ABC
1Main
2Brand NameForxiga
3Generic Namedapagliflozin
4EconomicsAZN
5MechanismSGLT2 inhibitor - blocks glucose reabsorption in the kidney. Class plagued by UTIs. Dapa also has cancer signal: 0.4% of women got breast cancer versus 0.1% in placebo.
6Timeline4/19/12 EMEA summary of opinion positive. FDA gave CRL, AdCom voted 6-9 for approval based on safety issues.
7SafetyLiver toxicity
89 breast cancer (0.4% of women) versus 0.0% or 0.1% in placebo.
97 bladder cancer cases versus 0 in control. 207/100,000 for dapa versus 53/100,000 for placebo.
10Clinical Trials
11Phase III metformin add-on - To be presented at EASD (September 2009)
1224-week placebo-subtracted decline -0.4 to -0.5%. S.S. decreases in weight.
13Genital fungal infections higher.
14
15Phase IIB 12-week study vs metformin
16A1C reductions similar to metformin.
17
18Phase IIB 12-week add-on study vs control
19-0.6 to -0.7% reduction in A1C after 12 weeks versus +0.1% for control.
204.4kg weight loss versus 1.9kg for control.
21n=71 in each arm, large # of genital tract infections.