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Satai M, Vaidya A, Rathod K, Singh A, Harindranath S, Patra BR, Shukla A. Partial Splenic Artery Embolization for the Management of Symptomatic Hypersplenism in Portal Hypertension: Clinical Insights from a Case Series. J Clin Exp Hepatol 2024; 14:101435. [PMID: 38827583 PMCID: PMC11140206 DOI: 10.1016/j.jceh.2024.101435] [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: 09/11/2023] [Accepted: 04/20/2024] [Indexed: 06/04/2024] Open
Abstract
Background and aims Partial splenic artery embolization (PSAE) is an alternative treatment modality for managing hypersplenism secondary to portal hypertension. We are presenting a case series of patients with portal hypertension who underwent PSAE for symptomatic hypersplenism. Methods We included patients with portal hypertension who underwent PSAE from January 2022 to December 2022. Patients' characteristics and procedure related complications were noted. Data were analyzed for improvement in the hematological parameters. Results A total of 11 (7 women, median age 34 [18-56] years) patients were included. Three patients were cirrhotic (hepatitis B-2, metabolic dysfunction-associated steatotic liver disease -1) and 8 were non-cirrhotic (extra-hepatic portal vein obstruction-5, Non cirrhotic portal fibrosis-3). Splenic artery aneurysm was concomitantly present in 5 cases. Technical success was achieved in all cases. Post embolization, hemoglobin, white blood cells and platelet counts improved at 4 weeks, 12 weeks and 24 weeks along with symptomatic improvement. All patients had post-embolization syndrome. One patient developed transient ascites and secondary bacterial peritonitis which was managed conservatively. One patient died due to splenic abscess and septicemia. Conclusion Although, hematological parameters and symptoms improve post procedure, PSAE is associated with major complications and should be performed judiciously in selected cases only. Graphical abstract is presented in Figure 1.
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Affiliation(s)
- Mayur Satai
- Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Arun Vaidya
- Seth GS Medical College and KEM Hospital, Mumbai, India
| | | | - Ankita Singh
- Seth GS Medical College and KEM Hospital, Mumbai, India
| | | | | | - Akash Shukla
- Seth GS Medical College and KEM Hospital, Mumbai, India
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Hong W, Wang Z, Yao W, Zhang X, Zhang L, Liang B. Efficacy and Safety of Transarterial Chemoembolization and Repeated Partial Splenic Embolization for Hepatocellular Carcinoma with Hypersplenism and Thrombocytopenia. J Hepatocell Carcinoma 2024; 11:1065-1078. [PMID: 38882439 PMCID: PMC11179653 DOI: 10.2147/jhc.s455461] [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: 12/18/2023] [Accepted: 05/30/2024] [Indexed: 06/18/2024] Open
Abstract
Aim Partial splenic embolization (PSE) combined with transarterial chemoembolization (TACE) has been reported in treatment of hepatocellular carcinoma (HCC) with cirrhotic hypersplenism and thrombocytopenia. However, efficacy and safety of repeated PSE when required are unclear. This study aims to investigate post-procedural changes in peripheral blood cell and hepatic function, progression-free survival (PFS), and safety of HCC patients with hypersplenism received TACE and repeated PSE compared to those received TACE alone. Methods This retrospective study included 102 HCC patients with hypersplenism who received TACE (n = 73) or TACE+PSE (n = 29) from January 2014 to December 2021. Changes in peripheral blood cell and hepatic function were investigated at 1 week, 2, 6, 12, 18, and 24 months. TACE procedure sessions and adverse events were recorded. PFS and prognostic factors were analyzed. Results Despite response to initial PSE being limited, repeated PSE increased platelet (PLT) again, which peaked at 18 months. It also continued to improve red blood cell (RBC) and hemoglobin, which showed significant differences in changes from baseline between two groups until 24 months, as well as Child-Pugh scores at 12 and 18 months. Mean TACE procedure sessions were significantly higher in TACE+PSE group than that in TACE alone group (4.55 vs 3.26, P = 0.019). TACE+PSE group had longer median PFS (19.4 vs 9.5 months, P = 0.023) than TACE alone group, where PSE was an independent protective factor (HR, 0.508; P = 0.014). Initial and repeated PSE showed no significant differences in safety. Conclusion Repeated PSE is effective in increasing PLT again and improving RBC, hemoglobin and liver function. It contributed to performing serial TACE procedures thereafter. TACE combined with repeated PSE has significantly longer PFS than TACE alone, where PSE was an independent protective factor. Moreover, the safety of repeated PSE was comparable to initial PSE.
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Affiliation(s)
- Wei Hong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People's Republic of China
| | - Zizhuo Wang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People's Republic of China
| | - Wei Yao
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People's Republic of China
| | - Xin Zhang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People's Republic of China
| | - Lijie Zhang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People's Republic of China
| | - Bin Liang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
- Hubei Key Laboratory of Molecular Imaging, Wuhan, Hubei, People's Republic of China
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3
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Leideck P, Nkontchou G, Elkrief L, Erard D, d'Alteroche L, Radenne S, Billioud C, Meszaros M, Regnault D, Pageaux GP, Hilleret MN, Tripon S, Guillaud O, Ollivier-Hourmand I, Ganne-Carrié N, Dumortier J. The role and evolution of partial splenic embolization over three decades: A multicentric retrospective single cohort study of 90 patients from French nationwide experience. Clin Res Hepatol Gastroenterol 2024; 48:102355. [PMID: 38679291 DOI: 10.1016/j.clinre.2024.102355] [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: 01/08/2024] [Revised: 04/10/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Partial splenic embolization (PSE) has been proposed to treat the consequences of hypersplenism in the context of portal hypertension, especially thrombocytopenia. However, a high morbidity/mortality rate has made this technique unpopular. We conducted a multicenter retrospective nationwide French study to reevaluate efficacy and tolerance. METHODS All consecutive patients who underwent PSE for hypersplenism and portal hypertension in 7 tertiary liver centers between 1998 and 2023 were included. RESULTS The study population consisted of 91 procedures in 90 patients, with a median age of 55.5 years [range 18-83]. The main cause of portal hypertension was cirrhosis (84.6 %). The main indications for PSE were (1) an indication of medical treatment or radiological/surgical procedure in the context a severe thrombocytopenia (59.3 %), (2) a chronic hemorrhagic disorder associated with a severe thrombocytopenia (18.7 %), and (3) a chronic pain associated with a major splenomegaly (9.9 %). PSE was associated with a transjugular intrahepatic portosystemic shunt in 20 cases. Median follow-up after PSE was 41.9 months [0.5-270.5]. Platelet count increased from a median of 48.0 G/L [IQR 37.0; 60.0] to 100.0 G/L [75.0; 148]. Forty-eight patients (52.7 %) had complications after PSE; 25 cases were considered severe (including 7 deaths). A Child-Pugh B-C score (p < 0.02) was significantly associated with all complications, a history of portal vein thrombosis (p < 0.01), and the absence of prophylactic antibiotherapy (p < 0.05) with severe complications. CONCLUSION Our results strongly confirm that PSE is very effective, for a long time, although a quarter of the patients experienced severe complications. Improved patient selection (exclusion of patients with portal vein thrombosis and decompensated cirrhosis) and systematic prophylactic antibiotherapy could reduce morbidity and early mortality in the future.
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Affiliation(s)
- Paul Leideck
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-Gastroentérologie, 03, Lyon CEDEX 69437, France
| | - Gisèle Nkontchou
- Assistance Publique - Hôpitaux de Paris, Hôpital Avicenne, Service d'Hépato-Gastroentérologie, Bobigny, France
| | - Laure Elkrief
- CHU Tours, Hôpital Trousseau, Service d'Hépato-Gastroentérologie, Tours, France
| | - Domitille Erard
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Service d'Hépato-Gastroentérologie, Lyon, France
| | - Louis d'Alteroche
- CHU Tours, Hôpital Trousseau, Service d'Hépato-Gastroentérologie, Tours, France
| | - Sylvie Radenne
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Service d'Hépato-Gastroentérologie, Lyon, France
| | - Claire Billioud
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Service d'Hépato-Gastroentérologie, Lyon, France
| | - Magdalena Meszaros
- CHU Saint Eloi, Département d'Hépatologie et Transplantation Hépatique, Montpellier, France
| | - David Regnault
- CHU Tours, Hôpital Trousseau, Service d'Hépato-Gastroentérologie, Tours, France
| | | | | | - Simona Tripon
- CHRU Hautepierre, Service d'Hépato-Gastroentérologie, Strasbourg, France
| | - Olivier Guillaud
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-Gastroentérologie, 03, Lyon CEDEX 69437, France; Clinique de la Sauvegarde, Ramsay Générale de Santé, Lyon, France
| | | | - Nathalie Ganne-Carrié
- Assistance Publique - Hôpitaux de Paris, Hôpital Avicenne, Service d'Hépato-Gastroentérologie, Bobigny, France
| | - Jérôme Dumortier
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-Gastroentérologie, 03, Lyon CEDEX 69437, France.
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Egbaria A, Touma E, Cohen-Abadi M, Bisharat N. The use of splenic embolization in immune thrombocytopenia: A systematic review and meta-analysis. Br J Haematol 2024; 204:1966-1976. [PMID: 38544461 DOI: 10.1111/bjh.19418] [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: 01/14/2024] [Revised: 03/10/2024] [Accepted: 03/12/2024] [Indexed: 05/15/2024]
Abstract
The effectiveness of splenic embolization (SE) in treating refractory immune thrombocytopenia (ITP) remains uncertain. A systematic literature review was undertaken to assess the effectiveness and safety of SE in treating both paediatric and adult patients with ITP. We conducted an extensive search employing predefined criteria. We extracted platelet counts at baseline and at multiple intervals following SE, along with details of the proportion of embolized spleen parenchyma and the proportion of patients exhibiting complete or partial platelet count responses. We identified nine eligible reports for the analysis of effectiveness (228 patients) and 15 reports for the safety analysis (151 patients). Pooled estimates of complete response (platelet count >100 × 109/L) and overall response (platelet count >30 × 109/L) were 50.1% (95% CI: 38-62.3) and 74.4% (95% CI: 64.9-83.9) respectively. Most studies applied an embolization of at least 60% of the spleen parenchyma. Nearly all the patients suffered from mild adverse events (AEs), 1.3% suffered from serious AEs and one patient died (0.7%). In conclusion, SE resulted in an overall response rate in 74.4% of patients with ITP. However, this finding derives from uncontrolled studies of low to moderate quality.
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Affiliation(s)
- A Egbaria
- Department of Medicine D, Emek Medical Center, Clalit Health Services, Afula, Israel
| | - E Touma
- Department of Medicine D, Emek Medical Center, Clalit Health Services, Afula, Israel
| | - M Cohen-Abadi
- Research Center, Emek Medical Center, Clalit Health Services, Afula, Israel
| | - N Bisharat
- Department of Medicine D, Emek Medical Center, Clalit Health Services, Afula, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Ma C, Wang Y, Zhang H, Duan F, Wang MQ. Partial splenic embolization with embosphere microspheres (700-900 µm) for the treatment of hypersplenism: comparison of selective superior splenic artery embolization and inferior splenic artery embolization. MINIM INVASIV THER 2024:1-10. [PMID: 38606756 DOI: 10.1080/13645706.2024.2339917] [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: 12/11/2023] [Accepted: 03/11/2024] [Indexed: 04/13/2024]
Abstract
Objective: To compare clinical outcomes of superior versus inferior splenic artery embolization in partial splenic embolization (PSE) and identify predictors of major complications. Material and methods: This retrospective case-control study included 73 patients who underwent PSE between May 2005 and April 2021. They were divided into two groups: the superior and middle splenic artery embolization group (Group A, n = 37) and the inferior and middle splenic artery embolization group (Group B, n = 36). Outcome differences and major complications between the groups were assessed. Logistic regression was used to analyze potential predictors of major complications, and the optimal cutoff value for splenic embolization rates was determined using the Youden index. Results: There were no significant differences in laboratory and radiological outcomes between the two groups. Group A had a significantly lower incidence of major complications than Group B (p = 0.049), a lower Visual Analog Scale (VAS) score for pain (p = 0.036), and a shorter hospital stay (p = 0.022). Independent risk factors for major complications included inferior and middle splenic artery embolization (odds ratio [OR] = 3.672; 95% confidence interval [CI] = 1.028-13.120; p = 0.045) and a higher spleen embolization rate (OR = 1.108; 95% CI = 1.003-1.224; p = 0.044). The optimal cutoff for spleen embolization rate to predict major complications was 59.93% (sensitivity 77.8%, specificity 63.6%). Conclusion: Using 500-700 µm microspheres for PSE, targeting the middle and superior splenic artery yields similar effects to targeting the middle and inferior artery, but results in lower rates of major complications and shorter hospital stays. To effectively minimize the risk of major complications, the embolization rate should be kept below 59.93%, regardless of the target vessel.
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Affiliation(s)
- Chao Ma
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, China
| | - Yan Wang
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, China
| | - Heng Zhang
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, China
| | - Feng Duan
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, China
| | - Mao-Qiang Wang
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, China
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Huang L, Li QL, Yu QS, Peng H, Zhen Z, Shen Y, Zhang Q. Will partial splenic embolization followed by splenectomy increase intraoperative bleeding? World J Gastrointest Surg 2024; 16:318-330. [PMID: 38463347 PMCID: PMC10921206 DOI: 10.4240/wjgs.v16.i2.318] [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: 10/02/2023] [Revised: 12/17/2023] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Partial splenic embolization (PSE) has been suggested as an alternative to splenectomy in the treatment of hypersplenism. However, some patients may experience recurrence of hypersplenism after PSE and require splenectomy. Currently, there is a lack of evidence-based medical support regarding whether preoperative PSE followed by splenectomy can reduce the incidence of complications. AIM To investigate the safety and therapeutic efficacy of preoperative PSE followed by splenectomy in patients with cirrhosis and hypersplenism. METHODS Between January 2010 and December 2021, 321 consecutive patients with cirrhosis and hypersplenism underwent splenectomy at our department. Based on whether PSE was performed prior to splenectomy, the patients were divided into two groups: PSE group (n = 40) and non-PSE group (n = 281). Patient characteristics, postoperative complications, and follow-up data were compared between groups. Propensity score matching (PSM) was conducted, and univariable and multivariable analyses were used to establish a nomogram predictive model for intraoperative bleeding (IB). The receiver operating characteristic curve, Hosmer-Lemeshow goodness-of-fit test, and decision curve analysis (DCA) were employed to evaluate the differentiation, calibration, and clinical performance of the model. RESULTS After PSM, the non-PSE group showed significant reductions in hospital stay, intraoperative blood loss, and operation time (all P = 0.00). Multivariate analysis revealed that spleen length, portal vein diameter, splenic vein diameter, and history of PSE were independent predictive factors for IB. A nomogram predictive model of IB was constructed, and DCA demonstrated the clinical utility of this model. Both groups exhibited similar results in terms of overall survival during the follow-up period. CONCLUSION Preoperative PSE followed by splenectomy may increase the incidence of IB and a nomogram-based prediction model can predict the occurrence of IB.
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Affiliation(s)
- Long Huang
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Qing-Lin Li
- Anhui University of Traditional Chinese Medicine, Anhui University of Traditional Chinese Medicine, Hefei 230038, Anhui Province, China
| | - Qing-Sheng Yu
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Hui Peng
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Zhou Zhen
- Department of Surgery, The Second Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230061, Anhui Province, China
| | - Yi Shen
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Qi Zhang
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
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Wu W, Wang Q, Gu Y, Sun Y, Wang D, Zou D, Wu Z. Endoscopic ultrasound-guided super-selective partial splenic embolization: New embolic material and multiple safety precautions. Endoscopy 2023; 55:E1003-E1004. [PMID: 37611634 PMCID: PMC10446931 DOI: 10.1055/a-2127-4737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Affiliation(s)
- Wei Wu
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Qi Wang
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Yubei Gu
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Yunwei Sun
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Dong Wang
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Duowu Zou
- Department of Gastroenterology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Zhiyuan Wu
- Department of Interventional Radiology, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
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Natali GL, Cassanelli G, Paolantonio G, Parapatt GK, Gregori LM, Rollo M. Pediatric liver cirrhosis interventional procedures: from biopsy to transjugular intrahepatic portosystemic shunt. Pediatr Radiol 2023; 53:727-738. [PMID: 36121496 PMCID: PMC10027841 DOI: 10.1007/s00247-022-05492-7] [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: 05/02/2022] [Revised: 07/15/2022] [Accepted: 08/22/2022] [Indexed: 10/14/2022]
Abstract
Cirrhosis is a complex diffuse process whereby the architecture of the liver is replaced by abnormal nodules because of the presence of fibrosis. Several pediatric diseases such as extrahepatic portal vein obstruction, biliary atresia, alpha-1-antitrypsin deficit and autoimmune hepatitis can lead to cirrhosis and portal hypertension in children. In this article the authors describe interventional radiology procedures that can facilitate the diagnosis and treatment of diseases associated with liver cirrhosis and portal hypertension in the pediatric population. These procedures include image-guided liver biopsy, mesenteric-intrahepatic left portal vein shunts, balloon-occluded retrograde transvenous obliteration, transjugular intrahepatic portosystemic shunts and splenic embolization.
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Affiliation(s)
- Gian Luigi Natali
- Interventional Radiology Unit in Oncohematology, Department of Imaging, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy.
| | - Giulia Cassanelli
- Interventional Radiology Unit in Oncohematology, Department of Imaging, Bambino Gesù Children's Hospital, IRCCS, Piazza S. Onofrio, 4, 00165, Rome, Italy
| | | | | | | | - Massimo Rollo
- Interventional Radiology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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Minimally invasive treatment of cirrhotic secondary hypersplenism with high-intensity focused ultrasound. Sci Rep 2022; 12:20700. [PMID: 36450808 PMCID: PMC9712649 DOI: 10.1038/s41598-022-24416-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 11/15/2022] [Indexed: 12/05/2022] Open
Abstract
High-intensity focused ultrasound (HIFU) has been reported to be a minimally invasive effective method for the treatment of secondary hypersplenism. However, neither the short-term efficacy nor the indications and/or contraindications have been described in patients with cirrhosis. From October 2019 to May 2021, eleven cases of patients with cirrhotic secondary hypersplenism were enrolled. The blood counts, liver function tests and abdominal ultrasound and/or MRI scans of all patients were closely evaluated. Among these 11 patients, eight (72.7%) patients were classified as Child-Pugh A, and the other 3 (27.3%) patients were Child-Pugh B; Five (45%) patients were diagnosed with gallstone, including multiple small stones in 2 patients and single stone in 3 patients. HIFU was performed successfully in all 11 patients. After HIFU, hematologic parameters and liver function were significantly improved in all 11 patients (p < 0.05). The HIFU ablated volume to spleen volume rate was 35-61%. Complications were ecchymosis of the waist in 7 (63.3%) patients, ablated area pain in 3 (27.3%) patients, and choledocholithiasis in 2 (18.2%) patients with multiple small gallstones. All of them recovered smoothly without additional treatment except for 2 patients with choledocholithiasis recovered with risky endoscopic retrograde cholangiopancreatography (ERCP) treatment. This series suggested that HIFU is an effective and safe treatment for cirrhotic secondary hypersplenism in patients classified as Child-Pugh A or B. However, multiple small gallstones could be a relative contraindication for it.
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10
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Lu H, Zheng C, Xiong B, Xia X. Efficacy and safety of heparin plus dexamethasone after partial splenic embolization for liver cirrhosis with massive splenomegaly. BMC Gastroenterol 2022; 22:470. [PMID: 36402985 PMCID: PMC9675231 DOI: 10.1186/s12876-022-02580-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 11/15/2022] [Indexed: 11/21/2022] Open
Abstract
PURPOSE The aim of this study was to investigate the efficacy and safety of the combination of low-molecular-weight heparin + dexamethasone after partial splenic embolization in cirrhotic patients with massive splenomegaly. METHODS This study included 116 patients with liver cirrhosis complicated with massive splenomegaly who underwent PSE in Union Hospital from January 2016 to December 2019, and they met the criteria. They were divided into two groups: PSE + Hep + Dex group (N = 54) and PSE group (N = 62). We conducted a retrospective study to analyze the efficacy and safety of the two groups of patients. RESULTS The volume of splenic embolization was 622.34 ± 157.06 cm3 in the PSE + Hep + DEX group and 587.62 ± 175.33 cm3 in the PSE group (P = 0.306). There was no statistically difference in the embolization rate of the spleen between the two groups (P = 0.573). WBC peaked 1 week after PSE and PLT peaked 1 month after PSE in both groups; it gradually decreased later, but was significantly higher than the preoperative level during the 12-month follow-up period. The incidences of abdominal pain (46.3% vs 66.1%, P = 0.039), fever (38.9% vs 75.8%, P < 0.001), PVT (1.9% vs 12.9%, P = 0.026), refractory ascites (5.6% vs 19.4%, P = 0.027) were lower in the PSE + Hep + DEX group than in the PSE group. The VAS score of abdominal pain in PSE group was higher than that in PSE + Hep + DEX group on postoperative days 2-8 (P < 0.05). Splenic abscess occurred in 1(1.6%) patient in the PSE group and none (0.0%) in the PSE + Hep + DEX group (P = 0.349). CONCLUSIONS The combined use of dexamethasone and low-molecular-weight heparin after PSE is a safe and effective treatment strategy that can significantly reduce the incidence of complications after PSE (such as post-embolization syndrome, PVT, refractory ascites).
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Affiliation(s)
- Haohao Lu
- grid.33199.310000 0004 0368 7223Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022 China ,grid.412839.50000 0004 1771 3250Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022 China
| | - Chuansheng Zheng
- grid.33199.310000 0004 0368 7223Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022 China ,grid.412839.50000 0004 1771 3250Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022 China
| | - Bin Xiong
- grid.33199.310000 0004 0368 7223Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022 China ,grid.412839.50000 0004 1771 3250Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022 China
| | - Xiangwen Xia
- grid.33199.310000 0004 0368 7223Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022 China ,grid.412839.50000 0004 1771 3250Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022 China
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Ishikawa T. Efficacy of interventional radiology in the management of portal hypertension: A narrative review. Medicine (Baltimore) 2022; 101:e30018. [PMID: 35984127 PMCID: PMC9387995 DOI: 10.1097/md.0000000000030018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Portal hypertension is associated with numerous adverse effects, including the formation of gastroesophageal varices and a portal vein general circulation shunt. Portal hypertension can lead to portal blood flow into the liver and a subsequent reduction in liver function. Clinical interventions can be hampered by a concurrent reduction in circulating platelets associated with increased splenic activity. Pharmaceutical interventions for the treatment of complications associated with portal hypertension have achieved various degrees of success. However, an effective therapeutic strategy for portal hypertension has not yet been established. A literature search was performed using "PubMed." Database between 1966 and January 2021 using the following keywords: portal hypertension, interventional radiology, balloon-occluded retrograde transvenous obliteration, transjugular retrograde obliteration of gastric varices, percutaneous transhepatic obliteration, partial splenic embolization, and transjugular intrahepatic portosystemic shunting. In this narrative review, we summarize the application of interventional radiology in patients with portal hypertension, including techniques for embolization of collateral veins and portal pressure reduction. These up-to-date interventional radiology techniques can be used to treat portal hypertension. The data that support the findings of this study are available from the corresponding author, upon reasonable request.
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Affiliation(s)
- Toru Ishikawa
- Department of Gastroenterology, Saiseikai Niigata Hospital, Niigata, Japan
- *Correspondence: Toru Ishikawa, Department of Gastroenterology, Saiseikai Niigata Hospital, Teraji 280-7, Niigata 950-1104, Japan (e-mail: )
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Minier C, Hermida M, Allimant C, Escal L, Pierredon-Foulongne MA, Belgour A, Piron L, Taourel P, Cassinotto C, Guiu B. Software-based assessment of tumor margins after percutaneous thermal ablation of liver tumors: A systematic review. Diagn Interv Imaging 2022; 103:240-250. [PMID: 35246412 DOI: 10.1016/j.diii.2022.02.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/01/2022] [Accepted: 02/08/2022] [Indexed: 12/21/2022]
Abstract
PURPOSE The purpose of this study was to make a systematic review of clinical studies evaluating software-based tumor margin assessment after percutaneous thermoablation (PTA) of liver tumors. MATERIALS AND METHODS A systematic literature search was performed through Pubmed/MEDLINE, Embase and the Cochrane Library. Original studies published in English that reported on software-based assessment of ablation margins (AM) following PTA of liver tumors were selected. Studies were analyzed with respect to design, number of patients and tumors, tumor type, PTA technique, tumor size, target registration error, study outcome(s) (subtypes: feasibility, comparative, clinical impact, predictive or survival), and follow-up period. RESULTS Twenty-nine articles (one multi-center and two prospective studies) were included. The majority were feasibility (26/29, 89.7%) or predictive (23/29, 79.3%) studies. AM was a risk factor of local tumor progression (LTP) in 25 studies (25/29, 86.2%). In nine studies (9/29, 31%) visual assessment overestimated AM compared with software-aided assessment. LTP occurred at the location of the thinnest margin in nine studies (9/29, 31%). Time for registration and analysis was heterogeneously reported, ranging between 5-30 min. Mean target registration error was reported in seven studies (7/29, 24.1%) at 1.62 mm (range: 1.20-2.23 mm). Inter-operator reproducibility was high (kappa range: 0.686-1). Ascites, liver deformation and inconspicuous tumor were major factors of co-registration error. CONCLUSION Available studies present a low level of evidence overall, since most of them are feasibility, retrospective and single-center studies.
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Affiliation(s)
- Chloé Minier
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France
| | - Margaux Hermida
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France
| | - Carole Allimant
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France
| | - Laure Escal
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France
| | | | - Ali Belgour
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France
| | - Lauranne Piron
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France
| | - Patrice Taourel
- Department of Radiology, Lapeyronie University Hospital, 34090, Montpellier, France
| | | | - Boris Guiu
- Department of Radiology, St-Eloi University Hospital, 34090, Montpellier, France.
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Bashir S, Gupta S, Agarwal S, Saigal S. Successful Embolization of Spleen through Gastroepiploic Artery in a Liver Transplant Recipient with Splenic Artery Ligation. J Clin Exp Hepatol 2022; 12:645-648. [PMID: 35535080 PMCID: PMC9077218 DOI: 10.1016/j.jceh.2021.09.013] [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: 06/20/2021] [Accepted: 09/10/2021] [Indexed: 12/12/2022] Open
Abstract
Partial splenic embolization (PSE) is a minimally invasive endovascular procedure for the treatment of hypersplenism. This procedure is normally done by catheterization of the splenic artery, which if ligated during surgery, makes the procedure very challenging. We present a case where the splenic artery had been ligated during liver transplant surgery, and the only major endovascular route to reach the spleen was through the hypertrophied tortuous gastroepiploic artery. Successful PSE in these patients suggests the feasibility of this procedure after splenic artery ligation and can thus help to spare a patient from the otherwise more invasive surgical splenectomy.
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Affiliation(s)
- Shahnawaz Bashir
- Department of Interventional Radiology, Max Super Speciality Hospital, Saket, New Delhi, 110017, India
- Address for correspondence.
| | - Subhash Gupta
- Center for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, 110017, India
| | - Shaleen Agarwal
- Center for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, 110017, India
| | - Sanjiv Saigal
- Hepatology and Liver Transplant Medicine, Max Super Speciality Hospital, Saket, New Delhi, 110017, India
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14
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Lu H, Zheng C, Liang B, Xiong B. Quantitative splenic embolization possible: application of 8Spheres conformal microspheres in partial splenic embolization (PSE). BMC Gastroenterol 2021; 21:407. [PMID: 34706678 PMCID: PMC8555096 DOI: 10.1186/s12876-021-01991-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 10/25/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND To investigate the safety and efficacy of 8Spheres in partial splenic embolization. To explore the possibility of accurate control of splenic embolic volume by quantifying the number of microspheres used during PSE. METHOD The data of 179 patients who underwent PSE were collected. The patients were divided into two groups: 300-500 um microsphere group (N = 83) and 500-700 um microsphere group (N = 96). The spleen volume before PSE, infarct volume and infarct rate of the spleen after PSE, changes in peripheral blood cells after PSE, postoperative adverse events and incidence of infection were compared between the two groups. RESULTS 300-500 um group vs 500-700 um group: postoperative spleen volume (cm3): 753.82 ± 325.41 vs 568.65 ± 298.16 (P = 0.008); spleen embolization volume (cm3): 525.93 ± 118.29 vs 630.26 ± 109.71 (P = 0.014); spleen embolization rate: 41.1 ± 12.3% vs 52.4 ± 10.1% (P = 0.021). Leukocytes and platelets were significantly increased after PSE in both groups; leukocyte, 1 month: 4.13 ± 0.91 vs 5.08 ± 1.16 (P = 0.026); 3 months: 4.08 ± 1.25 vs 4.83 ± 0.98 (P = 0.022); platelet, 1 month: 125.6 ± 20.3 vs 138.7 ± 18.4 (P = 0.019); 3 months: 121.8 ± 16.9 vs 134.3 ± 20.1 (P = 0.017). Incidence of abdominal pain after PSE, 72 (86.7%) vs 69 (71.9%), P = 0.027. The incidence of other adverse events and infections after PSE was not statistically different. CONCLUSION PSE with 8Spheres is safe and effective. The use of 500-700 um microsphere for PSE can make the increase of peripheral blood cells more stable. Each vial of 8Spheres corresponds to a certain volume of splenic embolization, so it is possible to achieve quantitative embolization in PSE.
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Affiliation(s)
- Haohao Lu
- Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
| | - Chuansheng Zheng
- Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022, China. .,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China.
| | - Bin Liang
- Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
| | - Bin Xiong
- Department of Radiology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue #1277, Wuhan, 430022, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, China
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Smith TA, Gage D, Quencer KB. Narrative review of vascular iatrogenic trauma and endovascular treatment. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1199. [PMID: 34430640 PMCID: PMC8350708 DOI: 10.21037/atm-20-4332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/12/2020] [Indexed: 11/29/2022]
Abstract
Iatrogenic injury is unfortunately a leading cause of morbidity and mortality for patients worldwide. The etiology of iatrogenic injury is broad, and can be seen with both diagnostic and therapeutic interventions. While steps can be taken to reduce the occurrence of iatrogenic injury, it is often not completely avoidable. Once iatrogenic injury has occurred, prompt recognition and appropriate management can help reduce further harm. The objective of this narrative review it to help reader better understand the risk factors associated with, and treatment options for a broad range of potential iatrogenic injuries by presenting a series of iatrogenic injury cases. This review also discusses rates, risk factors, as well as imaging and clinical signs of iatrogenic injury with an emphasis on endovascular and minimally invasive treatments. While iatrogenic vascular injury once required surgical intervention, now minimally invasive endovascular treatment is a potential option for certain patients. Further research is needed to help identify patients that are at the highest risk for iatrogenic injury, allowing patients and providers to reconsider or avoid interventions where the risk of iatrogenic injury may outweigh the benefit. Further research is also needed to better define outcomes for patients with iatrogenic vascular injury treated with minimally invasive endovascular techniques verses conservative management or surgical intervention.
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Affiliation(s)
- Tyler Andrew Smith
- Department of Interventional Radiology, University of Utah, Salt Lake City, UT, USA
| | - David Gage
- Department of Medicine, Intermountain Healthcare, Murray, UT, USA
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Waguri N, Osaki A, Watanabe Y. Balloon-occluded retrograde transvenous obliteration for treatment of gastric varices. World J Hepatol 2021; 13:650-661. [PMID: 34239700 PMCID: PMC8239489 DOI: 10.4254/wjh.v13.i6.650] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/12/2021] [Accepted: 05/22/2021] [Indexed: 02/06/2023] Open
Abstract
Rupture of gastric varices (GVs) can be fatal. Balloon-occluded retrograde transvenous obliteration (BRTO), as known as retrograde sclerotherapy, has been widely adopted for treatment of GVs because of its effectiveness, ability to cure, and utility in emergency and prophylactic treatment. Simplifying the route of blood flow from GVs to the gastrorenal shunt is important for the successful BRTO. This review outlines BRTO indications and contraindications, describes basic BRTO procedures and modifications, compares BRTO with other GVs treatments, and discusses various combination therapies. Combined BRTO and partial splenic embolization may prevent exacerbation of esophageal varices and shows promise as a treatment option.
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Affiliation(s)
- Nobuo Waguri
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata 950-1197, Japan
| | - Akihiko Osaki
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata 950-1197, Japan
| | - Yusuke Watanabe
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata 950-1197, Japan
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17
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Dariushnia SR, Redstone EA, Heran MKS, Cramer HR, Ganguli S, Gomes AS, Hogan MJ, Himes EA, Patel S, Schiro BJ, Lewis CA. Society of Interventional Radiology Quality Improvement Standards for Percutaneous Transcatheter Embolization. J Vasc Interv Radiol 2021; 32:476.e1-476.e33. [PMID: 33640083 DOI: 10.1016/j.jvir.2020.10.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 01/14/2023] Open
Affiliation(s)
- Sean R Dariushnia
- Department of Radiology and Imaging Sciences, Division of Interventional Radiology and Image-Guided Medicine, Emory University School of Medicine, Grady Memorial Hospital, 80 Jesse Hill Dr, SE, Atlanta, GA, 30303.
| | - Ellen A Redstone
- Department of Interventional Radiology, St. Luke's University Health Network, 801 Ostrum St., Bethlehem, PA, 18015
| | - Manraj K S Heran
- Pediatric Interventional Radiology, Diagnostic & Therapeutic Neuroradiology, British Columbia's Children's Hospital, Vancouver General Hospital, University of British Columbia, 899 West 12th Avenue, Vancouver, BC, Canada
| | - Harry R Cramer
- Section of Interventional Radiology, Coastal Vascular and Interventional, PLLC, 3155 Hyde Park Place, Pensacola, FL, 32503
| | - Suvranu Ganguli
- Department of Radiology, Division of Interventional Radiology, Boston Medical Center, Boston University School of Medicine, 820 Harrison Avenue, FGH 4th Floor, Boston, MA, 02118
| | - Antoinette S Gomes
- Department of Radiological Sciences, Ronald Reagan UCLA Medical Center, 757 Westwood Plz Ste 2125, Los Angeles, CA, 90095-8358
| | - Mark J Hogan
- Department of Radiology, Section of Vascular and Interventional Radiology, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205
| | - Elizabeth A Himes
- Society of Interventional Radiology, 3975 Fair Ridge Drive, Suite 400 North, Fairfax, VA, 22033
| | - Sheena Patel
- Society of Interventional Radiology, 3975 Fair Ridge Drive, Suite 400 North, Fairfax, VA, 22033
| | - Brian J Schiro
- Department of Vascular & Interventional Radiology, Miami Cardiac & Vascular Institute, 8900 N. Kendall Drive, Miami, FL, 33156, United States
| | - Curtis A Lewis
- Department of Radiology and Imaging Sciences, Division of Interventional Radiology and Image-Guided Medicine, Emory University School of Medicine, Grady Memorial Hospital, 80 Jesse Hill Dr, SE, Atlanta, GA, 30303
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18
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Brunsing RL, Brown D, Almahoud H, Kono Y, Loomba R, Vodkin I, Sirlin CB, Alley MT, Vasanawala SS, Hsiao A. Quantification of the Hemodynamic Changes of Cirrhosis with Free-Breathing Self-Navigated MRI. J Magn Reson Imaging 2021; 53:1410-1421. [PMID: 33594733 PMCID: PMC9161739 DOI: 10.1002/jmri.27488] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Non-invasive assessment of the hemodynamic changes of cirrhosis might help guide management of patients with liver disease but are currently limited. PURPOSE To determine whether free-breathing 4D flow MRI can be used to quantify the hemodynamic effects of cirrhosis and introduce hydraulic circuit indexes of severity. STUDY TYPE Retrospective. POPULATION Forty-seven patients including 26 with cirrhosis. FIELD STRENGTH/SEQUENCE 3 T/free-breathing 4D flow MRI with soft gating and golden-angle view ordering. ASSESSMENT Measurements of the supra-celiac abdominal aorta, supra-renal abdominal aorta (SRA), celiac trunk (CeT), superior mesenteric artery (SMA), splenic artery (SpA), common hepatic artery (CHA), portal vein (PV), and supra-renal inferior vena cava (IVC) were made by two radiologists. Measures of hepatic vascular resistance (hepatic arterial relative resistance [HARR]; portal resistive index [PRI]) were proposed and calculated. STATISTICAL ANALYSIS Bland-Altman, Pearson's correlation, Tukey's multiple comparison, and Cohen's kappa. P < 0.05 was considered significant. RESULTS Forty-four of 47 studies yielded adequate image quality for flow quantification (94%). Arterial structures showed high inter-reader concordance (range; ρ = 0.948-0.987) and the IVC (ρ = 0.972), with moderate concordance in the PV (ρ = 0.866). Conservation of mass analysis showed concordance between large vessels (SRA vs. IVC; ρ = 0.806), small vessels (celiac vs. CHA + SpA; ρ = 0.939), and across capillary beds (CeT + SMA vs. PV; ρ = 0.862). Splanchnic flow was increased in patients with portosystemic shunting (PSS) relative to control patients and patients with cirrhosis without PSS (P < 0.05, difference range 0.11-0.68 liter/m). HARR was elevated and PRI was decreased in patients with PSS (3.55 and 1.49, respectively) compared to both the control (2.11/3.18) and non-PSS (2.11/2.35) cohorts. DATA CONCLUSION 4D flow MRI with self-navigation was technically feasible, showing promise in quantifying the hemodynamic effects of cirrhosis. Proposed quantitative metrics of hepatic vascular resistance correlated with PSS. LEVEL OF EVIDENCE 3 TECHNICAL EFFICACY STAGE: 2.
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Affiliation(s)
- Ryan L Brunsing
- Department of Radiology, Stanford University, Palo Alto, California, USA
| | - Dustin Brown
- Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Hashem Almahoud
- Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Yuko Kono
- Department of Radiology, Stanford University, Palo Alto, California, USA
- Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Rohit Loomba
- Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla, California, USA
- Division of Epidemiology, Department of Family Medicine and Preventive Medicine, University of California San Diego, La Jolla, California, USA
- NAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Irene Vodkin
- Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Claude B Sirlin
- Department of Radiology, University of California San Diego, La Jolla, California, USA
| | - Marcus T Alley
- Department of Radiology, Stanford University, Palo Alto, California, USA
| | | | - Albert Hsiao
- Department of Radiology, University of California San Diego, La Jolla, California, USA
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19
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Li Y, Liu Z, Liu C. Efficacy and safety of laparoscopic splenectomy for hypersplenism secondary to portal hypertension after transjugular intrahepatic portosystemic shunt. BMC Gastroenterol 2021; 21:61. [PMID: 33573590 PMCID: PMC7879518 DOI: 10.1186/s12876-021-01647-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
Background Laparoscopic splenectomy (LS) being used after Transjugular intrahepatic portosystemic shunt (TIPS) has not been reported. This report aims to explore the feasibility, safety, and potential efficacy of LS after TIPS hypersplenism secondary to portal hypertension (PHT). Methods We retrospectively reviewed a series of six patients who underwent LS after TIPS for hypersplenism secondary to PHT between 2014 and 2020. The perioperative data and patients’ clinical outcomes were recorded. Results LS was successfully performed in all patients. Hypersplenism was corrected after LS in all six patients. Postoperative prothrombin time, prothrombin activity, international normalized ratio, and total bilirubin showed a trend toward improvement. The preoperative and 1-month postoperative albumin and activated partial thromboplastin levels showed no significant difference. Plasma ammonia level and thromboelastography indicators were ameliorated in two limited recorded patients. No postoperative complications such as subphrenic abscess, portal vein thrombosis, variceal bleeding, hepatic encephalopathy, and liver failure occurred during the 1-month follow-up period. Conclusion LS following TIPS is feasible, safe, and beneficial for patients with hypersplenism secondary to PHT. The following LS not only corrects the hypersplenism, but also has the potential to improve liver function.
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Affiliation(s)
- Yingying Li
- Second Clinical College, Department of Surgery, Chongqing Medical University, 1 Medical College Road, Yuzhong District, Chongqing, China
| | - Zuojin Liu
- Department of Hepatobiliary Surgery, Chongqing Medical University Affiliated Second Hospital, 74 Linjiang Road, Yuzhong District, Chongqing, China.
| | - Chang'an Liu
- Department of Hepatobiliary Surgery, Chongqing Medical University Affiliated Second Hospital, 74 Linjiang Road, Yuzhong District, Chongqing, China
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Tang S, Huang Z, Jiang J, Gao J, Zhao C, Tai Y, Ma X, Zhang L, Ye Y, Gan C, Su W, Jia X, Liu R, Wu H, Tang C. Celecoxib ameliorates liver cirrhosis via reducing inflammation and oxidative stress along spleen-liver axis in rats. Life Sci 2021; 272:119203. [PMID: 33577848 DOI: 10.1016/j.lfs.2021.119203] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/13/2021] [Accepted: 01/31/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Splenomegaly is usually taken as a consequence of liver cirrhosis. However, as a risk factor for cirrhosis, the impacts of spleen-liver axis on the development of cirrhosis are largely unknown. This study focused on the impacts of splenomegaly on the development of cirrhosis and assessment of the effects of celecoxib, a selective COX-2 inhibitor, on the splenomegaly and cirrhotic liver. MATERIALS AND METHODS Liver cirrhosis was induced by thioacetamide (TAA). Sixty rats were randomly divided into control, TAA-16w, TAA + celecoxib groups and normal, TAA + sham, TAA + splenectomy groups. Hepatic stellate cells (HSCs) or hepatocytes were co-cultured with splenocytes from those groups. RESULTS Splenocytes of cirrhotic rats stimulated the HSCs activation and induced hepatocyte apoptosis via enhancing oxidative stress. The hepatic levels of NOX-4 and the in situ O2- were profoundly reduced in TAA + splenectomy group by 50.6% and 18.5% respectively, p < 0.05. Celecoxib significantly decreased the hepatic fibrotic septa induced with TAA by 50.8%, p < 0.05. Splenic lymphoid tissue proliferation and proinflammatory cytokines of the cirrhotic rats were also obviously suppressed by celecoxib, p < 0.05. Compared with the HSC or hepatocyte cell line co-cultured with the cirrhotic splenocytes, the expression of alpha-SMA, NOX-4, in situ O2- or the levels of cleaved caspase3 and NOX-4 were significantly decreased in those cell lines co-cultured with cirrhotic splenocytes treated by celecoxib, p < 0.05. CONCLUSION Splenomegaly contributed to the development of liver cirrhosis through enhancing oxidative stress in liver. Celecoxib could effectively ameliorate liver cirrhosis via reducing inflammatory cytokines and immune cells derived from spleen and suppressing oxidative stress.
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Affiliation(s)
- Shihang Tang
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhiyin Huang
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Jingsun Jiang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Jinhang Gao
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Chong Zhao
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China
| | - Yang Tai
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiao Ma
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Linhao Zhang
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Yanting Ye
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Can Gan
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Su
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Xintong Jia
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Liu
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China
| | - Hao Wu
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China.
| | - Chengwei Tang
- Lab. of gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China.
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Leung E, Maingard J, Yeh J, Lee MJ, Brooks DM, Asadi H, Burrows DA, Kok HK. Contemporary endovascular management of splenic vascular pathologies. Clin Radiol 2020; 75:960.e23-960.e34. [PMID: 32819705 DOI: 10.1016/j.crad.2020.07.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 07/06/2020] [Indexed: 11/28/2022]
Abstract
The spleen is a commonly injured organ and the splenic vasculature is also susceptible to inflammation and trauma, often resulting in aneurysm formation. Splenic artery aneurysms carry a high risk of rupture and are associated with high mortality and morbidity. Due to the advances in endovascular techniques and devices, endovascular management of splenic vascular pathologies is now considered a first-line strategy. Endovascular embolisation and advance techniques including balloon- or stent-assisted coil embolisation enables minimally invasive management option while preserving splenic function.
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Affiliation(s)
- E Leung
- Interventional Radiology Service - Department of Radiology, Northern Health, Melbourne, Australia.
| | - J Maingard
- Interventional Neuroradiology Service - Monash Imaging, Monash Health, Melbourne, Australia; School of Medicine, Faculty of Health, Deakin University, Waurn Ponds, Australia
| | - J Yeh
- Interventional Radiology Service - Department of Radiology, Northern Health, Melbourne, Australia
| | - M J Lee
- Department of Radiology, Beaumont Hospital and Royal College of Surgeons in Ireland, Dublin, Ireland
| | - D M Brooks
- School of Medicine, Faculty of Health, Deakin University, Waurn Ponds, Australia; Interventional Neuroradiology Service - Radiology Department, Austin Hospital, Melbourne, Australia
| | - H Asadi
- Interventional Neuroradiology Service - Monash Imaging, Monash Health, Melbourne, Australia; School of Medicine, Faculty of Health, Deakin University, Waurn Ponds, Australia; Interventional Neuroradiology Service - Radiology Department, Austin Hospital, Melbourne, Australia
| | - D A Burrows
- Interventional Radiology Service - Department of Radiology, Northern Health, Melbourne, Australia
| | - H K Kok
- Interventional Radiology Service - Department of Radiology, Northern Health, Melbourne, Australia; School of Medicine, Faculty of Health, Deakin University, Waurn Ponds, Australia
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