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Ueda J, Mamada Y, Taniai N, Yoshioka M, Matsushita A, Mizutani S, Kawano Y, Shimizu T, Kanda T, Takata H, Furuki H, Aoki Y, Kawashima M, Irie T, Ohno T, Haruna T, Yoshida H. Evaluation of splenic infarction ratio and platelet increase ratio after partial splenic artery embolization. J Int Med Res 2023; 51:3000605231190967. [PMID: 37560966 PMCID: PMC10416656 DOI: 10.1177/03000605231190967] [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: 04/07/2023] [Accepted: 07/11/2023] [Indexed: 08/11/2023] Open
Abstract
OBJECTIVE The spleen is part of the lymphatic system and is one of the least understood organs of the human body. It is involved in the production of blood cells and helps filter the blood, remove old blood cells, and fight infection. Partial splenic artery embolization (PSE) is widely used to treat pancytopenia and portal hypertension. The efficacy of PSE for improving thrombocytopenia has been well demonstrated. In this study, we evaluated the splenic infarction ratio and platelet increase ratio after PSE. METHODS Forty-five consecutive patients underwent PSE from January 2014 to August 2022. We retrospectively evaluated the splenic infarction volume and ratio after PSE and analyzed the relationship between the splenic infarction ratio and platelet increase ratio after PSE. RESULTS The platelet increase ratio was correlated with the splenic infarction ratio after PSE. The cutoff value for the splenic infarction ratio with a two-fold platelet increase was 63.0%. CONCLUSION We suggest performance of PSE in patients with a splenic infarction ratio of 63% to double the expected platelet count.
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Affiliation(s)
- Junji Ueda
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Yasuhiro Mamada
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Nobuhiko Taniai
- Department of Gastrointestinal Surgery, Nippon Medical School Musashi Kosugi Hospital, 1-396 Kosugi, Nakahara-ku, Kawasaki city, Kanagawa, Japan
| | - Masato Yoshioka
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Akira Matsushita
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Satoshi Mizutani
- Department of Gastrointestinal Surgery, Nippon Medical School Musashi Kosugi Hospital, 1-396 Kosugi, Nakahara-ku, Kawasaki city, Kanagawa, Japan
| | - Youichi Kawano
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Tetsuya Shimizu
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Tomohiro Kanda
- Department of Surgery, Nippon Medical School Tama Nagayama Hospital, 1-7-1, Nagayama, Tama-city, Tokyo, Japan
| | - Hideyuki Takata
- Department of Gastrointestinal Surgery, Nippon Medical School Musashi Kosugi Hospital, 1-396 Kosugi, Nakahara-ku, Kawasaki city, Kanagawa, Japan
| | - Hiroyasu Furuki
- Department of Surgery, Nippon Medical School Tama Nagayama Hospital, 1-7-1, Nagayama, Tama-city, Tokyo, Japan
| | - Yuto Aoki
- Department of Gastrointestinal Surgery, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari Inzai, Chiba, Japan
| | - Manpei Kawashima
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Toshiyuki Irie
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Takashi Ohno
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Takahiro Haruna
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Hiroshi Yoshida
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, 1-5-1, Sendagi, Bunkyo-ku, Tokyo, Japan
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Zhou J, Feng Z, Liu S, Li X, Liu Y, Gao F, Shen J, Zhang YW, Zhao GS, Zhang M. Simultaneous CSM‐TACE with CalliSpheres® and partial splenic embolization using 8spheres® for hepatocellular carcinoma with hypersplenism: Early prospective multicenter clinical outcome. Front Oncol 2022; 12:998500. [DOI: 10.3389/fonc.2022.998500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 11/08/2022] [Indexed: 12/05/2022] Open
Abstract
BackgroundPrimary hepatocellular carcinoma is often complicated with hepatitis and liver cirrhosis. Some patients develop different degrees of splenomegaly, hypersplenism and hypohepatia due to the aggravation of liver cirrhosis, which to some extent interfere with the treatment of tumors and even affect the prognosis of patients. In this study, we prospectively evaluate the efficacy and safety of simultaneous CalliSpheres® microspheres transcatheter arterial chemoembolization (CSM-TACE) and partial splenic embolization (PSE) using 8spheres® for hepatocellular carcinoma (HCC) with hypersplenism.MethodsNinety consecutive HCC patients with hypersplenism who underwent CSM-TACE were selected: 32 patients in CSM-TACE+PSE group, and 58 patients in CSM-TACE group. The peripheral blood cell counts (leukocyte, platelet (PLT), liver function and red blood cell (RBC)), CSM-TACE and/or PSE related complications, and the tumor control rate at 1 month after CSM-TACE were compared. The survival time and prognostic factors were also observed.ResultsBefore CSM-TACE, there were no significant differences in sex, age, Child-Pugh grade, tumor size, and alpha-fetoprotein (AFP) between the two groups. After CSM-TACE, the PLT and white blood cell (WBC) counts in CSM-TACE+PSE group were significantly higher than those in the CSM-TACE group (P<0.05). There were no significant differences in RBC before and after treatment (P > 0.05). In the CSM-TACE group, there were no significant differences in WBC, PLT, and RBC before and after treatment (P > 0.05). There was no significant difference in liver function at 1 month after treatment between the two groups. The cholinesterase (CHE) level in the CSM-TACE+PSE group after CSM-TACE+PSE was obviously higher than that before CSM-TACE+PSE and higher than that in the CSM-TACE group (P<0.05). However, the level of CHE returned to the preoperative level 1 month after CSM-TACE in the CSM-TACE group. The objective response rate (ORR) and median overall survival (OS) in the CSM-TACE+PSE group were higher than those in the CSM-TACE group (P<0.05). The adverse reactions of the two groups were fever, abdominal pain, stomach discomfort, nausea, and vomiting, and no serious complications occurred. The degree of abdominal pain and fever in the experimental group was lower than that in the control group (P > 0.05).ConclusionsSimultaneous CSM-TACE and PSE using domestic embolization particles for HCC with hypersplenism have good safety and efficacy and has a low incidence of PSE-related adverse events, it is conducive to improving liver function reserve, and can further improve the median OS.
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Zaitoun MMA, Abdullah RM, Zaitoun NA, Shahin S, Basha MAA. Partial splenic artery embolization (PSE) in a patient with grey platelet syndrome (GPS): a case report. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2022. [DOI: 10.1186/s43055-022-00760-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Grey platelet syndrome (GPS) is a rare cause of mild-to-severe bleeding. Up till now, there has been no definite treatment for GPS.
Case presentation
We reported a case diagnosed as GPS and presented with menorrhagia, metrorrhagia, gingival bleeding, and left hypochondrial pain. The platelet count was 18 thousand/cmm. Ultrasound splenic diameter was 22.0 cm. The multidisciplinary team decided to perform splenectomy; however, the patient was unfit for surgery. Partial splenic artery embolization (PSE) was performed. Follow-up after 24 months showed a normal menstrual cycle and absent pain. Platelet count rise to 70, 55, and 51 thousand/cmm after 1, 12, and 24 months, respectively. Splenic diameter showed a significant decrease to 11.2 cm after 24 months.
Conclusion
PSE is effective and safe in symptomatic patients with GPS.
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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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Nomogram for Predicting Postoperative Portal Venous Systemic Thrombosis in Patients with Cirrhosis Undergoing Splenectomy and Esophagogastric Devascularization. Can J Gastroenterol Hepatol 2022; 2022:8084431. [PMID: 36387035 PMCID: PMC9652084 DOI: 10.1155/2022/8084431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/20/2022] [Accepted: 07/21/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES The aim of the study is to develop a nomogram for predicting postoperative portal venous systemic thrombosis (PVST) in patients with cirrhosis undergoing splenectomy and esophagogastric devascularization. METHODS In total, 195 eligible patients were included. Demographic characteristics were collected, and the results of perioperative routine laboratory investigations and ultrasound examinations were also recorded. Blood cell morphological traits, including the red cell volume distribution width (RDW), mean platelet volume, and platelet distribution width, were identified. Univariate and multivariate logistic regressions were implemented for risk factor filtration, and an integrated nomogram was generated and then validated using the bootstrap method. RESULTS A color Doppler abdominal ultrasound examination on a postoperative day (POD) 7 (38.97%) revealed that 76 patients had PVST. The results of the multivariate logistic regression suggested that a higher RDW on POD3 (RDW3) (odds ratio (OR): 1.188, 95% confidence interval (CI): 1.073-1.326), wider portal vein diameter (OR: 1.387, 95% CI: 1.203-1.642), history of variceal hemorrhage (OR: 3.407, 95% CI: 1.670-7.220), and longer spleen length (OR: 1.015, 95% CI: 1.001-1.029) were independent risk parameters for postoperative PVST. Moreover, the nomogram integrating these four parameters exhibited considerable capability in PVST forecasting. The nomogram's receiver operating characteristic curve reached 0.83 and achieved a sensitivity and specificity of 0.711 and 0.848, respectively, at its cutoff. The nomogram's calibration curve demonstrated that it was well calibrated. CONCLUSION The nomogram exhibited excellent performance in PVST prediction and might assist surgeons in identifying vulnerable patients and administering timely prophylaxis.
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Jalili J, Pourghorban R, Mahmoudpour M, Akhavi Milani A. Partial Splenic Embolization for the Management of Severe Refractory Thrombocytopenia in Antiphospholipid Syndrome: A Case Report and Literature Review. Vasc Endovascular Surg 2022; 56:316-320. [PMID: 34978216 DOI: 10.1177/15385744211072682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Antiphospholipid syndrome is an autoimmune condition characterized by arteriovenous thromboembolic events. Thrombocytopenia is a common finding among these patients and is typically of mild severity not requiring any treatment. However, severe cases of thrombocytopenia should be treated. Steroids, intravenous immune globulin (IVIG), and immunomodulatory agents are the first-line treatment options, and surgical splenectomy is usually reserved for more severe and refractory cases of thrombocytopenia. Herein, we report the case of a 30-year-old man with primary antiphospholipid syndrome and severe thrombocytopenia. The patient's thrombocytopenia had been refractory to almost all the medical managements, and surgical splenectomy could not be an option due to the patient's high-risk condition for surgery. The patient was successfully managed by partial splenic embolization (PSE) which was a unique application of this technique.
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Affiliation(s)
- Javad Jalili
- Department of Interventional Radiology, Emam Reza Hospital, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ramin Pourghorban
- Department of Medical Imaging, 6488Nepean Hospital, Kingswood, NSW, Australia
| | - Masoud Mahmoudpour
- Department of Interventional Radiology, Emam Reza Hospital, 48432Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Akhavi Milani
- Department of Interventional Radiology, Emam Reza Hospital, 48432Tabriz University of Medical Sciences, Tabriz, Iran
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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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Comparison of three embolic materials at partial splenic artery embolization for hypersplenism: clinical, laboratory, and radiological outcomes. Insights Imaging 2021; 12:85. [PMID: 34173891 PMCID: PMC8236018 DOI: 10.1186/s13244-021-01030-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 06/08/2021] [Indexed: 01/01/2023] Open
Abstract
Purpose To compare effectiveness of three widely used embolic agents in partial splenic embolization (PSE) by analyzing their clinical, laboratory, and radiological outcomes within one year of follow-up. Materials and methods This retrospective study examined 179 patients who underwent PSE to manage hypersplenism secondary to cirrhosis. Patients were divided into 3 groups according to embolic agent used. Group 1 (gelatin sponge) included 65 patients, group 2 (embospheres) included 58 patients, and group 3 (PVA) included 56 patients. Clinical, laboratory, and radiological outcomes were compared between groups. Results The technical success rate was 100% in all groups. Pain as a major complication was lower in the gelatin sponge group (20%) compared to the embosphere group (31%) and PVA group (32.3%). Major complications other than pain were found in 20.1%; 24.6% in gelatin sponge group, 15.5% in embosphere group and 19.6% in PVA group (p = 0.045). WBCs and platelet counts showed a significant increase after PSE in all groups. Entire splenic volume as measured by computed tomography after PSE showed no significant difference among the 3 groups; however, the volume of infarcted spleen was significantly lower in the gelatin sponge group compared to other two groups (p = 0.001). The splenic span was significantly reduced one-year post-procedure in three groups (p = 0.006), and it was significantly less in embosphere and PVA groups compared to gelatin sponge group (p < 0.05). Recurrent bleeding was higher in gelatin sponge group (p < 0.05). Conclusions Permanent embolic materials achieved better laboratory and radiological outcomes than gelatin sponge particles in PSE of cirrhotic hypersplenism patients. However, permanent particles were associated with greater abdominal pain.
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Huang Y, Ren D, Gao F, Ding Y, Cheng H, Huang X, Xu X. An updated meta-analysis of partial splenic embolization versus splenectomy in the treatment of hypersplenism due to cirrhosis. MINIM INVASIV THER 2021; 31:664-675. [PMID: 34106805 DOI: 10.1080/13645706.2021.1933535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of partial splenic embolization (PSE) versus splenectomy (SP) for hypersplenism. MATERIAL AND METHODS Pubmed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang, and Chinese Science and Technology Periodical Database (VIP) databases were systematically searched to identify all relevant studies. Stratified meta-analysis was also conducted to control the influence of confounding factors on the research results. RESULTS Twenty-three studies comparing PSE with SP involving a total of 1849 hypersplenism patients were selected. Postoperative increased level of platelet (PLT) [mean difference (MD) = -65.51; 95% confidence interval (CI), -81.33 to -41.69; p < .00001] were better in SP than in PSE; however, PSE was associated with less operation time (MD = -53.47; 95% CI, -65.01 to -41.94; p < .00001), less intraoperative blood loss (MD = -61.58; 95% CI, -80.35 to -42.82; p < .00001), shorter hospital stay (MD = -2.98;95% CI, -4.07 to -1.88; p < .00001) and lower complication rate [odds ratio (OR) = 0.53; 95% CI, 0.32 to 0.90; p = .02] compared with the SP. Meanwhile, there was no significant difference in postoperative increased level of white blood cells (WBC) (MD = -1.02; 95% CI, -2.16 to 0.11; p = .08) and postoperative increased level of hemoglobin (HB) (MD = -4.09; 95% CI, -14.06 to 5.88; p = .42) between PSE and SP group. CONCLUSION PSE had similar efficacy with SP in improving postoperative PLT, WBC, and HB levels. Moreover, PSE had the advantages of less trauma and fewer complications as well as faster recovery when compared with SP. Therefore, we tended to be cautious about SP and considered that patients with hypersplenism might benefit more from PSE.
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Affiliation(s)
- Yiyang Huang
- Medical College, Yangzhou University, Yangzhou city, China
| | - Dongqing Ren
- Department of Interventional Radiology, Jiang Yin People's Hospital, Jiang Yin City, China
| | - Feng Gao
- Department of Interventional Radiology, Jiang Yin People's Hospital, Jiang Yin City, China
| | - Yiwen Ding
- Department of Interventional Radiology, Jiang Yin People's Hospital, Jiang Yin City, China
| | - Hong Cheng
- Medical College, Yangzhou University, Yangzhou city, China
| | - Xiangzhong Huang
- Department of Interventional Radiology, Jiang Yin People's Hospital, Jiang Yin City, China
| | - Xinjian Xu
- Department of Interventional Radiology, Jiang Yin People's Hospital, Jiang Yin City, China
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Role of partial splenic artery embolization in corpuscular correction in cirrhotic patients before anti-viral therapy: a recent update study among Egyptian patients. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2020. [DOI: 10.1186/s43055-020-00285-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
To evaluate the role of partial splenic artery embolization in corpuscular correction in cirrhotic patients.
Results
Bleeding tendency was experienced in two thirds of patients (66.7%) and anemia in 63.3%. Splenic size ranged from 14.3 to 22 cm. PV diameter ranged from 11 to 18 mm. The mean platelet at the pre-operative laboratory was 34.9 ± 10.3 × 103, corrected to 137.6 ± 37.1 × 103 within 1 month follow-up, and then 140 × 103 after 6 months. The mean of RBCs was 3.6 ± 0.3 × 106, then 4 ± 0.5 × 106 at 1 month follow-up period. WBCs showed correction at the early post-operative period, 3.3 ± 0.4 × 103, compared to 5.4 ± 1.4 × 103 at 1 month. Reduction in splenic size was achieved by 3–6 months. All patients (100%) had post-embolization syndrome. Gelfoam was used in 20 patients, PVA was used in 5 patients, and microspheres were used in 5 patients. Antiviral treatment regimen was started after an adequate rise in corpuscular counts in all patients.
Conclusion
Partial splenic artery embolization is an effective alternative method to surgery in treatment of hypersplenism particularly in cirrhotic patients prepared for antiviral treatment with correction of the associated thrombocytopenia.
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Chen Y, Cai N, Lai Y, Xu W, Li J, Huang L, Huang Y, Hu M, Yang H, Chen J. Thalidomide for the Treatment of Thrombocytopenia and Hypersplenism in Patients With Cirrhosis or Thalassemia. Front Pharmacol 2020; 11:1137. [PMID: 32792958 PMCID: PMC7394185 DOI: 10.3389/fphar.2020.01137] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 07/13/2020] [Indexed: 12/16/2022] Open
Abstract
Hypersplenism and thrombocytopenia are common complications of liver cirrhosis or thalassemia, but current treatment strategies are limited. This study aimed to evaluate the efficacy and safety of thalidomide in the treatment of hypersplenism and thrombocytopenia in patients with liver cirrhosis or thalassemia. A total of 31 patients with hepatic cirrhosis (n=19) or thalassemia (n=12) diagnosed with hypersplenism and thrombocytopenia (platelet count [PLT] <100×109/L) were included in this prospective cohort study between January 2015 and May 2017. Patients were treated with thalidomide (150-200 mg/d) plus conventional therapy. Spleen length, PLT, leukocyte count (WBC), absolute neutrophil count (ANC), and hemoglobin level (Hb) were measured at baseline, 3, 6, and 12 months. Any adverse events were noted. All of the 31 patients were showed a progressive increase PLT during the 12-month follow-up, and similar results were obtained when subgroup analyses were performed based on the primary disease (cirrhosis or thalassemia). WBC, ANC, and Hb also increased progressively during the 12-month follow-up. Spleen length decreased progressively during the follow-up. No serious adverse events occurred. Thalidomide is a potential treatment for thrombocytopenia caused by hypersplenism in patients with cirrhosis or thalassemia.
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Affiliation(s)
- Yaocheng Chen
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Ning Cai
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Yongrong Lai
- Department of Haematology, The First Affifiliated Hospital of Guangxi Medical University, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Weiwei Xu
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Jinyan Li
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Lan Huang
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Ying Huang
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Meiling Hu
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Huangju Yang
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
| | - Jiangming Chen
- Department of Haematology, Wuzhou Gongren Hospital, Wuzhou, China
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12
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Zhang L, Zhang ZG, Long X, Liu FL, Zhang WG. Severe Complications After Splenic Artery Embolization for Portal Hypertension Due to Hepatic Cirrhosis. Risk Manag Healthc Policy 2020; 13:135-140. [PMID: 32110126 PMCID: PMC7037048 DOI: 10.2147/rmhp.s234628] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 01/29/2020] [Indexed: 01/01/2023] Open
Abstract
Background Splenomegaly/hypersplenism is one of the most common complications of portal hypertension. Splenic artery embolization (SAE) has been increasingly used for treatment of splenomegaly/hypersplenism. However, few studies focused on the severe complications after embolization. In this paper, we reported 16 cases of severe complications after SAE for portal hypertension. Methods From February 2011 to January 2019, 16 cirrhotic patients were diagnosed with severe complications after embolization. The clinical symptoms, therapies and prognosis were analyzed. Results In these patients, the splenic embolization volume was between 50% and 70%. Among 16 cases, 7 patients were diagnosed with splenic abscess and/or left subphrenic abscess, suffered from the insistent fever, and eventually underwent the surgical therapy; 6 patients with left refractory pleural effusion, suffered from severe chest distress, and underwent repeated thoracocentesis or thoracic closed drainage; 3 patients with thrombosis in portal vein needed oral warfarin therapy. Conclusion In cirrhotic patients, the severe complications after SAE are not uncommon after the procedure. It causes more suffering, prolonged hospital stay and more medical cost in these patients. It was debatable whether this technique was an appropriate technique for portal hypertension due to liver cirrhosis, patients contraindicated for the treatment should be carefully identified to avoid the complications.
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Affiliation(s)
- Lei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Zhan-Guo Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Xin Long
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Fei-Long Liu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Wan-Guang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
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Adverse Events Related to Partial Splenic Embolization for the Treatment of Hypersplenism: A Systematic Review. J Vasc Interv Radiol 2020; 31:1118-1131.e6. [PMID: 32014400 DOI: 10.1016/j.jvir.2019.08.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 08/06/2019] [Accepted: 08/10/2019] [Indexed: 02/07/2023] Open
Abstract
Partial splenic embolization is a common procedure that reduces thrombocytopenia in patients with hypersplenism. The present review evaluated the adverse event profile of partial splenic embolization detailed in 30 articles. Although the technical success rate of the procedure in these papers is high, many patients experienced postprocedural complications. Minor complications such as postembolization syndrome occurred frequently. Major complications were less frequent but sometimes resulted in mortality. Underlying liver dysfunction and high infarction rates may be risk factors leading to major complications. Interventional radiologists should be aware of the complication profile of this procedure and further advance research in techniques dealing with hypersplenism.
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Loffroy R, Falvo N, Nakaï M, Pescatori L, Aho-Gléglé S, Gehin S, Berthod PE, Né R, Vincent J, Ghiringhelli F, Midulla M, Chevallier O. Partial splenic embolization with Glubran ®2/Lipiodol ® mixture for oncological patients with hypersplenism-related thrombocytopenia requiring systemic chemotherapy. Quant Imaging Med Surg 2019; 9:409-417. [PMID: 31032188 DOI: 10.21037/qims.2019.03.07] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Background Partial splenic embolization (PSE) has been used to improve thrombocytopenia related to hypersplenism. The optimal embolic agent is still debated. The purpose of this study was to evaluate the safety, hematologic response and outcomes of PSE with cyanoacrylate glue for oncological patients with hypersplenism-related thrombocytopenia requiring systemic chemotherapy (SC). Methods Retrospective single-center observational report of cancer patients with thrombocytopenia related to hypersplenism and requiring SC who underwent PSE with N-butyl cyanoacrylate-methacryloxy sulfolane (NBCA-MS) Glubran®2 glue between February 2015 and September 2017. All patients were treated under local anesthesia with a Glubran®2/Lipiodol® mixture of 1:5 ratio. They all received empiric antibiotic coverage. Splenic volume and parenchyma infarction rate were evaluated by CT scan within 1 month of PSE. Primary and secondary endpoints of the current study included a platelet count increase >150×109/L and the initiation of SC, respectively. Periprocedural laboratory values and adverse events were recorded. Results PSE was performed in eight patients (6 males, 2 females; median age, 59 years; range, 33-75 years) for a technical success of 100%. For procedures with adequate follow-up, primary and secondary endpoints were achieved in 100% (7 of 7 patients) and 100% (7 of 7 patients) of patients, respectively. One patient died before follow-up, unrelated to the procedure. Mean splenic infarction post-PSE was 55% (range, 21-70%) on CT scan. For 7 patients with laboratory follow-up, the mean platelet count significantly increased from 74×109/L [range, (62-83) ×109/L] immediately before PSE to a peak level of 272×109/L [range, (161-417) ×109/L] 10 days after PSE (P<0.05). All patients could receive SC after PSE. No non-target glue embolization occurred. All patients experienced a transient and moderate postembolization syndrome. No severe postembolization syndrome occurred. No major complication was reported. The mean overall survival was 7.9 months (range, 0.6-10.4 months) among the 8 patients after PSE. Conclusions PSE with cyanoacrylate glue is safe and effective in the management of thrombocytopenia related to hypersplenism in cancer patients. It allows sufficient platelet count improvement for administration of SC.
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Affiliation(s)
- Romaric Loffroy
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
| | - Nicolas Falvo
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
| | - Motoki Nakaï
- Department of Radiology, Wakayama Medical University, Wakayama, Japan
| | - Lorenzo Pescatori
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
| | - Serge Aho-Gléglé
- Department of Epidemiology and Biostatistics, François-Mitterrand University Hospital, Dijon, France
| | - Sophie Gehin
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
| | | | - Romaric Né
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
| | - Julie Vincent
- Department of Medical Oncology, Georges-François-Leclerc Center, Dijon, France
| | | | - Marco Midulla
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
| | - Olivier Chevallier
- Department of Image-Guided Therapy, François-Mitterrand University Hospital, Dijon, France
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DuBois B, Mobley D, Chick JFB, Srinivasa RN, Wilcox C, Weintraub J. Efficacy and safety of partial splenic embolization for hypersplenism in pre- and post-liver transplant patients: A 16-year comparative analysis. Clin Imaging 2018; 54:71-77. [PMID: 30553121 DOI: 10.1016/j.clinimag.2018.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/28/2018] [Accepted: 11/26/2018] [Indexed: 12/22/2022]
Abstract
PURPOSE To report the effect of partial splenic embolization (PSE) on hematological indices and the procedure's safety in pre- and post-liver transplant (LT) patients. MATERIALS AND METHODS A single-center retrospective study evaluating all patients who underwent PSE over a 16-year period was performed. Inclusion criteria were splenomegaly confirmed by imaging and at least one of the following cytopenias: hemoglobin ≤10 g/dL, WBC count ≤1500 μL-1, or platelet count ≤100,000 μL-1. 38 of 102 patients (37%) met criteria (24 pre- and 14 post-LT) for a total of 40 PSEs. RESULTS No effect was seen on median hemoglobin beyond 2 weeks post-PSE. There was a significant and sustained increase in median WBC counts (from 3400 μL-1 to 5400 μL-1 at 2 years) and platelet count (from 65,000 μL-1 to 117,000 μL-1 at 3.5 years). In 6 out of 40 PSEs (15%) a major complication occurred which included pleural effusion, ascites, spontaneous bacterial peritonitis, pneumonia, and inferior vena cava thrombus. Similar efficacy was observed in pre- and post-LT cohorts, with a trend toward higher complication rate in pre-LT patients. CONCLUSIONS PSE is efficacious in increasing WBC count out to 2 years and platelet count out to 3.5 years in patients with hypersplenism. Efficacy and safety appeared independent of pre- or post-LT status. The intervention is associated with major complications and special care should be taken when selecting patients for PSE.
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Affiliation(s)
- Byron DuBois
- Department of Radiology, Division of Vascular and Interventional Radiology, University of Michigan Health System, 1500 East Medical Center Drive, Ann Arbor, MI 48109, United States of America; Department of Radiology, Division of Vascular and Interventional Radiology, Columbia University Medical Center, 177 Fort Washington Ave, Milstein Hospital - 4 Hudson North, New York, NY 10032, United States of America.
| | - David Mobley
- Department of Radiology, Division of Vascular and Interventional Radiology, Columbia University Medical Center, 177 Fort Washington Ave, Milstein Hospital - 4 Hudson North, New York, NY 10032, United States of America
| | - Jeffrey F B Chick
- Cardiovascular and Interventional Radiology, Inova Alexandria Hospital, 4320 Seminary Road, Alexandria, VA 22304, United States of America
| | - Ravi N Srinivasa
- Department of Radiology, Division of Interventional Radiology, University of California Los Angeles, 757 Western Plaza, Los Angeles, CA 90095, United States of America
| | - Chad Wilcox
- Department of Radiology, Division of Interventional Radiology, University of California Los Angeles, 757 Western Plaza, Los Angeles, CA 90095, United States of America
| | - Joshua Weintraub
- Department of Radiology, Division of Vascular and Interventional Radiology, Columbia University Medical Center, 177 Fort Washington Ave, Milstein Hospital - 4 Hudson North, New York, NY 10032, United States of America
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Ding PX, He X, Han XW, Zhang Y, Wu Y, Liang XX, Liu C. An Individualised Strategy and Long-Term Outcomes of Endovascular Treatment of Budd-Chiari Syndrome Complicated by Inferior Vena Cava Thrombosis. Eur J Vasc Endovasc Surg 2018; 55:545-553. [PMID: 29478911 DOI: 10.1016/j.ejvs.2017.12.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/15/2017] [Indexed: 01/09/2023]
Abstract
OBJECTIVES The aim was to evaluate individualised treatment and long-term outcomes of endovascular treatment of Budd-Chiari syndrome (BCS) complicated by inferior vena cava (IVC) thrombosis. METHODS Between April 2005 and December 2015, 108 consecutive patients with BCS complicated by IVC thrombosis underwent endovascular treatment. According to the type, size, extent, and degree of organisation of the thrombus, agitation thrombolysis (n = 7), agitation thrombolysis combined with retrieval stent filter (n = 5), pre-dilation (n = 32), retrieval stent filter (n = 56), or direct large balloon dilation (n = 8) was performed. Peri- and post-operative follow-up data were recorded. RESULTS The endovascular treatment was technically successful in 107 of the 108 patients (99.1%). The incidence of thrombosis related complications was 7.4% (8/108). Major and minor complications occurred in four patients. The mean follow-up duration was 61.7 ± 39.3 months (range 3-140 months). The cumulative 1, 2, 5, and 10 year primary patency rates were 91%, 88%, 79%, and 79%, respectively, and the cumulative 1, 2, 5, and 10 year secondary patency rates were 100%, 100%, 97%, and 97%, respectively. The cumulative 1, 5, and 10 year survival rates were 95%, 86%, and 81%, respectively. Serum albumin and total bilirubin values were independent predictors of survival. CONCLUSIONS For patients with BCS complicated by IVC thrombosis, an individualised endovascular treatment strategy based on the type, size, extent, and degree of organisation of the thrombus is associated with long-term patency of the IVC and favourable survival and complication rates.
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Affiliation(s)
- P-X Ding
- Department of Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
| | - X He
- Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - X-W Han
- Department of Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Y Zhang
- Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Y Wu
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - X-X Liang
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - C Liu
- Department of Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Hussein WM, Ahmed AT, El-Nesr MM, Amer TA, Habba MR. Predictive factors of platelet increase and complications after percutaneous trans-arterial partial splenic embolization for hypersplenism in chronic liver disease patients. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2017. [DOI: 10.1016/j.ejrnm.2017.01.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Outcome of the Z-expandable metallic stent for Budd-Chiari syndrome and segmental obstruction of the inferior vena cava. Eur J Gastroenterol Hepatol 2016; 28:972-9. [PMID: 27172449 DOI: 10.1097/meg.0000000000000640] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Treatment of segmental obstruction of the inferior vena cava (SOIVC) with Z-expandable metallic stents (Z-EMS) is controversial and data on long-term follow-up are lacking. We aimed to evaluate the long-term outcomes of the use of a Z-EMS for Budd-Chiari syndrome (BCS) patients with SOIVC. MATERIALS AND METHODS Between August 2004 and December 2014, 37 consecutive BCS patients with SOIVC were referred for Z-EMS treatment and subsequently underwent follow-up in our department. Data were collected retrospectively and follow-up observations were made 1, 2, 2-5, and 5-10 years postoperatively. RESULTS Percutaneous transluminal balloon angioplasty and Z-EMS placement were technically successful in all patients. Major procedure-related complications occurred in four of 37 patients (10.81%). Follow-up for 61.89±41.45 months in 37 patients indicated portal hypertension in one patient 4 months after stent placement and symptoms were resolved by transjugular intrahepatic portosystemic stent shunting. Hepatocellular carcinoma was observed in four patients and five patients died during follow-up. Reocclusion of the inferior vena cava occurred in four patients (10.81%, 4/41) and all reocclusions were managed by percutaneous transluminal balloon angioplasty. Cumulative 1-, 2-, 2-5-, and 5-10-year primary patency rates were 94.60% (35/37), 93.33% (28/30), 88.89% (24/27), and 85.0% (17/20), respectively. Cumulative 1-, 2-, 2-5-, and 5-10-year secondary patency rates were 100% at all time-points. CONCLUSION These data suggest that Z-EMS implantation is an efficacious, safe, and curative approach for BCS with SOIVC because satisfactory long-term outcomes were achieved. Long-term follow-up is required to ascertain stent patency and hepatocellular carcinoma occurrence.
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Pereira K, Baker R, Salsamendi J, Doshi M, Kably I, Bhatia S. An Approach to Endovascular and Percutaneous Management of Transjugular Intrahepatic Portosystemic Shunt (TIPS) Dysfunction: A Pictorial Essay and Clinical Practice Algorithm. Cardiovasc Intervent Radiol 2015; 39:639-651. [DOI: 10.1007/s00270-015-1247-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 11/07/2015] [Indexed: 12/22/2022]
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20
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Cai M, Huang W, Lin C, Li Z, Qian J, Huang M, Zeng Z, Huang J, Shan H, Zhu K. Partial splenic embolization for thrombocytopenia in liver cirrhosis: predictive factors for platelet increment and risk factors for major complications. Eur Radiol 2015; 26:370-80. [DOI: 10.1007/s00330-015-3839-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 04/07/2015] [Accepted: 05/08/2015] [Indexed: 01/17/2023]
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21
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Coils versus Gelatin Particles with or without Intraarterial Antibiotics for Partial Splenic Embolization: A Comparative Evaluation. J Vasc Interv Radiol 2014; 25:852-8. [DOI: 10.1016/j.jvir.2013.12.563] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Revised: 12/21/2013] [Accepted: 12/21/2013] [Indexed: 02/05/2023] Open
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Hadduck TA, McWilliams JP. Partial splenic artery embolization in cirrhotic patients. World J Radiol 2014; 6:160-168. [PMID: 24876920 PMCID: PMC4037542 DOI: 10.4329/wjr.v6.i5.160] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 02/09/2014] [Accepted: 05/08/2014] [Indexed: 02/06/2023] Open
Abstract
Splenomegaly is a common sequela of cirrhosis, and is frequently associated with decreased hematologic indices including thrombocytopenia and leukopenia. Partial splenic artery embolization (PSE) has been demonstrated to effectively increase hematologic indices in cirrhotic patients with splenomegaly. This is particularly valuable amongst those cirrhotic patients who are not viable candidates for splenectomy. Although PSE was originally developed decades ago, it has recently received increased attention. Presently, PSE is being utilized to address a number of clinical concerns in the setting of cirrhosis, including: decreased hematologic indices, portal hypertension and its associated sequela, and splenic artery steal syndrome. Following PSE patients demonstrate significant increases in platelets and leukocytes. Though progressive decline of hematologic indices occur following PSE, they remain improved as compared to pre-procedural values over long-term follow-up. PSE, however, is not without risk and complications of the procedure may occur. The most common complication of PSE is post-embolization syndrome, which involves a constellation of symptoms including fever, pain, and nausea/vomiting. The rate of complications has been shown to increase as the percent of total splenic volume embolized increases. The purpose of this review is to explore the current literature in regards to PSE in cirrhotic patients and to highlight their techniques, and statistically summarize their results and associated complications.
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Miyayama S, Yamakado K, Anai H, Abo D, Minami T, Takaki H, Kodama T, Yamanaka T, Nishiofuku H, Morimoto K, Soyama T, Hasegawa Y, Nakamura K, Yamanishi T, Sato M, Nakajima Y. Guidelines on the use of gelatin sponge particles in embolotherapy. Jpn J Radiol 2014; 32:242-50. [PMID: 24510242 DOI: 10.1007/s11604-014-0292-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 01/17/2014] [Indexed: 12/20/2022]
Abstract
Gelatin sponge (GS) is one of the most widely used embolic agents in interventional procedures. There are four commercially available GS products in Japan; however, the endovascular use of Gelfoam and Spongel is off-label, and Gelpart can only be used for hepatic artery embolization and Serescue can only be used for hemostasis of arterial bleeding. GS has been used for a variety of clinical indications, mainly tumor embolization and stopping massive arterial bleeding. The optimal size and preparation procedure of GS particles differs slightly for each clinical indication. In addition, there is a risk of ischemic and/or infectious complications associated with GS embolization in various situations. Therefore, radiologists should be familiar with not only the preparation and handling of GS particles, but also the disadvantages and potential risks, in order to perform GS embolization safely and effectively.
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Affiliation(s)
- Shiro Miyayama
- Department of Diagnostic Radiology, Fukuiken Saiseikai Hospital, 7-1 Wadanaka-cho, Funabashi, Fukui, 918-8503, Japan,
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Nassef AA, Zakaria AA, Abd ElBary MS. Partial splenic artery embolization in portal hypertension patients with hypersplenism: Two interval-spaced sessions’ technique. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2013. [DOI: 10.1016/j.ejrnm.2013.04.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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He XH, Gu JJ, Li WT, Peng WJ, Li GD, Wang SP, Xu LC, Ji J. Comparison of total splenic artery embolization and partial splenic embolization for hypersplenism. World J Gastroenterol 2012; 18:3138-44. [PMID: 22791950 PMCID: PMC3386328 DOI: 10.3748/wjg.v18.i24.3138] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Revised: 03/29/2012] [Accepted: 04/27/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate whether total splenic artery embolization (TSAE) for patients with hypersplenism delivers better long-term outcomes than partial splenic embolization (PSE).
METHODS: Sixty-one patients with hypersplenism eligible for TSAE (n = 27, group A) or PSE (n = 34, group B) were enrolled into the trial, which included clinical and computed tomography follow-up. Data on technical success, length of hospital stay, white blood cell (WBC) and platelet (PLT) counts, splenic volume and complications were collected at 2 wk, 6 mo, and 1, 2, 3, 4 years postoperatively.
RESULTS: Both TSAE and PSE were technically successful in all patients. Complications were significantly fewer (P = 0.001), and hospital stay significantly shorter (P = 0.007), in group A than in group B. Post-procedure WBC and PLT counts in group A were significantly higher than those in group B from 6 mo to 4 years (P = 0.001), and post-procedure residual splenic volume in group A was significantly less than that observed in group B at 1, 2, 3 and 4 years post-procedure (P = 0.001). No significant differences were observed in red blood cell counts and liver function parameters between the two groups following the procedure.
CONCLUSION: Our results indicate that TSAE for patients with hypersplenism not only delivers a better long-term outcome, but is also associated with lower complication rates and a shorter hospital stay than PSE.
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Misselwitz B, Bachli EB, Kaiser P, Goede JS. Diagnosis of hypersplenism with the epinephrine stimulation test. Swiss Med Wkly 2012; 142:w13324. [DOI: 10.57187/smw.2012.13324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PRINCIPLES: Hypersplenism can be defined by thrombocytopenia and/or neutropenia resulting from blood cell sequestration in an enlarged spleen. In multimorbid patients the differential diagnosis of cytopenia is challenging and currently there is no established test for diagnosing hypersplenism.
METHODS: The epinephrine stimulation test (EST) measures changes in platelets, neutrophil counts and spleen size following a subcutaneous epinephrine injection. We retrospectively analysed the results of EST in 228 patients.
RESULTS: Increases in neutrophils and platelets after epinephrine injection were significantly greater in patients with enlarged than in patients with normal size spleens. Using cutoffs of low, intermediate and high confidence EST was positive in 69.8% vs. 41.3% (low confidence), 49.6% vs. 17.4% (intermediate confidence) and 38.8% vs. 10.9% (high confidence) in patients with enlarged vs. normal size spleens. Changes in platelet and neutrophil counts correlated with each other and with changes in spleen size, confirming cell release from the spleen during EST. When stratified according to the underlying diagnosis, patients with liver disease had the strongest response to EST, patients with malignant haematological diseases the weakest. In addition the response to EST was significantly related to changes in platelet and neutrophil counts after splenectomy, confirming the validity of our test. No serious side effects occurred during EST.
CONCLUSION: When used in a large patient cohort, EST is a safe and simple diagnostic test. In this exploratory study EST is of value in evaluating patients with cytopenia and a positive EST argues strongly for hypersplenism. Future studies should prospectively evaluate EST for the management of patients with splenomegaly.
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Petermann A, Chabrot P, Cassagnes L, Dumousset E, Alfidja A, Gageanu C, Ravel A, Abergel A, Boyer L. Hypersplenism due to portal hypertension: retrospective evaluation of 17 patients treated by splenic embolization. Diagn Interv Imaging 2011; 93:30-6. [PMID: 22277708 DOI: 10.1016/j.diii.2011.11.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE The objective of this retrospective study was to analyze the efficacy and morbidity associated with splenic artery embolization for hypersplenism due to portal hypertension (PHT), as a function of the volume of the splenic parenchyma embolized and the type of PHT (due to intrahepatic block or segmental PHT). PATIENTS AND METHODS This study retrospectively included 17 patients with hypersplenism secondary to PHT (intrahepatic block, n=14; segmental, n=3) treated by splenic artery embolization. The splenic volume embolized was estimated by computed tomography (CT) one month after embolization. A clinical assessment and platelet count took place at 7 days, 1 month and 6 months after the embolization. RESULTS In the group with PHT due to intrahepatic block, the mean volume of embolized splenic parenchyma was 63% of the initial volume (range: 30-95%). Six months later, the platelet level had increased by an average of 232%. All patients with fewer than 80,000 platelets/mL at 6 months had an embolization volume less than 50%. In the segmental PHT group, the mean volume of the embolized parenchyma was 62% of the initial volume (range: 20-95%), bleeding symptoms had disappeared in all patients, and the platelet level exceeded 80,000/mL. Six patients (6/17, 35%) had complications, two minor and four major: two splenic abscesses, one respiratory distress with ascites, and one pancreatitis with ascites. Five of the six complications were observed in patients with a volume of embolized splenic parenchyma more than 70%. CONCLUSION Our results show that splenic embolization of more than 50% of the parenchyma is effective in the treatment of hypersplenism due to PHT, but that when the embolized volume exceeds 70%, the procedure is associated with considerable morbidity.
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Affiliation(s)
- A Petermann
- Department of Radiology B, Gabriel Montpied Hospital, University Hospitals of Clermont-Ferrand, Clermont-Ferrand, France.
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Liu R, Teng XJ, He JF, Xiao SS, Yuan ZB, Li XJ, Gao XS, Zhou BM. Partial splenic embolization using Bletilla striata particles for hypersplenism in cirrhosis: a prospective study. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2011; 39:261-9. [PMID: 21476204 DOI: 10.1142/s0192415x11008804] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The article evaluates the long-term follow-up results of PSE using Bletilla striata (BS) particles for hypersplenism in cirrhosis, as compared to PSE using gelfoam particles. Fifty-nine patients with cirrhosis-induced hypersplenism were treated with PSE. The patients were randomly assigned into two groups: gelfoam group, which includes 32 patients using gelfoam particles as the embolic material, and BS group, which includes 27 patients using BS particles. The peripheral blood cell counts and parameters for complications associated with PSE were measured during the follow-up. The mean values of leukocyte and thrombocyte, but not hemoglobin, were significantly increased after PSE (p < 0.01) in both groups. The values of leukocyte and thrombocyte during the long-term follow-up were significantly improved in BS group than that in gelfoam group (both p < 0.01). The frequency of bleeding episodes from esophageal varices in both groups was significantly reduced after PSE (both p < 0.01), but the post-PSE bleeding episodes showed no remarkable differences between the two groups (p = 0.084). Post-embolization syndrome consisted mainly of fever, nausea and vomiting, and abdominal pain in the two groups. The incidence of grade II to III abdominal pain in BS group (82.8%, 27/33) was significantly higher than in gelfoam group (57.9%, 33/57) (p = 0.020). The mean survival time was 61.5 ± 9.1 (median 60, 1-157) months in gelfoam group and 63.4 ± 9.9 (median 52, 0-161) months in BS group, which showed no significant difference (p = 0.930). In conclusion, BS particles could be used as the embolic material in PSE. Compared to gelfoam used in PSE, BS can achieve even better efficacy in alleviating hypersplenism. It provides a long-term effect on the hematological parameters, bleeding from esophageal varices and good palliation, and improved clinical status contributing to symptomatic control.
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Affiliation(s)
- Rong Liu
- Department of Gastroenterology, Institute of Digestive Disease of Huangshi City, Hubei, P. R. China
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Thacker PG, Friese JL, Loe M, Biegler P, Larson M, Andrews J. Embolization of nonliver visceral tumors. Semin Intervent Radiol 2011; 26:262-9. [PMID: 21326571 DOI: 10.1055/s-0029-1225667] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Catheter-directed embolization of visceral tumors, with the exception of the liver, has received limited attention in the literature. The visceral arterial anatomy can be complex and its understanding is critical for procedure planning and limiting complications. Embolization of splenic neoplasms is exceedingly rare. Preoperative embolization for adrenal, renal, and gut tumors plays an important role in select patients. Embolization has been used successfully in the treatment of pancreatic insulinomas and in limited cases of unresectable pancreatic adenocarcinomas. Embolization of bleeding visceral tumors can be accomplished with a high likelihood of success.
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Affiliation(s)
- Paul G Thacker
- Vascular and Interventional Radiology, Mayo Clinic, Rochester, Minnesota
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Management of Hypersplenism by Partial Splenic Embolization With Ethylene Vinyl Alcohol Copolymer. AJR Am J Roentgenol 2010; 195:1241-4. [DOI: 10.2214/ajr.10.4401] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Angle JF, Siddiqi NH, Wallace MJ, Kundu S, Stokes L, Wojak JC, Cardella JF. Quality Improvement Guidelines for Percutaneous Transcatheter Embolization. J Vasc Interv Radiol 2010; 21:1479-86. [DOI: 10.1016/j.jvir.2010.06.014] [Citation(s) in RCA: 178] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2010] [Revised: 06/08/2010] [Accepted: 06/26/2010] [Indexed: 10/19/2022] Open
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Role of partial splenic arterial embolization for hypersplenism in patients with liver cirrhosis and thrombocytopenia. Indian J Gastroenterol 2010; 29:59-61. [PMID: 20443100 DOI: 10.1007/s12664-010-0013-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2009] [Revised: 09/30/2009] [Accepted: 10/26/2009] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hypersplenism is traditionally treated by surgical splenectomy. Transcatheter ablation of splenic parenchyma is an alternative treatment modality. METHODS We evaluated the efficacy and safety of partial splenic arterial embolization in 10 patients with chronic liver disease and hypersplenism with thrombocytopenia (platelet count <80,000/microL). RESULTS At six months follow up, median (range) platelet counts (134.5 [71.5-164] x 10(3)/microL) were significantly higher than those before treatment (33.5 [23-39] x 10(3)/microL; p<0.05]). All patients developed post-embolization syndrome. Left-sided pleural effusion and increase in amount or new development of ascites occurred in six and five patients, respectively. CONCLUSIONS Our data suggest that partial splenic arterial embolization leads to an increase in platelet count in patients with thrombocytopenia due to chronic liver disease and hypersplenism. However, it is often associated with complications.
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Gooi Z, Lee R, Wong KK, Tam PK. The use of splenic artery embolisation as a bridge to safe laparoscopic splenectomy in a patient with resistant immune thrombocytopenic purpura. J Paediatr Child Health 2009; 45:767-9. [PMID: 20416004 DOI: 10.1111/j.1440-1754.2009.01636.x] [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: 11/28/2022]
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Xiao YP, Xiao EH, Liu TS, Luo JG, Shang QL, Yan RH. Curative effect and postoperative responses after partial splenic embolization with different embic materials for hypersplenism: a comparative analysis. Shijie Huaren Xiaohua Zazhi 2008; 16:1430-1434. [DOI: 10.11569/wcjd.v16.i13.1430] [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] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the clinical value of partial splenic embolization (PSE) with different embolic materials for hypersplenism.
METHODS: Forty-three patients with hypersplenism were treated with PSE and followed up for 6 mo. According to the difference of embolic materials in PSE, 43 patients were divided into 3 groups. Silk suture segments were used in group A (n = 14), while polyvinyl alcohol (PVA) particle and gelatin sponge were used in group B (n = 13) and C (n = 16), respectively. The follow-up indices included white blood cell (WBC) count, platelet (PLT) count and postoperative responses after PSE.
RESULTS: In 3 groups, WBC and PLT counts were significantly higher after PSE than those pre-embolization 1 wk, 1 mo, and 6 mo (WBC: tA1wk = 22.405, tA1mo = 11.145, tA6mo = 11.522; tB1wk = 16.284, tB1mo = 11.956, tB6mo = 8.496; tC1wk = 15.113, tC1mo = 10.342, tC6mo = 7.233; all P < 0.01; PLT: tA1wk = 13.708, tA1mo = 12.399, tA6mo = 11.622; tB1wk = 14.609, tB1mo = 12.284, tB6mo = 10.727; tC1wk = 14.056, tC1mo = 10.590, tC6mo = 8.388; all P < 0.01), but there was no marked difference in curative effect among the 3 groups. Abdominal pain and fever were the most frequent postoperative responses, and the occurrence rate of fever up to 38.5℃ was higher in group A than that in group B or C (χ2 = 6.725, P < 0.05). The degree of abdominal pain was higher while the duration was longer in group B (F = 13.783, P < 0.05). Complications occurred less frequently in all the patients.
CONCLUSION: Silk suture segments, PVA and gelatin sponge can be used as the embolic materials of PSE in patients with hypersplenism, and they are proximate in curative effect and differential in postoperative responses.
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