RESUMO
OBJECTIVE: The antireflux surgical technique with the RefluxStop device is one of the latest approaches to treating patients with gastroesophageal reflux disease (GERD). The aim of this study was to assess the safety and feasibility of laparoscopic hiatal hernia (HH) repair with the RefluxStop device in patients with GERD and concurrent large HH (≥4 cm). PATIENTS AND METHODS: A retrospective chart review was performed for the first 30 patients with a large HH who consented and underwent HH surgery with the RefluxStop device. The operative technique and outcomes were evaluated to assess safety and feasibility, HH recurrence, dysphagia, and patient satisfaction. RESULTS: Between May 2020 and April 2022, 30 patients underwent laparoscopic HH repair with the RefluxStop device. All patients had typical symptoms of GERD, such as heartburn and regurgitation, and 15 patients (50%) had preoperative dysphagia. Median HH size was 5 cm (interquartile range, 4 to 5). Median operating time was 56 minutes (interquartile range, 52 to 63), with no intra and postoperative complications related to the device. One patient required laparotomy due to adhesions and associated bleeding when accessing the abdomen. All patients had postoperative imaging (video fluoroscopy) on postoperative day 1 and at 3 months, confirming the correct location of the RefluxStop device. One patient (3.3%) needed postoperative balloon dilatation due to severe dysphagia. Reflux symptoms (heartburn and acid regurgitation) resolved significantly in all patients ( P < 0.001) at 6 months. One episode of recurrence of HH (3.3%) occurred during the follow-up period of 6 months. CONCLUSION: This study demonstrates the short-term safety and feasibility of laparoscopic HH repair with the RefluxStop device in patients with large HH, with a low rate of postoperative dysphagia and subsequent improvement or resolution of reflux symptoms in all patients.
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Transtornos de Deglutição , Refluxo Gastroesofágico , Hérnia Hiatal , Laparoscopia , Humanos , Hérnia Hiatal/complicações , Hérnia Hiatal/cirurgia , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/cirurgia , Herniorrafia/métodos , Azia/complicações , Azia/cirurgia , Seguimentos , Estudos Retrospectivos , Laparoscopia/métodos , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND/AIMS: Patients with irritable bowel syndrome (IBS) often report upper gastrointestinal (GI) (e.g., nausea and heartburn), somatic, and emotional symptoms. This study seeks to examine the relationships among younger and older women with IBS and indicators of autonomic nervous system (ANS) function and daily nausea and heartburn symptoms. METHODS: Women were recruited through clinics and the community. Nocturnal heart rate variability (HRV) was obtained using ambulatory electrocardiogram Holter monitors. Individual symptom severity and frequency were collected using 28-day diaries. All variables were stratified by younger (<46 years) and older (≥46 years) age groups. RESULTS: Eighty-nine women with IBS were included in this descriptive correlation study (n = 57 younger; n = 32 older). Older women had reduced indices of vagal activity when compared to younger women. In older women, there was an inverse correlation between nausea and vagal measures (Ln RMSSD, r = -.41, p = .026; Ln pNN50, r = -.39, p = .034). Heartburn in older women was associated with sleepiness (r = .59, p < .001) and anger (r = .48, p = .006). Nausea was significantly correlated with anger in the younger group (r = .41, p = .001). There were no significant relationships between HRV indicators and nausea and heartburn in younger women. CONCLUSIONS: Age-related differences in ANS function that are associated with nausea may portend unique opportunities to better understand the vagal dysregulation in women with IBS.
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Síndrome do Intestino Irritável , Humanos , Feminino , Idoso , Síndrome do Intestino Irritável/complicações , Azia/complicações , Náusea , EletrocardiografiaRESUMO
BACKGROUND & AIMS: Physiological and psychological factors have been found to influence esophageal symptom reporting. We aimed to evaluate which of these factors are associated with 3 reflux symptom severity outcomes (ie, Total Reflux, Heartburn, and Sleep Disturbance) through a traditional statistical and a complementary machine-learning approach. METHODS: Consecutive adult patients with refractory heartburn/regurgitation symptoms underwent standard 24-hour pH-impedance monitoring and completed questionnaires assessing past and current gastrointestinal and psychological health. In the traditional statistical approach, hierarchical general linear models assessed relationships of psychological and physiological variables (eg, total number of reflux episodes) with reflux severity scores. Mediation analyses further assessed pathways between relevant variables. In the machine-learning approach, all psychological and physiological variables were entered into 11 different models and cross-validated model performance was compared among the different models to select the best model. RESULTS: Three hundred ninety-three participants (mean [SD] age, 48.5 [14.1] years; 60% were female) were included. General psychological functioning emerged as an important variable in the traditional statistical approach, as it was significantly associated with all 3 outcomes and mediated the relationship between childhood trauma and both Total Reflux and Heartburn Severity. In the machine-learning analyses, general psychological variables (eg, depressive symptoms) were most important for Total Reflux and Sleep Disturbance outcomes, and symptom-specific variables, like visceral anxiety, were more influential for Heartburn Severity. Physiological variables were not significant contributors to reflux symptom severity outcomes in our sample across reflux classifications and statistical methodology. CONCLUSIONS: Psychological processes, both general and symptom-specific, should be considered as another important factor within the multifactorial processes that impact reflux symptom severity reporting across the reflux spectrum.
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Refluxo Gastroesofágico , Azia , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Azia/etiologia , Azia/complicações , Monitoramento do pH Esofágico/métodos , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/complicações , VômitoRESUMO
INTRODUCTION: Heartburn is a frequent symptom occurring in daily clinical practice and is mainly associated with gastroesophageal reflux disease (GERD). However, it can be stimulated by various factors and diseases other than GERD can present with heartburn. Therefore, physicians must be very careful in distinguishing GERD from non-GERD conditions in their patients, particularly when heartburn is refractory to anti-reflux medications. AREAS COVERED: The aim of this narrative review was to analyze the medical literature regarding the prevalence of heartburn and the various clinical disorders which can be present with this symptom. The type of medications usually adopted for treating heartburn and their grade of safety have been reviewed using an extensive computerized (Medline/PubMed) search with particular focus on the last 20 years. EXPERT OPINION: Many drugs can be used for relieving heartburn in patients with GERD, although PPIs are the pharmacological agents with the greatest efficacy. However, it must be highlighted that many non-GERD conditions may present clinically with this symptom whose intensity does not differ between GERD and functional esophageal disorders, which represent about 50% of all patients with suspected GERD. It is very important to identify these functional conditions because their treatment differs completely from that of GERD.
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Refluxo Gastroesofágico , Azia , Humanos , Azia/diagnóstico , Azia/tratamento farmacológico , Azia/complicações , Inibidores da Bomba de Prótons/efeitos adversos , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/tratamento farmacológicoRESUMO
OBJECTIVE: Historically, psychological processes are associated with disorders at the functional end of the gastro-oesophageal reflux disease (GERD) spectrum. However, recent research suggests that psychological symptoms are relevant across the entire GERD spectrum. We aim to investigate whether psychological symptoms are associated with reflux phenotype (True GERD, Borderline GERD, reflux hypersensitivity, functional heartburn) along the GERD spectrum in a cohort of refractory reflux patients. DESIGN: Consecutive adult patients with refractory reflux symptoms underwent standard 24-hour pH-impedance monitoring and completed questionnaires assessing demographic, clinical and psychological information. Bayesian one-way analysis of variance assessed whether psychological variables differed across reflux phenotypes. Next, we applied multinomial and ordinal logistic regressions with clinical, demographic and psychological variables set as independent variables and reflux phenotype as the outcome variable. The complementary machine-learning approach entered all demographic, clinical and psychological variables into models, with reflux phenotype set nominally and ordinally. Cross-validated model performance was used to select the best model. RESULTS: 393 participants (mean (SD) age=48.5 (14.1); 60% female) were included. The Bayesian analyses found no difference in psychological variables across reflux phenotypes. Similarly, age, gender and proton pump inhibitor use were the only significant variables in the multinomial logistic regression and body mass index was significant in both regressions. Machine-learning analyses revealed poorly performing models with high misclassification rates (67-68%) in both models. CONCLUSION: Psychological symptoms do not differ between nor predict reflux phenotype membership in refractory reflux patients. Findings suggest that psychological symptoms are relevant across the spectrum of GERD, rather than specific to functional oesophageal disorders.
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Refluxo Gastroesofágico , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Teorema de Bayes , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/complicações , Azia/complicações , Azia/diagnóstico , Inibidores da Bomba de Prótons/uso terapêutico , Monitoramento do pH EsofágicoRESUMO
This study aimed to investigate the significance of Hill classification to predict esophagitis, Barrett's esophagus, gastroesophageal reflux disease (GERD) symptomatology, and future prescriptions of proton pump inhibitors in clinical practice. A total of 922 patients (546 women and 376 men; mean age 54.3 [SD 18.4] years) who underwent gastroscopy between 2012 and 2015 were analyzed. Patient questionnaire regarding symptoms were compared with endoscopy findings. A medical chart review was done that focused on the prescription of PPIs, additional gastroscopies, and GERD surgery in a 3-year period before the index gastroscopy and in a 6-year period afterward. In patients naïve to PPI prescriptions (n = 466), Hill grade III was significantly associated with esophagitis (AOR 2.20; 95% CI 1.00-4.84) and > 2 PPI prescriptions 6 year after the index gastroscopy (AOR 1.95; 95% CI 1.01-3.75), whereas Hill grade IV was significantly associated with esophagitis (AOR 4.41; 95% CI 1.92-10.1), with Barrett's esophagus (AOR 12.7; 95% CI 1.45-112), with reported heartburn (AOR 2.28; 95% CI 1.10-4.74), and with >2 PPI prescriptions (AOR 2.16; 95% CI 1.02-4.55). In patients 'non-naïve' to PPI prescription (n = 556), only Hill grade IV was significantly associated with esophagitis, reported heartburn, and with >2 PPI prescriptions. The gastroscopic classification in Hill grades III and IV is important in clinical practice because they are associated with esophagitis, Barrett's esophagus, symptoms of GERD, and prescriptions of PPIs, whereas a differentiation between Hill grades I and II is not.
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Esôfago de Barrett , Esofagite Péptica , Refluxo Gastroesofágico , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Esôfago de Barrett/complicações , Esofagite Péptica/complicações , Azia/complicações , Refluxo Gastroesofágico/diagnóstico , Inibidores da Bomba de Prótons/uso terapêuticoRESUMO
BACKGROUND & AIMS: Understanding which eosinophilic esophagitis (EoE) patients will respond to treatment with topical corticosteroids (tCS) remains challenging, and it is unknown whether obesity impacts treatment response. This study aimed to determine whether treatment outcomes to tCS in EoE patients vary by body mass index (BMI). METHODS: This retrospective cohort study of the University of North Carolina EoE Clinicopathologic database assessed subjects age 14 years or older with a new diagnosis of EoE. Their BMI was calculated and histologic, symptom, and endoscopic responses were recorded after tCS treatment. The treatment response of obese (BMI, ≥30 kg/m2) and nonobese EoE status was compared using bivariate and multivariate analyses. RESULTS: We identified 296 EoE patients treated with tCS. Baseline characteristics were similar, although obese EoE patients had more heartburn and hiatal hernias. Histologic response was higher for those who were nonobese compared with obese at fewer than 15 (61% vs 47%; P = .049) and 6 or fewer (54% vs 38%; P = .02) eosinophils per high-power field, respectively. In addition, nonobese patients had significantly greater endoscopic and symptomatic responses. On multivariate analysis, increasing BMI was associated independently with decreased histologic response after accounting for age, heartburn, dilation, and hiatal hernia whether BMI was assessed as a continuous variable (adjusted odds ratio [aOR], 0.93; 95% CI, 0.89-0.98), as nonobese vs obese (aOR, 0.38; 95% CI, 0.21-0.68), or in 4 categories (overweight vs normal [aOR, 0.46; 95% CI, 0.26-0.84] or obese vs normal [aOR, 0.26; 95% CI, 0.13-0.51]). CONCLUSIONS: As BMI increases in EoE patients, the odds of histologic, symptomatic, and endoscopic responses to tCS decreases, with obese patients having an approximately 40% decrease in odds of response.
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Esofagite Eosinofílica , Humanos , Adolescente , Esofagite Eosinofílica/complicações , Esofagite Eosinofílica/tratamento farmacológico , Esofagite Eosinofílica/diagnóstico , Índice de Massa Corporal , Azia/complicações , Estudos Retrospectivos , Glucocorticoides , Esteroides , Obesidade/complicaçõesRESUMO
BACKGROUND: Impedance-pH monitoring allows evaluation of esophageal chemical clearance, a response to reflux elicited by the esophago-salivary reflex, by means of the post-reflux swallow-induced peristaltic wave (PSPW) index; mucosal integrity can be evaluated by means of mean nocturnal baseline impedance (MNBI) and is regarded as a GERD marker. Currently, the relationship between PSPW index and MNBI has not yet been fully investigated and represents the aim of the present study. METHODS: Impedance-pH tracings from consecutive patients were reviewed. ROC analysis and multivariate regression models were generated to evaluate the association between acid exposure time (AET), total refluxes (TRs), PSPW index, and MNBI. Patients were classified by means of AET thresholds and symptom-reflux association indexes into conclusive and inconclusive GERD, reflux hypersensitivity (RH), and functional heartburn (FH). Pathologic MNBI <2292 Ω was defined according to published outcome studies. KEY RESULTS: Two hundred and thirty patients constituted the study cohort. Overall, a significant direct correlation was observed between PSPW index and MNBI (0.759, p < 0.001). At ROC analysis, a PSPW index cut-off value of 53% was the best discriminator between normal from pathologic MNBI values (sensitivity 88%, specificity 86.4%). Considering AET cut-off of 4% or 6%, a sensitivity of 80.7% and 46% and a specificity of 62.5% and 93.2% were found, respectively. According to multivariate analysis, AET >4% and PSPW index value <53% or <61% were significantly associated with pathologic MNBI values. CONCLUSIONS AND INFERENCES: Esophageal chemical clearance is a major defense mechanism against reflux and its impairment represents a major determinant of reflux-associated mucosal damage.
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Monitoramento do pH Esofágico , Refluxo Gastroesofágico , Humanos , Concentração de Íons de Hidrogênio , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Azia/etiologia , Azia/complicações , Impedância ElétricaRESUMO
BACKGROUND: The outcome of anti-reflux surgery in patients with suspected gastro-oesophageal reflux-induced cough is frequently uncertain. The aims of this study were to assess the efficacy of laparoscopic fundoplication for controlling cough in patients with chronic cough without asthma, who have pathologic gastro-oesophageal reflux, and to identify predictors of response. METHODS: From a prospective database of 1598 patients who have undergone laparoscopic fundoplication, 66 (4%) with proven gastro-oesophageal reflux disease (GORD) and chronic cough without asthma were studied. All patients underwent gastroscopy and 24-h pH monitoring before operation. Heartburn and regurgitation were assessed using a modified DeMeester score. Severity of cough before and after surgery was self-assessed by the patient using a visual analog scale at a minimum of 12 months post-operatively (median 43 mo; range: 14-104 mo). Patients were considered to have responded to fundoplication if they had no cough or the cough had improved by 50% or more after operation. RESULTS: Cough and heartburn/regurgitation were relieved in 61% (40/66) and 90% (44/49) of the patients, respectively. The presence of typical GORD symptoms or oesophagitis, and pH study variables did not predict the response of the cough to fundoplication. CONCLUSION: Refinement in the aetiological diagnosis of chronic cough due to GORD is necessary for improved outcome. Patients diagnosed with GORD-related chronic cough need to be counseled regarding their expectations from anti-reflux surgery.
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Asma , Tosse , Fundoplicatura , Refluxo Gastroesofágico , Laparoscopia , Humanos , Asma/complicações , Asma/cirurgia , Doença Crônica , Tosse/etiologia , Tosse/cirurgia , Fundoplicatura/efeitos adversos , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/cirurgia , Azia/cirurgia , Azia/complicações , Laparoscopia/efeitos adversosRESUMO
Revisional surgery may be required in a subset of patients who remain symptomatic despite undergoing laparoscopic fundoplication (LF) for gastroesophageal reflux disease (GERD). While revisional LF (RLF) is feasible in these patients, laparoscopic Roux-en-Y gastric bypass (LRYGB) may serve as an alternative, although its efficacy and safety remains unknown. This study aimed to determine the outcomes of LRYGB in symptomatic patients following failed LF for GERD. MEDLINE, EMBASE, and PubMed databases were systematically searched for studies reporting LRYGB outcomes in symptomatic adults despite undergoing LF for GERD. Postoperative symptom resolution, recurrence of heartburn and dysphagia, proton pump inhibitor (PPI) use, and body mass index (BMI) reduction were assessed to determine LRYGB efficacy. Postoperative morbidity and mortality were used to evaluate LRYGB safety. Twenty-two studies with 1523 patients were included. Pooled rates of symptom resolution, recurrence of heartburn and dysphagia, PPI use, morbidity, and mortality were 71.6% (95% CI 59.4-86.4), 15.6% (8.9-27.3), 20.7% (12.5-34.3), 29.6% (18.8-46.5), 39.5% (29.9-52.3), and 2.2% (1.2-4.0), respectively, following LRYGB. Similar rates were observed after RLF. However, BMI reduction was significantly greater after LRYGB compared with RLF (mean difference 6.1 kg/m2, 4.8-7.4; p < 0.0001). LRYGB resulted in symptom relief in a majority of patients, and proved comparable to RLF regarding symptom recurrence and PPI use. Morbidity and mortality following LRYGB also did not differ from RLF. However, LRYGB was associated with considerably greater weight loss relative to RLF. Therefore, LRYGB is efficacious and an acceptable revisional procedure in symptomatic GERD patients who have previously undergone LF.
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Transtornos de Deglutição , Derivação Gástrica , Refluxo Gastroesofágico , Laparoscopia , Obesidade Mórbida , Adulto , Humanos , Transtornos de Deglutição/cirurgia , Fundoplicatura/efeitos adversos , Fundoplicatura/métodos , Derivação Gástrica/efeitos adversos , Derivação Gástrica/métodos , Refluxo Gastroesofágico/cirurgia , Refluxo Gastroesofágico/complicações , Azia/complicações , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Obesidade Mórbida/complicações , Obesidade Mórbida/diagnóstico , Obesidade Mórbida/cirurgia , Redução de PesoRESUMO
Prior studies have conflicting findings regarding the association between gastroesophageal reflux disease (GERD) and esophageal squamous cell carcinoma (ESCC). We examined this relationship in a prospective cohort in a region of high ESCC incidence. Baseline exposure data were collected from 50 045 individuals using in-person interviews at the time of cohort entry. Participants were followed until they developed cancer, died, or were lost to follow up. Participants with GERD symptoms were categorized into any GERD (heartburn or regurgitation), mixed symptoms, or heartburn alone. Multivariable Cox regression was used to assess the relationship between GERD symptom group and histologically confirmed ESCC. The model was adjusted for known risk factors for GERD and ESCC. 49 559 individuals were included in this study, of which 9005 had GERD symptoms. Over 13.0 years of median follow up, 290 individuals were diagnosed with ESCC. We found no association between any GERD and risk of ESCC (aHR 0.90, 95% CI: 0.66-1.24, P = .54). Similar findings were observed for the GERD symptom subtypes. Significant interactions between any GERD and sex (P = .013) as well as tobacco smoking (P = .028) were observed. In post-hoc analyses, GERD was associated with a decreased risk of ESCC in men (aHR 0.51, 95% CI: 0.27-0.98 P = .04) and in smokers (aHR 0.26, 95% CI: 0.08-0.83 P = .02). While there was little evidence for an overall association between GERD symptoms and ESCC risk, significant interactions with sex and smoking were observed. Men and smokers with GERD symptoms had a lower risk of ESCC development.
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Neoplasias Esofágicas , Carcinoma de Células Escamosas do Esôfago , Refluxo Gastroesofágico , Masculino , Humanos , Carcinoma de Células Escamosas do Esôfago/epidemiologia , Estudos de Coortes , Neoplasias Esofágicas/etiologia , Neoplasias Esofágicas/complicações , Azia/complicações , Estudos Prospectivos , Incidência , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/epidemiologia , Fatores de Risco , Fumar/efeitos adversos , Fumar TabacoRESUMO
BACKGROUND: One of the most important problems associated with the treatment of Rheumatoid Arthritis (RA) is erosive-ulcerative lesions (EUL) of the gastroduodenal zone, which is associated with the use of non-steroidal anti-inflammatory drugs (NSAIDs). AIMS: Our research aims to study the clinical and histo-morphological criteria for forming the EUL of the gastroduodenal zone in patients with RA. METHODS: Patients were divided into 3 groups, depending on the presence of an EUL, according to Fibrogastroduodenoscopy (FGDS) data with a negative test for H. pylori. Group 1 included RA patients without EUL (n = 18), group 2 RA patients with erosive lesions of the gastroduodenal zone (n = 57), and group 3 consisted of RA patients with ulcerative lesions (n = 17). As a norm, we used data from a survey of 18 healthy donors corresponding to RA patient's age and sex distribution, where no somatic pathology was revealed. GSRS questionnaire was used for assessment of subjective symptoms. For histomorphological studies, biopsy specimens were taken during FGDS using an Olympus Evis Exera II digital video endoscope. RESULTS: Patients of RA with EUL in the gastro-duodenal zone were significantly different from the group of healthy donors and patients of group 1 by the severity of 5 symptoms related to the upper gastrointestinal tract according to the GSRS questionnaire, including abdominal pain, heartburn, belching acid, a feeling of sucking and burning in epigastria, nausea and vomiting. In general, there were no clinically significant differences between the frequency of occurrence and the severity of symptoms on the GSRS scale between group 2 and group 3, except for complaints of heartburn. So, RA patients of group 3 had a higher rate of heartburn feeling of 3.0 (2.0-3.0) points than patients of group 2 with 2.0 (1.0-2.0) points. CONCLUSION: The development of a EUL of the gastroduodenal zone in patients with RA is associated with low activity of inflammation in all studied slides, regardless of structurally destructive changes in the stomach and duodenum and compensatory hyperplastic reactions in the superficial layer of mucosa membrane, which can be determined by minimal subjective sensations or even complete absence of clinical manifestations with the formation of "silent ulcers", complicated by bleeding and perforation.
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Artrite Reumatoide , Úlcera , Humanos , Úlcera/complicações , Úlcera/tratamento farmacológico , Azia/complicações , Azia/tratamento farmacológico , Artrite Reumatoide/complicações , Artrite Reumatoide/tratamento farmacológico , Anti-Inflamatórios não Esteroides , EstômagoRESUMO
BACKGROUND: Supragastric belching (SGB) is a phenomenon where air is rapidly sucked from the pharynx into the esophagus and immediately expelled through abdominal straining. It is considered a behavior disorder and is increasingly recognized not only in patients with excessive belching, but also in those with reflux-like symptoms. Increased prevalence of esophageal hypomotility and increased acid exposure were previously reported in small cohorts of SGB patients. We aimed to clarify the impact of SGB on motility, reflux, and acid exposure in a large cohort of SGB patients. METHODS: In a single-center database study, we searched for patients with pathological SGB. MII-pH and Manometry tracings were manually re-evaluated in all patients. Demographic, clinical, motility, reflux, and SGB-related data were gathered. KEY RESULTS: Three hundred and forty-eight patients were included. Heartburn, belching, and regurgitation were the most common symptoms. Ineffective esophageal motility (IEM) was found in 27% of patients. SGB related to 47% of all reflux and to 53.6% of acid reflux events, and accounted for 27.3% of acid exposure time (AET). In those with severe SGB, 62% of acid reflux events and 46% of AET were SGB-related. CONCLUSIONS & INFERENCES: Supragastric belching is common, associated with higher incidence of IEM and is responsible for almost a third of esophageal acid burden. The impact of SGB is proportional to its severity. Diagnosis of SGB should be sought in patients with excessive belching and in patients with refractory reflux symptoms. Recognizing SGB and treating patients with behavioral therapy may alleviate acid exposure and improve quality of life.
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Esofagite Péptica , Refluxo Gastroesofágico , Humanos , Eructação/diagnóstico , Qualidade de Vida , Refluxo Gastroesofágico/complicações , Azia/complicações , Manometria/efeitos adversos , Monitoramento do pH Esofágico/efeitos adversosRESUMO
<br><b>Introduction:</b> Biliary gastropathy is a disease characterized by upper abdominal pain, frequent heartburn, nausea, and vomiting of bile. It is caused by the backward flow of duodenal fluid into the stomach and esophagus.</br> <br><b>Aim:</b> A retrospective cohort study was performed to estimate the prevalence and risk factors of bile reflux gastritis secondary to cholecystectomy and to evaluate the endoscopic and histopathologic changes in gastric mucosa caused by bile reflux gastritis.</br> <br><b>Materials and methods:</b> The study involved 64 patients with epigastric pain and/or dyspeptic symptoms during the period from January 2018 to December 2020 who presented to Zagazig University Hospitals. The subjects were divided into two groups: the control group (CG), with 30 subjects who had never undergone any biliary interventions, and the post-cholecystectomy group (PCG), consisting of 34 patients who had undergone cholecystectomy.</br> <br><b>Results:</b> The prevalence of bile reflux gastritis was 16.7% in the CG and 61.8% in the PCG. In both groups, diabetes, obesity, increased gastric bilirubin, and increased gastric pH were risk factors for bile reflux gastritis (r = 0.28, 0.48, 0.78, and 0.57, respectively). However, there were no correlations between age, sex, epigastric pain, heartburn, vomiting, and the presence of bile reflux gastritis.</br> <br><b>Discussion:</b> Bile reflux gastritis is a common complication following cholecystectomy and is more common among obese and diabetic patients.</br>.
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Refluxo Biliar , Diabetes Mellitus , Gastrite , Dor Abdominal/etiologia , Refluxo Biliar/complicações , Refluxo Biliar/etiologia , Bilirrubina , Colecistectomia/efeitos adversos , Diabetes Mellitus/etiologia , Gastrite/epidemiologia , Gastrite/etiologia , Gastrite/patologia , Azia/complicações , Humanos , Obesidade/complicações , Estudos Retrospectivos , Vômito/complicaçõesRESUMO
A middle-aged male who suffered from heartburn ingested 1 tablespoon of bicarbonate dissolved in water to relieve symptoms. Minutes afterwards he debuted with severe abdominal pain. Upon arrival at hospital 35 minutes later he was septic with peritonitis. Surgery without preoperative radiology was contemplated. However, a promptly available CT-scan interpreted by a radiologist revealed small amounts of pneumoperitoneum. During laparotomy findings were minor and the anticipated perforation could not be localized. However, after extensive air insufflation with a gastroscope a perforation below the gastroesophageal junction was detected. This case illustrates how a seemingly harmless home remedy resulted in a life-threatening condition. During night-time in Sweden, primary radiological services are often only offered digitally by remote radiologists. Such a remote organization at our hospital might have resulted in omitting CT to avoid delay, but with an increased risk of misdiagnosing our patient.
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Azia , Pneumoperitônio , Azia/complicações , Humanos , Laparotomia , Masculino , Medicina Tradicional/efeitos adversos , Pessoa de Meia-Idade , Pneumoperitônio/etiologia , Ruptura , EstômagoRESUMO
BACKGROUND: In 10-15% of children with esophageal atresia (EA) delayed reconstruction of esophageal atresia (DREA) is necessary due to long-gap EA and/or prematurity/low birth weight. They represent a patient subgroup with high risk of complications. We aimed to evaluate postoperative morbidity and health-related quality of life (HRQOL) in a Swedish national cohort of children with DREA. METHODS: Postoperative morbidity, age-specific generic HRQOL (PedsQL™ 4.0) and condition-specific HRQOL (The EA-QOL questionnaires) in children with DREA were compared with children with EA who had primary anastomosis (PA). Factors associated with the DREA group's HRQOL scores were analyzed using Mann-Whitney U-test and Spearman's rho. Clinical data was extracted from the medical records. Significance level was p < 0.05. RESULTS: Thirty-four out of 45 families of children with DREA were included and 30 returned the questionnaires(n = 8 children aged 2-7 years; n = 22 children aged 8-18 years). Compared to children with PA(42 children aged 2-7 years; 64 children aged 8-18 years), there were no significant differences in most early postoperative complications. At follow-up, symptom prevalence in children aged 2-7 with DREA ranged from 37.5% (heartburn) to 75% (cough). Further digestive and respiratory symptoms were present in ≥ 50%. In children aged 8-18, it ranged from 14.3% (vomiting) to 40.9% (cough), with other digestive and airway symptoms present in 19.0-27.3%. Except for chest tightness (2-7 years), there were no significant differences in symptom prevalence between children with DREA and PA, nor between their generic or condition-specific HRQOL scores (p > 0.05). More children with DREA underwent esophageal dilatations (both age groups), gastrostomy feeding (2-7 years), and antireflux treatment (8-18 years), p < 0.05. Days to hospital discharge after EA repair and a number of associated anomalies showed a strong negative correlation with HRQOL scores (2-7 years). Presence of cough, airway infection, swallowing difficulties and heartburn were associated with lower HRQOL scores (8-18 years), p < 0.05. CONCLUSIONS: Although children with DREA need more treatments, they are not a risk group for postoperative morbidity and impaired HRQOL compared with children with PA. However, those with a long initial hospital stay, several associated anomalies and digestive or respiratory symptoms risk worse HRQOL. This is important information for clinical practice, families and patient stakeholders.
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Atresia Esofágica , Criança , Tosse/complicações , Atresia Esofágica/complicações , Atresia Esofágica/cirurgia , Azia/complicações , Humanos , Morbidade , Qualidade de Vida , Suécia , Resultado do TratamentoRESUMO
BACKGROUND: Hiatus hernia (HH) contributes to development of gastroesophageal reflux disease, Barrett's esophagus and esophageal adenocarcinoma. This study was aimed to investigate the influence of HH on reflux patterns and distal esophageal mucosal integrity in non-erosive reflux disease (NERD). METHODS: We retrospectively analyzed PPI-refractory NERD patients referred to three tertiary referral centers who underwent high-resolution manometry and off-PPI 24-h impedance-pH monitoring (with or without bile spectrophotometry). Patients with HH ≥2 cm (HH group, n = 42) or no HH (non-HH group, n = 40) with similar esophageal acid exposure time (AET 6%-12%) were included. KEY RESULTS: Age, gender, BMI, esophageal motility, AET, and esophageal clearance were similar between the two groups. The HH group had higher numbers of total reflux episodes (p = 0.015) with similar proportion of acid/non-acid reflux compared with the non-HH group. Mean nocturnal baseline impedance (MNBI) in the distal esophagus was significantly lower in the HH group than the non-HH group at both 5 cm (p = 0.002) and 3 cm (p = 0.015) above the lower esophageal sphincter. Multivariable regression analysis showed that HH, less non-acid reflux and lower post-reflux swallow-induced peristaltic wave index (PSPWI) were independently associated with lower MNBI. Among 31 patients tested with bile spectrophotometry, the HH group had significantly longer bile exposure time than the non-HH group (p = 0.011), and bile reflux inversely and significantly correlated with MNBI (rho = -0.75, p < 0.001). CONCLUSIONS AND INFERENCES: Hiatus hernia, less non-acid reflux and lower PSPWI were associated with lower MNBI. HH impairs distal esophageal mucosal integrity, the mechanism of which we speculate to be through excessive bile reflux.
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Refluxo Biliar , Esofagite Péptica , Refluxo Gastroesofágico , Hérnia Hiatal , Humanos , Impedância Elétrica , Monitoramento do pH Esofágico , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/patologia , Azia/complicações , Hérnia Hiatal/complicações , Manometria , Estudos RetrospectivosRESUMO
State of the Art Diagnostics of the Esophagus Abstract. Modern diagnostics of the esophagus is highly technical. It mainly includes endoscopic, radiological, nuclear medicine, functional and electrochemical examinations. Diagnostic tools for esophageal disorders involve esophagogastroduodenoscopies with chromoendoscopy, manometric and pH-impedance catheters as well as radiological techniques, such as CT, MRI or PET-CTs. The patient's history including the main clinical symptoms such as heartburn or dysphagia, and the physical examination will determine the choice and order of subsequent examinations. The esophagogastroduodenoscopy is one of the most important diagnostic tools and has a very low complication rate. During esophagogastroduodenoscopy biopsies, chromoendoscopy or therapeutic interventions can be performed. Endosonography is essential for the staging of esophageal cancer and accuracy can be improved by endosonographically guided biopsies. A CT scan completes the tumor staging and is essential to search for metastases. For motility disorders high resolution manometry is the gold standard which can be supplemented with esophagus barium swallow exams. pH-impedance catheters can be used for diagnosis of reflux. MRI swallow exams are predominantly applied in clinical studies but may be more frequently used in the future.
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Transtornos de Deglutição , Refluxo Gastroesofágico , Transtornos de Deglutição/complicações , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Azia/complicações , Humanos , Manometria/efeitos adversosRESUMO
Hiatal hernia (HH) is associated with gastroesophageal reflux disease (GERD); the effect of HH size on GERD is not well defined. To evaluate the relationship between HH size as measured by high-resolution esophageal manometry (HREM) and reflux parameters on esophageal pH-impedance testing (multichannel intraluminal impedance-pH [MII-pH]) to define HH sizes associated with GERD. HREM and MII-pH studies were reviewed. The relationship of HH size to other parameters was analyzed with multivariable logistic regression. Correlation coefficients were determined using Spearman and Pearson's tests. A total of 897 patients underwent both HREM and MII-pH. There were 529 (58.9%) patients with HH size <1 cm, 203 (22.6%) with HH 1.0-1.9 cm, and 165 (18.4%) with HH ≥2 cm. Larger HH size was associated with lower esophageal sphincter (LES) basal and residual pressures (r = -0.43 and r = -0.48, p < 0.01), higher acid exposure time (AET) (r = 0.17, p < 0.01), number of acidic refluxes (r = 0.16, p < 0.05), and number of reflux episodes detected by impedance (total r = 0.22, p < 0.01). HH ≥ 2 cm compared with smaller size HH was associated with higher proximal AET%, acidic refluxes, and reflux episodes detected by impedance (p < 0.05). Increasing HH size was associated with older age, higher AET, and number of reflux episodes. HH ≥2 cm was associated with multiple worsened GERD parameters. Low LES pressure was weakly associated with an increase in the number of reflux episodes. Larger HHs, particularly >2 cm, are associated with more severe GERD parameters.
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Esofagite Péptica , Refluxo Gastroesofágico , Hérnia Hiatal , Humanos , Impedância Elétrica , Monitoramento do pH Esofágico , Esfíncter Esofágico Inferior , Esofagite Péptica/complicações , Refluxo Gastroesofágico/complicações , Azia/complicações , Hérnia Hiatal/complicações , Manometria , Estudos RetrospectivosRESUMO
BACKGROUND: Gastroesophageal reflux disease (GERD) is a common disorder characterized by troublesome symptoms (classically, heartburn and regurgitation). Repeated or prolonged exposure to gastric contents may cause irritation and inflammation of the esophageal mucosa. RefluG™ is a medical device conceived to form a physical barrier on contact with gastric contents, neutralize stomach acid excess, and elicit a mucoprotective effect. The aim of the current study was to investigate the mucoprotective potential of RefluG™ (IHS, Biofarma Group, Lissone, Italy) in a simulated reflux model. METHODS: A 3D reconstructed human esophageal epithelium was treated with RefluG™ or sodium alginate (reference sample) or saline solution (negative control) or acid solution (positive control) in a prevention or treatment approach. Histological protection, mucoprotective and barrier effects were evaluated. Preservation of epithelial permeability was determined by measuring the transepithelial electrical resistance (TEER) and the Lucifer yellow assay. Interleukin (IL)-6 levels were determined as indicator of the ability of RefluG™ to attenuate and/or prevent esophageal irritation. RESULTS: RefluG™ was found to better preserve tissue morphology while the epithelial membranes showed higher integrity, as revealed by TEER analysis, compared to the other samples. Luciferin passage was significantly reduced following RefluG™ treatment with respect to other treatment groups. Moreover, after acid insult, RefluG™ treatment significantly decreased IL-6 release into the culture media compared to the reference sample or positive control. CONCLUSIONS: These results provide experimental evidence on the efficacy of RefluG™ in preserving the integrity of the esophageal barrier and support data regarding the symptomatic relief observed in patients with GERD receiving RefluG™ as monotherapy.