Supplemental Digital Content is available in the text. Rationale: Use of ACEIs (angiotensin-converting enzyme inhibitors) and ARBs (angiotensin II receptor blockers) is a major concern for clinicians treating coronavirus disease 2019 (COVID-19) in patients with hypertension. Objective: To determine the association between in-hospital use of ACEI/ARB and all-cause mortality in patients with hypertension and hospitalized due to COVID-19. Methods and Results: This retrospective, multi-center study included 1128 adult patients with hypertension diagnosed with COVID-19, including 188 taking ACEI/ARB (ACEI/ARB group; median age 64 [interquartile range, 55–68] years; 53.2% men) and 940 without using ACEI/ARB (non-ACEI/ARB group; median age 64 [interquartile range 57–69]; 53.5% men), who were admitted to 9 hospitals in Hubei Province, China from December 31, 2019 to February 20, 2020. In mixed-effect Cox model treating site as a random effect, after adjusting for age, gender, comorbidities, and in-hospital medications, the detected risk for all-cause mortality was lower in the ACEI/ARB group versus the non-ACEI/ARB group (adjusted hazard ratio, 0.42 [95% CI, 0.19–0.92]; P =0.03). In a propensity score-matched analysis followed by adjusting imbalanced variables in mixed-effect Cox model, the results consistently demonstrated lower risk of COVID-19 mortality in patients who received ACEI/ARB versus those who did not receive ACEI/ARB (adjusted hazard ratio, 0.37 [95% CI, 0.15–0.89]; P =0.03). Further subgroup propensity score-matched analysis indicated that, compared with use of other antihypertensive drugs, ACEI/ARB was also associated with decreased mortality (adjusted hazard ratio, 0.30 [95% CI, 0.12–0.70]; P =0.01) in patients with COVID-19 and coexisting hypertension. Conclusions: Among hospitalized patients with COVID-19 and coexisting hypertension, inpatient use of ACEI/ARB was associated with lower risk of all-cause mortality compared with ACEI/ARB nonusers. While study interpretation needs to consider the potential for residual confounders, it is unlikely that in-hospital use of ACEI/ARB was associated with an increased mortality risk.
【저자키워드】 COVID-19, coronavirus, hypertension, angiotensin-converting enzyme inhibitor, Inpatients, angiotensin II receptor blocker, 【초록키워드】 coronavirus disease, Hospitalized, hospital, Comorbidities, Gender, risk, medications, inhibitors, ARB, China, Patient, Interpretation, Digital, age, receptor, association, ACEi, Angiotensin-converting enzyme, retrospective, Analysis, COVID-19 mortality, antihypertensive drugs, In-hospital, clinician, adjusted hazard ratio, decreased mortality, median age, all-cause mortality, lower risk, confounders, increased mortality, blockers, content, while, random effect, variable, men, Cox model, indicated, unlikely, determine, hospitalized patient, demonstrated, receive, diagnosed with COVID-19, patients with COVID-19, with COVID-19, 【제목키워드】 Angiotensin II, Inpatient, blocker,