International Journal of Cardiovascular Sciences. 10/fev/2022;35(3):318-26.

Pharmaceutical Care in Primary Care: An Experience with Hypertensive Patients in the North of Brazil

Ilvia Silva Gomes ORCID logo , Elaine Menezes Rossi ORCID logo , Samara Jamile Mendes ORCID logo , Brigitte Rieckmann Martins dos Santos ORCID logo , Wilson Sabino ORCID logo

DOI: 10.36660/ijcs.20200257

Abstract

Background:

Uncontrolled blood pressure has been associated with poor adherence to drug treatment.

Objectives:

To assess blood pressure control in hypertensive patients attending primary health centers after implementation of a pharmaceutical follow-up program in a city of the north of Brazil.

Methods:

Observational, cross sectional, descriptive study with 163 hypertensive patients attending public primary health care centers – one located on the riverside and one in the urban area of the city of Santarem, western Pará, Brazil. Adherence to the anti-hypertensive treatment was assessed using the eight-item Morisky test. Pharmacotherapy follow-up (Dader method) of patients with uncontrolled hypertension and non-adherent to anti-hypertensive treatment was performed. Results of the normality test showed that the data did not follow a normal distribution. Continuous variables were then compared using the Wilcoxon signed-rank test, and categorical variables by the likelihood ratio and the McNemar tests. Statistical significance was set at 5%.

Results:

Of the total sample, 94.5% were not adherent to anti-hypertensive drug therapy and 77.2% had uncontrolled hypertension. Adherence rate was higher in men than women (p=0.006). Pharmacotherapy follow-up improved blood pressure levels, particularly systolic blood pressure (p<0.001).

Conclusion:

An individualized pharmacotherapeutic follow-up, considering regional and cultural specificities, can contribute to the treatment of hypertensin in the primary care.

Pharmaceutical Care in Primary Care: An Experience with Hypertensive Patients in the North of Brazil

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