ABSTRACT
AIMS: The Tayside insulin management (TIM) course is an intensive insulin management programme for adults with type 1 diabetes. The aim was to assess its effectiveness. METHODS: Haemoglobin A1c (HbA1c) and body mass index (BMI) from individuals with type 1 diabetes were collected 3 months before, and 6 and 24 months after the programme. The programme involved a full day of education per week for 4 weeks in a row. Quality of life was assessed using the standardised Audit of Diabetes-Dependent Quality of Life (ADDQoL) questionnaire completed both before and 3 months after the course. Subjects were also asked to complete a pre- and postcourse questionnaire gathering information about aspects of their diabetes management. In addition, individual satisfaction with course content and delivery was recorded. RESULTS: Participants had a median reduction in haemoglobin A1c (HbA1c) of 4 mmol/mol (0.4%) after 6 months and 5 mmol/mol (0.5%) 2 years after the course (p < 0.001). Mean daily dose of short-acting insulin decreased from 31.5 (1.9) units to 27.3 (1.9, p < 0.001). There was no significant change in BMI. There was an improvement in all 18 domains of the ADDQoL questionnaire. There was a decrease in hypoglycaemia unawareness from 34.3 ± 47.8% of patients to 8.6 ± 28% (p < 0.001), and a decrease in self-reported lipohypertrophy from 27.8% to 11.1% (p = 0.001). There was a significant reduction in the mean number of diabetic ketoacidosis and severe hypoglycaemic episodes. The number of blood glucose checks changed from 2.8 ± 2.1 to 3.2 ± 1.1 (p = 0.058) per day. Participant satisfaction with all aspects of course content and delivery was high. CONCLUSIONS: TIM is an effective intensive education programme for patients with type 1 diabetes.
Subject(s)
Diabetes Mellitus, Type 1/drug therapy , Hypoglycemic Agents/administration & dosage , Insulin, Short-Acting/administration & dosage , Patient Education as Topic/methods , Adult , Aged , Aged, 80 and over , Blood Glucose/metabolism , Diabetes Mellitus, Type 1/blood , Female , Glycated Hemoglobin/metabolism , Humans , Male , Medical Audit , Middle Aged , Program Evaluation , Quality of Life , Surveys and Questionnaires , Young AdultABSTRACT
Cardiac troponin I (cTnI) is a protein that is specific to heart muscle. Increased concentrations appear in serum after myocardial cell injury. cTnI was compared with creatinine kinase MB (CK MB), myoglobin and the 12-lead ECG for detection of myocardial injury in an unselected series of 109 medical and surgical ICU patients. Clinical observations and daily 12-lead ECG were recorded prospectively. Samples for cTnI, myoglobin and CK MB serum analysis were collected each day. Increased serum cTnI concentrations (> 0.1 microgram litre-1) were observed in 70.6% (n = 77) of the ICU group. Tachycardia, arrhythmia, hypotension and treatment with inotropic drugs were associated with higher concentrations. The standardized mortality ratio by APACHE III for the ICU sample was 0.98. All subjects in an unmatched control group of 98 medical unit emergency admissions without a primary cardiac diagnosis had serum cTnI concentrations < 0.1 microgram litre-1. We conclude that increased serum cTnI concentrations occur frequently in the ICU suggesting that there is a high incidence of cardiac injury in these patients.
