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1.
Hepatol Commun ; 7(5)2023 05 01.
Article in English | MEDLINE | ID: mdl-37141513

ABSTRACT

BACKGROUND: Endoscopy plays an important role in the management of acute variceal bleeding (AVB) in patients with cirrhosis. This study aimed at determining the optimal endoscopy timing for cirrhotic AVB. METHODS: Patients with cirrhosis with AVB across 34 university hospitals in 30 cities from February 2013 to May 2020 who underwent endoscopy within 24 hours were included in this study. Patients were divided into an urgent endoscopy group (endoscopy <6 h after admission) and an early endoscopy group (endoscopy 6-24 h after admission). Multivariable analysis was performed to identify risk factors for treatment failure. Primary outcome was the incidence of 5-day treatment failure. Secondary outcomes included in-hospital mortality, need for intensive care unit, and length of hospital stay. A propensity score matching analysis was performed. In addition, we performed an analysis, in which we compared the 5-day treatment failure incidence and the in-hospital mortality among patients with endoscopy performed at <12 hours and 12-24 hours. RESULTS: A total of 3319 patients were enrolled: 2383 in the urgent endoscopy group and 936 in the early endoscopy group. After propensity score matching, on multivariable analysis, Child-Pugh class was identified as an independent risk factor for 5-day treatment failure (HR, 1.61; 95% CI: 1.09-2.37). The incidence of 5-day treatment failure was 3.0% in the urgent endoscopy group and 2.9% in the early group ( p = 0.90). The in-hospital mortality was 1.9% in the urgent endoscopy group and 1.2% in the early endoscopy group ( p = 0.26). The incidence of need for intensive care unit was 18.2% in the urgent endoscopy group and 21.4% in the early endoscopy group ( p = 0.11). The mean length of hospital stay was 17.9 days in the urgent endoscopy group and 12.9 days in the early endoscopy group ( p < 0.05). The incidence of 5-day treatment failure in the <12-hour group was 2.3% and 2.2% in the 12-24 hours group ( p = 0.85). The in-hospital mortality was 2.2% in the <12-hour group and 0.5% in the 12-24 hours group ( p < 0.05). CONCLUSIONS: The data suggest that performance of endoscopy within 6-12 or within 24 hours of presentation among patients with cirrhosis with AVB led to similar treatment failure outcomes.


Subject(s)
Esophageal and Gastric Varices , Gastrointestinal Hemorrhage , Humans , Cohort Studies , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/etiology , Esophageal and Gastric Varices/etiology , Esophageal and Gastric Varices/complications , Retrospective Studies , Liver Cirrhosis/complications , Endoscopy, Gastrointestinal
2.
Front Med (Lausanne) ; 9: 872881, 2022.
Article in English | MEDLINE | ID: mdl-35572990

ABSTRACT

Background and Aims: Emergency endoscopy is recommended for patients with acute esophageal variceal bleeding (EVB) and their prognosis has improved markedly over past decades due to the increased specialization of endoscopic practice. The study aimed to compare outcomes following emergency endoscopic injection sclerotherapy (EIS) and endoscopic variceal ligation (EVL) in cirrhotic patients with acute EVB. Methods: Cirrhotic patients with acute EVB who underwent emergency endoscopy were retrospectively enrolled from 2013 to 2020 across 34 university hospitals from 30 cities. The primary outcome was the incidence of 5-day rebleeding after emergency endoscopy. Subgroup analysis was stratified by Child-Pugh class and bleeding history. A 1:1 propensity score matching (PSM) analysis was performed. Results: A total of 1,017 and 382 patients were included in EIS group and EVL group, respectively. The 5-day rebleeding incidence was similar between EIS group and EVL group (4% vs. 5%, P = 0.45). The result remained the same after PSM (P = 1.00). Among Child-Pugh class A, B and C patients, there were no differences in the 5-day rebleeding incidence between the two groups after PSM (P = 0.25, 0.82, and 0.21, respectively). As for the patients with or without bleeding history, the differences between EIS group and EVL group were not significant after PSM (P = 1.00 and 0.26, respectively). Conclusion: The nationwide cohort study indicates that EIS and EVL are both efficient emergency endoscopic treatment strategies for acute EVB. EIS should not be dismissed as an economical and effective emergency endoscopic treatment strategy of acute EVB. ClincialTrials.gov number NCT04307264.

3.
Medicine (Baltimore) ; 98(9): e14615, 2019 Mar.
Article in English | MEDLINE | ID: mdl-30817578

ABSTRACT

This study aims to investigate the value and determine the accuracy of spleen stiffness in predicting the degree of esophageal varices and bleeding in patients with liver cirrhosis.The age, gender, liver stiffness, spleen stiffness, and gastroscopy results of 124 inpatients or outpatients with liver cirrhosis and healthy volunteers, who underwent both gastroscopy and FibroScan testing in the fasting state, were retrospectively analyzed. According to the gastroscopy results, the patients and healthy volunteers were divided into six groups: varicose bleeding, severe varices, moderate varices, mild varices, no varices, and healthy control group. Then, the receiver operating characteristic curves were drawn, and the corresponding area under each curve was calculated and evaluated to predict the severity of varices based on the relevance of the area and its parameters.The area under the receiver operating characteristic curve of liver stiffness and spleen stiffness for predicting severe and moderate varices in the bleeding group was 0.955 and 0.989, respectively. The cut-off values were 29.6 kPa and 45.5 kPa, respectively. The area under the receiver operating characteristic curve of liver stiffness for predicting varicose bleeding was 0.860 (95% CI: 0.789-0.931). The liver stiffness cut-off value for predicting varicose bleeding was 33.2 kPa, with a specificity and sensitivity of 66.02% and 95.24%, respectively. The area under the receiver operating characteristic curve of spleen stiffness for predicting varicose bleeding was 0.923 (95% CI: 0.875-0.971). A spleen stiffness cut-off value of 55.2 kPa had a sensitivity and specificity of 90.48% and 86.41%, respectively.Spleen stiffness can predict the degree of esophageal varices and bleeding in liver cirrhosis patients, and has good predictive accuracy.


Subject(s)
Elasticity Imaging Techniques/statistics & numerical data , Esophageal and Gastric Varices/diagnostic imaging , Gastrointestinal Hemorrhage/diagnostic imaging , Liver Cirrhosis/physiopathology , Spleen/diagnostic imaging , Aged , Area Under Curve , Elasticity , Elasticity Imaging Techniques/methods , Esophageal and Gastric Varices/etiology , Female , Gastrointestinal Hemorrhage/etiology , Humans , Liver Cirrhosis/complications , Male , Middle Aged , Predictive Value of Tests , ROC Curve , Retrospective Studies , Sensitivity and Specificity , Spleen/physiopathology
4.
World J Gastroenterol ; 23(44): 7875-7880, 2017 Nov 28.
Article in English | MEDLINE | ID: mdl-29209128

ABSTRACT

AIM: To investigate the efficacy and safety of a combination of sufentanil and propofol injection in patients undergoing endoscopic injection sclerotherapy (EIS) for esophageal varices (EVs). METHODS: Patients with severe EVs who underwent EIS with sufentanil and propofol anesthesia between April 2016 and July 2016 at our hospital were reviewed. Although EIS and sequential therapy were performed under endotracheal intubation, we only evaluated the efficacy and safety of anesthesia for the first EIS procedure. Patients were intravenously treated with 0.5-1 µg/kg sufentanil. Anesthesia was induced with 1-2 mg/kg propofol and maintained using 2-5 mg/kg per hour of propofol. Information, regarding age, sex, weight, American Association of Anesthesiologists (ASA) physical status, Child-Turcotte-Pugh (CTP) classification, indications, preanesthetic problems, endoscopic procedure, successful completion of the procedure, anesthesia time, recovery time, and anesthetic agents, was recorded. Adverse events, including hypotension, hypertension, bradycardia, and hypoxia, were also noted. RESULTS: Propofol and sufentanil anesthesia was provided in 182 procedures involving 140 men and 42 women aged 56.1 ± 11.7 years (range, 25-83 years). The patients weighed 71.4 ± 10.7 kg (range, 45-95 kg) and had ASA physical status classifications of II (79 patients) or III (103 patients). Ninety-five patients had a CTP classification of A and 87 had a CTP classification of B. Intravenous anesthesia was successful in all cases. The mean anesthesia time was 33.1 ± 5.8 min. The mean recovery time was 12.3 ± 3.7 min. Hypotension occurred in two patients (1.1%, 2/182). No patient showed hypertension during the endoscopic therapy procedure. Bradycardia occurred in one patient (0.5%, 1/182), and hypoxia occurred in one patient (0.5%, 1/182). All complications were easily treated with no adverse sequelae. All endoscopic procedures were completed successfully. CONCLUSION: The combined use of propofol and sufentanil injection in endotracheal intubation-assisted EIS for EVs is effective and safe.


Subject(s)
Anesthesia/methods , Anesthetics, Intravenous/adverse effects , Esophageal and Gastric Varices/therapy , Postoperative Complications/epidemiology , Propofol/adverse effects , Sclerotherapy/adverse effects , Adult , Aged , Aged, 80 and over , Anesthesia/adverse effects , Anesthetics, Intravenous/administration & dosage , Esophagoscopy/adverse effects , Esophagoscopy/instrumentation , Esophagoscopy/methods , Female , Humans , Intubation, Intratracheal/adverse effects , Intubation, Intratracheal/methods , Male , Middle Aged , Polidocanol , Polyethylene Glycols/administration & dosage , Postoperative Complications/etiology , Propofol/administration & dosage , Sclerotherapy/instrumentation , Sclerotherapy/methods , Sufentanil/administration & dosage , Sufentanil/adverse effects , Time Factors , Treatment Outcome
5.
Ying Yong Sheng Tai Xue Bao ; 14(11): 1825-8, 2003 Nov.
Article in Chinese | MEDLINE | ID: mdl-14997625

ABSTRACT

Through water holding experiments and the survey of ground covers under three forests (mixed forest of Quercus variabilis and Pinus massoniana, pure Quercus variabilis forest and pure Pinus massoniana forest) in Three Gorges Area, the hydrological characteristic parameters, e.g., maximum water holding capacity and water absorption speed, were measured. The results showed that the maximum water holding capacity of moss under pure Quercus variabilis forest is the highest (303.1% of its dry weight), that under mixed forest of Quercus variabilis and Pinus massoniana was 283.8%, and that under pure Pinus massoniana forest was 242.3%. The maximum water holding capacity of litter under mixed forest stand of Quercus variabils and Pinus massoniana was 282.2% of its dry weight, that under pure Quercus variabilis forest is 262.5%, that under pure Pinus massoniana forest was 239.3%. The equation between water absorption speed of ground cover and its immersed period could be S = kt(n). The results also showed that when the forests were all in mid-age, the water holding ability of the mosses was higher than that of the litters under the same forest. The ground cover's variation with its immersed period had no relation to forest types.


Subject(s)
Trees/metabolism , Water/metabolism , Absorption
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