title: Nutritional support in acute stroke: the impact of evidence-based guidelines.
abstract: OBJECTIVE
  Stroke patients experience multiple impairments which impair ability to eat and render them vulnerable to the deleterious sequelae of malnutrition. This study aimed to develop, implement and evaluate evidence-based guidelines for nutrition support following acute stroke using a multifaceted change management strategy.
  
  
  METHODS
  Prospective quasi-experimental design. Documentation of two groups of 200 acute stroke patients admitted to medical and care of the elderly wards of an acute NHS Trust in South London was surveyed using a checklist before and after implementation of 24 guidelines for nutritional screening, assessment and support. Guidelines were based on systematic literature review and developed by consensus in a nurse-led multiprofessional group; implemented via a context-specific, multifaceted strategy including opinion leaders and educational programmes linked to audit and feedback. STAFF OUTCOMES: Compliance with guidelines by doctors, nurses, therapists.
  Changes in Barthel Index scores and Body Mass Index in hospital, infective complications, length of stay, discharge destination.
  
  
  RESULTS
  Statistically significant improvements in compliance with 15 guidelines occurred in the post-test group. Infective episodes showed a significant reduction in the post-test group but other patient outcomes were unaffected.
  
  
  CONCLUSIONS
  Implementation of evidence-based guidelines for nutritional support following acute stroke using a multifaceted strategy was associated with improvements in documented practice and selected patient outcomes.
authors.affiliation: Kingston University, St. George's Hospital Medical School and Mayday Healthcare NHS Trust, Kingston upon Thames, Surrey, UK.
authors.forename: Lin
authors.initials: L
authors.lastname: Perry
authors.forename: Susan
authors.initials: S
authors.lastname: McLaren
mesh_terms: D000368:Aged; D015992:Body Mass Index; D003680:Deglutition Disorders / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D019317:Evidence-Based Medicine; D005260:Female; D019983:Guideline Adherence; D006801:Humans; D007239:Infections / Q000453:epidemiology; D007902:Length of Stay; D008297:Male; D018529:Nutritional Support; D009788:Occupational Therapy; D026741:Physical Therapy Modalities; D017410:Practice Guidelines as Topic; D011446:Prospective Studies; D012017:Referral and Consultation; D020521:Stroke / Q000150:complications / Q000628:therapy*; D016896:Treatment Outcome