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Biomedical subjects

A Drash

Publications and source records attributed to A Drash.

57 records · Page 4Linked to original sources
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Measurement and modification of the accuracy of determinations of urine glucose concentration.

Studies were designed to assess the accuracy of urine glucose testing in a sample of juvenile diabetic subjects, and to determine the effects of a visual discrimination training procedure on the accuracy. In the first study, each of 81 juvenile-diabetic children was presented three prepared glucose solutions and asked to determine the glucose concentration using the 2-Drop Clinitest method. Results showed errors in 54.3% of the judgments, with greatest difficulty occurring with 1-g/dl concentrations. The majority of errors were false negatives. Study II involved similar testing accuracy on a sample of 10 nurses and 2 research technicians, before and after a visual discrimination training procedure. Results showed that the subjects were incorrect on 39% of the trials initially, with a reduction in the error rate to less than 19% after training.

Adolescent↗
PubMedDate not supplied

The role of self-monitoring of blood glucose in the routine management of children with insulin-dependent diabetes mellitus.

We report a double-crossover study to assess the impact of self-monitoring of blood glucose (SMBG) on the glycemic control of children with insulin-dependent diabetes mellitus (IDDM) on a conventional therapeutic regimen. Sixteen children were assigned to one of two groups--group A, period 1 (wk 1-13): urine testing plus SMBG; period 2 (wk 14-26): urine testing only; group B, period 1: urine only; period 2: urine testing plus SMBG. Frequent telephone contact was maintained throughout to help optimize insulin dose adjustment. At the outset, the two groups were similar in age, diabetes duration, and glycosylated hemoglobin levels (10.5 +/- 0.6% and 9.5 +/- 0.3% in groups A and B, respectively). No significant differences could be detected between the two groups at any stage of the study. There was, however, a trend toward lower mean blood glucose (MBG) concentration in both groups toward the end of the SMBG period. No complications of SMBG were noted, but compliance was a major problem in three children. SMBG confirmed symptoms of hypoglycemia in all children, and detected asymptomatic hypoglycemia (BG less than or equal to 40 mg/dl) in 11. Sixty-nine percent preferred SMBG to urine testing. We conclude that SMBG is an acceptable part of routine diabetes care in children. It is associated with very few complications and helps to confirm symptomatic hypoglycemia and detect asymptomatic hypoglycemia. However, the addition of SMBG to routine diabetes care does not necessarily lead to improved metabolic control.

Adolescent↗