Gastrointestinal Symptoms Research Articles

High Clinical Burden of Cryptosporidium spp. in Adult Patients with Acquired Immunodeficiency in Ghana

There is a paucity of information on the prevalence, risk factors, and clinical correlates of people living with HIV (PLWH) who are co-infected with Cryptosporidium spp. in the post-combined antiretroviral therapy era in Ghana. To provide such data, in this observational study, stool samples of 640 HIV-positive and 83 HIV-negative individuals in Ghana were screened for Cryptosporidium spp. Additionally, sociodemographic parameters, clinical symptoms, medication intake, and immunological parameters were assessed. The prevalence of Cryptosporidium spp. was 11.8% (n = 73) in HIV-positive and 1.2% (n = 1) in HIV-negative participants (p < 0.001). Within the group of HIV-positive participants, the prevalence reached 26.0% in patients with CD4+ T cell counts below 200 cells/µL and 46.2% in the subgroup with CD4+ T cell counts below 50 cells/µL. The frequencies of the clinical manifestation of weight loss and gastrointestinal symptoms were significantly higher in patients with Cryptosporidium spp. compared to those without co-infection (45.8% vs. 21.4%, p < 0.001 and 22.2% vs. 12.2%, p = 0.031, respectively). In the modern post-cART era, the acquisition of Cryptosporidium spp. among PLWH in Ghana is driven largely by the degree of immunosuppression. Access to cART and screening for Cryptosporidium spp. as part of routine care might help control and reduce the burden of the infection.

Natural Way Of Boosting Immunity: The Role of Echinacea in Cold Prevention and Treatment - A Literature Review

Echinacea, a widely used herbal remedy derived from the purple coneflower, is renowned for its potential benefits in treating and preventing the common cold. This review examines Echinacea’s role in managing cold symptoms, its mechanisms of action, and its efficacy across various species and preparations. Echinacea species, particularly Echinacea purpurea, Echinacea angustifolia, and Echinacea pallida, contain active compounds such as alkamides, caffeic acid derivatives, polysaccharides, and glycoproteins, which contribute to its immunomodulatory, anti-inflammatory, and antiviral properties. Clinical studies demonstrate that Echinacea can modestly reduce the incidence, duration, and severity of colds, though results are variable due to differences in preparation forms (e.g., teas, tinctures, extracts) and study methodologies. Proprietary extracts like Echinaforce® have shown consistent benefits, while other formulations have yielded mixed results. Despite a generally favorable safety profile, including mild gastrointestinal disturbances and rare allergic reactions, the long-term safety, particularly in vulnerable populations, remains under-researched. Future research should focus on standardized formulations, detailed molecular mechanisms, and rigorous clinical trials to better define Echinacea’s role in cold management. Overall, while Echinacea offers a promising option for cold prevention and treatment, its use should be informed by evidence-based practices considering formulation, dosage, and individual patient factors.

Percutaneous endoscopic gastrostomy helped to normalise feeding problems and gastrointestinal symptoms in Silver-Russell syndrome.

This study evaluated feeding problems and gastrointestinal symptoms in children with Silver-Russell syndrome (SRS), which is a rare epigenetic disorder. It also compared the symptoms experienced during different feeding methods, including percutaneous endoscopic gastrostomy (PEG). The national expert team for children with SRS at Queen Silvia Children's Hospital, Gothenburg, studied 46 referrals (63% male) who were born with SRS in Sweden from 1984 to 2018. Patient data were extracted from the Paediatric National Growth Hormone Registry. The medical records covered a median of 68% of the time of the patients' childhood, with a median follow-up of 9 years. Their symptoms were most prevalent during infancy and decreased when they were toddlers. Feeding problems and gastrointestinal symptoms were reported in 91% of the 46 patients, with vomiting in 57% and constipation in 46%. There were 19 children who relied on enteral feeding for their nutrition and 13 of those received PEG. Their body mass index (BMI) increased significantly 2 years after PEG started (p = 0.005). Feeding problems and gastrointestinal symptoms were very common in children with SRS, but partly disappeared during childhood. Providing treatment, such as PEG, normalised the BMIs of children with SRS and reduced their symptoms.

Diagnostic classification systems for disorders of gut-brain interaction should include psychological symptoms.

The group of disorders known as Disorders of Gut Brain Interaction (DGBI) were originally labeled functional GI disorders and were thought to be disorders of the gastrointestinal tract that had several psychological conditions as comorbidities. Despite mounting evidence that psychological morbidity plays an innate role in the etiology and maintenance of DGBI, none of the Rome IV criteria include any measure of psychological symptoms. This study tested the hypothesis that individuals would cluster differently if GI symptoms alone were considered versus GI symptoms combined with measures of psychological symptoms. Data were obtained from the Rome Foundation Global Epidemiology Study measuring Rome IV GI symptoms, psychological measures and demographic characteristics. Latent profile models were used to cluster individuals based on (i) GI symptoms only (GI only) and then (ii) GI and psychological measures (GI + Psych). Individuals clustering into the same group of individuals whether formed via GI only or GI + Psych, ranged from 96% for a 2-class solution (the most simplistic) to 76% with 6 classes (the parsimonious system) and 59% with twenty-two classes (mimicking Rome IV). The generalisability of this finding between six geographic regions was confirmed with agreement varying between 95%-97% for 2 clusters and 71-79% for 6 classes and 51%-63% for 22 classes. These findings were also consistent between DGBI (range 94% with 2 classes to 50% with 22 classes) and non-DGBI (range 97% with 2 clusters to 65% with 22 classes) groups. Our data suggest that considering psychological as well as gastrointestinal symptoms would lead to a different clustering of individuals in more complex, and accurate, classification systems. For this reason, future work on DGBI classification should consider inclusion of psychological traits.

Gluten Unraveled: Latest Insights on Terminology, Diagnosis, Pathophysiology, Dietary Strategies, and Intestinal Microbiota Modulations—A Decade in Review

A decade of research on gluten-related disorders (GRDs) is reviewed in this study, with a particular emphasis on celiac disease (CD) and non-celiac gluten sensitivity (NCGS). GRDs are triggered by the ingestion of gluten and gluten-like proteins found in wheat, barley, and rye. These proteins lead to intestinal damage in celiac disease, an autoimmune condition characterized by villous atrophy and a variety of gastrointestinal and extraintestinal symptoms. More enigmatic and less understood, NCGS involves symptoms similar to CD but without the immunological reaction or intestinal damage. Recent years have seen advances in the understanding of GRDs, particularly in connection to how intestinal microbiota influences disease progression and patient outcomes. The gluten-free diet (GFD) is still the standard therapy recommended for GRDs despite significant challenges, as discussed in this article. Precise diagnostic methods, patient education and dietary counseling are critical for improving patients’ quality of life. The purpose of this review is to provide a more clear and up-to-date understanding of GRDs, and to help further research on this important topic.

The Nematodes Menace: A Review of Parasitic Species, Transmission Dynamics and Preventive Measures

This review offers a detailed examination of nematodes, directing specifically on gastrointestinal (GI) nematodes and their consequences for human health. Nematodes, commonly known as roundworms, demonstrate a highly heterogenous groups of multicellular organisms and are responsible for various diseases in humans, particularly in resource-limited settings. The paper explores different types of GI nematodes, their characteristics, symptoms, and transmission pathways, highlighting the significant impacts these parasites can have, such as malnutrition, anemia, and cognitive impairments. Additionally, the manuscript emphasizes the importance of prevention and control strategies, including proper sanitation, personal hygiene, and public awareness, in minimizing the spread of these infections. It discusses the role of anthelmintic medications as a vital part of treatment, while also advocating for a comprehensive approach that incorporates improved living conditions, access to clean water, and health education for effective long-term management of GI nematode infections. Ultimately, this work highlights the necessity for coordinated public health initiatives and ongoing research to alleviate the burdens of GI nematodes and improve health outcomes in at-risk populations.

Clinical efficacy observation of electroacupuncture based on the "ascending lucidity and descending turbidity" theory： a study of gut microbiota in patients with diabetic gastrointestinal dysfunction

To explore the efficacy of electroacupuncture (EA) based on the "ascending lucidity and descending turbidity" theory in patients with diabetic gastrointestinal dysfunction and its regulatory effect on gut microbiota. A total of 48 patients with diabetic gastrointestinal dysfunction were randomly divided into the EA group (24 cases, 3 cases dropped-off) and the control group (24 cases, no dropped off). Both groups received blood glucose control and basic symptomatic treatment. EA (15 Hz/100 Hz) was applied to Zhongwan (CV12), Tianshu (ST25), Zhongfu (LU1), bilateral Zhangmen (LR13), bilateral Taibai (SP3), bilateral Taiyuan (LU9), bilateral Zusanli (ST36), and bilateral Shangjuxu (ST37) in the EA group. Sham EA was applied to corresponding non-acupoints without electric stimulation in the control group. Both groups received treatment for 30 min per time, once daily, for a total of 5 treatments followed by a 2-day break, over a consecutive period of 2 weeks. Symptoms were evaluated by gastrointestinal symptom rating scale (GSRS) and gastroparesis cardinal symptom index (GCSI) before and after treatment, and 4 weeks after treatment. During the treatment period, fasting blood glucose levels were monitored daily. Stool samples were collected before and after treatment for 16S rDNA sequencing analysis to examine changes in gut microbiota. Compared with the control group, GSRS and GCSI scores in the EA group were significantly decreased (P<0.001) after treatment and at follow-up at the same time point, and compared with those before treatment, GSRS and GCSI scores in the EA group were significantly decreased after treatment and at follow-up (P<0.001). After treatment, the 16S rDNA sequencing showed that at the phylum level, the ratio of Proteobacteria in the EA group was higher than that in the control group (FDR<0.05). At the genus level, a total of 18 different gut microbiota were identified between the two groups. Compared to the control group, patients in the EA group showed a significant decrease in the abundance of Pseudomonas and Alkalibacter (FDR<0.05), while the abundance of the remaining 16 gut microbiota was significantly increased (FDR<0.05). Compared to the baseline, the EA group showed a significant up-regulation of Olsenella (FDR<0.05) and a significant down-regulation of Pseudomonas (FDR<0.05) after treatment. EA based on the "ascending lucidity and descending turbidity" theory can effectively improve the symptoms of patients with diabetic gastrointestinal dysfunction. EA can also affect the distribution of gut microbiota by up-regulating the levels of certain beneficial bacteria and suppressing pathogenic bacteria .

An evaluation of autonomic and gastrointestinal symptoms, and gastric emptying, in patients with systemic sclerosis

An evaluation of autonomic and gastrointestinal symptoms, and gastric emptying, in patients with systemic sclerosis

Blended diets for children and young people: applying the evidence to nursing practice.

Enteral tube feeding is commonly used for children and young people with complex health and care needs. Blended diets are becoming more widely used and there is increasing evidence to show the benefits of a blended diet for children, young people and their families. This article aims to collate recent evidence on blended diets and describe the implications for nursing practice. Studies exploring blended diets have identified benefits such as improved gastrointestinal symptoms, positive engagement with families around food and mealtimes and the normalisation of enteral tube feeding. Research has also explored the nutritional and microbial content of food blends as well as the viscosity and risk of tube blockage. These are key considerations when supporting families to make informed decisions and use blended diets safely. Nurses play an important role in supporting the safe and effective use of blended diets as part of a wider multidisciplinary team. It is necessary that they have an understanding of the evidence underpinning nursing practice in this area.

Duration of effect in treatment of methotrexate intolerance in juvenile idiopathic arthritis using Eye Movement Desensitization and Reprocessing (EMDR) can be improved by Bi-lateral Alternating Stimulation Tactile (BLAST) wristbands

BackgroundMethotrexate (MTX) intolerance in juvenile idiopathic arthritis (JIA) frequently leads to discontinuation due to anticipatory and associative gastrointestinal symptoms. Eye Movement Desensitization and Reprocessing (EMDR) has successfully been used in MTX intolerance, with lasting effects but frequently diminishing efficacy over time. BLAST (bi-lateral alternating stimulation tactile) wristbands utilize a similar process to EMDR. The aim of this study was to determine if utilization of BLAST wristbands could improve and prolong the effect of EMDR on patients with MTX intolerance.MethodsConsecutive patients admitted to the German Center for Pediatric and Adolescent Rheumatology with JIA and signs of MTX intolerance from October 2016 until March 2024 were included in this study. Treatment was performed using an adapted 8 phase EMDR protocol implementing BAST wristbands. Initial patients were treated with EMDR, subsequent patients additionally with BLAST wristbands. Health-related quality of live was determined using the PedsQL. Measurements of MISS (Methotrexate Intolerance Severity Score) and PedsQL were taken at 4 time points: directly before and after (MISS only) treatment, as well as 4 and 12 months after treatment. Changes in MISS and PedsQL were compared using descriptive statistics and repeated measures ANOVA.Results87 patients with MTX intolerance were included, 53 in group 1 without BLAST wristbands and 34 in group 2 which were concurrently treated with BLAST wristbands. All patients reported marked improvement of MTX intolerance symptoms (mean MISS score group 1: 15.0 ± 5.5 before treatment, 1.3 ± 1.5 after treatment, group 2: 16.8 ± 5.6 and 2.5 ± 2.5, respectively). After 4 and 12 months, MISS in group 1 was 8.1 ± 7.1 and 8.7 ± 8.4, and in group 2: 7.1 ± 6.3 and 6.5 ± 5.7. A repeated measures ANOVA showed a significant difference between the MISS results over time (F(3,114) = 64.6, p < 0.001), and also demonstrated a significant difference of the PedsQL results between the two groups over time (F(2,64) = 8.9, p < 0.001).ConclusionTreatment with Eye Movement Desensitization and Reprocessing (EMDR) could present an effective treatment of MTX intolerance, and using BLAST wristbands, further potential improvement is possible.

A Perspective on the Interaction Between Recurrent Lower Urinary Tract Infections and Irritable Bowel Syndrome

Introduction: Given the potential overlap in risk factors associated with both irritable bowel syndrome (IBS) and lower urinary tract infections (LUTIs), we aimed to identify factors that may contribute to the development of both conditions, as well as recurrent lower urinary tract infections (RLUTIs). Our research also sought to explore overlapping symptoms and interactions between these two disorders. Materials and Methods: The study included young women with a history of urinary tract infections. Participants were divided into three groups: women with sporadic LUTIs (NRLUTIs), women with recurrent LUTIs (RLUTIs), and women with both a history of urinary infections (NRLUTI or RLUTI) and a diagnosis of IBS. The diagnosis of IBS is primarily clinical, relying on symptoms and the exclusion of other gastrointestinal disorders. Data from intestinal microbiota tests were combined with information on patients’ symptom perception, dietary habits, lifestyle, and knowledge regarding their conditions. Results: Abdominal pain, constipation, insufficient knowledge about antibiotic and probiotic use, and nutritionally unbalanced diets were identified as common factors associated with both LUTI-IBS and RLUTI. Conclusions: Our research identified shared risk factors between LUTI, IBS, and RLUTI, suggesting a pathological interdependence between these conditions. Notably, women with RLUTIs often experience gastrointestinal symptoms such as abdominal pain and constipation after consuming foods known to trigger IBS. This highlights that gut dysbiosis is both a risk factor and a potential consequence of RLUTI. The presence of either condition appears to exacerbate the symptoms of the other, further underscoring the intricate connection between RLUTI and IBS in affected individuals.

State Minimum Wage and Mental Health Among Children and Adolescents

Mental health disorders are increasing for children and adolescents in the US, with those in poverty having especially high rates. More evidence is needed about the association between economic policies, such as the minimum wage, and children's mental health. To test the association between minimum wages and the mental health of children and adolescents. This repeated cross-sectional, population-based US study used data from 2001 to 2022. Participants included state-representative, stratified random samples of children from the National Survey of Children's Health and adolescents from the Youth Risk Behavior Surveillance System. Data analysis was performed from January 2023 to August 2024. State minimum wage policies. A total of 15 outcomes reported by caregivers or adolescents from survey data were evaluated: depression, anxiety, attention deficit disorder and/or attention-deficit/hyperactivity disorder, behavior disorders, mood symptoms, gastrointestinal symptoms, considered and attempted suicide, any unmet health care and mental health care, alcohol and marijuana use, physical fights, school absenteeism, and paid employment. The associations between minimum wage policies and mental health were tested using 2-way fixed-effects models, lifetime minimum wage models, and difference-in-differences models with event studies, all with state, year, and birth cohort fixed effects. Additional controls included individual-level demographics and state-level health insurance and welfare policies. Analyses included 239 534 children (aged 3-17 years; 117 111 girls [48.9%]) from the 2016 to 2022 National Survey of Children's Health, and 1 453 043 adolescents (aged 12-18 years; 711 380 girls [49.0%]) from the 2001 to 2021 Youth Risk Behavior Surveillance System. Across diverse modeling approaches, increases in minimum wages were not associated with clear, consistent improvements in mental health. For example, in 2-way fixed-effects models, a $1 increase in the minimum wage was not associated with changes in rates of depression (0.06 percentage points [pp]; 95% CI, -0.11 to 0.23 pp; P = .48), unmet mental health care (0.13 pp; 95% CI, -0.04 to 0.30 pp; P = .14), or attempted suicide (-0.17 pp; 95% CI, -0.47 to 0.13 pp; P = .26). There also were no clear improvements when stratifying by household income, parental education, race and ethnicity, nativity, or urbanicity. In this repeated cross-sectional study, changes in minimum wage policies over the past 2 decades were not accompanied by clear improvements in children's and adolescents' mental health. More evidence is needed on policy approaches to improve the mental well-being of children, particularly those from economically disadvantaged families.

Factors Associated With Abdominal Pain in Patients With Active and Quiescent Ulcerative Colitis: A Multicohort Study.

Abdominal pain can be an overlooked symptom in patients with ulcerative colitis (UC). The aim of this study was to investigate the prevalence and factors associated with abdominal pain in active and quiescent UC. Three study cohorts of adult UC patients were used. Cross-sectional cohorts I and II included 130 (46 active) and 288 (156 active) patients. Longitudinal cohort III included 83 patients with active disease at diagnosis that reached deep remission during follow-up. The Gastrointestinal Symptom Rating Scale was used to assess abdominal pain and other validated questionnaires to assess psychological distress, fatigue and quality of life (QoL). In the two cross-sectional cohorts, 63% and 58% of the active vs. 54% and 33% of the quiescent UC patients reported abdominal pain (both p ≤ 0.02). In the longitudinal cohort, 71% had abdominal pain at diagnosis vs. 46% when in remission (p < 0.001). In multivariable models, symptoms of anxiety were associated with higher abdominal pain levels in both cross-sectional cohorts (OR 1.75 [IQR 1.11-2.76] and OR 1.99 [1.45-2.73]), whereas in cohort II, active disease (OR 2.68 [1.61-4.45]) and female sex (OR 2.03 [1.21-3.41]) were also associated with pain. QoL was negatively correlated with higher levels of abdominal pain, both in active and quiescent disease. Abdominal pain in UC is prevalent and associated with lower QoL in both active and quiescent disease. Associated factors are active disease, female sex and psychological symptoms, especially anxiety. We suggest considering a holistic approach when treating UC patients with abdominal pain.

Very Early-Onset Inflammatory Bowel Disease: Insights into Etiology, Diagnosis, and Treatment Strategies

Very early-onset inflammatory bowel disease: is a subtype of inflammatory bowel disease (IBD) and is defined by its onset in children younger than 6 years of age. The etiology includes the interplay of various factors such as genetic predisposition, environmental factors, gut microbiota and strong family history. The clinical presentation can present with both gastrointestinal symptoms such as bloody and/or mucus-containing diarrhea, recurrent vomiting, peri annal symptoms like fistulas, abscesses and perinatal skin tags and also present as extra-intestinal symptoms like intermittent fevers, arthritis, folliculitis, uveitis etc. In this article we discuss about various treatment methods used in Very early-onset inflammatory bowel disease (VEO IBD) including medical therapy, surgical therapy, hematopoietic stem cell transplantation and nutritional approach. In this systematic review, we have tried to summarized the current knowledge about Very early-onset inflammatory bowel disease

Outbreak investigation of food poisoning attributed to Omphalotus japonicus using polymerase chain reaction‐based sequencing

AbstractObjectiveThis study aims to report and analyse an outbreak of Omphalotus japonicus poisoning following mushroom ingestion in Taiwan, and to employ PCR methods for accurate identification of the toxic mushrooms involved.MethodsA descriptive observational study was conducted involving a family of four who ingested the mushrooms in the mountainous rural area of Yilan County, Taiwan. Data were collected through interviews with the affected individuals and a review of their medical records. Due to the destruction of the mushroom samples, Polymerase Chain Reaction (PCR) methods were utilized for identification. Genomic DNA was extracted from the raw fruiting bodies, and specific primers targeting the internal transcribed spacer region of the nuclear ribosomal DNA were designed for PCR detection.ResultsThree family members (mother, daughter, and son) experienced gastrointestinal symptoms, including nausea, vomiting, abdominal cramps, and diarrhea, approximately 30 min after consuming the mushrooms. Upon admission to the emergency room, they were hydrated and monitored, with laboratory results showing slightly elevated alanine transaminase levels. The affected individuals recovered within 12 h and were discharged in good condition on day 2. PCR analysis of the mushroom sample confirmed the identification of Omphalotus japonicus, known to produce Illudin S and Illudin M, which cause acute gastrointestinal symptoms. This case represents the first documentation of using PCR‐based sequencing to diagnose Omphalotus japonicus poisoning in the English literature.

Characteristics and morbidity patterns of last-minute travelers in Thailand

BackgroundLast-minute travelers (LMTs) present significant challenges for travel health services and are considered vulnerable due to their lack of health preparation. However, there is a lack of data to support this assumption. MethodsThe proportion of LMTs was investigated through a cross-sectional study involving all Thai travelers who visited the Thai Travel Clinic before their departure abroad. A prospective study was conducted by enrolling the travelers after the consultation, utilizing two online questionnaires. The first aimed to gather demographic data and categorize participants as either LMTs (if their departure date was ≤14 days) or non-LMTs, while the second assessed travel-related illnesses either upon their return or at the one-month point if their trip exceeded a month. ResultsA quarter (25.5 %) of 310 Thai travelers abroad were classified as LMTs. Both LMTs and non-LMTs showed similar gender distributions with mean ages of 35.8 and 35.7 years old, respectively, but LMTs were more likely to travel for tourism, travel in groups, visit countries within Asia and plan shorter stays abroad. Follow-up studies were conducted from July 2023 to February 2024. 452 departed respondents consisted of 150 LMTs and 302 non-LMTs. Although overall health problems were insignificantly higher in LMTs (32.0 % vs 22.0 %, AOR = 1.469, p = 0.107), gastrointestinal and neurological symptoms (primarily headache and dizziness) were significantly more common among LMTs. ConclusionsLMTs represent a significant portion of Thai travelers, posing challenges for travel health specialists in Thailand. Intervention and education efforts may be necessary to address this issue.

Predictive Factors of Significant Findings on Capsule Endoscopy in Patients with Suspected Small Bowel Bleeding

Background: Small bowel capsule endoscopy (SBCE) is an established non-invasive diagnostic modality for a variety of small bowel pathologies and has a significant role in altering the treatment course. The diagnostic yield of SBCE in the published literature varies widely between 45 and 75%. Furthermore, it is unclear if any patient-related factors predict higher diagnostic yield. The aim of this study is to report the diagnostic yield of SBCE for suspected small bowel disease and identify any predictive factors for identifying significant pathology on SBCE. Method: A retrospective study was conducted at Mubarak Al-Kabeer Hospital in Kuwait for patients who underwent SBCE between October 2013 and February 2022. All patients underwent upper and lower endoscopy prior to referral for SBCE. Patients’ medical records were reviewed to determine SBCE indications, results, and complications. The significance of the SBCE finding was classified according to the Saurin system. A logistic regression was performed to characterize baseline predictors for identifying significant pathology on SBCE. Results: Overall, 210 patients underwent SBCE and were included in the analysis. The mean age was 57.9 years (SD 18.5), and 129 (61.4%) were males. The most common indication for SBCE was obscure occult gastrointestinal bleed (75.7%), obscure overt gastrointestinal bleed (28.6%), and investigating gastrointestinal symptoms (7.6%). Adequate bowel preparation was achieved in most patients (88.1%), imaging of the entire small bowel was achieved in 194 patients (92.4%), and no adverse events were recorded. The overall diagnostic yield of SBCE for small bowel disease was 68.1%. The most common findings were vascular lesions in the small bowel (40.0%), small bowel ulcers (22.9%), and erosions (22.9%). On multivariate regression analysis, melena at baseline was significantly associated with increased odds of identifying high-risk lesions (Saurin class P2) (OR 2.1, 95%CI 1.03–4.30, p = 0.04). Conclusions: SBCE is an effective and safe tool for investigating small bowel pathology with a diagnostic yield of 68.1% in carefully selected patients undergoing such a test. Melena at baseline is the strongest predictor of identifying high-risk lesions, and patients with which should be prioritized for SBCE.

New perspectives on microbiome-dependent gut-brain pathways for the treatment of depression with gastrointestinal symptoms: from bench to bedside.

Patients with depression are more likely to have chronic gastrointestinal (GI) symptoms than the general population, but such symptoms are considered only somatic symptoms of depression and lack special attention. There is a chronic lack of appropriate diagnosis and effective treatment for patients with depression accompanied by GI symptoms, and studying the association between depression and GI disorders (GIDs) is extremely important for clinical management. There is growing evidence that depression is closely related to the microbiota present in the GI tract, and the microbiota-gut-brain axis (MGBA) is creating a new perspective on the association between depression and GIDs. Identifying and treating GIDs would provide a key opportunity to prevent episodes of depression and may also improve the outcome of refractory depression. Current studies on depression and the microbially related gut-brain axis (GBA) lack a focus on GI function. In this review, we combine preclinical and clinical evidence to summarize the roles of the microbially regulated GBA in emotions and GI function, and summarize potential therapeutic strategies to provide a reference for the study of the pathomechanism and treatment of depression in combination with GI symptoms.

The effect of adding pancreatin to standard otilinium bromide and simethicone treatment in type 2 diabetes mellitus patients with irritable bowel syndrome.

This study aimed to assess the impact of adding pancreatin (a pancreatic enzyme derivative) to standard treatment on patients diagnosed with Irritable Bowel Syndrome (IBS) and Type 2 Diabetes Mellitus (T2DM). IBS and T2DM frequently coexist, leading to significant gastrointestinal symptoms and a decrease in quality of life. Gastrointestinal symptoms arising in T2DM patients present challenges in management for both clinicians and patients. Standard treatments may not fully address these symptoms. Recent studies suggest that pancreatic enzyme replacement therapy may offer additional benefits. This study investigates whether adding pancreatin to standard treatment can improve gastrointestinal outcomes in this patient population. Conducted as a prospective observational study, the research involved patients diagnosed with IBS according to Rome IV criteria and having concomitant T2DM. The patients were divided into two groups: one receiving standard dual treatment (otilinium bromide + simethicone) and the other receiving a triple therapy including a pancreatin derivative in addition to the standard treatment. Various clinical scores and measurements, including Visual Analog Scale (VAS), Bristol Stool Chart (BSC), Irritable Bowel Syndrome-Severity Scoring System (IBS-SSS), and Irritable Bowel Syndrome Quality of Life Instrument (IBS-QOL), were assessed before and after treatment. The study comprised 121 patients, with a median age of 41 years (interquartile range [IQR] 38-48), of whom approximately 70.2% were female. Fifty-eight patients (47.9%) received dual therapy, while sixty-three patients (52.1%) received triple therapy. Before treatment, both groups exhibited similar pre-treatment Bristol stool scale results: normal (39.7% and 49.2%) and constipation (37.9% and 31.7%) in the dual and triple therapy subgroups, respectively (p > 0.05). Post-treatment, the triple therapy group showed a significantly higher proportion of normal cases on the Bristol stool scale (82.5%) compared to the dual therapy group (44.8%) (p < 0.001). After treatment, the triple therapy group demonstrated statistically significant improvements in VAS score (p < 0.001), IBS-SSS (p < 0.001), and IBS-QOL (p < 0.001) compared to the dual therapy group. There were no significant differences between groups in BMI, HbA1c levels, duration of diabetes, or diabetes treatment at baseline (p > 0.05 for all parameters). The findings suggest that adding pancreatin to standard therapies significantly enhanced the quality of life for patients with both IBS and T2DM, demonstrating improvements across various symptom measurements and indicating the potential benefits of this supplementary therapy in managing gastrointestinal symptoms in this population. Further studies are warranted to explore its broader clinical implications and mechanisms of action.

Alpha-1 antagonist treatment for eyelid retraction in patients with thyroid eye disease-a prospective pilot study.

Sympathetic overstimulation of Müller's muscle is a suggested mechanism underlying upper eyelid retraction in thyroid eye disease (TED). We examined the effect of tamsulosin, an alpha-1 antagonist, on eyelid retraction in patients with TED. A single-centre prospective study. Patients with TED and associated eyelid retraction were treated with oral 0.4 mg/day tamsulosin for 3 months. Upper eyelid margins-to-reflex distance (MRD1), vertical palpebral fissure height (PFH), subjective improvement, signs and symptoms of dry eye, and lubricants use were assessed at baseline and at each subsequent visit. Eleven suitable patients (mean age 47.5 ± 9.68, 8 females) enrolled in the study. Three patients discontinued the drug due to mild adverse effects (dizziness, bradycardia, nausea, and gastrointestinal distress), which resolved immediately upon stopping treatment. The other eight patients tolerated the drug well and reported no side effects. Five patients experienced an objective improvement in eyelid position and subjective improvement in eye discomfort. The mean MRD1 decreased by -1.04 ± 0.81 mm (P = 0.015), and mean PFH decreased by -1.46 ± 1.33 mm (P = 0.039). Mean duration of tamsulosin treatment was 84.63 ± 71.9 days. Patients discontinued the drug due to no improvement in MRD1 (n = 3), referral for eyelid surgery with stable inactive TED (n = 2), treatment with intravenous methylprednisolone due to worsening active TED (n = 2), and patient choice after 5 months of treatment with spontaneous resolution of symptoms (n = 1). Tamsulosin is a safe potential treatment for eyelid retraction in TED and can be used as a temporary alternative therapeutic approach for patients unsuitable for surgery.