Management of children with type 1 diabetes during illness: a national survey.

AIM: Adequate sick-day management at home can reduce the risk of progression to diabetic ketoacidosis and admission to hospital. The aim of this project was to review the management of diabetes during illness. METHOD: The Association of Children's Diabetes Clinicians (ACDC) carried out a questionnaire survey of all paediatric diabetes units. In addition, parents of children with type 1 diabetes completed an online questionnaire. RESULTS: The survey of 127 units had a 73% response rate. Sick-day management guidelines were in place in 93%. All guidelines advised giving extra insulin during illness. In 67%, the extra dose was based on a fraction of total daily dose. 22% used units per kg body weight (U/kg). 21% used locally derived formulae to calculate extra dose of insulin. 3% of units advised only blood ketone monitoring. Although all units had an out-of-hours access policy for the families, 45% received advice from the general paediatric registrar. Only in 15%, the advice was directly from a member of the paediatric diabetes team. 680 parents completed the questionnaire. 86% reported receiving training on managing sick days. The majority (52.2%) receiving an informal session at diagnosis. 40% did not know what to do in the presence of raised blood glucose and high blood ketones. CONCLUSIONS: There was a wide variation in the practice of monitoring and advice given during illness. Both surveys highlight need for national guidance as well and to improve quality of sick-day rule education programmes for parents of children with type 1 diabetes.

The short Synacthen test: a questionnaire survey of current usage.

BACKGROUND: Supported by meta-analyses, the low-dose Synacthen test (LDST) has gained in popularity, with many believing it to be more sensitive than the supraphysiological standard (250 µg) short ST (SSST), particularly when assessing children prescribed high-dose inhaled corticosteroids (HDICS). However, consensus is lacking about its specific clinical application, what is considered 'low dose' and how that dose is made up. METHODS: To ascertain current use of the short Synacthen test (SST), a questionnaire was emailed to members of the British Society of Paediatric Endocrinology and Diabetes in the UK and Ireland (N=257), requesting a response from each department (N=92). A reminder was sent a month later to members of departments which had not responded. RESULTS: The authors received 39 replies, giving a response rate of 42%. All departments use the SST: 82% use an LDST, 87% use the SSST and 69% use both. The 1 µg dose was used by 44% of hospitals, with the other 56% using seven different doses based on age, weight and body surface area. There were 14 different methods of preparing the low dose test. Additionally, variations in the timings of cortisol sampling and the diagnostic cut-offs for adrenal insufficiency were found. Increased requests for SSTs in children with asthma prescribed HDICS were noted by 44% of respondents, with 67% reporting the detection of adrenal suppression in this group. CONCLUSION: Standardisation of the SST is required to address the considerable variation in the methodology and application of this test in the UK and Ireland.