AIM: To assess the effect of initiating insulin treatment on quality of life of patients with type 2 diabetes (T2DM) in the 60-week All-to-Target trial (NCT00384085). METHODS: Patient-reported outcomes from a phase IV, multicentre, randomised, open-label, parallel-group study were analysed. Participants were randomised to: insulin glargine with up to one insulin glulisine injection (G + 1); insulin glargine with stepwise addition of up to three insulin glulisine injections (G + 3); or twice-daily premixed 70/30 insulin protamine-aspart/aspart (PM-2). Patient-reported outcome questionnaires were administered at weeks 0, 6, 12, 24, 36, 48 and 60. RESULTS: There were no between-group differences in the Psychosocial Adjustment to Illness State-Self Report (PAIS-SR) or in the EuroQoL Group Five-Dimension Self-Report Index Questionnaire (EQ-5D) from baseline to week 60; however, PAIS-SR scores improved significantly over this period in the G + 3 group (p = 0.0016) and EQ-5D scores worsened significantly in the PM-2 group (p = 0.02). Hypoglycemia FearSurvey Behaviour and Worry subscales worsened significantly for all groups, with greater deterioration being observed in the PM-2 group than in the G + 1 group (Behaviour, p = 0.0050; Worry, p = 0.0017) and G + 3 groups (Behaviour, p = 0.0105; Worry, p = 0.0016). Total scores on the Diabetes Quality of Life (DQoL) questionnaire improved more in the G + 3 group than in the PM-2 group over the study period (p = 0.0284), with all groups showing a significant improvement in DQoL score over time. CONCLUSION:Insulin glargine-based regimens showed advantages over premixed insulin in a number of patient-reported outcome measures. The potential impact on fear of hypoglycaemia may be of particular relevance when addressing the major barriers to early insulin treatment.
RCT Entities:
AIM: To assess the effect of initiating insulin treatment on quality of life of patients with type 2 diabetes (T2DM) in the 60-week All-to-Target trial (NCT00384085). METHODS:Patient-reported outcomes from a phase IV, multicentre, randomised, open-label, parallel-group study were analysed. Participants were randomised to: insulinglargine with up to one insulinglulisine injection (G + 1); insulinglargine with stepwise addition of up to three insulinglulisine injections (G + 3); or twice-daily premixed 70/30 insulin protamine-aspart/aspart (PM-2). Patient-reported outcome questionnaires were administered at weeks 0, 6, 12, 24, 36, 48 and 60. RESULTS: There were no between-group differences in the Psychosocial Adjustment to Illness State-Self Report (PAIS-SR) or in the EuroQoL Group Five-Dimension Self-Report Index Questionnaire (EQ-5D) from baseline to week 60; however, PAIS-SR scores improved significantly over this period in the G + 3 group (p = 0.0016) and EQ-5D scores worsened significantly in the PM-2 group (p = 0.02). Hypoglycemia Fear Survey Behaviour and Worry subscales worsened significantly for all groups, with greater deterioration being observed in the PM-2 group than in the G + 1 group (Behaviour, p = 0.0050; Worry, p = 0.0017) and G + 3 groups (Behaviour, p = 0.0105; Worry, p = 0.0016). Total scores on the Diabetes Quality of Life (DQoL) questionnaire improved more in the G + 3 group than in the PM-2 group over the study period (p = 0.0284), with all groups showing a significant improvement in DQoL score over time. CONCLUSION:Insulinglargine-based regimens showed advantages over premixed insulin in a number of patient-reported outcome measures. The potential impact on fear of hypoglycaemia may be of particular relevance when addressing the major barriers to early insulin treatment.