# Shock Factor: Effects of Surprise on Cardiovascular Responses.

> **NCT05664399** · — · UNKNOWN · sponsor: **University of Manitoba** · enrollment: 40 (estimated)

## Conditions studied

- Physiologic Responses to Surprise Events

## Interventions

- **OTHER:** Surprise events

## Key facts

- **NCT ID:** NCT05664399
- **Lead sponsor:** University of Manitoba
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-11-24
- **Primary completion:** 2023-08-30
- **Final completion:** 2023-08-30
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2022-12-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05664399

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05664399, "Shock Factor: Effects of Surprise on Cardiovascular Responses.". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT05664399. Licensed CC0.

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