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Evaluation of hypertension control in general practice
Insights
Many adult patients had high blood pressure readings, and while many received medication, treatment effectiveness was limited. Poor blood pressure control was observed in a significant portion of treated individuals, suggesting potential issues with current hypertension management strategies.
Area of Science:
- Cardiology
- General Practice
- Public Health
Background:
- Hypertension management is a cornerstone of primary care.
- Effective blood pressure control is crucial for preventing cardiovascular complications.
Purpose of the Study:
- To evaluate the recording of blood pressure readings in primary care settings.
- To assess the management and outcomes of elevated blood pressure in adult patients.
Main Methods:
- Retrospective chart review of 17 general practitioners across six family clinics.
- Analysis of blood pressure recording frequency, prevalence of elevated readings, and antihypertensive prescribing patterns.
- Evaluation of treatment adherence, physician-initiated discontinuation, and blood pressure control in treated patients.
Main Results:
- Blood pressure was recorded for 69.3% of adult patients.
- Elevated blood pressure (≥160/95 mm Hg) was found in 26.1% of patients with recorded readings.
- Antihypertensive medication was prescribed for 74.5% of those with elevated readings, but only one-third of those remaining on treatment achieved normal blood pressure.
- High rates of patient-initiated (30%) and physician-initiated (18%) treatment discontinuation were observed.
Conclusions:
- Current hypertension management in these Tel Aviv clinics shows suboptimal outcomes.
- Inadequate blood pressure monitoring and treatment adherence contribute to poor control.
- Potential medication regimen issues, such as lack of diuretics with methyldopa or reserpine, may impact treatment efficacy.
Abstract:
A review of the medical charts of 17 general practitioners in six family clinics in Tel Aviv showed that a blood pressure reading was recorded for 69.3% of the adult patients. Elevated values--greater than or equal to 160 (systolic) and/or greater than or equal to 95 (diastolic) mm Hg--were seen in 26.1% of the patients with recorded blood pressure readings. Antihypertensive medications were presecribed for 74.5% of those with elevated blood pressure. In two thirds of the treated group, blood pressure had been measured only once or twice before the initiation of therapy. Of the treated patients, 30% seem to have stopped therapy on their own initiative. Treatment was discontinued by the physician in 18%. Of the 52% who remained on treatment, only one third had a normal systolic or diastolic pressure on the last reading. The failure to reduce blood pressure in the other two thirds may be due, at least in part, to the use of methyldopa and reserpine without a diuretic.