Role of Sex, Anxiety, and Resilience in the Association between Adverse Childhood Experiences and Irritable Bowel Syndrome.

BACKGROUND AND AIMS: Adverse childhood experiences (ACE) are associated with increased risk of irritable bowel syndrome (IBS), a female-predominant chronic abdominal disorder. Factors contributing to this association have not been well-studied. We compared sex differences in ACE for adults with and without IBS and evaluated the impact of anxiety and resilience on the relationship between ACE and IBS. METHODS: Sex and disease differences in total score and ACE subtypes from the ACE Questionnaire in IBS and controls were assessed. Cross-sectional mediation analysis determined if anxiety (Hospital Anxiety and Depression Scale) and resilience (Connor-Davidson Resilience Scale [CD-RISC] or Brief Resilience Scale [BRS]) mediated the relationship between ACE and IBS. RESULTS: Of 798 participants studied, 368 met IBS diagnostic criteria (265 women, 103 men) and 430 were healthy controls (277 women, 153 men). Prevalence and number of ACE were higher in IBS vs. controls (p's<.001) but similar between IBS women and men. Household Mental Illness increased odds of having IBS in women (OR 1.95, 95% CI 1.35-2.85, FDR=.002) and men (OR 2.32, 95% CI 1.26-4.33, FDR=.014). Emotional Abuse increased odds of having IBS in women (OR 1.94, 95% CI 1.23-3.09, FDR=.019) and Sexual Abuse increased odds of IBS in men (OR 3.54, 95% CI 1.35-10.38, FDR=.027). Anxiety mediated 54% (p<.001) of ACE's effect on IBS risk and resilience mediated 12-14% (CD-RISC p=.008; BRS p=.018). CONCLUSION: Both men and women with a history of ACE are twice as likely to have IBS than those without an ACE. Anxiety mediated the relationship between ACE and IBS in men and women and resilience mediated this relationship only in women.

A Detroit Student-Run Free Clinic's Management of Select Chronic Diseases.

AIM: The Cass Clinic is a student-run free clinic in Detroit, Michigan that treats chronic diseases including hypertension (HTN), diabetes mellitus (DM), and obesity. Our study aims to quantify the effectiveness of our clinic in managing chronic diseases. SUBJECT AND METHODS: This study assessed selected health outcomes for 137 patients who visited our clinic between September 1, 2017 and August 31, 2018 based on initial and most recent surrogate markers including manual blood pressure, hemoglobin A1c (HbA1c), and body mass index (BMI) recorded in the clinic's medical record system dating back to 2012. RESULTS: Patients were divided into two groups: occasionally seen patients (OSP) and frequently seen patients (FSP). FSP with HTN had systolic blood pressure (SBP) decreased by an average of 14.1 mmHg and diastolic blood pressure (DBP) decreased by 9.8 mmHg, which were statistically associated with the number of clinic visits. Additionally, all patients treated at Cass Clinic saw a decrease in their HbA1c and BMI. HbA1c in OSP decreased by 0.50%. HbA1c in the FSP decreased by 1.7%. Patients with at least two recorded BMIs (n=73) saw a decrease of 0.13 kg/m2. CONCLUSION: The data from our analysis support that a student-run free clinic model like Cass Clinic provides long-term value for patients who frequently utilize the clinic. These clinics also act as an important resource for the community by making positive strides toward better health in multiple measurable outcomes, including HTN and DM management.

Leveraging the Microbiome for Obesity: Moving From Form to Function.

Treatment of obesity, an ongoing global epidemic, is challenging, as weight-loss efforts require a multidisciplinary approach addressing both behavioral and biologic needs that are not completely understood. Recent studies of the gut microbiome may provide better insight into the condition, and ultimately serve to advance more effective therapies. Research in this field has shifted from analyzing microbiome compositional differences to investigating functional changes that affect disease pathophysiology and outcome. Bacteria-derived metabolites are a way to bridge compositional changes to functional consequences. Through the production of metabolites, such as short chain fatty acids, tryptophan derivatives and bile acids, and interactions with peripheral and central signaling pathways, the gut microbiome may alter the body's metabolic and behavioral responses to food. Here, we summarize these mechanisms driven by gut-derived metabolites, through which the microbiome is thought to contribute to obesity, as well as review recent investigations of interventions related to these metabolites. Limitations of existing research, primarily due to paucity of causal studies in humans, are also discussed in this review.

High Opioid Prescribing Profiles Among Gastroenterologists: A Nationwide Analysis.

Chronic opioid use is associated with adverse effects on the gastrointestinal (GI) tract and increased morbidity.1-3 Despite efforts to de-escalate opioid use, 10% of outpatient GI visits are associated with an opioid prescription.4 Although we previously described declining opioid prescriptions to Medicare patients by most gastroenterologists,5 opioid prescriptions for GI conditions have increased.4 Considerable variation in opioid prescribing behavior exists in the general physician population, and a small percentage of high prescribers are responsible for driving opioid prescriptions.6,7 The aims of this study are (1) to examine the impact of high opioid prescribers (HPs) on overall prescription volume in gastroenterology and (2) identify characteristics associated with HPs.

Proctocolitis From Coffee Enema.

Coffee enemas are often used by naturopathic practitioners to treat a number of diseases, including cancer. However, there is no supportive evidence, and its use comes with major risks. We report a case of proctocolitis in a healthy patient after coffee enema treatment. To our knowledge, only 3 other cases of this adverse effect exist in the literature.

Chryseobacterium gleum Isolation from Respiratory Culture Following Community-Acquired Pneumonia.

BACKGROUND Chryseobacterium gleum (C. gleum) is a rare but concerning device-associated infection that can cause urinary tract infections and pneumonia. It produces a biofilm and has intrinsic resistance to a wide array of broad-spectrum agents. Risk factors include neonate or immunocompromised states, intensive care unit admission for more than 21 days, broad-spectrum antibiotic exposure, indwelling devices, and mechanical ventilation. CASE REPORT A 61-year-old cachectic man presented in the United States with community-acquired pneumonia and immediately decompensated, requiring ventilator support. Despite starting broad-spectrum antibiotics, the patient developed fever, leukocytosis, and additional desaturation episodes. The patient's respiratory culture grew numerous C. gleum and few Stenotrophomonas (Xanthomonas) maltophilia. He also had a positive urine streptococcal pneumonia antigen. Broad-spectrum agents were discontinued after prolonged treatment due to a continued worsening clinical picture, and the patient was started on trimethoprim-sulfamethoxazole to cover C. gleum. The patient showed rapid clinical improvement on trimethoprim-sulfamethoxazole, with resolution of symptoms on post-discharge follow-up. CONCLUSIONS To the best of our knowledge, this is the first case report of a documented case of a patient with C. gleum respiratory infection successfully treated solely with trimethoprim-sulfamethoxazole. The expedient identification of C. gleum is essential for proper treatment. The literature has consistently shown isolated respiratory C. gleum strains to be largely susceptible to fluoroquinolones, piperacillin-tazobactam, or trimethoprim-sulfamethoxazole.