# Value of the Time-Weighted Average (TWA) of Mean Arterial Pressure (MAP) and Cerebral Oximetry (rSO₂) as Predictors of Postoperative Tissue Perfusion Impairment in Patients Undergoing Cardiac Surgery

> **NCT07510711** · — · NOT_YET_RECRUITING · sponsor: **Hospital Universitari Vall d'Hebron Research Institute** · enrollment: 120 (estimated)

## Conditions studied

- Delirium - Postoperative
- Postoperative Cognitive Dysfunction (POCD)
- Postoperative Acute Kidney Injury
- Postoperative Morbidity
- Intensity Care Unit Length of Stay

## Interventions

- **OTHER:** Continuous intraoperative monitoring of MAP and rSO₂; observational study with no therapeutic intervention.

## Key facts

- **NCT ID:** NCT07510711
- **Lead sponsor:** Hospital Universitari Vall d'Hebron Research Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-05-01
- **Primary completion:** 2027-05
- **Final completion:** 2027-11
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2026-04-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07510711

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07510711, "Value of the Time-Weighted Average (TWA) of Mean Arterial Pressure (MAP) and Cerebral Oximetry (rSO₂) as Predictors of Postoperative Tissue Perfusion Impairment in Patients Undergoing Cardiac Surgery". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT07510711. Licensed CC0.

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