Geneva, May 4 -- International Clinical Trials Registry received information related to the study (ChiCTR2600123152) titled 'Correlation and Prognostic Value of Capillary Refill Time (CRT) and Pulse Oximetry Photoplethysmographic (POP) Waveform-Derived Parameters in Patients with Circulatory Failure: A Prospective Observational Study' on April 22.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Peking Union Medical College Hospital,Chinese Academy of Medical Sciences

Condition: Circulatory failure

Recruitment Status: Recruiting

Phase: N/A

Date of First Enrollment: 2025-07-30

Target Sample Size: Observation Group:67;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/sh...