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Long Pressure Autoregulation Index

NCT05043545 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 263

Last updated 2024-05-06

No results posted yet for this study

Summary

The pressure reactivity index (PRx) has emerged as a surrogate method for the continuous bedside estimation of global cerebral autoregulation and a significant predictor of unfavorable outcomes. However, calculations require continuous, high-resolution monitoring and are currently limited to specialized ICUs with dedicated software. To overcome this problem, new indices calculated using one-minute average data, instead of 10-second average data as performed by the PRx, have been proposed.

The study aims to test new physiological indices appropriately modified to adapt to the scarcity of output data generated by standard hospital systems (frequency \~0.0033 Hz, approximately a 5-minute period) and to evaluate their association with outcome measures.

Conditions

Sponsors & Collaborators

  • Papa Giovanni XXIII Hospital

    lead OTHER

Eligibility

Min Age
1 Month
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-03-01
Primary Completion
2021-10-01
Completion
2023-10-01

Countries

  • Italy

Study Locations

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Entities

Diseases

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 NCT05043545 on ClinicalTrials.gov