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BACKGROUND AND AIM: Esophageal squamous cell neoplasia (ESCN) is predominant in Asia. Endoscopic mucosal resection and endoscopic submucosal dissection (ESD) have both been recommended worldwide, however the application of endoscopic radiofrequency ablation (RFA) for treatment of early superficial ESCN remains inconclusive. We conducted a meta-analysis to study the effectiveness of RFA for early superficial ESCN. METHODS: Three major bibliographic databases were reviewed for the enrollment of case series and cohort trials prior to August 23, 2023. We included adults diagnosed with early superficial ESCN who had been receiving endoscopic RFA or ESD if the treatments were available. Our focus was on the 12-month histological complete response rate (CR) and 3-month histological CR, as well as the acute and late postoperative adverse events (AEs) rate during the at follow-up periods. RESULTS: Nine studies were enrolled for qualitative synthesis of narrative review, with eight trials involving a total of 447 participants for analysis. The pooled 12-month and 3-month histological CR were 0.83 (95% CI, 0.59-0.94, I2 = 80%) and 0.74 (95% CI, 0.67-0.80, I2 = 0%), respectively. As for safety, the acute and late postoperative AEs were 0.11 (95% CI, 0.05-0.26, I2 = 68%) and 0.19 (95% CI, 0.14-0.26, I2 = 0%), respectively. In subgroup analysis, the incidence of bleeding, laceration and perforation after endoscopic RFA showed 0.06, 0.06 and 0.02, respectively. When compared with ESD, RFA showed lower acute AEs and late AEs without any obvious significance. CONCLUSIONS: For early superficial ESCN, endoscopic RFA achieved both higher 12-month complete remission and late complication postoperatively when compared to 3-month histological CR and acute AEs separately, while the stricture was encountered most commonly. The choice between endoscopic RFA and ESD remains inconclusive.
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Resección Endoscópica de la Mucosa , Neoplasias Esofágicas , Carcinoma de Células Escamosas de Esófago , Ablación por Radiofrecuencia , Humanos , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/patología , Ablación por Radiofrecuencia/efectos adversos , Ablación por Radiofrecuencia/métodos , Resección Endoscópica de la Mucosa/efectos adversos , Resección Endoscópica de la Mucosa/métodos , Carcinoma de Células Escamosas de Esófago/cirugía , Carcinoma de Células Escamosas de Esófago/patología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/epidemiología , Resultado del TratamientoRESUMEN
BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) or nonalcoholic steatohepatitis (NASH) is a leading cause of chronic liver disease worldwide with decreased life expectancy. Duodenal mucosal resurfacing (DMR) has been associated with metabolic improvement in glycemic and hepatic parameters of type 2 diabetes, but the metabolic impact of DMR for NAFLD/NASH remains inconclusive. We conducted a meta-analysis to investigate metabolic effects of DMR in patients with NAFLD/NASH. METHODS: Three major bibliographic databases were reviewed for enrollment of trials prior to January 28, 2022. We included adults with biopsy-proven NAFLD/NASH or liver magnetic resonance imaging proton density fat fraction (MRI-PDFF)â >5% at baseline and focused on the metabolic difference of MRI-PDFF at 12 weeks, and HbA1c or homeostatic model assessment index for insulin resistance (HOMA-IR) at 24 weeks. RESULTS: Two studies involved a total of 67 participants for analysis. When compared with pre-intervention status, mean difference of MRI-PDFF, HbA1c, and HOMA-IR after DMR were -2.22 (95% CI: -12.79~8.34), -0.32% (95% CI: -0.80~0.16), and 0.15 (95% CI: -5.11~5.41) without statistical significance. CONCLUSIONS: For patients with NAFLD/NASH, DMR has the trend to improve liver fat at 12 weeks, and glycemic control in terms of HbA1c level at 24 weeks based on a very low quality of evidence.
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Diabetes Mellitus Tipo 2 , Resistencia a la Insulina , Enfermedad del Hígado Graso no Alcohólico , Adulto , Humanos , Enfermedad del Hígado Graso no Alcohólico/patología , Diabetes Mellitus Tipo 2/metabolismo , Hemoglobina Glucada , Hígado/diagnóstico por imagen , Hígado/cirugía , Hígado/metabolismo , Imagen por Resonancia Magnética/métodosRESUMEN
BACKGROUND: Endoscopic band ligation (EBL) and radiofrequency ablation (RFA) have emerged as alternative therapies of gastric antral vascular ectasia (GAVE) in addition to endoscopic thermal therapy (ETT), but the optimum choice remains inconclusive. AIM: We conducted a meta-analysis in order to compare these three treatments for GAVE. METHODS: We searched the electronic databases of PubMed, Embase and Cochrane Central Register of Controlled Trials without any language restrictions and also performed a manual literature search of bibliographies located in both retrieved articles and published reviews for eligible publications prior to December 8, 2021. We included comparative trials which had evaluated the efficacy and safety of interventions in adults (aged ≥ 18 years) diagnosed with symptomatic GAVE and was confirmed according to clinical backgrounds and upper gastrointestinal endoscopy. We included reports that compared three interventions, ETT, EBL, and RFA. The study was comprised of adults diagnosed with GAVE and focused on overall mortality, bleeding cessation, endoscopic improvement, complications, hospitalization, hemoglobin improvement, number of sessions and transfusion requirements. RESULTS: Twelve studies were performed involving a total of 571 participants for analysis. When compared with ETT, EBL achieved better bleeding cessation (OR 4.48, 95% CI 1.36-14.77, p = 0.01), higher hemoglobin improvement (MD 0.57, 95% CI 0.31-0.83, p < 0.01) and lower number of sessions (MD - 1.44, 95% CI - 2.54 to - 0.34, p = 0.01). Additionally, EBL was superior to ETT in endoscopic improvement (OR 6.00, 95% CI 2.26-15.97, p < 0.01), hospitalization (MD - 1.32, 95% CI - 1.91 to - 0.74, p < 0.01) and transfusion requirement (MD - 2.66, 95% CI - 4.67 to - 0.65, p = 0.01) with statistical significance, with the exception of mortality (OR 0.58, 95% CI 0.19-1.77, p = 0.34) and complication rate (OR 5.33, 95% CI 0.58-48.84, p = 0.14). CONCLUSION: For GAVE, we suggest that EBL be initially recommended, and APC and RFA be used as alternative treatment choices based upon a very low quality of evidence.
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Ectasia Vascular Antral Gástrica , Ablación por Radiofrecuencia , Adulto , Humanos , Ectasia Vascular Antral Gástrica/cirugía , Ectasia Vascular Antral Gástrica/complicaciones , Resultado del Tratamiento , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Endoscopía/efectos adversos , Ligadura/efectos adversos , Ablación por Radiofrecuencia/efectos adversosRESUMEN
BACKGROUND: Transarterial chemoembolization (TACE) is a recommended treatment for patients with intermediate stage hepatocellular carcinoma (HCC) but with variable treatment outcomes. AIM: To determine factors for predicting outcomes of TACE in patients with intermediate stage B HCC. METHODS: Patients with Barcelona Clinic Liver Cancer (BCLC) stage B HCC who underwent TACE as the primary treatment were enrolled at Taichung Veterans General Hospital from January 2005 to December 2009. Patients were assigned to either the objective responder (OR) group or the non-OR group according to mRECIST criteria. Clinical and radiological characteristics were compared between the 2 groups. The overall survival of enrolled subjects was analyzed. RESULTS: In 128 enrolled patients, 66 (51.6%) were in the OR group and 62 (48.4%) in the non-OR group. Compared with the non-OR group, the OR group had a significantly smaller HCC size (6.55 cm vs 9.50 cm, P = 0.001) and was within the up-to-7 criteria (50% vs 26.7%, P = 0.001). After multivariable analyses, these significant associations still existed. Overall survival rate of all the subjects averaged 20.65 ± 13.26 mo. The survival rate at 1-year was 64.8%, 2-year was 46.9%, and 3-year was 31.2%. For those patients with OR to TACE, smaller tumor size and within up-to-7 criteria were associated with significantly better overall survival. Those patients with subgroup B1 had the highest OR ratio (75%) and better overall survival (26.70 ± 12.07 mo) after TACE. CONCLUSION: BCLC stage B HCC patients with smaller tumor size or within up-to-7 criteria had better survival outcomes to TACE. BCLC stage B subgroup is useful to predict refractoriness to TACE.
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BACKGROUND: Cecal ulcers are sometimes encountered in asymptomatic individuals. Their clinical outcomes and management recommendations remain uncertain. METHODS: Asymptomatic patients who underwent a colonoscopic exam for colon cancer screening were retrospectively reviewed from July 2009 to November 2016. Patients with cecal ulcers were included. Patients who had colorectal symptoms, such as abdominal pain, had nonsteroidal anti-inflammatory drugs or were lost to follow-up were excluded. RESULTS: A total of 34,036 patients underwent colon cancer screening. Cecal ulcers were found in 35 patients. After exclusion, 24 patients (mean duration, 52 months) received follow-up colonoscopy. In 20 patients, (83.3%), cecal ulcer resolved without intervention, but 4 patients (16.7%) developed clinical significant diseases, including intestinal tuberculosis (n = 2), Crohn's disease (n = 1), and ulcerative colitis (n = 1). Patients who developed clinically significant diseases had a higher percentage of ulcers larger than 1 cm (75% vs. 15%, p = 0.035), terminal ileum involvement (100% vs. 15.4%, p = 0.006) and ulcers with irregular fold (75% vs. 5%, p = 0.008). CONCLUSIONS: In patients with asymptomatic cecal ulcers, the endoscopic features included larger ulcer size, terminal ileum involvement and ulcers with irregular fold may predict development of clinically significant diseases. If the above-mentioned features are present, even asymptomatic patients should be closely monitored.
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Colitis Ulcerosa , Neoplasias del Colon , Enfermedad de Crohn , Colitis Ulcerosa/complicaciones , Colonoscopía , Enfermedad de Crohn/diagnóstico , Humanos , Estudios Retrospectivos , ÚlceraRESUMEN
BACKGROUND: : Current guidelines recommend per-oral endoscopic myotomy (POEM) and laparoscopic Heller's myotomy (LHM) as first-line treatment of idiopathic achalasia, but the optimum choice between different endoscopic and surgical modalities remains inconclusive. We conducted a network meta-analysis to compare the efficacy of 8 treatments for idiopathic achalasia. MATERIALS AND METHODS: : Three major bibliographic databases were reviewed for enrollment of randomized controlled trials between January 2000 and June 2021. We included adults with idiopathic achalasia and compared two or more of eight interventions including botulinum toxin injection (BTI), pneumatic dilation (PD), BTIâ+âPD, LHM without fundoplication, LHM followed with Dor or Toupet fundoplication, and POEM using either the anterior or posterior approach. Our focus was on clinical success rate, postsurgical acid reflux, and moderate-to-severe adverse events. RESULTS: : Twenty-four studies involved a total of 1987 participants for analysis. When compared with PD, POEM with anterior approach, POEM with posterior approach, LHMâ+âToupet, and LHMâ+âDor were all significantly superior to the other regimens in short-term efficacy, with POEM with anterior approach and LHMâ+âDor showing better improvement in mid-term efficacy. BTI showed a significantly lower efficacy than PD in both periods. Regarding safety, only LHM without fundoplication was significantly associated with higher acid reflux than PD, while LHMâ+âToupet, LHM without fundoplication, and LHMâ+âDor showed a non-significant increase in moderate-to-severe adverse events. CONCLUSIONS: : For idiopathic achalasia, we suggest that POEM with an anterior or posterior approach and LHM with Dor or Toupet fundoplication be initially recommended. On the contrary, both LHM without fundoplication and BTI are not recommended as definitive therapy.
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Acalasia del Esófago , Adulto , Toxinas Botulínicas/administración & dosificación , Dilatación/efectos adversos , Acalasia del Esófago/terapia , Fundoplicación/efectos adversos , Reflujo Gastroesofágico/epidemiología , Miotomía de Heller/efectos adversos , Miotomía de Heller/métodos , Humanos , Laparoscopía/efectos adversos , Laparoscopía/métodos , Metaanálisis en Red , Resultado del TratamientoRESUMEN
AIM: Currently, atezolizumab combined with bevacizumab is the standard first-line treatment for unresectable hepatocellular carcinoma (HCC), but lenvatinib or sorafenib are still recommended for these patients for some reasons. The aim of the study was to determine the outcomes of Taiwanese patients with advanced-stage HCC who received lenvatinib or sorafenib. METHODS: Data on patients with BCLC stage C HCC who were receiving lenvatinib or sorafenib as the first-line therapy from May 2018 to August 2020 was collected. The individuals with lenvatinib and sorafenib were propensity score-matched at a ratio of 1:2. RESULTS: A total of 22 patients with lenvatinib and 44 patients with sorafenib were enrolled. The ORR (36.4% vs. 11.4%, p = 0.023) and DCR (81.9% vs. 56.9%, p = 0.039) were both higher in the lenvatinib group compared with the sorafenib group. The median overall survival (OS) of the lenvatinib group and the sorafenib group was 9.36 months and 8.36 months, respectively. The best median OS was detected in patients receiving lenvatinib and having an objective tumor response (11.29 months), with a significant difference (p = 0.031) compared with the other groups. CONCLUSION: Lenvatinib, compared to sorafenib, had better ORR and DCR, but similar OS, in Taiwanese patients with advanced-stage HCC. The patients with an objective tumor response had a better OS.
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Linfoma de Células B de la Zona Marginal , Linfoma de Células B Grandes Difuso , Antibacterianos/uso terapéutico , Humanos , Tejido Linfoide , Linfoma de Células B de la Zona Marginal/tratamiento farmacológico , Linfoma de Células B Grandes Difuso/tratamiento farmacológico , Membrana Mucosa , Estudios ProspectivosRESUMEN
AIM: To investigate the benefits of the Seattle protocol in the diagnosis of Chinese individuals with Barrett's esophagus. METHODS: Subjects enrolled were patients from one center with endoscopically-suspected esophageal metaplasia. These patients first received narrow-band imaging-targeted biopsy, and later, the Seattle protocol-guided biopsy, within a period from October 2012 to December 2014. Those cases without initial pathologic patterns of intestinal metaplasia (IM) and then appearance or loss of IM tissue were designated as Group A or B, respectively. Those with initial pathologic patterns of IM, which then persisted or were lost were designated as Group C or D, respectively. RESULTS: The number of cases for each group was as follows: A: 20, B: 78, C: 31 and D: 14. The distribution of the Prague criteria M levels of Group A was significantly higher than Group B (P = 0.174). Among these groups, Group C had the highest proportions of hiatus hernia (54.8%), long segment Barrett's esophagus (29%), and also the highest Prague criteria M levels. The sensitivity of IM detection was 69.2% for the narrow-band imaging-targeted biopsy and 78.5% for the Seattle protocol-guided biopsy. The difference was not significant (P = 0.231). The number of detectable dysplasias increased from one case via the NBI-target biopsy to five cases via the Seattle protocol-guided biopsy, including one case of adenocarcinoma. CONCLUSION: The Seattle protocol improved the IM detection in our subjects with higher Prague criteria M levels and disclosed more cases with dysplastic tissues.
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AIM: The aim of this study was to investigate the incidence of dysplastic transformation of Barrett's esophagus (BE) in a Chinese population. METHOD: Data from nondysplastic BE patients at Taichung Veterans General Hospital were collected from May 2008 to June 2017. The enrolled individuals received regular upper gastrointestinal (UGI) endoscopy during follow up. The pathological transformations, including low-grade dysplasia (LGD), high-grade dysplasia (HGD), or esophageal adenocarcinoma (EAC), were collected prospectively until June 2017. Rates of progression were calculated in cases with a diagnosis of dysplasia or EAC. RESULTS: There were 51 subjects who met the inclusion criteria, with a mean follow up of 3.71 years (SD, 1.61) and a total follow up of 189.1 patient-years. Eight cases (15.7%) developed LGD, with a calculated incidence rate of 2.9% per year. The mean time to development of LGD was 3.26 years (SD, 2.68-3.84). One subject (2%) developed EAC, with a calculated incidence rate of 0.4% per year. No case with HGD was detected. CONCLUSION: In a Chinese population with nondysplastic BE, 15.7% of cases developed LGD, with an incidence rate of 2.9% per year, and 2% of cases developed EAC, with an incidence rate of 0.4% per year.
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BACKGROUND: Barrett's esophagus (BE) is a disorder more often found in obese men. Differences between the two genders are not known in the Asian countries. Here, we studied their gender differences in the Taiwanese population in terms of risk factors and clinical presentations. METHODS: Data from Taichung Veteran General Hospital were prospectively collected during an approximately two year-period (October 2012 to December 2014). Patients all underwent endoscopic surveillance, and BE was diagnosed based on the typical pattern of intestinal metaplasia. The patient characteristics were compared between the two genders. RESULTS: We enrolled 152 BE patients: 103 men and 49 women. We found in the males, when compared with the females, significantly older mean age, higher waist circumference, greater BMI (ratio of obesity BMI â§25 kg/m2), and more cases with dyslipidemia and hiatus hernia. Long-segment BE and high-grade dysplasia/adenocarcinoma appeared only in males. Self-reported reflux symptoms were noted 80.6% in men and 89.8% in women. In those with dysplastic BE, we found these patients having higher ratios of obesity, hiatus hernia, alcohol drinking, cigarette smoking and reflux symptom. CONCLUSION: Gender differences were found in our BE patients, males were older in age, more obese, and suffered more serious signs from BE in terms of both endoscopic and pathologic presentations.
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Esófago de Barrett/etiología , Adulto , Anciano , Esófago de Barrett/diagnóstico , Esofagitis/complicaciones , Femenino , Reflujo Gastroesofágico/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Estudios Prospectivos , Factores de RiesgoRESUMEN
AIM: The aim of this study was to investigate health-related quality of life (HRQoL) of a Chinese population with Barrett's esophagus (BE). METHODS: Data from subjects with BE from a single hospital were prospectively collected from October 2012 to December 2014. The exclusion criteria included total esophagectomy, severe cardiopulmonary deficiency, malignancy, or other unsuitable conditions for scope. All the enrolled cases were asked to complete the Reflux Disease Questionnaire (RDQ), the short form-12, (SF-12), and the Hospital Anxiety and Depression Scale (HADS). RESULTS: In total, 139 subjects were enrolled, and the mean age of the cases was 61.85 years old. Most subjects had short-segment BE (SSBE) (92.8%) and non-dysplastic BE tissue (94.2%). The mean physical and mental composite scores, PCS and MCS, of SF-12 were 44.14 and 45.53, respectively. The SF-12 scores in BE individuals were similar in men and women, elderly and non-elderly, LSBE and SSBE, coexisting EE and no-EE, and dysplastic and non-dysplastic. The appearance of reflux symptoms tended to decrease SF-12 scores in affected individuals, especially heartburn. The rates of anxiety and depression accounted for 25.2% and 17.3% of these cases, respectively. CONCLUSION: Our study found HRQoL in BE patients was strongly associated with presentation of reflux symptoms.
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Esófago de Barrett/fisiopatología , Calidad de Vida , Anciano , China , Femenino , Humanos , MasculinoRESUMEN
Cytomegalovirus (CMV) infection in small intestines has rarely been reported. We report a 67-year-old woman with abdominal pain for 2 weeks. Abdominal computed tomography (CT) revealed wall-thickening of the segmental small bowel. Enteroscopy disclosed discrete ulcers at the jejunum, and biopsy histopathology showed positive CMV immunoreactivity. Laboratory tests showed positive blood CMV with a viral load of 9,400 DNA copies/mL and high IgG titer and low vitamin D level. After antiviral therapy and oral vitamin D supply, her symptoms improved. Follow-up CT and enterology showed resolved enteritis.
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OBJECTIVE: Asymptomatic erosive esophagitis (AEE) is commonly found in men, and might be a risk factor of developing esophageal adenocarcinoma. We aimed to determine if specific dietary habits increase the risk of AEE in asymptomatic Taiwanese men. METHODS: We recruited male adults undergoing upper gastrointestinal endoscopy for health check. We excluded subjects with reflux symptoms, or taking anti-reflux medications or drugs that potentially impair lower esophageal sphincter function or cause mucosal injury. The frequency of consuming reflux-provoking diets including alcohol, tea, coffee, tomato/citric juice, chocolate, sweet food, and spicy food was assessed. The erosive esophagitis was diagnosed based on the Los Angeles Classification after endoscopy. Frequent consumption of a specific diet was defined as ≥4 days/week of consuming that diet. RESULTS: A total of 1256 participants were recruited. After excluding 424 ineligible subjects, AEE was identified in 180 (22%) among 832 asymptomatic subjects. The risk of AEE increased with the number of days per week of consuming alcohol or tea: nondrinkers (19%, 17%), occasional drinkers (<1 day/week; 19%, 15%), regular drinkers (1-3 days/week; 26%, 21%), frequent drinkers (4-6 days/week; 32%, 22%), and daily drinkers (42%, 28%), respectively (trend test P < 0.001 for both). Multivariate analysis showed that hiatus hernia (adjusted odds ratio (aOR) 5.0, 95% confidence interval (CI) 2.6-9.6), drinking alcohol ≥4 days/week (aOR 2.3, 95% CI 1.3-4.0), and drinking tea ≥4 days/week (aOR 1.6, 95% CI 1.1-2.3) are independent risk factors of AEE. The risk of AEE was 3.8 times greater for those drinking both alcohol and tea ≥4 days/week than the non-drinkers. CONCLUSIONS: Frequent alcohol and tea consumption increased the risk of AEE in Taiwanese men.
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Consumo de Bebidas Alcohólicas/efectos adversos , Enfermedades Asintomáticas , Esofagitis/epidemiología , Esofagitis/etiología , Té/efectos adversos , Adulto , Anciano , Endoscopía del Sistema Digestivo , Esofagitis/diagnóstico , Conducta Alimentaria , Femenino , Reflujo Gastroesofágico/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Vigilancia en Salud Pública , Medición de Riesgo , Factores de Riesgo , Encuestas y Cuestionarios , Taiwán/epidemiologíaRESUMEN
The use of validated patient-reported outcome (PRO) instruments for the treatment outcome measure of laryngopharyngeal reflux (LPR) is crucial given the lack of objective markers. However, current symptom-based PRO instruments can only partially capture the impact of LPR. The GERD Analyzer (GERDyzer), an existing disease-specific PRO instrument, which measures multidimensional health-related quality of life (HRQL) affected by the illness rather than by any specific symptoms, has been validated in patients with erosive gastroesophageal reflux disease (GERD). Following the U.S. Food and Drug Administration PRO guidance, we cross-culturally adapted the GERDyzer instrument into Chinese, and examined the qualitative and quantitative psychometric properties of the Chinese version GERDyzer in pH-test-proven LPR patients.The GERDyzer comprises 10 dimensions of HRQL, including general well-being, pain/discomfort, physical health, diet, energy, activities, leisure activities, social life, mood, and sleep. To examine the content validity, we recruited 26 pH-test-proven LPR participants to conduct 4 focus group meetings for direct patient input on clinical manifestations and HRQL impacts. We also tested the quantitative psychometric properties, including reliability, validity, and responsiveness in 100 pH-test-proven LPR patients.Saturation of concept elicitation was achieved from the 4 focus groups, and a strong conceptual match was evident between the GERDyzer contents and responses from the focus group participants. Cognitive debriefing assessment showed that the Chinese version GERDyzer was adequate for use by patients as it demonstrated linguistic validation and cultural harmonization. Quantitative psychometric properties showed evidence of high internal consistency (Cronbach α: 0.96), good to excellent test-retest reliability (intraclass correlation coefficient: 0.84-0.98). Confirmatory factor analysis supported a 2-factor structure. Convergent validity was confirmed by moderate correlation assessments referencing the Reflux Symptoms Index and the Reflux Questionnaire. The discriminant validity was supported by the ability to discriminate moderate-to-severe disease from mild disease. The responsiveness was also high in participants with and without typical GERD symptoms (effect sizes 1.20 and 1.21, respectively).In conclusion, the Chinese version GERDyzer instrument is a reliable, valid, and responsive instrument for assessing HRQL in Taiwanese patients with LPR.
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Asistencia Sanitaria Culturalmente Competente , Técnicas de Diagnóstico del Sistema Digestivo/instrumentación , Reflujo Laringofaríngeo/diagnóstico , Adulto , Estudios de Cohortes , Diseño de Equipo , Seguridad de Equipos , Femenino , Grupos Focales , Reflujo Gastroesofágico/diagnóstico , Humanos , Concentración de Iones de Hidrógeno , Masculino , Persona de Mediana Edad , Psicometría , Reproducibilidad de los Resultados , Índice de Severidad de la Enfermedad , TaiwánRESUMEN
BACKGROUND: Different end-point measures may contribute to inconsistent therapeutic responses in relief of laryngopharyngeal reflux (LPR) symptoms. OBJECTIVES: We aimed to determine an a priori responder definition for a patient-reported outcome instrument, the Reflux Symptom Index (RSI), using an anchor-based method, to interpret individual treatment benefit in patients with LPR, on the basis of the US Food and Drug Administration guidance. METHODS: Patients with chronic laryngeal symptoms suggestive of LPR underwent twice-daily 40 mg esomeprazole treatment for 12 weeks. We used a 50% or more reduction in the primary laryngeal symptom at week 12, an empirical criterion, as an anchor to dichotomize the participants into two groups, and to establish a responder definition of the RSI score change. The optimal cutoff point of the RSI score change was determined on the basis of the maximal Youden index of the receiver operating characteristic analysis. RESULTS: The mean reduction in the RSI score was significantly greater in subjects with a 50% or more reduction in the primary laryngeal symptom than in those without (-11.0 ± 7.8 vs. -3.1 ± 8.3, P < 0.0001). A reduction of six points or more in the RSI score at week 12 was considered to be the responder definition with a sensitivity of 0.79 and a specificity of 0.70. CONCLUSIONS: We propose an a priori responder definition derived from an empirical criterion according to the Food and Drug Administration guidance: a reduction of six points or more in the RSI score at week 12. This preliminary estimate provides a clinically meaningful change at an individual level, although additional studies and validations across various languages are required.
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Reflujo Laringofaríngeo/tratamiento farmacológico , Evaluación del Resultado de la Atención al Paciente , Guías de Práctica Clínica como Asunto/normas , Inhibidores de la Bomba de Protones/uso terapéutico , Autoinforme/normas , United States Food and Drug Administration/normas , Adulto , Esomeprazol/uso terapéutico , Femenino , Estudios de Seguimiento , Humanos , Reflujo Laringofaríngeo/diagnóstico , Reflujo Laringofaríngeo/epidemiología , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND/AIMS: Gastroesophageal reflux disease (GERD), functional dyspepsia (FD), and peptic ulcer disease (PUD) impact the daily lives of affected individuals. The aim of this study was to compare the risk factors and impacts on life quality of overlapping FD or PUD in patients with GERD. METHODS: Data from patients diagnosed with GERD were collected between January and November 2009. FD was defined using the Rome III diagnostic criteria. The overlapping GERD-FD or GERD-PUD groups were classified as concomitant GERD and FD or peptic ulcers. The characteristics of these individuals were analyzed. RESULTS: There were 63, 48, and 60 patients in the GERD only, overlapping GERD-FD, and overlapping GERD-PUD groups, respectively. Significantly younger age, female gender, lower body weight and body mass index, and higher rates of tea consumption were noted in the GERD-FD group. Patients in the GERD-FD group exhibited the lowest quality of life scores, both with respect to physical and mental health, on the Short Form 36 domains. CONCLUSIONS: Patients with concomitant GERD and FD were more likely to be younger and female. Overlapping GERD and FD had the worst impact on the quality of life of the affected individuals.
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Dispepsia/complicaciones , Reflujo Gastroesofágico/complicaciones , Úlcera Péptica/complicaciones , Adulto , Factores de Edad , Femenino , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Calidad de Vida , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
BACKGROUND: Gastroesophageal reflux disease (GERD) tends to relapse and develop complications. The aim of the study was to compare the risk factors and disease severity of GERD in young and old patients. METHODS: Data from patients with GERD were collected between January and November 2009. The enrolled cases were assigned to the younger group if they were below 65 years, or the elderly group if 65 years or older. The general demographic data, lifestyle characteristics and endoscopic findings of the two groups were compared. RESULTS: Among all enrolled 111 patients, 78 and 33 patients were classified in the younger and elderly groups, respectively. The elderly group had significantly more men than the younger group did (72.7% vs 39.7%, P = 0.001). Lower rates of smoking (3% vs 6.4%, P = 0.029) and tea drinking (21.3% vs 34.6%, P = 0.001) were noted in the elderly patients, but similar rates of alcohol and coffee drinking. There were more severe esophagitis, esophagocardiac junction (ECJ) ulcers (21.2% vs. 2.6%, P = 0.003) and hiatal hernia (36.4% vs 16.9%, P = 0.025) in the elderly group. CONCLUSION: Elderly GERD patients were more likely to be male, and having severe esophagitis, but lower rates of cigarette smoking and tea drinking, than those of younger patients.
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This paper introduces an innovative treatment for extra-hepatic metastasis of hepatocellular carcinoma. A 71-year-old patient had a stable liver condition following treatment for hepatocellular carcinoma, but later developed symptomatic mediastinal metastasis. This rapidly growing mediastinal mass induced symptoms including cough and hoarseness. Serial sessions of transarterial embolization (TAE) successfully controlled this mediastinal mass with limited side effects. The patient's survival time since the initial diagnosis of the mediastinal hepatocellular carcinoma was 32 mo, significantly longer than the 12 mo mean survival period of patients with similar diagnoses: metastatic hepatocellular carcinoma and a liver condition with a Child-Pugh class A score. Currently, oral sorafenib is the treatment of choice for metastatic hepatocellular carcinoma. Recent studies indicate that locoregional treatment of extra-hepatic metastasis of hepatocellular carcinomas might also significantly improve the prognosis in patients with their primary hepatic lesions under control. Many effective locoregional therapies for extrahepatic metastasis, including radiation and surgical resection, may provide palliative effects for hepatocellular carcinoma-associated mediastinal metastasis. This case report demonstrates that TAE of metastatic mediastinal hepatocellular carcinoma provided this patient with tumor control and increased survival time. This finding is important as it can potentially provide an alternative treatment option for patients with similar symptoms and diagnoses.
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Carcinoma Hepatocelular/secundario , Carcinoma Hepatocelular/terapia , Embolización Terapéutica , Neoplasias Hepáticas/patología , Neoplasias del Mediastino/secundario , Neoplasias del Mediastino/terapia , Anciano , Carcinoma Hepatocelular/irrigación sanguínea , Carcinoma Hepatocelular/diagnóstico por imagen , Aceite Etiodizado/administración & dosificación , Humanos , Masculino , Neoplasias del Mediastino/irrigación sanguínea , Neoplasias del Mediastino/diagnóstico por imagen , Factores de Tiempo , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
Peripheral T-cell lymphoma (PTCL) of the colon is classified as a subtype of intestinal T-cell lymphoma, which usually has multiple ulcerations. Herein, we report a case of multiple ulcers in the large intestine of a 55-year-old male, who presented to us with symptoms of abdominal pain and watery diarrhea for a month. In addition, results of his endoscopic biopsy revealed crypt abscess with dense inflammatory cells infiltrated in the lamina propria of the colon. One week later, he presented with pancytopenia and jaundice, and results of a biopsy of the bone marrow showed the appearance of hemophagocytosis. Unfortunately, colon perforation occurred during the 10th day of hospitalization, and a histopathological analysis of the colonic resection revealed PTCL. Finally, the patient died of sepsis on the 29th day of hospitalization. The endoscopic character of ulcerative colon T-cell lymphoma is easily confused with Crohn's disease, tuberculosis colitis, and viral colitis. In addition, it is also difficult to distinguish between lymphoma cells and dense inflammatory cells while performing endoscopic biopsy of the mucosa in colon lymphoma. Once a typical geographic and punched out ulcers of the colon are found accompanying the presentation of hemophagocytic lymphohistiocytosis, the diagnosis of PTCL involving the colon should be highly suspected, even if the initial endoscopic biopsy has failed to confirm it.