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Stanic Z, Vulic M, Hrgovic Z, Fureš R, Plazibat M, Cecuk E, Vusic I, Lagancic M. Pregnancy After Simultaneous Pancreas-Kidney Transplantation in Treatment of End-Stage Diabetes Mellitus: a Review. Z Geburtshilfe Neonatol 2021; 226:86-91. [PMID: 34933349 DOI: 10.1055/a-1710-4097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The majority of patients with simultaneous pancreas and kidney transplant (SPKT) required transplantation owing to a long-standing history of insulin-dependent diabetes mellitus (IDDM). The disease causes multiple organ damage, impairs fertility, and affects quality of life. A successful kidney and pancreas transplant can improve health, ameliorate the consequences of pre-existent diabetes, and restore fertility. Good graft function, without any sign of rejection, and stable doses of immunosuppressant drugs are of utmost importance prior to the planned pregnancy. SPKT recipients who become pregnant may be at an increased risk for an adverse outcome and require meticulous multidisciplinary surveillance. We present experiences with SPKT pregnancies, traditional approaches, and recent considerations. In light of complex interactions between new anatomic relations and the impact of developing pregnancy and immunosuppressive medications, special stress is put on the risk of graft rejection, development of pregnancy complications, and potential harmful effects on fetal development. Recent recommendations in management of SPKT recipients who wish to commence pregnancy are presented as well. Key words: transplantation, pregnancy, pancreas, kidney, simultaneous pancreas and kidney transplantation (SPKT).
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Affiliation(s)
- Zana Stanic
- Department for Integrative Gynecology, Obstetrics and Minimally invasive Gynecologic Surgery, Zabok General Hospital, Zabok, Croatia
| | - Marko Vulic
- Department of Gynaecology and Obstetrics, Clinical Hospital Center Split, Split, Croatia
| | - Zlatko Hrgovic
- Gynecology and Women's Health Department, Goethe-Universität Frankfurt am Main, Frankfurt am Main, Germany
| | - Rajko Fureš
- Department for Integrative Gynecology, Obstetrics and Minimally invasive Gynecologic Surgery, Zabok General Hospital, Zabok, Croatia
| | - Milvija Plazibat
- Department of Pediatrics, Zabok General Hospital, Zabok, Croatia
| | - Esma Cecuk
- Center for transfusion and transplant medicine, Clinical Hospital Center Split, Split, Croatia
| | - Iva Vusic
- Emergency Department, Bjelovar General Hospital, Bjelovar, Croatia
| | - Marko Lagancic
- Emergency Department, Dubrava Clinical Hospital, Zagreb, Croatia
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Szymusik I, Warzecha D, Wielgoś M, Pietrzak B. Infertility in Female and Male Solid Organ Recipients - From Diagnosis to Treatment: An Up-To-Date Review of the Literature. Ann Transplant 2020; 25:e923592. [PMID: 33214544 PMCID: PMC7684845 DOI: 10.12659/aot.923592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Around 20% to 30% of patients after solid organ transplantation are of reproductive age. The estimated rate of infertility in this group is slightly higher than in the general population. Choosing the optimal moment for pregnancy in transplanted patients plays a pivotal role, regardless of the method of conception. The first part of this article presents an up-to-date review of the problem of infertility in female and male solid organ recipients, with special attention to the influence of specific immunosuppressive drugs on semen parameters. The second part discusses the current knowledge regarding infertility treatment and the results of assisted reproductive techniques in this specific group of patients. Despite restoring gonadal functions after transplantation, the patients should be informed about possible negative effects of medications on fertility, course of pregnancy, and the fetus. Interdisciplinary care should always be provided for infertile graft recipients, especially women, as it ensures safety both for the graft and for the potential gestation. The process of infertility diagnosis and tools used for that purpose are the same in transplanted patients as in the general population. The treatment with assisted reproductive techniques is acceptable and gives favorable results as long as patients are managed rationally, with special attention paid to prevention of iatrogenic complications.
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Affiliation(s)
- Iwona Szymusik
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Damian Warzecha
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Mirosław Wielgoś
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Bronisława Pietrzak
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
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Immunosuppressants and Male Reproduction. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1034:179-210. [PMID: 29256132 DOI: 10.1007/978-3-319-69535-8_12] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Prolonged use of immunosuppressant medications is occasionally seen in infertile men with chronic inflammatory conditions; autoimmune disorders; or an organ or hematopoietic stem cell transplant. Chronic inflammation impacts negatively on male reproductive endpoints, so immunosuppressant therapy can produce improvements. Corticosteroids have been used to treat antisperm antibodies and even as an empirical treatment for male infertility in general. Trials of these methods have provided mixed results on semen quality and fertility, with improvement, no change and negative effects reported by different investigators. In a substantial number of observational studies, patients on long-term therapy with prednisone for chronic inflammatory disease, testosterone levels were lower compared to untreated controls, though randomized controlled trials have not been conducted. Similarly decreases in testosterone have been reported in men receiving corticosteroids to minimize transplant rejection; however, most were treated with multiple immunosuppressive medications that may have contributed to this effect. A large number of trials of healthy men treated with corticosteroids have shown some disruption in reproductive hormone levels, but other studies reported no effect. Studies in monkeys, rats (at human equivalent dose), cattle, sheep, and horses have shown endocrine disruption, including low testosterone with dexamethasone treatment. Of the cytostatic immunosuppressives, which have high potential for cellular damage, cyclophosphamide has received the most attention, sometimes lowering sperm counts significantly. Methotrexate may decrease sperm numbers in humans and has significant negative impacts in rodents. Other chemotherapeutic drugs used as immunosuppressants are likely to impact negatively on male fertility endpoints, but few data have been collected. The TNF-α Inhibitors have also received little experimental attention. There is some evidence that the immunophilin modulators: cyclosporine, sirolimus, and everolimus cause endocrine disruption and semen quality impairment. As we review in this chapter, results in experimental species are concerning, and well-designed studies are lacking for the effects of these medications on reproductive endpoints in men.
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Wiles KS, Tillett AL, Harding KR. Solid organ transplantation in pregnancy. ACTA ACUST UNITED AC 2016. [DOI: 10.1111/tog.12263] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kate S Wiles
- Women's Health Academic Centre; Guy's and St. Thomas' NHS Foundation Trust and King's College London; London SE1 7EH UK
| | | | - Kate R Harding
- Guy's and St. Thomas' NHS Foundation Trust; London SE1 7EH UK
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Lauria MW, Ribeiro-Oliveira A. Diabetes and other endocrine-metabolic abnormalities in the long-term follow-up of pancreas transplantation. Clin Diabetes Endocrinol 2016; 2:14. [PMID: 28702248 PMCID: PMC5471933 DOI: 10.1186/s40842-016-0032-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 07/03/2016] [Indexed: 12/12/2022] Open
Abstract
Pancreas transplantation (PTX) has been demonstrated to restore long-term glucose homeostasis beyond what can be achieved by intensive insulin therapy or islet transplants. Moreover, PTX has been shown to decrease the progression of the chronic complications of diabetes. However, PTX patients require chronic use of immunosuppressive drugs with potential side effects. The long-term follow-up of PTX patients demands special care regarding metabolic deviations, infectious complications, and chronic rejection. Diabetes and other endocrine metabolic abnormalities following transplantation are common and can increase morbidity and mortality. Previous recipient-related and donor-related factors, as well as other aspects inherent to the transplant, act together in the pathogenesis of those abnormalities. Early recognition of these disturbances is the key to timely treatment; however, adequate tools to achieve this goal are often lacking. In a way, the type of PTX procedure, whether simultaneous pancreas kidney or not, seems to differentially influence the evolution of endocrine and metabolic abnormalities. Further studies are needed to define the best approach for PTX patients. This review will focus on the most common endocrine metabolic disorders seen in the long-term management of PTX: diabetes mellitus, hyperlipidemia, and bone loss. The authors here cover each one of these endocrine topics by showing the evaluation as well as proper management in the follow-up after PTX.
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Affiliation(s)
- Marcio W Lauria
- Department of Internal Medicine (Endocrinology section and Transplantation unit), Federal University of Minas Gerais, Rua Alfredo Balena, 190, 30130-100 Belo Horizonte, MG Brazil
| | - Antonio Ribeiro-Oliveira
- Department of Internal Medicine (Endocrinology section and Transplantation unit), Federal University of Minas Gerais, Rua Alfredo Balena, 190, 30130-100 Belo Horizonte, MG Brazil
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Shivaswamy V, Boerner B, Larsen J. Post-Transplant Diabetes Mellitus: Causes, Treatment, and Impact on Outcomes. Endocr Rev 2016; 37:37-61. [PMID: 26650437 PMCID: PMC4740345 DOI: 10.1210/er.2015-1084] [Citation(s) in RCA: 192] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Post-transplant diabetes mellitus (PTDM) is a frequent consequence of solid organ transplantation. PTDM has been associated with greater mortality and increased infections in different transplant groups using different diagnostic criteria. An international consensus panel recommended a consistent set of guidelines in 2003 based on American Diabetes Association glucose criteria but did not exclude the immediate post-transplant hospitalization when many patients receive large doses of corticosteroids. Greater glucose monitoring during all hospitalizations has revealed significant glucose intolerance in the majority of recipients immediately after transplant. As a result, the international consensus panel reviewed its earlier guidelines and recommended delaying screening and diagnosis of PTDM until the recipient is on stable doses of immunosuppression after discharge from initial transplant hospitalization. The group cautioned that whereas hemoglobin A1C has been adopted as a diagnostic criterion by many, it is not reliable as the sole diabetes screening method during the first year after transplant. Risk factors for PTDM include many of the immunosuppressant medications themselves as well as those for type 2 diabetes. The provider managing diabetes and associated dyslipidemia and hypertension after transplant must be careful of the greater risk for drug-drug interactions and infections with immunosuppressant medications. Treatment goals and therapies must consider the greater risk for fluctuating and reduced kidney function, which can cause hypoglycemia. Research is actively focused on strategies to prevent PTDM, but until strategies are found, it is imperative that immunosuppression regimens are chosen based on their evidence to prolong graft survival, not to avoid PTDM.
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Affiliation(s)
- Vijay Shivaswamy
- Division of Diabetes, Endocrinology, and Metabolism (V.S., B.B., J.L.), Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198; and VA Nebraska-Western Iowa Health Care System (V.S.), Omaha, Nebraska 68105
| | - Brian Boerner
- Division of Diabetes, Endocrinology, and Metabolism (V.S., B.B., J.L.), Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198; and VA Nebraska-Western Iowa Health Care System (V.S.), Omaha, Nebraska 68105
| | - Jennifer Larsen
- Division of Diabetes, Endocrinology, and Metabolism (V.S., B.B., J.L.), Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198; and VA Nebraska-Western Iowa Health Care System (V.S.), Omaha, Nebraska 68105
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De Pinho JC, Sauer MV. Infertility and ART after transplantation. Best Pract Res Clin Obstet Gynaecol 2014; 28:1235-50. [DOI: 10.1016/j.bpobgyn.2014.07.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 07/14/2014] [Accepted: 07/18/2014] [Indexed: 11/27/2022]
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Kisu I, Banno K, Mihara M, Suganuma N, Aoki D. Current status of uterus transplantation in primates and issues for clinical application. Fertil Steril 2013; 100:280-94. [DOI: 10.1016/j.fertnstert.2013.03.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Revised: 03/02/2013] [Accepted: 03/06/2013] [Indexed: 01/14/2023]
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Abstract
BACKGROUND Immunosuppression medications contribute to posttransplant diabetes mellitus in patients and can cause insulin resistance in male rats. Tacrolimus (TAC)-sirolimus (SIR) immunosuppression is also associated with appearance of ovarian cysts in transplant patients. Because insulin resistance is observed in patients with polycystic ovary syndrome, we hypothesized that TAC or SIR may induce reproductive abnormalities. METHODS We monitored estrus cycles of adult female rats treated daily with TAC, SIR, and combination of TAC-SIR, or diluent (control) for 4 weeks. Animals were then challenged with oral glucose to determine their glucose and insulin responses, killed, and their blood and tissues, including ovaries and uteri harvested. RESULTS TAC and TAC-SIR treatments increased mean random glucose concentrations (P<0.05). TAC, SIR, and TAC-SIR treatments also increased the glucose response to oral glucose challenge (P<0.05). The insulin response to glucose was significantly higher in rats treated with SIR compared with TAC (P<0.05). TAC, SIR and TAC-SIR treatments reduced number of estrus cycles (P<0.05). The ovaries were smaller after SIR and TAC-SIR treatment compared with controls. The TAC and TAC-SIR treatment groups had fewer preovulatory follicles. Corpora lutea were present in all groups. Ovarian aromatase expression was reduced in the SIR and TAC-SIR treatment groups. A significant (P<0.05) reduction in uterine size was observed in all treatment groups when compared with controls. CONCLUSION In a model of immunosuppressant-induced hyperglycemia, both TAC and SIR induced reproductive abnormalities in adult female rats, likely through different mechanisms.
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Bramham K, Lightstone L, Taylor J, Hakim NS, Harding K, McCarthy A, Chowdhury P, Duncan N, Nelson-Piercy C. Pregnancy in pancreas-kidney transplant recipients: report of three cases and review of the literature. Obstet Med 2010; 3:73-7. [PMID: 27582847 DOI: 10.1258/om.2009.090028] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2009] [Indexed: 11/18/2022] Open
Abstract
Seventy-three pregnancies in 43 women with SPK have now been described by the US National Transplantation Pregnancy Registry (NTPR) (established in 1991), which contains self-reported data from questionnaires and hospital records. These women have high rates of complications despite normoglycaemia and restoration of renal function. We describe the pregnancies of three SPK recipients in the UK managed in joint renal obstetric clinics and discuss the antenatal and postnatal complications specific to SPK transplants.
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Affiliation(s)
- Kate Bramham
- Obstetric Medicine , Guy's and St. Thomas' Foundation Trust
| | - Liz Lightstone
- West London Renal and Transplant Centre, Hammersmith Hospital, Imperial NHS Trust
| | - John Taylor
- Department of Nephrology and Transplantation, Guy's and St. Thomas' Foundation Trust
| | - Nadey S Hakim
- West London Renal and Transplant Centre, Hammersmith Hospital, Imperial NHS Trust
| | - Kate Harding
- Obstetric Medicine , Guy's and St. Thomas' Foundation Trust
| | - Andrew McCarthy
- Queen Charlotte's Hospital, Imperial College Healthcare Trust , London , UK
| | - Paramit Chowdhury
- Department of Nephrology and Transplantation, Guy's and St. Thomas' Foundation Trust
| | - Neil Duncan
- West London Renal and Transplant Centre, Hammersmith Hospital, Imperial NHS Trust
| | - Catherine Nelson-Piercy
- Obstetric Medicine, Guy's and St. Thomas' Foundation Trust; Queen Charlotte's Hospital, Imperial College Healthcare Trust, London, UK
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11
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Cure P, Pileggi A, Froud T, Norris PM, Baidal DA, Cornejo A, Hafiz MM, Ponte G, Poggioli R, Yu J, Saab A, Selvaggi G, Ricordi C, Alejandro R. Alterations of the Female Reproductive System in Recipients of Islet Grafts. Transplantation 2004; 78:1576-81. [PMID: 15591944 DOI: 10.1097/01.tp.0000147301.41864.c0] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Transplantation of allogeneic tissues is becoming a wider practice for the replacement of organ function lost to congenital or acquired pathologies. Chronic immunosuppression remains a necessity to prevent organ rejection, despite increased risks of infection, organ toxicity, and malignancies. Abnormalities of female gonadal function in patients of reproductive age are recognized, however, pathological alterations of the reproductive system in patients treated with new generation immunosuppressive drugs are still poorly documented. METHODS We report herein our observations of abnormalities of the reproductive system in 13 female recipients of allogeneic islets for type 1 diabetes, under immunosuppression therapy based on daclizumab induction and tacrolimus/sirolimus maintenance. RESULTS Menstrual cycle alterations and clinically significant ovarian cysts were frequently observed in our patients, some requiring medical or surgical intervention. All ovarian cysts appeared of benign nature. CONCLUSIONS Our findings suggest that pre- and posttransplant evaluation of female patients should include menstrual history, baseline pelvic ultrasound, and hormonal levels to assess the presence and monitor the progression of such alterations.
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Affiliation(s)
- Pablo Cure
- Diabetes Research Institute, University of Miami School of Medicine, 1450 NW 10 Avenue, Miami, FL 33136, USA
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12
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Abstract
Pancreas transplantation continues to evolve as a strategy in the management of diabetes mellitus. The first combined pancreas-kidney transplant was reported in 1967, but pancreas transplant now represents a number of procedures, each with different indications, risks, benefits, and outcomes. This review will summarize these procedures, including their risks and outcomes in comparison to kidney transplantation alone, and how or if they affect the consequences of diabetes: hyperglycemia, hypoglycemia, and microvascular and macrovascular complications. In addition, the new risks introduced by immunosuppression will be reviewed, including infections, cancer, osteoporosis, reproductive function, and the impact of immunosuppression medications on blood pressure, lipids, and glucose tolerance. It is imperative that an endocrinologist remain involved in the care of the pancreas transplant recipient, even when glucose is normal, because of the myriad of issues encountered post transplant, including ongoing management of diabetic complications, prevention of bone loss, and screening for failure of the pancreas graft with reinstitution of treatment when indicated. Although long-term patient and graft survival have improved greatly after pancreas transplant, a multidisciplinary team is needed to maximize long-term quality, as well as quantity, of life for the pancreas transplant recipient.
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Affiliation(s)
- Jennifer L Larsen
- Section of Diabetes, Endocrinology, and Metabolism, Department of Internal Medicine, 983020 Nebraska Medical Center, Omaha, Nebraska 69198-3020, USA.
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Mack-Shipman LR, O'Grady DM, Erickson JM, Walker CW, Moore TE, Burkman TW, Lane JT, Larsen JL. Heel ultrasonography is not a good screening tool for bone loss after kidney and pancreas transplantation. Clin Transplant 2004; 18:613-8. [PMID: 15344969 DOI: 10.1111/j.1399-0012.2004.00239.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Solid organ transplant recipients, particularly simultaneous pancreas kidney recipients, are at high fracture risk. We tested whether quantitative ultrasonography (QUS) of the heel predicts bone mineral density (BMD) by dual energy X-ray absorptiometry (DXA) in solid organ transplant recipients. METHODS Thirty-eight transplant recipients (22 Female/16 Male) were studied. Spine and hip BMD was measured with a Hologic DXA scanner. 'Stiffness' of the heel was measured with a Lunar Ultrasound densitometer and compared with BMD by DXA. Contributing factors to bone loss were also assessed. RESULTS Mean age was 43.1 +/- 1.3 yr. Simultaneous pancreas-kidney, kidney, and pancreas alone transplant recipients were assessed. Mean time post-transplantation was 3.0 +/- 0.6 yr. Mean DXA spine T-score was -1.15 +/- 0.22 (mean +/- SEM) and hip T-score was -1.22 +/- 0.20. There was no difference in mean T-score between women and men at the hip or spine. Mean right heel stiffness T-score was -0.97 +/- 0.25. There was no correlation between QUS and DXA at either the hip or spine in women or men. QUS had a false negative rate for identifying osteopenia or osteoporosis of 17% compared with DXA. The false positive rate for identifying osteopenia was 61%. CONCLUSIONS The QUS is an unacceptable tool for identifying those at risk for bone loss after kidney or pancreas transplantation.
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Affiliation(s)
- Lynn R Mack-Shipman
- Department of Internal Medicine, University of Nebraska Medical Center, 983020 Nebraska Medical Center, Omaha, NE 68198-3020, USA.
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Abstract
Kidney transplantation is preferred over dialysis for management of end-stage renal disease complicating type I or type 2 diabetes, for those who are eligible. Simultaneous pancreas-kidney (SPK) or pancreas after kidney transplantation (PAK) is an important alternative to kidney transplantation alone for type I diabetes patients if the patient is able to withstand the additional risks of these procedures, because of the benefits of glucose control on other diabetic complications. Pancreas transplantation alone (PTA) is most useful for the treatment of debilitating, frequent hypoglycemia complicating type I diabetes, if renal function is adequate. One-year pancreas graft survival is best after SPK (82%) but has significantly improved after both PAK (74%) and PTA (76%). The I-year kidney graft and patient survival rates after SPK are similar to kidney transplantation alone. Pancreas transplantation normalizes glucose beyond what can be achieved with insulin therapy and has been shown to decrease progression of or improve most, if not all, diabetic end-organ complications using current immunosuppression regimens. However, the diabetologist and endocrinologist should remain involved in the care of the pancreas or kidney transplant recipient for treatment of vascular disease risk factors such as dyslipidemia, surveillance of other diabetic complications including foot ulcers, surveillance and treatment of bone loss, and management of hyperglycemia if it recurs.
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Affiliation(s)
- Jennifer Larsen
- Department of Internal Medicine, 983020 Nebraska Medical Center, Omaha, NE 69198-3020, USA.
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Kahl A, Bechstein WO, Frei U. Trends and perspectives in pancreas and simultaneous pancreas and kidney transplantation. Curr Opin Urol 2001; 11:165-74. [PMID: 11224747 DOI: 10.1097/00042307-200103000-00007] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Pancreas transplantation is still the best option to achieve normoglycaemia and insulin independence in patients with type I diabetes. As a result of improvements in surgical techniques, immunosuppression and patient selection, one year survival rates of 95, 83, and 88% for patient, pancreas, and kidney survival, respectively, are reported for patients with simultaneous pancreas and kidney transplantation. The main goals for the future are to reduce postoperative morbidity, to identify the relevant indications for single pancreas transplantation, to adopt the best surgical technique for individual patients' needs (bladder versus enteric drainage with or without portal venous delivery of insulin), and to develop immunosuppressive strategies with low nephrotoxic and diabetogenic potential.
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Affiliation(s)
- A Kahl
- Departments of Nephrology and Medical Intensive Care, University Hospital Charité, Campus Virchow-Klinikum, Berlin, Germany.
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