# Histamines and Central Hemodynamics

> **NCT07285031** · NA · RECRUITING · sponsor: **University of British Columbia** · enrollment: 20 (estimated)

## Conditions studied

- Histamine
- Exercise

## Interventions

- **DRUG:** Diphenhydramine hydrochloride
- **OTHER:** Placebo
- **OTHER:** Exercise Bout

## Key facts

- **NCT ID:** NCT07285031
- **Lead sponsor:** University of British Columbia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-12
- **Primary completion:** 2026-08
- **Final completion:** 2026-08
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2025-12-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07285031

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07285031, "Histamines and Central Hemodynamics". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07285031. Licensed CC0.

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