Descriptive Analysis of Long- and Intermediate-Acting Insulin in Adult Diabetics
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 103,951
- 主要终点
- serious hypoglycemic events
研究概览
简要总结
Over the past 40 years, new types of insulins have been marketed to mirror the effect of endogenous insulin. With the existing long-acting insulin product patents expiring and the FDA approval of new biosimilar and innovator insulins, adults with diabetes and their physicians will have additional therapeutic options. This observational study will describe the patient characteristics of new and existing users of long-acting or intermediate acting insulins with and without oral anti-diabetic agents (OAD) as well as acute hypoglycemic episodes, acute cardiac events, and A1C measures. The Biologic and Biosimilars Collective Intelligence Consortium (BBCIC) will use the findings from this descriptive analysis to design a comparative study evaluating the real-world effectiveness and safety of biosimilar and innovator insulins.
详细描述
Additional information:
This protocol was designed as a descriptive analysis, not to support a hypothesis. This information is being provided to the public in the interest of transparency and for demonstrating the BBCIC's Distributed Research Network's (DRN) ability to define exposures, outcomes, covariates and confounders. When published, the report will caution that the protocol does not support any ability to compare safety or effectiveness but instead is to be used only to explore the feasibility of future, more detailed comparative analyses and to better understand the capabilities of the BBCIC project. Further, the report will caution that information from this protocol should not affect use of the medical products described in any way and the fact that the BBCIC is performing this descriptive analysis in no way suggests there is a safety or effectiveness issue with any of the products described.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Individuals with baseline period of 183 days with continuous medical and pharmacy coverage preceding the first prescription fill
- •new and current users of the following exposures
- •Long-acting insulin (insulin detemir, glargine) alone or with metformin (LAI)
- •Long-acting insulin (insulin detemir, glargine) plus rapid/short acting insulin (with or without metformin) (LAI+R)
- •Long-acting insulin (insulin detemir, glargine) plus second-generation sulfonylurea agent (Glimepiride, Glipizide, Glipizide/Metformin, Glyburide, Glyburide/Metformin) (with or without metformin) (LAI+sulfa)
- •NPH insulin (Humulin, Novolin) alone or with metformin (NPH)
- •NPH insulin (Humulin, Novolin) plus rapid/short acting insulin (with or without metformin) (NHP+R)
- •NPH insulin (Humulin, Novolin) plus second-generation sulfonylurea agent (Glimepiride, Glipizide, Glipizide/Metformin, Glyburide, Glyburide/Metformin (with or without metformin) (NPH + sulfa)
排除标准
- •Adult patients with diabetes with health insurance evidence of insulin pumps and/ or insulin pump supplies, gestational diabetes, liver disorders, dialysis, end-stage renal disease (ESRD), amputations, hemoglobinopathy, hemolytic anemia, or sickle cell anemia or transfusion
- •Emergency Department (ED) visit for hypoglycemia; hospitalization or ED visit for cardiovascular event (stroke, acute myocardial infarction, unstable angina or diagnosis consistent with unstable angina -- i.e., occlusion without infarction or coronary insufficiency).
- •Adult patients with diabetes on any other insulins except cohort insulins (i.e., rapid/short unless in combinations above).*
- •Adult patients with diabetes on first-generation sulfonylureas, Dipeptidyl peptidase-4 (DPP4), Glucagon-like Peptide (GLP), Sodium-glucose cotransporter-2 (SGLT-2) or Thiazolidinediones (TZD) agents, alone or in combination with cohort defining drugs*:
- •First generation sulfonylurea agents (chlorpropamide, tolazamide )
- •TZDs (pioglitazone, pioglitazone/metformin, rosiglitazone, rosiglitazone/metformin
- •DPP4s (sitagliptin, saxagliptin, linagliptin, alogliptin)
- •GLP1 (exenatide, liraglutide, dulaglutide)
- •SGLT-2 (empagliflozin, canagliflozin, dapagliflozin)
研究组 & 干预措施
Diabetes Type 1
Individuals diagnosed with type 1 diabetes exposed to Long- and intermediate- acting insulins
干预措施: Long- and intermediate- acting insulins (Drug)
Diabetes Type 2
Individuals diagnosed with type 2 diabetes exposed to Long- and intermediate- acting insulins
干预措施: Long- and intermediate- acting insulins (Drug)
结局指标
主要结局
serious hypoglycemic events
时间窗: Anticipated completion January 2017
Incidence of serious hypoglycemic events in adult patient with diabetes population who use long- or intermediate-acting insulin
次要结局
- Serious cardiac events(Anticipated completion January 2017)