Beyond the debut: unpacking six years of Hypotension Prediction Index software in intraoperative hypotension prevention - a systematic review and meta-analysis.

Autor: Pilakouta Depaskouale MA; 2nd Department of Anesthesiology, School of Medicine, National and Kapodistrian University of Athens, 'Attikon' Hospital, 1 Rimini Street, Athens, 12462, Greece. myrtopde@gmail.com.; Department of Anesthesiology, Athens General Hospital 'Georgios Gennimatas', 154 Mesogion Avenue, Athens, 11527, Greece. myrtopde@gmail.com., Archonta SA; Department of Anesthesiology, Athens General Hospital 'Georgios Gennimatas', 154 Mesogion Avenue, Athens, 11527, Greece., Katsaros DM; Department of Anesthesiology, Athens General Hospital 'Georgios Gennimatas', 154 Mesogion Avenue, Athens, 11527, Greece., Paidakakos NA; Department of Neurosurgery, Athens General Hospital 'Georgios Gennimatas', 154 Mesogion Avenue, Athens, 11527, Greece., Dimakopoulou AN; Department of Anesthesiology, Athens General Hospital 'Georgios Gennimatas', 154 Mesogion Avenue, Athens, 11527, Greece., Matsota PK; 2nd Department of Anesthesiology, School of Medicine, National and Kapodistrian University of Athens, 'Attikon' Hospital, 1 Rimini Street, Athens, 12462, Greece.
Jazyk: angličtina
Zdroj: Journal of clinical monitoring and computing [J Clin Monit Comput] 2024 Dec; Vol. 38 (6), pp. 1367-1377. Date of Electronic Publication: 2024 Jul 24.
DOI: 10.1007/s10877-024-01202-w
Abstrakt: Purpose: Intraoperative hypotension (IOH) during general anesthesia is associated with higher morbidity and mortality, although randomized trials have not established a causal relation. Historically, our approach to IOH has been reactive. The Hypotension Prediction Index (HPI) is a machine learning software that predicts hypotension minutes in advance. This systematic review and meta-analysis explores whether using HPI alongside a personalized treatment protocol decreases intraoperative hypotension.
Methods: A systematic search was performed in Pubmed and Scopus to retrieve articles published from January 2018 to February 2024 regarding the impact of the HPI software on reducing IOH in adult patients undergoing non-cardio/thoracic surgery. Excluded were case series, case reports, meta-analyses, systematic reviews, and studies using non-invasive arterial waveform analysis. The risk of bias was assessed by the Cochrane risk-of-bias tool (RoB 2) and the Risk Of Bias In Non-randomised Studies (ROBINS-I). A meta-analysis was undertaken solely for outcomes where sufficient data were available from the included studies.
Results: 9 RCTs and 5 cohort studies were retrieved. The overall median differences between the HPI-guided and the control groups were - 0.21 (95% CI:-0.33, -0.09) - p < 0.001 for the Time-Weighted Average (TWA) of Mean Arterial Pressure (MAP) < 65mmHg, -3.71 (95% CI= -6.67, -0.74)-p = 0.014 for the incidence of hypotensive episodes per patient, and - 10.11 (95% CI= -15.82, -4.40)-p = 0.001 for the duration of hypotension. Notably a large amount of heterogeneity was detected among the studies.
Conclusions: While the combination of HPI software with personalized treatment protocols may prevent intraoperative hypotension (IOH), the large heterogeneity among the studies and the lack of reliable data on its clinical significance necessitate further investigation.
Competing Interests: Declarations. Competing interests: The authors declare no competing interests.
(© 2024. The Author(s), under exclusive licence to Springer Nature B.V.)
Databáze: MEDLINE
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