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Rizvi SRA, Wallam MDA, Siddiqui AR, Haqqi SAUH, Farrukh ZUI, Niaz SK, Farooq MU, Kakar F, Hashmi AA. Platelet Count to Prothrombin Time: A Noninvasive Predictor of Esophageal Varices in Patients With Chronic Liver Disease. Cureus 2024; 16:e59627. [PMID: 38832148 PMCID: PMC11145925 DOI: 10.7759/cureus.59627] [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] [Accepted: 05/03/2024] [Indexed: 06/05/2024] Open
Abstract
Introduction Esophageal variceal bleeding is a potentially deadly consequence of portal hypertension in patients with cirrhosis. Although upper gastrointestinal endoscopy is still the preferred method for identifying esophageal varices (EV), the present study measured the platelet count to prothrombin time (PLT/PT) ratio for the assessment of portal hypertension and subsequent diagnosis of EVs in patients with chronic liver disease (CLD). Methods This was an observational comparative study conducted in the outpatient department of Patel Hospital, Karachi, Pakistan, using a non-probability consecutive sampling technique. Ethical approval was obtained from the Patel Hospital ethical review committee (PH/IRB/2022/028). An independent sample t-test was used for parametric data, whereas the Mann-Whitney U test was used for non-parametric data. The chi-square test was used to compare the categorical data of patients with and without EV. Receiver operating characteristic (ROC) analysis was performed to evaluate the cutoff values for the PLT/PT ratio, sensitivity, specificity, and area under the curve (AUC). Results The study involved 105 patients with and without EV. Among them, 38 (63.3%) males and 22 (36.7%) females had EV, whereas 30 (66.7%) males and 15 (33.3%) females did not. The platelet (PLT) count was also significantly lower in patients with EV (87.6 ± 59.8) than in those without (176.6 ± 87.7) (p < 0.001). The PLT/PT ratio was significantly lower in patients with EV (median: 5.04, IQR: 3.12-9.21) compared to those without (median: 14.57, IQR: 8.08-20.58) (p < 0.001). The sensitivity and specificity of the PLT/PT ratio for identifying EVs were 97.80% and 83.30%, respectively. Conclusion We found a significantly lower PLT/PT ratio in cases with EV than those without EV. After defining an optimal cutoff, PLT/PT had a high sensitivity in identifying cases with EVs in CLD. Therefore, we conclude that in patients with CLD, the PLT/PT ratio is a noninvasive predictor for the presence of EV.
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Affiliation(s)
| | | | | | | | | | | | | | - Fahad Kakar
- Gastroenterology, Patel Hospital, Karachi, PAK
| | - Atif A Hashmi
- Pathology, Liaquat National Hospital and Medical College, Karachi, PAK
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Baye ML, Abay Z, Tesfaye T, Ahmed E, Arage G, Zewude EA, Anley DT. Gastroesophageal variceal hemorrhage in patients with chronic liver diseases attending university of Gondar Specialized comprehensive hospital in Ethiopia: Institutional based cross-sectional study. Heliyon 2023; 9:e15133. [PMID: 37095908 PMCID: PMC10121785 DOI: 10.1016/j.heliyon.2023.e15133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Introduction Rupture and bleeding from Gastroesophageal Varices (GEVs) are major complications among patients with chronic liver disease (CLD) and are associated with a high mortality rate. Hence, identifying factors of Gastroesophageal Variceal Hemorrhage (GEVH) is essential for the management and prevention of this fatal outcome. Objective To assess the prevalence of GEVH and its associated factors among patients with CLD in Northwest Ethiopia. Methods An institutional based cross-sectional study design was employed on a total of 262 patients. The data was entered into Epi-Data version 3.1, and then exported and analyzed using STATA version 14. The distribution of variables was checked using kolmogorov-smirnov test. Bivariable logistic regression model was fitted to select variables for multivariable analysis. In the final model, adjusted odds ratio with 95% confidence level and P-value less than 0.05 were used to assess degree of association. Results The mean age of the study subjects was found to be 37.76 years (SD ± 11.62). The prevalence of GEVH was found to be 52% (95% CI: 49.6-54.2). Patients with grade F2 and F3 varices have 3.41 times (AOR: 3.41, 95% CI: 2.33-4.74) and 3.33 times (AOR: 3.33, 95% CI: 2.55-4.12) higher odds of bleeding, respectively. Patients not taking beta blocker have 2.38 times (AOR: 2.38, 95% CI: 1.82-3.90) increased odds of bleeding. Patients with more than three years of duration of illness have 2 times (AOR: 2.19, 95% CI: 1.39-3.99) increased odds of bleeding. Patients with platelet number less than 50,000/μl have 3.46 times (AOR: 3.46, 95% CI: 2.55-4.17) higher odds of bleeding. Conclusion GEVH is found to be high in patients with CLD seen at university of Gondar Hospital. Higher grade of varices, non-use of beta blockers, presence of infection, platelet number and age are associated with higher occurrence of bleeding, pointing the possibility of averting this fatal complication, for most of the identified factors are preventable.
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Wu K, Fu Y, Guo Z, Zhou X. Analysis of the timing of endoscopic treatment for esophagogastric variceal bleeding in cirrhosis. Front Med (Lausanne) 2022; 9:1036491. [DOI: 10.3389/fmed.2022.1036491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/07/2022] [Indexed: 12/03/2022] Open
Abstract
BackgroundExisting guidelines recommend endoscopic treatment within 12 h or 12–24 h for patients with esophagogastric variceal bleeding (EGVB) in cirrhosis. In addition, research findings on the optimal time for endoscopy are inconsistent.AimThe aim of this study was to investigate the relationship between the timing of endoscopy and clinical outcomes in cirrhotic patients with EGVB and to analyze the risk factors for the composite outcomes after endoscopic treatment.MethodsFrom January 2019 to June 2020, 456 patients with cirrhotic EGVB who underwent endoscopy were matched by a 1:1 propensity score. Finally, 266 patients were divided into two groups, including 133 patients within 12 h (urgent endoscopy group) of admission and after 12 h (non-urgent endoscopy group). Baseline data and clinical outcomes were compared. Logistic regression model analysis was used to determine risk factors for 30 days rebleeding and mortality.ResultsIn 266 patients, the overall 30 days rebleeding rate and mortality were 10.9% (n = 29) and 3.4% (n = 9), respectively. Patients who underwent endoscopic treatment within 12 h had significantly higher 30 days rebleeding outcomes than those who underwent treatment beyond 12 h (15 vs. 6.8%, p = 0.003). However, 30 days mortality did not differ significantly between the two groups (3 vs. 3.8%, p = 0.736). Logistic regression analysis showed that age and shock on admission were independent risk factors for the composite outcome of 30 days rebleeding and mortality in patients with EGVB.ConclusionThe 30 days rebleeding rate in patients with cirrhotic EGVB treated with urgent endoscopy was significantly higher than that in patients treated with non-urgent endoscopy, but there was no significant difference in 30 days mortality.
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El Sheref SEDM, Afify S, Berengy MS. Clinical characteristics and predictors of esophagogastric variceal bleeding among patients with HCV-induced liver cirrhosis: An observational comparative study. PLoS One 2022; 17:e0275373. [PMID: 36227871 PMCID: PMC9560135 DOI: 10.1371/journal.pone.0275373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 09/15/2022] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVES To investigate the clinical characteristics, risk factors, and predictors of esophagogastric variceal bleeding in patients with hepatitis C virus (HCV)-induced liver cirrhosis. METHODS This comparative observational study was carried out on 100 patients suffering from post hepatitis cirrhosis and portal hypertension who were admitted to the Internal Medicine Department, Al-Azhar University Hospital, Damietta Egypt. Patients were classified into two groups: 50 of them presented with esophagogastric varices with acute variceal bleeding, and 50 patients presented without bleeding. Data were collected, coded, revised, and entered into the Stata software version 16. RESULTS The mean age of patients with bleeding was slightly higher than those without bleeding (55.58 ± 5.89 vs. 52.54 ± 9.01 years), p = 0.049. Mild ascites, positive H.Pylori, and Child-Pugh score B and C were an independent predictors of esophagogastric variceal bleeding (OR = 0.036, 95% CI: 0.0004-0.36; p = 0.005), (OR = 7.36, 95% CI: 1.44-37.59; p = 0.016), (OR = 19.0, 95% CI: 2.02-186.3; p = 0.010), and (OR = 40.51, 95% CI: 2.18-751.31; p = 0.013). The sensitivity of this model was 93.88%, specificity was 53.85%, PPV was 88.46%, NPV was 70.0%, correctly classified patients were 85.48%, and AUC was 90.27%. In the second model, pepsinogen level higher than 43.5 μg/l, AST (>54.5), Bilirubin (>1.45), and Hemoglobin (>11.5) were a significant independent predictors of esophagogastric variceal bleeding (OR = 1.18, 95% CI: 1.09-1.27; p<0.001), (OR = 1.14, 95% CI: 1.03-1.27; p = 0.007), (OR = 5.55, 95% CI: 1.21-25.43; p = 0.027), and (OR = 0.05, 95% CI: 0.008-0.32; p = 0.002), respectively. The sensitivity of this model was 92%, specificity was 98%, PPV was 97.87%, NPV was 92.45%, correctly classified patients were 95%, and AUC was 98.68%. CONCLUSION The independent predictors of esophagogastric variceal bleeding were ascites, positive H. pylori, Child-Pugh score B and C, pepsinogen level higher than 43.5 μg/l, AST (>54.5), bilirubin (>1.45), and hemoglobin (>11.5). Laboratory investigations are more reliable in predicting variceal bleeding and excluding non-variceal bleeding; however, clinical symptoms should not be neglected, especially H. pylori infection, ascites, and Child-Pugh score.
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Affiliation(s)
| | - Shimaa Afify
- Gastroenterology Department, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Mahmoud S. Berengy
- Internal Medicine Department, Faculty of Medicine, Al-Azhar University Hospital, New Damietta, Egypt
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Risk Factors of Esophageal Bleeding in Children with Various Etiologies of Liver Cirrhosis – A Single-Center Report from Iran. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022. [DOI: 10.2478/sjecr-2019-0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Esophageal bleeding is a common complication in patients with liver cirrhosis. In thee present study, our aim was to divulge major factors predicting esophageal bleeding in Iranian children with liver cirrhosis. This was a cross-sectional study including 101 children < 18 years old referred to the Pediatric Endoscopy Unit of Nemazee Teaching Hospital of Shiraz from 2014 until 2016. Children with esophageal varices were included. The patients were divided into two groups including those with and without history of esophageal bleeding. Statistical methods were performed in SPSS 16 software. There were 49 boys and 52 girls. The mean age was 7.74±5.26 years old. A history of esophageal bleeding was observed in 53 (52.4%). In univariate analyses, significant relationships were found between esophageal bleeding and varices size (P=0.001), Child-Pugh score (P=0.01), age of bleeding initiation (P<0.001), serum creatinine (P=0.01), and serum sodium (P=0.002). There was no statistically significant difference in the mean of PELD/MELD score among children with (12.34±12) and without (14.61±17.51) history of esophageal bleeding (P=0.5). Among various etiologies of cirrhosis, a significant association was observed between autoimmune hepatitis and the history of esophageal bleeding (P=0.01). Regarding the clinical importance of esophageal bleedings in children with liver cirrhosis, it is recommended to further divulge the risk factors pre-disposing to this event.
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Overton-Hennessy ZC, Devane AM, Fiester S, Schammel N, Schammel C, Fulcher JW. Ruptured Splenic Artery Pseudoaneurysm Causing Hemorrhage Into a Pancreatic Pseudocyst. Am J Forensic Med Pathol 2022; 43:76-80. [PMID: 34510054 DOI: 10.1097/paf.0000000000000717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT This case report describes fatal exsanguination due to splenic artery hemorrhage into a pancreatic pseudocyst with cystogastrostomy in a 46-year-old woman. The decedent had a complicated medical history including necrotizing pancreatitis, giant pseudocyst formation after cystogastrostomy procedure, and coiling of a hemorrhagic splenic artery. While hospitalized, she underwent embolization of a ruptured splenic artery pseudoaneurysm. Weeks later, she went into hemorrhagic shock and was ultimately pronounced at the hospital. Doctors suspected an upper gastrointestinal (GI) bleed as the cause of death; however, the patient was too unstable to undergo interventional radiology at the time.At autopsy, the pancreas was hemorrhagic and included a 15 × 15 × 15-cm pseudocyst, which contained a metallic stent from a cystogastrostomy. This case describes a unique co-occurrence of numerous common complications of chronic pancreatitis. There are multiple ways by which pancreatitis can cause upper and lower GI bleeds. In this case, the presence of a cystogastrostomy stent allowed for a ruptured pseudoaneurysm to hemorrhage through the pancreatic pseudocyst and into the stomach and duodenum, mimicking the presentation of a more common upper GI bleed. The pseudocyst then ruptured causing abdominal hemorrhage. The passage of hemorrhage through a cystogastrostomy stent is not described in other literature.
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Affiliation(s)
| | | | | | | | | | - James W Fulcher
- From the Volusia County Medical Examiner's Office, Daytona Beach, FL
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Lesmana CRA, Raharjo M, Gani RA. Managing liver cirrhotic complications: Overview of esophageal and gastric varices. Clin Mol Hepatol 2020; 26:444-460. [PMID: 33053928 PMCID: PMC7641566 DOI: 10.3350/cmh.2020.0022] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 07/23/2020] [Indexed: 02/07/2023] Open
Abstract
Managing liver cirrhosis in clinical practice is still a challenging problem as its progression is associated with serious complications, such as variceal bleeding that may increase mortality. Portal hypertension (PH) is the main key for the development of liver cirrhosis complications. Portal pressure above 10 mmHg, termed as clinically significant portal hypertension, is associated with formation of varices; meanwhile, portal pressure above 12 mmHg is associated with variceal bleeding. Hepatic vein pressure gradient measurement and esophagogastroduodenoscopy remain the gold standard for assessing portal pressure and detecting varices. Recently, non-invasive methods have been studied for evaluation of portal pressure and varices detection in liver cirrhotic patients. Various guidelines have been published for clinicians’ guidance in the management of esophagogastric varices which aims to prevent development of varices, acute variceal bleeding, and variceal rebleeding. This writing provides a comprehensive review on development of PH and varices in liver cirrhosis patients and its management based on current international guidelines and real experience in Indonesia.
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Affiliation(s)
- Cosmas Rinaldi Adithya Lesmana
- Division of Hepatobiliary, Department of Internal Medicine, Dr. Cipto Mangunkusumo National General Hospital, Medical Faculty Universitas Indonesia, Jakarta, Indonesia.,Digestive Disease & GI Oncology Centre, Medistra Hospital, Jakarta, Indonesia
| | - Monica Raharjo
- Division of Hepatobiliary, Department of Internal Medicine, Dr. Cipto Mangunkusumo National General Hospital, Medical Faculty Universitas Indonesia, Jakarta, Indonesia
| | - Rino A Gani
- Division of Hepatobiliary, Department of Internal Medicine, Dr. Cipto Mangunkusumo National General Hospital, Medical Faculty Universitas Indonesia, Jakarta, Indonesia
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Contrast-Enhanced CT May Identify High-Risk Esophageal Varices in Patients With Cirrhosis. AJR Am J Roentgenol 2020; 215:617-623. [DOI: 10.2214/ajr.19.22474] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Lima TB, Santos LAA, Nunes HRDC, Silva GF, Caramori CA, Qi X, Romeiro FG. Safety and efficacy of risedronate for patients with esophageal varices and liver cirrhosis: a non-randomized clinical trial. Sci Rep 2019; 9:18958. [PMID: 31831865 PMCID: PMC6908659 DOI: 10.1038/s41598-019-55603-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 11/22/2019] [Indexed: 02/07/2023] Open
Abstract
Despite the high prevalence of osteoporosis in liver cirrhosis, the indication of bisphosphonates for patients with esophageal varices has been avoided due to risk of digestive mucosal damage. Therefore, this study aimed to evaluate the safety profile of risedronate treatment for patients with osteoporosis, liver cirrhosis and esophageal varices with low risk of bleeding. A total of 120 patients were allocated into two groups according to their bone mineral density measured by dual-energy X-ray absorptiometry. In the intervention group, 57 subjects with osteoporosis received oral risedronate at 35 mg weekly plus daily calcium and vitamin D supplementation. In the control group, 63 subjects with osteopenia received only calcium and vitamin D. The groups received the treatment for one year and underwent surveillance endoscopies at six and 12 months, as well as a control dual-energy X-ray absorptiometry after a 12-month follow-up. The study received Institutional Review Board approval. The groups had not only comparable Model for End-stage Liver Disease score and esophageal varices degree, but also similar incidence of digestive adverse effects. A significant improvement was achieved in the intervention group in the lumbar spine T score (p < 0.001). The results suggest that risedronate may be safely used in liver cirrhosis and esophageal varices with low bleeding risk under endoscopic surveillance, thus allowing bone mass recovery.
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Affiliation(s)
- Talles Bazeia Lima
- Internal Medicine Department, Gastroenterology Division - São Paulo State University (UNESP), Botucatu Medical School, São Paulo, Brazil
| | - Lívia Alves Amaral Santos
- Internal Medicine Department, Gastroenterology Division - São Paulo State University (UNESP), Botucatu Medical School, São Paulo, Brazil
| | | | - Giovanni Faria Silva
- Internal Medicine Department, Gastroenterology Division - São Paulo State University (UNESP), Botucatu Medical School, São Paulo, Brazil
| | - Carlos Antonio Caramori
- Internal Medicine Department, Gastroenterology Division - São Paulo State University (UNESP), Botucatu Medical School, São Paulo, Brazil
| | - Xingshun Qi
- General Hospital of Shenyang Military Command, Liaoning, Sheng, China
| | - Fernando Gomes Romeiro
- Internal Medicine Department, Gastroenterology Division - São Paulo State University (UNESP), Botucatu Medical School, São Paulo, Brazil.
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Pimenta JR, Ferreira AR, Fagundes EDT, Queiroz TCN, Baptista RAN, de Araújo Moreira EG, de Resende CB, Bittencourt PFS, Carvalho SD, Neto JAF, Penna FJ. Factors Associated With Bleeding Secondary to Rupture of Esophageal Varices in Children and Adolescents With Cirrhosis. J Pediatr Gastroenterol Nutr 2017; 64:e44-e48. [PMID: 27496799 DOI: 10.1097/mpg.0000000000001362] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Bleeding of esophageal varices is the main cause of morbidity and mortality in children with portal hypertension. It is important to understand the factors related with a bleeding episode to evaluate more effective primary prophylaxis. The present study aims to describe the endoscopic and laboratory findings associated with upper gastrointestinal bleeding (UGIB) secondary to esophageal varices. METHOD A cross-sectional study with 103 children and adolescents with cirrhosis, divided into a group that had experienced an episode of upper UGIB (35 patients) and a group without a history of UGIB (68 patients), was carried out. The esophageal and gastric varices were classified, and the portal hypertensive gastropathy, laboratory findings, and Child-Pugh classification were measured. RESULTS Factors observed in univariate analysis to be associated with UGIB were the presence of esophageal varices of medium caliber or larger, portal hypertensive gastropathy, presence of red spots on esophageal varices, Child-Pugh class B or C, and hypoalbuminemia (P < 0.05). After multivariate logistic regression analysis, the significant factors were the presence of red spots on esophageal varices and the presence of gastric varices. When separated the autoimmune hepatitis, nonbiliary atresia patients (all patients except the patients with biliary atresia), and biliary atresia groups the findings in the univariate analysis were the presence of esophageal varices of medium or larger caliber, presence of red spots on varices, and presence of gastric varices in the autoimmune hepatitis patients and nonbiliary atresia patients and presence of red spots on esophageal varices, presence of gastric varices, and Child-Pugh classification B or C in biliary atresia group (P < 0.05). After multivariate logistic regression analysis, no statistical significance was found for any factor analyzed in any groups. CONCLUSIONS The presence of gastric varices and red spots on esophageal varices were related to episodes of UGIB secondary to rupture of esophageal varices. When these findings are observed, indications for endoscopic primary prophylaxis should be evaluated. More studies are, however, necessary to better understand this problem.
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Affiliation(s)
- Júlio R Pimenta
- *Pediatric Gastroenterology Group, Hospital das Clínicas da UFMG †School of Medicine of UFMG ‡Department of Pediatrics, Faculdade de Medicina da UFMG, Belo Horizonte, Brazil
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Park JK, Saab S, Kee ST, Busuttil RW, Kim HJ, Durazo F, Cho SK, Lee EW. Balloon-Occluded Retrograde Transvenous Obliteration (BRTO) for Treatment of Gastric Varices: Review and Meta-Analysis. Dig Dis Sci 2015; 60:1543-53. [PMID: 25519690 DOI: 10.1007/s10620-014-3485-8] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 12/07/2014] [Indexed: 02/07/2023]
Abstract
AIM To perform a systematic review and meta-analysis of the effectiveness and complications of BRTO for gastric varices. MATERIALS AND METHODS A systematic review was performed to identify relevant articles. Inclusion criteria were applied to select studies with at least ten patients with acute bleeding or at-risk gastric varices treated with BRTO. Meta-analysis with random effects model was performed to calculate data for immediate technical success, clinical success, and complications. RESULTS A total of 1,016 Patients from 24 studies met inclusion criteria. Technical success rate for BRTO was 96.4 % (95 % CI 93.7, 98.3 %; Q = 3,269.26, p < 0.01, I (2) = 99.39 %). Clinical success (defined as no recurrence or rebleed of gastric varices, or complete obliteration of varices on subsequent imaging) rate was 97.3 % (95 % CI 95.2, 98.8 %; Q = 3,105.91, p < 0.01, I (2) = 99.29 %). Major complication rate was 2.6 % (95 % CI 1.1, 4.6 %; Q = 3,348.98, p < 0.01, I (2) = 99.34 %). Esophageal variceal recurrence rate was 33.3 % (95 % CI 24.6, 42.6 %; Q = 7,291.75, p < 0.01, I (2) = 99.74 %). CONCLUSION BRTO is safe and efficacious for gastric varices, and current best evidence suggests that BRTO could be considered as therapy for patients with gastric varices.
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