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Study identifier: NCT07508579 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Effect of Hypothermia on BIS and PSI Correlation During Cardiopulmonary Bypass

Condition: Cardiopulmonary Bypass · Hypothermia; Anesthesia · Depth of Anesthesia Monitoring  ·  Sponsor: Sakarya University

PhaseN/A
Planned participants60
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

The goal of this observational study is to evaluate whether hypothermia affects the relationship between electroencephalography-derived indices during cardiac surgery in adult patients undergoing cardiopulmonary bypass. The main questions it aims to answer are: Does the correlation between Bispectral Index (BIS) and Patient State Index (PSI) change between normothermic and hypothermic phases during cardiopulmonary bypass? How do BIS and PSI values change in response to decreasing body temperature? Participants will: Undergo standard general anesthesia for elective on-pump coronary artery bypass surgery Be monitored simultaneously with BIS and PSI devices during surgery Have data recorded at predefined temperature-based time points during cardiopulmonary bypass

This description comes directly from the study's public registry record.

Talk to the study team

AHMET R DOĞAN, M.D  ·  +905427988070  ·  a.ridvandogan@gmail.com

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Locations (1)

Sakarya University Training and Research Hospital, Department of Anesthesiology and ReanimationSakarya, Serdivan, Turkey (Türkiye)Recruiting

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Source record: clinicaltrials.gov/study/NCT07508579