Successful Pregnancies Post Renal Transplantation

• Main Authors: Alfi Adnan, Al-essawy Mohamed, Al-lakany Mohamed, Somro Abdulsalam, Khan Farman, Ahmed Shakeel
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2008-01-01
• Series: Saudi Journal of Kidney Diseases and Transplantation
• Subjects: Pregnancy; Transplantation; Renal; Kidney; Pre-eclampsia; Proteinuria; Graft
• Online Access: http://www.sjkdt.org/article.asp?issn=1319-2442;year=2008;volume=19;issue=5;spage=746;epage=750;aulast=Alfi

To evaluate the maternal and fetal outcomes in renal transplant female recipients who became pregnant from 1989 to 2005 in our center, we retrospectively studied 20 incident pregnancies in 12 renal transplant recipients; 5 (41.7 &#x0025;) of them from living related, 4 (33.3&#x0025;) from deceased, and 3 (25&#x0025;) from living unrelated donors. The mean age at pregnancy was 30.5 &#x00B1; 4.5 years and mean interval from transplantation to pregnancy was 21 &#x00B1; 5.7 months with the interval was &lt; 1 year in one patient. The mean serum creatinine (SCr) before pregnancy vs 6 months post delivery was 110 &#x00B1; 24.3, and 156 &#x00B1; 190 &#x00B5;mol/ L, respectively, (p = 0.2). All patients were normotensive during the prenatal period except two who were hypertensive, none was markedly proteinuric, and only one acute rejection episode occurred during one pregnancy. Graft loss one year post delivery occurred in 2 patients; one with elevated prenatal SCr &gt; 132 &#x00B5;mol/L, and another with short interval from transplantation to pregnancy &lt; 1 year, while the remaining 10 patients revealed current mean SCr of 105 &#x00B1; 18.2 &#x00B5;mol/L. Complications during pregnancy inclu-ded pre-eclampsia in (25&#x0025;),<i> </i> UTI (25&#x0025;),<i> </i> preterm delivery &lt; 37 weeks (30&#x0025;), however, none of the pregnancies ended by abortion. Normal vaginal delivery vs cesarean section was 70&#x0025; vs 30&#x0025;,<i> </i> respectively. Gestational age at delivery was 36.3 &#x00B1; 3.9 weeks, and mean fetal birth weight was 2349 &#x00B1; 574 gm. Apgar score was 9-10 in all of the 20 babies, and none revealed intrauterine growth retardation or congenital anomalies. We conclude that consecutive pregnancies demons-trate long-term maternal and fetal survival and function. The major risk factors are elevated starting serum creatinine, hypertension, and short time interval from transplantation to pregnancy.