RESUMO
BACKGROUND AND AIM: Gastroesophageal reflux disease (GERD) and psychological stress are associated with sleep disturbances. The aim of the present study was to examine the prevalence of sleep disturbances, anxiety, and depression by GERD subtypes and to identify factors associated with sleep disturbances in general population. METHODS: A total of 2002 Japanese subjects, who underwent annual health checkups, were enrolled and asked to fill out a questionnaire, including the frequency scale for the symptoms of GERD (FSSG), Athens Insomnia Scale (AIS), Rome III questionnaire, and Hospital Anxiety and Depression Scale (HADS). GERD was divided into asymptomatic erosive reflux disease (a-ERD), symptomatic ERD (s-ERD), and non-erosive reflux disease (NERD), according to the presence or absence of esophageal mucosal injury on endoscopy, and the FSSG scores. Sleep disturbances were diagnosed in subjects with AIS score ≥6. RESULTS: Prevalence of sleep disturbances was significantly higher in GERD subjects than in controls (35.9 and 14.7%, respectively), especially, in the NERD group (45.1%). Sleep duration was significantly shorter in the s-ERD group compared with other groups. Subjects in the NERD and s-ERD groups showed higher HADS scores, resulting in higher incidences of anxiety and depression than those in the control and a-ERD groups. Reflux symptoms, anxiety, depression, and coexisting functional dyspepsia, but not the presence of esophageal mucosal injury, were associated with an increased odds ratio for sleep disturbances. CONCLUSION: There were significant positive associations among reflux symptoms, psychological stress, and sleep disturbance in Japanese adults. Further studies investigating the efficacy of therapy are needed.
Assuntos
Dispepsia/psicologia , Refluxo Gastroesofágico/complicações , Transtornos do Sono-Vigília/epidemiologia , Estresse Psicológico/diagnóstico , Estresse Psicológico/epidemiologia , Adulto , Idoso , Ansiedade/psicologia , Depressão/psicologia , Feminino , Humanos , Incidência , Japão , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
BACKGROUND/AIMS: Approximately 20-40% of patients with gastroesophageal reflux disease (GERD) are refractory to proton pump inhibitor (PPI) treatment. The acid-inhibitory effect of vonoprazan, a novel potassium-competitive acid blocker (P-CAB), is significantly greater when compared to the effect of PPIs. We investigated the efficacy of vonoprazan treatment for PPI-refractory GERD and factors associated with P-CAB non-response. METHODS: We enrolled 277 GERD patients receiving continuous PPI therapy. Subjects completed a self-report questionnaire including the frequency scale for the symptoms of GERD (FSSG). Patients with PPI-refractory GERD received 20 mg of vonoprazan once daily for 8 weeks. After that, subjects completed the same questionnaire, and the results were used to identify P-CAB responders and non-responders. RESULTS: Twenty-eight patients were identified as P-CAB responders and 26 were non-responders. Vonoprazan treatment significantly decreased scores of FSSG, nighttime symptom, and Athens Insomnia Scale. Multivariate analysis demonstrated co-existing functional dyspepsia (FD; OR 4.94) and the presence of sleep disturbances (OR 4.34) was associated with P-CAB non-response, whereas alcohol consumption was inversely associated. CONCLUSIONS: Vonoprazan treatment might be appropriate as a promising new strategy for PPI-refractory GERD. Co-existing FD, sleep disturbances, and alcohol abstinence were significantly associated with P-CAB non-response. Other therapeutic options should be considered in patients with these factors.
Assuntos
Refluxo Gastroesofágico/tratamento farmacológico , Inibidores da Bomba de Prótons/uso terapêutico , Pirróis/uso terapêutico , Sulfonamidas/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Feminino , Refluxo Gastroesofágico/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/prevenção & controle , Falha de TratamentoRESUMO
BACKGROUND/AIMS: Belching is the act of expelling gas from the stomach or esophagus noisily through the oral cavity. Although it is a physiological phenomenon, belching may also be a symptom of upper gastrointestinal diseases such as reflux esophagitis and functional dyspepsia (FD). A detailed epidemiology of belching has not yet been reported. The aim of this study is to examine the prevalence and clinical characteristics of clinically significant belching (CSB) in adults. METHODS: We analyzed 1998 subjects who visited the hospital for annual health checkups. Belching was evaluated by a simple question "Do you burp a lot?" and scored as 0 (never), 1 (occasionally), 2 (sometimes), 3 (often), or 4 (always). Subjects with CSB were defined as having scores ≥ 3. We also collected the clinical parameters, endoscopic findings, and data according to the Athens Insomnia Scale, Rome IV questionnaire, and Hospital Anxiety and Depression Scale (HADS). RESULTS: Of the 1998 subjects, 121 (6.1%) had CSB. Subjects with CSB had FD more commonly than reflux esophagitis, but presence of heartburn was high (10.7% vs 3.1%). In addition, the HADS and Athens Insomnia Scale scores in subjects with CSB were significantly higher than those in subjects without CSB. Presence of heartburn (OR, 2.07; 95% CI, 1.05-4.09), presence of FD (OR, 2.12; 95% CI, 1.33-3.36), anxiety/depression (OR, 2.29; 95% CI 1.51-3.45), and sleep disturbances (OR, 1.73; 95% CI, 1.14-2.61) were significantly associated with CSB. CONCLUSION: The detailed epidemiology of belching in the general adult population was clarified.
RESUMO
BACKGROUND: Endoscopic removal of colorectal adenoma is considered an effective treatment for reducing the mortality rates associated with colorectal cancer. Warfarin, a type of anticoagulant, is widely used for the treatment and prevention of thromboembolism; however, bleeding may increase with its administration after polypectomy. In recent times, a high incidence of bleeding after endoscopic polypectomy has been reported in patients receiving heparin bridge therapy. However, previous studies have not compared the bleeding rate after endoscopic colorectal polypectomy between patients who continued with anticoagulant therapy and those who received heparin bridge therapy. We hypothesised that endoscopic colorectal polypectomy under the novel treatment with continuous warfarin is not inferior to endoscopic colorectal polypectomy under standard treatment with heparin bridge therapy with respect to the rate of postoperative bleeding. This study aims to compare the efficacy of endoscopic colorectal polypectomy with continuous warfarin administration and endoscopic colorectal polypectomy with heparin bridge therapy with respect to the rate of postoperative bleeding. METHODS: We will conduct a prospective multicentre randomised controlled non-inferiority trial of two parallel groups. We will compare patients scheduled to undergo colorectal polypectomy under anticoagulant therapy with warfarin. There will be 2 groups, namely, a standard treatment group (heparin bridge therapy) and the experimental treatment group (continued anticoagulant therapy). The primary outcome measure is the rate of postoperative bleeding. On the contrary, the secondary outcomes include the rate of cumulative bleeding, rate of overt haemorrhage (that does not qualify for the definition of haemorrhage after endoscopic polypectomy), incidence of haemorrhage requiring haemostasis during endoscopic polypectomy, intraoperative bleeding during endoscopic colorectal polypectomy requiring angiography, abdominal surgery and/or blood transfusion, total rate of bleeding, risk factors for postoperative bleeding, length of hospital stay, incidence of thromboembolism, prothrombin time-international ratio (PT-INR) 28 days after the surgery, and incidence of serious adverse events. DISCUSSION: The results of this randomised controlled trial will provide valuable information for the standardisation of management of anticoagulants in patients scheduled to undergo colorectal polypectomy. TRIAL REGISTRATION: UMIN-CTR UMIN000023720 . Registered on 22 August 2016.
Assuntos
Neoplasias Colorretais , Varfarina , Anticoagulantes/efeitos adversos , Neoplasias Colorretais/cirurgia , Heparina/efeitos adversos , Humanos , Estudos Multicêntricos como Assunto , Hemorragia Pós-Operatória/induzido quimicamente , Hemorragia Pós-Operatória/prevenção & controle , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Varfarina/efeitos adversosRESUMO
BACKGROUND: The tight junction plays a crucial role in structural esophageal epithelial defenses that maintain esophageal epithelial integrity. We examined the roles of ZO-1 and epidermal growth factor (EGF) in esophageal epithelial defense against acid using human esophageal epithelial cells. METHODS: Human esophageal epithelial cells (TE-1) were incubated with acidified medium in the presence or absence of various doses of EGF. We examined cell viability, expression and localization of ZO-1, and epithelial barrier functions such as transepithelial resistance and paracellular flux using fluorescein isothiocyanate (FITC)-conjugated dextran. RESULTS: TE-1 cells expressed ZO-1 and immunofluorescence detection of ZO-1 revealed continuous pericellular labeling of the epithelial monolayer. Acidified medium, which did not affect cell viability, reduced ZO-1 expression and yielded a discontinuous and fragmented pattern of expression, and also reduced transepithelial resistance and increased paracellular flux of FITC-dextran. EGF did not affect ZO-1 expression and epithelial barrier function under normal condition, while EGF significantly inhibited reduction of ZO-1 expression in a dose-dependent manner, and also inhibited impairment of barrier functions by acid exposure. CONCLUSION: EGF and ZO-1 play significant roles in esophageal epithelial defense against acid.
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Fator de Crescimento Epidérmico/farmacologia , Células Epiteliais/metabolismo , Esôfago/metabolismo , Proteínas de Membrana/efeitos dos fármacos , Proteínas de Membrana/metabolismo , Fosfoproteínas/efeitos dos fármacos , Fosfoproteínas/metabolismo , Análise de Variância , Western Blotting , Células Cultivadas , Células Epiteliais/efeitos dos fármacos , Células Epiteliais/patologia , Esôfago/citologia , Esôfago/efeitos dos fármacos , Esôfago/patologia , Humanos , Ácido Clorídrico , Concentração de Íons de Hidrogênio , Junções Íntimas , Proteína da Zônula de Oclusão-1RESUMO
NSAIDs compromise gastroduodenal defense mechanism mediated by inhibiting cyclooxygenase and leading to leukocyte infiltration or neutrophil adherence, and cause gastric ulcers. There are a number of mucoprotective drugs in Japan, and they were often used for NSAIDs-induced ulcer treatment. In vitro or in vivo studies, some mucoprotective drugs have been shown to have anti-inflammatory action due to the inhibition of leukocyte infiltration, production of inflammatory cytokines. However, mucoprotective drugs were given a low priority in "the Japanese guideline for the management of gastric ulcer" edited in 2003. Therefore, mucoprotective drugs should be investigated in terms of effects on NSAIDs-induced gastric ulcer patients because there are a few reliable evidences for the treatment of NSAID-induced gastric ulcer in Japan.
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Anti-Inflamatórios não Esteroides/efeitos adversos , Mucosa Gástrica/efeitos dos fármacos , Úlcera Gástrica/induzido quimicamente , Úlcera Gástrica/tratamento farmacológico , HumanosRESUMO
Gastroesophageal reflux disease (GERD) is associated with a variety of extraesophageal symptoms including asthma, chronic cough, laryngeal disorders, and various ENT symptoms. Recent studies suggest that GERD underlies or contributes to chronic sinusitis, chronic otitis media, dental erosion, and obstructive sleep apnea syndrome (OSAS). In this article, we review the prevalence, diagnosis, and treatment of extraesophageal symptoms and including Montreal definition, a new definition and classification of GERD by an International Consensus Group.
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Refluxo Gastroesofágico , Dor no Peito/etiologia , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/epidemiologia , Refluxo Gastroesofágico/terapia , Humanos , Otorrinolaringopatias/etiologia , Prevalência , Doenças Respiratórias/etiologia , Erosão Dentária/etiologiaRESUMO
A 32-year-old woman visited our department because of repeated regurgitation of food, and was diagnosed with rumination syndrome based on possession of symptoms typical for it. Although rumination syndrome is classified as a functional esophageal disorder according to the Rome II criteria, it is not well known in Japan, and there have been no previous reports of it in an adult with normal intelligence. Since patients with rumination syndrome are often misdiagnosed and receive unnecessary treatment, awareness of it by physicians is important.
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Refluxo Gastroesofágico/diagnóstico , Inteligência , Adulto , Bulimia/diagnóstico , Bulimia/psicologia , Diagnóstico Diferencial , Feminino , Refluxo Gastroesofágico/psicologia , Motilidade Gastrointestinal , Humanos , SíndromeRESUMO
PURPOSE: In Japan, the majority of early gastric cancers (EGCs) are now treated with endoscopic submucosal dissection (ESD). Patients with non-curative lesions treated by ESD are advised to undergo additional surgical resection (ASR) based on guidelines from the Japan Gastroenterological Endoscopy Society (JGES) and Japanese Gastric Cancer Association (JGCA). However, many studies have demonstrated that residual cancer and lymph node metastasis are only rarely found in ASR specimens. Here we retrospectively analyzed the conditions that could enable the avoidance of unnecessary ASR. METHODS: The ESD data for 114 absolute indication lesions and 26 lesions of expanded indication lesions were analyzed. The indications and the curability were evaluated according to the JGES/JGCA guidelines. RESULTS: The rates of non-curative resection and ASR were significantly higher in the expanded indication group compared to the absolute indication group (26.9% and 19.2% vs. 7.9% and 0.9%, respectively). ASR was performed for six patients. Three of their ARS specimens contained neither residual cancer nor lymph node metastasis, and the pathological findings of the preceding ESD specimens deviated slightly from the curative criteria defined by the guidelines. The conditions of the lesions that did not meet the curative criteria were as follows: (1) sm1 invasion of undifferentiated-type lesion <10 mm dia., (2) 21-25 mm dia. mucosal undifferentiated-type lesion, or (3) peacemeal resection with a horizontal margin positive for the mucosal differentiated-type. CONCLUSIONS: These data suggest that a close follow-up without ASR might be appropriate for patients in the above-mentioned three categories after non-curative ESD for EGC.
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Detecção Precoce de Câncer , Ressecção Endoscópica de Mucosa , Mucosa Gástrica/cirurgia , Neoplasias Gástricas/cirurgia , Idoso , Feminino , Gastrectomia , Humanos , Japão , Metástase Linfática/diagnóstico , Masculino , Neoplasia Residual/diagnóstico , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Neoplasias Gástricas/patologia , Procedimentos DesnecessáriosRESUMO
OBJECTIVE: Gastroesophageal reflux disease (GERD) is strongly associated with sleep disturbances. Although treatment with proton pump inhibitors (PPIs) helps to improve GERD symptoms and subjective sleep parameters, the effects of PPI therapy on objective sleep parameters are conflicting. The aim of this study was to examine the effects of esomeprazole treatment on GERD symptoms and sleep parameters assessed using actigraphs and questionnaires. METHODS: Thirteen patients with GERD received 20 mg of esomeprazole once daily for two weeks. The patients wore actigraphs from three days before the initiation of PPI treatment to the end of therapy. They were also asked to answer the following self-reported questionnaires: Frequency Scale for the Symptoms of GERD (FSSG), Pittsburg Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS). Objective sleep parameters were evaluated using actigraphy. RESULTS: Treatment with esomeprazole significantly decreased the total FSSG score, including the scores for reflux and dysmotility, as well as the ESS score, although it had no effect on the PSQI score. After the second week of treatment, esomeprazole significantly decreased the wake time (from 47.5±39.6 min to 36.0±27.1 min) and sleep latency period (from 19.5±19.8 min to 9.9±10.2 min) and increased the percentage of sleep time (from 89.1±8.8% to 91.9±6.3%); however, improvements were not noted in all objective parameters. CONCLUSION: Esomeprazole treatment significantly improves various objective sleep parameters in Japanese patients with GERD. Further placebo-controlled randomized trials are needed to obtain detailed results.
Assuntos
Esomeprazol/uso terapêutico , Refluxo Gastroesofágico/tratamento farmacológico , Inibidores da Bomba de Prótons/uso terapêutico , Transtornos do Sono-Vigília/tratamento farmacológico , Sono/efeitos dos fármacos , Actigrafia , Adulto , Idoso , Povo Asiático , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Resultado do TratamentoRESUMO
OBJECTIVE: Eosinophilic esophagitis (EoE) is diagnosed by the presence of dysphagia and intraepithelial eosinophilic infiltration of ≥15 per high-power field (HPF). EoE should be distinguished from proton pump inhibitor-responsive esophageal eosinophilic infiltration (PPI-R EEI) in patients that are responsive to PPI treatment. The aim of this study was to determine the prevalence of EoE and PPI-R EEI in Japanese patients in a multicenter study. METHODS: Ten hospitals participated in this study. Esophageal biopsy was performed when the patients had typical EoE symptoms or when endoscopic findings revealed a typical EoE appearance. EEI was defined as the intraepithelial eosinophilic infiltration of ≥15 per HPF. Patients with EEI received rabeprazole for 8 weeks to distinguish EoE from PPI-R EEI. RESULTS: A total of 13,634 subjects that underwent upper gastrointestinal endoscopy because of further examination or as a routine checkup were enrolled. Seventy-one (0.5%) patients suspected with EoE were examined by biopsy. A histological examination of 7 (9.9%) cases revealed EEI. Two of these 7 patients showed no symptoms and the other 5 were treated with PPI. Two (0.01%) patients were diagnosed with EoE and 3 (0.02%) with PPI-R EEI. CONCLUSION: EoE and PPI-R EEI were rare in Japanese patients that underwent upper gastrointestinal endoscopy.
Assuntos
Esofagite Eosinofílica/epidemiologia , Adulto , Idoso , Eosinofilia/patologia , Esofagite Eosinofílica/tratamento farmacológico , Esofagite Eosinofílica/patologia , Esôfago/patologia , Humanos , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Inibidores da Bomba de Prótons/uso terapêuticoRESUMO
Von Hippel-Lindau (VHL) disease is an autosomal dominant inherited disorder characterized by extensively vascularized tumors and cysts in specific organs. Angiogenesis is a striking future of VHL disease with its characteristic cysts and well-vascularized tumors. The hypervascular nature of VHL lesions has been linked to the overproduciton of vascular endothelial growth factor (VEGF) through increased expression of hypoxia inducible factor-1alpha (HIF-1alpha). Here we describe a rare case of VHL disease with esophageal and gastric varices due to arterioportal shunt in a serous cystadenoma of the pancreas, which, upon immunohistochemical examination, exhibited HIF-1alpha and VEGF expression. Rupture of esophageal varices was successfully treated with endoscopic injection sclerotherapy.