RESUMEN
AIM: The objective of this systematic review was to investigate the outcomes of ileorectal anastomosis (IRA) in Crohn's disease and to clarify whether there are any time-related trends in outcome measures. The primary outcomes are risk of anastomotic leakage, death, clinical recurrence and subsequent diverting or permanent stoma and/or proctectomy. Secondary end-points are quality of life and functional outcome. METHODS: Systematic searches were conducted using the Cochrane Library, Embase and MEDLINE. The complete search strategy is uploaded online at http://www.crd.york.ac.uk/prospero/. Human studies in English with over five subjects were included and no limit was set regarding the date of publication. All relevant studies were screened by two reviewers. The web-based software platform www.covidence.org was used for primary screening of the title, abstract, full-text review and data extraction. RESULTS: The search identified 2231 unique articles. After the screening process, 37 remained. Key results were an overall anastomotic leak rate of 6.4%; cumulative rates of clinical recurrence of 43% and 67% at 5 and 10 years, respectively; an overall rate of proctectomy of 18.9%; and subsequent ileostomy required in 18.8%. Only one study presented useful data on quality of life. Recurrence rates remained stable over time. A small decline in the anastomotic leak rate was found. CONCLUSIONS: Only minor improvements in the outcomes of IRA in patients with Crohn´s disease have occurred during the past 50 years regarding anastomotic leakage and recurrence, except for a slight increase in the rate of a functioning IRA. These results call for implementation guidelines in patient selection for IRA and postoperative medical treatment and follow-up.
Asunto(s)
Enfermedad de Crohn , Anastomosis Quirúrgica/efectos adversos , Colectomía , Enfermedad de Crohn/cirugía , Humanos , Íleon/cirugía , Recurrencia Local de Neoplasia , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Calidad de Vida , Recto/cirugía , Estudios RetrospectivosRESUMEN
BACKGROUND: The aim was to investigate the incidence of postoperative complications to surgery for necrotizing enterocolitis (NEC) with primary focus on enterostomy related complications. METHODS: A retrospective chart review of surgically treated NEC during the period from 2008 to 2014 was performed. Enterostomy with secondary anastomosis was our standard treatment. Postoperative complications were classified according to the Clavien-Dindo Classification (CDC). RESULTS: Forty-two cases were included in the study. NEC was most frequently located in the small bowel and the length of resected intestine was median 15 cm (2-50). Thirty-nine (93%) patients received an ileostomy and the rest a colostomy. Twenty-two (52%) patients underwent a total of 35 reoperations, and 25 (71%) of these were stoma related with stenosis was the most frequent cause, other causes of reoperation were re-NEC, high-output ileostomy, Ileus and second look. CONCLUSIONS: The rate of reoperation due to complications was high and most often caused by stoma related complications.
Asunto(s)
Enterocolitis Necrotizante/cirugía , Enterostomía/efectos adversos , Hospitales Universitarios/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Dinamarca/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Recién Nacido , Laparotomía/métodos , Masculino , Complicaciones Posoperatorias/cirugía , Reoperación , Estudios Retrospectivos , Factores de TiempoRESUMEN
BACKGROUND: Venous thromboembolism (VTE) is a frequent and potentially lethal condition. Venous thrombi are mainly constituted of fibrin and red blood cells, but platelets also play an important role in VTE formation. Information about VTE in patients with thrombocytopenia is, however, missing. OBJECTIVES: To identify VTE risk factors and describe treatment and outcome (bleeding episodes and mortality) in patients with thrombocytopenia. PATIENTS/METHODS: Patients with thrombocytopenia (platelet count <100 × 109/L) admitted to Odense University Hospital, Denmark, between April 2000 and April 2012 were included. Fifty cases had experienced VTE. Controls without VTE were matched 3:1 with cases on sex and hospital department. Medical records were examined, and data were analyzed using conditional logistic regression. RESULTS: In multivariate analysis, platelet count <50 × 109/L (odds ratio [OR] 0.22, P < .05) and chronic liver disease (OR 0.05, 95% confidence interval [CI] 0.01-0.58) reduced the risk of VTE. Surgery (OR 6.44, 95% CI 1.37-30.20) and previous thromboembolism (OR 6.16, 95% CI 1.21-31.41) were associated with an increased VTE risk. Ninety-two percent of cases were treated with anticoagulants. There was no difference in bleeding incidence between cases and controls. CONCLUSIONS: Several known VTE risk factors also seems to apply in patients with thrombocytopenia. Also, patients with thrombocytopenia may be VTE risk stratified based on platelet count and comorbidities. Finally, patients having thrombocytopenia with VTE seem to be safely treated with anticoagulants without increased occurrence of bleeding.