Guideline adherence to statin therapy and association with short-term and long-term cardiac complications following noncardiac surgery: A cohort study.
Eur J Anaesthesiol
; 40(11): 854-864, 2023 Nov 01.
Article
in En
| MEDLINE
| ID: mdl-37747427
ABSTRACT
BACKGROUND:
Peri-operative complications are common and associated with high morbidity and mortality. Optimising the use of statins might be of important benefit in peri-operative care and reduce morbidity and mortality.OBJECTIVE:
To evaluate adherence to current guideline recommendations regarding statin therapy and its association with peri-operative and long-term cardiac complications.DESIGN:
Prospective cohort study.SETTING:
Multicentre study with enrolment from October 2014 to February 2018. PATIENTS Eight thousand one hundred and sixteen high-risk inpatients undergoing major noncardiac surgery who were eligible for the institutional peri-operative myocardial injury/infarction (PMI) active surveillance and response program. MAIN OUTCOMEMEASURES:
Class I indications for statin therapy were derived from the current ESC Clinical Practice Guidelines during the time of enrolment. PMI was prospectively defined as an absolute increase in cTn concentration of the 99th percentile in healthy individuals above the preoperative concentration within the first three postoperative days. Long-term cardiac complications included cardiovascular death and spontaneous myocardial infarction (MI) within 120âdays.RESULTS:
The mean age was 73.7âyears; 45.2% were women. Four thousand two hundred and twenty-seven of 8116 patients (52.1%) had a class I indication for statin therapy. Of these, 2440 of 4227 patients (57.7%) were on statins preoperatively. Adherence to statins was lower in women than in men (46.9 versus 63.9%, P â<â0.001). PMI due to type 1 myocardial infarction/injury (T1MI; n â=â42), or likely type 2 MI (lT2MI; n â=â466) occurred in 508 of 4170 (12.2%) patients. The weighted odds ratio in patients on statin therapy was 1.15 [95% confidence interval (CI) 1.01 to 1.31, P â=â0.036]. During the 120-day follow-up, 192 patients (4.6%) suffered cardiovascular death and spontaneous MI. After multivariable adjustment, preoperative use of statins was associated with reduced risk; weighted hazard ratio 0.59 (95% CI 0.41 to 0.86, P â=â0.006).CONCLUSION:
Adherence to guideline-recommended statin therapy was suboptimal, particularly in women. Statin use was associated with an increased risk of PMI due to T1MI and lT2MI but reduced risk of cardiovascular death and spontaneous MI within 120âdays. TRIAL REGISTRATION Clinicaltrials.gov identifier NCT02573532.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Type of study:
Etiology_studies
/
Guideline
/
Observational_studies
/
Risk_factors_studies
Language:
En
Journal:
Eur J Anaesthesiol
Journal subject:
ANESTESIOLOGIA
Year:
2023
Document type:
Article