| 31. |
- Vaga, S., et al.
(författare)
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Compositional and functional differences of the mucosal microbiota along the intestine of healthy individuals
- 2020
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 10:1
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Tidskriftsartikel (refereegranskat)abstract
- Gut mucosal microbes evolved closest to the host, developing specialized local communities. There is, however, insufficient knowledge of these communities as most studies have employed sequencing technologies to investigate faecal microbiota only. This work used shotgun metagenomics of mucosal biopsies to explore the microbial communities' compositions of terminal ileum and large intestine in 5 healthy individuals. Functional annotations and genome-scale metabolic modelling of selected species were then employed to identify local functional enrichments. While faecal metagenomics provided a good approximation of the average gut mucosal microbiome composition, mucosal biopsies allowed detecting the subtle variations of local microbial communities. Given their significant enrichment in the mucosal microbiota, we highlight the roles of Bacteroides species and describe the antimicrobial resistance biogeography along the intestine. We also detail which species, at which locations, are involved with the tryptophan/indole pathway, whose malfunctioning has been linked to pathologies including inflammatory bowel disease. Our study thus provides invaluable resources for investigating mechanisms connecting gut microbiota and host pathophysiology.
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| 32. |
- van Lier, Y. F., et al.
(författare)
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Donor fecal microbiota transplantation ameliorates intestinal graft-versus-host disease in allogeneic hematopoietic cell transplant recipients
- 2020
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Ingår i: Science Translational Medicine. - : American Association for the Advancement of Science (AAAS). - 1946-6234 .- 1946-6242. ; 12:556
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Tidskriftsartikel (refereegranskat)abstract
- Disruption of the intestinal microbiota occurs frequently in allogeneic hematopoietic cell transplantation (allo-HCT) recipients and predisposes them to development of graft-versus-host disease (GvHD). In a prospective, single-center, single-arm study, we investigated the effect of donor fecal microbiota transplantation (FMT) on symptoms of steroid-refractory or steroid-dependent, acute or late-onset acute intestinal GvHD in 15 individuals who had undergone allo-HCT. Study participants received a fecal suspension from an unrelated healthy donor via nasoduodenal infusion. Donor FMT was well tolerated, and infection-related adverse events did not seem to be related to the FMT procedure. In 10 of 15 study participants, a complete clinical response was observed within 1 month after FMT, without additional interventions to alleviate GvHD symptoms. This response was accompanied by an increase in gut microbial a-diversity, a partial engraft-ment of donor bacterial species, and increased abundance of butyrate-producing bacteria, including Clostridiales and Blautia species. In 6 of the 10 responding donor FMT recipients, immunosuppressant drug therapy was successfully tapered. Durable remission of steroid-refractory or steroid-dependent GvHD after donor FMT was associated with improved survival at 24 weeks after donor FMT. This study highlights the potential of donor FMT as a treatment for steroid-refractory or steroid-dependent GvHD, but larger clinical trials are needed to confirm the safety and efficacy of this procedure.
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| 33. |
- Abdalla, Maie, et al.
(författare)
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Anorectal Function After Ileo-Rectal Anastomosis Is Better than Pelvic Pouch in Selected Ulcerative Colitis Patients
- 2020
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Ingår i: Digestive Diseases and Sciences. - : Springer-Verlag New York. - 0163-2116 .- 1573-2568. ; , s. 250-259
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: With a lifelong perspective, 12% of ulcerative colitis patients will need a colectomy. Further reconstruction via ileo-rectal anastomosis or pouch can be affected by patients' perspective of their quality of life after surgery.AIM: To assess the function and quality of life after restorative procedures with either ileo-rectal anastomosis or ileal pouch-anal anastomosis in relation to the inflammatory activity on endoscopy and in biopsies.METHOD: A total of 143 UC patients operated with subtotal colectomy and ileo-rectal anastomosis or pouches between 1992 and 2006 at Linköping University Hospital were invited to participate. Those who completed the validated questionnaires (Öresland score, SF-36, Short Health Scale) were offered an endoscopic evaluation including multiple biopsies. Associations between anorectal function and quality of life with type of restorative procedure and severity of endoscopic and histopathologic grading of inflammation were evaluated.RESULTS: Some 77 (53.9%) eligible patients completed questionnaires, of these 68 (88.3%) underwent endoscopic evaluation after a median follow-up of 12.5 (range 3.5-19.4) years after restorative procedure. Patients with ileo-rectal anastomosis reported better overall Öresland score: median = 3 (IQR 2-5) for ileo-rectal anastomosis (n = 38) and 10 (IQR 5-15) for pouch patients (n = 39) (p < 0.001). Anorectal function (Öresland score) and endoscopic findings (Baron-Ginsberg score) were positively correlated in pouch patients (tau: 0.28, p = 0.006).CONCLUSION: Patients operated with ileo-rectal anastomosis reported better continence compared to pouches. Minor differences were noted regarding the quality of life. Ileo-rectal anastomosis is a valid option for properly selected ulcerative colitis patients if strict postoperative endoscopic surveillance is carried out.
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| 34. |
- Ai, Jin Wei, et al.
(författare)
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Clinical Characteristics of COVID-19 Patients With Gastrointestinal Symptoms : An Analysis of Seven Patients in China
- 2020
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Ingår i: Frontiers in Medicine. - : Frontiers Media SA. - 2296-858X. ; 7
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: Patients with novel coronavirus disease 2019 (COVID-19) can present with gastrointestinal symptoms as their initial symptoms or as the main manifestations during disease progression, but the clinical characteristics of these patients are still unknown. Methods: We identified COVID-19 patients who admitted to Xiangyang No. 1 People's Hospital and presented with gastrointestinal symptoms as their initial or main symptoms. Their medical records were reviewed by two independent clinical scientists. The epidemiological and clinical characteristics as well as the clinical outcomes were analyzed. Results: Among 142 confirmed COVID-19 cases, 7 (4.9%) of them presented with gastrointestinal symptoms. Three patients had gastrointestinal symptoms as the initial symptoms and chief complaints, and 4 patients as the main symptoms during disease progression. Six patients had symptoms of diarrhea (3–16 days), 7 with anorexia (7–22 days), 6 with upper abdominal discomfort (1–7 days), and 4 with nausea (1–7 days), 1 with heartburn lasting 2 days, and 2 with vomiting symptoms (1 day). The chest CT scan showed typical COVID-19 imaging features, and associated with the progression of the disease. During treatment, 2 patients died due to organ failure. Discussion: COVID-19 patients with gastrointestinal symptoms are relatively rare and might be misdiagnosed. The clinical features include watery stools, anorexia, and upper abdominal discomfort. These patients may have severe disease and be associated with a poor prognosis. The underlying mechanisms of SARS-CoV-2 related gastrointestinal symptoms need to clarify in future studies.
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| 35. |
- Al Zoubi, Mohammad, et al.
(författare)
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Largest case series of giant gallstones ever reported, and review of the literature
- 2020
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Ingår i: International Journal of Surgery Case Reports. - : Elsevier. - 2210-2612. ; 72, s. 454-459
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Giant/large gallstones have high risk of complications, and technical difficulties during surgery. This case series is the largest ever reported. Presentation of cases: Case 1: Female (44 years), with one year intermittent right upper quadrant colicky pain. Ultrasound: large gallstone (normal gallbladder). Elective laparoscopic cholecystectomy (LC): 6 × 4 × 3.3 cm gallstone. Case 2: Female (41 years), presented to emergency room with 3 days right upper quadrant pain/tenderness, vomiting, and positive murphy's sign. Ultrasound: large gallstone, calculus cholecystitis. Emergency LC: 4.5 × 3.1 × 3.5 cm gallstone. Case 3: Male (38 years), with history of gallstones and acute cholecystitis presented with intermittent right upper quadrant pain (2 months) and vomiting. Normal abdominal examination. Ultrasound: large gallstone. Elective LC: 4.1 × 4 × 3.6 cm gallstone. Conclusions: Gallstones >5 cm are very rare, with higher risk of complications. Gallbladder should be removed even if asymptomatic. Gallstones >3 cm have increased risk for gallbladder cancer, biliary enteric fistula and ileus. LC has challenges that include grasping the gallbladder wall, exposure of Calot's triangle, and retrieval of gallbladder out of the abdomen. LC appears to be procedure of choice and should be performed by an experienced surgeon, considering the possibility of conversion to open cholecystectomy in case of inability to expose the anatomy or intraoperative difficulties. © 2020 The Author(s)
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| 36. |
- Backman, Ellen, 1981-, et al.
(författare)
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Documentation of everyday life and health care following gastrostomy tube placement in children : a content analysis of medical records
- 2020
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Ingår i: Disability and Rehabilitation. - Abingdon : Taylor & Francis. - 0963-8288 .- 1464-5165. ; 42:19, s. 2747-2757
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Everyday routines play a vital role in child functioning and development. This study explored health professionals' documentation of everyday life and health care during the first year following gastrostomy tube placement in children and the content of intervention goals.METHODS: The medical records of 39 children (median age 38 months, min-max: 15-192) in one region of Sweden were analysed. A content analysis approach was used with an inductive qualitative analysis supplemented by a deductive, quantitative analysis of documented intervention goals following the ICF-CY.RESULTS: One overall theme, "Seeking a balance", captured the view of life with a gastrostomy and the health care provided. Two categories, "Striving for physical health" and "Depicting everyday life" with seven sub-categories, captured the key aspects of the documentation. Twenty-one children (54%) had intervention goals related to the gastrostomy, and these goals primarily focused on the ICF-CY component "Body functions".CONCLUSIONS: To some extent the medical records reflected different dimensions of everyday life, but the intervention goals clearly focused on bodily aspects. Understanding how health care for children using a gastrostomy is documented and planned by applying an ecocultural framework adds a valuable perspective and can contribute to family-centred interventions for children using a gastrostomy. Implications for Rehabilitation There is a need for increased awareness in healthcare professionals for a more consistent and holistic healthcare approach in the management of children with gastrostomy tube feeding. This study suggests that an expanded focus on children's participation in everyday mealtimes and in the healthcare follow-up of gastrostomy tube feeding is important in enhancing the intervention outcome. Multidisciplinary teams with a shared bio-psycho-social understanding of health would contribute to a situation in which the everyday lives of households adapt to living with gastrostomy. Routine care for children with gastrostomy should follow a checklist combining crucial physiological aspects of gastrostomy tube feeding with seemingly mundane family functions in order to achieve a successful gastrostomy tube feeding intervention.
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| 37. |
- Bonouvrie, D. S., et al.
(författare)
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Laparoscopic roux-en-Y gastric bypass versus sleeve gastrectomy for teenagers with severe obesity-TEEN-BEST: study protocol of a multicenter randomized controlled trial
- 2020
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Ingår i: Bmc Surgery. - : Springer Science and Business Media LLC. - 1471-2482. ; 20:1
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Tidskriftsartikel (refereegranskat)abstract
- Background Recent data support the use of bariatric surgery in adolescents with severe obesity following unsuccessful non-surgical treatments. Sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) have demonstrated reasonably similar weight loss and reduction of obesity related comorbidities in randomized trials in adults. SG has internationally become the most commonly used procedure in adolescents, yet long-term outcome data are lacking. No randomized controlled trial comparing SG and RYGB has been performed in adolescents. Objective Determine whether SG is non-inferior to RYGB in terms of total body weight (TBW) loss in adolescents with severe obesity. Methods A multicenter randomized controlled non-inferiority trial. Two hundred sixty-four adolescents aged 13-17 (Tanner stage >= IV) with severe obesity (corrected for age and sex) will be included. Adolescents agreeing to participate will be randomized to either RYGB or SG. The primary outcome is the proportion of participants achieving 20% TBW loss at 3 years postoperatively. Secondary outcomes include (i) change in body weight, body mass index (BMI) and BMI standard deviation score, (ii) incidence of adverse health events and need for additional surgical intervention, (iii) resolution of obesity-related comorbidities, (iv) prevalence of cardio metabolic risk factor measures, (v) bone health measures and incidence of bone fractures, (vi) quality of life including psychosocial health, patient satisfaction and educational attainment and (vii) body composition. Follow-up will extend into the long term. Results Not applicable. Discussion This study will, to our knowledge, be the first randomized controlled trial comparing SG and RYGB in adolescents with severe obesity.
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| 38. |
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| 39. |
- Campanello, Magnus, et al.
(författare)
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Quality of life and gastric acid-suppression medication 20 years after laparoscopic fundoplication
- 2020
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Ingår i: ANZ Journal of Surgery. - : Wiley. - 1445-1433 .- 1445-2197. ; 90:1-2, s. 76-80
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Tidskriftsartikel (refereegranskat)abstract
- Background: Laparoscopic fundoplication is an effective treatment for gastro-oesophageal reflux disease (GERD). We aimed to assess quality of life (QoL), long-term residual symptoms, patient satisfaction and use of acid-suppression medication at 5, 10 and 20 years after surgery. Methods: We identified a cohort of 100 patients who underwent laparoscopic fundoplication between 1993 and 1998. The validated QoL questionnaires Short Form health survey (SF-36), and Quality-of-Life in Reflux and Dyspepsia (QOLRAD), as well as a specific questionnaire regarding post-fundoplication symptoms, were sent to the patients at 5, 10 and 20 years after surgery. Furthermore, patients who reported using the acid-suppression medication after 20 years were interviewed by telephone regarding their reason for taking it. Results: Eighty-eight percent of the patients responded at 5 and 10 years post-surgery. Twenty years following fundoplication, 68 (84% of those still alive) patients completed the questionnaires. The patients had equivalent health-related QoL scores in both the QOLRAD and SF-36 questionnaires after 10 and 20 years, and those scores were in line with a Swedish age-matched population. After 20 years, 87% were satisfied with the results, and 84% of the patients would recommend reflux surgery to a relative or a friend. At the telephone interview, 32% (22/68) confirmed using acid-suppression medication, but only half (11/68) used it because of reflux symptoms. Conclusion: The long-term, satisfying outcomes in GERD symptoms and QoL 5 and 10 years after surgery were maintained at a 20-year follow-up. Half of the patients used acid-suppression medication for reasons other than GERD symptoms. © 2019 Royal Australasian College of Surgeons
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| 40. |
- Canova, C., et al.
(författare)
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Perinatal and antibiotic exposures and the risk of developing childhood-onset inflammatory bowel disease : A nested case-control study based on a population-based birth cohort
- 2020
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI. - 1661-7827 .- 1660-4601. ; 17:7
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Tidskriftsartikel (refereegranskat)abstract
- The role of early-life environmental exposures on Inflammatory Bowel Disease (IBD) onset remains unclear. We aimed to quantify the impact of perinatal conditions and antibiotic use in the first 6 and 12 months of life, on the risk of childhood-onset IBD, in a birth cohort of the region Friuli-Venezia Giulia (Italy). A nested case-control design on a longitudinal cohort of 213,515 newborns was adopted. Conditional binomial regression models were used to estimate Odds Ratios (OR) with 95% confidence intervals (CI) for all analyzed risk factors. We identified 164 individuals with IBD onset before the age of 18 years and 1640 controls. None of the considered perinatal conditions were associated with IBD. Analyses on antibiotic exposure were based on 70 cases and 700 controls. Risks were significantly higher for children with ≥4 antibiotic prescriptions in the first 6 and 12 months of life (OR = 6.34; 95%CI 1.68–24.02 and OR = 2.91; 95%CI 1.31–6.45, respectively). This association was present only among patients with Crohn’s disease and those with earlier IBD onset. We found that perinatal characteristics were not associated to IBD, while the frequent use of antibiotics during the first year of life was associated to an increased risk of developing subsequent childhood-onset IBD.
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