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Hu Y, Zhou M, Liu D, Gong J. Risk Factors for Rebleeding After Endoscopic Injection of Cyanoacrylate Glue for Gastric Varices: A Systematic Review and Meta-Analysis. Dig Dis Sci 2024:10.1007/s10620-024-08482-x. [PMID: 38864930 DOI: 10.1007/s10620-024-08482-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 05/06/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND Rebleeding is a significant complication of endoscopic injection of cyanoacrylate in gastric varices in cirrhotic patients. AIM This systematic review and meta-analysis aimed to evaluate the efficiency of endoscopic cyanoacrylate injection and summarized the risk factors for rebleeding. METHODS Databases were searched for articles published between January 2012 and December 2022. Studies evaluating the efficiency of endoscopic injection of cyanoacrylate glue for gastric varices and the risk factors for rebleeding were included. RESULTS The final analysis included data from 24 studies. The hemostatic rates ranged from 65 to 100%. The pooled rate of gastric varices recurrence was 34% [95% CI 21-46, I2 = 61.4%], early rebleeding rate was 16% [95% CI 11-20, I2 = 37.4%], late rebleeding rate was 39% [95% CI 36-42, I2 = 90.9%], mild and moderate adverse events rate were 28% [95% CI 24-31, I2 = 91.6%], 3% [95% CI - 2 to 8, I2 = 15.3%], rebleeding-related mortality rate was 6% [95% CI 2-10, I2 = 0%], all-cause mortality rate was 17% [95% CI 12-22, I2 = 63.6%]. Independent risk factors for gastric variceal rebleeding included portal venous thrombosis, ascites, cyanoacrylate volume, fever/systemic inflammatory response syndrome, red Wale sign, previous history of variceal bleeding, active bleeding and paragastric veins. The use of proton pump inhibitors could be a protective factor. CONCLUSIONS Endoscopic cyanoacrylate glue injection is an effective and safe treatment for gastric varices. Cirrhotic patients with the above risk factors may benefit from treatment aimed at reducing portal hypertension, antibiotic prophylaxis, and anticoagulation if they meet the indications.
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Affiliation(s)
- Yihuan Hu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China
| | - Mei Zhou
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China
| | - Deliang Liu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China
| | - Jian Gong
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China.
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China.
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Lashen SA, Shamseya MM, Shamseya AM, Hablass FH. Efficacy of Vonoprazan vs. Pantoprazole or Non-acid Suppression in Prevention of Post-variceal Ligation Ulcer Bleeding in Portal Hypertension: A Multi-arm Randomized Controlled Trial. J Clin Exp Hepatol 2023; 13:962-971. [PMID: 37975046 PMCID: PMC10643493 DOI: 10.1016/j.jceh.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/15/2023] [Indexed: 11/19/2023] Open
Abstract
Background Up-to-date data about the role of acid suppression therapy e.g. proton-pump inhibitors; to reduce post-endoscopic variceal ligation (EVL) ulcer-bleeding are conflicting. Vonoprazan; a recently introduced potassium-competitor acid blocker, has not been studied to prevent post-EVL ulcer/bleeding. The aim was to evaluate the efficacy of vonoprazan vs. pantoprazole or non-acid suppression to prevent post-EVL ulcer/bleeding in portal hypertension patients. Material and methods We enrolled 275 portal hypertension patients undergoing EVL in a three-arm randomized, single-blind, controlled study. A clinico-laboratory baseline evaluation was performed. Following EVL, patients were randomly and equally assigned to receive vonoprazan 20mg once daily, pantoprazole 40 mg once daily, or no acid suppression therapy. Post-EVL ulcer bleeding, ulcer dimensions, odynophagia as well as vonoprazan safety were evaluated after 2 weeks of EVL. Results Post-EVL ulcer bleeding occurred among 2.15% of vonoprazan, 8.7% of pantoprazole, and 14.2% of the non-acid suppression groups (P < 0.001). Post-ligation ulcer frequency and dimensions were higher among non-acid suppression and pantoprazole groups vs. vonoprazan (P < 0.05). Chest pain and odynophagia were encountered among 73.6% and 54.9% of the non-acid suppression group vs. 39.6% and 45.1% in pantoprazole, and 17.2% and 21.5% in vonoprazan groups, respectively (P < 0.05). There were no vonoprazan-related adverse events. Non-use of vonoprazan was the strongest independent predictor for post-EVL bleeding. Conclusion Short course of vonoprazan 20 mg/day is safe and superior to pantoprazole 40 mg/day in the reduction of post-EVL ulcer dimensions at 2 weeks post-EVL, and prevention of ulcer-related bleeding. Acid suppression is superior to no acid suppression to prevent post-EVL complications.
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Affiliation(s)
- Sameh A. Lashen
- Department of Internal Medicine (Hepatology & Gastroenterology Division), Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Mohammed M. Shamseya
- Department of Clinical and Experimental Internal Medicine, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Ayman M. Shamseya
- Department of Internal Medicine (Hepatology & Gastroenterology Division), Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Fahmy H. Hablass
- Department of Internal Medicine (Hepatology & Gastroenterology Division), Faculty of Medicine, Alexandria University, Alexandria, Egypt
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Muacevic A, Adler JR, Awan SA, Shaikh AJ, Abbasi AA. Effectiveness of Proton Pump Inhibitor Therapy in the Prevention of Bleeding After Prophylactic Endoscopic Variceal Band Ligation. Cureus 2023; 15:e33932. [PMID: 36819375 PMCID: PMC9937675 DOI: 10.7759/cureus.33932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2023] [Indexed: 01/19/2023] Open
Abstract
Background Endoscopic variceal ligation (EVL) is a surgical intervention that can work well to curb variceal bleeding in people with liver cirrhosis. However, it could make ulcer bleeding worse and be fatal in some cases. The widespread use of proton pump inhibitors (PPI) in cirrhotic individuals with variceal bleeding is empirical rather than based on scientific data. According to many studies, PPIs reduce the size of post-EVL ulcers. This study aimed to see if PPI use could reduce rebleeding after endoscopy therapy in cirrhotic patients with variceal bleeding. Methodology A retrospective cross-sectional study was conducted at a tertiary care hospital from August 2019 to September 2021. Cirrhotic patients with bleeding gastroesophageal varices (GEVs) who had undergone EVL at the same hospital were enrolled in the study. Medical records were organized, and the sample was divided into two groups based on whether or not PPI was given. Both PPI and non-PPI patients had their endoscopic findings, initial hemostasis outcomes, rebleeding rates, bleeding-related mortality rates, and treatment-related comorbidities compared. Results A total of 46 patients were selected for the study and divided into two groups (PPI group n=28 and non-PPI group n=18). The majority of the patients were males. The PPI group had a mean age of 58.6 ±7.8 years, whereas the non-PPI group had a mean age of 53.6 ±4.4 years. Hepatitis B virus (HBV) infection was the most prevalent cause of cirrhosis in both groups. After endoscopic treatment, three patients (16%) in the non-PPI group suffered a variceal hemorrhage. Bleeding-related fatalities and the time it took for the bleeding to stop varied significantly between the two groups. History of variceal bleeding (relative risk (RR)=1.45; 95% confidence interval (CI), 1.60-7.67; p=0.02), presence of gastric varices (RR=2.23; 95% CI, 2.56-9.832; p=0.035), and not administering PPIs (RR =7.542; 95% CI, 3.98-29.13; p=0.008) were linked with rebleeding. The presence of red concurrent esophageal varices (RR=6.37; 95% CI, 0.562-15.342; p=0.002) and failure to provide PPIs (RR=2.3; 95% CI, 1.621-25.64; p=0.04) were linked with post-EVL bleeding in a multivariate analysis. Conclusions Proton pump inhibitors reduce the occurrence of early bleeding and adverse events after EVL in cirrhotic patients. Not prescribing PPIs and the presence of GEVs were substantially related to a higher risk of bleeding during preventative EVL. Not initiating PPI medication immediately was the sole predictor of bleeding complications in patients who had undergone EVL without gastric varix treatment. To lower the risk of post-EVL ulcer bleeding, we recommend PPI use in patients undergoing EVL.
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Gralnek IM, Camus Duboc M, Garcia-Pagan JC, Fuccio L, Karstensen JG, Hucl T, Jovanovic I, Awadie H, Hernandez-Gea V, Tantau M, Ebigbo A, Ibrahim M, Vlachogiannakos J, Burgmans MC, Rosasco R, Triantafyllou K. Endoscopic diagnosis and management of esophagogastric variceal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy 2022; 54:1094-1120. [PMID: 36174643 DOI: 10.1055/a-1939-4887] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
1: ESGE recommends that patients with compensated advanced chronic liver disease (ACLD; due to viruses, alcohol, and/or nonobese [BMI < 30 kg/m2] nonalcoholic steatohepatitis) and clinically significant portal hypertension (hepatic venous pressure gradient [HVPG] > 10 mmHg and/or liver stiffness by transient elastography > 25 kPa) should receive, if no contraindications, nonselective beta blocker (NSBB) therapy (preferably carvedilol) to prevent the development of variceal bleeding.Strong recommendation, moderate quality evidence. 2: ESGE recommends that in those patients unable to receive NSBB therapy with a screening upper gastrointestinal (GI) endoscopy that demonstrates high risk esophageal varices, endoscopic band ligation (EBL) is the endoscopic prophylactic treatment of choice. EBL should be repeated every 2-4 weeks until variceal eradication is achieved. Thereafter, surveillance EGD should be performed every 3-6 months in the first year following eradication.Strong recommendation, moderate quality evidence. 3: ESGE recommends, in hemodynamically stable patients with acute upper GI hemorrhage (UGIH) and no history of cardiovascular disease, a restrictive red blood cell (RBC) transfusion strategy, with a hemoglobin threshold of ≤ 70 g/L prompting RBC transfusion. A post-transfusion target hemoglobin of 70-90 g/L is desired.Strong recommendation, moderate quality evidence. 4 : ESGE recommends that patients with ACLD presenting with suspected acute variceal bleeding be risk stratified according to the Child-Pugh score and MELD score, and by documentation of active/inactive bleeding at the time of upper GI endoscopy.Strong recommendation, high quality of evidence. 5 : ESGE recommends the vasoactive agents terlipressin, octreotide, or somatostatin be initiated at the time of presentation in patients with suspected acute variceal bleeding and be continued for a duration of up to 5 days.Strong recommendation, high quality evidence. 6 : ESGE recommends antibiotic prophylaxis using ceftriaxone 1 g/day for up to 7 days for all patients with ACLD presenting with acute variceal hemorrhage, or in accordance with local antibiotic resistance and patient allergies.Strong recommendation, high quality evidence. 7 : ESGE recommends, in the absence of contraindications, intravenous erythromycin 250 mg be given 30-120 minutes prior to upper GI endoscopy in patients with suspected acute variceal hemorrhage.Strong recommendation, high quality evidence. 8 : ESGE recommends that, in patients with suspected variceal hemorrhage, endoscopic evaluation should take place within 12 hours from the time of patient presentation provided the patient has been hemodynamically resuscitated.Strong recommendation, moderate quality evidence. 9 : ESGE recommends EBL for the treatment of acute esophageal variceal hemorrhage (EVH).Strong recommendation, high quality evidence. 10 : ESGE recommends that, in patients at high risk for recurrent esophageal variceal bleeding following successful endoscopic hemostasis (Child-Pugh C ≤ 13 or Child-Pugh B > 7 with active EVH at the time of endoscopy despite vasoactive agents, or HVPG > 20 mmHg), pre-emptive transjugular intrahepatic portosystemic shunt (TIPS) within 72 hours (preferably within 24 hours) must be considered.Strong recommendation, high quality evidence. 11 : ESGE recommends that, for persistent esophageal variceal bleeding despite vasoactive pharmacological and endoscopic hemostasis therapy, urgent rescue TIPS should be considered (where available).Strong recommendation, moderate quality evidence. 12 : ESGE recommends endoscopic cyanoacrylate injection for acute gastric (cardiofundal) variceal (GOV2, IGV1) hemorrhage.Strong recommendation, high quality evidence. 13: ESGE recommends endoscopic cyanoacrylate injection or EBL in patients with GOV1-specific bleeding.Strong recommendations, moderate quality evidence. 14: ESGE suggests urgent rescue TIPS or balloon-occluded retrograde transvenous obliteration (BRTO) for gastric variceal bleeding when there is a failure of endoscopic hemostasis or early recurrent bleeding.Weak recommendation, low quality evidence. 15: ESGE recommends that patients who have undergone EBL for acute EVH should be scheduled for follow-up EBLs at 1- to 4-weekly intervals to eradicate esophageal varices (secondary prophylaxis).Strong recommendation, moderate quality evidence. 16: ESGE recommends the use of NSBBs (propranolol or carvedilol) in combination with endoscopic therapy for secondary prophylaxis in EVH in patients with ACLD.Strong recommendation, high quality evidence.
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Affiliation(s)
- Ian M Gralnek
- Ellen and Pinchas Mamber Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel.,Rappaport Faculty of Medicine Technion Israel Institute of Technology, Haifa, Israel
| | - Marine Camus Duboc
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine (CRSA) & Assistance Publique-Hôpitaux de Paris (AP-HP), Endoscopic Center, Saint Antoine Hospital, Paris, France
| | - Juan Carlos Garcia-Pagan
- Barcelona Hepatic Hemodynamic Laboratory, Hospital Clinic, Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain.,Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Lorenzo Fuccio
- Gastroenterology Unit, Department of Medical and Surgical Sciences, IRCSS-S. Orsola-Malpighi, Hospital, Bologna, Italy
| | - John Gásdal Karstensen
- Gastroenterology Unit, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Tomas Hucl
- Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Ivan Jovanovic
- Euromedik Health Care System, Visegradska General Hospital, Belgrade, Serbia
| | - Halim Awadie
- Ellen and Pinchas Mamber Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel
| | - Virginia Hernandez-Gea
- Barcelona Hepatic Hemodynamic Laboratory, Hospital Clinic, Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain.,Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Marcel Tantau
- University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj-Napoca, Romania
| | - Alanna Ebigbo
- Department of Gastroenterology, Universitätsklinikum Augsburg, Augsburg, Germany
| | | | - Jiannis Vlachogiannakos
- Academic Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Marc C Burgmans
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Konstantinos Triantafyllou
- Hepatogastroenterology Unit, Second Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
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Chevallier O, Guillen K, Comby PO, Mouillot T, Falvo N, Bardou M, Midulla M, Aho-Glélé LS, Loffroy R. Safety, Efficacy, and Outcomes of N-Butyl Cyanoacrylate Glue Injection through the Endoscopic or Radiologic Route for Variceal Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10112298. [PMID: 34070534 PMCID: PMC8198169 DOI: 10.3390/jcm10112298] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/17/2021] [Accepted: 05/17/2021] [Indexed: 12/12/2022] Open
Abstract
We performed a systematic review and meta-analysis of published studies to assess the efficacy, safety, and outcomes of N-butyl cyanoacrylate (NBCA) injection for the treatment of variceal gastrointestinal bleeding (GIB). The MEDLINE/PubMed, EMBASE, and SCOPUS databases were searched for English-language studies published from January 1980 to December 2019 and including patients who had injection of NBCA for variceal GIB. Two independent reviewers extracted and evaluated the data from eligible studies. Exclusion criteria were sample size < 5, article reporting the use of NBCA with other embolic agents, no extractable data, and duplicate reports. NBCA was injected during endoscopy in 42 studies and through a direct percutaneous approach for stomal varices in 1 study. The study’s endpoints were: Technical success, 30-day rebleeding, and 30-day overall and major complications. The estimated overall rates were computed with 95% confidence intervals, based on each study rate, weighted by the number of patients involved in each study. In total, 43 studies with 3484 patients were included. The technical success rate was 94.1% (95% CI: 91.6–96.1%), the 30-day rebleeding rate was 24.2% (18.9–29.9%), and 30-day overall and major complications occurred in 15.9% (11.2–21.3%) and 5.3% (3.3–7.8%) of patients, respectively. For treating variceal GIB, NBCA injection is a safe and effective method that demonstrates high technical success rate and very low major complication rate.
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Affiliation(s)
- Olivier Chevallier
- Department of Vascular and Interventional Radiology, Image-Guided Therapy Center, ImViA Laboratory-EA 7535, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (O.C.); (K.G.); (N.F.); (M.M.)
| | - Kévin Guillen
- Department of Vascular and Interventional Radiology, Image-Guided Therapy Center, ImViA Laboratory-EA 7535, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (O.C.); (K.G.); (N.F.); (M.M.)
| | - Pierre-Olivier Comby
- Department of Neuroradiology and Emergency Radiology, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France;
| | - Thomas Mouillot
- Department of Gastroenterology and Hepatology, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (T.M.); (M.B.)
| | - Nicolas Falvo
- Department of Vascular and Interventional Radiology, Image-Guided Therapy Center, ImViA Laboratory-EA 7535, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (O.C.); (K.G.); (N.F.); (M.M.)
| | - Marc Bardou
- Department of Gastroenterology and Hepatology, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (T.M.); (M.B.)
| | - Marco Midulla
- Department of Vascular and Interventional Radiology, Image-Guided Therapy Center, ImViA Laboratory-EA 7535, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (O.C.); (K.G.); (N.F.); (M.M.)
| | - Ludwig-Serge Aho-Glélé
- Department of Biostatistics and Epidemiology, François-Mitterrand University Hospital, 14 Rue Paul, Gaffarel, BP 77908, 21079 Dijon, France;
| | - Romaric Loffroy
- Department of Vascular and Interventional Radiology, Image-Guided Therapy Center, ImViA Laboratory-EA 7535, François-Mitterrand University Hospital, 14 Rue Paul Gaffarel, BP 77908, 21079 Dijon, France; (O.C.); (K.G.); (N.F.); (M.M.)
- Correspondence: ; Tel.: +33-380-293-358
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Wang X, Luo J, Liu C, Liu Y, Wu X, Zheng F, Wen Z, Tian H, Wei X, Guo Y, Li J, Chen X, Tao J, Qi X, Wu B. Impact of variceal eradication on rebleeding and prognosis in cirrhotic patients undergoing secondary prophylaxis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:540. [PMID: 33987238 PMCID: PMC8105824 DOI: 10.21037/atm-20-3401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 12/31/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Endoscopic therapy has been widely applied to prevent variceal rebleeding, but data addressing the effect of endoscopic variceal eradication (VE) are lacking. We aimed to clarify the clinical impact of VE and reveal the long-term incidence and mortality of gastrointestinal rebleeding. METHODS This prospective study included 228 cirrhotic patients who underwent secondary prophylaxis for variceal bleeding and achieved VE through a systematic procedure we proposed as endoscopic sequential therapy (EST). Rebleeding rates before and after VE were compared and cumulative incidence of rebleeding and mortality were calculated using the Kaplan-Meier method. A logistic regression model and P for trend were used to investigate the optimal time limit for VE. RESULTS During a median (interquartile range) follow-up duration of 33.0 (23.0-48.75) months, rebleeding was identified in 28 patients (12.3%) after VE and in 27 patients (11.8%) during endoscopic sessions. The cumulative incidence of rebleeding before and after VE was 8.4% and 1.8% at 6 months, and 14.9% and 4.0% at 1 year respectively (P<0.001). The long-term incidence of all-cause/variceal rebleeding following VE was 10.4%/9.1%, and 31.5%/23.5% at 2 and 5 years respectively. Eleven patients (4.8%) died and the 5-year mortality was 9.3%. VE achieved within 6 months was associated with fewer rebleeding events compared to VE achieved after 6 months (5.5% vs. 20.0%, P=0.002), while logistic regression revealed an overall increasing trend in the odds ratio of rebleeding (vs. patients with VE time ≤6 months) for patients with 6< VE time ≤12 months and VE time >12 months (P for trend <0.001). CONCLUSIONS VE further reduces rebleeding based on routine endoscopic prophylaxis and improves long-term prognosis. VE within 6 months seems to be the optimal timing and should therefore be advocated.
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Affiliation(s)
- Xing Wang
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Jinni Luo
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Chuan Liu
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yanna Liu
- CHESS Center, Institute of Portal Hypertension, The First Hospital of Lanzhou University, Lanzhou, China
| | - Xiaoying Wu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Fengping Zheng
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Zhuofu Wen
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Hong Tian
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Xiuqing Wei
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Yunwei Guo
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Jianzhong Li
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Xiaoliang Chen
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Jin Tao
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
| | - Xiaolong Qi
- CHESS Center, Institute of Portal Hypertension, The First Hospital of Lanzhou University, Lanzhou, China
| | - Bin Wu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Province Engineering and Technology Research Center of Digestive Endoscopy, Guangzhou, China
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Wang X, Wu B. Endoscopic sequential therapy for portal hypertension: Concept and clinical efficacy. LIVER RESEARCH 2021. [DOI: 10.1016/j.livres.2020.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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8
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Clinical Feasibility of Large Gastrotomy Closure Using a Flexible Tissue Glue Based on N-Butyl-2-Cyanoacrylate: Experimental Study in Pigs. J Gastrointest Surg 2019; 23:247-255. [PMID: 30097967 DOI: 10.1007/s11605-018-3910-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 07/31/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND The use of synthetic adhesives such as cyanoacrylates has been established previously for a wide range of clinical indications. However, more research is necessary to evaluate their use in digestive closures or anastomosis. New chemical formulations developed to achieve more flexibility of synthetic adhesives (i.e., based on n-butyl-2-cyanoacrylate) could be an alternative to achieve this purpose. The aim of this study was to investigate the feasibility of using flexible cyanoacrylate adhesives for large gastric incision closure in an animal model. METHODS Twelve farm pigs were divided in two groups depending on the type of closure method applied. In all cases, extra-large seven centimeters gastrostomies were performed. Braided absorbable hand-sewn interrupted suture versus n-butyl-2-cyanoacrylate with softener closure were compared during a 3-week follow-up period. Histopathological aspects, hematologic and inflammatory biomarkers, and endoluminal pressure tolerated until leakage were assessed. The time spent on both closing procedures was compared. RESULTS No differences between the two groups were found in any of the histopathological and inflammatory variables evaluated. The glued group tolerated a significantly higher pressure than the manual suture group. A reduction of surgery time was also observed. CONCLUSIONS Our results suggest that flexible cyanoacrylates could be a feasible alternative to improve the clinical outcome of the closure of hollow viscera through more efficient sutureless procedures.
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Zhu J, Qi X, Yu H, Su C, Guo X. Acid suppression in patients treated with endoscopic therapy for the management of gastroesophageal varices: a systematic review and meta-analysis. Expert Rev Gastroenterol Hepatol 2018; 12:617-624. [PMID: 29564926 DOI: 10.1080/17474124.2018.1456918] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Endoscopic therapy is the cornerstone choice for the management of varices and variceal hemorrhage. The aim of the present systematic review and meta-analysis was to evaluate the efficacy of acid suppression in patients treated with endoscopic therapy for gastroesophageal varices. METHODS All eligible studies were searched via the PubMed, EMBASE, and Cochrane Library databases. Incidence of bleeding, mortality, ulcers, chest pain, and dysphagia after endoscopic therapy and length of stay were analyzed. Subgroup analyses were performed according to the types and major indications of endoscopic treatments. Odds ratios (ORs) with 95% confidence intervals (95%CIs) were calculated. RESULTS Nine studies with 1470 patients were included. Acid suppression could significantly decrease the incidence of bleeding (OR = 0.39, 95%CI: 0.19-0.81, P = 0.01) and diminish the ulcer size (OR = 0.78, 95%CI: 0.38-1.57, P = 0.48) after endoscopic therapy. The subgroup analyses showed that acid suppression could significantly decrease the incidence of bleeding in patients undergoing prophylactic EVL, rather than in patients undergoing therapeutic EVL. There was no significant difference in the incidence of mortality, ulcers, chest pain, and dysphagia and length of stay between patients treated with and without acid suppression. CONCLUSION Acid suppression might be considered in patients undergoing prophylactic EVL for gastroesophageal varices.
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Affiliation(s)
- Jia Zhu
- a Liver Cirrhosis Study Group, Department of Gastroenterology , General Hospital of Shenyang Military Area , Shenyang , China
- b Postgraduate College , Shenyang Pharmaceutical University , Shenyang , China
| | - Xingshun Qi
- a Liver Cirrhosis Study Group, Department of Gastroenterology , General Hospital of Shenyang Military Area , Shenyang , China
| | - Haonan Yu
- b Postgraduate College , Shenyang Pharmaceutical University , Shenyang , China
| | - Chunping Su
- c Library of Fourth Military Medical University , Xi'an , China
| | - Xiaozhong Guo
- a Liver Cirrhosis Study Group, Department of Gastroenterology , General Hospital of Shenyang Military Area , Shenyang , China
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Periprocedural management of acute variceal bleeding. TECHNIQUES IN GASTROINTESTINAL ENDOSCOPY 2017. [DOI: 10.1016/j.tgie.2017.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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