Correlation Between Symptom Severity and Health-Related Life Quality of a Population With Gastroesophageal Reflux Disease.

BACKGROUND: Gastroesophageal reflux disease (GERD) is a chronic disease with a negative impact on the quality of life. The aim of this study was to investigate the reflux symptoms and the health-related quality of life in a population with GERD. METHODS: Data from patients with GERD, according to the Montreal definition, were collected between January and December 2009. The enrolled patients were classified by different reflux symptoms according to the modified Chinese GERDQ. The general demographic data, the modified GERD impact scores and the SF-36 questionnaire scores of these groups of patients were analyzed. RESULTS: A total of 173 patients were enrolled, and the general data, endoscopic findings and lifestyle habits of the participants with different severity of heartburn or regurgitation were all similar. The patients with moderate severity of reflux symptoms had significant lower SF-36 scores than those with mild severity. The cases with advanced heartburn severity owned the lowest scores among all cases. The impact on the daily activity of each affected individual had a positive association with the stronger severity of reflux symptom. CONCLUSION: The life quality of a population with GERD achieved the meaningful declination in participants with the moderate severity of heartburn or regurgitation. The severity of the reflux symptoms had a greater impact on the normal daily activity of the patients with GERD. The cases with advanced severity of heartburn had the worst well-being.

The Diagnostic Value of Alarm Features for Identifying Types and Stages of Upper Gastrointestinal Malignancies.

BACKGROUND: Upper gastrointestinal (GI) malignancies are an uncommon cause of dyspepsia but of great concern. The aim of this study was to determine the association between alarm features and each type and stage of upper GI malignancies. METHODS: Patients who underwent endoscopy for symptoms of dyspepsia between January 2008 and December 2009 were retrospectively collected. Alarm features studied in this study were dysplasia, body weight loss and GI bleeding. Patients were classified according to the findings of endoscopy and histological reports. RESULTS: A total of 3,926 patients were included in the study, with 82 (2.1%) cases with GI malignancies. The specificity and negative predictive value of alarm features ranged from 93.8% to 99.8%, but the sensitivity and positive predictive value ranged from 11.6% to 29.3%. The only variable with a positive predictive value was dysphagia (66.7%). The patients with esophageal cancers and upper gastric cancers had the highest ratio of alarm features, most body weight loss and dysphagia. There was a positive correlation between alarm features and advanced stages of gastric cancers, with the exception of GI bleeding sign. CONCLUSION: Although alarm features had a low sensitivity in identifying patients with upper GI malignancies, the presence of alarm features did help diagnose esophageal or upper gastric cancer and the sign of GI bleeding for early gastric cancer. In addition, dysphagia and weight loss are associated with higher stages of gastric cancer.

Heartburn and regurgitation have different impacts on life quality of patients with gastroesophageal reflux disease.

AIM: To investigate the impact of heartburn and regurgitation on the quality of life among patients with gastroesophageal reflux disease (GERD). METHODS: Data from patients with GERD, who were diagnosed according to the Montreal definition, were collected between January 2009 and July 2010. The enrolled patients were assigned to a heartburn or a regurgitation group, and further assigned to an erosive esophagitis (EE) or a non-erosive reflux disease (NERD) subgroup, depending on the predominant symptoms and endoscopic findings, respectively. The general demographic data, the scores of the modified Chinese version of the GERDQ and the Short-form 36 (SF-36) questionnaire scores of these groups of patients were compared. RESULTS: About 108 patients were classified in the heartburn group and 124 in the regurgitation group. The basic characteristics of the two groups were similar, except for male predominance in the regurgitation group. Patients in the heartburn group had more sleep interruptions (22.3% daily vs 4.8% daily, P = 0.021), more eating or drinking problems (27.8% daily vs 9.7% daily, P = 0.008), more work interferences (11.2% daily vs none, P = 0.011), and lower SF-36 scores (57.68 vs 64.69, P = 0.042), than patients in the regurgitation group did. Individuals with NERD in the regurgitation group had more impaired daily activities than those with EE did. CONCLUSION: GERD patients with heartburn or regurgitation predominant had similar demographics, but those with heartburn predominant had more severely impaired daily activities and lower general health scores. The NERD cases had more severely impaired daily activity and lower scores than the EE ones did.

Impact of the Tokyo guidelines on the management of patients with acute calculous cholecystitis.

BACKGROUND AND AIM: Prompt treatments for acute calculous cholecystitis can reduce both mortality and morbidity. The aim of this retrospective study was to assess the impact of the Tokyo guidelines on management of patients with acute cholecystitis. METHODS: The records of patients admitted due to acute calculous cholecystitis were collected between January 2007 and June 2008. Exclusion criteria included acalculous, hepatobiliary malignancy, younger than 18 years old and mortality unrelated to cholecystitis. These 235 patients were classified into three groups; grade I, grade II and grade III, according to the severity grading in the Tokyo guidelines for acute cholecystitis. They were further classified into two subgroups; those compatible with and incompatible with managements suggested in the Tokyo guidelines, for comparison. RESULTS: Lower levels of platelets, lower blood pressure, higher levels of C-reactive protein, blood urine nitrogen, prothrombin time, bilirubin, alkaline phosphatase, and more incidences of positive microorganisms cultured in bile or blood, were found in patients as the severity of disease progressed. Shorter mean length of hospital stay was compatible with the Tokyo guidelines, but no significant differences in outcomes, including incidences of survival, post-surgery complications and mortality, were found between the two subgroups. CONCLUSION: No significant benefit of the application of the Tokyo guidelines in the management of patients was found between the two subgroups except for reduced mean length of hospital stay. The application of the Tokyo guidelines for improving the outcomes of patients with acute cholecystitis needs further investigation and evaluation.

Mycoplasma pneumonia-associated acute hepatitis in an adult patient without lung infection.

Mycoplasma pneumonia is a major cause of respiratory infections in school-aged children. Most M. pneumonia infections in adults involve the respiratory tract. Extrapulmonary manifestations of M. pneumonia infection may be found in the skin, cardiovascular, neurologic and hematologic systems. Concomitant liver disease is rare in adults. Here, we report an unusual case of a patient who presented with fever and abdominal pain, but without pulmonary manifestations. The laboratory work-up demonstrated a hepatocellular pattern of acute hepatitis caused by M. pneumonia infection. Symptoms subsided and laboratory parameters improved with antibiotics treatment. Thus, this case can help raise clinicians' awareness of the possibility of M. pneumonia infection, with or without lung involvement, as a part of the evaluation of undetermined hepatitis.