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Updated: Jun 22, 2026

Murine Renal Transplantation Procedure
Published on: July 10, 2009
Kidney transplantation and pregnancy
Mareena S Zachariah1, Kathleen M Tornatore, Rocco C Venuto
1Transplant Unit, Erie County Medical Center, Buffalo, New York, USA.
Pregnancy after kidney transplantation requires careful consideration due to evolving guidelines and medication risks. Updated evidence is crucial for counseling women of reproductive age on outcomes and safety.
Area of Science:
- Nephrology
- Transplantation Medicine
- Reproductive Health
Background:
- Kidney transplant recipients of reproductive age require specific guidance regarding pregnancy.
- Outcomes and risks associated with pregnancy post-kidney transplantation are critical considerations.
Purpose of the Study:
- To enhance the evidence base for advising renal transplant recipients on pregnancy.
- To provide current, evidence-based information on pregnancy outcomes and risks after kidney transplantation.
Main Methods:
- Literature review of current evidence on pregnancy after kidney transplantation.
- Analysis of updated guidelines and drug safety information.
Main Results:
- Shifting consensus on optimal timing for pregnancy post-transplantation.
- Conflicting data on immunosuppressive drug monitoring and dose adjustments during pregnancy and breastfeeding.
- Mycophenolate mofetil reclassified due to adverse fetal/neonatal outcomes.
Conclusions:
- Pregnancy counseling is essential for reproductive-age kidney transplant patients.
- Ethical considerations regarding fertility treatment and life expectancy require attention.
- Long-term effects of in utero/breastfeeding exposure to immunosuppressants need further definition.
- Longitudinal and multicenter studies are vital to address knowledge gaps.
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