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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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Kolb JM, Samarasena JB. EUS-guided splenic artery embolization for variceal hemorrhage: balancing creativity and innovation in Endo-hepatology with caution. Gastrointest Endosc 2022; 95:184-186. [PMID: 34802719 DOI: 10.1016/j.gie.2021.09.016] [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] [Received: 09/12/2021] [Accepted: 09/12/2021] [Indexed: 12/11/2022]
Affiliation(s)
- Jennifer M Kolb
- Department of Medicine, H.H. Chao Digestive Disease Institute, Division of Gastroenterology/Hepatology, University of California, Irvine, Orange, California, U.S.A
| | - Jason B Samarasena
- Department of Medicine, H.H. Chao Digestive Disease Institute, Division of Gastroenterology/Hepatology, University of California, Irvine, Orange, California, U.S.A
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Hernandez L, Jha P, Sohnle P. An Unusual Case of Blastomycosis and Severe Lung Necrosis in a Hmong Woman With Preexisting Liver Cirrhosis. Cureus 2021; 13:e17406. [PMID: 34589317 PMCID: PMC8459804 DOI: 10.7759/cureus.17406] [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] [Accepted: 08/23/2021] [Indexed: 11/23/2022] Open
Abstract
Predisposing factors that lead to blastomycosis remain unknown, although like other fungal infections, blastomycosis is an opportunistic infection. Here, we report on an unusual presentation in a Hmong woman with preexisting liver disease. This case highlights genetic and medical factors that may increase susceptibility to blastomycosis.
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Affiliation(s)
| | - Pinky Jha
- Internal Medicine, Medical College of Wisconsin, Wauwatosa, USA
| | - Peter Sohnle
- Division of Infectious Diseases, Department of Medicine, Medical College of Wisconsin, Wauwatosa, USA
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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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Jiang WT, Yang J, Xie Y, Guo QJ, Tian DZ, Li JJ, Shen ZY. Simultaneous partial splenectomy during liver transplantation for advanced cirrhosis patients combined with severe splenomegaly and hypersplenism. World J Gastroenterol 2021; 27:654-665. [PMID: 33642835 PMCID: PMC7901050 DOI: 10.3748/wjg.v27.i7.654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/20/2020] [Accepted: 01/13/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The most effective treatment for advanced cirrhosis and portal hypertension is liver transplantation (LT). However, splenomegaly and hypersplenism can persist even after LT in patients with massive splenomegaly. AIM To examine the feasibility of performing partial splenectomy during LT in patients with advanced cirrhosis combined with severe splenomegaly and hypersplenism. METHODS Between October 2015 and February 2019, 762 orthotopic LTs were performed for patients with end-stage liver diseases in Tianjin First Center Hospital. Eighty-four cases had advanced cirrhosis combined with severe splenomegaly and hypersplenism. Among these patients, 41 received partial splenectomy during LT (PSLT group), and 43 received only LT (LT group). Patient characteristics, intraoperative parameters, and postoperative outcomes were retrospectively analyzed and compared between the two groups. RESULTS The incidence of postoperative hypersplenism (2/41, 4.8%) and recurrent ascites (1/41, 2.4%) in the PSLT group was significantly lower than that in the LT group (22/43, 51.2%; 8/43, 18.6%, respectively). Seventeen patients (17/43, 39.5%) in the LT group required two-stage splenic embolization, and further splenectomy was required in 6 of them. The operation time and intraoperative blood loss in the PSLT group (8.6 ± 1.3 h; 640.8 ± 347.3 mL) were relatively increased compared with the LT group (6.8 ± 0.9 h; 349.4 ± 116.1 mL). The incidence of postoperative bleeding, pulmonary infection, thrombosis and splenic arterial steal syndrome in the PSLT group was not different to that in the LT group, respectively. CONCLUSION Simultaneous PSLT is an effective treatment and should be performed in patients with advanced cirrhosis combined with severe splenomegaly and hypersplenism to prevent postoperative persistent hypersplenism.
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Affiliation(s)
- Wen-Tao Jiang
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Organ Transplantation Center, Tianjin First Center Hospital, Tianjin 300192, China
| | - Jian Yang
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Department of Hepatological Surgery, Zibo Central Hospital, Zibo 255000, Shandong Province, China
| | - Yan Xie
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Organ Transplantation Center, Tianjin First Center Hospital, Tianjin 300192, China
| | - Qing-Jun Guo
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Organ Transplantation Center, Tianjin First Center Hospital, Tianjin 300192, China
| | - Da-Zhi Tian
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Organ Transplantation Center, Tianjin First Center Hospital, Tianjin 300192, China
| | - Jun-Jie Li
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Organ Transplantation Center, Tianjin First Center Hospital, Tianjin 300192, China
| | - Zhong-Yang Shen
- Department of Liver Transplantation, Tianjin First Center Hospital, First Clinical Institute of Tianjin Medical University, Tianjin 300192, China
- Organ Transplantation Center, Tianjin First Center Hospital, Tianjin 300192, China
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Ali SE, Benrajab KM, Cruz ACD. Outcome of gastric antral vascular ectasia and related anemia after orthotopic liver transplantation. World J Hepatol 2020; 12:1067-1075. [PMID: 33312430 PMCID: PMC7701976 DOI: 10.4254/wjh.v12.i11.1067] [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: 07/27/2020] [Revised: 10/04/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Gastric antral vascular ectasia (GAVE) is a significant complication of cirrhosis. Numerous medical, surgical, and endoscopic treatment modalities have been proposed with varied satisfactory results. In a few small studies, GAVE and associated anemia have resolved after orthotopic liver transplantation (OLT).
AIM To assess the impact of OLT on the resolution of GAVE and related anemia.
METHODS We retrospectively reviewed clinical records of adult patients with GAVE who underwent OLT between September 2012 and September 2019. Demographics and other relevant clinical findings were collected, including hemoglobin levels and upper endoscopy findings before and after OLT. The primary outcome was the resolution of GAVE and its related anemia after OLT.
RESULTS Sixteen patients were identified. Mean pre-OLT Hgb was 7.7 g/dL and mean 12 mo post-OLT Hgb was 11.9 g/dL, (P = 0.001). Anemia improved (defined as Hgb increased by 2g) in 87.5% of patients within 6 to 12 mo after OLT and resolved completely in half of the patients. Post-OLT esophagogastroduodenoscopy was performed in 10 patients, and GAVE was found to have resolved entirely in 6 of those patients (60%).
CONCLUSION Although GAVE and associated anemia completely resolved in the majority of our patients after OLT, GAVE persisted in a few patients after transplant. Further studies in a large group of patients are necessary to understand the causality of disease and to better understand the factors associated with the persistence of GAVE post-transplant.
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Affiliation(s)
- Saad Emhmed Ali
- Division of Hospital Medicine, Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40536, United States
| | - Karim M Benrajab
- Division of Digestive Diseases and Nutrition, Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40536, United States
| | - Anna Christina Dela Cruz
- Division of Digestive Diseases and Nutrition, Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40536, United States
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Patterns of splenic arterial enhancement on computed tomography scan are related to portal venous hypertension. Eur J Gastroenterol Hepatol 2020; 32:623-625. [PMID: 31490421 DOI: 10.1097/meg.0000000000001549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES We have previously shown that patterns of splenic arterial enhancement on computed tomography scan change following liver transplantation. We suggested that this is related to changes in portal venous pressure. The aim of this study was to see if similar patterns occur in patients with and without portal hypertension and in patients before and after portal systemic shunts (transjugular portosystemic shunts). METHODS We evaluated contrast enhanced computed tomography scans in patients being evaluated for liver disease and compared those from patients with and without portal hypertension. In addition we evaluated patients who had computed tomography scans before and after transjugular portosystemic shunts shunts. Splenic arterial enhancement was evaluated using Hounsfield units (pixel counts). RESULTS Twenty-four patients with clinically significant portal hypertension were compared to 91 without. Mean splenic pixel count was significantly lower in patients with clinically significant portal hypertension (88.2 ± 17.7 vs. 115.2 ± 21.0; m ± SD, P < 0.01). Computed tomography scans were available in 18 patients pre- and post-transjugular portosystemic shunts. Pixel counts were significantly higher in the post-transjugular portosystemic shunts scans (99.7 ± 20.9 vs. 88.9 ± 26.3; P < 0.05). CONCLUSION This study supports the hypothesis that changes in portal venous pressure are related to changes in splenic arterial enhancement. We suggest that this reflects changes in the splenic micro-circulation. This mechanism may be part of the innate immune response and may also be important in the pathogenesis of hypersplenism.
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