# The Effect of Tracheal Intubation on AC and DC Components of a Photoplethysmograph

> **NCT03032939** · — · COMPLETED · sponsor: **University of California, San Francisco** · enrollment: 35 (actual)

## Conditions studied

- Anesthesia Intubation Complication

## Interventions

- **PROCEDURE:** endotracheal intubation

## Key facts

- **NCT ID:** NCT03032939
- **Lead sponsor:** University of California, San Francisco
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2007-12-18
- **Primary completion:** 2012-01-30
- **Final completion:** 2015-01-30
- **Target enrollment:** 35 (ACTUAL)
- **Last updated:** 2017-01-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03032939

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03032939, "The Effect of Tracheal Intubation on AC and DC Components of a Photoplethysmograph". Retrieved via AI Analytics 2026-09-25 from https://api.ai-analytics.org/clinical/NCT03032939. Licensed CC0.

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