[Arterial hypertension in the elderly and renal function].
OBJECTIVE
to evaluate the effects of antihypertensive treatment on renal function, in an elderly population of 29 patients with arterial hypertension.


METHODS
retrospective study of the first six months follow-up.


METHODS
outpatients clinic of arterial hypertension in the elderly at a central hospital.


METHODS
twenty nine elderly (> or = 65 years old) patients with a mean age of 71.8 +/- 5.6 years, with arterial hypertension (> or = 160/95 mmHg) submitted to antihypertensive treatment. Fourteen males and fifteen females. The systolic, diastolic and mean blood pressure was determined with a DINAMAP 1846, previously and at the first, third and sixth month of antihypertensive treatment (diuretic, calcium antagonists and angiotensin converting enzyme inhibitors). The serum creatinine was evaluated in the beginning of treatment and six months later. Means (+/- standard deviation) were compared with Student's t-test (statistically significant findings < 0.05).


RESULTS
the initial mean arterial pressure was 127.0 +/- 17 mmHg; with the antihypertensive treatment, was 119.1 +/- 16 mmHg in the first month, 114.4 +/- 12 mmHg in the third and 117.6 +/- 12 mmHg in the sixth month. The serum creatinine was 1.26 +/- 0.75 mg/dl in the beginning of the study and the final result was 1.30 +/- 0.74 mg/dl (p-NS).


CONCLUSIONS
the antihypertensive treatment was effective in reducing the blood pressure, without a significant increase in serum creatinine.
Falcão
L M
LM
GITHI, Serviço de Medicina I, Hospital de Santa Maria, Faculdade de Medicina, Lisboa.
Alcântara
P
P
Clara
J G
JG
D000368:Aged; D000369:Aged, 80 and over; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D002121:Calcium Channel Blockers / Q000627:therapeutic use; D003404:Creatinine / Q000097:blood; D004232:Diuretics / Q000627:therapeutic use; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000188:drug therapy / Q000453:epidemiology / Q000503:physiopathology*; D007668:Kidney / Q000187:drug effects / Q000503:physiopathology*; D008297:Male; D012189:Retrospective Studies; D013997:Time Factors
D000806:Angiotensin-Converting Enzyme Inhibitors; D002121:Calcium Channel Blockers; D004232:Diuretics; D003404:Creatinine
Hipertensão arterial no idoso e função renal.