In IBD there is an increase in DNA damage, and treatment, age at diagnosis and inflammatory burden seem to be risk factors.

Bariatric surgery has a beneficial effect on sleep quality and EDS. Postoperative improvement in EDS can be related to a reduction in depressive symptoms.

A B S T R A C TIntroduction: Respiratory syncytial virus (RSV) is associated with substantial morbidity and mortality since it is a predominant viral agent causing respiratory tract infections in infants, young children and the elderly. Considering the availability of the RSV vaccines in the coming years, molecular understanding in RSV is necessary. Objective: The objective of the present study was to describe RSV epidemiology and genotype variability in Portugal during the 2014/15-2017/18 period. Material and methods: Epidemiological data and RSV-positive samples from patients with a respiratory infection were collected through the non-sentinel and sentinel influenza surveillance system (ISS). RSV detection, subtyping in A and B, and sequencing of the second hypervariable region (HVR2) of G gene were performed by molecular methods. Phylogenetic trees were generated using the Neighbor-Joining method and p-distance model on MEGA 7.0. Results: RSV prevalence varied between the sentinel (2.5%, 97/3891) and the non-sentinel ISS (20.7%, 3138/ 16779), being higher (P < 0.0001) among children aged < 5 years. Bronchiolitis (62.9%, 183/291) and influenza-like illness (24.6%, 14/57) were associated (P < 0.0001) with RSV laboratory confirmation among children aged < 6 months and adults ≥65 years, respectively. The HVR2 was sequenced for 562 samples. RSV-A (46.4%, 261/562) and RSV-B (53.6%, 301/562) strains clustered mainly to ON1 (89.2%, 233/261) and BA9

Background and aims: Clostridium difficile infection (CDI)constitutes an important cause of antibiotic-associated diarrhea. Recurrence after first-line treatment with antibiotics is high and fecal microbiota transplantation (FMT) may be effective for refractory and recurrent CDI. This series aims to describe the efficacy of FMT in the treatment of refractory and recurrent CDI.Methods: A prospectively recorded single-centre case series of patients with persistent or recurrent CDI treated with FMT between June 2014 and March 2015 was analyzed. Primary and secondary outcomes were defined as resolution of diarrhea without recurrence of CDI within 2 months after one or more FMT, respectively. A descriptive analysis was performed.Results: 8 FMT were performed in 6 patients, 3 with refractory CDI and 3 with recurrent CDI. The median age of recipients was 71 years and 66.7% were women. One FMT was delivered through colonoscopy and the remaining 87.5% through esophagogastroduodenoscopy. One upper FMT was excluded due to recurrence of CDI after antibiotic exposure for a respiratory infection. The overall cure rate of FMT was total with lower route and 83.3% with upper route. Primary cure rate was achieved in 83.3% of patients and secondary cure rate was achieved in all patients. Median time to resolution of diarrhea after FMT was 1 day and no complications were reported during follow-up.Conclusion: FMT appears to constitute a safe and effective approach in the management of refractory and recurrent CDI. Difference between primary and secondary cure rates may result of insufficient restoration of intestinal microbiota with a single FMT.