Perinatal outcome following renal transplantation

Area of Science:

• Nephrology
• Obstetrics
• Transplant Surgery

Background:

• Renal transplantation is a life-saving procedure for end-stage renal disease.
• Pregnancy following renal transplant presents unique challenges for both mother and child.
• Understanding pregnancy outcomes in this population is crucial for optimizing care.

Purpose of the Study:

• To evaluate pregnancy outcomes in renal transplant recipients in Mexico.
• To identify factors affecting pregnancy success in this patient group.

Main Methods:

• Retrospective review of 75 pregnancies in 60 renal transplant patients.
• Data collected at the National Institute of Perinatology, Mexico City.
• Analysis of pre-pregnancy health indicators and pregnancy complications.

Main Results:

• The average age at conception was 27 years, with a mean of 5.5 years post-transplant.
• 45.3% of patients had pre-pregnancy hypertension; urinary tract infections were common.
• 84% of pregnancies resulted in live births; 12 newborns had intrauterine growth restriction.

Conclusions:

• Pregnancy in Mexican renal transplant recipients has a high live birth rate (84%).
• Elevated pre-pregnancy serum creatinine (>1.5 mg/dL) is associated with adverse outcomes like preterm birth and low birth weight.