BACKGROUND: Extensive evidence exists about the prognostic role of systolic blood pressure (SBP) reduction ≤140mmHg. Recently, the SPRINT trial successfully tested the strategy of lowering SBP<120mmHg in patients with arterial hypertension (AH). AIM: To assess whether the SPRINT results are reproducible in a real world community population. METHODS: Cross-sectional, population-based study analyzing data of 24,537 Caucasian people with AH from the Trieste Observatory of CV disease, 2010 to 2015. We selected and divided 2306 subjects with AH according to the SPRINT trial criteria; similarly, SPRINT clinical outcomes were considered. RESULTS: Study patients median age was 75±8years, two third male, one third had ischemic heart disease. They were older, with lower body mass index, higher SBP and Framingham CV risk score than the SPRINT patients. Three-hundred-sixty-eight patients (16%) had SBP<120mmHg. During 48 [36-60] months of follow-up, 751 patients (32%) experienced a major adverse cardiac event (MACE). The SBP <120mmHg group had higher incidence of MACE, CV deaths and all-cause death than SBP≥120mmHg group (37% vs 31%; 10% vs 4%; 19% vs 10%, all p<0.05). The condition of SBP<120mmHg was an independent predictor of MACE in multivariate Cox analysis together with older age, male gender, higher Charlson score. CONCLUSIONS: In our experience, the SBP<120mmHg condition is associated with worse clinical outcomes, suggesting the SPRINT results are not reproducible tout court in Caucasian community populations. These differences should be taken as a warning against aggressive reducing of SBP<120mmHg.
BACKGROUND: Extensive evidence exists about the prognostic role of systolic blood pressure (SBP) reduction ≤140mmHg. Recently, the SPRINT trial successfully tested the strategy of lowering SBP<120mmHg in patients with arterial hypertension (AH). AIM: To assess whether the SPRINT results are reproducible in a real world community population. METHODS: Cross-sectional, population-based study analyzing data of 24,537 Caucasian people with AH from the Trieste Observatory of CV disease, 2010 to 2015. We selected and divided 2306 subjects with AH according to the SPRINT trial criteria; similarly, SPRINT clinical outcomes were considered. RESULTS: Study patients median age was 75±8years, two third male, one third had ischemic heart disease. They were older, with lower body mass index, higher SBP and Framingham CV risk score than the SPRINT patients. Three-hundred-sixty-eight patients (16%) had SBP<120mmHg. During 48 [36-60] months of follow-up, 751 patients (32%) experienced a major adverse cardiac event (MACE). The SBP <120mmHg group had higher incidence of MACE, CV deaths and all-cause death than SBP≥120mmHg group (37% vs 31%; 10% vs 4%; 19% vs 10%, all p<0.05). The condition of SBP<120mmHg was an independent predictor of MACE in multivariate Cox analysis together with older age, male gender, higher Charlson score. CONCLUSIONS: In our experience, the SBP<120mmHg condition is associated with worse clinical outcomes, suggesting the SPRINT results are not reproducible tout court in Caucasian community populations. These differences should be taken as a warning against aggressive reducing of SBP<120mmHg.
Authors: Nikolaos Karamichalakis; Andrew Xanthopoulos; Filippos Triposkiadis; Ioannis Paraskevaidis; Elias Tsougos Journal: J Clin Med Date: 2022-06-27 Impact factor: 4.964
Authors: Marta Kałużna-Oleksy; Agata Kukfisz; Jacek Migaj; Magdalena Dudek; Helena Krysztofiak; Filip Sawczak; Magdalena Szczechla; Katarzyna Przytarska; Ewa Straburzyńska-Migaj; Marta Wleklik; Izabella Uchmanowicz Journal: J Clin Med Date: 2021-12-19 Impact factor: 4.241