REVIEW ER 'S CONCLUSIONS It remains unclear whether antihypertensive drug therapy for mild-moderate hypertension during pregnancy is worthwhile
BACKGROUND Mild-moderate hypertension during pregnancy is common .
Antihypertensive drugs are often used in the belief that lowering blood pressure will prevent progression to more severe disease , and thereby improve outcome .
OBJECTIVES To assess the effects of antihypertensive drug treatments for women with mild to moderate hypertension during pregnancy .
Randomised comparison of methyldopa and oxprenolol for treatment of hypertension in pregnancy.
Fifty-three pregnant women with moderately severe hypertension were r and omly allocated to treatment with methyldopa or oxprenolol . There were no significant differences between the groups in age , height , weight , parity , or stage of gestation at the start of treatment . The outcome of pregnancy was better in the group treated with oxprenolol , with greater maternal plasma volume expansion and placental and fetal growth . No intrauterine deaths occurred in either group , and antepartum fetal distress , detected by oxytocin challenge testing , was evident in only one patient , who received methyldopa . This infant , and one other in the methyldopa group , died in the neonatal period . No neonatal deaths occurred in the oxprenolol-treated group . Even in this small number of patients these results were considerably better than those in untreated women with hypertension of similar severity . Apgar scores in both groups were equivalent at birth , while blood sugar concentrations were higher in the oxprenolol group . Oxprenolol appears to be safe and effective in controlling hypertension during pregnancy . There was no evidence of harmful effects on the fetus , and oxprenolol may offer a selective advantage over methyldopa for fetal growth and wellbeing in utero
REVIEW ER 'S CONCLUSIONS It remains unclear whether antihypertensive drug therapy for mild-moderate hypertension during pregnancy is worthwhile
BACKGROUND Mild-moderate hypertension during pregnancy is common .
Antihypertensive drugs are often used in the belief that lowering blood pressure will prevent progression to more severe disease , and thereby improve outcome .
OBJECTIVES To assess the effects of antihypertensive drug treatments for women with mild to moderate hypertension during pregnancy .