2026-06-27T23:58:59Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/974632025-02-25T00:59:58Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Devereaux, Philip
author
Garutti MartÃnez, Ignacio
author
Yusuf, Salim
2024-02-01T08:33:27Z
2024-02-01T08:33:27Z
2011
Devereaux PJ, Xavier D, Pogue J, Guyatt G, Sigamani A, Garutti I, Leslie K, Rao-Melacini P, Chrolavicius S, Yang H, Macdonald C, Avezum A, Lanthier L, Hu W, Yusuf S; POISE (PeriOperative ISchemic Evaluation) Investigators. Characteristics and short-term prognosis of perioperative myocardial infarction in patients undergoing noncardiac surgery: a cohort study. Ann Intern Med. 2011 Apr 19;154(8):523-8. doi: 10.7326/0003-4819-154-8-201104190-00003. PMID: 21502650.
0003-4819
10.7326/0003-4819-154-8-201104190-00003
https://hdl.handle.net/20.500.14352/97463
0003-4819
https://doi.org/10.7326/0003-4819-154-8-201104190-00003
21502650
https://www.acpjournals.org/doi/10.7326/0003-4819-154-8-201104190-00003?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%20%200pubmedhttps://pubmed.ncbi.nlm.nih.gov/21502650/
Background: Each year, millions of patients worldwide have a perioperative myocardial infarction (MI) after noncardiac surgery.
Objective: To examine the characteristics and short-term outcome of perioperative MI.
Design: Cohort study. (ClinicalTrials.gov registration number: NCT00182039)
Setting: 190 centers in 23 countries.
Patients: 8351 patients included in the POISE (PeriOperative ISchemic Evaluation) trial.
Measurements: Four cardiac biomarker or enzyme assays were measured within 3 days of surgery. The definition of perioperative MI included either autopsy findings of acute MI or an elevated level of a cardiac biomarker or enzyme and at least 1 of the following defining features: ischemic symptoms, development of pathologic Q waves, ischemic changes on electrocardiography, coronary artery intervention, or cardiac imaging evidence of MI.
Results: Within 30 days of random assignment, 415 patients (5.0%) had a perioperative MI. Most MIs (74.1%) occurred within 48 hours of surgery; 65.3% of patients did not experience ischemic symptoms. The 30-day mortality rate was 11.6% (48 of 415 patients) among patients who had a perioperative MI and 2.2% (178 of 7936 patients) among those who did not (P < 0.001). Among patients with a perioperative MI, mortality rates were elevated and similar between those with (9.7%; adjusted odds ratio, 4.76 [95% CI, 2.68 to 8.43]) and without (12.5%; adjusted odds ratio, 4.00 [CI, 2.65 to 6.06]) ischemic symptoms.
Limitation: Cardiac markers were measured only until day 3 after surgery, and additional asymptomatic MIs may have been missed.
Conclusion: Most patients with a perioperative MI will not experience ischemic symptoms. Data suggest that routine monitoring of troponin levels in at-risk patients is needed after surgery to detect most MIs, which have an equally poor prognosis regardless of whether they are symptomatic or asymptomatic.
eng
Characteristics and short-term prognosis of perioperative myocardial infarction in patients undergoing noncardiac surgery: a cohort study.
journal article
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e8e66225a95cd84b55fd2ab07eeb02ca
131454
application/pdf
Prognosis_Periop_MI.pdf