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Knight RJ, Ye Y, Graviss EA, Nguyen DT, Garami Z, Yi SG, Hobeika M, Bavare CS, Sadhu AR, Gaber AO. The Impact of Kidney/Pancreas Transplantation on Peripheral Arterial Disease. Clin Transplant 2024; 38:e15413. [PMID: 39033508 DOI: 10.1111/ctr.15413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 06/20/2024] [Accepted: 07/01/2024] [Indexed: 07/23/2024]
Abstract
INTRODUCTION It is unclear whether kidney/pancreas (KP) transplantation will prevent the progression of peripheral arterial disease (PAD) in patients with insulin dependent diabetes (IDDM) and end-stage renal disease. We sought to determine the pre- and posttransplant prevalence of symptomatic PAD and changes in carotid artery intima-media thickness (IMT) in KP recipients. METHODS In this single center study, outcomes were compared between KP recipients with and without a history of PAD. A subset of recipients underwent pre- and posttransplant IMT measurements. RESULTS Among the study group (N = 107), 18 (17%) recipients admitted to a pretransplant history of symptomatic PAD, comprised 11 foot infections and 7 amputations (5 minor and 2 major). Baseline characteristics of age, gender, race, years of diabetes, dialysis history, smoking history, years of hypertension, and history of coronary artery disease (CAD) were equivalent between PAD and non-PAD cohorts. At a median follow-up of 60 months (IQR: 28, 110), 16 (15%) KP recipients had suffered a PAD event. In multivariate analysis, a pretransplant history of PAD (hazard ratio [HR] 9.66, p < 0.001) and CAD (HR 3.33, p = 0.04) were independent predictors of posttransplant PAD events. Among a subset of 20 recipients (3 with PAD), mean IMT measurements pretransplant and at a median of 24 (range 18-24) months posttransplant, showed no evidence of disease progression. CONCLUSION Based on IMT measurements and clinical results, KP transplantation stabilized PAD in most patients, but did not alter outcomes of symptomatic PAD recipients. A pretransplant history of PAD and CAD was an independent predictor of posttransplant PAD events.
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Affiliation(s)
| | - Yan Ye
- JC Walter Jr. Transplant Center, Houston Methodist Hospital, Houston, USA
| | - Edward A Graviss
- Department of Surgery, Houston Methodist Hospital, Houston, USA
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, USA
| | - Duc T Nguyen
- Department of Pediatrics, Baylor College of Medicine, Houston, USA
| | - Zsolt Garami
- Department of Cardiovascular Surgery, Houston Methodist Hospital, Houston, USA
| | - Stephanie G Yi
- Department of Surgery, Houston Methodist Hospital, Houston, USA
| | - Mark Hobeika
- Department of Surgery, Houston Methodist Hospital, Houston, USA
| | - Charudatta S Bavare
- Department of Cardiovascular Surgery, Houston Methodist Hospital, Houston, USA
| | - Archana R Sadhu
- Department of Medicine, Houston Methodist Hospital, Houston, USA
| | - A Osama Gaber
- Department of Surgery, Houston Methodist Hospital, Houston, USA
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Mori T, Nyumura I, Hanai K, Shinozaki T, Babazono T. Effects of simultaneous pancreas and kidney transplantation in Japanese individuals with type 1 diabetes and end-stage kidney disease. Diabetol Int 2024; 15:278-289. [PMID: 38524933 PMCID: PMC10959910 DOI: 10.1007/s13340-024-00691-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/08/2024] [Indexed: 03/26/2024]
Abstract
This single-center observational cohort study aimed to assess the potential benefits of simultaneous pancreas and kidney transplantation (SPK) in terms of mortality and kidney graft outcomes in Japanese individuals with type 1 diabetes (T1D) and end-stage kidney disease (ESKD). We first compared all-cause mortality rates between 78 SPK recipients and 108 non-transplanted individuals with T1D and ESKD. To mitigate the bias stemming from immortal time before receiving SPK, we utilized Cox regression models treating SPK as a time-dependent covariate. Next, we compared all-cause mortality rates and kidney graft loss rates between 65 SPK recipients and 58 kidney transplantation alone (KTA) recipients. Multivariate Cox hazard models and Fine and Gray competing-risk models were employed. SPK recipients experienced significantly lower all-cause mortality rates than non-transplanted individuals, even after accounting for immortal time bias (p = 0.015 by log-rank test, hazard ratio [HR] = 0.334, p = 0.025). When comparing SPK and KTA recipients, no statistically significant difference was observed in mortality rates (HR = 0.627, p = 0.588 by Cox model; HR = 0.385, p = 0.412 by Fine and Gray model) or kidney graft loss rates (HR = 0.612, p = 0.436 by Cox model; HR = 0.639, p = 0.376 by Fine and Gray model). Dysglycemia-associated mortality were observed in non-transplanted individuals and KTA recipients, but not in SPK recipients. These findings highlight the potential life-saving impact of SPK compared with intensive insulin therapy and dialysis. Additionally, this study suggests that both SPK and KTA may offer comparable outcomes. These findings have significant implications for clinical decision-making in the context of organ transplantation for individuals with T1D and ESKD.
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Affiliation(s)
- Tomomi Mori
- Division of Diabetology and Metabolism, Department of Internal Medicine, Tokyo Women’s Medical University School of Medicine, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666 Japan
| | - Izumi Nyumura
- Division of Diabetology and Metabolism, Department of Internal Medicine, Tokyo Women’s Medical University School of Medicine, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666 Japan
| | - Ko Hanai
- Division of Diabetology and Metabolism, Department of Internal Medicine, Tokyo Women’s Medical University School of Medicine, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666 Japan
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Tokyo, Japan
| | - Tetsuya Babazono
- Division of Diabetology and Metabolism, Department of Internal Medicine, Tokyo Women’s Medical University School of Medicine, 8-1 Kawada-Cho, Shinjuku-Ku, Tokyo, 162-8666 Japan
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3
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D’Elia JA, Weinrauch LA. Hyperglycemia and Hyperlipidemia with Kidney or Liver Transplantation: A Review. BIOLOGY 2023; 12:1185. [PMID: 37759585 PMCID: PMC10525610 DOI: 10.3390/biology12091185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023]
Abstract
Although solid organ transplantation in persons with diabetes mellitus is often associated with hyperglycemia, the risk of hyperlipidemia in all organ transplant recipients is often underestimated. The diagnosis of diabetes often predates transplantation; however, in a moderate percentage of allograft recipients, perioperative hyperglycemia occurs triggered by antirejection regimens. Post-transplant prescription of glucocorticoids, calcineurin inhibitors and mTOR inhibitors are associated with increased lipid concentrations. The existence of diabetes mellitus prior to or following a liver transplant is associated with shorter times of useful allograft function. A cycle involving Smad, TGF beta, m-TOR and toll-like receptors has been identified in the contribution of rejection and aging of allografts. Glucocorticoids (prednisone) and calcineurin inhibitors (cyclosporine and tacrolimus) induce hyperglycemia associated with insulin resistance. Azathioprine, mycophenolate and prednisone are associated with lipogenesis. mTOR inhibitors (rapamycin) are used to decrease doses of atherogenic agents used for immunosuppression. Post-transplant medication management must balance immune suppression and glucose and lipid control. Concerns regarding rejection often override those relative to systemic and organ vascular aging and survival. This review focuses attention on the underlying mechanism of relationships between glycemia/lipidemia control, transplant rejection and graft aging.
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Affiliation(s)
| | - Larry A. Weinrauch
- Kidney and Hypertension Section, E P Joslin Research Laboratory, Joslin Diabetes Center, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; jd'
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4
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Parsons RF, Tantisattamo E, Cheungpasitporn W, Basu A, Lu Y, Lentine KL, Woodside KJ, Singh N, Scalea J, Alhamad T, Dunn TB, Rivera FHC, Parajuli S, Pavlakis M, Cooper M. Comprehensive review: Frailty in pancreas transplant candidates and recipients. Clin Transplant 2023; 37:e14899. [PMID: 36591953 DOI: 10.1111/ctr.14899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/22/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023]
Abstract
Well-selected patients with kidney disease and diabetes mellitus who undergo simultaneous kidney-pancreas transplantation often experience dramatic improvements in quality of life and long-term survival compared to those who remain on medical therapy. Over the past several years the importance of frailty in the pancreas transplant candidate and recipient populations has grown. More patients with advanced age have entered the waitlist, and complications from prolonged diabetes, even in younger patients, have created increased evidence of risk for frailty. Given these concerns, and the broad challenges facing pancreas transplantation volumes overall, we generated this review to help establish the impact and implications. We summarize the interplay of immunological factors, aging, environmental factors, diabetes mellitus, and chronic kidney disease that put these patients at risk for frailty. We discuss its measurement and recommend a combination of two instruments (both well-validated and one entirely objective). We describe the outcomes for patients before and after pancreas transplantation who may have frailty, and what interventions can be taken to mitigate its effects. Broader investigation into frailty in the pancreas transplant population is needed to better understand how to select patients for pancreas transplantation and to how manage its consequences thereafter.
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Affiliation(s)
| | | | | | | | - Yee Lu
- University of Michigan, Ann Arbor, Michigan, USA
| | | | | | - Neeraj Singh
- John C. McDonald Regional Transplant Center, Shreveport, Los Angeles, USA
| | - Joseph Scalea
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Tarek Alhamad
- Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ty B Dunn
- University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | | | - Martha Pavlakis
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Matthew Cooper
- Medstar Georgetown Transplant Institute, Washington DC, USA
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5
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Monteiro SS, Santos TS, Pereira CA, Duarte DB, Neto H, Gomes A, Loureiro L, Martins J, Silva F, Martins LS, Ferreira L, Amaral C, Freitas C, Carvalho AC, Carvalho R, Dores J. The influence of simultaneous pancreas-kidney transplantation on the evolution of diabetic foot lesions and peripheral arterial disease. J Endocrinol Invest 2023:10.1007/s40618-023-02009-3. [PMID: 36645638 DOI: 10.1007/s40618-023-02009-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 01/05/2023] [Indexed: 01/17/2023]
Abstract
PURPOSE Simultaneous pancreas-kidney transplantation (SPKT) remains the best treatment option in patients with type 1 diabetes and chronic kidney failure. There are only a few studies addressing the potential ischemic deterioration of peripheral arterial disease (PAD) due to blood diverting from the iliac artery to the kidney graft. We aimed to evaluate diabetic foot lesions and PAD evolution in SPKT recipients and investigate if they are more frequent in ipsilateral lower limb of kidney graft. METHODS We developed a retrospective cohort, including patients submitted to SPKT in our tertiary center, between 2000 and 2017. Diabetic foot lesions and PAD frequencies were compared in the period before and after transplantation. RESULTS Two hundred and eleven patients were included, 50.2% (n = 106) female, with a median age at transplantation of 35 years (IQR 9). After a median follow-up period of 10 years (IQR 7), patient, kidney, and pancreatic graft survival were 90.5% (n = 191), 83.4% (n = 176), and 74.9% (n = 158), respectively. Before transplant, 2.8% (n = 6) had PAD and 5.3% (n = 11) had history of foot lesions. In post-transplant period, 17.1% (n = 36) patients presented PAD and 25.6% (n = 54) developed diabetic foot ulcers, 47.6% (n = 35) of which in the ipsilateral and 53.3% (n = 40) in the contralateral lower limb of the kidney graft (p = 0.48). Nine patients (4.3%) underwent major lower limb amputation, 3 (30%) ipsilateral and 7 (70%) contralateral to the kidney graft (p = 0.29). CONCLUSIONS Diabetic foot lesions were not more frequent in the ipsilateral lower limb of the kidney graft, therefore downgrading the 'steal syndrome' role in these patients.
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Affiliation(s)
- S S Monteiro
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal.
| | - T S Santos
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - C A Pereira
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - D B Duarte
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - H Neto
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - A Gomes
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - L Loureiro
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - J Martins
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - F Silva
- Division of Nephrology and Transplant, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - L S Martins
- Division of Nephrology and Transplant, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - L Ferreira
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - C Amaral
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - C Freitas
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - A C Carvalho
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - R Carvalho
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
- Diabetic Foot Unit, Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
| | - J Dores
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário Do Porto, Largo Professor Abel Salazar, 4099-001, Porto, Portugal
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Ji M, Wang M, Hu W, Ibrahim M, Lentine KL, Merzkani M, Murad H, Al-Hosni Y, Parsons R, Wellen J, Chang SH, Alhamad T. Survival After Simultaneous Pancreas‐Kidney Transplantation in Type 1 Diabetes: The Critical Role of Early Pancreas Allograft Function. Transpl Int 2022; 35:10618. [PMID: 36171743 PMCID: PMC9510367 DOI: 10.3389/ti.2022.10618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 08/24/2022] [Indexed: 11/28/2022]
Abstract
Simultaneous pancreas-kidney transplantation (SPK) carries about a 7%–22% risk of technical failure, but the impact of early pancreas allograft loss on subsequent kidney graft and patient survival is not well-defined. We examined national transplant registry data for type 1 diabetic patients who received SPK between 2000 and 2021. Associations of transplant type (i.e., SPK, deceased‐donor kidney transplant [DDKA], living‐donor kidney transplant [LDKA]) with kidney graft failure and patient survival were estimated by multivariable inverse probability of treatment-weighted accelerated failure-time models. Compared to SPK recipients with a functioning pancreas graft 3 months posttransplant (SPK,P+), LDKA had 18% (Time Ratio [TR] 0.82, 95%CI: 0.70–0.95) less graft survival time and 18% (TR 0.82, 95%CI: 0.68–0.97) less patient survival time, DDKA had 23% (TR 0.77, 95%CI: 0.68–0.87) less graft survival time and 29% (TR 0.71, 95%CI: 0.62–0.81) less patient survival time, and SPK with early pancreas graft loss had 34% (TR 0.66, 95%CI: 0.56–0.78) less graft survival time and 34% (TR 0.66, 95%CI: 0.55–0.79) less patient survival time. In conclusion, SPK,P+ recipients have better kidney allograft and patient survival compared with LDKA and DDKA. Early pancreas graft failure results in inferior kidney and patient survival time compared to kidney transplant alone.
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Affiliation(s)
- Mengmeng Ji
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Mei Wang
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Wenjun Hu
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Mohamed Ibrahim
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Krista L. Lentine
- Division of Nephrology, Department of Internal Medicine, Saint Louis University School of Medicine, St. Louis, MO, United States
| | - Massini Merzkani
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Haris Murad
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Yazen Al-Hosni
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Ronald Parsons
- Division of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, GA, United States
| | - Jason Wellen
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Su-Hsin Chang
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Tarek Alhamad
- School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
- *Correspondence: Tarek Alhamad,
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7
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Gopal JP, McLean A, Crane J, Herbert P, Papalois V, Dor FJMF, Muthusamy AR. Pancreas Transplantation in Black, Asian and Minority Ethnic Patients-Single Centre Experience in the UK. Transpl Int 2022; 35:10490. [PMID: 35781938 PMCID: PMC9240992 DOI: 10.3389/ti.2022.10490] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022]
Abstract
Ethnic disparities in the outcomes after simultaneous pancreas kidney (SPK) transplantation still exist. The influence of ethnicity on the outcomes of pancreas transplantation in the UK has not been reported and hence we aimed to investigate our cohort. A retrospective analysis of all pancreas transplant recipients (n = 171; Caucasians = 118/Black Asian Ethnic Minorities, BAME = 53) from 2006 to 2020 was done. The median follow-up was 80 months. Patient & pancreas graft survival, rejection rate, steroid free maintenance rate, HbA1c, weight gain, and the incidence of secondary diabetic complications post-transplant were compared between the groups. p < 0.003 was considered significant (corrected for multiple hypothesis testing). Immunosuppression consisted of alemtuzumab induction and steroid free maintenance with tacrolimus and mycophenolate mofetil. Pancreas graft & patient survival were equivalent in both the groups. BAME recipients had a higher prevalence of type-2 diabetes mellitus pre-transplant (BAME = 30.19% vs. Caucasians = 0.85%, p < 0.0001), and waited for a similar time to transplantation once waitlisted, although pre-emptive SPK transplantation rate was higher for Caucasian recipients (Caucasians = 78.5% vs. BAME = 0.85%, p < 0.0001). Despite equivalent rejections & steroid usage, BAME recipients gained more weight (BAME = 7.7% vs. Caucasians = 1.8%, p = 0.001), but had similar HbA1c (functioning grafts) at 3-,12-, 36-, and 60-months post-transplant.
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Affiliation(s)
- Jeevan Prakash Gopal
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Adam McLean
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Jeremy Crane
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Paul Herbert
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Vassilios Papalois
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Frank J M F Dor
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Anand Rathnasamy Muthusamy
- Imperial College Renal and Transplant Centre, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
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8
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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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9
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Montagud-Marrahi E, Amor AJ, Molina-Andujar A, Cucchiari D, Revuelta I, Esforzado N, Cofan F, Oppenheimer F, Torregrosa V, Casals J, Ferrer J, Esmatjes E, Ramírez-Bajo MJ, Musquera M, Bayes B, Campistol JM, Diekmann F, Ventura-Aguiar P. Impact of insulin therapy before donation on graft outcomes in pancreas transplantation: An analysis of the OPTN/UNOS database. Diabetes Res Clin Pract 2021; 182:109120. [PMID: 34742782 DOI: 10.1016/j.diabres.2021.109120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 11/20/2022]
Abstract
AIMS Information on the impact of insulin therapy before pancreas donation on pancreas outcomes is scarce. We aim to explore the influence of insulin therapy before donation on recipient and pancreas graft survival. METHODS Registry study including 12,841 pancreas recipients from the OPTN/UNOS registry performed between 2000 and 2017. Inverse probability of treatment weighting (IPTW) was used to account for covariate imbalance between recipients from a donor with and without insulin requirements. RESULTS A total of 7765 (60%) patients received a pancreas from a donor with insulin before donation (IBD). Pancreas graft survival (death-censored) was similar between recipients from IBD and non-IBD donors at 1, 5 and 10 years (89% vs 89%, 78% vs 79 and 69% vs 70%, respectively, P = 0.35). Recipients from IBD donors presented a similar 90-days pancreas graft survival. After IPTW weighting, IBD donors were neither associated with any post-transplant surgical complication (HR 1.11 [95% CI 0.98-1.24], P = 0.06), nor with risk for recipient death (HR 0.94 [95% CI 0.85-1.04], P = 0.26), nor pancreas graft failure (HR 1.06 [95% CI 0.98-1.16], P = 0.15). CONCLUSIONS Insulin therapy before donation in accepted pancreas donors was not associated, per se, with an impaired pancreas graft and patient survival.
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Affiliation(s)
- Enrique Montagud-Marrahi
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - Antonio J Amor
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic Barcelona, Spain
| | - Alicia Molina-Andujar
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - David Cucchiari
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - Ignacio Revuelta
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - Nuria Esforzado
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain
| | - Frederic Cofan
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain
| | - Federic Oppenheimer
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain
| | - Vicens Torregrosa
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain
| | - Joaquim Casals
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain
| | - Joana Ferrer
- Hepatobiliopancreatic and Liver Transplant Department, Hospital Clínic Barcelona, Spain
| | - Enric Esmatjes
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic Barcelona, Spain
| | - Maria José Ramírez-Bajo
- Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | | | - Beatriu Bayes
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain
| | - Josep M Campistol
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - Fritz Diekmann
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain.
| | - Pedro Ventura-Aguiar
- Nephrology and Kidney Transplant Department, Hospital Clínic Barcelona, Spain; Laboratori Experimental de Nefrologia I Trasplantament (LENIT), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain.
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10
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Lange UG, Rademacher S, Zirnstein B, Sucher R, Semmling K, Bobbert P, Lederer AA, Buchloh D, Seidemann L, Seehofer D, Jahn N, Hau HM. Cardiovascular outcomes after simultaneous pancreas kidney transplantation compared to kidney transplantation alone: a propensity score matching analysis. BMC Nephrol 2021; 22:347. [PMID: 34674648 PMCID: PMC8529792 DOI: 10.1186/s12882-021-02522-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 09/01/2021] [Indexed: 11/10/2022] Open
Abstract
Background Coronary heart disease due to arteriosclerosis is the leading cause of death in type 1 diabetic patients with end-stage renal disease (ESRD). The aim of this study was to evaluate the effect of simultaneous pancreas kidney transplantation (SPKT) compared to kidney transplantation alone (KTA) on survival, cardiovascular function and metabolic outcomes. Methods A cohort of 127 insulin-dependent diabetes mellitus (IDDM) patients with ESRD who underwent either SPKT (n = 100) or KTA (n = 27) between 1998 and 2019 at the University Hospital of Leipzig were retrospectively evaluated with regard to cardiovascular and metabolic function/outcomes as well as survival rates. An additional focus was placed on the echocardiographic assessment of systolic and diastolic cardiac function pretransplant and during follow-up. To avoid selection bias, a 2:1 propensity score matching analysis (PSM) was performed. Results After PSM, a total of 63 patients were identified; 42 patients underwent SPKT, and 21 patients received KTA. Compared with the KTA group, SPKT recipients received organs from younger donors (p < 0.05) and donor BMI was higher (p = 0.09). The risk factor-adjusted hazard ratio for mortality in SPKT recipients compared to KTA recipients was 0.63 (CI: 0.49–0.89; P < 0.05). The incidence of pretransplant cardiovascular events was higher in the KTA group (KTA: n = 10, 47% versus SPKT: n = 10, 23%; p = 0.06), but this difference was not significant. However, the occurrence of cardiovascular events in the SPKT group (n = 3, 7%) was significantly diminished after transplantation compared to that in the KTA recipients (n = 6, 28%; p = 0.02). The cardiovascular death rate was higher in KTA recipients (19%) than in SPK recipients with functioning grafts (3.3%) and comparable to that in patients with failed SPKT (16.7%) (p = 0.16). In line with pretransplant values, SPKT recipients showed significant improvements in Hb1ac values (p = 0.001), blood pressure control (p = < 0.005) and low-density lipoprotein/high-density lipoprotein (LDL/HDL) ratio (p = < 0.005) 5 years after transplantation. With regard to echocardiographic assessment, SPKT recipients showed significant improvements in left ventricular systolic parameters during follow-up. Conclusions Normoglycaemia and improvement of lipid metabolism and blood pressure control achieved by successful SPKT are associated with beneficial effects on survival, cardiovascular outcomes and systolic left ventricular cardiac function. Future studies with larger samples are needed to make predictions regarding cardiovascular events and graft survival. Supplementary Information The online version contains supplementary material available at 10.1186/s12882-021-02522-8.
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Affiliation(s)
- U G Lange
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - S Rademacher
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - B Zirnstein
- Sana Hospital Borna, Clinic of Anaesthesia, Intensive Care and Palliative Medicine, Rudolf-Virchow-Strasse 2, 04552, Borna, Saxony, Germany
| | - R Sucher
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - K Semmling
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - P Bobbert
- Ev. Hubertus Hospital Berlin, Clinic of Internal Medicine and Angiology, Spanische Allee 10-14, 14129, Berlin, Berlin, Germany
| | - A A Lederer
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - D Buchloh
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - L Seidemann
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - D Seehofer
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany
| | - N Jahn
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| | - H-M Hau
- University Hospital Leipzig, Clinic of Visceral, Transplant, Thoracic and Vascular Surgery, Liebigstrasse 20, 04103, Leipzig, Saxony, Germany. .,Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
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11
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Boggi U, Vistoli F, Andres A, Arbogast HP, Badet L, Baronti W, Bartlett ST, Benedetti E, Branchereau J, Burke GW, Buron F, Caldara R, Cardillo M, Casanova D, Cipriani F, Cooper M, Cupisti A, Davide J, Drachenberg C, de Koning EJP, Ettorre GM, Fernandez Cruz L, Fridell JA, Friend PJ, Furian L, Gaber OA, Gruessner AC, Gruessner RW, Gunton JE, Han D, Iacopi S, Kauffmann EF, Kaufman D, Kenmochi T, Khambalia HA, Lai Q, Langer RM, Maffi P, Marselli L, Menichetti F, Miccoli M, Mittal S, Morelon E, Napoli N, Neri F, Oberholzer J, Odorico JS, Öllinger R, Oniscu G, Orlando G, Ortenzi M, Perosa M, Perrone VG, Pleass H, Redfield RR, Ricci C, Rigotti P, Paul Robertson R, Ross LF, Rossi M, Saudek F, Scalea JR, Schenker P, Secchi A, Socci C, Sousa Silva D, Squifflet JP, Stock PG, Stratta RJ, Terrenzio C, Uva P, Watson CJ, White SA, Marchetti P, Kandaswamy R, Berney T. First World Consensus Conference on pancreas transplantation: Part II - recommendations. Am J Transplant 2021; 21 Suppl 3:17-59. [PMID: 34245223 PMCID: PMC8518376 DOI: 10.1111/ajt.16750] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 02/07/2023]
Abstract
The First World Consensus Conference on Pancreas Transplantation provided 49 jury deliberations regarding the impact of pancreas transplantation on the treatment of diabetic patients, and 110 experts' recommendations for the practice of pancreas transplantation. The main message from this consensus conference is that both simultaneous pancreas-kidney transplantation (SPK) and pancreas transplantation alone can improve long-term patient survival, and all types of pancreas transplantation dramatically improve the quality of life of recipients. Pancreas transplantation may also improve the course of chronic complications of diabetes, depending on their severity. Therefore, the advantages of pancreas transplantation appear to clearly surpass potential disadvantages. Pancreas after kidney transplantation increases the risk of mortality only in the early period after transplantation, but is associated with improved life expectancy thereafter. Additionally, preemptive SPK, when compared to SPK performed in patients undergoing dialysis, appears to be associated with improved outcomes. Time on dialysis has negative prognostic implications in SPK recipients. Increased long-term survival, improvement in the course of diabetic complications, and amelioration of quality of life justify preferential allocation of kidney grafts to SPK recipients. Audience discussions and live voting are available online at the following URL address: http://mediaeventi.unipi.it/category/1st-world-consensus-conference-of-pancreas-transplantation/246.
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12
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Chudek J, Kolonko A, Ziaja J, Francuz T, Kamińska D, Owczarek AJ, Kuczera P, Kujawa-Szewieczek A, Kusztal M, Kowalik AP, Bożek-Pająk D, Kluz J, Choręza P, Król R, Krajewska M, Cierpka L, Więcek A. Beneficial Effect of Successful Simultaneous Pancreas-Kidney Transplantation on Plasma Profile of Metalloproteinases in Type 1 Diabetes Mellitus Patients. J Clin Med 2021; 10:jcm10173800. [PMID: 34501247 PMCID: PMC8432100 DOI: 10.3390/jcm10173800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/21/2021] [Accepted: 08/23/2021] [Indexed: 12/04/2022] Open
Abstract
It is not fully elucidated whether the restoring of normal glucose metabolism after successful simultaneous pancreas-kidney transplantation (SPK) improves vascular wall morphology and function in type 1 diabetic (T1D) patients. Therefore, we compared arterial stiffness, assessed by pulse wave velocity (PWV), carotid intima-media thickness (IMT), and biomarkers of arterial wall calcification in T1D patients after SPK or kidney transplantation alone (KTA). In 39 SPK and 39 KTA adult patients of similar age, PWV, IMT, circulating matrix metalloproteinases (MMPs) and calcification biomarkers were assessed at median 83 months post transplantation. Additionally, carotid plaques were visualized and semi-qualitatively classified. Although PWV and IMT values were similar, the occurrence of atherosclerotic plaques (51.3 vs. 70.3%, p < 0.01) and calcified lesions (35.9 vs. 64.9%, p < 0.05) was lower in SPK patients. There were significantly lower concentrations of MMP-1, MMP-2, MMP-3, and osteocalcin in SPK subjects. Among the analyzed biomarkers, only logMMP-1, logMMP-2, and logMMP-3 concentrations were associated with log HbA1c. Multivariate stepwise backward regression analysis revealed that MMP-1 and MMP-3 variability were explained only by log HbA1c. Normal glucose metabolism achieved by SPK is followed by the favorable profile of circulating matrix metalloproteinases, which may reflect the vasoprotective effect of pancreas transplantation.
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Affiliation(s)
- Jerzy Chudek
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, 40-027 Katowice, Poland;
| | - Aureliusz Kolonko
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, 40-027 Katowice, Poland; (P.K.); (A.K.-S.); (A.W.)
- Correspondence: ; Tel.: +48-32-259-1429
| | - Jacek Ziaja
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, 40-027 Katowice, Poland; (J.Z.); (A.P.K.); (D.B.-P.); (R.K.); (L.C.)
| | - Tomasz Francuz
- Department of Biochemistry, Medical University of Silesia, 40-752 Katowice, Poland;
| | - Dorota Kamińska
- Department of Nephrology and Transplantation Medicine, Wrocław Medical University, 50-556 Wrocław, Poland; (D.K.); (M.K.); (M.K.)
| | - Aleksander J. Owczarek
- Health Promotion and Obesity Management Unit, Department of Pathophysiology, Medical University of Silesia, 40-752 Katowice, Poland; (A.J.O.); (P.C.)
| | - Piotr Kuczera
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, 40-027 Katowice, Poland; (P.K.); (A.K.-S.); (A.W.)
| | - Agata Kujawa-Szewieczek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, 40-027 Katowice, Poland; (P.K.); (A.K.-S.); (A.W.)
| | - Mariusz Kusztal
- Department of Nephrology and Transplantation Medicine, Wrocław Medical University, 50-556 Wrocław, Poland; (D.K.); (M.K.); (M.K.)
| | - Adrian P. Kowalik
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, 40-027 Katowice, Poland; (J.Z.); (A.P.K.); (D.B.-P.); (R.K.); (L.C.)
| | - Dominika Bożek-Pająk
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, 40-027 Katowice, Poland; (J.Z.); (A.P.K.); (D.B.-P.); (R.K.); (L.C.)
| | - Joanna Kluz
- Department of Angiology, Hypertension and Diabetology, University Clinical Hospital, 50-556 Wrocław, Poland;
| | - Piotr Choręza
- Health Promotion and Obesity Management Unit, Department of Pathophysiology, Medical University of Silesia, 40-752 Katowice, Poland; (A.J.O.); (P.C.)
| | - Robert Król
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, 40-027 Katowice, Poland; (J.Z.); (A.P.K.); (D.B.-P.); (R.K.); (L.C.)
| | - Magdalena Krajewska
- Department of Nephrology and Transplantation Medicine, Wrocław Medical University, 50-556 Wrocław, Poland; (D.K.); (M.K.); (M.K.)
| | - Lech Cierpka
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, 40-027 Katowice, Poland; (J.Z.); (A.P.K.); (D.B.-P.); (R.K.); (L.C.)
| | - Andrzej Więcek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, 40-027 Katowice, Poland; (P.K.); (A.K.-S.); (A.W.)
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13
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Schwarzenbach M, Bernhard FE, Czerlau C, Sidler D. Chances and risks of sodium-glucose cotransporter 2 inhibitors in solid organ transplantation: A review of literatures. World J Transplant 2021; 11:254-262. [PMID: 34316450 PMCID: PMC8290999 DOI: 10.5500/wjt.v11.i7.254] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 05/17/2021] [Accepted: 05/26/2021] [Indexed: 02/06/2023] Open
Abstract
Solid organ transplantation offers life-saving treatment for patients with end-organ dysfunction. Patient survival and quality of life have improved over the past few decades as a result of pharmacological development, expansion of the donor pool, technological advances and standardization of practices related to transplantation. Still, transplantation is associated with cardiovascular complications, of which post-transplant diabetes mellitus (PTDM) is one of the most important. PTDM increases mortality, which is best documented in patients who have received kidney and heart transplants. PTDM results from traditional risk factors seen in patients with type 2 diabetes mellitus, but also from specific post-transplant risk factors such as metabolic side effects of immunosuppressive drugs, post-transplant viral infections and hypomagnesemia. Oral hypoglycaemic agents are the first choice for the treatment of type 2 diabetes mellitus in non-transplanted patients. However, the evidence on the safety and efficacy of oral hypoglycaemic agents in transplant recipients is limited. The favourable risk/benefit ratio, which is suggested by large-scale and long-term studies on new glucose-lowering drug classes such as glucagon-like peptide 1 receptor agonists and sodium-glucose cotransporter 2 inhibitors, makes studies warranted to assess the potential role of these agents in the management of PTDM.
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Affiliation(s)
- Marlene Schwarzenbach
- Department of Nephrology and Hypertension, University Hospital Insel Bern, Bern 3010, Switzerland
| | - Flavia Elena Bernhard
- Department of Nephrology and Hypertension, University Hospital Insel Bern, Bern 3010, Switzerland
| | - Cecilia Czerlau
- Department of Nephrology and Hypertension, University Hospital Insel Bern, Bern 3010, Switzerland
| | - Daniel Sidler
- Department of Nephrology and Hypertension, University Hospital Insel Bern, Bern 3010, Switzerland
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14
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Hau HM, Jahn N, Brunotte M, Wagner T, Rademacher S, Branzan D, Sucher E, Seehofer D, Sucher R. Pre-operative ankle-brachial index for cardiovascular risk assessment in simultaneous pancreas-kidney transplant recipients: a simple and elegant strategy! BMC Surg 2021; 21:156. [PMID: 33752640 PMCID: PMC7983212 DOI: 10.1186/s12893-021-01159-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Abstract
Background Patients with insulin-dependent diabetes mellitus type 1 (IDDM1) and end-stage kidney disease (ESKD) undergoing simultaneous pancreas kidney transplantation (SPKT) are a population with diffuse atherosclerosis and elevated risk of cardio- and cerebrovascular morbidity and mortality. We aimed to investigate the feasibility of preoperative screening for peripheral arterial disease (PAD), specifically ankle-brachial index (ABI) testing, to predict peri- and postoperative outcomes in SPKT recipients. Methods Medical data (2000–2016) from all patients with IDDM and ESKD undergoing SPKT at our transplant center were retrospectively analyzed. The correlation between PAD (defined by an abnormal ABI before SPKT and graft failure and mortality rates as primary end points, and the occurrence of acute myocardial infarction, cerebrovascular and peripheral vascular complications as secondary end points were investigated after adjustment for known cardiovascular risk factors. Results Among 101 SPKT recipients in our transplant population who underwent structured physiological arterial studies, 17 patients (17%) were diagnosed with PAD before transplantation. PAD, as defined by a low ABI index, was an independent and significant predictor of death (HR, 2.99 (95% CI 1.00–8.87), p = 0.049) and pancreas graft failure (HR, 4.3 (95% CI 1.24–14.91), p = 0.022). No significant differences were observed for kidney graft failure (HR 1.85 (95% CI 0.76–4.50), p = 0.178). In terms of the secondary outcomes, patients with PAD were more likely to have myocardial infarction, stroke, limb ischemia, gangrene or amputation (HR, 2.90 (95% CI 1.19–7.04), p = 0.019). Conclusions Pre-transplant screening for PAD and cardiovascular risk factors with non-invasive ABI testing may help to reduce perioperative complications in high-risk patients. Future research on long-term outcomes might provide more in depth insights in optimal treatment strategies for PAD among SPKT recipients.
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Affiliation(s)
- Hans-Michael Hau
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany. .,Department of Visceral, Thoracic and Vascular Surgery, University Hospital and Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany. .,Department of Surgery, University Hospital of Dresden, Fetscherstrasse 74, 03107, Dresden, Germany.
| | - Nora Jahn
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital of Leipzig, Leipzig, Germany
| | - Max Brunotte
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Tristan Wagner
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Sebastian Rademacher
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Daniela Branzan
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Elisabeth Sucher
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Daniel Seehofer
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Robert Sucher
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
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15
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Impact of Simultaneous Pancreas-kidney Transplantation on Cardiovascular Risk in Patients With Diabetes. Transplantation 2021; 106:158-166. [PMID: 33660656 DOI: 10.1097/tp.0000000000003710] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND cardiovascular disease is the major cause of death in patients with type 1 Diabetes. Of the available risk predictors for this population, the Steno Type 1 Risk Engine (STENO T1) is the only one which includes kidney function as a risk factor, which is a well described independent risk factor for cardiovascular disease. METHODS we explore how SPKT modifies the predicted cardiovascular risk by the STENO T1 through a retrospective study including recipients of a first SPKT between 2000 and 2016. RESULTS 268 SPKT recipients with a mean age of 40 years old and a median follow-up of 10 years were included. Prior to transplantation, the expected incidence of Cardiovascular Events (CVE) at 5 and 10 years according to STENO T1 would have been 31% and 50%, respectively, contrasting with an actual incidence of 9.3% and 16% for the same timepoints, respectively (P < 0.05). These differences were attenuated when STENO T1 was recalculated assuming 12th month glomerular filtration rate (at 5 and 10 years predicted CVE incidence was of 10.5% and 19.4%, respectively). Early pancreas graft failure (HR 3.00 [95% CI 1.14 - 7.88]; P = 0.02) was an independent risk factor for post-SPKT CVE, alongside with kidney graft failure (HR 2.90 [95% CI 1.53 - 5.48]; P = 0.001), and diabetes duration (HR 1.04 [95% CI 1.00-1.09], P = 0.04). CONCLUSIONS SPKT decreases in more two-thirds the predicted cardiovascular risk by the STENO T1. A functioning pancreas graft further reduces CVE risk, independently of kidney graft function.
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16
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Amara D, Braun HJ, Shui AM, Sorrentino T, Ramirez JL, Lin J, Liu IH, Mello A, Stock PG, Hiramoto JS. Long-term Lower Extremity and Cardiovascular Complications after Simultaneous Pancreas-Kidney Transplant. Clin Transplant 2021; 35:e14195. [PMID: 33340143 DOI: 10.1111/ctr.14195] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/27/2020] [Accepted: 12/10/2020] [Indexed: 12/19/2022]
Abstract
Lower extremity (LE) vascular disease and adverse cardiovascular events (ACEs) cause significant long-term morbidity after simultaneous pancreas-kidney (SPK) transplantation. This study's purpose was to describe the incidence of, and risk factors associated with, LE vascular complications and related ACEs following SPK. All SPKs performed at the authors' institution from 2000 to 2019 were retrospectively analyzed. The primary outcome was any LE vascular event, defined as LE endovascular intervention, open surgery, amputation, or invasive podiatry intervention. Secondary outcomes included post-SPK ACE. A total of 363 patients were included, of whom 54 (14.9%) required at least one LE vascular intervention following SPK. Only 3 patients received pre-SPK ankle brachial indices (ABIs). A history of peripheral artery disease (PAD) (HR 2.95, CI 1.4-6.2) was a risk factor for post-SPK LE vascular intervention even after adjustment for other factors. Fifty-nine (16.3%) patients experienced an ACE in follow-up. Requiring a LE intervention post-SPK was associated with a subsequent ACE (HR 2.3, CI 1.2-4.5). LE vascular and cardiovascular complications continue to be significant sources of morbidity for SPK patients, especially for patients with preexisting PAD. The highest risk patients may benefit from more intensive pre- and post-SPK workup with ABIs and follow-up with a vascular surgeon.
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Affiliation(s)
- Dominic Amara
- School of Medicine, University of California, San Francisco, CA, USA
| | - Hillary J Braun
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Amy M Shui
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Thomas Sorrentino
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Joel L Ramirez
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Joseph Lin
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Iris H Liu
- School of Medicine, University of California, San Francisco, CA, USA
| | - Anna Mello
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Peter G Stock
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Jade S Hiramoto
- Department of Surgery, University of California, San Francisco, CA, USA
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17
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Nordheim E, Dahle DO, Halden T, Birkeland KI, Åsberg A, Hartmann A, Horneland R, Jenssen TG. Endothelial function after pancreas transplantation-A single-center observational study. Clin Transplant 2020; 34:e13815. [PMID: 32027399 DOI: 10.1111/ctr.13815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/24/2020] [Accepted: 02/04/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Patients with diabetes mellitus treated with successful pancreas transplantation (PTX) normalize hyperglycemia, but are exposed to immunosuppressive drugs that may impair endothelial function. This study aimed to evaluate endothelial function in single PTX recipients. METHODS Flow-mediated dilatation (FMD) in the brachial artery was measured by ultrasound 8 weeks after transplantation in single PTX (n = 27) and compared with healthy controls (n = 58), simultaneous pancreas and kidney recipients (n = 9), and kidney transplant recipients with (n = 41) and without (n = 95) diabetes mellitus. Adjustments for age, gender, blood pressure, and body mass index were included in a linear regression model. Changes in FMD from before to 1 year after transplantation were assessed in a subgroup of PTX recipients (n = 9). RESULTS Flow-mediated dilatation% in PTX recipients was not inferior to healthy controls (8.7 ± 3.6 vs 7.7 ± 3.3, P = .06) and simultaneous pancreas and kidney recipients (6.7 ± 4.5, P = .24) in an adjusted model, and superior to kidney recipients with and without diabetes (3.0 ± 3.0 and 4.8 ± 3.3, respectively, both P < .005). FMD% improved significantly from eight weeks to one year after PTX, mean 7.9 ± 4.2% vs 11.8 ± 4.8% (N = 9; P = .03). CONCLUSION Flow-mediated dilatation is well preserved in patients undergoing pancreas transplantation and is not impaired when immunosuppressive drugs are introduced.
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Affiliation(s)
- Espen Nordheim
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Dag Olav Dahle
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Thea Halden
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Kåre I Birkeland
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Anders Åsberg
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Department of Pharmacy, University of Oslo, Oslo, Norway
| | - Anders Hartmann
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Rune Horneland
- Department of Transplantation Medicine, Section of Transplant Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Trond Geir Jenssen
- Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway.,Metabolic and Renal Research Group, Faculty of Health Sciences, UiT- The Arctic University of Norway, Tromsø, Norway
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18
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Redefining the Influence of Ethnicity on Simultaneous Kidney and Pancreas Transplantation Outcomes. Ann Surg 2020; 271:177-183. [DOI: 10.1097/sla.0000000000002816] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Sucher R, Rademacher S, Jahn N, Brunotte M, Wagner T, Alvanos A, Sucher E, Seehofer D, Scheuermann U, Hau HM. Effects of simultaneous pancreas-kidney transplantation and kidney transplantation alone on the outcome of peripheral vascular diseases. BMC Nephrol 2019; 20:453. [PMID: 31815616 PMCID: PMC6902504 DOI: 10.1186/s12882-019-1649-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 11/28/2019] [Indexed: 11/10/2022] Open
Abstract
Background The effects of Simultaneous Pancreas Kidney Transplantation (SPKT) on Peripheral Vascular Disease (PVD) warrants additional study and more target focus, since little is known about the mid- and long-term effects on the progression of PVD after transplantation. Methods 101 SPKT and 26 Kidney Transplantation Alone (KTA) recipients with insulin-dependent diabetes mellitus (IDDM) were retrospectively evaluated with regard to graft and metabolic outcome. Special subgroup analysis was directed towards the development and progression of peripheral vascular complications (PVC) (amputation, ischemic ulceration, lower extremity angioplasty/ bypass surgery) after transplantation. Results The 10-year patient survival was significantly higher in the SPKT group (SPKT: 82% versus KTA 40%; P < 0.001). KTA recipients had a higher prevalence of atherosclerotic risk factors, including coronary artery disease (P < 0.001), higher serum triglyceride levels (P = 0.049), higher systolic (P = 0.03) and diastolic (P = 0.02) blood pressure levels. The incidence of PVD before transplantation was comparable between both groups (P = 0.114). Risk factor adjusted multivariate analysis revealed that patients with SPKT had a significant lower amount (32%) of PVCs (32 PVCs in 21 out of 101 SPKT; P < 0.001) when compared to the KTA patients who developed a significant increase in PVCs to 69% of cases (18 PVCs in 11 out of 26 KTA; P < 0.001). In line mean values of HbA1c (P < 0.01) and serum triglycerides (P < 0.01) were significantly lower in patients with SPKT > 8 years after transplantation. Conclusion SPKT favorably slows down development and progression of PVD by maintaining a superior metabolic vascular risk profile in patients with IDDM1.
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Affiliation(s)
- Robert Sucher
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Sebastian Rademacher
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Nora Jahn
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Leipzig, Leipzig, Germany
| | - Max Brunotte
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Tristan Wagner
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Athanasios Alvanos
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Elisabeth Sucher
- Department of Gastroenterology, University Hospital of Leipzig, Leipzig, Germany
| | - Daniel Seehofer
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Uwe Scheuermann
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Hans-Michael Hau
- Department of Visceral, Transplantation, Vascular and Thoracic Surgery, University Hospital of Leipzig, Leipzig, Germany. .,Department of Surgery, University Hospital of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
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20
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Aref A, Zayan T, Pararajasingam R, Sharma A, Halawa A. Pancreatic transplantation: Brief review of the current evidence. World J Transplant 2019; 9:81-93. [PMID: 31523630 PMCID: PMC6715578 DOI: 10.5500/wjt.v9.i4.81] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 07/15/2019] [Accepted: 07/30/2019] [Indexed: 02/05/2023] Open
Abstract
Kidney transplantation is the treatment of choice for management of end-stage renal disease. However, in diabetic patients, the underlying metabolic disturbance will persist and even may get worse after isolated kidney transplantation. Pancreatic transplantation in humans was first introduced in 1966. The initial outcome was disappointing. However, this was changed after the improvement of surgical techniques together with better patient selection and the availability of potent and better-tolerated immune-suppression like cyclosporine and induction antibodies. Combined kidney and pancreas transplantation will not only solve the problem of organ failure, but it will also stabilise or even reverse the metabolic complications of diabetes. Combined kidney and pancreas transplantation have the best long term outcome in diabetic cases with renal failure. Nevertheless, at the cost of an initial increase in morbidity and risk of mortality. Other transplantation options include pancreas after kidney transplantation and islet cell transplantation. We aim by this work to explore various options which can be offered to a diabetic patient with advanced chronic kidney disease. Our work will provide a simplified, yet up-to-date information regarding the different management options for those diabetic chronic kidney failure patients.
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Affiliation(s)
- Ahmed Aref
- Department of Nephrology, Sur Hospital, Sur 411, Oman
- Faculty of Health and Science, Institute of Learning and Teaching, University of Liverpool, Liverpool L69 3GB, United Kingdom
| | - Tariq Zayan
- Department of Nephrology, Sur Hospital, Sur 411, Oman
- Faculty of Health and Science, Institute of Learning and Teaching, University of Liverpool, Liverpool L69 3GB, United Kingdom
| | - Ravi Pararajasingam
- Faculty of Health and Science, Institute of Learning and Teaching, University of Liverpool, Liverpool L69 3GB, United Kingdom
- Department of Transplantation, Sheffield Teaching Hospitals, Sheffield S5 7AU, United Kingdom
| | - Ajay Sharma
- Faculty of Health and Science, Institute of Learning and Teaching, University of Liverpool, Liverpool L69 3GB, United Kingdom
- Renal Medicine, Royal Liverpool University Hospitals, Liverpool L7 8XP, United Kingdom
| | - Ahmed Halawa
- Faculty of Health and Science, Institute of Learning and Teaching, University of Liverpool, Liverpool L69 3GB, United Kingdom
- Department of Transplantation Surgery, Sheffield Teaching Hospitals, Sheffield S5 7AU, United Kingdom
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21
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Indications for islet or pancreatic transplantation: Statement of the TREPID working group on behalf of the Société francophone du diabète (SFD), Société francaise d’endocrinologie (SFE), Société francophone de transplantation (SFT) and Société française de néphrologie – dialyse – transplantation (SFNDT). DIABETES & METABOLISM 2019; 45:224-237. [DOI: 10.1016/j.diabet.2018.07.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 05/30/2018] [Accepted: 07/24/2018] [Indexed: 12/28/2022]
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22
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Kratochvílová S, Brunová J, Wohl P, Lánská V, Saudek F. Retrospective Analysis of Bone Metabolism in Patients on Waiting List for Simultaneous Pancreas-Kidney Transplantation. J Diabetes Res 2019; 2019:5143021. [PMID: 31218231 PMCID: PMC6536959 DOI: 10.1155/2019/5143021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 03/14/2019] [Accepted: 03/25/2019] [Indexed: 11/17/2022] Open
Abstract
Posttransplant osteoporosis, which evolves from preexisting bone pathologies, represents a serious complication with deteriorating consequences. The aim of our study was to evaluate epidemiological data on bone mineral density (BMD) in subjects with type 1 diabetes (T1DM) in advanced stages of diabetic nephropathy indicated for simultaneous pancreas-kidney transplantation (SPK). We retrospectively compiled biochemical and densitometrical data from 177 patients with T1DM at CKD (chronic kidney disease) stages G4-G5 (115 men, 62 women, median age 40 yr, diabetes duration 23 yr) enrolled on waiting list for SPK for the first time between the years 2011 and 2016. Median Z-scores were as follows: lumbar spine (LS): -0.8 [interquartile range -1.75 to 0.1]; total hip (TH): -1.2 [-1.75 to -0.6]; femoral neck (FN): -1.2 [-1.9 to -0.7]; and distal radius (DR): -0.8 [-1.4 to -0.1]. We noted a gender difference in LS, with worse results for men (-1.1 vs. -0.3) even after adjusting for BMI (body mass index) and glomerular filtration (p < 0.001). Osteoporotic and osteopenic ranges (based on T-scores) for all major sites were 27.7% and 56.5%, respectively, with similar results across both genders. Women had a significantly higher proportion of normal BMD in LS than men (67.7 vs. 49.4%, p < 0.05). Patients with T1DM at CKD stages G4-G5 exhibited serious BMD impairment despite their young age. Men surprisingly displayed lower Z-scores and higher percentages of pathological BMD values in LS than women did. The introduction of adequate preventive measures during the advanced stages of diabetic nephropathy to prevent bone loss is recommended.
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Affiliation(s)
- Simona Kratochvílová
- Diabetes Center, Institute for Clinical and Experimental Medicine, Prague 140 21, Czech Republic
| | - Jana Brunová
- Diabetes Center, Institute for Clinical and Experimental Medicine, Prague 140 21, Czech Republic
| | - Petr Wohl
- Diabetes Center, Institute for Clinical and Experimental Medicine, Prague 140 21, Czech Republic
| | - Věra Lánská
- Diabetes Center, Institute for Clinical and Experimental Medicine, Prague 140 21, Czech Republic
| | - František Saudek
- Diabetes Center, Institute for Clinical and Experimental Medicine, Prague 140 21, Czech Republic
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23
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Covered stenting and transcatheter embolization of splenic artery aneurysms in diabetic patients: A review of endovascular treatment of visceral artery aneurysms in the current era. Pharmacol Res 2018; 135:127-135. [PMID: 30055250 DOI: 10.1016/j.phrs.2018.07.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/20/2018] [Accepted: 07/24/2018] [Indexed: 12/20/2022]
Abstract
Diabetes mellitus is associated with both microvascular and macrovascular complications, which can result in visceral aneurysms as for example splenic artery aneurysms: in their management, an endovascular treatment, less invasive than surgery, is generally preferred. Endovascular treatment of splenic artery aneurysms can be based either on covered stenting (CS) or transcatheter embolization (TE). CS generally allows aneurysm exclusion with vessel preservation, while TE usually determines target artery occlusion with potential risk of distal ischemia. We performed a review of the existing literature on endovascular treatment of visceral artery aneurysms (VAAs) and psudoaneurysms (VAPAs) in the current era.
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24
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Ziaja J, Kowalik AP, Kolonko A, Kamińska D, Owczarek AJ, Kujawa-Szewieczek A, Kusztal MA, Badura J, Bożek-Pająk D, Choręza P, Zakrzewska A, Król R, Chłopicki S, Klinger M, Więcek A, Chudek J, Cierpka L. Type 1 diabetic patients have better endothelial function after simultaneous pancreas-kidney transplantation than after kidney transplantation with continued insulin therapy. Diab Vasc Dis Res 2018; 15:122-130. [PMID: 29233018 DOI: 10.1177/1479164117744423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The purpose of this study was to analyse the influence of simultaneous pancreas-kidney or kidney transplantation on endothelial function and systemic inflammation in type 1 diabetic patients with end-stage renal disease. In 39 simultaneous pancreas-kidney, 39 type 1 diabetic kidney and 52 non-diabetic kidney recipients, flow-mediated dilatation was measured. Additionally, blood glycated haemoglobin, serum creatinine and lipids, plasma nitrites [Formula: see text] and nitrates, asymmetric dimethylarginine, soluble vascular cell adhesion molecule-1, intercellular adhesion molecule-1, and E-selectin, high-sensitivity C-reactive protein, tumour necrosis factor-α, interleukin 1β and interleukin 6 concentrations were assessed. During 58 ± 31 months follow-up period, flow-mediated dilatation and [Formula: see text] were greater in simultaneous pancreas-kidney than in type 1 diabetic kidney recipients [10.4% ± 4.7% vs 7.7% ± 4.2%, p < 0.05 and 0.94 (0.74-1.34) vs 0.24 (0.20-0.43) μmol/L, p < 0.01, respectively]. In type 1 diabetic patients after simultaneous pancreas-kidney or kidney transplantation, [Formula: see text] correlated with flow-mediated dilatation (r = 0.306, p < 0.05) and with blood glycated haemoglobin (r = -0.570, p < 0.001). The difference in [Formula: see text] was linked to blood glycated haemoglobin and estimated glomerular filtration rate, whereas the difference in flow-mediated dilatation was linked to [Formula: see text]. The levels of inflammatory markers (except soluble vascular cell adhesion molecule-1) were similar in simultaneous pancreas-kidney and type 1 diabetic kidney recipients. Improved endothelial function in type 1 diabetic patients with end-stage renal disease after simultaneous pancreas-kidney compared to kidney transplantation is associated with normalisation of glucose metabolism but not with improvement in plasma pro-inflammatory cytokines.
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Affiliation(s)
- Jacek Ziaja
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Adrian P Kowalik
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Aureliusz Kolonko
- 2 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Dorota Kamińska
- 3 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Aleksander J Owczarek
- 4 Department of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Agata Kujawa-Szewieczek
- 2 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Mariusz A Kusztal
- 3 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Joanna Badura
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Dominika Bożek-Pająk
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Piotr Choręza
- 4 Department of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Zakrzewska
- 5 Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Robert Król
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Stefan Chłopicki
- 5 Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
- 6 Chair of Pharmacology, Jagiellonian University Medical College, Kraków, Poland
| | - Marian Klinger
- 3 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Andrzej Więcek
- 2 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Jerzy Chudek
- 7 Department of Pathophysiology, Medical University of Silesia, Katowice, Poland
- 8 Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, Katowice, Poland
| | - Lech Cierpka
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
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25
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Jiménez-Romero C, Marcacuzco Quinto A, Manrique Municio A, Justo Alonso I, Calvo Pulido J, Cambra Molero F, Caso Maestro Ó, García-Sesma Á, Moreno González E. Simultaneous pancreas-kidney transplantation. Experience of the Doce de Octubre Hospital. Cir Esp 2017; 96:25-34. [PMID: 29089105 DOI: 10.1016/j.ciresp.2017.09.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 09/20/2017] [Accepted: 09/21/2017] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Simultaneous pancreas-kidney transplantation (SPKT) constitutes the therapy of choice for diabetes type1 or type2 associated with end-stage renal disease, because is the only proven method to restore normo-glicemic control in the diabetic patient. METHODS Retrospective and descriptive study of a series of 175 patients who underwent SPKT from March 1995 to April 2016. We analyze donor and recipient characteristics, perioperative variables and immunosuppression, post-transplant morbi-mortality, patient and graft survival, and risk factors related with patient and graft survival. RESULTS Median age of the donors was 28years and mean age of recipients was 38.8±7.3years, being 103 males and 72 females. Enteric drainage of the exocrine pancreas was performed in 113 patients and bladder drainage in 62. Regarding post-transplant complications, the overall rate of infections was 70.3%; graft pancreatitis 26.3%; intraabdominal bleeding 17.7%; graft thrombosis 12.6%; and overall pancreas graft rejection 10.9%. The causes of mortality were mainly cardiovascular and infectious complications. Patient survival at 1, 3 and 5-year were 95.4%, 93% and 92.4%, respectively, and pancreas graft survival at 1, 3 and 5-year were 81.6%, 77.9% y 72.3%, respectively. CONCLUSIONS In our 20-year experience of simultaneous pancreas-kidney transplantation, the morbidity rate, and 5-year patient and pancreas graft survivals were similar to those previously reported from the international pancreas transplant registries.
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Affiliation(s)
- Carlos Jiménez-Romero
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España.
| | - Alberto Marcacuzco Quinto
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Alejandro Manrique Municio
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Iago Justo Alonso
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Jorge Calvo Pulido
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Félix Cambra Molero
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Óscar Caso Maestro
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Álvaro García-Sesma
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
| | - Enrique Moreno González
- Unidad de Cirugía Hepato-Bilio-Pancreática y Trasplante de Órganos Abdominales, Departamento de Cirugía, Hospital Universitario Doce de Octubre, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
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26
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Long-Term Outcomes of Kidney and Simultaneous Pancreas-Kidney Transplantation in Recipients With Type 1 Diabetes Mellitus: Silesian Experience. Transplant Proc 2017; 48:1681-6. [PMID: 27496471 DOI: 10.1016/j.transproceed.2016.01.082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 01/21/2016] [Indexed: 11/20/2022]
Abstract
BACKGROUND Kidney transplantation (KTx) markedly reduces mortality in patients with end-stage kidney disease (ESKD) caused by type 1 diabetes mellitus (T1DM). The outstanding issue is whether transplantation should be limited only to KTx, with further insulinotherapy, or combined with pancreas transplantation in patients with ESKD/T1DM. The goal of this study was to compare the results of simultaneous pancreas-kidney transplantation (SPKTx) and deceased donor KTx and to identify factors affecting patient and kidney graft survival in patients with ESKD/T1DM. METHODS Eighty-seven deceased donor KTx and 66 SPKTx operated on in the Silesia region of Poland between 1998 and 2013 were included in the retrospective analysis. RESULTS During the mean 6.7 ± 3.6 years of follow-up, fewer cardiovascular episodes were observed in SPKTx recipients than in KTx recipients (1.5% vs 12.6%; P < .05). Five-year patient survival (80.7% in SPKTx vs 77.5% in KTx) and kidney graft survival (66.1% in SPKTx vs 70.4% in KTx) did not differ between study groups. There were no differences in patient survival (log-rank test, P = .99) or kidney graft survival (P = .99) based on Kaplan-Meier curves. Multivariable Cox proportional hazard analysis failed to identify factors explaining patient and kidney graft survival. Five-year pancreas graft survival was 58.9%. SPKTx recipients had significantly higher estimated glomerular filtration rates during the 7-year posttransplant period and less frequently developed proteinuria (6.1% vs 23%; P < .01). CONCLUSIONS Pancreas transplantation reduced cardiovascular risk and prevented the development of proteinuria but did not improve patient and kidney graft survival in recipients with T1DM in the 7-year follow-up period.
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27
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MacCraith E, Davis NF, Browne C, Mohan P, Hickey D. Simultaneous pancreas and kidney transplantation: Incidence and risk factors for amputation after 10-year follow-up. Clin Transplant 2017; 31. [DOI: 10.1111/ctr.12976] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2017] [Indexed: 11/26/2022]
Affiliation(s)
- Eoin MacCraith
- Department of Urology and Transplant Surgery; Beaumont Hospital; Dublin Ireland
| | - Niall F. Davis
- Department of Urology and Transplant Surgery; Beaumont Hospital; Dublin Ireland
| | - Cliodhna Browne
- Department of Urology and Transplant Surgery; Beaumont Hospital; Dublin Ireland
| | - Ponnusamy Mohan
- Department of Urology and Transplant Surgery; Beaumont Hospital; Dublin Ireland
| | - David Hickey
- Department of Urology and Transplant Surgery; Beaumont Hospital; Dublin Ireland
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29
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Praksch D, Sandor B, Nagy KK, Viola M, Toth A, Toth K, Szakaly P, Varga A. Acetylsalicylic Acid Resistance After Simultaneous Pancreas-Kidney Transplantation. Transplant Proc 2016; 48:2555-2557. [PMID: 27742347 DOI: 10.1016/j.transproceed.2016.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The most common conditions leading to death after simultaneous pancreas-kidney transplantations (SPKs) are cardiovascular diseases. The aim of this study was to test the platelet aggregation inhibitor acetylsalicylic acid (ASA) resistance in patients after SPKs, including investigations into the triggering factors. METHODS Thirty-two patients (22 men, 10 women; overall age, 47.4 ± 8.6 years) were involved in our study and took 100 mg ASA per day. We used optical platelet aggregometry to detect resistance. RESULTS Resistance occurred in 40.6% of the study group. However, with the use of logistic regression analysis, the examined 24 factors did not show any significant correspondence with resistance. CONCLUSIONS The incidence of ASA resistance seems to be higher compared with other groups, but the triggering effect is still unproved. Clarifying this question should be important regarding the mortality- and morbidity-reducing capacity of antiplatelet drugs in the management of cardiovascular conditions.
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Affiliation(s)
- D Praksch
- First Department of Medicine, Medical School, University of Pecs, Pecs, Hungary
| | - B Sandor
- First Department of Medicine, Medical School, University of Pecs, Pecs, Hungary
| | - K K Nagy
- Department of Surgery, Medical School, University of Pecs, Pecs, Hungary
| | - M Viola
- Department of Surgery, Medical School, University of Pecs, Pecs, Hungary
| | - A Toth
- First Department of Medicine, Medical School, University of Pecs, Pecs, Hungary
| | - K Toth
- First Department of Medicine, Medical School, University of Pecs, Pecs, Hungary
| | - P Szakaly
- Department of Surgery, Medical School, University of Pecs, Pecs, Hungary
| | - A Varga
- Department of Surgery, Medical School, University of Pecs, Pecs, Hungary.
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30
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Bożek-Pająk D, Ziaja J, Kowalik A, Farnik M, Kolonko A, Kujawa-Szewieczek A, Kamińska D, Kuriata-Kordek M, Król R, Więcek A, Klinger M, Cierpka L. Past Cardiovascular Episodes Deteriorate Quality of Life of Patients With Type 1 Diabetes and End-stage Kidney Disease After Kidney or Simultaneous Pancreas and Kidney Transplantation. Transplant Proc 2016; 48:1667-72. [PMID: 27496468 DOI: 10.1016/j.transproceed.2015.10.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 10/07/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND The beneficial influence of kidney (KTx) or simultaneous pancreas and kidney transplantation (SPK) on quality of life (QOL) in patients with end-stage kidney disease caused by type 1 diabetes mellitus was confirmed in many studies. The aim of this study was to identify factors that influence QOL of patients in long-term follow-up after SPK or KTx. METHODS Twenty-seven SPK and 26 KTx patients with good function of transplanted organs at least 1 year after transplantation were enrolled into the analysis. To estimate QOL of the recipients the Kidney Disease and Quality of Life Short Form was applied. RESULTS Within the whole analyzed group, the necessity of exogenous insulin administration correlated (P < .05) with symptom/problem list (γ = -0.35), effects of kidney disease (-0.38), cognitive function (-0.47), sleep (-0.42), overall health (-0.47), physical functioning (-0.61), role-physical (-0.32), pain (-0.50), general health (-0.32), emotional well-being (-0.31), role-emotional (-0.36), social function (-0.33), energy/fatigue (-0.44), and the SF-12 physical composite (-0.44). History of cardiovascular episode correlated (P < .05) with symptom/problem list (γ = -0.59), effects of kidney disease (-0.46), burden of kidney disease (-0.56), sleep (-0.54), social support (-0.51), physical functioning (-0.55), role-physical (-0.70), pain (-0.60), general health (-0.57), emotional well-being (-0.45), role-emotional (-0.95), social function (-0.58), energy/fatigue (-0.59), SF-12 physical composite (-0.45), and SF-12 mental composite (-0.83). CONCLUSIONS Exogenous insulin administration and history of cardiovascular episode are the most important factors influencing QOL in patients after SPK or KTx, particularly worsening its physical components.
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Affiliation(s)
- D Bożek-Pająk
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - J Ziaja
- Department of Pulmonology, Medical University of Silesia, Katowice, Poland.
| | - A Kowalik
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - M Farnik
- Department of Pulmonology, Medical University of Silesia, Katowice, Poland
| | - A Kolonko
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - A Kujawa-Szewieczek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - D Kamińska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - M Kuriata-Kordek
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - R Król
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - A Więcek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - M Klinger
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - L Cierpka
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
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Dholakia S, Mittal S, Quiroga I, Gilbert J, Sharples EJ, Ploeg RJ, Friend PJ. Pancreas Transplantation: Past, Present, Future. Am J Med 2016; 129:667-73. [PMID: 26965300 DOI: 10.1016/j.amjmed.2016.02.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 02/16/2016] [Accepted: 02/16/2016] [Indexed: 01/07/2023]
Abstract
Diabetes is the pandemic disease of the modern era, with 10% of these patients having type 1 diabetes mellitus. Despite the prevalence, morbidities, and associated financial burden, treatment options have not changed since the introduction of injectable insulin. To date, over 40,000 pancreas transplants have been performed globally. It remains the only known method for restoring glycemic control and thus curing type 1 diabetes mellitus. The aim of this review is to bring pancreatic transplantation out of the specialist realm, informing practitioners about this important procedure, so that they feel better equipped to refer suitable patients for transplantation and manage, counsel, and support when encountering them within their own specialty. This study was a narrative review conducted in October 2015, with OVID interface searching EMBASE and MEDLINE databases, using Timeframe: Inception to October 2015. Articles were assessed for clinical relevance and most up-to-date content, with articles written in English as the only inclusion criterion. Other sources used included conference proceedings/presentations and unpublished data from our institution (Oxford Transplant Centre). Pancreatic transplantation is growing and has quickly become the gold standard of care for patients with type 1 diabetes mellitus and renal failure. Significant improvements in quality of life and life expectancy make pancreatic transplant a viable and economically feasible intervention. It remains the most effective method of establishing and maintaining euglycemia, halting and potentially reversing complications associated with diabetes.
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Affiliation(s)
- Shamik Dholakia
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK.
| | - Shruti Mittal
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK
| | - Isabel Quiroga
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK
| | - James Gilbert
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK
| | - Edward J Sharples
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK
| | - Rutger J Ploeg
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK
| | - Peter J Friend
- Nuffield Department of Surgical Sciences and Oxford Transplant Centre, University of Oxford and Oxford University Hospitals NHS Trust, UK
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Lindahl JP, Hartmann A, Aakhus S, Endresen K, Midtvedt K, Holdaas H, Leivestad T, Horneland R, Øyen O, Jenssen T. Long-term cardiovascular outcomes in type 1 diabetic patients after simultaneous pancreas and kidney transplantation compared with living donor kidney transplantation. Diabetologia 2016; 59:844-52. [PMID: 26713324 DOI: 10.1007/s00125-015-3853-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 12/14/2015] [Indexed: 01/30/2023]
Abstract
AIMS/HYPOTHESIS Mortality due to cardiovascular disease (CVD), particularly coronary artery disease (CAD), is high in type 1 diabetic patients with end-stage renal disease (ESRD). We aimed to determine whether normoglycaemia, as achieved by successful simultaneous pancreas and kidney (SPK) transplantation, could improve long-term outcomes compared with living donor kidney-alone (LDK) transplantation. METHODS We studied 486 type 1 diabetic patients with ESRD who underwent a first SPK (n = 256) or LDK (n = 230) transplant between 1983 and 2012 and were followed to the end of 2014. Data were retrieved from the Norwegian Renal Registry and hospital records. Kaplan-Meier plots and multivariate Cox regression, with correction for recipient, donor and transplant factors, were used to examine potential associations between transplant type and all-cause and CVD- and CAD-related mortality. RESULTS Median follow-up time was 7.9 years (interquartile range 4.3, 12.9). The adjusted HR for CVD-related deaths in SPK recipients compared with LDK recipients was 0.63 (95% CI 0.40, 0.99; p = 0.047), while the HRs for all-cause and CAD-related mortality were 0.81 (95% CI 0.57, 1.16; p = 0.25) and 0.63 (95% CI 0.36, 1.12; p = 0.12), respectively. Compared with the LDK group, SPK recipients were younger and received grafts from younger donors. Cardiovascular mortality was higher in patients transplanted between 1983 and 1999 compared with those who received their grafts in subsequent years. CONCLUSIONS/INTERPRETATION In patients with type 1 diabetes and ESRD, SPK transplantation was associated with reduced long-term cardiovascular mortality compared with LDK transplantation.
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Affiliation(s)
- Jørn P Lindahl
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway.
| | - Anders Hartmann
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
| | - Svend Aakhus
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Knut Endresen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Karsten Midtvedt
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
| | - Hallvard Holdaas
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
| | - Torbjørn Leivestad
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
| | - Rune Horneland
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
| | - Ole Øyen
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
| | - Trond Jenssen
- Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, 0372, Oslo, Norway
- Metabolic and Renal Research Group, UiT The Arctic University of Norway, Tromsø, Norway
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Laurence JM, Barbas AS, Sapisochin G, Marquez MA, Bazerbachi F, Selzner M, Norgate A, McGilvray ID, Schiff J, Ross H, Cattral MS. The significance of pre-operative coronary interventions on outcome after pancreas transplantation. Clin Transplant 2015; 30:233-40. [PMID: 26700761 DOI: 10.1111/ctr.12681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2015] [Indexed: 11/28/2022]
Abstract
Pancreas transplant candidates are at very high risk of coronary vascular disease. We hypothesized that the requirement for pre-operative coronary intervention (PCI) may be associated with an adverse impact on short- and long-term outcomes. Retrospective analysis of 366 consecutive primary pancreas transplants was undertaken. Outcomes were compared between recipients who had undergone PCI (n = 48) and those who had not (n = 318). In 48% (23/48) of instances, the PCI was initiated by the transplant cardiology evaluation. The recipients undergoing PCI were older than those not undergoing PCI (47.6 yr vs. 41.9 yr, respectively, p < 0.0001). Although not statistically significant, there was a higher rate of post-operative major cardiovascular events (MCVE) in the PCI group (10.4%) compared with those not undergoing PCI (4.7%) (RR [95% CI]: 2.0 [0.90-4.5]; p = 0.17). In the long term, there were no differences in the rate of death with graft function (p = 0.77) or rejection (p = 0.17). There were no statistically significant differences between the groups with respect to patient (p = 0.54), kidney (p = 0.76), or pancreas (p = 0.63) graft survival. PCI is not a risk factor for short-term perioperative events, and long-term transplant outcomes are equivalent to patients not requiring PCI. PCI, by itself, should not be considered a contraindication for pancreas transplantation, but should raise awareness of perioperative risk.
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Affiliation(s)
- Jerome M Laurence
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada.,RPA Institute of Academic Surgery, Royal Prince Alfred Hospital, University of Sydney, NSW, Australia
| | - Andrew S Barbas
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Gonzalo Sapisochin
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Max A Marquez
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Fateh Bazerbachi
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Markus Selzner
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Andrea Norgate
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Ian D McGilvray
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Jeffrey Schiff
- Department of Medicine, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Heather Ross
- RPA Institute of Academic Surgery, Royal Prince Alfred Hospital, University of Sydney, NSW, Australia
| | - Mark S Cattral
- Department of Surgery, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
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Tajima N, Noda M, Origasa H, Noto H, Yabe D, Fujita Y, Goto A, Fujimoto K, Sakamoto M, Haneda M. Evidence-based practice guideline for the treatment for diabetes in Japan 2013. Diabetol Int 2015. [DOI: 10.1007/s13340-015-0206-2] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Willicombe M, Kumar N, Goodall D, Clarke C, McLean AG, Power A, Taube D. Incidence, risk factors, and outcomes of stroke post-transplantation in patients receiving a steroid sparing immunosuppression protocol. Clin Transplant 2014; 29:18-25. [PMID: 25307366 DOI: 10.1111/ctr.12476] [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] [Accepted: 10/06/2014] [Indexed: 12/13/2022]
Abstract
Corticosteroid use after transplantation is associated with an increased incidence of cardiovascular events and death. Cerebrovascular disease is a common cause of morbidity and mortality post-renal transplantation; however, a dedicated analysis of cerebrovascular disease in recipients of a steroid sparing protocol has not been reported. The aim of this study was to examine the incidence, risk factors, and outcomes of CVA in transplant recipients receiving a steroid sparing protocol. We retrospectively analyzed 1237 patients who received a kidney alone or a simultaneous pancreas and kidney (SPK) transplant. Fifty-six of 1237 (4.53%) patients had a CVA post-transplant. All-cause mortality was significantly higher in the CVA group compared with the non-CVA group, OR: 3.4 (1.7-7.0), p < 0.001. Factors found to be associated with increased risk of CVA by multivariate analysis were older age, HR: 1.07 (1.04-1.09), p < 0.001; diabetes at the time of transplantation, HR: 2.83 (1.42-5.64), p = 0.003; corticosteroid use pre-transplant, HR: 3.27 (1.29-8.27), p = 0.013 and recipients of a SPK, HR: 4.03 (1.85-8.79), p < 0.001. This study has identified subgroups of patients who are at increased risk of CVA post-transplant in patients otherwise receiving a steroid sparing immunosuppression protocol.
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Affiliation(s)
- Michelle Willicombe
- Imperial College Kidney and Transplant Centre, Hammersmith Hospital, London, UK
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36
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Jiang AT, BHSc, Rowe N, Sener A, Luke P. Simultaneous pancreas-kidney transplantation: The role in the treatment of type 1 diabetes and end-stage renal disease. Can Urol Assoc J 2014; 8:135-8. [PMID: 24839485 DOI: 10.5489/cuaj.1597] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Type 1 diabetes mellitus (DM) is one of the most common and debilitating diseases to affect the world. Many patients are afflicted by microvascular and macrovascular complications, and succumb to end-stage renal disease (ESRD). Although dialysis and insulin therapy provides better glycemic control, it nonetheless significantly decreases a patient's quality of life. Moreover, they cannot reverse ESRD or alleviate complications. Simultaneous pancreas-kidney (SPK) transplantation has revolutionized the way we manage type 1 DM; it provides a physiological means of achieving normoglycemia while rendering patients free of dialysis. Understanding this procedure is important because it is becoming a more common management strategy for patients with type 1 DM. In this review, we will begin with a brief summary of type 1 DM, followed by a comprehensive description of SPK procedure, including the history and technique. We will then present the outcomes of transplantation.
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Affiliation(s)
- Alex T Jiang
- Department of Surgery, Division of Urology; Schulich School of Medicine and Dentistry, Western University, London, ON
| | - BHSc
- Department of Surgery, Division of Urology; Schulich School of Medicine and Dentistry, Western University, London, ON
| | - Neal Rowe
- Department of Surgery, Division of Urology, Western University; Multi-Organ Transplant Program, London Health Sciences Center, London, ON
| | - Alp Sener
- Department of Surgery, Division of Urology, Western University; Multi-Organ Transplant Program; Matthew Mailing Centre for Translational Transplant Studies, London Health Sciences Centre; Department of Microbiology and Immunology; Centre for Human Immunology; Western University, London, ON
| | - Patrick Luke
- Department of Surgery, Division of Urology, Western University; Multi-Organ Transplant Program; Matthew Mailing Centre for Translational Transplant Studies, London Health Sciences Centre; Department of Microbiology and Immunology; Centre for Human Immunology; Western University, London, ON
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Mangus RS, Powelson J, Kinsella SB, Farar DT, Creal CA, Fridell JA. Pretransplant coronary artery disease associated with worse clinical outcomes in pancreas transplantation. Clin Transplant 2014; 27:E442-7. [PMID: 23923972 DOI: 10.1111/ctr.12185] [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] [Accepted: 06/04/2013] [Indexed: 01/09/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) is common in patients with type I diabetes and may be associated with worse outcomes in patients undergoing pancreas transplantation (PT). This study evaluates PT patients to determine the pre transplant prevalence of CAD and assesses the post-transplant outcomes including complications and survival. METHODS This study is a retrospective review of PTs from 2003 to 2011. Diagnosis of CAD required cardiac catheterization. Outcomes included: myocardial infarction (MI), stroke, and survival. RESULTS There were 405 transplants in 389 patients with median follow-up of 56 months. Pre transplant prevalence of CAD was 19% (n = 74). There was no increased risk of perioperative, 90-d or one-yr mortality for patients with CAD. The CAD group did have increased risk of MI (11% vs. 1%, p < 0.001) and stroke (8% vs. 3%, p = 0.02). Controlling for patient and donor age, and history of CAD, the CAD group had decreased patient survival at five yr (82% vs. 90%, p = 0.09, HR 1.77) by Cox regression. CONCLUSIONS Patients with type I diabetes and CAD have increased risk of MI and stroke post-pancreas transplant, with decreased five-yr survival. Patients without CAD and a negative pre transplant cardiac evaluation carry a low risk of post-transplant MI.
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Affiliation(s)
- Richard S Mangus
- Transplant Division, Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana 46202-5250, USA.
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Abstract
Complex multiorgan failure may require simultaneous transplantation of several organs, including heart-lung, kidney-pancreas, or multivisceral transplantation. Solid organ transplantation can also be combined with hematopoietic stem cell transplantation to modulate immunologic response to a solid organ allograft. Combined multiorgan transplantation may offer a lower rate of allograft rejection and lower immunosuppression needs. In recent years, intestinal and multivisceral transplantations became viable as a rescue treatment for patients with irreversible intestinal failure who can no longer tolerate total parenteral nutrition with 70% survival after 5 years which is comparable to other types of solid organ allografts. Post-transplant neurologic complications were reported in up to 86% of allograft recipients and greatly overlap in intestinal and multivisceral allograft recipients, without a significant effect on the outcome of transplantation. Other common organ combinations in multiorgan transplantation include kidney-pancreas, which is mostly used for patients with renal failure and uncontrolled diabetes, and heart-lung for patients with congenital heart disease and idiopathic pulmonary arterial hypertension. Kidney-pancreas transplantation frequently results in an improvement of diabetic complications, including diabetic neuropathy. Heart-lung allograft recipients have very similar clinical course and spectrum of neurologic complications to lung transplant recipients. At this time there are no reports of an increased risk of graft-versus-host disease with combined transplantation of solid organ allograft and hematopoietic stem cells. Chronic immunosuppression and complex toxic-metabolic disturbances after multiorgan transplantation create a permissive environment for development of a wide spectrum of neurologic complications which largely resemble complications after transplantations of individual components of complex multiorgan allografts.
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Affiliation(s)
- Saša A Zivković
- Neurology Service, Department of Veterans Affairs and Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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40
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Abstract
For many patients with type 1 diabetes mellitus and selected patients with type 2 diabetes mellitus, a successful pancreas transplant is the only definitive long-term treatment that both restores euglycaemia without the risk of severe hypoglycaemia and prevents, halts or reverses secondary complications. These benefits come at the cost of major surgery and lifelong immunosuppression. Nevertheless, pancreas transplants are safe and effective, with patient survival rates currently >95% at 1 year and >88% at 5 years; graft survival rates are almost 85% at 1 year and >60% at 5 years. The estimated half-life of a pancreas graft is now 7-14 years. The improvements in graft survival are attributable to considerable reductions in technical failures and in immunologic graft losses. Pancreas recipients have reduced mortality compared with waiting candidates or patients with diabetes mellitus who undergo a kidney transplant alone. Pancreas transplants should be more frequently offered to nonuraemic patients with brittle diabetes mellitus to prevent the development of secondary diabetic complications and to avoid the need for a kidney transplant. Although the results of islet transplantation have also improved, islet recipients rarely maintain long-term insulin independence despite the use of multiple organ donor pancreases. Pancreas transplants and islet transplants should be considered complementary, not mutually exclusive, procedures that are chosen on the basis of the individual patient's surgical risk.
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Affiliation(s)
- Rainer W G Gruessner
- Department of Surgery, University of Arizona, 1501 N. Campbell Avenue, Room 4410, PO Box 245066, Tucson, AZ 85724, USA. rgruessner@ surgery.arizona.edu
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Proneth A, Schnitzbauer AA, Zeman F, Foerster JR, Holub I, Arbogast H, Bechstein WO, Becker T, Dietz C, Guba M, Heise M, Jonas S, Kersting S, Klempnauer J, Manekeller S, Müller V, Nadalin S, Nashan B, Pascher A, Rauchfuss F, Ströhlein MA, Schemmer P, Schenker P, Thorban S, Vogel T, Rahmel AO, Viebahn R, Banas B, Geissler EK, Schlitt HJ, Farkas SA. Extended pancreas donor program - the EXPAND study rationale and study protocol. Transplant Res 2013; 2:12. [PMID: 23816330 PMCID: PMC3716891 DOI: 10.1186/2047-1440-2-12] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 06/20/2013] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Simultaneous pancreas kidney transplantation (SPK), pancreas transplantation alone (PTA) or pancreas transplantation after kidney (PAK) are the only curative treatment options for patients with type 1 (juvenile) diabetes mellitus with or without impaired renal function. Unfortunately, transplant waiting lists for this indication are increasing because the current organ acceptability criteria are restrictive; morbidity and mortality significantly increase with time on the waitlist. Currently, only pancreas organs from donors younger than 50 years of age and with a body mass index (BMI) less than 30 are allocated for transplantation in the Eurotransplant (ET) area. To address this issue we designed a study to increase the available donor pool for these patients. METHODS/DESIGN This study is a prospective, multicenter (20 German centers), single blinded, non-randomized, two armed trial comparing outcome after SPK, PTA or PAK between organs with the currently allowed donor criteria versus selected organs from donors with extended criteria. Extended donor criteria are defined as organs procured from donors with a BMI of 30 to 34 or a donor age between 50 and 60 years. Immunosuppression is generally standardized using induction therapy with Myfortic, tacrolimus and low dose steroids. In principle, all patients on the waitlist for primary SPK, PTA or PAK are eligible for the clinical trial when they consent to possibly receiving an extended donor criteria organ. Patients receiving an organ meeting the current standard criteria for pancreas allocation (control arm) are compared to those receiving extended criteria organ (study arm); patients are blinded for a follow-up period of one year. The combined primary endpoint is survival of the pancreas allograft and pancreas allograft function after three months, as an early relevant outcome parameter for pancreas transplantation. DISCUSSION The EXPAND Study has been initiated to investigate the hypothesis that locally allocated extended criteria organs can be transplanted with similar results compared to the currently allowed standard ET organ allocation. If our study shows a favorable comparison to standard organ allocation criteria, the morbidity and mortality for patients waiting for transplantation could be reduced in the future. TRIAL REGISTRATION Trial registered at: NCT01384006.
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Affiliation(s)
- Andrea Proneth
- Department of Surgery, University Hospital Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany.
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Follow-up of secondary diabetic complications after pancreas transplantation. Curr Opin Organ Transplant 2013; 18:102-10. [PMID: 23283247 DOI: 10.1097/mot.0b013e32835c28c5] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW Successful pancreas transplantation restores physiologic glycemic and metabolic control. Its effects on overall patient survival (especially for simultaneous pancreas-kidney transplantation) are clear-cut. We herein review the available literature to define the impact of pancreas transplantation on chronic complications of diabetes mellitus. RECENT FINDINGS With longer-term follow-up, wider patient populations, and more accurate investigational tools (clinical and functional tests, noninvasive imaging, histology, and molecular biology), growing data show that successful pancreas transplantation may slow the progression, stabilize, and even favor the regression of secondary complications of diabetes, both microvascular and macrovascular, in a relevant proportion of recipients. SUMMARY Patients who are referred for pancreas transplantation usually suffer from advanced chronic complications of diabetes, which have classically been deemed irreversible. A successful pancreas transplantation is often able to slow the progression, stabilize, and even reverse many microvascular and macrovascular complications of diabetes. Growing clinical evidence shows that the expected natural history of long-term diabetic complications can be significantly modified by successful pancreas transplantation.
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Martins L, Fonseca I, Dias L, Malheiro J, Rocha A, Azevedo P, Silva H, Almeida R, Henriques A, Davide J, Cabrita A. Cardiovascular Risk Factors and Events in Pancreas-Kidney Transplants. Transplant Proc 2013; 45:1063-5. [DOI: 10.1016/j.transproceed.2013.02.087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bodlaj G, Biesenbach G. Higher mortality of patients on haemodialysis with pancreatic diabetes compared to type 2-diabetes. Diabetol Metab Syndr 2012; 4:9. [PMID: 22444324 PMCID: PMC3351365 DOI: 10.1186/1758-5996-4-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 03/23/2012] [Indexed: 04/19/2023] Open
Abstract
In rare cases (1-8%) diabetic patients with end-stage renal disease (ESRD) suffer from diabetic nephropathy (dNP) due to pancreatic diabetes mellitus (PDM). Aim of this study was to investigate differences in the outcome of patients with PDM and those with type 2 diabetes.In a retrospective study we evaluated 96 diabetic patients, who started hemodialysis (HD) in our dialysis centre (1997-2005). In 12 patients PMD was diagnosed, and 84 patients had type 2 diabetes. In both groups we compared vascular risk factors and prevalence of vascular diseases at the start of dialysis. We also evaluated incidence of malnutrition, and 5-year survival in both patient groups.The vascular risk factors were similar in both patient groups, also the prevalence of vascular diseases at the initiation of HD was similar in both groups. In the patients with PDM the mean BMI (kg/m2) was lower (22 + 3 versus 25 + 3), and also their serum albumin was lower (2.7 + 0.3 versus 3.4 + 0.3 g/dl, p < 0.05). Four of these patients (33%) developed malnutrition (BMI < 18.5). In the patients with PDM the age adjusted 5-year survival was significantly lower (8% versus 27%, p < 0.05) than in the type 2 diabetic patients.Conclusions in HD-treated patients with type 2 diabetes or PDM the prevalence of vascular diseases was not significantly different. The lower survival of PDM patients can be related to poor nutrition status.
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Affiliation(s)
- Gert Bodlaj
- From the 2nd Department of Medicine, Section Nephrology, General Hospital Linz, Austria
| | - Georg Biesenbach
- From the 2nd Department of Medicine, Section Nephrology, General Hospital Linz, Austria
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Gaba RC, Garcia-Roca R, Oberholzer J. Pancreatic islet cell transplantation: an update for interventional radiologists. J Vasc Interv Radiol 2012; 23:583-94; quiz 594. [PMID: 22417970 DOI: 10.1016/j.jvir.2012.01.057] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Revised: 01/09/2012] [Accepted: 01/09/2012] [Indexed: 02/07/2023] Open
Abstract
Pancreatic islet cell transplantation is a promising cellular-based therapy for type 1 diabetes mellitus. This procedure involves portal venous injection of islet cells and affords 1-year insulin independence in as many as 80% of recipients. Although transplant surgeons represent historical drivers of islet therapy, requirement for image guidance and transcatheter techniques has fostered collaboration with interventional radiologists, who are positioned to play a significant role in clinical performance of islet transplantation and in basic science research in this field. This review article aims to familiarize interventional radiologists with islet cell transplantation patient selection, procedure technique, clinical outcomes, and future clinical and research avenues.
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Affiliation(s)
- Ron C Gaba
- Department of Radiology, Interventional Radiology Section, University of Illinois Medical Center at Chicago, 1740 West Taylor St, MC 931, Chicago, IL 60612, USA.
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Abstract
SPK transplant is the definitive treatment of type 1 diabetes combined with end-stage renal disease. Long-term graft function can lead to improvement in diabetes-related complications and, in patients younger than 50 years, can lead to improved overall survival. PAK transplant and PA transplant do not result in similar improvements in patient survival, but with appropriate patient selection, they can improve quality of life by rendering patients insulin-free. Pancreas transplant is associated with more surgical complications and higher perioperative morbidity and mortality than KTA. Therefore, careful donor and recipient selection along with meticulous surgical technique are mandatory for optimal outcomes.
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Affiliation(s)
- Kiran K Dhanireddy
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
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Ziaja J, Chudek J, Kolonko A, Kamińska D, Kujawa-Szewieczek A, Kuriata-Kordek M, Król R, Klinger M, Wiecek A, Patrzałek D, Cierpka L. Does simultaneously transplanted pancreas improve long-term outcome of kidney transplantation in type 1 diabetic recipients? Transplant Proc 2012; 43:3097-101. [PMID: 21996235 DOI: 10.1016/j.transproceed.2011.08.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Simultaneous pancreas-kidney transplantation (SPK) is an alternative to kidney transplantation (KTx) for type 1 diabetic patients with end-stage kidney disease. However, a fair comparison of SPK and KTx is difficult because of significant differences in donor, recipient, and transplantation procedure parameters. The aim of this study was to compare the early and long-term outcomes of SPK versus KTx in southwest Poland. MATERIAL AND METHODS Thirty-five diabetic dialysis patients who had SPK and 64 patients who had KTx were included in the analysis. RESULTS SPK recipients were younger (38±6 years versus 42±9 years) and received organs from younger donors (25±7 versus 43±12 years) compared to the KTx group. They had shorter kidney cold ischemia time (9±2 hours versus 22±7 hours) but worse HLA class II mismatches (1.4±0.6 versus 1.0±0.5). In the early postoperative period, three patients died from the SPK group and one patient died from the KTx group. Additionally, two SPK patients lost their pancreatic grafts, and five KTx patients lost their kidney grafts. One-year patient survival rates for the SPK and KTx groups were 88% and 98%, respectively, and 5-year, 81% and 93%, respectively. One-year kidney graft survivals rates for the SPK and KTx groups were 100% and 89%, respectively, and 5-years, 89% and 81%, respectively. One-year insulin-free survival among SPK patients was 90% and the 5-year survival rate was 76%. Excretory function of the transplanted kidneys was better among SPK group; however, the difference reached statistical significance only in posttransplant years 2 and 3: 63.5±20.1 versus 50.3±19.7 and 64.9±12.9 versus 51.6±21.8 mL/min/1.73 m2 for SPK and KTx, respectively. CONCLUSIONS Normoglycemia in SPK recipients did not improve patient survival at 5 years. The worse HLA compatibility in the SPK group did not lead to impaired kidney graft survival compared to KTx. Better kidney graft function among SPK recipients probably resulted from a more restrictive donor selection.
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Affiliation(s)
- J Ziaja
- Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland.
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Jahansouz C, Kumer SC, Ellenbogen M, Brayman KL. Evolution of β-Cell Replacement Therapy in Diabetes Mellitus: Pancreas Transplantation. Diabetes Technol Ther 2011; 13:395-418. [PMID: 21299398 DOI: 10.1089/dia.2010.0133] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Diabetes mellitus remains one of the leading causes of morbidity and mortality worldwide. According to the Centers for Disease Control and Prevention, approximately 23.6 million people in the United States are affected. Of these individuals, 5-10% have been diagnosed with type 1 diabetes mellitus (TIDM), an autoimmune disease. Although it often appears in childhood, T1DM may manifest at any age. The effects of T1DM can be devastating, as the disease often leads to significant secondary complications, morbidity, and decreased quality of life. Since the late 1960s, surgical treatment for diabetes mellitus has continued to evolve and has become a viable alternative to chronic insulin administration. In this review, the historical evolution, current status, graft efficacy, benefits, and complications of pancreas transplantation are explored.
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Affiliation(s)
- Cyrus Jahansouz
- University of Virginia School of Medicine, Charlottesville, Virginia, USA.
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Sampaio MS, Poommipanit N, Cho YW, Shah T, Bunnapradist S. Transplantation with pancreas after living donor kidney vs. living donor kidney alone in type 1 diabetes mellitus recipients*. Clin Transplant 2010; 24:812-20. [DOI: 10.1111/j.1399-0012.2009.01195.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Luan FL, Kommareddi M, Cibrik DM, Samaniego M, Ojo AO. Influence of recipient race on the outcome of simultaneous pancreas and kidney transplantation. Am J Transplant 2010; 10:2074-81. [PMID: 20645942 DOI: 10.1111/j.1600-6143.2010.03211.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Racial differences on the outcome of simultaneous pancreas and kidney (SPK) transplantation have not been well studied. We compared mortality and graft survival of African Americans (AA) recipients to other racial/ethnic groups (non-AA) using the national data. We studied a total of 6585 adult SPK transplants performed in the United States between January 1, 2000 and December 31, 2007. We performed multivariate logistic regression analyses to determine risk factors associated with early graft failure and immune-mediated late graft loss. We used conditional Kaplan-Meier survival and multivariate Cox regression analyses to estimate late death-censored kidney and pancreas graft failure and death between the groups. Although there was no racial disparity in the first 90 days, AA patients had 38% and 47% higher risk for late death-censored kidney and pancreas graft failure, respectively (p = 0.006 and 0.001). AA patients were twice more likely to lose the kidney and pancreas graft due to rejection (OR 2.31 and 1.86, p = 0.002 and 0.008, respectively). Bladder pancreas drainage was associated with inferior patient survival (HR 1.42, 95% CI 1.15, 1.75, p = 0.001). In the era of modern immunosuppression, AA SPK transplant patients continue to have inferior graft outcome. Additional studies to explore the mechanisms of such racial disparity are warranted.
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Affiliation(s)
- F L Luan
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
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