SURGICAL MASKS AND UNATTENDED BLOOD PRESSURE CHANGES IN TREATED HYPERTENSIVE PATIENTS. (June 2022)

• Record Type: Journal Article
• Authors: Polyzos, Dimitris; Konstantinidis, Dimitris; Drogkaris, Sotiris; Tatakis, Fotis; Manta, Eleni; Kariori, Maria; Siafi, Eirini; Filippou, Christina; Chalmoukou, Konstantina; Thomopoulos, Costas; Tsioufis, Konstantinos
• Is Part Of: Journal of hypertension. Volume 40(2022)Supplement 1
• Page Start: e181
• Publication Date: 2022-06
• Subjects: Hypertension -- Periodicals; Hypertension -- Periodicals; 616.132005
• DOI: 10.1097/01.hjh.0000837252.28674.e2
• Languages: English
• ISSNs: 1473-5598

Abstract

Abstract : Objective: Although the effect of face masks on preventing airborne transmission of SARS-CoV-2 is well studied, few data are available on their effects on physiological measures and no study has evaluated their effect on blood pressure (BP). The purpose of our study was to investigate the effect of surgical masks on BP in drug-treated hypertensive patients who had a routine follow-up visit to a university hospital outpatient hypertension clinic. Design and method: The study included already treated hypertensive patients aged > 18 years, while the exclusion criteria were atrial fibrillation or any other arrhythmia affecting the BP measurement, an arm circumference > 42 cm, mental disorders, Parkinson's disease, pregnancy, intolerance to the BP measurement method, or unwillingness to participate. Following the routine mask-on office BP measurement, patients were left alone and randomized to automated office BP measurement, with measurements taken after first wearing a mask for 10 min, then without wearing the mask for 10 min, and vice versa. Results: A total number of 265 patients were included in the study. Among the participants, 115 were women (43.4%), the mean age was 62 ± 12 years, and the mean office BP was 134 ± 15/81 ± 12 mmHg. There was no significant difference between mask-on unattended systolic BP (133 ± 15 mmHg) and mask-off unattended systolic BP (132 ± 15 mmHg) (P = 0.13) or between mask-on unattended diastolic BP (77 ± 13 mmHg) and mask-off unattended diastolic BP (76 ± 13 mmHg) (P = 0.32). Moreover, there was no difference in the heart rate (mask-on, 69 ± 11 bpm; mask-off, 69 ± 11 bpm, P = 0.7). Conclusions: The results of our study indicate that common surgical masks do not affect systolic/diastolic BP levels during unattended BP measurements.