Insulin glulisine was shown to be comparable to regular human insulin with regard to glycated haemoglobin (expressed as HbA1c equivalent) changes from baseline to the 6-month endpoint (-0.46% for insulin glulisine and -0.30% for regular human insulin, p=0.0029) and from baseline to the 12-month endpoint (-0.23% for insulin glulisine and -0.13% for regular human insulin, difference not significant).