ArticlePloS one2022
Blood pressure response to commonly administered antihypertensives for severe inpatient hypertension.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 10 citations in OpenAlex.
- Effect of Antihypertensive Treatment on Hypotension, Mortality and Length of Stay in Orthopedic Trauma and First Detected High Blood Pressure Adults in a Large Urban Hospital: A Retrospective Cohort Study.Journal of clinical hypertension (Greenwich, Conn.) · 2026Article
- Remote Co-Loading of Doxorubicin and Hydralazine into PEGylated Liposomes: In Vitro Anti-Proliferative Effect Against Breast Cancer.Molecules (Basel, Switzerland) · 2025Article
- A Real-World Study on the Short-Term Efficacy of Amlodipine in Treating Hypertension Among Inpatients.Pragmatic and observational research · 2024Article
- Synergistic combination of doxorubicin with hydralazine, and disulfiram against MCF-7 breast cancer cell line.PloS one · 2023Article
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundBlood pressure (BP) elevations are commonly treated in hospitalized patients; however, treatment is not guideline directed. Our objective was to assess BP response to commonly prescribed antihypertensives after the development of severe inpatient hypertension (HTN).
methodsThis is a cohort study of adults, excluding intensive care unit patients, within a single healthcare system admitted for reasons other than HTN who developed severe HTN (systolic BP>180 or diastolic BP >110 mmHg at least 1 hour after admission). We identified the most commonly administered antihypertensives given within 6 hours of severe HTN (given to >10% of treated patients). We studied the association of treatment with each antihypertensive vs. no treatment on BP change in the 6 hours following severe HTN development using mixed-effects model after adjusting for demographics and clinical characteristics.
resultsAmong 23,147 patients who developed severe HTN, 9,166 received antihypertensive treatment. The most common antihypertensives given were oral metoprolol (n = 1991), oral amlodipine (n = 1812), oral carvedilol (n = 1116), IV hydralazine (n = 1069) and oral hydralazine (n = 953). In the fully adjusted model, treatment with IV hydralazine led to 13 [-15.9, -10.1], 18 [-22.2, -14] and 11 [-14.1, -8.3] mmHg lower MAP, SBP, and DBP in the 6 hours following severe HTN development compared to no treatment. Treatment with oral hydralazine and oral carvedilol also resulted in significantly lower BPs in the 6 hours following severe HTN development (6 [-9.1, -2.1 and -7 [-9.1, -4.2] lower MAP, respectively) compared to no treatment. Receiving metoprolol and amlodipine did not result in a drop in BP compared to no treatment.
conclusionAmong commonly used antihypertensives, IV hydralazine resulted in the most significant drop in BP following severe HTN, while metoprolol and amlodipine did not lower BP. Further research to assess the effect of treatment on clinical outcomes and if needed which antihypertensives to administer are necessary.
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