To assess whether initiation of insulin glargine (glargine), compared with initiation of neutral protamine Hagedorn (NPH) or insulin detemir (detemir), was associated with an increased risk of breast cancer in women with diabetes.. Ever use of glargine was not associated with an increased risk of breast cancer compared with NPH (HR 0.97; 95% CI 0.88–1.06)… Continue reading Similar #Breast Cancer Risk in Women Older Than 65 Years Initiating Glargine, Detemir, and NPH Insulins