Risk Factors for Mucosal Redness in the Duodenal Bulb as Detected via Linked Color Imaging.

Linked color imaging (LCI) for image-enhanced endoscopy (IEE) highlights mucosal color differences. We investigated risk factors associated with mucosal redness of the duodenal bulb using LCI. Consecutive patients were retrospectively selected after their duodenal bulbs were observed via LCI. A symptom questionnaire (Izumo scale) was completed. The LCI of the duodenal bulb was subjectively evaluated on whether redness was present and objectively evaluated based on L* a* b* color values. The clinical characteristics of the 302 study participants were: male/female, 120/182; mean age, 70.9 years. Twenty-one cases (7.0%) were in the redness (+) group. After multiple regression analysis, independent predictors for the red component (a*) of the duodenal bulb using LCI were: age (ß = -0.154, p < 0.01), female (ß = -0.129, p < 0.05), body mass index (BMI; ß = -0.136, p < 0.05), Helicobacter pylori eradication (ß = 0.137, p < 0.05), endoscopic gastric mucosal atrophy score (EGAS; ß = -0.149, p < 0.05), and constipation-related quality of life (QOL) (ß = -0.122, p < 0.05) scores. Lower age, lower BMI, lower EGAS, a constipation-related QOL score, post-H. pylori eradication, and being male were associated with mucosal redness in the duodenal bulb with IEE using LCI.

Psychosocial characteristics of workers with irritable bowel syndrome and its relationship with abdominal symptoms and work productivity.

OBJECTIVES: This study aimed to validate the psychosocial characteristics and work-related challenges faced by workers exhibiting symptoms of irritable bowel syndrome (IBS) and to clarify the factors that exacerbate abdominal symptoms or hinder work productivity by focusing on IBS-related cognitive-behavioral factors and job-related stressors. METHODS: An online survey was conducted from October 5 to October 20, 2023, among workers in Japan aged 20-49 years with more than 30 hours of work per week, excluding managers and the self-employed. The data were obtained from 1062 participants (including 551 women and 329 individuals with IBS). RESULTS: The levels of depression in the IBS group were significantly higher than those in the Non-IBS group (P < .05). Cognitive-behavioral variables associated with abdominal symptoms were positively correlated with work productivity (r = 0.367-0.483, P < .001). Hierarchical multiple regression analysis with IBS symptoms and work productivity as dependent variables revealed a significant effect of the interaction between maladaptive cognition related to abdominal symptoms and job control on IBS symptoms (ß = -.164, P = .002). The association between maladaptive cognition and IBS symptoms was more pronounced when job control was lower. Additionally, IBS symptoms (ß = .130-.214, P < .05), maladaptive cognition (ß = .196-.233, P < .01), and job overload (ß = .106-.108, P < .05) significantly influenced work productivity. CONCLUSIONS: Maladaptive cognition regarding abdominal symptoms may lead to more severe abdominal symptoms in situations with a low sense of work control. Beyond cognitive-behavioral interventions for IBS, enhancing the sense of control over work environments is expected to contribute to alleviating abdominal symptoms and, consequently, enhancing work productivity.

Influence of Helicobacter pylori Infection and Eradication on Small Intestinal Bacterial Overgrowth and Abdominal Symptoms.

BACKGROUND: The relationship between Helicobacter pylori (H. pylori) infection and small intestinal bacterial overgrowth (SIBO) has attracted attention recently. AIMS: To analyze the influence of H. pylori infection and eradication on SIBO, IMO, and abdominal symptoms. METHODS: Patients with gastrointestinal symptoms were tested for 13C urea breath test and if positive, treated with bismuth-based quadruple therapy. Lactulose hydrogen methane breath test (HMBT) was performed and symptoms were assessed using gastrointestinal symptom rating scale (GSRS) before and 6 weeks after eradication. RESULTS: Of the 102 subjects, 53 were H. pylori positive. The prevalence of SIBO and IMO were higher in patients with H. pylori infection than in those without infection (49.1% vs 24.5%, P = 0.019 for SIBO; 24.5% vs 8.2%, P = 0.027 for IMO). GSRS scores were similar between H. pylori-infected and uninfected patients (2 (IQR: 1;3) vs 2 (IQR: 1;2), P = 0.211). Patients with SIBO or IMO presented higher GSRS scores than patients with both SIBO and IMO negative (2 (IQR: 2;3), 2 (IQR: 2;3) vs 2 (IQR: 1;2), P = 0.011, 0.001, respectively). For the 50 patients who successfully eradicated H. pylori, the response rates for SIBO and IMO were 66.7% and 76.9%, respectively. GSRS scores also significantly decreased (2 (IQR: 1;3) to 0 (IQR: 0;1), P < 0.001) after eradication. CONCLUSION: Helicobacter pylori infection was associated with higher prevalence of SIBO and IMO, both of which led to more pronounced abdominal symptoms. H. pylori eradication also achieved therapeutic effects on SIBO and IMO, accompanied by relief of abdominal symptoms.

Hepatic tuberculosis with lower gastrointestinal symptoms mimicking hepatic metastasis: A rare case report.

INTRODUCTION AND IMPORTANCE: The co-occurrence of Mycobacterium tuberculosis (MTB) affecting both the lungs and abdominal viscera is quite common, but instances of isolated Hepatic tuberculosis (TB) without concurrent clinical signs of TB are exceedingly rare. CASE PRESENTATION: We present a case of a 55-year-old woman who complained of abdominal pain, weight loss, fever and changes in bowel habits. A definitive diagnosis of hepatic TB was made through microscopic examination, revealing necrotizing granulomatous inflammation accompanied by caseous necrosis. The patient received antitubercular therapy without experiencing any noticeable side effects during follow-up. CLINICAL DISCUSSION: Hepatic TB without active pulmonary TB is quite rare case. The patient presents with abdominal pain, fever, weight loss and jaundice. The diagnostic process includes CT (computerize tomography) imaging and subsequent biopsy to confirm it histopathologically. Following the same approach, we did biopsy from the targeted hepatic lesion that showed hepatic tuberculosis. In most cases it is treated with anti-tubercular drugs. However, some complicated cases might need surgical intervention. CONCLUSION: This case report highlights the significance of considering TB into account as a potential cause in patients with lower gastrointestinal symptoms in TB endemic areas by emphasizing the diagnostic challenges posed by hepatic tuberculosis with isolated liver involvement. In order to prevent serious complications of abdominal TB, early diagnosis and timely treatment is crucial.

Post-gastric Sleeve Surgery Chronic Symptoms From a Sample of Patients in Saudi Community.

BACKGROUND: A common bariatric procedure known as gastric sleeve surgery can cause significant weight loss and co-morbid condition alleviation. However, patients could experience persistent problems such as gastrointestinal, musculoskeletal/neural, and psychiatric disorders after surgery. This study aims to identify the most prevalent chronic symptoms following sleeve gastrectomy among a sample of Saudi patients and the impact these symptoms have on patients' lives. METHODOLOGY: Patients who underwent gastric sleeve surgery at the Ensan Clinic, a facility specializing in gastroenterology, were the subjects of this retrospective cohort analysis. The study population consisted of patients who underwent gastric sleeve surgery, showed up for follow-up after the procedure, and met the inclusion and exclusion criteria. The data collection sheet is divided into seven sections. Sociodemographic information was required in the first section, gastric sleeve surgery information in the second, vital signs in the third, lab results in the fourth, past medical history in the fifth, current treatments in the sixth, and postoperative complications and chronic symptoms in the seventh and final sections. RESULTS: In 117 patients, the study evaluated the effects of gastric sleeve surgery. Participants had an average age of 40.21 years, and 61.5% were female. Regarding persistent symptoms after surgery, a sizable percentage of patients mentioned digestive issues such as GERD (44.4%), dyspepsia (60.7%), vomiting (23.1%), nausea (39.3%), and abdominal distention (45.3%). A total of 34.2% of patients reported experiencing anxiety, compared to 11.1% who said they had depression or 2.6% who said they had social issues. A few patients reported experiencing neurological or musculoskeletal issues, including exhaustion (7.7%), faintness (5.1%), back or joint discomfort (7.7%), and shortness of breath (8.5%). CONCLUSION: After undergoing gastric sleeve surgery, a sizable proportion of patients complained of various chronic symptoms and nutritional inadequacies, primarily gastrointestinal problems and musculoskeletal/neurological issues. The study's findings show a connection between these symptoms and surgery.

Discrepancy between Abdominal Symptoms and Endoscopic Findings in Patients with Gastro-duodenal Eosinophilia: A Case Series.

Some patients present gastro-duodenal eosinophilia without abdominal symptoms. Nine cases with gastro-duodenal eosinophilia were seen at the Tohoku University Hospital between January 2011 and June 2022. Seven (78%) patients had a background of allergic or hyper-eosinophilic disease. Esophagogastroduodenoscopy showed erosions (n=6), discoloration (n=4), ulcers (n=3), erythema (n=3), muskmelon-like appearance (n=2), and cracks (n=1). Two cases were asymptomatic with eosinophilic gastroenteritis (EGE)-like endoscopic findings, and two were symptomatic with normal endoscopic findings. The discrepancy between the abdominal symptoms and esophagogastroduodenoscopy findings suggests that clinicians should assess patients for background allergic disease, regardless of abdominal symptoms.

Paralytic Ileus during Treatment of Pulmonary and Renal Tuberculosis in a Non-Human Immunodeficiency Virus Patient: An Unusual Presentation of Tuberculosis-immune Reconstitution Inflammatory Syndrome.

Paralytic ileus as tuberculosis-immune reconstitution inflammatory syndrome (TB-IRIS) is extremely rare. We herein report a 44-year-old man with pulmonary and renal tuberculosis who developed paralytic ileus 14 days after starting antituberculosis therapy (ATT) despite an initial favorable response to ATT. Paralytic ileus was successfully managed with conservative care. He initially required hemodialysis because of obstructive uropathy due to renal tuberculosis, but he was able to withdraw from dialysis after placement of ureteral stents. TB-IRIS can affect organs other than the original sites of tuberculosis, and the combined use of steroids may be effective for its prevention and treatment.

Association between bile area in the duodenal bulb and abdominal symptoms: Quantitative analysis using blue laser imaging.

Bile acids are strongly associated with the pathogenesis of functional gastrointestinal diseases. In recent years, blue laser imaging (BLI) endoscopy has emerged as a novel image-enhanced endoscopic method, which illustrates bile as a reddish hue. The present study investigated the factors that affect the area of bile in duodenal bulbs using BLI. For this purpose, patients (356 cases) who underwent upper endoscopy with BLI between April, 2017 and December, 2019, and completed patient background and symptom questionnaires [Constipation Scoring System (CSS), Bristol Stool Form Scale (BSFS) and Frequency Scale for Symptoms of gastroesophageal reflux disease (FSSG)], were retrospectively investigated. Each BLI bile score was calculated as a percentage of bile area in a field of view in the duodenal bulb using a KS400 image analysis system, and the association with abdominal symptoms was examined using multiple regression analysis. The patient characteristics included the following: Age (in years), 69.9±11.3; male/female ratio, 146/210; body mass index, 23.0±3.8; reflux esophagitis (M/A/B/C), 143/19/3/3; atrophic gastritis (C-0/C1-3/O1-3), 132/100/124; proton pump inhibitor potassium competitive acid blocker/aspirin/ursodeoxycholic acid/gall bladder stones/cholecystectomy, 105/27/18/43/18; BLI bile score, 7.10 (±14.34); CSS score, 3.55 (±3.80); BSFS score, 3.91 (±1.02); and FSSG score, 4.80 (±5.76). Correlation coefficients (P<0.05) for the BLI bile score were found for cholecystectomy (Rho=0.137) and aspirin use (Rho=0.118). In multiple regression analysis, independent predictors of the BLI bile score were cholecystectomy [standardized partial regression coefficient (ß)=0.169, P=0.001] and the BSFS score (ß=0.107, P=0.042). On the whole, the present study demonstrates that the duodenal bile area in BLI upper endoscopy is associated with cholecystectomy and fecal characteristics.

Clues from the Pandora's Box: Frequency of Acute Abdominal Symptoms in COVID-19 and Its Association with Inflammatory Markers-a Cross-Sectional Study.

Coronavirus disease 2019 (COVID-19) is primarily considered to be a respiratory ailment. Hitherto, abdominal symptoms have been reported with variable frequency in acute COVID-19. The purpose of this study was to estimate the frequency of abdominal symptoms at presentation among patients hospitalised with COVID-19 infection, and to determine their association with disease severity. This was a single-centre cross-sectional observational study conducted at a COVID-19 tertiary care hospital (CTRI/2021/10/037195, registered on 08/10/2021). Consecutive patients hospitalised with acute COVID-19 illness during the study period were included in the study. Their demographic information, abdominal symptoms, comorbidities and category of COVID-19 illness were elicited. All patients had serum inflammatory markers tested on the day of hospitalisation. Among the 685 participants, 214 patients had mild-to-moderate category illness whereas the rest 471 had severe COVID-19 illness. Abdominal complaints were present among 132/685 (18.3%) patients with distension of abdomen (8.03%) being the most common symptom, followed by vomiting (6.72%) and abdominal pain (3.94%). At admission to the hospital, abdominal complaints were commoner among patients with severe disease than in those with mild-to-moderate disease (101/471 vs. 31/214; p=0.029). Abdominal symptoms were associated with a higher neutrophil to lymphocyte ratio (p=0.029). The mortality among COVID-19 patients with abdominal symptoms was higher (9.09 vs. 3.25%; p = 0.007). This study demonstrates the spectrum of abdominal symptoms that can be a part of acute COVID-19 at hospitalisation and also highlights their prognostic potential in acute COVID-19 infection.

An Immunoglobulin A Vasculitis Case Without Skin Symptoms Complicated With Severe Abdominal Symptoms.

Immunoglobulin A vasculitis (IgAV) primarily affects childhood and can be categorized as immune complex vasculitis. It typically presents with purpura, abdominal pain, arthritis, and nephritis. IgAV can be diagnosed without hesitation when the characteristic skin lesions appear at onset; however, in cases where the abdominal symptoms precede the skin rash or there is no purpura at all, diagnosis can be challenging. Delayed diagnosis of IgAV may be associated with serious abdominal complications, such as gastrointestinal perforation. Here, we describe a girl with IgAV complicated with severe abdominal symptoms and lacking purpura. Despite this lack, the patient's elevated levels of D-dimer and C-reactive protein (CRP), suggestive of vasculitis, and localized small bowel intestinal wall thickening suggested IgAV. After administration of steroids relieved the abdominal symptoms and hypoalbuminemia, treatment was discontinued. Given the limited reports of patients with IgAV complicated with severe abdominal symptoms and no skin symptoms, the diagnosis and management process remains unclear. Therefore, it is imperative to consider IgAV as a differential diagnosis in patients with severe abdominal symptoms. Furthermore, we suggest checking D-dimer, CRP, and coagulation factor XIII activity levels in these patients.

Effects of colorectal endoscopic submucosal dissection on postoperative abdominal symptoms: a prospective observational study.

BACKGROUND: Endoscopic submucosal dissection (ESD) is an effective procedure to resect large superficial gastrointestinal neoplasms. In gastric ESD, several studies showed the relationship between postoperative abdominal symptoms and endoscopic treatment. However, the influence of colorectal ESD on abdominal symptoms after treatment is still unknown. To the best of our knowledge, this is the first prospective multicenter study performed to investigate the impact of colorectal ESD on postoperative abdominal symptoms. This study aimed to clarify the association between change of abdominal symptoms and ESD. METHODS: This study was a prospective multicenter observational trial that enrolled 141 out of 171 patients who underwent colorectal ESD and answered the Gastrointestinal Symptom Rating Scale (GSRS) questionnaire from March 2015 to August 2019. We evaluated abdominal symptoms in the patients using the GSRS questionnaire before ESD and a few weeks after ESD. RESULTS: Comparing the GSRS before and after ESD, overall scores changed from 1.58 ± 0.58 to 1.48 ± 0.48, and the five subscales (reflux syndrome, abdominal pain, indigestion syndrome, diarrhea syndrome, and constipation syndrome) were slightly improved. Overall scores, indigestion syndrome, and constipation syndrome were statistically significantly different before and after ESD (P < 0.05). CONCLUSIONS: In GSRS, a score of ≥ 3 is often treated as a clinically significant symptom. Therefore, our findings indicated that there was no clinically significant difference. For this reason, colorectal ESD does not affect postoperative abdominal symptoms and is considered a minimally invasive treatment. The analysis of the impact of colon ESD on gastrointestinal symptoms UMIN000016914.

Abdominal Computed Tomography Imaging Findings in Hospitalized COVID-19 Patients: A Year-Long Experience and Associations Revealed by Explainable Artificial Intelligence.

The aim of this retrospective study is to assess any association between abdominal CT findings and the radiological stage of COVID-19 pneumonia, pulmonary embolism and patient outcomes. We included 158 adult hospitalized COVID-19 patients between 1 March 2020 and 1 March 2021 who underwent 206 abdominal CTs. Two radiologists reviewed all CT images. Pathological findings were classified as acute or not. A subset of patients with inflammatory pathology in ACE2 organs (bowel, biliary tract, pancreas, urinary system) was identified. The radiological stage of COVID pneumonia, pulmonary embolism, overall days of hospitalization, ICU admission and outcome were registered. Univariate statistical analysis coupled with explainable artificial intelligence (AI) techniques were used to discover associations between variables. The most frequent acute findings were bowel abnormalities (n = 58), abdominal fluid (n = 42), hematomas (n = 28) and acute urologic conditions (n = 8). According to univariate statistical analysis, pneumonia stage > 2 was significantly associated with increased frequency of hematomas, active bleeding and fluid-filled colon. The presence of at least one hepatobiliary finding was associated with all the COVID-19 stages > 0. Free abdominal fluid, acute pathologies in ACE2 organs and fluid-filled colon were associated with ICU admission; free fluid also presented poor patient outcomes. Hematomas and active bleeding with at least a progressive stage of COVID pneumonia. The explainable AI techniques find no strong relationship between variables.

Abdominal cancer symptoms: Evaluation of the impact of a regional public awareness campaign.

OBJECTIVE: A regional 'Be Clear on Cancer' (BCoC) campaign developed by Public Health England aimed to promote public awareness of key abdominal cancer symptoms in people aged 50 years and over. METHODS: Data were analysed for metrics at different stages in the patient care pathway including public awareness, GP attendance and referrals, to cancer diagnosis. RESULTS: There was significantly higher recognition of the BCoC abdominal campaign in the campaign region compared to the control area (Post Campaign/Control, n = 401/406; 35% vs. 24%, p < 0.05). The campaign significantly improved knowledge of 'bloating' as a symptom (p = 0.03) compared to pre-campaign levels. GP attendances for abdominal symptoms increased significantly by 5.8% (p = 0. 03), although the actual increase per practice was small (average 16.8 visits per week in 2016 to 17.7 in 2017). Urgent GP referrals for suspected abdominal cancer increased by 7.6%, compared to a non-significant change (0.05%) in the control area. For specific abdominal cancers, the number diagnosed were similar to or higher than the median in the campaign area but not in the control area in people aged 50 and over: colorectal (additional n = 61 cancers), pancreatic (additional n = 102) and stomach cancers (additional n = 17). CONCLUSIONS: This campaign had a modest impact on public awareness of abdominal cancer symptoms, GP attendances and cancers diagnosed.

Prevalence of self-reported abdominal symptoms among 50-74-years-old men and women eligible for colorectal cancer screening -a cross-sectional study.

BACKGROUND: Screening is defined as the identification of unrecognized disease in an apparently healthy population. Symptomatic individuals are recommended to contact a physician instead of participating in screening. However, in colorectal cancer (CRC) screening this approach may be problematic as abdominal symptoms are nonspecific. This study aimed at identifying the prevalence of self-reported abdominal symptoms among screening-eligible men and women aged 50-74 years. METHODS: This cross-sectional survey study included 11,537 individuals aged 50-74 years invited for CRC screening from 9 to 23 September 2019. Descriptive statistics of responders experiencing alarm symptoms of CRC, Low Anterior Resection Syndrome Score (LARS) and the Patient Assessment of Constipation-Symptoms (PAC-SYM) were derived. The association between abdominal symptoms and demographic and socioeconomic variables were estimated by prevalence ratio (PR) using a Poisson regression model with robust variance. RESULTS: A total of 5488 respondents were included. The respondents were more likely women, of older age, Danish, cohabiting and had higher education and income level compared to non-respondents. Abdominal pain more than once a week was experienced by 12.0% of the respondents. Of these, 70.8% had been experiencing this symptom for >1 month. Fresh blood in the stool was experienced by 0.7% and of these 82.1% for >1 month. About one third of those experiencing alarm symptoms more than once a week for >1 month had not consulted a doctor. A total of 64.1% of the respondents had no LARS, 21.7% had minor LARS and 14.2% had major LARS. The median PAC-SYM score was 0.33 (Interquartile range (IQR): 0.17;0.75), the median abdominal score was 0.50 (IQR: 0.00;1.00), median rectal score 0.00 (IQR:0.00;0.33) and median stool score 0.40 (IQR: 0.00;0.80). Men and those aged 65-74 reported less symptoms than women and those aged 50-64 years, respectively. CONCLUSIONS: This study illustrated that abdominal symptoms were frequent among screening-eligible men and women. This should be taken into account when implementing and improving CRC screening strategies. A concerning high number of the respondents experiencing alarm symptoms had not consulted a doctor. This calls for attention to abdominal symptoms in general and how those with abdominal symptoms should participate in CRC screening.

Abdominal symptoms during Sjogren's syndrome: a pilot study.

BACKGROUND: Abdominal symptoms in patients with primary Sjögren syndrome (pSS) are poorly documented. The objective of the study was to describe the abdominal symptoms of patients with pSS and to assess their association with characteristics of the disease. METHODS: One hundred and fifty patients with pSS were evaluated using a composite global symptom score for abdominal symptoms and their severity. Data concerning the clinical and biological characteristics of pSS and abdominal disorders were also collected. RESULTS: Of the patients with pSS, 95% suffered from abdominal symptoms (median global symptom score 7.5 ± 5.5 points out of 30). More than half of the patients experienced abdominal tension (68%), upper abdominal pain (54%), abdominal discomfort (58%) and/or constipation (54%). Regarding the pSS activity, in relation to European League Against Rheumatism (EULAR) Sjögren syndrome disease activity index score items, general and central nervous system involvement wereassociated with a high global symptom score. The EULAR Sjogren Syndrome Patient Reported Index (ESSPRI) symptom score was positively correlated with the global symptom score (p < 0.01). Multivariate analysis showed a significant association between a high global symptom score and SSA seronegativity, gastroparesis, and ESSPRI score (p < 0.01 for each). CONCLUSIONS: The majority of patients with pSS suffered abdominal symptoms. There is currently no therapeutic recommendation because of the lack of information on the underlying pathophysiological mechanisms. TRIAL REGISTRATION: NCT03157011 . Date of registration: July 17, 2017.

The Association of Histologic and Noninvasive Tests With Adverse Clinical and Patient-Reported Outcomes in Patients With Advanced Fibrosis Due to Nonalcoholic Steatohepatitis.

BACKGROUND & AIM: Fibrosis is an independent predictor of death in nonalcoholic steatohepatitis (NASH). We assessed the associations between histologic and noninvasive tests (NITs) for fibrosis with clinical and patient-reported outcomes (PROs) in advanced NASH. METHODS: Patients with advanced NASH (NASH Clinical Research Network stage F3 or F4) were enrolled in 4 multinational clinical trials of simtuzumab and selonsertib. Liver biopsy samples, NIT results, and PROs (Short Form-36, Chronic Liver Disease Questionnaire-NASH, EuroQol-5D, and Work Productivity and Activity Impairment) were prospectively collected. RESULTS: A total of 2154 patients with advanced NASH were included: 52.5% with F4 NASH, 40% male, 72% with type 2 diabetes, baseline liver stiffness of 24.1 ± 14.2 kPa in F4 disease and 14.6 ± 8.0 kPa in F3 disease, baseline mean Enhanced Liver Fibrosis score of 11.4 ± 1.2 in F4 disease and 10.3 ± 1.0 in F3 disease, and a median follow-up of 16 months. Of those with baseline F3 disease, 16.7% experienced disease progression to cirrhosis, whereas for those with F4 disease, 7.3% experienced clinical events (39% ascites, 24% hepatic encephalopathy); patients who progressed had higher baseline NIT scores (all P < .0001). Adjusted for baseline levels, increases in NIT scores were also associated with increased risk of disease progression in both the F3 and F4 groups (P < .01 for all NITs in F3 and for ELF, NAFLD Fibrosis Score, Fibrosis-4 (FIB-4), and liver stiffness in F4). Higher NIT scores were found to be associated with impairment in PROs: ELF, ≥10.43; Nonalcoholic Fatty Liver Disease Fibrosis Score, ≥1.80; Fibrotest score, ≥0.54; liver stiffness, ≥23.4 kPa. During treatment, patients with decreases in NIT scores experienced improvement of their PRO scores, whereas those with increase in NIT scores had their PRO scores worsen (P < .05). CONCLUSIONS: Baseline NIT scores and their changes over time are predictors of adverse clinical and PROs in patients with advanced NASH. (ClinicalTrials.gov, Numbers NCT01672866, NCT01672879, NCT03053050, and NCT03053063).

Abdominal symptoms during Sjogren's syndrome: a pilot study

Abstract Background: Abdominal symptoms in patients with primary Sjögren syndrome (pSS) are poorly documented. The objective of the study was to describe the abdominal symptoms of patients with pSS and to assess their association with characteristics of the disease. Methods: One hundred and fifty patients with pSS were evaluated using a composite global symptom score for abdominal symptoms and their severity. Data concerning the clinical and biological characteristics of pSS and abdominal disorders were also collected. Results: Of the patients with pSS, 95% suffered from abdominal symptoms (median global symptom score 7.5 ±5.5 points out of 30). More than half of the patients experienced abdominal tension (68%), upper abdominal pain (54%), abdominal discomfort (58%) and/or constipation (54%). Regarding the pSS activity, in relation to European League Against Rheumatism (EULAR) Sjogren syndrome disease activity index score items, general and central nervous system involvement wereassociated with a high global symptom score. The EULAR Sjogren Syndrome Patient Reported Index (ESSPRI) symptom score was positively correlated with the global symptom score (p < 0.01). Multivariate analysis showed a significant association between a high global symptom score and SSA seronegativity, gastroparesis, and ESSPRI score (p < 0.01 for each). Conclusions: The majority of patients with pSS suffered abdominal symptoms. There is currently no therapeutic recommendation because of the lack of information on the underlying pathophysiological mechanisms. Trial registration: NCT03157011. Date of registration: July 17, 2017.(AU)

Abdominal Symptoms and Colonic Diverticula in Marfan's Syndrome: A Clinical and Ultrasonographic Case Control Study.

BACKGROUND: Marfan's syndrome (MFS) seems to be frequently associated with colonic diverticulosis, but the prevalence of diverticula and symptoms evocative of diverticular disease in this population are still unknown. METHODS: This prospective case control study included 90 consecutive patients with MFS, 90 unselected controls, and 90 asymptomatic subjects. The clinical characteristics, including lower gastrointestinal symptoms, and ultrasonographic features of the bowel, including diverticula and thickening of the muscularis propria of the sigmoid colon, were investigated. In addition, the genotype of MFS patients was assessed. The characteristics of patients and controls were compared using parametric tests. RESULTS: Complaints of abdominal symptoms were made by 23 (25.6%) patients with MFS and 48 (53%) control subjects (p < 0.01). Constipation and bloating were reported less frequently by MFS patients than controls (constipation: 13.3% vs. 26.6%, p = 0.039; bloating: 3.3% vs. 41.1%, p < 0.0001), while other symptoms were not significantly different. Sigmoid diverticulosis was detected in 12 (12.3%) patients with MFS, as well as in 3 (3.3%) asymptomatic healthy subjects and 4 (4.4%) random controls (p = 0.0310). The genetic variants of MFS were not correlated with symptoms or diverticula. CONCLUSION: Patients with MFS have a greater prevalence of diverticula, although less abdominal symptoms, compared to the general population. Symptoms and diverticula in MFS are not correlated with any genetic variant.

Increasing the Dose and/or Repeating Faecal Microbiota Transplantation (FMT) Increases the Response in Patients with Irritable Bowel Syndrome (IBS).

BACKGROUND: Faecal microbiome transplantation (FMT) appears to be an effective method for treating irritable bowel syndrome (IBS) patients. However, it is not clear if a high transplant dose and/or repeating FMT are/is needed to ensure a response. The present study was undertaken to clarify this matter. METHODS: Ten IBS patients who did not respond to a 30-g transplant subsequently received a 60-g transplant into the duodenum via a gastroscope. The patients provided faecal samples before and 1 month after FMT. They completed five questionnaires measuring symptoms, fatigue and quality of life at baseline and then at 2 weeks, 1 month and 3 months after FMT. The dysbiosis index (DI) was measured using the GA-map Dysbiosis Test®. RESULTS: Seven patients (70%) responded to the 60-g transplant, with significant clinical improvements in the abdominal symptoms, fatigue and quality of life in 57%, 80% and 67% of these patients. The 60-g transplant also reduced the DI. CONCLUSION: FMT is an effective treatment for IBS. A high-dose transplant and/or repeated FMT increase the response rate and the intensity of the effects of FMT.

Prediabetes and gastrointestinal (GI) symptoms; a cross-sectional study.

AIMS: Prediabetes associate with known micro and macrovascular complications of diabetes. Also gastrointestinal symptoms are present in diabetics higher than general population. The aim of this study was evaluation of gastrointestinal symptoms in subjects with prediabetes. METHODS: This analytical cross-sectional study was conducted on 130 persons 30-65 years old, 65 pre-diabetic patients and 65 persons without glucose disorders from 2014 to 2015 in YAZD province. FBS and HbA1c used for diagnosis prediabetes. Demographic and medical history were collected. A questionnaire according to Rome III Criteria was used to collect digestive information (diarrhea, abdominal pain, constipation, abdominal bloating, heartburn, increased gas passing, nausea, intermittent diarrhea and constipation in the last 6 months ago). Frequency of GI symptoms in subjects with and without glucose disorders were compared. Data were analyzed by SPSS software Version 20. Data were reported as mean ±â€¯standard deviation or frequency and T-test, Chi Square and Spearman correlation coefficient tests were used. P-value less than 0.05 were considered statistically significant. RESULTS: Higher frequency of bloating, early satiety, nausea, heartburn, gas passing and constipation are seen in the pre-diabetes group than in the control group; (p-value 0.0001, 0.0001, 0.0001, 0.0001, 0.001 and 0.0001 respectively). 96.9% in prediabetics had at least one gastrointestinal symptom, while in the normal groups 50% had at least one GI symptom (p-value: 0.0001). CONCLUSIONS: Gastrointestinal symptoms were seen in prediabetics higher than healthy persons. So, prediabetes can not be considered an entirely benign and asymptomatic condition. Lifestyle interventions maybe necessary at this state.