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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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Yang D, Zhuang B, Duan J, Bai F, Lin Z, Ma X, Guo S, He X, Zhu X, Xie X, Xie X, Hu A. Ultrasound-Guided Human Islet Transplantation: Safety, Feasibility, and Efficacy Analysis. Acad Radiol 2023; 30 Suppl 1:S268-S277. [PMID: 37280129 DOI: 10.1016/j.acra.2023.04.024] [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: 02/23/2023] [Revised: 04/20/2023] [Accepted: 04/20/2023] [Indexed: 06/08/2023]
Abstract
RATIONALE AND OBJECTIVES We aimed to analyze the safety, feasibility, and efficacy of human islet transplantation (IT) using ultrasound (US) throughout the entire procedure. MATERIALS AND METHODS A total of 22 recipients (18 males; mean age 42.6 ± 17.5years) with 35 procedures were retrospective included. Under US guidance, percutaneous transhepatic portal catheterization was successfully performed through a right-sided transhepatic approach, and islets were infused into the main portal vein. Color Doppler and contrast-enhanced ultrasound were used to guide the procedure and monitor the complications. After infusion of the islet mass, the access track was embolized by embolic material. If hemorrhage persisted, US-guided radiofrequency ablation (RFA) was performed to stop bleeding. Factors that could affect the complication were analyzed. After transplantation, primary graft function was evaluated with a β-score 1month after the last islet infusion. RESULTS The technical success rates were 100% with a single puncture attempt. Six (17.1%) abdominal bleeding episodes were immediately stopped by US-guided RFA. No portal vein thrombosis were encountered. Dialysis (OR (Odd Ratio): 32.0; 95% CI: 1.561-656.054; and P = .025) was identified as a significant factor associated with bleeding. Primary graft function was optimal in eight patients (36.4%), suboptimal in 13 patients (59.1%), and poor in one patient (4.5%). CONCLUSION In conclusion, whole-procedure US-guided IT is a safe, feasible, and effective method for diabetes. Complications are either self-limiting or manageable with noninvasive treatment.
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Affiliation(s)
- Daopeng Yang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Bowen Zhuang
- Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jinliang Duan
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Fang Bai
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Zepeng Lin
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Xue Ma
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Shan Guo
- Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiaoshun He
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Xiaofeng Zhu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China
| | - Xiaohua Xie
- Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiaoyan Xie
- Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Anbin Hu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), No. 58 Zhongshan Road 2, Guangzhou 510080, China.
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Interventional Radiological Management and Prevention of Complications after Pancreatic Surgery: Drainage, Embolization and Islet Auto-Transplantation. J Clin Med 2022; 11:jcm11206005. [PMID: 36294326 PMCID: PMC9605367 DOI: 10.3390/jcm11206005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/26/2022] [Accepted: 10/05/2022] [Indexed: 11/29/2022] Open
Abstract
Pancreatic surgery still remains burdened by high levels of morbidity and mortality with a relevant incidence of complications, even in high volume centers. This review highlights the interventional radiological management of complications after pancreatic surgery. The current literature regarding the percutaneous drainage of fluid collections due to pancreatic fistulas, percutaneous transhepatic biliary drainage due to biliary leaks and transcatheter embolization (or stent–graft) due to arterial bleeding is analyzed. Moreover, also, percutaneous intra-portal islet auto-transplantation for the prevention of pancreatogenic diabetes in case of extended pancreatic resection is also examined. Moreover, a topic not usually treated in other similar reviewsas percutaneous intra-portal islet auto-transplantation for the prevention of pancreatogenic diabetes in case of extended pancreatic resection is also one of our areas of focus. In islet auto-transplantation, the patient is simultaneously donor and recipient. Differently from islet allo-transplantation, it does not require immunosuppression, has no risk of rejection and is usually efficient with a small number of transplanted islets.
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Shanbhogue KP, Pourvaziri A, Jeyaraj SK, Kambadakone A. Endoscopic and surgical treatment options for chronic pancreatitis: an imaging perspective. Abdom Radiol (NY) 2020; 45:1397-1409. [PMID: 31707437 DOI: 10.1007/s00261-019-02249-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chronic pancreatitis is a chronic fibro-inflammatory syndrome characterized by chronic pancreatic inflammation leading to fibrosis and scarring. Patients with this multifactorial debilitating illness often require endoscopic or surgical intervention for treatment. Radiologists play a crucial role in pre-therapeutic workup as well as post-treatment imaging of chronic pancreatitis. This review summarizes the most common surgical and endoscopic treatment options that are currently available for chronic pancreatitis, including the implications on imaging.
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Cahill D, Zamboni F, Collins MN. Radiological Advances in Pancreatic Islet Transplantation. Acad Radiol 2019; 26:1536-1543. [PMID: 30709732 DOI: 10.1016/j.acra.2019.01.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/17/2019] [Accepted: 01/20/2019] [Indexed: 12/16/2022]
Abstract
Type 1 diabetes mellitus (T1DM) is characterized by hyperglycemia, owing to the loss of pancreatic β cells in response to an autoimmune reaction leading to a state of absolute insulin deficiency. T1DM treatment is shifting from exogenous insulin replacement therapy toward pancreatic β-cell replacement, to restore physiologically responsive insulin secretion to variations in blood glucose levels. β-cell replacement strategies include human whole pancreas transplantation, islet transplantation with cell encapsulation and bioengineered pancreas. Interventional radiology and imaging modalities including positron emission tomography, single-photon emission computed tomography, magnetic resonance imaging, ultrasonography, and molecular imaging are imperative to enable successful β-cell replacement. Herein, the role of radiological modalities in the treatment of T1DM and its prospective use for noninvasive post-transplantation graft monitoring is discussed.
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Venturini M, Sallemi C, Marra P, Palmisano A, Agostini G, Lanza C, Balzano G, Falconi M, Secchi A, Fiorina P, Piemonti L, Maffi P, Esposito A, De Cobelli F, Del Maschio A. Allo- and auto-percutaneous intra-portal pancreatic islet transplantation (PIPIT) for diabetes cure and prevention: the role of imaging and interventional radiology. Gland Surg 2018; 7:117-131. [PMID: 29770308 DOI: 10.21037/gs.2017.11.12] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Although the life expectancy of patients with type 1 diabetes mellitus (T1DM) has improved since the introduction of insulin therapy, the acute life-threatening and long-term complications from diabetes mellitus are significant causes of both mortality and morbidity. Percutaneous intra-portal pancreatic islet transplantation (PIPIT) is a minimally invasive, repeatable procedure which allows a β-cell replacement therapy through a liver islet engraftment, leading to insulin release and glycaemic control restoration in patients with diabetes. Allo-PIPIT, in which isolated and purified islets from cadaveric donor are used, does not require major surgery, and is potentially less expensive for the recipient. In case of long-term T1DM, islet-after-kidney (IAK) transplantation can simultaneously cure diabetes and chronic renal failure, while islet-transplant-alone (ITA) is performed in brittle, short-term T1DM, based on the infusion of an adequate islet mass and on a steroid-free immunosuppressive regimen according to the Edmonton protocol. Results of the Collaborative Islet Transplant Registry (CITR) demonstrate that allo-PIPIT reduces episodes of hypoglycemia and diabetic complications, and improves quality of life of diabetic patients. Auto-PIPIT, in which the own patient's islets are used, has been investigated as a preventive treatment for pancreatogenic diabetes in patients who undergo extensive pancreatectomy for malignant and non-malignant disease. This Review outlines the role of imaging and interventional radiology in allo- and auto-PIPIT.
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Affiliation(s)
- Massimo Venturini
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Claudio Sallemi
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Marra
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Anna Palmisano
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Giulia Agostini
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Carolina Lanza
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Gianpaolo Balzano
- Department of Pancreatic Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Falconi
- Department of Pancreatic Surgery, San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Antonio Secchi
- Vita-Salute San Raffaele University, Milan, Italy.,Department of Internal Medicine, Transplant Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Fiorina
- Nephrology Division, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Lorenzo Piemonti
- Vita-Salute San Raffaele University, Milan, Italy.,Diabetes Research Institute, San Raffaele Scientific Institute, Milan, Italy
| | - Paola Maffi
- Department of Internal Medicine, Transplant Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Antonio Esposito
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco De Cobelli
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandro Del Maschio
- Department of Radiology, San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
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Jodal A, Schibli R, Béhé M. Targets and probes for non-invasive imaging of β-cells. Eur J Nucl Med Mol Imaging 2016; 44:712-727. [PMID: 28025655 PMCID: PMC5323463 DOI: 10.1007/s00259-016-3592-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 12/01/2016] [Indexed: 12/16/2022]
Abstract
β-cells, located in the islets of the pancreas, are responsible for production and secretion of insulin and play a crucial role in blood sugar regulation. Pathologic β-cells often cause serious medical conditions affecting blood glucose level, which severely impact life quality and are life-threatening if untreated. With 347 million patients, diabetes is one of the most prevalent diseases, and will continue to be one of the largest socioeconomic challenges in the future. The diagnosis still relies mainly on indirect methods like blood sugar measurements. A non-invasive diagnostic imaging modality would allow direct evaluation of β-cell mass and would be a huge step towards personalized medicine. Hyperinsulinism is another serious condition caused by β-cells that excessively secrete insulin, like for instance β-cell hyperplasia and insulinomas. Treatment options with drugs are normally not curative, whereas curative procedures usually consist of the resection of affected regions for which, however, an exact localization of the foci is necessary. In this review, we describe potential tracers under development for targeting β-cells with focus on radiotracers for PET and SPECT imaging, which allow the non-invasive visualization of β-cells. We discuss either the advantages or limitations for the various tracers and modalities. This article concludes with an outlook on future developments and discuss the potential of new imaging probes including dual probes that utilize functionalities for both a radioactive and optical moiety as well as for theranostic applications.
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Affiliation(s)
- Andreas Jodal
- Center for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institut, 5232, Villigen, Switzerland
| | - Roger Schibli
- Center for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institut, 5232, Villigen, Switzerland.,Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Martin Béhé
- Center for Radiopharmaceutical Sciences ETH-PSI-USZ, Paul Scherrer Institut, 5232, Villigen, Switzerland.
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8
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Abstract
BACKGROUND Pancreatic islet transplantation offers a promising biotherapy for the treatment of type 1 diabetes, but this procedure has met significant challenges over the years. One such challenge is to address why primary graft function still remains inconsistent after islet transplantation. Several variables have been shown to affect graft function, but the impact of procedure-related complications on primary and long-term graft functions has not yet been explored. METHODS Twenty-six patients with established type 1 diabetes were included in this study. Each patient had two to three intraportal islet infusions to obtain 10,000 islet equivalent (IEQ)/kg in body weight, equaling a total of 68 islet infusions. Islet transplantation consisted of three sequential fresh islet infusions within 3 months. Islet infusions were performed surgically or under ultrasound guidance, depending on patient morphology, availability of the radiology suite, and patient medical history. Prospective assessment of adverse events was recorded and graded using "Common Terminology Criteria for adverse events in Trials of Adult Pancreatic Islet Transplantation." RESULTS There were no deaths or patients dropouts. Early complications occurred in nine of 68 procedures. β score 1 month after the last graft and optimal graft function (β score ≥7) rate were significantly lower in cases of procedure-related complications (P = 0.02, P = 0.03). Procedure-related complications negatively impacted graft function (P = 0.009) and was an independent predictive factor of long-term graft survival (P = 0.033) in multivariate analysis. CONCLUSION Complications occurring during radiologic or surgical intraportal islet transplantation significantly impair primary graft function and graft survival regardless of their severity.
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Haider M, Makary MA, Singh VK, Hirose K, Fishman EK, Zaheer A. Total pancreatectomy and islet autotransplantation for chronic pancreatitis: spectrum of postoperative CT findings. ACTA ACUST UNITED AC 2015; 40:2411-23. [DOI: 10.1007/s00261-015-0479-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Copelan A, George D, Kapoor B, Nghiem HV, Lorenz JM, Erly B, Wang W. Iatrogenic-related transplant injuries: the role of the interventional radiologist. Semin Intervent Radiol 2015; 32:133-55. [PMID: 26038621 DOI: 10.1055/s-0035-1549842] [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] [Indexed: 12/14/2022]
Abstract
As advances in surgical techniques and postoperative care continue to improve outcomes, the use of solid organ transplants as a treatment for end-stage organ disease is increasing. With the growing population of transplant patients, there is an increasing need for radiologic diagnosis and minimally invasive procedures for the management of posttransplant complications. Typical complications may be vascular or nonvascular. Vascular complications include arterial stenosis, graft thrombosis, and development of fistulae. Common nonvascular complications consist of leaks, abscess formation, and stricture development. The use of interventional radiology in the management of these problems has led to better graft survival and lower patient morbidity and mortality. An understanding of surgical techniques, postoperative anatomy, radiologic findings, and management options for complications is critical for proficient management of complex transplant cases. This article reviews these factors for kidney, liver, pancreas, islet cell, lung, and small bowel transplants.
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Affiliation(s)
- Alexander Copelan
- Department of Diagnostic Radiology, William Beaumont Hospital, Royal Oak, Michigan
| | - Daniel George
- Department of Diagnostic Radiology, William Beaumont Hospital, Royal Oak, Michigan
| | - Baljendra Kapoor
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Hahn Vu Nghiem
- Department of Diagnostic Radiology, William Beaumont Hospital, Royal Oak, Michigan
| | - Jonathan M Lorenz
- Section of Interventional Radiology, The University of Chicago, Chicago, Illinois
| | - Brian Erly
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio ; Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Weiping Wang
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio
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