Po. Andersson et al., PEN INJECTION AND CHANGE IN METABOLIC CONTROL AND QUALITY-OF-LIFE IN INSULIN-DEPENDENT DIABETES-MELLITUS, Diabetes research and clinical practice, 36(3), 1997, pp. 169-172
A second follow-up of metabolic control and quality of life in insulin
dependent diabetes mellitus (IDDM) patients who had switched 3 years
before from syringe to multiple pen injection treatment, was carried o
ut. A total of 73 consecutive outpatients were enrolled in the initial
follow-up study in 1988, 1 year after their changeover to insulin pen
, with their metabolic control and quality of life examined. The prese
nt study concerns the reexamination of 65 of them in 1990. Their HbA(1
c) level was recorded yearly, already from 1987, on. After an enhancem
ent of metabolic control in 1988, exhibited primarily by patients with
fewer syringe injections before pen treatment, control up to 1990 was
found to have regressed to about baseline level or to have gradually
declined. Patients who perceived their ability to self-test blood gluc
ose to have decreased exhibited the least satisfactory course of metab
olic control. This is seen to indicate that maintaining self-testing i
n multiple injection insulin treatment is a very real challenge to thi
s regimen. (C) 1997 Elsevier Science Ireland Ltd.