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PPI Guided Strategies for Prevention and Treatment of Intraoperative Hypotension

NCT05792696 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 54

Last updated 2024-10-09

No results posted yet for this study

Summary

Intraoperative hypotension is closely related to the poor prognosis of surgery. The study is focused on the effectiveness of maintaining normal peripheral perfusion index (PPI) on time-weighted average of hypotension during anesthesia.

Conditions

  • Intraoperative Hypotension

Interventions

BEHAVIORAL

PPI guided strategies

For targeted MAP or lower, if PPI\<1, more fluid therapy. if PPI\>3, vasoconstriction therapy. For MAP\<65mmHg and 1\<=PPI\<3, test bolus of 250 ml crystalloid fluid.

BEHAVIORAL

Empirical strategies

Fluid therapy or vasoconstriction depended on experiences of anesthetic staffs.

Sponsors & Collaborators

  • zhiqiang zhou

    lead OTHER

Principal Investigators

  • Zhiqiang Zhou · Tongji Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-01
Primary Completion
2025-06-30
Completion
2025-06-30

Countries

  • China

Study Locations

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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 NCT05792696 on ClinicalTrials.gov