Biomaterial Database

Pancreas graft survival in simultaneous pancreas-kidney versus pancreas-after-kidney and pancreas alone transplantations: a single institution experience. 2013

M C Montiel-Casado, and J A Pérez-Daga, and J M Aranda-Narváez, and I Fernández-Burgos, and B Sánchez-Pérez, and F J León-Díaz, and M Cabello-Díaz, and D Rodríguez-Burgos, and D Hernández-Marrero, and J Santoyo-Santoyo

Department of Digestive Surgery and Transplantation, Hospital Regional Universitario Carlos Haya, Málaga, Spain. Electronic address: custodiamc1904@gmail.com.

BACKGROUND Pancreas transplantation offers excellent outcomes today in patients who have type-1 diabetes mellitus (DM) with difficult control in terms of increasing patient and pancreatic graft survival. Different factors in donors, recipients, and the perioperative period have been associated with long-term graft survival. The aim of this study was to compare pancreatic graft survival in simultaneous pancreas-kidney transplantation (SPK) and the other two modalities, pancreas-alone and pancreas-after-kidney transplantation (non-SPK), at our institution. METHODS This retrospective cohort study included 63 pancreas transplantation patients from January 2007 to May 2012 at our institution. The patients were divided into two groups: SPK and non-SPK transplantations. We excluded those patients who had transplants with vascular graft loss. The primary endpoint was 1-year and overall graft survival with consideration of multiple relevant variables. Non-parametric tests were calculated with the statistical package SPSS 20 (SPSS INC, Chicago, IL). RESULTS The 1-year and overall graft survival in this period was 87.3% and 82.5%, respectively. The median follow-up was 963 days. The causes of graft loss were vascular (64%) and immunologic (34%). Finally, we included 56 pancreas transplantations, 46 (82%) were SPK and 10 (18%) non-SPK. The donor and recipient characteristics were similar in both groups, except for the duration of DM (SPK 22 years vs. non-SPK 29 years) and recipient body mass index (SPK 23 vs. non-SPK 28); P = .042 and P = .003, respectively. The cold ischemia time was 563 minutes (standard deviation, 145). Bivariate analysis showed that long-term graft loss was only influenced by matching for gender (P = .023). Using the Kaplan-Meier method, the pancreas graft survival was better in SPK than in non-SPK transplants (log rank .038). CONCLUSIONS Patients who receive pancreas-alone or pancreas-after-kidney grafts have shorter long-term graft survival. Multiple strategies should be applied to improve immunologic surveillance and obtain an early diagnosis of graft rejection.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011237	Predictive Value of Tests	In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test.	Negative Predictive Value,Positive Predictive Value,Predictive Value Of Test,Predictive Values Of Tests,Negative Predictive Values,Positive Predictive Values,Predictive Value, Negative,Predictive Value, Positive
D003922	Diabetes Mellitus, Type 1	A subtype of DIABETES MELLITUS that is characterized by INSULIN deficiency. It is manifested by the sudden onset of severe HYPERGLYCEMIA, rapid progression to DIABETIC KETOACIDOSIS, and DEATH unless treated with insulin. The disease may occur at any age, but is most common in childhood or adolescence.	Diabetes Mellitus, Brittle,Diabetes Mellitus, Insulin-Dependent,Diabetes Mellitus, Juvenile-Onset,Diabetes Mellitus, Ketosis-Prone,Diabetes Mellitus, Sudden-Onset,Diabetes, Autoimmune,IDDM,Autoimmune Diabetes,Diabetes Mellitus, Insulin-Dependent, 1,Diabetes Mellitus, Type I,Insulin-Dependent Diabetes Mellitus 1,Juvenile-Onset Diabetes,Type 1 Diabetes,Type 1 Diabetes Mellitus,Brittle Diabetes Mellitus,Diabetes Mellitus, Insulin Dependent,Diabetes Mellitus, Juvenile Onset,Diabetes Mellitus, Ketosis Prone,Diabetes Mellitus, Sudden Onset,Diabetes, Juvenile-Onset,Diabetes, Type 1,Insulin Dependent Diabetes Mellitus 1,Insulin-Dependent Diabetes Mellitus,Juvenile Onset Diabetes,Juvenile-Onset Diabetes Mellitus,Ketosis-Prone Diabetes Mellitus,Sudden-Onset Diabetes Mellitus
D003928	Diabetic Nephropathies	KIDNEY injuries associated with diabetes mellitus and affecting KIDNEY GLOMERULUS; ARTERIOLES; KIDNEY TUBULES; and the interstitium. Clinical signs include persistent PROTEINURIA, from microalbuminuria progressing to ALBUMINURIA of greater than 300 mg/24 h, leading to reduced GLOMERULAR FILTRATION RATE and END-STAGE RENAL DISEASE.	Diabetic Glomerulosclerosis,Glomerulosclerosis, Diabetic,Diabetic Kidney Disease,Diabetic Nephropathy,Intracapillary Glomerulosclerosis,Kimmelstiel-Wilson Disease,Kimmelstiel-Wilson Syndrome,Nodular Glomerulosclerosis,Diabetic Kidney Diseases,Glomerulosclerosis, Nodular,Kidney Disease, Diabetic,Kidney Diseases, Diabetic,Kimmelstiel Wilson Disease,Kimmelstiel Wilson Syndrome,Nephropathies, Diabetic,Nephropathy, Diabetic,Syndrome, Kimmelstiel-Wilson
D005260	Female		Females
D006084	Graft Rejection	An immune response with both cellular and humoral components, directed against an allogeneic transplant, whose tissue antigens are not compatible with those of the recipient.	Transplant Rejection,Rejection, Transplant,Transplantation Rejection,Graft Rejections,Rejection, Graft,Rejection, Transplantation,Rejections, Graft,Rejections, Transplant,Rejections, Transplantation,Transplant Rejections,Transplantation Rejections
D006085	Graft Survival	The survival of a graft in a host, the factors responsible for the survival and the changes occurring within the graft during growth in the host.	Graft Survivals,Survival, Graft,Survivals, Graft
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults