DUBAI, United Arab Emirates--(BUSINESS WIRE)--Bristol-Myers Squibb Company (NYSE: BMY) and AstraZeneca (NYSE: AZN) today announced results from a Phase 3 clinical study which showed that reductions in blood sugar levels (glycosylated hemoglobin levels, or HbA1c) seen at 24 weeks with the investigational compound dapagliflozin added to existing glimepiride (sulphonylurea) therapy, compared to placebo added to glimepiride, were maintained at 48 weeks in adults with type 2 diabetes. These results, presented during the International Diabetes Federation (IDF) 2011 World Diabetes Congress in Dubai, UAE, are from a 24-week extension period of a 24-week trial. The initial 24-week results were presented at the 46th European Association for the Study of Diabetes (EASD) Annual Meeting in Stockholm, Sweden in September 2010.