title: An evaluation of a Diabetes Specialist Nurse prescriber on the system of delivering medicines to patients with diabetes.
abstract: OBJECTIVE
  To evaluate the impact of a Diabetes Specialist Nurse prescriber on insulin and oral hypoglycaemic agent medication errors and length of stay.
  
  
  BACKGROUND
  The National Health Service has committed to a 40% reduction in the number of drug errors in the use of prescribed medicines. Drug errors in diabetes care are a common cause of significant morbidity and complications. Nurse prescribing creates an opportunity for nurses to improve care for these patients.
  
  
  METHODS
  A quasi-experiment using six wards in a single hospital trust.
  
  
  METHODS
  Inpatient care of a convenience sample of patients with diabetes was evaluated before (n = 27) and after (n = 29) the intervention of a Diabetes Specialist Nurse prescriber. Prospective data were collected to measure insulin and oral hypoglycaemic medication errors and length of stay.
  
  
  RESULTS
  There was a significant reduction in the total number of errors between the pre-intervention and intervention group (mean reduction 21 errors) (p = 0.016). The median length of stay was reduced by three days. The total number of errors and length of stay were affected by admission category (p = 0.0004).
  
  
  CONCLUSIONS
  A medicines management intervention, provided by a Diabetes Specialist Nurse prescriber, had a positive effect on the system of delivering medicines to patients with diabetes and significantly reduced the number of errors. This reduction had some effect on length of stay. The cost saving was sufficient to finance a Diabetes Specialist Nurse prescriber post.
  
  
  CONCLUSIONS
  (i) Errors frequently occur in the prescription and administration of medicines to patients with diabetes. (ii) The education of healthcare professionals is a factor contributing to these errors. (iii) Nurse prescribing provides a new system by which to educate patients and staff about their medicines. (iv) A Diabetes Specialist Nurse prescriber can reduce insulin and OHA MEs. This reduction had some effect on LOS.
authors.affiliation: School of Health & Social Care, University of Reading, Reading, UK. n.j.carey@reading.ac.uk
authors.forename: Nicola
authors.initials: N
authors.lastname: Carey
authors.forename: Molly
authors.initials: M
authors.lastname: Courtenay
authors.forename: June
authors.initials: J
authors.lastname: James
authors.forename: Mimi
authors.initials: M
authors.lastname: Hills
authors.forename: Jonathan
authors.initials: J
authors.lastname: Roland
mesh_terms: D000368:Aged; D017046:Cost Savings; D003920:Diabetes Mellitus / Q000188:drug therapy / Q000451:nursing; D011307:Drug Prescriptions / Q000451:nursing*; D005260:Female; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D007902:Length of Stay / Q000706:statistics & numerical data*; D016014:Linear Models; D008297:Male; D008508:Medication Errors / Q000451:nursing / Q000517:prevention & control* / Q000706:statistics & numerical data; D008875:Middle Aged; D009720:Nurse Clinicians / Q000458:organization & administration*; D024802:Nurse's Role; D015401:Nursing Administration Research; D009731:Nursing Audit; D015403:Nursing Evaluation Research; D017063:Outcome Assessment, Health Care; D017009:Professional Autonomy; D011446:Prospective Studies; D016037:Single-Blind Method; D006113:United Kingdom
chemical_list: D007004:Hypoglycemic Agents