Hypertension in pregnancy: hospital based study.
Eighteen hundred two pregnant women consisting of 750 primigravida and 1,052 multigravida were screened for hypertension between July 2000 to June 2002. Hypertension was noted in 97 (5.38%) patients. Twenty five patients were lost to follow up and only 72 patients were included in the final study. The age of the patients ranged between 19 to 32 (mean +/- SD = 24.75 +/- 3.36) years. The majority of patients 41 (57%) were primigravida and 31 (43%) were multigravida. Of 31 multigravida, vast majority (84%) of patients were found to be hypertensive in the third trimester. Only 5 (16%) patient had hypertension in the first trimester. Stage I, II and III hypertension were noted in 18%, 50% and 32% of patients respectively as per JNC-VI criteria. Preeclampsia (PE) was seen in 44.44% (n=32), eclampsia in 40.28% (n=29), HELLP syndrome in 6.94% (n=5), chronic hypertension (HTN) with superimposed PE in 6.94% (n=5) and chronic HTN in 1.38% (n=1). Of the 6 patients with chronic hypertension 50% (3) had essential HTN. Acute renal failure (S. creat > 3 mg/dl) was seen in 7 patients and 4 required dialytic support. Maternal mortality was 5.55% (4) and perinatal death occurred in 37.5% (27) of deliveries. Low birth weight was seen in 66.66% (48) of births. Hypertension complicated 5.38% of all pregnancies in our study. Preeclampsia-eclampsia and its variants remain the major cause of hypertension in pregnant women. Hypertension during pregnancy is responsible for high fetal mortality and low birth weight.
Prakash
J
J
Department of Nephrology Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Pandey
L K
LK
Singh
A K
AK
Kar
B
B
D000328:Adult; D005260:Female; D020073:Gravidity; D006801:Humans; D046110:Hypertension, Pregnancy-Induced / Q000175:diagnosis / Q000453:epidemiology*; D007194:India / Q000453:epidemiology; D008403:Mass Screening; D009775:Obstetrics and Gynecology Department, Hospital; D011225:Pre-Eclampsia / Q000175:diagnosis; D011247:Pregnancy; D011256:Pregnancy Outcome; D011295:Prenatal Care; D011296:Prenatal Diagnosis; D015995:Prevalence; D018570:Risk Assessment; D012307:Risk Factors