MedTrace Logo

The Ability of the Change in Positional Perfusion Index in Predicting Post-spinal Anesthesia Hypotension in Caesarian Section

NCT05269407 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 115

Last updated 2023-04-18

No results posted yet for this study

Summary

Our study aims to investigate the value of postural perfusion index changes as a non-invasive method to predict hypotension following spinal anesthesia for elective cesarean delivery.

Conditions

  • Obstetric Anesthesia Problems

Interventions

DEVICE

Peripheral perfusion index

The study aimed to generate a model relating pre-spinal perfusion index to the likelihood and severity of the reduction in blood pressure in the first 20 min after spinal injection. A correlation between the delta PI and the delta SBP (the difference between the baseline maternal systolic blood pressure and the lowest blood pressure)will be investigated to establish a predictive model to define cut-off values at which perfusion index variation indicated a low risk (no or mild hypotension groups) or a high risk (moderate, severe groups) of reduction in blood pressure.. The incremental change of a measure PI, the ΔPI will be calculated as the absolute change in PI between supine and sitting positions, ΔPI=PIsupine-sitting. The relative change in PI the rPI, will be expressed as the percentage of change in PI, rPI=ΔPI/PIsitting× 100.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-03-20
Primary Completion
2023-03-18
Completion
2023-03-19

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05269407 on ClinicalTrials.gov