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Reitz A, Rouzaire M, Cahierc R, Pereira B, Lemal R, Garrouste C, Gallot D. [Obstetrical outcome of renal transplant patients followed in a type III maternity hospital. Retrospective study from 2000 to 2020]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2024; 52:391-397. [PMID: 38296107 DOI: 10.1016/j.gofs.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 01/18/2024] [Accepted: 01/21/2024] [Indexed: 02/16/2024]
Abstract
AIM To describe pregnancy outcome of kidney transplant patients till 1 year postpartum. METHODS This retrospective, monocentric study included 15 kidney transplant patients who presented 18 pregnancies, between January 2000 and January 2020. For each of them, we searched for possible obstetrical, fetal and renal complications and we evaluated renal function before, during and after pregnancy. RESULTS The live birth rate was 84% (16/19) with an average gestational age at delivery of 37 weeks of gestation. The rate of prematurity was 50% (8/16), gestational diabetes was 16.6% (3/18) and preeclampsia was 27.7% (5/18). Cesarean section was performed in 61.1% (11/18) of cases including, 81.8% (9/11) unplanned surgery. The average birth weight was 2635 grams and 37.5% (6/16) of the newborn were small for gestational age. All patients had stable renal function before conception of pregnancy. We noticed two acute graft rejection during pregnancy with only one resulting in graft loss. Four patients had a reduced graft function in 12months of the postpartum. CONCLUSION Risk of maternal, fetal and renal complications remained high in kidney transplant recipients. Pregnancy should be carefully planned in transplanted women associated with adequate follow-up according to clinical guidelines (normal renal function and blood pressure without proteinuria before pregnancy, no recent graft rejection, period of one year after transplant respected and no teratogenic treatment in the month before pregnancy).
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Affiliation(s)
- Aurélie Reitz
- Service d'obstétrique, CHU de Clermont-Ferrand - Site Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - Marion Rouzaire
- CIC 1405 unité CRECHE, Inserm, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Romain Cahierc
- Service d'obstétrique, CHU de Clermont-Ferrand - Site Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France
| | - Bruno Pereira
- Unité de biostatistiques, DRCI, CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand cedex, France
| | - Richard Lemal
- Service d'hématologie clinique, CHU de Clermont-Ferrand - Site Gabriel-Montpied, 58, rue Montalembert, 63000 Clermont-Ferrand cedex 1, France
| | - Cyril Garrouste
- Service de néphrologie, CHU de Clermont-Ferrand - Site Gabriel-Montpied, 58, rue Montalembert, 63000 Clermont-Ferrand cedex 1, France
| | - Denis Gallot
- Service d'obstétrique, CHU de Clermont-Ferrand - Site Estaing, 1, place Lucie-et-Raymond-Aubrac, 63003 Clermont-Ferrand cedex 1, France; CIC 1405 unité CRECHE, Inserm, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; CNRS UMR 6293, Inserm U1103, GReD, université Clermont Auvergne, 63000 Clermont-Ferrand, France.
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Wilson NK, Schulz P, Wall A, Parrott M, Testa G, Johannesson L, Sam T. Immunosuppression in Uterus Transplantation: Experience From the Dallas Uterus Transplant Study. Transplantation 2023; 107:729-736. [PMID: 36445981 DOI: 10.1097/tp.0000000000004437] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
BACKGROUND Uterus transplantation is a temporary transplant allowing women with absolute uterine factor infertility to experience pregnancy and childbirth. The degree of immunosuppression (IS) required to prevent rejection while minimizing toxicity to the recipient and fetus remains an area of investigation. METHODS In this article, we describe immunosuppressive therapy, rejection episodes, infections, and adverse events in 14 uterus transplant recipients. Induction consisted of antithymocyte globulin and methylprednisolone. Ten recipients (71%) received no steroids postoperatively, and 4 (29%) had steroids tapered off at 42 d. All received oral tacrolimus, either immediate release (n = 2, 14%) or extended release (n = 12, 86%). Mycophenolate was used in 4 cases (29%), de novo azathioprine in 9 (64%), and de novo everolimus in 1 (7%). RESULTS Sixteen clinically silent, treatment-responsive rejection episodes occurred in 10 recipients. Five recipients (36%) experienced acute kidney injury. In 3 recipients, IS was discontinued due to renal dysfunction. Eleven infection episodes were noted in 7 recipients. No babies had congenital abnormalities. CONCLUSIONS Our experience demonstrates that safe IS regimens can be used for uterus transplant recipients before and during pregnancy.
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Affiliation(s)
- Nicole K Wilson
- Department of Pharmacy, Baylor University Medical Center, Dallas, TX
| | - Philipp Schulz
- Department of Transplant, Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
| | - Anji Wall
- Department of Transplant, Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
| | - Megan Parrott
- Department of Transplant, Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
| | - Giuliano Testa
- Department of Transplant, Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
| | - Liza Johannesson
- Department of Transplant, Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
- Department of Obstetrics and Gynecology, Baylor University Medical Center, Dallas, TX
| | - Teena Sam
- Department of Pharmacy, Baylor University Medical Center, Dallas, TX
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Pregnancy after Kidney Transplantation-Impact of Functional Renal Reserve, Slope of eGFR before Pregnancy, and Intensity of Immunosuppression on Kidney Function and Maternal Health. J Clin Med 2023; 12:jcm12041545. [PMID: 36836080 PMCID: PMC9964361 DOI: 10.3390/jcm12041545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
Women of childbearing age show increased fertility after kidney transplantation. Of concern, preeclampsia, preterm delivery, and allograft dysfunction contribute to maternal and perinatal morbidity and mortality. We performed a retrospective single-center study, including 40 women with post-transplant pregnancies after single or combined pancreas-kidney transplantation between 2003 and 2019. Outcomes of kidney function up to 24 months after the end of pregnancy were compared with a matched-pair cohort of 40 transplanted patients without pregnancies. With a maternal survival rate of 100%, 39 out of 46 pregnancies ended up with a live-born baby. The eGFR slopes to the end of 24 months follow-up showed mean eGFR declines in both groups (-5.4 ± 14.3 mL/min in pregnant versus -7.6 ± 14.1 mL/min in controls). We identified 18 women with adverse pregnancy events, defined as preeclampsia with severe end-organ dysfunction. An impaired hyperfiltration during pregnancy was a significant risk contributor for both adverse pregnancy events (p < 0.05) and deterioration of kidney function (p < 0.01). In addition, a declining renal allograft function in the year before pregnancy was a negative predictor of worsening allograft function after 24 months of follow-up. No increased frequency of de novo donor-specific antibodies after delivery could be detected. Overall, pregnancies in women after kidney transplantation showed good allograft and maternal outcomes.
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Barros T, Braga J, Correia A, Correia S, Martins LS, Braga A. Pregnancy in kidney transplantation women: perinatal outcomes and impact on kidney function. J Matern Fetal Neonatal Med 2022; 35:10355-10361. [PMID: 36216351 DOI: 10.1080/14767058.2022.2128650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVES This study aimed to evaluate maternal and perinatal outcomes in pregnancies after kidney transplant (KT) and the impact of pregnancy on graft function. METHODS A descriptive and retrospective case-control study included 43 pregnancies in women after KT, followed in our institution, from January 1991 to December 2019. The control group included 200 non-transplanted pregnant women. Statistical analysis used SPSS 25.0 (SPSS Inc., Chicago, IL), and a p value of .05 was considered statistically significant. RESULTS We studied 43 pregnancies in 37 KT women. The live birth rate of KT pregnant was 81.4%. The mean interval between transplantation and pregnancy was 4.6 years (range 1-16). We found a higher rate of obstetric complications in pregnancies after KT: miscarriage (14.0%, OR 6.7 (2.0-22.1), p < .001), preeclampsia (31.4%, OR 25.7 (7.7-85.3), p < .001), and fetal growth restriction (37.1%, OR 37.6 (9.9-142.3), p < .001). The rate of urogenital infections and anemia during pregnancy was higher in the KT group (p < .001). The gestational age at delivery was 35.0 ± 2.8 weeks and premature delivery was observed in 24 (68.6%) cases. The cesarean rate was higher in the KT group (p < .001). In the KT group, there were two neonatal deaths due to prematurity complications. Renal function deterioration, measured by serum creatinine levels, was observed in two pregnancies. Immunosuppressive therapy was used in all pregnancies after KT, and dosage escalation of immunosuppressive therapy was necessary for 69.8%. CONCLUSIONS A higher rate of adverse obstetric outcomes was found in KT pregnant. Kidney function remained stable in most pregnancies. An antenatal and postpartum multidisciplinary approach is essential to improve outcomes and minimization of complications.
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Affiliation(s)
- Tânia Barros
- Maternal-Fetal Unit, Obstetrics Department, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Oporto, Portugal
| | - Jorge Braga
- Maternal-Fetal Unit, Obstetrics Department, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Oporto, Portugal
| | - Ana Correia
- Instituto de Ciências Biomédicas Abel Salazar, University do Porto, Oporto, Portugal
| | - Sofia Correia
- Nephrology Derpartment, Centro Hospitalar Universitário do Porto, Oporto, Portugal
| | - La Salete Martins
- Nephrology Derpartment, Centro Hospitalar Universitário do Porto, Oporto, Portugal
| | - António Braga
- Maternal-Fetal Unit, Obstetrics Department, Centro Materno Infantil do Norte, Centro Hospitalar Universitário do Porto, Oporto, Portugal
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Pregnancies and Gynecological Follow-Up after Solid Organ Transplantation: Experience of a Decade. J Clin Med 2022; 11:jcm11164792. [PMID: 36013030 PMCID: PMC9409658 DOI: 10.3390/jcm11164792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/09/2022] [Accepted: 08/13/2022] [Indexed: 11/17/2022] Open
Abstract
In recent years, solid organ transplantations, such as kidney or lung grafts, have been performed worldwide with an improvement of quality of life under immunosuppressive therapy and an increase in life expectancy, allowing young women to consider childbearing. In the current study, we conduct a retrospective study in two French centers for kidney and lung transplantations to evaluate the rate and outcomes of pregnancies, contraception and gynecological monitoring for women under 40 years old who underwent solid organ transplantation. Among 210 women, progestin was the most widely used contraceptive method. Of the 210 women, 24 (11.4%) conceived 33 pregnancies of which 25 (75.8%) were planned with an immunosuppressant therapy switch. Of the 33 pregnancies, 7 miscarried (21.2%) and 21 (63.7%) resulted in a live birth with a high rate of pre-eclampsia (50%). No graft rejections were observed during pregnancies. Among the deliveries, 19 were premature (90.5%, mostly due to induced delivery) and the C-section rate was high (52.4%). No particular pathology was identified among newborns. We conclude that pregnancies following solid organ transplantation are feasible, and while they are at an increased risk of pre-eclampsia and prematurity, they should still be permitted with close surveillance by a multidisciplinary care team.
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Schulz P, Testa G, York JR, Johannesson L. Children after Uterus Transplantation: 2‐Year Outcomes from the Dallas UtErus Transplant Study (DUETS). BJOG 2022; 129:2117-2124. [DOI: 10.1111/1471-0528.17270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/26/2022] [Accepted: 05/31/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Philipp Schulz
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center Dallas
| | - Giuliano Testa
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center Dallas
| | - Jackie R. York
- Department of Neonatology Baylor University Medical Center Dallas
| | - Liza Johannesson
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center Dallas
- Department of Obstetrics and Gynecology Baylor University Medical Center Dallas
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7
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Graft function and pregnancy outcomes after kidney transplantation. BMC Nephrol 2022; 23:27. [PMID: 35022021 PMCID: PMC8753888 DOI: 10.1186/s12882-022-02665-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 01/04/2022] [Indexed: 11/30/2022] Open
Abstract
Background After kidney transplantation, pregnancy and graft function may have a reciprocal interaction. We evaluated the influence of graft function on the course of pregnancy and vice versa. Methods We performed a retrospective observational study of 92 pregnancies beyond the first trimester in 67 women after renal transplantation from 1972 to 2019. Pre-pregnancy eGFR was correlated with outcome parameters; graft function was evaluated by Kaplan Meier analysis. The course of graft function in 28 women who became pregnant after kidney transplantation with an eGFR of < 50 mL/min/1.73m2 was compared to a control group of 79 non-pregnant women after kidney transplantation during a comparable time period and with a matched basal graft function. Results Live births were 90.5% (fetal death n = 9). Maternal complications of pregnancy were preeclampsia 24% (graft loss 1, fetal death 3), graft rejection 5.4% (graft loss 1), hemolytic uremic syndrome 2% (graft loss 1, fetal death 1), maternal hemorrhage 2% (fetal death 1), urinary obstruction 10%, and cesarian section. (76%). Fetal complications were low gestational age (34.44 ± 5.02 weeks) and low birth weight (2322.26 ± 781.98 g). Mean pre-pregnancy eGFR was 59.39 ± 17.62 mL/min/1.73m2 (15% of cases < 40 mL/min/1.73m2). Pre-pregnancy eGFR correlated with gestation week at delivery (R = 0.393, p = 0.01) and with percent eGFR decline during pregnancy (R = 0.243, p = 0.04). Pregnancy-related eGFR decline was inversely correlated with the time from end of pregnancy to chronic graft failure or maternal death (R = -0.47, p = 0.001). Kaplan Meier curves comparing women with pre-pregnancy eGFR of ≥ 50 to < 50 mL/min showed a significantly longer post-pregnancy graft survival in the higher eGFR group (p = 0.04). Women after kidney transplantation who became pregnant with a low eGFR of > 25 to < 50 mL/min/1.73m2 had a marked decline of renal function compared to a matched non-pregnant control group (eGFR decline in percent of basal eGFR 19.34 ± 22.10%, n = 28, versus 2.61 ± 10.95%, n = 79, p < 0.0001). Conclusions After renal transplantation, pre-pregnancy graft function has a key role for pregnancy outcomes and graft function. In women with a low pre-pregnancy eGFR, pregnancy per se has a deleterious influence on graft function. Trial registration Since this was a retrospective observational case series and written consent of the patients was obtained for publication, according to our ethics’ board the analysis was exempt from IRB approval. Clinical Trial Registration was not done. The study protocol was approved by the Ethics Committee of Hannover Medical School, Chairman Prof. Dr. H. D. Troeger, Hannover, December 12, 2015 (IRB No. 2995–2015).
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Gökce S, Herkiloglu D, Uyar M. Pregnancy outcomes after kidney transplantation. TRANSPLANTATION REPORTS 2021. [DOI: 10.1016/j.tpr.2021.100084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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9
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Abstract
Sexual dysfunction is defined as any abnormality in sexual arousal, libido, intercourse, orgasm, or satisfaction. It is prevalent in patients with chronic and end-stage kidney disease, with 70% to 84% of men and 30% to 60% of women reporting some form of sexual dysfunction. Although kidney transplantation improves the overall quality of life for patients receiving dialysis, it can have unexpected effects on sexual function owing to the use of immunosuppressive medications and comorbid illnesses. It is important to recognize these adverse effects and pre-emptively discuss them with patients to help mitigate consequent psychosocial discontent. Women of reproductive age will often recover fertility after kidney transplantation and therefore need to be empowered to prevent unwanted pregnancies and plan for a safe pregnancy if desired. Complications such as preeclampsia, pregnancy-induced hypertension, gestational diabetes, ectopic pregnancy, still birth, low birth weight, and preterm birth are more common in pregnant women with a kidney transplant. Careful monitoring for infection, rejection, and immunosuppressive dose adjustment along with comanagement by a high-risk obstetrician is of utmost importance. Breast-feeding is safe with most immunosuppressive medications and should be encouraged.
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10
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Fertility and Pregnancy in End Stage Kidney Failure Patients and after Renal Transplantation: An Update. TRANSPLANTOLOGY 2021. [DOI: 10.3390/transplantology2020010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Sexual life and fertility are compromised in end stage kidney disease both in men and in women. Successful renal transplantation may rapidly recover fertility in the vast majority of patients. Pregnancy modifies anatomical and functional aspects in the kidney and represents a risk of sensitization that may cause acute rejection. Independently from the risks for the graft, pregnancy in kidney transplant may cause preeclampsia, gestational diabetes, preterm delivery, and low birth weight. The nephrologist has a fundamental role in correct counseling, in a correct evaluation of the mother conditions, and in establishing a correct time lapse between transplantation and conception. Additionally, careful attention must be given to the antirejection therapy, avoiding drugs that could be dangerous to the newborn. Due to the possibility of medical complications during pregnancy, a correct follow-up should be exerted. Even if pregnancy in transplant is considered a high risk one, several data and studies document that in the majority of patients, the long-term follow-up and outcomes for the graft may be similar to that of non-pregnant women.
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Boulay H, Mazaud-Guittot S, Supervielle J, Chemouny JM, Dardier V, Lacroix A, Dion L, Vigneau C. Maternal, foetal and child consequences of immunosuppressive drugs during pregnancy in women with organ transplant: a review. Clin Kidney J 2021; 14:1871-1878. [PMID: 34345409 PMCID: PMC8323135 DOI: 10.1093/ckj/sfab049] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/01/2021] [Indexed: 02/06/2023] Open
Abstract
Although pregnancy remains exceptional in women after heart, liver or lung transplant, obstetricians and nephrologists are regularly confronted with pregnancy in renal transplant recipients. National and international registries have described the epidemiology of maternal, foetal and neonatal complications, and transplantation societies have published recommendations on the monitoring of these high-risk pregnancies. In this review, we summarize the existing data on maternal and foetal complications of pregnancies in women after renal transplant, especially the management of immunosuppression. We also describe the few available data on the middle- and long-term outcomes of their children who were exposed in utero to immunosuppressive drugs.
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Affiliation(s)
- Hugoline Boulay
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Séverine Mazaud-Guittot
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Jeanne Supervielle
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Jonathan M Chemouny
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Virginie Dardier
- Laboratoire de psychologie, comportement, cognition et communication (LP3 C), Université Rennes-Rennes 2, Rennes, France
| | - Agnes Lacroix
- Laboratoire de psychologie, comportement, cognition et communication (LP3 C), Université Rennes-Rennes 2, Rennes, France
| | - Ludivine Dion
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
| | - Cécile Vigneau
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000, Rennes, France
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Abstract
BACKGROUND Pregnancy after kidney transplantation is an uncommon event. In addition to the risk to the child and the mother, pregnancy has a certain risk for the transplanted kidney. METHODS We made a retrospective analysis of pregnancy and kidney function over a 49-year period in women with transplanted kidneys monitored at the National Transplant Centre, University Medical Centre Ljubljana, Ljubljana, Slovenia. RESULTS We analyzed 22 pregnancies in 18 women (26-39 years old) 78 ± 37 months after transplantation. Serum creatinine before conception was 92 ± 26 μmol/L; 3 years after delivery, it was 117 ± 67 μmol/L. There were no rejections during pregnancy. Three rejections occurred in the first 9 months after delivery. The median duration of pregnancies was 37 weeks. Preeclampsia occurred in 4 women and severe eclampsia occurred in 2 women. In 19 cases, delivery was by caesarean section. One child was born with trisomy of chromosome 21 and 3 children were born with minor congenital anomalies. CONCLUSIONS Renal function and proteinuria did not deteriorate 3 years after pregnancy, even after 2 pregnancies. Rejections in the early post-pregnancy period were common. Preeclampsia was more frequent than in the average population. The incidence of major congenital anomalies was comparable to that seen in pregnant women without immunosuppression.
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Gonzalez Suarez ML, Parker AS, Cheungpasitporn W. Pregnancy in Kidney Transplant Recipients. Adv Chronic Kidney Dis 2020; 27:486-498. [PMID: 33328065 DOI: 10.1053/j.ackd.2020.06.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 11/11/2022]
Abstract
Women with end-stage kidney disease commonly have difficulty conceiving through spontaneous pregnancy, and many suffer from infertility. Kidney transplantation restores the impairment in fertility and increases the possibility of pregnancy. In addition, the number of female kidney transplant recipients of reproductive age has been increasing. Thus, preconception counseling, contraceptive management, and family planning are of great importance in the routine care of this population. Pregnancy in kidney transplant recipients is complicated by underlying maternal comorbidities, kidney allograft function, the effect of pregnancy on the transplanted kidney, and the effect of the maternal health on the fetus, in addition to immunosuppressive medications and their potential teratogenesis. Given the potential maternal and fetal risks, and possible complications during pregnancy, pretransplant and prepregnancy counseling for women of reproductive age are crucial, including delivery of information regarding contraception and timing for pregnancy, fertility and pregnancy rates, the risk of immunosuppression on the fetus, the risk of kidney allograft, and other maternal complications. In this article, we discuss aspects related to pregnancy among kidney transplant recipients and their management.
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van Buren MC, Schellekens A, Groenhof TKJ, van Reekum F, van de Wetering J, Paauw ND, Lely AT. Long-term Graft Survival and Graft Function Following Pregnancy in Kidney Transplant Recipients: A Systematic Review and Meta-analysis. Transplantation 2020; 104:1675-1685. [PMID: 32732847 PMCID: PMC7373482 DOI: 10.1097/tp.0000000000003026] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 09/13/2019] [Accepted: 09/24/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND The incidence of pregnancy in kidney transplantation (KT) recipients is increasing. Studies report that the incidence of graft loss (GL) during pregnancy is low, but less data are available on long-term effects of pregnancy on the graft. METHODS Therefore, we performed a meta-analysis and systematic review on GL and graft function, measured by serum creatinine (SCr), after pregnancy in KT recipients, stratified in years postpartum. Furthermore, we included studies of nulliparous KT recipients. RESULTS Our search yielded 38 studies on GL and 18 studies on SCr. The pooled incidence of GL was 9.4% within 2 years after pregnancy, 9.2% within 2-5 years, 22.3% within 5-10 years, and 38.5% >10 years postpartum. In addition, our data show that, in case of graft survival, SCr remains stable over the years. Only within 2 years postpartum, Δ SCr was marginally higher (0.18 mg/dL, 95%CI [0.05-0.32], P = 0.01). Furthermore, no differences in GL were observed in 10 studies comparing GL after pregnancy with nulliparous controls. Systematic review of the literature showed that mainly prepregnancy proteinuria, hypertension, and high SCr are risk factors for GL. CONCLUSIONS Overall, these data show that pregnancy after KT has no effect on long-term graft survival and only a possible effect on graft function within 2 years postpartum. This might be due to publication bias. No significant differences were observed between pre- and postpartum SCr at longer follow-up intervals.
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Affiliation(s)
- Marleen C van Buren
- Department of Internal Medicine, Nephrology and Renal Transplantation, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Anouk Schellekens
- Department of Obstetrics, Wilhelmina Children's Hospital Birth Center, University Medical Center Utrecht, Utrecht
| | - T Katrien J Groenhof
- Department of Cardiovascular Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht
| | | | - Jacqueline van de Wetering
- Department of Obstetrics, Wilhelmina Children's Hospital Birth Center, University Medical Center Utrecht, Utrecht
| | - Nina D Paauw
- Department of Internal Medicine, Nephrology and Renal Transplantation, Erasmus Medical Center, Rotterdam, The Netherlands
| | - A Titia Lely
- Department of Internal Medicine, Nephrology and Renal Transplantation, Erasmus Medical Center, Rotterdam, The Netherlands
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15
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Dębska-Ślizień A, Gałgowska J, Bułło-Piontecka B, Bzoma B, Chamienia A, Król E, Lichodziejewska-Niemierko M, Lizakowski S, Pankrac Z, Preis K, Renke M, Rutkowski P, Śledziński Z, Zdrojewski Z. Pregnancy After Kidney Transplantation With Maternal and Pediatric Outcomes: A Single-Center Experience. Transplant Proc 2020; 52:2430-2435. [PMID: 32444125 DOI: 10.1016/j.transproceed.2020.01.122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 01/26/2020] [Indexed: 10/24/2022]
Abstract
Outcomes of pregnancies after kidney transplantation were evaluated. Thirty-one pregnancies in 26 women were noted. The mean maternal age at pregnancy was 31 ± 5 years (range, 23-44 years). The interval between transplantation and conception was 54 ± 51 months (range, 7-213 months). The mean serum creatinine concentration before conception was 1.28 ± 0.4 mg/dL (range, 0.8-2.45 mg/dL), and mean estimated glomerular filtration rate (Chronic Kidney Disease Epidemiology Collaboration) was 62 ± 18 mL/min/1.73 m2 (range, 27-106 mL/min/1.73 m2). There were no maternal deaths. There was 1 case of suspected acute rejection after delivery. There was 1 case of graft loss during pregnancy. Maternal complications included edema (6/26), hypertension (7/26), increase of (2/26) or appearance of proteinuria (5/26), and preeclampsia (4/26). Mean creatinine increase during pregnancy was 0.02 mg/dL. Mean creatinine 1 year after pregnancy was 1.54 mg/dL (±0.8 mg/dL). There were 19 cesarean sections. Fetal outcomes included 25 live births, 4 abortions, and 2 stillbirths. Out of 25 live births, 22 children were considered healthy, 2 children had congenital defects, and there were 2 deaths at neonatal age. Mean pregnancy age was 35 ± 4 weeks (range, 24-40 weeks). The rate of premature deliveries was 15 of 25. Mean neonate birth weight was 2363 ± 1029 grams (range, 490-4100 grams). The rate of babies small for gestational age was 19%. During follow-up (range, 0.5-30 years) 5 of 26 patients lost grafts (between 3 and 15 years after pregnancy); most (20) of the children previously considered healthy had good long-term development. Our results confirm that risk of pregnancy in kidney transplant recipients can be accepted, and children considered healthy at delivery develop well.
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Affiliation(s)
- Alicja Dębska-Ślizień
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Joanna Gałgowska
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland.
| | - Barbara Bułło-Piontecka
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Beata Bzoma
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Andrzej Chamienia
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Ewa Król
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | | | - Sławomir Lizakowski
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | - Zofia Pankrac
- Department of Obstetrics, Medical University of Gdańsk, Poland
| | - Krzysztof Preis
- Department of Obstetrics, Medical University of Gdańsk, Poland
| | - Marcin Renke
- Department of Occupational and Internal Medicine, Medical University of Gdańsk, Poland
| | - Przemysław Rutkowski
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Poland
| | | | - Zbigniew Zdrojewski
- Department of Internal Medicine, Connective Tissue Diseases and Geriatrics, Medical University of Gdańsk, Poland
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Hortu I, Arı SA, Akdemir A, Koroglu OA, Yılmaz M, Toz H, Sagol S, Ergenoglu AM. Perinatal outcomes of renal transplant pregnancies: a 22-year experience at a single tertiary referral center. J Matern Fetal Neonatal Med 2019; 33:3028-3034. [PMID: 31288677 DOI: 10.1080/14767058.2019.1639664] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: Renal transplantation not only prolongs survival but also improves quality of life and fertility, particularly in patients with end-stage renal disease. The aim of this study was to evaluate the renal and perinatal outcomes of pregnancy after renal transplantation at a high volume academic tertiary hospital.Methods: Fifty-one renal transplant patients (RTPs) who experienced pregnancy after transplantation and received care at Ege University Hospital between January 1995 and December 2017 were retrospectively identified. Data on demographics, comorbidities, and clinical perinatal outcomes were analyzed.Results: The median age of expectant mothers with renal transplantation was 30.51 ± 5.28 years (range 23-41). The mean interval between discontinuing birth control methods and the last menstrual period was 22 months. Preeclampsia occurred in six pregnancies (11.5%), and 43 of 52 pregnancies resulted in live births (82.6%). The mean gestational age at birth was 36.35 ± 2.36 weeks (range: 26-38). A total of 15 births were preterm deliveries (28.8%). Intrauterine growth retardation (IUGR) was detected in four cases. The mean birth weight was 2664.58 ± 613.99 g (range: 600-3.800 g). Twelve newborns were hospitalized in the neonatal intensive care unit (23%). A significant inverse correlation between birth weight and preconception serum creatinine level was found (p < .001; r = -0.532). An inverse correlation between the interval between transplantation and pregnancy and low postpartum serum creatinine level was established significantly (p < .05; r = -0.331). In addition, an inverse correlation between preconceptional serum creatinine and postpartum serum creatinine in the first year was found statistically significant (p < .001, r = -0.681).Conclusion: Even though pregnancy does not seem to adversely affect renal graft function, risks of perinatal as well as obstetrical complications should not be ignored. Pregnancies in RTPs should be followed closely by a multidisciplinary team of experts to minimize perinatal complications before and during pregnancy.
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Affiliation(s)
- Ismet Hortu
- Department of Obstetrics and Gynecology, Ege University School of Medicine, Izmir, Turkey
| | - Sabahattin Anıl Arı
- Department of Obstetrics and Gynecology, Ege University School of Medicine, Izmir, Turkey
| | - Ali Akdemir
- Department of Obstetrics and Gynecology, Ege University School of Medicine, Izmir, Turkey
| | - Ozge Altun Koroglu
- Department of Pediatrics, Division of Neonatology, Ege University School of Medicine, Izmir, Turkey
| | - Mumtaz Yılmaz
- Department of Internal Medicine, Division of Nephrology, Ege University School of Medicine, Izmir, Turkey
| | - Huseyin Toz
- Department of Internal Medicine, Division of Nephrology, Ege University School of Medicine, Izmir, Turkey
| | - Sermet Sagol
- Department of Obstetrics and Gynecology, Ege University School of Medicine, Izmir, Turkey
| | - A Mete Ergenoglu
- Department of Obstetrics and Gynecology, Ege University School of Medicine, Izmir, Turkey
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Cabiddu G, Spotti D, Gernone G, Santoro D, Moroni G, Gregorini G, Giacchino F, Attini R, Limardo M, Gammaro L, Todros T, Piccoli GB. A best-practice position statement on pregnancy after kidney transplantation: focusing on the unsolved questions. The Kidney and Pregnancy Study Group of the Italian Society of Nephrology. J Nephrol 2018; 31:665-681. [PMID: 29949013 PMCID: PMC6182355 DOI: 10.1007/s40620-018-0499-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 04/30/2018] [Indexed: 12/15/2022]
Abstract
Kidney transplantation (KT) is often considered to be the method best able to restore fertility in a woman with chronic kidney disease (CKD). However, pregnancies in KT are not devoid of risks (in particular prematurity, small for gestational age babies, and the hypertensive disorders of pregnancy). An ideal profile of the potential KT mother includes "normal" or "good" kidney function (usually defined as glomerular filtration rate, GFR ≥ 60 ml/min), scant or no proteinuria (usually defined as below 500 mg/dl), normal or well controlled blood pressure (one drug only and no sign of end-organ damage), no recent acute rejection, good compliance and low-dose immunosuppression, without the use of potentially teratogen drugs (mycophenolic acid and m-Tor inhibitors) and an interval of at least 1-2 years after transplantation. In this setting, there is little if any risk of worsening of the kidney function. Less is known about how to manage "non-ideal" situations, such as a pregnancy a short time after KT, or one in the context of hypertension or a failing kidney. The aim of this position statement by the Kidney and Pregnancy Group of the Italian Society of Nephrology is to review the literature and discuss what is known about the clinical management of CKD after KT, with particular attention to women who start a pregnancy in non-ideal conditions. While the experience in such cases is limited, the risks of worsening the renal function are probably higher in cases with markedly reduced kidney function, and in the presence of proteinuria. Well-controlled hypertension alone seems less relevant for outcomes, even if its effect is probably multiplicative if combined with low GFR and proteinuria. As in other settings of kidney disease, superimposed preeclampsia (PE) is differently defined and this impairs calculating its real incidence. No specific difference between non-teratogen immunosuppressive drugs has been shown, but calcineurin inhibitors have been associated with foetal growth restriction and low birth weight. The clinical choices in cases at high risk for malformations or kidney function impairment (pregnancies under mycophenolic acid or with severe kidney-function impairment) require merging clinical and ethical approaches in which, beside the mother and child dyad, the grafted kidney is a crucial "third element".
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Affiliation(s)
| | | | | | | | | | | | | | | | - Monica Limardo
- Azienda Ospedaliera della Provincia di Lecco, Lecco, Italy
| | | | - Tullia Todros
- Department of Surgery, Università di Torino, Turin, Italy
| | - Giorgina Barbara Piccoli
- Department of Clinical and Biological Sciences, Università di Torino, Turin, Italy.
- Centre Hospitalier Le Mans, Le Mans, France.
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18
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Svetitsky S, Baruch R, Schwartz IF, Schwartz D, Nakache R, Goykhman Y, Katz P, Grupper A. Long-Term Effects of Pregnancy on Renal Graft Function in Women After Kidney Transplantation Compared With Matched Controls. Transplant Proc 2018; 50:1461-1465. [PMID: 29880371 DOI: 10.1016/j.transproceed.2018.02.092] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 02/17/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND An important benefit associated with kidney transplantation in women of child-bearing age is increased fertility. We retrospectively evaluated the maternal and fetal complications and evolution of graft function associated with 22 pregnancies post-kidney and kidney-pancreas transplantation, compared with controls without pregnancy post-transplantation, who were matched for gender, year of transplantation, type of donor, age at transplantation, number of transplants, type of transplant (kidney vs kidney-pancreas), and cause of native kidney failure, as well as for renal parameters including serum creatinine and urine protein excretion 1 year before delivery. RESULTS The mean age at time of transplantation was 22.32 (range, 19.45-33.1) years. The mean interval between transplantation and delivery was 75.7 (range, 34-147.8) months. Main maternal complications were pre-eclampsia in 27.3%. The main fetal complications included delayed intrauterine growth (18.2%), preterm deliveries (89.4%), and one death at 3 days postdelivery. The mean serum creatinine level pre-pregnancy was 1.17 (range, 0.7-3.1) mg/dL. Graft failure was higher in the pregnancy group (6 vs 3) but did not differ statistically from the control group, and was associated with creatinine pre-pregnancy (odds ratio [OR], 1.71; 95% confidence interval [CI], 1.15-3.45; P = .04), age at transplantation (1.13 [1.03-1.21]; P = .032), and time of follow-up (2.14 [1.27-2.98]; P = .026). Delta serum creatinine was not different in both groups: 1.05 ± 0.51 versus 0.99 ± 0.92 mg/dL, study versus control group, respectively (P = .17). CONCLUSION Pregnancy after kidney transplantation is associated with serious maternal and fetal complications. We did not observe a significantly increased risk of graft loss or reduced graft function in comparison with recipients with similar clinical characteristics.
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Affiliation(s)
- S Svetitsky
- Nephrology Department, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - R Baruch
- Nephrology Department, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel; Organ Transplantation Unit, Tel Aviv Sourasky Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - I F Schwartz
- Nephrology Department, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - D Schwartz
- Nephrology Department, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - R Nakache
- Organ Transplantation Unit, Tel Aviv Sourasky Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Y Goykhman
- Organ Transplantation Unit, Tel Aviv Sourasky Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - P Katz
- Organ Transplantation Unit, Tel Aviv Sourasky Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Grupper
- Nephrology Department, Tel-Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel; Organ Transplantation Unit, Tel Aviv Sourasky Medical Center, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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19
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Fang YE, Nayyar R, Diplock H. An audit of pregnancy outcomes in solid organ transplant recipients at a metropolitan hospital. Aust N Z J Obstet Gynaecol 2018; 59:102-104. [PMID: 29681134 DOI: 10.1111/ajo.12815] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 03/16/2018] [Indexed: 12/01/2022]
Abstract
BACKGROUND Pregnancies in patients with solid organ transplants have higher rates of complications and caesarean sections (CS). AIM To perform an audit of the pregnancy outcomes in transplant recipients, to determine the rate of CS in our cohort, the appropriate skin incision for CS in these patients and to formulate recommendations for preoperative planning. MATERIALS AND METHODS This is a retrospective cohort study. All patients who had a solid organ transplant were identified from the obstetrics database. The operation records of the transplant recipients who delivered by CS were reviewed and the de-identified data were evaluated for pregnancy outcomes. RESULTS This cohort consisted of 22 women: six had simultaneous pancreas and kidney (SPK) transplants and 16 had kidney transplants. Over a ten-year period, four women had two pregnancies and one had a twin pregnancy, thus 27 babies were born. The rate of CS was 58% (n = 15) and the surgical approach in 13 of these patients was by Pfannenstiel incision. One patient had an elective midline incision at the first CS, which was repeated in the next pregnancy. Two CS were complicated by bladder injury, both occurring in SPK recipients. CONCLUSION Patients with solid organ transplants have a higher rate of CS and SPK patients may be at a higher risk of bladder injuries during CS. Our data suggest that Pfannenstiel skin incision is still suitable for these patients. We recommend reviewing the operative details of the transplant operation and a pelvic magnetic resonance imaging for pre-operative planning.
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Affiliation(s)
- Yunjing E Fang
- Westmead Institute for Maternal Fetal Medicine, Westmead Hospital, Westmead, New South Wales, Australia
| | - Roshini Nayyar
- Westmead Institute for Maternal Fetal Medicine, Westmead Hospital, Westmead, New South Wales, Australia
| | - Hayley Diplock
- Westmead Institute for Maternal Fetal Medicine, Westmead Hospital, Westmead, New South Wales, Australia
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20
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Pregnancy and Renal Transplantation. Nephrourol Mon 2018. [DOI: 10.5812/numonthly.63052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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22
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23
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Orihuela S, Nin M, San Román S, Noboa O, Curi L, Silvariño R, González-Martínez F. Successful Pregnancies in Kidney Transplant Recipients: Experience of the National Kidney Transplant Program From Uruguay. Transplant Proc 2016; 48:643-5. [PMID: 27110021 DOI: 10.1016/j.transproceed.2016.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Renal transplantation increases the possibilities of pregnancy in women of reproductive age. The course of pregnancy was analyzed retrospectively in patients with kidney or kidney-pancreas transplant, surveying maternal-fetal or renal graft complications and the relation with pre-pregnancy renal function. METHODS A cohort that includes all the kidney transplant recipients who went through pregnancy in Uruguay in a period of 28 years is described. Forty pregnancies in 32 patients were registered; the average time between the kidney transplant and the beginning of the gestation period was 47 months. From the total gestations, 10 abortions, 1 neonatal death, and 1 fetal demise were registered. From the remaining pregnancies, we highlight prematurity (18/29) and low birth weight (14/21). Twenty-nine in 30 pregnancies ended in cesarean section; in 8 of 30, pre-eclampsia diagnosis was performed. Acute rejection was diagnosed in 2 of 30 pregnancies, both undergoing their first post-transplant year. RESULTS Two patients required dialysis throughout the pregnancy because of progress into severe renal insufficiency. Higher obstetric perinatal morbidity and renal function deterioration was related to lower pre-pregnancy glomerular filtration rate (GFR). CONCLUSIONS A successful pregnancy is possible in transplant recipients, yet there are risks of prematurity, low birth weight, and abortion. A lower GFR before pregnancy was associated with poorer maternal and perinatal results as shown in the different series.
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Affiliation(s)
- S Orihuela
- Nephrology and Urology Institute, Montevideo, Uruguay
| | - M Nin
- Nephrology and Urology Institute, Montevideo, Uruguay; Department of Nephrology, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay.
| | - S San Román
- Department of Nephrology, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - O Noboa
- Department of Nephrology, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - L Curi
- Nephrology and Urology Institute, Montevideo, Uruguay
| | - R Silvariño
- Department of Nephrology, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - F González-Martínez
- Nephrology and Urology Institute, Montevideo, Uruguay; Department of Nephrology, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
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Piccoli GB, Cabiddu G, Attini R, Gerbino M, Todeschini P, Perrino ML, Manzione AM, Piredda GB, Gnappi E, Caputo F, Montagnino G, Bellizzi V, Di Loreto P, Martino F, Montanaro D, Rossini M, Castellino S, Biolcati M, Fassio F, Loi V, Parisi S, Versino E, Pani A, Todros T. Pregnancy outcomes after kidney graft in Italy: are the changes over time the result of different therapies or of different policies? A nationwide survey (1978–2013). Nephrol Dial Transplant 2016; 31:1957-1965. [DOI: 10.1093/ndt/gfw232] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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25
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Kleinclauss F, Timsit MO, Thuret R. [Sexuality, fertility and pregnancy after kidney transplantation]. Prog Urol 2016; 26:1122-1131. [PMID: 27665408 DOI: 10.1016/j.purol.2016.08.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 08/19/2016] [Accepted: 08/22/2016] [Indexed: 11/15/2022]
Abstract
AIMS To describe sexuality and fertility alterations secondary to chronic kidney disease and their outcomes after renal transplantation. MATERIAL AND METHODS An exhaustive systematic review of the scientific literature was performed in the Medline database (http://www.ncbi.nlm.nih.gov) and Embase (http://www.embase.com) using different associations of the following keywords: erectile dysfunction; impotence; sexuality; pregnancy; fertility; renal transplantation. Publications obtained were selected based on methodology, language, date of publication (last 10 years) and relevance. Prospective and retrospective studies, in English or French, review articles; meta-analysis and guidelines were selected and analyzed. This search found 706 articles. After reading titles and abstracts, 76 were included in the text, based on their relevance. RESULTS The observed prevalence of erectile dysfunction is high in men with chronic kidney disease. The causes of erectile dysfunction are numbers and its origin is often multifactorial. Most of the time, kidney transplantation improves sexuality and the management of erectile dysfunction in transplanted men is similar to the general population. Improvement in sexuality in men and women after kidney transplantation may conduct to pregnancy. The outcomes of pregnancy after transplantation are quite good in absence of risk factors such as time to pregnancy less than 1 year after transplantation, uncontrolled high blood pressure, and decreased renal function of the graft. Adaptation of immunosuppression may be required to avoid any teratogenicity for the fetus. CONCLUSION Kidney transplantation improves sexuality and fertility in men and women with chronic kidney disease.
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Affiliation(s)
- F Kleinclauss
- Service d'urologie et transplantation rénale, CHRU de Besançon, 3, boulevard A.-Fleming, 25000 Besançon France; Université de Franche-Comté, 25000 Besançon, France; Inserm UMR 1098, 25000 Besançon, France.
| | - M-O Timsit
- Service d'urologie, hôpital européen Georges-Pompidou, 75015 Paris, France; Université Paris-Descartes, 75006 Paris, France
| | - R Thuret
- Service d'urologie et transplantation rénale, CHU de Montpellier, 34090 Montpellier, France; Université de Montpellier, 34000 Montpellier, France
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26
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Stoumpos S, McNeill SH, Gorrie M, Mark PB, Brennand JE, Geddes CC, Deighan CJ. Obstetric and long-term kidney outcomes in renal transplant recipients: a 40-yr single-center study. Clin Transplant 2016; 30:673-81. [PMID: 26992458 DOI: 10.1111/ctr.12732] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2016] [Indexed: 11/29/2022]
Abstract
Female renal transplant recipients of childbearing age may ask what the outcomes are for pregnancy and whether pregnancy will affect graft function. We analyzed obstetric and transplant outcomes among renal transplant recipients in our center who have been pregnant between 1973 and 2013. A case-cohort study was performed identifying 83 pairs of pregnant and non-pregnant controls matched for sex, age, transplant vintage, and creatinine. There were 138 pregnancies reported from 89 renal transplant recipients. There were live births in 74% of pregnancies with high prevalence of prematurity (61%), low birth weight (52%), and pre-eclampsia (14%). Lower eGFR (OR 0.98; p = 0.05) and higher uPCR (OR 1.86; p = 0.02) at conception were independent predictors for poor composite obstetric outcome. Lower eGFR (OR 0.98; p = 0.04), higher uPCR (OR 1.50; p = 0.04), and live organ donation (OR 0.35; p = 0.02) were predictors of ≥20% loss of eGFR between immediately pre-pregnancy and one yr after delivery. There was no difference in eGFR at one, five, and 10 yr in pregnant women compared with non-pregnant controls and a pregnancy was not associated with poorer 10-yr transplant or 20-yr patient survival. Despite high rates of obstetric complications, most women had successful pregnancies with good long-term transplant function.
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Affiliation(s)
- Sokratis Stoumpos
- The Glasgow Renal & Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Susan H McNeill
- The Glasgow Renal & Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Morag Gorrie
- The Glasgow Renal & Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Patrick B Mark
- The Glasgow Renal & Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK.,Institute of Cardiovascular and Medical Sciences, BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, UK
| | - Janet E Brennand
- Department of Obstetrics, Queen Elizabeth University Hospital, Glasgow, UK
| | - Colin C Geddes
- The Glasgow Renal & Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Christopher J Deighan
- The Glasgow Renal & Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
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Kovács DÁ, Szabó L, Jenei K, Fedor R, Zádori G, Zsom L, Kabai K, Záhonyi A, Asztalos L, Nemes B. Pregnancy management of women with kidney transplantation. Interv Med Appl Sci 2016; 7:161-5. [PMID: 26767122 DOI: 10.1556/1646.7.2015.4.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Women with renal disease, besides many dysfunctions, face increasing infertility and high-risk pregnancy due to uremia and changes of the hormonal functions. After renal transplantation, sexual dysfunction improves, providing the possibility of successful pregnancy for women of childbearing age. However, kidney transplanted patients are high-risk pregnant patients with increased maternal and fetal risks, and the graft also may be compromised during pregnancy; most studies report on several successive deliveries due to multidisciplinary team management. In clinical practice, the graft is rarely affected during the period of gestation. Fetal development disorders are also rare although preterm delivery and intrauterine growth retardation are common. For now, several studies and clinical investigations proved that, under multidisciplinary control, kidney transplanted female patients are also possible to have safe pregnancy and successful delivery. There are conflicting data in the literature about the prevention of complications and the timing of pregnancy. Herein, we would like to present some experience of our centre. A total of 847 kidney transplantations have been performed between June 1993 and December 2013 with 163 childbearing aged females (18-45 years) in our center. We report on three kidney transplanted patients who have given birth to healthy newborns. In our practice, severe complications have not been observed.
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Affiliation(s)
| | - László Szabó
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - Katalin Jenei
- Institute of Obstetrics and Gynecology, University of Debrecen , Debrecen , Hungary
| | - Roland Fedor
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - Gergely Zádori
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - Lajos Zsom
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - Krisztina Kabai
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - Anita Záhonyi
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - László Asztalos
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
| | - Balázs Nemes
- Institute of Surgery, University of Debrecen , Debrecen , Hungary
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Abstract
Renal transplantation in paediatric patients usually provides excellent short-term and medium-term results. Early diagnosis of chronic kidney disease and active therapy of end-stage renal disease before and after transplantation enables the majority of children to grow and develop normally. The adverse effects of immunosuppressive medication and reduced graft function might, however, hamper long-term outcomes in these patients and can lead to metabolic complications, cardiovascular disease, reduced bone health, and malignancies. The neurocognitive development and quality of life of paediatric transplant recipients largely depend on the primary diagnosis and on graft function. Poor adherence to immunosuppression is an important risk factor for graft loss in adolescents, and controlled transition to adult care is of utmost importance to ensure a continued normal life. In this Review, we discuss the outcomes and long-term effects of renal transplantation in paediatric recipients, including consequences on growth, development, bone, metabolic, and cardiovascular disorders. We discuss the key problems in the care of paediatric renal transplant recipients and the remaining challenges that should be the focus of future research.
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29
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Ryu YJ, Choi JY, Kwon OJ. Does Pregnancy after Renal Transplantation Affect Their Allograft and Pregnancy Outcomes? KOREAN JOURNAL OF TRANSPLANTATION 2015. [DOI: 10.4285/jkstn.2015.29.4.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Young Ju Ryu
- Department of Surgery, Hanyang University Seoul Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Ji Yoon Choi
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Oh Jung Kwon
- Department of Surgery, Hanyang University Seoul Hospital, Hanyang University College of Medicine, Seoul, Korea
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Cabiddu G, Castellino S, Gernone G, Santoro D, Giacchino F, Credendino O, Daidone G, Gregorini G, Moroni G, Attini R, Minelli F, Manisco G, Todros T, Piccoli GB. Best practices on pregnancy on dialysis: the Italian Study Group on Kidney and Pregnancy. J Nephrol 2015; 28:279-88. [PMID: 25966799 DOI: 10.1007/s40620-015-0191-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Accepted: 03/06/2015] [Indexed: 01/22/2023]
Abstract
BACKGROUND Pregnancy during dialysis is increasingly being reported and represents a debated point in Nephrology. The small number of cases available in the literature makes evidence-based counselling difficult, also given the cultural sensitivity of this issue. Hence, the need for position statements to highlight the state of the art and propose the unresolved issues for general discussion. METHODS A systematic analysis of the literature (MESH, Emtree and free terms on pregnancy and dialysis) was conducted and expert opinions examined (Study Group on Kidney and Pregnancy; experts involved in the management of pregnancy in dialysis in Italy 2000-2013). Questions regarded: timing of dialysis start in pregnancy; mode of treatment, i.e. peritoneal dialysis (PD) versus haemodialysis (HD); treatment schedules (for both modes); obstetric surveillance; main support therapies (anaemia, calcium-phosphate parathormone; acidosis); counselling tips. MAIN RESULTS Timing of dialysis start is not clear, considering also the different support therapies; successful pregnancy is possible in both PD and HD; high efficiency and strict integration with residual kidney function are pivotal in both treatments, the blood urea nitrogen test being perhaps a useful marker in this context. To date, long-hour HD has provided the best results. Strict, personalized obstetric surveillance is warranted; therapies should be aimed at avoiding vitamin B12, folate and iron deficits, and at correcting anaemia; vitamin D and calcium administration is safe and recommended. Women on dialysis should be advised that pregnancy is possible, albeit rare, with both types of dialysis treatment, and that a success rate of over 75% may be achieved. High dialysis efficiency and frequent controls are needed to optimize outcomes.
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Campise M, Giglio E, Trespidi L, Messa P, Moroni G. Pregnancies in women receiving renal transplant for lupus nephritis: description of nine pregnancies and review of the literature. Lupus 2015; 24:1210-3. [DOI: 10.1177/0961203315583542] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Accepted: 03/30/2015] [Indexed: 11/17/2022]
Abstract
Background Few data are available on pregnancy in renal transplanted women for lupus nephritis (LN). Methods Among 38 women with LN who received a renal transplant in our Unit, three had nine pregnancies. During the pregnancies, patients were followed by a multidisciplinary team including gynecologists and nephrologists. Results Two patients received a living related and one a deceased kidney transplant. The immunosuppressive therapy consisted of steroids calcinurin inhibithors and mycophenolate mofetil. The last drug was substituted with azathioprine in prevision of pregnancy. All patients had normal renal function and urinalysis. In two patients some signs of immunological activity persisted after transplantation. Five pregnancies ended in miscarriage and four in live births. Two pregnancies were uneventful. Pre-eclampsia occurred in a hypertensive patient in two pregnancies that ended in preterm delivery in one case and in a small for gestation age in both cases. And finally, follow-up graft function and urinalysis continued to be normal in all patients. Conclusions After renal transplantation our LN women continue to have frequent miscarriages. The other pregnancies ended in live births and, with the exception of pre-eclampsia in a hypertensive patient, no renal or extra-renal complications occurred during or after pregnancy, even in cases with active immunological tests.
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Affiliation(s)
- M Campise
- Department of Nephrology and Dialysis, Fondazione Ca’ Granda IRCCS Ospedale Maggiore, Milan, Italy
| | - E Giglio
- Department of Nephrology and Dialysis, Fondazione Ca’ Granda IRCCS Ospedale Maggiore, Milan, Italy
| | - L Trespidi
- Department of Obstetric and Gynecology, Fondazione Ca’ Granda IRCCS Ospedale Maggiore, Milan, Italy
| | - P Messa
- Department of Nephrology and Dialysis, Fondazione Ca’ Granda IRCCS Ospedale Maggiore, Milan, Italy
| | - G Moroni
- Department of Nephrology and Dialysis, Fondazione Ca’ Granda IRCCS Ospedale Maggiore, Milan, Italy
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Dębska-Ślizień A, Gałgowska J, Chamienia A, Bułło-Piontecka B, Król E, Lichodziejewska-Niemierko M, Lizakowski S, Renke M, Rutkowski P, Zdrojewski Z, Preis K, Śledziński Z, Rutkowski B. Pregnancy After Kidney Transplantation: A Single-Center Experience and Review of the Literature. Transplant Proc 2014; 46:2668-72. [DOI: 10.1016/j.transproceed.2014.08.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Intrauterine Growth Restriction in Pregnant Renal and Liver Transplant Recipients: Risk Factors Assessment. Transplant Proc 2014; 46:2794-7. [DOI: 10.1016/j.transproceed.2014.09.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Erman Akar M, Ozekinci M, Sanhal C, Kececioglu N, Mendilcioglu I, Senol Y, Dirican K, Kocak H, Dinckan A, Suleymanlar G. A Retrospective Analysis of Pregnancy Outcomes after Kidney Transplantation in a Single Center. Gynecol Obstet Invest 2014; 79:13-8. [DOI: 10.1159/000365815] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 07/09/2014] [Indexed: 11/19/2022]
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Hebral AL, Cointault O, Connan L, Congy-Jolivet N, Esposito L, Cardeau-Desangles I, Del Bello A, Lavayssière L, Nogier MB, Ribes D, Guitard J, Sallusto F, Gamé X, Parant O, Berrebi A, Rostaing L, Kamar N. Pregnancy after kidney transplantation: outcome and anti-human leucocyte antigen alloimmunization risk. Nephrol Dial Transplant 2014; 29:1786-1793. [DOI: 10.1093/ndt/gfu208] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Piccoli GB, Cabiddu G, Daidone G, Guzzo G, Maxia S, Ciniglio I, Postorino V, Loi V, Ghiotto S, Nichelatti M, Attini R, Coscia A, Postorino M, Pani A, Castellino S, Gernone G, Calabria S, Galliani M, di Tullio M, Fersini S, Grazia Chiappini M, Proietti E, Saffiotti S, Brunati C, Montoli A, Esposito C, Montagna G, Salvatore T, Amatruda O, Casiraghi E, Pieruzzi F, Di Benedetto A, Alfisi G, Monique B, Leveque A, Giofre F, Alati G, Lombardi L. The children of dialysis: live-born babies from on-dialysis mothers in Italy--an epidemiological perspective comparing dialysis, kidney transplantation and the overall population. Nephrol Dial Transplant 2014; 29:1578-1586. [DOI: 10.1093/ndt/gfu092] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Ultra-high-risk pregnancies in women after renal transplantation. Eur J Obstet Gynecol Reprod Biol 2014; 180:72-6. [PMID: 25048151 DOI: 10.1016/j.ejogrb.2014.06.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 06/18/2014] [Accepted: 06/26/2014] [Indexed: 11/23/2022]
Abstract
OBJECTIVES This study evaluates pregnancy outcomes in renal transplant recipients who have additional obstetrical, surgical, or urological risk factors. STUDY DESIGN Data from our transplantation and obstetrical databases were retrospectively analyzed to identify all women of reproductive age who had undergone renal transplantation between 1999 and 2013 at our tertiary referral center and had subsequently become pregnant. Characteristics of pregnancy and perinatal outcome parameters; obstetrical, urological, and surgical risk factors; and graft function were assessed. Descriptive data analysis, Fisher's exact test, unpaired Student's t-test and one-way analysis of the variance were performed. RESULTS The overall pregnancy rate after renal transplantation was 5% (n=13). 77% of the patients (n=10) had ultra-high-risk pregnancies due to additional risk factors. These included twin pregnancy, placenta previa/percreta, hypertension; previous heart transplantation, previous myocardial infarction; postoperative lymphocele, urinary leakage, hydronephrosis, or vesico-ureteral reflux. Two patients had two consecutive pregnancies. A total of 12 deliveries with 13 newborns were achieved. Cesarean section and preterm delivery rates were 67% and 50%, respectively. Mean gestational week at delivery was 36 ± 3. Mean creatinine levels were higher in women with preterm deliveries and in those of advanced age. Mean time between transplantation and delivery was 79 ± 36 months. All patients had adequate graft function after a mean follow-up of 128 ± 50 months after renal transplantation. CONCLUSIONS Pregnant women after renal transplantation commonly present with additional risk factors. In these ultra-high-risk pregnancies successful outcomes can be achieved in a multidisciplinary setting. Adequate graft function and urinary tract evaluation is necessary.
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Capitaine L, Van Assche K, Pennings G, Sterckx S. Pediatric priority in kidney allocation: challenging its acceptability. Transpl Int 2014; 27:533-40. [DOI: 10.1111/tri.12280] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Revised: 09/13/2013] [Accepted: 01/24/2014] [Indexed: 01/08/2023]
Affiliation(s)
| | - Kristof Van Assche
- Research Group on Law, Science, Technology and Society; Vrije Universiteit Brussel; Brussels Belgium
| | - Guido Pennings
- Bioethics Institute Ghent; Ghent University; Ghent Belgium
| | - Sigrid Sterckx
- Bioethics Institute Ghent; Ghent University; Ghent Belgium
- Research Group on Law, Science, Technology and Society; Vrije Universiteit Brussel; Brussels Belgium
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Wyld ML, Clayton PA, Jesudason S, Chadban SJ, Alexander SI. Pregnancy outcomes for kidney transplant recipients. Am J Transplant 2013; 13:3173-82. [PMID: 24266970 DOI: 10.1111/ajt.12452] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 07/17/2013] [Accepted: 08/02/2013] [Indexed: 01/25/2023]
Abstract
Pregnancy outcomes in a transplant population have not been well documented. Data from the Australia and New Zealand Dialysis and Transplant Registry (ANZDATA) and the National Perinatal Epidemiology and Statistics Unit (NPESU) were analyzed. We described pregnancy outcomes within the transplant population and compared these to outcomes for the general population. Six hundred ninety-two pregnancies in 447 transplant recipients were reported between 1971 and 2010 (ANZDATA); a corresponding 5 269 645 pregnancies were reported nationally in Australia between 1991 and 2010 (NPESU). At pregnancy transplant mothers had a median age of 31 years (interquartile range [IQR]: 27, 34), a median creatinine of 106 µmol/L (IQR: 88, 1103 µmol/L) and a functioning transplant for a median of 5 years (IQR: 3, 9). The mean gestational age at birth was 35 ± 5 weeks in transplant recipients, significantly shorter than the national average of 39 weeks (p < 0.0001). Mean live birth weight for transplant recipients was 873 g lower than the national average (2485 ± 783 g vs. 3358 ± 2 g); a significant difference remained after controlling for gestational age. There was lower perinatal survival rate in babies born to transplant recipients, 94% compared with 99% nationally (p < 0.001). Although transplant pregnancies are generally successful, outcomes differ from the general population, indicating these remain high-risk pregnancies despite good allograft function.
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Affiliation(s)
- M L Wyld
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia; Royal Prince Alfred Hospital, Camperdown, Sydney, NSW, Australia
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Jesudason S, Grace BS, McDonald SP. Pregnancy outcomes according to dialysis commencing before or after conception in women with ESRD. Clin J Am Soc Nephrol 2013; 9:143-9. [PMID: 24235285 DOI: 10.2215/cjn.03560413] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND OBJECTIVES Pregnancy in ESRD is rare and poses substantial risk for mother and baby. This study describes a large series of pregnancies in women undergoing long-term dialysis treatment and reviews maternal and fetal outcomes. Specifically, women who had conceived before and after starting long-term dialysis are compared. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENT All pregnancies reported to the Australian and New Zealand Dialysis and Transplantation Registry from 2001 to 2011 (n=77), following the introduction of specific parenthood data collection, were analyzed. RESULTS Between 2001 and 2011, there were 77 pregnancies among 73 women. Of these, 53 pregnancies were in women who conceived after long-term dialysis was established and 24 pregnancies occurred before dialysis began. The overall live birth rate (after exclusion of elective terminations) was 73%. In pregnancies reaching 20 weeks gestation, the live birth rate was 82%. Women who conceived before dialysis commenced had significantly higher live birth rates (91% versus 63%; P=0.03), but infants had similar birthweight and gestational age. This difference in live birth rate was primarily due to higher rates of early pregnancy loss before 20 weeks in women who conceived after dialysis was established. In pregnancies that reached 20 weeks or more, the live birth rate was higher in women with conception before dialysis commenced (91% versus 76%; P=0.28). Overall, the median gestational age was 33.8 weeks (interquartile range, 30.6-37.6 weeks) and median birthweight was 1750 g (interquartile range, 1130-2417 g). More than 40% of pregnancies reached >34 weeks' gestation; prematurity at <28 weeks was 11.4% and 28-day neonatal survival rate was 98%. CONCLUSIONS Women with kidney disease who start long-term dialysis after conception have superior live birth rates compared with those already established on dialysis at the time of conception, although these pregnancies remain high risk.
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Affiliation(s)
- Shilpanjali Jesudason
- Central and Northern Adelaide Renal and Transplantation Service and, †Department of Medicine, University of Adelaide, Adelaide, South Australia, Australia, ‡Australia and New Zealand Dialysis and Transplant Registry (ANZDATA), Royal Adelaide Hospital, Adelaide, South Australia, Australia
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A comparison of the outcome of pregnancies after liver and kidney transplantation. Transplantation 2013; 95:222-7. [PMID: 23222883 DOI: 10.1097/tp.0b013e318277e318] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Pregnancies are an issue difficult to manage in recipients of solid organ grafts. Whereas most studies report on individual women who have received transplants, we retrospectively studied all gestations of women with liver (LT) or kidney transplants (KT) from October 1988 to August 2010 at one major transplantation center in Germany and compared the outcome. METHODS A total of 115 gestations in 37 women with LT and in 34 women with KT were identified. Mean age and time between transplantation and gestation were comparable in both groups. RESULTS Whereas 81 (70%) of all gestations were successful, 15 (13%) were terminated, and there were 19 (17%) spontaneous abortions and 2 (2%) intrauterine deaths. The rate of live births in women with LT was higher than that in women with KT (48/62 [77%] vs. 32/53 [62%], P=0.05). Fetal abnormalities were observed in two newborns in women with LT. The duration of successful gestations was lower in women with KT than in women with LT (35 months [range, 26-41 months] vs. 39 months [range, 26-40 months], P<0.001). Preterm births occurred in 37% of all women, but predominantly in women with KT associated with a lower birth weight of the newborns. Preeclampsia occurred in 18 women, of whom 14 were women with KT. We observed 10 women with rejection episodes associated to pregnancy; these were 8 women with LT and 2 women with KT. CONCLUSIONS Pregnancies after liver or kidney transplantation had an acceptable outcome with 70% live births. Remarkably, maternal comorbidity and complications during gestation were more frequent in women with KT affecting newborn birth weight. There were more rejections in women with LT than in women with KT.
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Current world literature. Curr Opin Organ Transplant 2013; 18:241-50. [PMID: 23486386 DOI: 10.1097/mot.0b013e32835f5709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Because women are becoming pregnant at a later age, hypertension is more commonly encountered in pregnancy. In addition, with increasing numbers of young women living with renal transplants and kidney disease, it is important for physicians to be aware of the effects of pregnancy on these diseases. A multidisciplinary approach is essential to assess and care for pregnant women with kidney disease. Pre-pregnancy counselling should be offered to all women with chronic kidney disease. A review of medication to avoid teratogenicity and optimise the disease prior to conception is the ideal. Pregnancy may be the first medical review for a young woman, who may present with a previously undiagnosed renal problem.
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Affiliation(s)
- Ines Palma-Reis
- Women's Health, Guy's and St Thomas' Hospital NHS Foundation Trust, London
| | - Alina Vais
- Women's Health, Guy's and St Thomas' Hospital NHS Foundation Trust, London
| | | | - Anita Banerjee
- Women's Health, Guy's and St Thomas' Hospital NHS Foundation Trust, London
- Acute Medicine, Princess Royal University Hospital, South London Healthcare Trust, London
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