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01590849, "Assessment of Autonomic Tone in Normotensive Women Using Combined Hormonal Oral Contraceptive Containing Drospirenone". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT01590849. Licensed CC0.

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