Chronic renal insufficiency in pregnancy.
This article attempts to assess the nature, severity and management of the risks associated with pregnancy in chronic renal insufficiency and end-stage renal disease, including dialysis and transplant recipients. Women with serum creatinine levels of >125 mmol/l are at an increased risk for deterioration in renal function, hypertension with superimposed pre-eclampsia and obstetric complications. Rigid control of hypertension is crucial for a successful pregnancy outcome. A range of antihypertensive drugs are available with angiotensin converting enzyme inhibitors being contraindicated. Women on dialysis have low fertility rates that return to normal following renal transplantation. Immunosuppresive drugs are not associated with increased congenital anomalies. Transplant recipients are at an increased risk for infections that may have implications for the fetus. All groups have an increased risk for prematurity and intrauterine growth restriction. The percentage of pregnancies resulting in surviving infants in women with renal insufficiency and transplant recipients ranges from 80-100%. For women who conceive after dialysis, the likelihood of a surviving infant is approximately 50%.
Rashid
Mumtaz
M
Departmet of Obstetrics & Gynecology, Security Forces Hospital, PO Box 3643, Riyadh 11481, Kingdom of Saudi Arabia. mrashid@sfh.med.sa
Rashid
Haroon M
HM
D000959:Antihypertensive Agents / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000503:physiopathology / Q000628:therapy; D016030:Kidney Transplantation; D011225:Pre-Eclampsia / Q000503:physiopathology; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome; D018566:Pregnancy, High-Risk; D011295:Prenatal Care; D006435:Renal Dialysis
D000959:Antihypertensive Agents