Association between multiple sleep dimensions and functional bowel disorders among Chinese college freshmen.

BACKGROUND: Although sleep disorder is thought as a risk factor for functional bowel disorders, its impact role in adolescents remains unknown and the contribution of different sleep dimensions may deserve further attention. This study aimed to evaluate the relationship between multiple sleep dimensions and functional bowel disorders among Chinese college freshmen. METHODS: A cross-sectional survey was conducted in college freshmen from Huazhong University of Science and Technology in Wuhan, China in September 2019 with random cluster sampling method. All participants completed questionnaires about living habits, sleep and digestive symptoms. Diagnosis of irritable bowel syndrome and functional constipation were based on the Rome IV criteria. Univariate and multivariate logistic regression models were applied to assess the association of sleep dimensions with irritable bowel syndrome or functional constipation. RESULTS: Based on the 3335 individuals who completed the questionnaire, the overall prevalence of irritable bowel syndrome and functional constipation in college freshmen were 2.5% and 1.7%, respectively. Multivariate analysis revealed that compared with individuals reporting good sleep quality, those reporting poor (OR = 7.269, 95%CI: 2.876-18.370) were associated with increased risk of irritable bowel syndrome. Similarly, those reporting fair (OR = 2.068, 95%CI: 1.010-4.236) and poor (OR = 5.664, 95%CI: 1.864-17.205) were associated with increased risk of functional constipation. There was no statistically significant association between other sleep dimensions (sleep duration, sleep timing, or sleep latency) and irritable bowel syndrome or functional constipation. CONCLUSION: Self-reported poor sleep quality was a stronger independent predictor of functional bowel disorders than other sleep dimensions among Chinese college freshmen. Future intervention studies should consider the role of sleep quality for the prevention of FBDs in adolescents.

Pilot study of an adult bowel management program for fecal incontinence.

OBJECTIVE: Bowel management programs are efficacious in pediatric patients with fecal incontinence or intractable constipation unresponsive to standard treatment. No studies have been done examining outcomes in adults. The objective of this study was to assess continence and quality of life outcomes in adults who have underwent bowel management program. METHODS: A retrospective review of patients 16 or older at the time they underwent a bowel management program for fecal incontinence or constipation was performed. Data collected included intake and follow-up stool and urinary continence, patient-reported outcomes measures (Cleveland Clinic Constipation Score, Baylor Continence Scale, Vancouver Symptom Score for Dysfunctional Elimination), and an age-adjusted health-related quality of life measure. RESULTS: The cohort included 38 patients with a median age of 19 years (range: 16-55) when they underwent our program. 50% of patients were female and the majority (33, 87%) were White. The most common diagnosis was anorectal malformation (16, 42%) followed by functional constipation (10, 27%). Stool continence rates improved after undergoing the program (52.7% prior to 87.6% at follow-up, p<0.01). There was significant improvement in the Baylor Continence Scale, Cleveland Clinic Constipation Score, and PedsQL (p<0.05). CONCLUSIONS: Adult patients who underwent a bowel management program for severe fecal incontinence or constipation show significant improvement in stool continence rates, patient-reported outcomes measures, and quality of life. A bowel management program (in-person or via telemedicine) is a feasible treatment strategy for adult patients who fail standard management of fecal incontinence or constipation and should be offered when appropriate. LEVEL OF EVIDENCE: III.

Constipation in the period of limited isolation during COVID-19 pandemic.

OBJECTIVE: COVID-19 outbreak has become widespread globally and caused a new global chaos. This outbreak that completely affected the lifestyle of individuals resulted in periods of isolation. Here, we evaluated the effects of lifestyle changes with isolation on constipation. METHODS: A survey on constipation was performed during the 12-week isolation period starting in March 2020 in Turkey. Data of 390 individuals who participated in the survey through the social media and who were actively employed prior to isolation were analyzed. Rome IV criteria were used to evaluate constipation. RESULTS: Among the participants in the study, 253 (64.9%) were women with the mean age of 39.5±9.5 years. A statistically significant association was found between the decreased water consumption during the isolation period and constipation after the isolation (p=0.020; p<0.05). A significant association was found between the changes in physical activity and constipation after the isolation (p=0.013; p<0.05). New development of constipation during the isolation or declaration of increased constipation was found to be statistically associated with post-isolation constipation according to Rome criteria (p=0.000; p<0.05). CONCLUSION: The data of this present study demonstrated that isolation period was effective on the newly developed constipation. Decreased physical activity and water consumption are also effective on constipation.

Analysis of the impact of COVID-19 pandemic on functional gastrointestinal disorders among paediatric population.

OBJECTIVE: Functional gastrointestinal disorders are common gastrointestinal diseases. The pathophysiology is multifactorial and psychosocial distress worsens symptoms severity. Since the end of 2019 the world has been facing COVID-19 pandemic. The associated control measures have affected the psychological health of people. The aim of the present study is to evaluate the impact of the COVID-19 pandemic on the prevalence of functional gastrointestinal disorders among Italian children and adolescents. PATIENTS AND METHODS: The study sample is composed of 407 patients (187 males, 220 females), aged from 10 to 17 years. The mean age is 14.27 ± 2.24 years. The study was conducted through the Italian version of the Questionnaire on Pediatric Gastrointestinal Symptoms-Rome III Version.  The prevalence of each disorder has been calculated as the ratio of affected subjects for each disease and the total number of effective cases for that specific disease. RESULTS: The study demonstrates that the prevalence of Functional Gastrointestinal Disorder in Italian children, during the COVD-19 pandemic, is higher, compared with the one reported in the previous studies. The most frequent disorders are Abdominal Migraine and Irritable Bowel Syndrome. CONCLUSIONS: Our study is the first one which provides data of the prevalence of Functional gastrointestinal disorders in sample of Italian adolescents, during the COVID-19 pandemic. The study underlines the need to focus on stress management, in order to reduce the effects of the lockdown on the psychological wellness of the youngest.

Safety and tolerance of enteral nutrition in COVID-19 critically ill patients, a retrospective study.

BACKGROUND: There is a lack of evidence about the tolerance of enteral nutrition (EN) in COVID-19 critically ill patients. However, several gastrointestinal manifestations related to COVID-19 have been described. The aims of this study were to analyze the incidence of gastrointestinal intolerance (GI) associated to EN (diarrhea, vomiting, gastroparesis and constipation) and to describe energy/protein provision along with biochemical alterations during the first week of EN. METHODS: A retrospective cohort of COVID-19 critically ill patients under mechanical ventilation. We reported daily enteral nutrition infusion and gastrointestinal manifestations within the first week of intubation and enteral nutrition initiation. RESULTS: Fifty-two patients were included; 40.3% were overweight and 46.2% were obese. During the first 7 days of EN, manifestations of GI intolerance such as vomiting, diarrhea and gastroparesis were present in 18 patients (32.4%). Hypernatremia (39%) was the most frequent electrolyte abnormality. Only Acute Kidney Injury (AKI) diagnosis was associated with a higher energy deficit on day 7. No associations between drug prescription and GI intolerance were observed. On day 4, 94.5% of patients were receiving more than 80% of energy requirements and 94.2% of protein requirements. Accumulated energy and protein deficits at day 3 were 2171.2 ± 945 kcal and 114.9 ± 49.2 g, respectively; and 2586.4 ± 1151 kcal, 133.3 ± 60.4 g at day 7. CONCLUSION: Enteral nutrition is feasible and well-tolerated in COVID-19 patients with mechanical ventilation within the first week of enteral nutrition initiation. More studies are needed to elucidate the impact of nutritional therapy on infection course and outcomes.