Pharmaceuticals (Jun 2023)

Effect of Medication Therapy Management by Pharmaceutical Care on Blood Pressure and Cardiovascular Risk in Hypertension: A Systematic Review, Meta-Analysis, and Meta-Regression

  • Maurilio de Souza Cazarim,
  • Estael Luzia Coelho Cruz-Cazarim,
  • Kathleen Boyd,
  • Olivia Wu,
  • Altacílio Aparecido Nunes

DOI
https://doi.org/10.3390/ph16060845
Journal volume & issue
Vol. 16, no. 6
p. 845

Abstract

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Medication therapy management by pharmaceutical care (MTM-PC) has been shown to improve the effectiveness of antihypertensive treatments. The aim was to answer the question: what are the MTM-PC models and their impact on hypertensive patients’ outcomes? This is a systematic review with meta-analysis. The search strategies were run on 27 September 2022 in the following databases: PubMed, EMBASE, Scopus, LILACs, Central Cochrane Library, Web of Science; and International Pharmaceutical Abstracts. The quality and bias risk was assessed by the Downs and Black instrument. Forty-one studies met the eligibility criteria and were included, Kappa = 0.86; 95% CI, 0.66–1.0; (p p = 0.047). The findings of the meta-analysis show a mean reduction of −7.71 (95% CI, −10.93 to −4.48) and −3.66 (95% CI, −5.51 to −1.80), (p < 0.001) in mmHg systolic and diastolic pressures, respectively. Cardiovascular relative risk (RR) over ten years was 0.561 (95% CI, 0.422 to 0.742) and RR = 0.570 (95% CI, 0.431 to 0.750), considering homogeneous studies, I² = 0%. This study shows the prevalence of MTM-PC models outlined by the clinical team, in which there are differences according to the models in reducing blood pressure and cardiovascular risk over ten years with the improvement in quality of life.

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