# IVC Ultrasonography Versus Plethysmographic Variability Index for Prediction of General Anesthesia Induction Hypotension

> **NCT04238234** · — · UNKNOWN · sponsor: **Cairo University** · enrollment: 90 (estimated)

## Conditions studied

- Hypotension on Induction

## Interventions

- **DEVICE:** IVC Ultrasonography
- **DEVICE:** Plethysmographic variability index (PVI) and perfusion index readings (PI)

## Key facts

- **NCT ID:** NCT04238234
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-08-05
- **Primary completion:** 2021-10-30
- **Final completion:** 2021-11-01
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2021-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04238234

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04238234, "IVC Ultrasonography Versus Plethysmographic Variability Index for Prediction of General Anesthesia Induction Hypotension". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT04238234. Licensed CC0.

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