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Background: The alterations in the body composition (BC) in both the active and remission phase of Crohn’s disease (CD) are poorly characterized. Objective: To assess the BC of the patients with CD in active and remission phase, and compare with healthy controls (HC). Methods: BC was assessed by bioelectrical impedance analysis using Tanita TBF-215 leg to leg portable impedance analyzer in 123 patients with CD and 100 matched HC. Diet intake was assessed by 24 hours diet recall method. Results: The mean age of patients was 36.4+12.6 years and 56% were males. Patients in active phase as well as in remission phase had a lower BMI than HC (18.8+3.6 vs. 23.9+4.0; p=0.001 and 18.8+3.6 vs. 21.6+5.0; p=0.002). The fat mass (FM) in active phase was significantly lower than that in remission phase (8.2+5.9 vs. 13.4+10.6 kg; p=0.005) and HC (8.2+5.9 kg vs. 14.1+7.5 kg; p=0.001). FM did not differ between remission phase and HC. The fat free mass (FFM) of HC was significantly higher than that of both remission phase (48.9+7.4 kg vs. 43.3+10.4 kg; p=0.001) and active phase (48.9+7.4 kg vs. 40.7+8.5 kg; p=0.001). There was no difference in the FFM of patients in both phases; p=0.356. The intake of macronutrients was comparable between the two phases; however lower than that of HC. Conclusion: Both FM and FFM were depleted in the active phase, while only FFM was deficient in the remission phase of CD, indicating a poor recovery of lean mass in remission.
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Proton pump inhibitors are amongst the most over prescribed drugs in clinical practice. These drugs were purported to have excellent safety profile. However in the recent past, certain adverse events have been reported which are of clinical significance. Although the linkage of adverse events with proton pump inhibitors appears to be biologically plausible, the clinical evidence for the linkage requires further confirmation. The current review discusses the available evidence regarding these adverse events.
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Aim We did a population-based cross-sectional study to investigate the prevalence and risk factors of gastroesophageal reflux disease (GERD) in a high altitude area. Methods An observational study using a validated questionnaire consisting of demographic, lifestyle and dietary characteristics was administered in an interview based format by two clinicians on a sample of adult population residing in urban area and rural high altitude areas of Ladakh. Presence of GERD was defined as a score of ≥4 using a previously validated symptom score based on the severity and frequency of heartburn and regurgitation. Other factors studied were body mass index (BMI), oxygen saturation levels by pulse oximetry and serum lipid profile. A multivariate analysis was done to find out risk factors for symptomatic GERD. Results Of the 905 subjects analyzed, there were 399 (44.1%) men; 469 (51.8%) were from rural background and 722 (79.8%) lived in areas 3,000 m above sea level. Symptomatic GERD was present in 169 (18.7%) subjects. Regurgitation occurred once a week in 34.8% and heartburn occurred in 42.9% of subjects. Sixteen (9.5%) had moderate-severe disease activity while 153 (90.5%) had mild disease. Three hundred and eighty-eight (42.7%) and 315 (34.8%) subjects had symptom of heartburn and regurgitation (at least once a week), respectively. On multivariate analysis, risk factors for GERD were age ≤50 years (OR: 1.508, 95% CI: 1.028–2.213), sedentary lifestyle (OR: 2.78, 95% CI: 1.016–7.638), lower intake of salt tea (OR: 1.663, 95% CI: 1.014–2.726); whereas the protective factors were no intake of meat (OR: 0.841, 95% CI: 0.715–0.990), intake of fresh fruits ≥1/week (OR: 0.631, 95% CI: 0.409–0.973), and serum LDL ≤150 mg/dL (OR: 0.435, 95% CI: 0.218–0.868). Conclusion This population-based study in a high altitude area in India suggests a high prevalence (18.7%) of GERD. A younger age group, sedentary lifestyle, serum LDL >150 mg/dL, high consumption of meat, low consumption of salted tea and low consumption of fresh fruits were significant risk factors for development of GERD.
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Background and aims Gastroesophageal reflux disease (GERD) is considered to be a common and chronic gastrointestinal disorder. The prevalence of GERD is believed to be less in Asia than in Western countries. Population-based data on GERD are lacking from India. The present study aimed at determining the prevalence of GERD symptoms in an adult Indian community and the potential risk factors associated with GERD. Methods The study population consisted of all the employees of All India Institute of Medical Sciences, New Delhi. An interview-based observational study was done on the basis of an earlier validated questionnaire. The subjects were asked about the frequency and severity of heartburn and/or regurgitation experienced by them in the previous year. These symptoms were then scored from 0 to 18. Subjects with a score of at least 4 were considered to have symptomatic GERD. Association of GERD with factors like age, sex, BMI, Kuppuswamy social class index, smoking, alcohol, NSAID use, and comorbid illness was analyzed. Results A total of 4079 employees were interviewed in person on a 29-item questionnaire from June 2003 to January 2005. Of the 4039 eligible subjects, 653 (16.2%) had GERD; 3.6% had heartburn on daily basis and 5.9% on a weekly basis. The corresponding prevalences for regurgitation were 3.3% and 5.0%, respectively. One hundred and eight of 4039 (2.7%) had severe GERD symptoms. Higher BMI (OR=1.90, 95% CI: 1.4–2.6 for BMI ≥25), current smoking (OR=1.48, 95% CI: 1.19–1.83), asthma (OR=3.13, CI: 2.06–4.76) and hypertension (OR=1.71, 95% CI: 1.16–2.50) were associated with the presence of GERD symptoms. Conclusions Prevalence of GERD in an urban adult population from northern India is 16.2% which is similar to other industrialized countries. Higher body mass index, current smoking, and presence of asthma or hypertension predisposes to GERD in our population.
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Background Gastroesophageal reflux disease (GERD) and its complications are thought to be infrequent in India; there are no data from India on the prevalence of and risk factors for GERD. The Indian Society of Gastroenterology formed a task force aiming to study: (a) the frequency and profile of GERD in India, (b) factors including diet associated with GERD. Methods In this prospective, multi-center (12 centers) study, data were obtained using a questionnaire from 3224 subjects regarding the frequency, severity and duration of heartburn, regurgitation and other symptoms of GERD. Data were also obtained regarding their dietary habits, addictions, and lifestyle, and whether any of these were related or had been altered because of symptoms. Data were analyzed using univariate and multivariate methods. Results Two hundred and forty-five (7.6%) of 3224 subjects had heartburn and/or regurgitation at least once a week. On univariate analysis, older age (OR 1.012; 95% CI 1.003–1.021), consumption of non-vegetarian and fried foods, aerated drinks, tea/coffee were associated with GERD. Frequency of smoking was similar among subjects with or without GERD. Body mass index (BMI) was similar in subjects with and without GERD. On multivariate analysis, consumption of non-vegetarian food was independently associated with GERD symptoms. Overlap with symptoms of irritable bowel syndrome was not uncommon; 21% reported difficulty in passage of stool and 9% had mucus in stools. About 25% of patients had consulted a doctor previously for their gastrointestinal symptoms. Conclusion 7.6% of Indian subjects have significant GERD symptoms. Consumption of non-vegetarian foods was an independent predictor of GERD. BMI was comparable among subjects with or without GERD.
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Questionnaire based assessment scales for gastroesophageal reflux disease (GERD) have been utilized for assessment of the patient’s symptomatology, assessment of symptom severity and frequency, assessment of health-related quality of life and for assessment of response to treatment. A multitude of unidimensional and multidimensional questionnaires exist for making symptom assessment and monitoring quality of life in GERD. Many of the scales meet some of the parameters of an ideal evaluative GERD specific assessment instrument. Yet, there are certain shortcomings and challenges which are faced in development of GERD questionnaires. This review discusses the features of an ideal symptom assessment instrument, examines the strengths and weaknesses of currently available questionnaires.
الموضوعات
Diagnosis, Differential , Fever of Unknown Origin/etiology , Humans , Liver Diseases, Alcoholic/complications , Liver Neoplasms/complications , Lymphohistiocytosis, Hemophagocytic/complications , Lymphoma, Large-Cell, Anaplastic/complications , Male , Middle Aged , Tuberculosis, Pulmonary/complicationsالملخص
BACKGROUND: The role of dietary and sociodemographic factors in the healing of duodenal ulcer following H. pylori eradication remains undefined. AIM: To assess the role of diet, sociodemography and body mass index in the healing of duodenal ulcer and eradication of H. pylori. METHODS: A cross-sectional study consisting of 67 consecutive duodenal ulcer patients was undertaken. Sociodemographic factors studied included age, sex, occupation, educational status, religion, type of family, number of family members, per capita income and residence (urban vs. rural). Personal habits studied included alcohol consumption and smoking. Regular dietary intake over a two-month period was assessed using the food frequency questionnaire. All patients had documented H. pylori infection at the time of inclusion and received standard triple eradication therapy. Follow-up endoscopy and testing for H. pylori were done 4 weeks after completion of eradication therapy. RESULTS: The mean age of the 67 patients (60 male, 7 female) was 39.9+/-13.6 years. Healing of duodenal ulcer was documented in 51 patients. H. pylori infection was successfully eradicated in 31 patients but not in the other 36. There was no difference between the groups (Group A1: H. pylori eradicated, Group B1: H. pylori not eradicated) with regard to dietary and socio-demographic variables, except for BMI, which was significantly higher in patients in whom H. pylori had been eradicated. Per capita income was significantly higher in Group A2 (healed duodenal ulcer) as compared to Group B2 (duodenal ulcer not healed) while there was no difference in dietary and socio-demographic variables in these two groups. CONCLUSION: We found that higher body mass index and higher per capita income were associated with successful H. pylori eradication and duodenal ulcer healing, respectively, and that diet had no role to play in either. Further epidemiological studies from different parts of India and studies that control for Helicobacter pylori are required to establish predictive factors.
الموضوعات
Adult , Body Mass Index , Breath Tests , Chi-Square Distribution , Cross-Sectional Studies , Female , Helicobacter Infections/complications , Helicobacter pylori , Humans , Income , India , Male , Peptic Ulcer/diet therapy , Risk Factorsالملخص
BACKGROUND: Relapse of pain during refeeding in acute pancreatitis may have a relation to the route of refeeding. AIM: To compare the efficacy of oral refeeding with jejunal tube refeeding in patients with acute pancreatitis, and determine the frequency of refeeding pain and factors associated with it. METHODS: Consecutive patients with acute pancreatitis, severe enough to stop oral feeding for 48 hours, were randomized to receive either oral or jejunal tube refeeding. The feeds were similar in calorie, lipid and protein content (400 Kcal on day 1, 1000 Kcal on day 2, 1400 Kcal on day 3, 1500 Kcal on day 4, and 1700 Kcal on day 5). Clinical and biological factors (serum amylase, lipase, C-reactive protein) and Balthazar CT severity index were recorded. Frequency of pain relapse and factors associated with it were analyzed. RESULTS: 28 patients with acute pancreatitis (biliary 14, alcohol 9, idiopathic 3, post-ERCP 2) were included. Fifteen patients received oral and 13 received enteral tube refeeding. Four patients in the oral group and none in the enteral tube group had relapse of pain (p=0.06). The factors associated with refeeding pain were longer duration of initial pain (p<0.02) and higher CT severity index (p<0.02). Pain relapse increased the total hospital stay (p<0.004) and hospital stay after the first attempt at feeding (p<0.001). CONCLUSIONS: Jejunal tube refeeding may reduce the frequency of pain relapse as compared to oral refeeding although the difference was not significant in this study. Longer duration of pain and higher CT severity index score were associated with occurrence of refeeding pain.
الموضوعات
Acute Disease , Adult , Aged , Enteral Nutrition/methods , Female , Follow-Up Studies , Humans , Jejunum , Male , Middle Aged , Nutritional Physiological Phenomena , Pain Measurement , Pancreatic Function Tests , Pancreatitis/diagnosis , Probability , Prospective Studies , Risk Assessment , Severity of Illness Index , Statistics, Nonparametric , Time Factors , Treatment Outcomeالملخص
BACKGROUND: Distribution and nature of gastritis are major determinants of clinical outcome of H. pylori infection. The gastric inflammatory changes associated with this infection in developing countries have not been systematically studied. AIMS: To evaluate the inflammatory changes in gastric antrum and corpus in patients with duodenal ulcer and H. pylori infection, before and after H. pylori eradication therapy. METHODS: Histology and H. pylori density were studied in gastric biopsies obtained from 53 consecutive patients with active duodenal ulcer and H. pylori infection. Biopsies were obtained before and 4 weeks after H. pylori eradication therapy, from the anterior and posterior walls of the antrum and corpus, and were evaluated according to the Sydney system. RESULTS: In the pre-H. py/ori eradication antral biopsies, chronic gastritis, active gastritis, atrophy, intestinal metaplasia (IM) and lymphoid follicles / aggregates were seen in 53 (100%), 49 (92%), 11 (21%), 7 (13%) and 28 (53%) patients, respectively. In the corresponding biopsies from gastric corpus, these changes were seen in 49 (92%), 23 (43%), 2 (4%), 2 (4%) and 8 (15%), respectively. All changes except IM were significantly more frequent and of higher grade in the antrum. The grade of chronic gastritis was significantly higher in antrum than corpus; the frequency of gastritis in the antrum and corpus was similar (100% vs. 92%). H. pylori density was also higher in the antrum and correlated well with the grades of chronic gastritis and activity at both sites. Eradication of H. pylori was achieved in 39 patients (74%), and led to significant decrease in gastritis; no change was seen in patients who did not eradicate the organism. CONCLUSIONS: Antral-predominant chronic gastritis and activity are present in more than 90% of patients with H. pylori infection associated with duodenal ulcer, and the grade of gastritis correlates with the density of the organism. Eradication therapy results in improvement of both chronic gastritis and activity.