Key result
Planned cohort study evaluates whether mildly elevated preoperative PASP predicts intraoperative hypotension.
Why the study?
Perioperative risks and management for patients with mildly elevated pulmonary artery systolic pressure are not well established.
Does mildly elevated preoperative pulmonary artery systolic pressure increase the incidence of intraoperative hypotension and other perioperative adverse events in adults undergoing thoracoscopic lobectomy?
Population
An estimated 2300 adult patients undergoing preoperative echocardiography and thoracoscopic lobectomy
Comparison
Preoperative mildly elevated PASP vs normal PASP
Design
Retrospective cohort study protocol
Follow-up
30 days
Authors
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Alerts clinicians to potential perioperative risks with mildly elevated PASP; leaves open causal links and optimal management pending prospective studies.
Cohort (n=2,300)
No
Does mildly elevated preoperative pulmonary artery systolic pressure increase the incidence of intraoperative hypotension and other perioperative adverse events in adults undergoing thoracoscopic lobectomy?
This study protocol outlines an observational cohort study to determine if mildly elevated preoperative pulmonary artery systolic pressure (30-39 mm Hg) is associated with increased perioperative adverse events during thoracoscopic lobectomy.
Fu et al. (2023) conducted a cohort in Thoracoscopic lobectomy (n=2,300). Preoperative mildly elevated pulmonary artery systolic pressure was evaluated on Incidence of hypotension during surgery. This retrospective cohort study protocol describes a planned analysis of 2,300 patients to determine the effect of mildly elevated preoperative pulmonary artery systolic pressure on intraoperative hypotension.
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