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Objective:To evaluate the clinical efficacy of Zhiwei pill for bile reflux gastritis （BRG） with symptoms of disharmony of liver and stomach， evaluate the safety after treatment by three-arm study， and investigate the regulatory action to gastrointestinal hormones. Method:One hundred and eighty patients were randomly divided into placebo group （60 cases）， control group （60 cases） and observe group （60 cases） by random number table. Patients in three groups got lifestyle intervention of non-drug therapy. Patients in control group got hydrotalcite tablets 1-2 hours after meal or untimely bedtime or in case of stomach pain， 2 tablets/time， 3 times/day. Patients in placebo group got simulated medicine of Zhiwei pill 1 hour after meal， 6 g/time， 3 times/day. Patients in observe group got Zhiwei pill 1 hour after meal， 6 g/time， 3 times/day. The treatment continued for 4 weeks in all 3 groups. Before and after treatment， scores were graded for symptoms of disharmony of liver and stomach and patient reported outcome （PRO） scale for patients with chronic gastrointestinal diseases. Gastroscopy was taken to grade the scores of bile reflux and mucosa under gastroscope. Levels of gastrin （GAS）， motilin （MTL）， cholecystokinin （CCK）， substance P （SP） and gastrointestinal hormones were detected. Efficacy for traditional Chinese medicine（TCM） syndrome and efficacy under gastroscope were compared， and safety after treatment was evaluated. Result:After treatment， the total scores of the main symptoms and 7 secondary symptoms of disharmony of liver and stomach in observe group were all lower than those in placebo group and control group （<italic>P</italic><0.01）， and scores of symptoms of disharmony of liver and stomach and PRO were all lower than those in control group and placebo group （<italic>P</italic><0.01）. After treatment， scores of degree of bile reflux and mucosa under gastroscope in observe group were all lower than those in placebo group and control group （<italic>P</italic><0.01）. Level of CCK was lower than that in placebo group and control group （<italic>P</italic><0.01）， while levels of MTL， GAS and SP were higher than those in placebo group and control group （<italic>P</italic><0.01）. Total effective rate of TCM syndrome was 91.38%（53/58）， higher than 71.93%（41/57） in control group and 34.62%（18/52） in placebo group. The total effective rate in gastroscopy was 93.10%（54/58）， higher than 78.95%（45/57） in control group and 28.85%（15/52） in placebo group （<italic>P</italic><0.05 or <italic>P</italic><0.01）. No adverse reactions related to Zhiwei pill were found. Conclusion:Zhiwei pill can improve bile reflux， promote the healing of mucosa under gastroscope， regulate gastrointestinal hormones， improve gastrointestinal motor function， significantly alleviate clinical symptoms， and improve quality of life， with better efficacy for TCM syndrome and efficacy in gastroscopy， and it is safe for clinical use.
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Objective:To evaluate the efficacy of addition and subtraction therapy of Huaganjian combined with Jinlingzisan for bile reflux gastritis （BRG） with stagnancy heat of liver and stomach syndrome， and to investigate its effect on inflammatory factors and gastrointestinal hormones. Method:One hundred and fifty patients were divided into control group and observation group evenly according to random number table. The 68 patients in control group finished the treatment （5 cases of dropout， loss of follow-up and 2 cases of withdrawal）， and 69 patients in observation group completed the treatment （3 cases of dropout， loss of follow-up and 3 cases of withdrawal）. Patients in control group got oral Dalitong granules before the meal， 1 bag/time， 3 times/day. Patients in observation group got addition and subtraction therapy of Huaganjian combined with Jinlingzisan， 1 dose/day. The treatment continued for 4 weeks in both groups. Before the treatment， gastroscope was used to evaluate the degree of bile reflux and the condition of mucosa under gastroscope. Before and after treatment， scores of stagnancy heat of liver and stomach syndrome， patient reported outcome （PRO） scale of chronic gastrointestinal diseases， self rating anxiety scale （SAS）， and self rating depression scale （SDS） were recorded. A follow-up of 6 months was conducted to record the clinical recurrence. Levels of gastrin （GAS）， motilin （MTL）， cholecystokinin （CCK）， prostaglandin E2 （PGE2）， tumor necrosis factor-α （TNF-α）， and interleukin-8 （IL-8） were detected both before and after treatment. In addition， the safety was discussed. Result:Scores of degree of bile reflux， mucosa under gastroscope and stagnancy heat of liver and stomach syndrome in the observation group were lower than those in control group （<italic>P</italic><0.01）. Scores of 6 dimensions in PRO scale （dyspepsia， reflux， defecation， social， psychological， and general state） and scores of SAS and SDS in the observation group were lower than those in control group （<italic>P</italic><0.01）. Levels of CCK， TNF-α and IL-8 in the observation group were all lower than those detected in control group （P<0.01）， while levels of GAS and MTL were higher than those in control group （<italic>P</italic><0.01）. Observation group was superior to the control group in terms of efficacy for traditional Chinese medicine（TCM） syndrome and efficacy under gastroscope （<italic>Z</italic>=2.083， <italic>P</italic><0.05； <italic>Z</italic>=2.104， <italic>P</italic><0.05）. Clinical recurrence rate in observation group was 20.37% （11/54）， lower than 40.82% （20/49） in control group （<inline-formula><alternatives><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:msup><mml:mrow><mml:mi>χ</mml:mi></mml:mrow><mml:mrow><mml:mn mathvariant="normal">2</mml:mn></mml:mrow></mml:msup></mml:math><graphic specific-use="big" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="alternativeImage/CD75C203-D673-4226-A5C3-F3D84A74EF61-M002.jpg"><?fx-imagestate width="3.30199981" height="3.64066648"?></graphic><graphic specific-use="small" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="alternativeImage/CD75C203-D673-4226-A5C3-F3D84A74EF61-M002c.jpg"><?fx-imagestate width="3.30199981" height="3.64066648"?></graphic></alternatives></inline-formula>=5.105， <italic>P</italic><0.05）. No adverse reaction was found after oral administrationh of TCM. Conclusion:Addition and subtraction therapy of Huaganjian combined with Jinlingzisan can ameliorate the clinical symptoms， relieve anxiety and depression， improve the quality of life in patients with BRG and stagnancy heat of liver and stomach syndrome， improve the degree of bile reflux， promote the healing of gastric mucosa， reduce inflammatory reaction and regulate gastrointestinal hormones. It has good efficacy for TCM syndrome and under gastroscopy in a short term， and can reduce the recurrence rate with high safety in a long term.
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Background: Carcinoma of gall bladder clinically mimics benign gall bladder diseases and often escapes detection untiladvanced stage. Careful attention to any evidence of wall thickening, thorough sampling and close examination of any deeplysituated glandular structures are critical.Aims: To study the clinicopathological pattern of gall bladder malignancies.Materials And Methods: This was a 4 year retrospective study and carried in Department of Pathology, Government MedicalCollege, Srinagar, Kashmir, between January 2015 and December 2018. Our study included 57 cases of gall bladder malignanciesincluding incidental detected cases.Results: During this four year study, a total of 57 patients were studied. Male to female ratio of 0.78:1 was seen. The age ofthe patients ranged from 27-85 years and peak age incidence was seen in sixth decade of life. The most common presentingsymptoms were pain abdomen followed by anorexia and dyspepsia. Grossly evident tumor was seen on initial pathologicexamination in 49 cases (85%) while 8 cases grossly presented no visible tumor (i.e. incidental gall bladder carcinomas havingonly mild wall thickening undetected by imaging).The most common tumor sites were in the body and the fundus of gallbladder.The most common histologic type was adenocarcinoma NOS in 47 cases followed by papillary adenocarcinoma in 2 cases,mucinous adenocarcinoma in 2 cases, primary squamous cell carcinoma in 3 cases, and a single case each of neuroendocrinetumor and adenosquamous carcinoma. Immunohistochemistry was done, wherever needed, for confirmation.Conclusion: GBC is not an uncommon clinical entity in Kashmir valley, unlike western countries. In spite of the advancedimaging techniques, early gall bladder carcinoma is not efficiently detected. Therefore, every gallbladder should be subjectedto routine histopathological examination because with identification of an early gallbladder carcinoma a curative resection maybe possible and these patients have a good long term survival.
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Background: Besides acid reflux, bile reflux also plays an important role in the mucosal injury and Barrett metaplasia in gastroesophageal reflux disease (GERD). Until now, there are rarely literatures reporting whether bile reflux and acid reflux occur simultaneously, and whether they have the same pathogenic mechanism. Aims: To analyze the differences in distribution of gastroesophageal acid reflux and bile reflux during preprandial and postprandial period. Methods: A retrospective analysis was performed on individuals with typical gastroesophageal reflux symptoms and suspicious of GERD. According to the results of esophageal 24-hour pH-Bilitec 2000 monitoring, the subjects were divided into physiological acid reflux group, pathological acid reflux group and pathological bile reflux group. The preprandial and postprandial profiles of acid and bile reflux were compared. Results: Both physiological and pathological acid reflux were much more frequent during postprandial than preprandial period. In patients with pathological acid reflux, the frequency of postprandial acid reflux was two-fold over the preprandial acid reflux (P<0.05), and the postprandial longest acid reflux time was significantly shorter than preprandial (P<0.05). In patients with pathological bile reflux, the frequency of preprandial bile reflux, the preprandial longest bile reflux time, and time percentage of bile reflux were significantly increased than those of postprandial (P<0.05). Conclusions: Gastroesophageal acid reflux is prone to occur during postprandial period while bile reflux during preprandial period. There may be different mechanisms related with acid reflux and bile reflux.
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Background: Gastric mucosal intestinal metaplasia is one of the pathological manifestations of chronic atrophic gastritis. Early intervention of risk factors contributes to inhibiting the progression of atrophic gastritis to gastric cancer. Aims: To investigate the risk factors of gastric mucosal intestinal metaplasia. Methods: Results of gastroscopy and pathology of 60 386 patients from Jan. 2013 to Sept. 2018 at Shanghai General Hospital were collected. Logistic regression analysis was used to analyze the influencing factors of gastric mucosal intestinal metaplasia. Results: Gastric mucosal intestinal metaplasia was found in 15 318 (25.4%) patients, while bile reflux was found in 6 218 (10.3%) patients. Univariate Logistic regression analysis showed that gender, age, bile reflux and Hp infection were influencing factors of gastric mucosal intestinal metaplasia (P<0.05). Multivariate Logistic regression analysis showed that bile reflux had no effect on gastric mucosal intestinal metaplasia (OR=1.04, 95% CI: 0.97-1.11, P=0.25), however, gender (OR=1.13, 95% CI: 1.08-1.17, P<0.01), age (OR=1.59, 95% CI: 1.56-1.61, P<0.01) and Hp infection (OR=1.25, 95% CI: 1.19-1.31, P<0.01) were risk factors of gastric mucosal intestinal metaplasia. Conclusions: Gender, age and Hp infection are risk factors of gastric mucosal intestinal metaplasia. Bile reflux cannot be considered as the influencing factor of intestinal metaplasia of gastric mucosa.
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Objective To investigate the constitutional types of Chinese medicine of primary bile reflux gastritis among different seasons. Methods Data of gastroscopy center during August 2015 to July 2016 were analyzed. A total of 603 patients were diagnosed as primary bile reflux gastritis. After gastroscopy, the standardized constitution in Chinese medicine questionnaire was used to evaluation the scores of all kinds of constitutional types. The Constitutional types of Chinese medicine of primary bile reflux gastritis among different seasons were analyzed. Results Among all seasons, the positive detection rate showed significant difference (χ2=13.041, P=0.005), and summer group showed the highest among the four seasons (23.38% vs. 17.63%,χ2=12.414, P<0.001). Among all seasons, constitutional types of Chinese medicine of primary bile reflux gastritis had significant difference (χ2=37.441, P<0.001). Damp-heated type had significant difference among seasons (χ2=8.472, P=0.037), especially during the summer (χ2=5.847, P=0.016). Conclusions The summer may have more primary bile reflux gastritis chance to be diagnosed as primary bile reflux gastritis. Yang-deficiency type, Gentleness type, Qi-deficiency type and damp-heat type were more common in primary bile reflux gastritis patients.
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ABSTRACT Background : In recent years, a surgical technique known as single-anastomosis gastric bypass or mini-gastric bypass has been developed. Its frequency of performance has increased considerably in the current decade. Aim : To describe the mini-gastric bypass technique, its implementation and preliminary results in a university hospital. Methods : This is an ongoing prospective trial to evaluate the long-term effects of mini-gastric bypass. The main features of the operation were: a gastric pouch with about 15-18 cm (50-150 ml) with a gastroenteric anastomosis in the pre-colic isoperistaltic loop 200 cm from the duodenojejunal angle (biliopancreatic loop). Results : Seventeen individuals have undergone surgery. No procedure needed to be converted to open approach. The overall 30-day morbidity was 5.9% (one individual had intestinal obstruction caused by adhesions). There was no mortality. Conclusion : Mini-gastric bypass is a feasible and safe bariatric surgical procedure.
RESUMO Racional : Nos últimos anos foi desenvolvida técnica cirúrgica conhecida como derivação gástrica com anastomose única ou mini-bypass gástrico. A frequência com que este procedimento vem sendo realizado aumentou consideravelmente na última década. Objetivo : Descrever a técnica do procedimento, sua implementação e resultados preliminares em um hospital universitário. Métodos : Estudo prospectivo em andamento para avaliar os efeitos em longo prazo do mini-bypass gástrico. As principais características do mini-bypass gástrico laparoscópico foram: uma bolsa gástrica com cerca de 15-18 cm (50-150 ml) com anastomose gastroentérica em alça isoperistáltica pré-cólica a 200 cm do ângulo duodenojejunal (alça biliopancreática). Resultados : Foram operados 17 pacientes. Nenhum procedimento necessitou conversão para laparotomia. A morbidade global em 30 dias foi de 5,9% (um caso de obstrução por brida). Não houve mortalidade. Conclusão : O mini-bypass gástrico é procedimento cirúrgico bariátrico factível e seguro.
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Humans , Male , Female , Gastric Bypass/methods , Obesity/surgery , Prospective Studies , Treatment OutcomeABSTRACT
ABSTRACT Introduction: Single anastomosis gastric bypass (one anastomosis gastric bypass or mini-gastric bypass) has been presented as an option of surgical treatment for obese patients in order to reduce operation time and avoiding eventual postoperative complications after Roux-en-Y gastric bypass.The main late complication could be related to bile reflux. Aim: To report the experiences published after Billroth II anastomosis and its adverse effects regarding symptoms and damage on the gastric and esophageal mucosa . Method: For data recollection Medline, Pubmed, Scielo and Cochrane database were accessed, giving a total of 168 papers being chosen 57 of them. Results: According the reported results during open era surgery for peptic disease and more recent results for gastric cancer surgery, bile reflux and its consequences are more frequent after Billroth II operation compared to Roux-en-Y gastrojejunal anastomosis. Conclusion: These findings must be considered for the indication of bariatric surgery.
RESUMO Introdução: Bypass com anastomose única ou mini-bypass gástrico foi apresentado como oopção de tratamento cirúrgico para pacientes obesos, a fim de reduzir o tempo da operação e evitar complicações pós-operatórias após bypass gástrico Y-de-Roux. A principal complicação tardia pode estar relacionada ao refluxo biliar. Objetivo: Relatar as experiências publicadas após a anastomose Billroth II e seus efeitos adversos em relação aos sintomas e danos sobre a mucosa gástrica e esofágica. Método: A coleta de dados foi baseada na busca nas bases Medline, Pubmed, Scielo e Cochrane. Um total de 168 artigos foram revisados, tendo sido escolhidos 57 deles. Resultados: De acordo com os resultados relatados durante a operação da era aberta para doença péptica e resultados mais recentes para o tratamento cirúrgico do câncer gástrico, o refluxo biliar e suas consequências são mais frequentes após o Billroth II em comparação com a anastomose gastrojejunal em Y-de-Roux. Conclusão: Esses achados devem ser considerados para a indicação de cirurgia bariátrica.
Subject(s)
Humans , Gastric Bypass/methods , Obesity/surgery , Gastroenterostomy , ForecastingABSTRACT
Objective To investigate the therapeutic effect and mechanism of Chaizhixiaji Decoction on experimental bile reflux gastritis (BRG) rats.Methods Wistar rats were randomly divided into five groups by random according to weight and sex:control group,model group,Chaizhixiaji Decoction low and high dose groups,and Hydrotalcite Tablets group.Rats were given self-made reflux liquid orally to induce experimental bile reflux gastritis.The diet,stool and urine,hair color and body weight of rats in control group and model group were observed.The histopathological changes of gastric antrum mucosa were observed by naked eyeand light microscope after HE staining.ELISA method was used for detection of serum GAS,PGE2 content in gastric antrum mucosa.Result Compared with control group,rats in model group show thin boicing stool containing red yellow mucus,slow reaction,and body weight decreased significantly (P ＜ 0.05).There were patchy erosions of the gastric antrum with yellow green bile and more yellow mucus of model group in the naked eye.Model control group had a significant rise of inflammatory cells infiltration and intestinal metaplasia,and scores of inflammation and intestinal metaplasia increased significantly (P ＜ 0.01).GAS and PGE2 contents obviously decreased compared with that in control group (P ＜ 0.01).Compare with model group,Chaizhixiaji Decoction of high dosesignificantly improved gastric mucosal tissue damage morphology;reduced the infiltration of inflammatory cells and intestinal metaplasia,which score decreased significantly (P ＜ 0.05,0.01);and increasedlevels of GAS and PGE2 significantly (P ＜ 0.01).Conclusion Chaizhixiaji Decoction has obvious protective effect on gastric mucosa,and its mechanism may be related with the regulation of GAS,PGE2 contents.
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[Objective] To investigate professor SHAN Zhaowei's experience of diagnosing and treating bile reflux gastritis(BRG). [Method] The experience of Professor SHAN Zhaowei on recognition of etiology and pathogenesis, treatment principle, characteristics of prescription selection and administration of BRG is summarized and studied. Besides his academic ideas and clinical medication experience are shown with typical cases. [Result] In his view, emotional disorder is the most common etiology, and liver-stomach disharmony is the basic pathogenesis. He puts forward that we should pay attention to dispersing the stagnated liver Qi, regulating the stomach to lower the adverse flow of Qi when we treat it, and emphasizes the combination of disease differentiation and syndrome differentiation. Meanwhile, herbs of protecting gastric mucosa are compatibly used to improve the curative effect. And the case in this article has obtained good treatment results. [Conclusion] Pro. SHAN Zhaowei thinks that emotional regulation to patency for patients is very important. The dispersing the stagnated liver Qi, regulating the stomach and protecting gastric mucosa treatment proposed by SHAN Zhaowei is smart, simple and effective, which embodies the characteristic of his healing and MengHe Medicine.
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Based on the records of ancient medical books, this article analyzed the etiology and pathogenesis of primary bile reflux gastritis. Combined with the clinical diagnosis and treatment experience and thinking, this article explained from various aspects of the principle, method, formula, and medicine, and divided the treatment into three steps, with a purpose to provide references for clinical treatment.
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Objective To evaluate the clinical effect of hydrotalcite in treatment of bile reflux gastritis.Methods66 patients with bile reflux gastritis were chosen in our hospital from May 2013 to May 2014 as the research object, according to the order of admission they were divided into two groups, 33 cases of control group were treated with sucralfate treatment, observation group patients were treated with hydrotalcite comparative analysis, clinical curative effect in the observation group and the control group of patients were compared.ResultsAfter treatment for a period of time after the 33 patients in the control group,the total effective treatment for 28 cases, the total effective rate was 84.85%, the observation group of 33 cases of patients treated with total effective number of 32 cases, the total effective rate was 96.97%.The effective rate of the observation group was significantly higher than that of the control group(P<0.05).After the corresponding treatment, the incidence of complication in the control group was 15.15%, the observation group was 9.09%.There was no significant difference in the incidence of complications between the two groups.ConclusionThe use of hydrotalcite in treatment of bile reflux gastritis clinical curative effect significantly, can improve the treatment efficiency to a certain extent, high safety.
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Objective To investigate the therapeutic effect and mechanism of Chaizhixiaji Decoction on experimental bile reflux gastritis (BRG) rats.Methods Wistar rats were randomly divided into five groups by random according to weight and sex:control group,model group,Chaizhixiaji Decoction low and high dose groups,and Hydrotalcite Tablets group.Rats were given self-made reflux liquid orally to induce experimental bile reflux gastritis.The diet,stool and urine,hair color and body weight of rats in control group and model group were observed.The histopathological changes of gastric antrum mucosa were observed by naked eyeand light microscope after HE staining.ELISA method was used for detection of serum GAS,PGE2 content in gastric antrum mucosa.Result Compared with control group,rats in model group show thin boicing stool containing red yellow mucus,slow reaction,and body weight decreased significantly (P ＜ 0.05).There were patchy erosions of the gastric antrum with yellow green bile and more yellow mucus of model group in the naked eye.Model control group had a significant rise of inflammatory cells infiltration and intestinal metaplasia,and scores of inflammation and intestinal metaplasia increased significantly (P ＜ 0.01).GAS and PGE2 contents obviously decreased compared with that in control group (P ＜ 0.01).Compare with model group,Chaizhixiaji Decoction of high dosesignificantly improved gastric mucosal tissue damage morphology;reduced the infiltration of inflammatory cells and intestinal metaplasia,which score decreased significantly (P ＜ 0.05,0.01);and increasedlevels of GAS and PGE2 significantly (P ＜ 0.01).Conclusion Chaizhixiaji Decoction has obvious protective effect on gastric mucosa,and its mechanism may be related with the regulation of GAS,PGE2 contents.
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Introduction@#Bile reflux gastritis is due to an excessive reflux of duodenal contents into the stomach. The increasedenterogastric reflux may provide the basis for increased mucosal injury. In clinical practice the symptoms of bile reflux gastritis are nonspecific than the other gastritis. Only endoscopy and biopsy can confirm the diagnosis. Observation demonstrates that, in practice there is tendency to increase the bile reflux gastritis. However, in Mongolia there are much less research and studies in this area. @*Goal@#Evaluate the endoscopical and histological changes caused by duodenal reflux on the gastricmucosa@*Materials and Methods@#We included in our study 70 patients with bile reflux gastritis admitted in Second General Hospital in Ulaanbaatar. In all cases we performed an upper gastrointestinal endoscopy and at least 4 biopsyspecimens were done from antral mucosa and the histological features were scored in accordance with the Sydney system. @*Results@#The average age of the patients with bile reflux gastritis was 61.64±9, 69 years. Reflux gastritis was noted to 15 males and 55 females. Gastroduodenal reflux after chlocystoectomic surgery was noted in 46 cases (65.71%), and biliarytract disease was noted in 16 cases (22.85%). The average time interval from original operation tothe discovery of the bile reflux gastritis was 9.22 years after chlocystoectomic surgery. The commonest endoscopic alterations were: erythema of the gastric mucosa in 41 cases (58.57%),gastric antral atrophy in 20 cases (28.57%), gastric diffuse atrophy in 27 cases (38.57%), thepresence of bile into the stomach in 70 cases (100%), erosions in 3 cases (4.28%), gastric ulcer in2 cases (2.85%), intestinal metaplasia in 10 cases (14.28%).The histologic alterations observed from tissues collected during endoscopic examination were chronic super facial gastritis in 19 cases (27.14%), chronic atrophic gastritis in 51 cases (72.85%),an intestinal metaplasia in 32 cases (14.28%), gastric erosions and ulcer in 4 cases (5.71%),dysplasia in 1case (1.42%), Helicobacter pylori infection in 14 cases (20%).@*Conclusions@#The most frequent risk factors for bile reflux gastritis were chlocystoectomic surgery and biliary tract disease. Histological findings of patients with bile reflux gastritis revealed gastric cancer precursor lesions, therefore follow-up endoscopic examinations and early treatment of bile reflux are essential.
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Objective To evaluate the accuracy of confocal laser endomicroscopy (CLE)in primary bile reflux gastritis (BRG).Methods From November 10th to December 15th,2015 ,55 patients underwent CLE examination and preliminarily diagnosed as BRG with traditional white-light endoscopy were enrolled.CLE score standard was designed.Dixon pathologic score was considered as gold standard. Receiver operating characteristic (ROC)curve was drawn to evaluate the accuracy of CLE score in BRG diagnosis.Sensitivity,specificity and 95 % confidence interval (CI )were calculated.Kappa analysis was performed to assess the inter-observer agreement of CLE score.Results According to Dixon pathologic score standard,29 patients (52.7%)were diagnosed as primary BRG among the 55 enrolled patients. Among the 42 Helicobacter pylori (H .pylori )negative patients,the area under receiver operating characteristic curve (AUC)of CLE in BRG diagnosis was 0.90 (95 %CI 0.81 —1 .00).Taking CLE score over six as the cut-off value for diagnosis,the sensitivity and specificity was 84.00% (95 %CI 65 .35 %—93.60%)and 82.35 % (95 %CI 58.97%—93.81 %),respectively.The Kappa value for inter-observer agreement in BRG diagnosis was 0.60 (95 %CI 0.24—0.95).Conclusion Primary BRG can be accurately diagnosed by CLE in H .pylori negative patients with high sensitivity and specificity.
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Bile reflux is not only related to diseases such as gastritis,esophagitis,pharyngitis,chorditis,bronchitis and pneumonia,but also related to residual gastric ulcer,residual gastric cancer,intestinal metaplasia,dysplasia and carcinogenesis. Risk factors related to bile reflux include various operation modes, various anastomosis methods, gallbladder stone, cholecystectomy and various non-operative factors such as age, gender, allergy, mental and psychological factors,congenital factors. This article reviewed the advances in study on risk factors related to bile reflux.
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Objective To observe the changes of serum gastrin (GAS)and plasma motilin (MTL)in patients with primary bile reflux gastritis.Methods 80 patients with primary bile reflux gastritis were selected.The serum GAS and plasma level of MTL were observed,and the results were compared with 80 healthy people.Results The content of MTL in plasma of the study group (282.37 ±31.56)pg/mL was significantly lower than that in the control group (t =-21.352,P <0.01).The level of serum GAS (91.28 ±27.71)pg/mL was significantly higher than the control group (t =-28.388,P <0.01).Conclusion Compared with the healthy people,secretion of MTL in patients with primary bile reflux gastritis has insufficient phenomenon,and has the excessive secretion of GAS in the body,this may be a factor in the pathogenesis of the disease.
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Objective To observe the clinical efficacy of peppermint oil capsules combined with domperi-done in the treatment of bile reflux gastritis(BRG)after gastric surgery.Methods Totally 47 patients with BRG after gastric surgery were treated with peppermint oil capsule (0.9g,tid)and domperidone(10mg,tid).Each patient's gas-troscopic manifestations and histopathology were rechecked after 4 weeks.The efficacy was observed on the improve-ment of symptoms and gastric mucosal injury,and on the reduction of bile reflux.Results 42 patients attained satis-factory therapeutic effect with the total efficiency rate of 89.4%.No adverse effects during the treatment period. Conclusion Peppermint oil capsules combined with domperidone shows better efficacy in treatment of BRG after gastric surgery.
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BACKGROUND/AIMS: Nasogastric administration of cola for dissolution of phytobezoar was reported but the mechanism is not well understood. We aimed to evaluate the efficacy of cola ingestion for upper gastrointestinal endoscopy in patients who have had distal gastrectomy. MATERIALS AND METHODS: Patients were enrolled from July 2007 to October 2007 and all previously received subtotal gastrectomy. We conducted a randomized case-control study which the patients were randomly assigned to two groups. Group A had preparation with cola and group B had no preparation. Cola preparation group ingested about 1,500 mL of cola between 7 PM to 10 PM in the evening before the procedure. Two examiners who were blinded to the type of preparation performed the endoscopy. We assessed the degree of food residue and bile reflux by Japanese classification. RESULTS: A total of 70 patients were included. The comparison of clinical and laboratory characteristics between the two groups showed no statistically significant difference. During endoscopy, food residue was less found in group A than B, but without statistically significance (group A=12.1%, group B=21.6%, P=0.087). However, bile reflux was significantly less found in group A than B (group A=36.4%, group B=67.6%, P=0.015). Multivariate analysis, cola preparation significantly reduced food residue (OR, 0.032; P=0.001) and bile reflux (OR, 0.102; P=0.001). CONCLUSIONS: Preparation with cola in the evening before endoscopic examination may provide a good quality of preparation in patient with remnant stomach after distal gastrectomy.
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Humans , Asian People , Bile Reflux , Case-Control Studies , Classification , Cola , Eating , Endoscopy , Endoscopy, Gastrointestinal , Gastrectomy , Gastric Stump , Multivariate AnalysisABSTRACT
PURPOSE: Laparoscopic distal gastrectomy (LDG) is a well-established procedure for the treatment of early gastric cancer. Several reconstruction methods can be adopted after LDG according to tumor characteristics and surgeon preference. This study aimed to compare the remnant gastric functions after different reconstructions. MATERIALS AND METHODS: In total, 221 patients who underwent LDG between March 2005 and October 2013 were reviewed retrospectively. The patients were classified into four groups based on the reconstructive procedure: Billroth I (BI) anastomosis, Billroth II (BII) with Braun anastomosis, Roux-en-Y (RY) reconstruction, or uncut RY reconstruction. Patient demographics, surgical outcomes, and postoperative endoscopic findings were reviewed and compared among groups. RESULTS: Endoscopic evaluations at 11.8+/-3.8 months postoperatively showed less frequent gastritis and bile reflux in the remnant stomach in the RY group compared to the BI and BII groups. There was no significant difference in the gastric residue among the BI, BII, and RY groups. The incidence of gastritis and bile reflux in the uncut RY group was similar to that in the RY group, while residual gastric content in the uncut RY group was significantly smaller and less frequently observed than that in the RY group (5.8% versus 35.3%, P=0.010). CONCLUSIONS: RY and uncut RY reconstructions are equally superior to BI and BII with Braun anastomoses in terms of gastritis and bile reflux in the remnant stomach. Furthermore, uncut RY reconstruction showed improved stasis compared to conventional RY gastrojejunostomy. Uncut RY reconstruction can be a favorable reconstructive procedure after LDG.