OBJECTIVE To sum up the experience of diagnosis and treatment of intrinsic upper gastro-intestinal membrane, 13 cases in children were studied retrospectively. METHODS There were 10 boys and 3 girls, the major symptoms were vomiting and epigastric distension. Eleven cases were treated by membranectomy with intestinal plasty, and 2 cases were treated by retrocolic side to end duodenojejunostomy. RESULTS All cases had good results without severe complications. CONCLUSION The children who have typical symptom of upper digestive tract should be considered duodental and upper jejunal membrane, and should be proved by contrast radiology. The membranectomy with intestinal plasty is the better operative method.
Objective To apply the method of evidence-based medicine to identify the best therapy option for an emergency patient with upper gastrointestinal hemorrhage. Methods According to time and logical sequence of clinical events, a complete decision tree was built after the following steps to find the best treatment: clear decision-making, drawing decision tree graphics, listing the outcome probability, giving appropriate values to the final outcome, calculating and determining the best strategies. Results The performance of endoscopic therapy for the patient with upper gastrointestinal hemorrhage within the first six hours had little effect on the prognosis. Interventional therapy after the failure of endoscopic therapy had less mortality than direct surgical exploration. Conclusion Making clinical decision analyses via drawing the decision tree can help doctors clarify their ideas, get comprehensive views of clinical problems, and ultimately choose the best treatment strategy for patients.
Objective To analyze and summarize the clinical characteristics of foreign body incarceration in upper digestive tract, and to explore the risk factors of its complications. Methods The clinical data of patients with foreign bodies in the upper digestive tract treated in the Affiliated Hospital of Zunyi Medical University between January 1, 2012 and December 31, 2021 were retrospectively analyzed, including demographic data, foreign body type, incarceration site, incarceration time, causes, symptoms, treatment methods and complications of foreign body incarceration. Logistic regression analysis was used to explore the risk factors of complications. Results A total of 721 patients were finally included, ranging in age from 3 months to 90 years old, with an average age of 26.76 years. The proportion of foreign bodies in the upper digestive tract in patients ≤14 years old was the highest (51.18%), and the duration of foreign body incarceration<12 hours was the highest (55.34%). The most common sharp foreign bodies in the upper digestive tract were animal bones (228 cases), and the most common round shaped foreign bodies were coins (223 cases). The most common impaction site was the upper esophageal segment (85.02%). 105 patients (14.56%) had complications, and perforation was the most common (5.55%). Logistic regression analysis showed that age [odds ratio (OR)=0.523, 95% confidence interval (CI) (0.312, 0.875), P=0.014], foreign body type [OR=0.520, 95%CI (0.330, 0.820), P=0.005], incarceration site [OR=2.347, 95%CI (1.396, 3.947), P=0.001], incarceration time [OR=0.464, 95%CI (0.293, 0.736), P=0.001] were the influencing factors of complications. Conclusions The majority of foreign bodies in the upper digestive tract are animal bones. The incidence of complications increase in patients with age ≥ 60 years, sharp foreign body edges, incarceration in the upper segment of the esophagus, and long incarceration time. It is recommended to remove the sharp foreign bodies incarcerated in the upper segment of the esophagus from the elderly as soon as possible.
ObjectiveTo analyze the relationship between preoperative pulmonary function indexes and postoperative pneumonia (POP) in patients undergoing upper gastrointestinal surgery.MethodsThe clinical data of 303 patients who underwent lung function examination and upper gastrointestinal surgery in West China Hospital, Sichuan University from September 2020 to January 2021 were prospectively collected and analyzed. There were 217 males and 86 females, with an average age of 61.61±10.42 years. Pulmonary function was evaluated from four aspects including ventilatory function, pulmonary volume, diffusion function and airway resistance. Relevant pulmonary function indicators were displayed as the percentage of actual measured value to predicted value (%pred). The outcome index was pneumonia within 30 days after the surgery. Logistic regression was used to analyze the relationship between preoperative pulmonary function indicators and POP.ResultsA total of 196 patients with gastric cancer and 107 patients with esophageal cancer were included, and the incidence of POP in patients undergoing upper gastrointestinal surgery was 26.7% (81/303). Patients with preoperative low peak expiratory flow (PEF%pred) had a 3.094 times higher risk of developing POP than those with normal PEF%pred [OR=3.094, 95%CI (1.362, 7.032), P=0.007]. The incidence of POP had no correlation with the other preoperative indicators.ConclusionPreoperative PEF%pred may be an important indicator for predicting the occurrence of POP in patients undergoing upper gastrointestinal surgery.
ObjectiveTo investigate the value of the change trend of lactic acid level 24 h after operation in predicting the complications of upper gastrointestinal ulcer perforation. MethodsA total of 167 patients with upper digestive tract ulcer perforation who underwent surgical treatment in Shougang Hospital of Peking University from March 2021 to June 2023 were selected as the study objects, and were divided into mild to moderate group (n=117) and severe group (n=50) according to the severity of the disease. General data and lactic acid levels in 24 h after surgery were compared between the two groups. In addition, according to whether the patients had complications or not, they were divided into a group without complications (n=119) and a group with complications (n=48). The general data of the two groups were compared. A combined model was constructed, and Cox regression model was used to analyze the relationship between the change of lactic acid level at 24 h after operation and the complications of infection. Logistic regression model combined with restricted cubic spline model was used to analyze the dose-response relationship between lactic acid level and infection complications in patients with upper gastrointestinal ulcer perforation 24 h after operation. Log-binomial model was used to analyze the risk effect of complication types on lactic acid levels in patients with upper gastrointestinal ulcer perforation. ResultsAt 8, 16 and 24 h after operation, lactic acid levels in both groups (mild to moderate group and severe group) were significantly lower than before operation, and lactic acid level in mild to moderate group was significantly lower than that in severe group (P<0.05). Repeated measurement ANOVA showed that the time effect, intergroup effect and interaction effect of lactic acid levels were significantly different between the two groups (P<0.05). There were significant differences in exhaust time, postoperative hospital stay, C-reactive protein, lactic acid level and red blood cell distribution width between the complicated group and the uncomplicated group (P<0.05). The combined model showed that each longitudinal increase of 1 mmol/L in lactic acid level 24 h after operation, was associated with a 4% increased risk of infection complications. The limit cubic spline map showed that lactic acid level at 24 h after operation was 4.22 mmol/L as the critical point of the dose-response relationship in the infection complications of patients with upper gastrointestinal ulcer perforation. Log-binomial model analysis results showed that when lactic acid level ≥4.22 mmol/L, patients with upper gastrointestinal ulcer perforation in the complication group had the highest risk of abdominal infection. The risk ratios (95%CI) before and after adjustment were 2.09 (1.25, 2.64), 2.16 (1.28, 2.05) and 2.20 (1.32, 2.63) times of those in the uncomplicated group, and the risk ratios of different lactic acid levels were statistically significant before and after adjustment (P<0.05). ConclusionLactic acid level increased 24 h after operation in patients with upper gastrointestinal ulcer perforation is closely related to infection complications, and has a high predictive value for infection complications in patients with upper gastrointestinal ulcer perforation.
