# Blood Pressure and Diurnal Variation in Sodium, Potassium, and Water Excretion

> **NCT00005204** · — · COMPLETED · sponsor: **National Heart, Lung, and Blood Institute (NHLBI)**

## Conditions studied

- Cardiovascular Diseases
- Heart Diseases
- Hypertension

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00005204
- **Lead sponsor:** National Heart, Lung, and Blood Institute (NHLBI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1987-08
- **Primary completion:** —
- **Final completion:** 1989-07
- **Target enrollment:** — (—)
- **Last updated:** 2016-03-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00005204

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00005204, "Blood Pressure and Diurnal Variation in Sodium, Potassium, and Water Excretion". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00005204. Licensed CC0.

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