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 .
Does labetalol influence the development of proteinuria in pregnancy hypertension? A randomised controlled study.
It is the development of proteinuria in pregnancy-induced hypertension which is associated with an increased perinatal mortality . There is some evidence to suggest that labetalol may diminish the amount of proteinuria in patients who have already developed proteinuric pre-eclampsia . A r and omised controlled study design was used to investigate whether labetalol treatment , started when a persistent diastolic blood pressure greater than 90 mmHg was observed , influenced the subsequent development of proteinuria . One hundred and fourteen women with singleton pregnancies and hypertension in the absence of proteinuria were r and omised to receive either labetalol or no antihypertensive therapy .  At recruitment maternal age , blood pressure and gestation  were similar in both the labetalol and control groups . There was no difference in the frequency , quantity or timing of subsequent proteinuria between treatment and control groups . Overall 34 % of primigravidae and 10 % of parous women developed proteinuria .  Labetalol did , however , control the blood pressure in 45 of the 51 treated women ( 88 % ) within 24 h. This effect was often shortlived requiring dose escalation after 3 to 5 days in the majority of cases . Labetalol was well tolerated and no significant maternal toxicity was noted
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 .