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Pathak P, Thampy R, Schat R, Bellin M, Beilman G, Hosseini N, Spilseth B. Transplantation for type 1 diabetes: radiologist's primer on islet, pancreas and pancreas-kidney transplantation imaging. Abdom Radiol (NY) 2024:10.1007/s00261-024-04368-8. [PMID: 38806704 DOI: 10.1007/s00261-024-04368-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 05/30/2024]
Abstract
Whole-organ pancreas, pancreatic-kidney and islet transplantation are surgical therapeutic options for the treatment of type 1 diabetes. They can enable effective glycemic control, improve quality of life and delay/reduce the secondary complications of type 1 diabetes mellitus. Radiologists are integral members of the multidisciplinary transplantation team involved in these procedures, with multimodality imaging serving as the mainstay for early recognition and management of transplant related complications. This review highlights the transplantation procedures available for patients with type 1 Diabetes Mellitus with a focus on the imaging appearance of transplantation-related complications.
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Affiliation(s)
- Priya Pathak
- Department of Radiology, Body Imaging Division, University of Minnesota Medical School, 420 Delaware St SE, Minneapolis, MN, 55455, USA.
| | - Rajesh Thampy
- Department of Radiology, Body Imaging Division, University of Minnesota Medical School, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Robben Schat
- Department of Radiology, Body Imaging Division, University of Minnesota Medical School, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Melena Bellin
- Department of Pediatric Endocrinology, and Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Greg Beilman
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | | | - Benjamin Spilseth
- Department of Radiology, Body Imaging Division, University of Minnesota Medical School, 420 Delaware St SE, Minneapolis, MN, 55455, USA
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2
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Byrne MHV, Battle J, Sewpaul A, Tingle S, Thompson E, Brookes M, Innes A, Turner P, White SA, Manas DM, Wilson CH. Early protocol computer tomography and endovascular interventions in pancreas transplantation. Clin Transplant 2020; 35:e14158. [PMID: 33222262 DOI: 10.1111/ctr.14158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 10/19/2020] [Accepted: 11/02/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Early vascular complications following pancreatic transplantation are not uncommon (3%-8%). Typically, cross-sectional imaging is requested in response to clinical change. We instituted a change in protocol to request imaging pre-emptively to identify patients with thrombotic complications. METHODS In 2013, protocol computer tomography angiography (CTA) at days 3-5 and day 10 following pancreas transplantation was introduced. A retrospective analysis of all pancreas transplants performed at our institution from January 2001 to May 2019 was undertaken. RESULTS A total of 115 patients received pancreas transplants during this time period. A total of 78 received pancreas transplant without routine CTA and 37 patients with the new protocol. Following the change in protocol, we detected a high number of subclinical thromboses (41.7%). There was a significant decrease in invasive intervention for thrombosis (78.6% before vs 30.8% after, p = .02), and graft survival was significantly higher (61.5% before vs 86.1% after, p = .04). There was also a significant reduction in the number of graft failures (all-cause) where thrombosis was present (23.4% before vs 5.6% after, p = .02). Patient survival was unaffected (p = .48). CONCLUSIONS Implementation of early protocol CTA identifies a large number of patients with subclinical graft thromboses that are more amenable to conservative management and significantly reduces the requirement for invasive intervention.
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Affiliation(s)
| | - Joseph Battle
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Avinash Sewpaul
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.,NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation, Freeman Hospital, Newcastle upon Tyne, UK
| | - Samuel Tingle
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK
| | - Emily Thompson
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation, Freeman Hospital, Newcastle upon Tyne, UK
| | - Marcus Brookes
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Ailsa Innes
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK
| | - Paul Turner
- Department of Radiology, Freeman Hospital, Newcastle upon Tyne, UK
| | - Steven A White
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation, Freeman Hospital, Newcastle upon Tyne, UK
| | - Derek M Manas
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation, Freeman Hospital, Newcastle upon Tyne, UK
| | - Colin H Wilson
- Department of HPB and Transplant Surgery, Freeman Hospital, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.,NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation, Freeman Hospital, Newcastle upon Tyne, UK
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3
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David A, Frampas E, Douane F, Perret C, Leaute F, Cantarovich D, Karam G, Branchereau J. Management of vascular and nonvascular complications following pancreas transplantation with interventional radiology. Diagn Interv Imaging 2020; 101:629-638. [PMID: 32089482 DOI: 10.1016/j.diii.2020.02.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/29/2020] [Accepted: 02/02/2020] [Indexed: 12/23/2022]
Abstract
Pancreas transplantation exposes to high rates of complications, either vascular (thrombosis, stenosis, pseudoaneurysm, arteriovenous fistula) or nonvascular (fluid collection, graft rejection). With advances in percutaneous and endovascular techniques, interventional radiologists are increasingly involved in the management of these complications. In this article, we review the anatomical considerations relevant to pancreas transplantation, the techniques used for image-guided interventions for vascular and nonvascular complications, and the expected outcomes of these interventions.
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Affiliation(s)
- A David
- Department of Radiology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France.
| | - E Frampas
- Department of Radiology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
| | - F Douane
- Department of Radiology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
| | - C Perret
- Department of Radiology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
| | - F Leaute
- Department of Radiology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
| | - D Cantarovich
- Department of Nephrology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
| | - G Karam
- Department of Urology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
| | - J Branchereau
- Department of Urology, Nantes University Hospital, University of Medicine of Nantes, 44093 Nantes, France
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O'Malley RB, Moshiri M, Osman S, Menias CO, Katz DS. Imaging of Pancreas Transplantation and Its Complications. Radiol Clin North Am 2016; 54:251-66. [PMID: 26896223 DOI: 10.1016/j.rcl.2015.09.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Whole pancreas transplantation is an effective treatment for obtaining euglycemic status in patients with insulin-dependent diabetes mellitus, and is usually performed concurrent with renal transplantation in the affected patient. This article discusses complex surgical anatomical details of pancreas transplantation including surgical options for endocrine and exocrine drainage pathways. It then describes several possible complications related to surgical factors in the immediate post operative period followed by other complications related to systemic issues, vasculature, and the pancreatic parenchyma.
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Affiliation(s)
- Ryan B O'Malley
- Department of Radiology, University of Washington Medical Center, Seattle, WA, USA
| | - Mariam Moshiri
- Department of Radiology, University of Washington Medical Center, Seattle, WA, USA.
| | - Sherif Osman
- Department of Radiology, University of Washington Medical Center, Seattle, WA, USA
| | | | - Douglas S Katz
- Department of Radiology, Winthrop-University Hospital, Mineola, NY, USA
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