1. Cardiovascular and Other Outcomes Postintervention With Insulin Glargine and Omega-3 Fatty Acids (ORIGINALE)
- Author
-
Jose Antônio Marin-Neto, Jeanne Clark, Alfredo Ramirez, Philip Böhme, Victor Gurevich, Miguel Urina, Valdis Pirags, Heather Lochnan, Jan Cornel, Bu Yeap, Ricardo Bohorquez, Marina F Kalashnikova, Aldo Pietro Maggioni, ALVARO AVEZUM, Igor Bondarenko, Monica Acevedo, Francesco Cacciatore, Weiping Jia, B. L. Gregoire Nyomba, Neslihan Bascil Tutuncu, Anastasia F Hutchinson, Sudeep K, Moti Kashyap, Adrian Vlad, Aivars Lejnieks, Jeong-Taek Woo, Shirley Jansen, Cristina Facanha, Laura Bryan, Louise Bordeleau, Patricio Lopez-Jaramillo, Adriana Forti, Flavia Lucia Lombardo, Malgorzata Sikora-Frac, Peter Colman, Olga Bulkina, ERNESTO GERMAN CARDONA MUÑOZ, Melanie Davies, JAIME CARMONA-HUERTA, Hertzel Gerstein, Jackie Bosch, Alina Babenko, Philip Aylward, Qifu Li, Yury Vasyuk, Asem Ali, Anna Novials, Andrzej Budaj, and Anne Taylor
- Subjects
Male ,medicine.medical_specialty ,Randomization ,Endocrinology, Diabetes and Metabolism ,Insulin Glargine ,030204 cardiovascular system & hematology ,Placebo ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Randomized controlled trial ,Risk Factors ,law ,Internal medicine ,Diabetes mellitus ,Fatty Acids, Omega-3 ,Internal Medicine ,medicine ,Humans ,Hypoglycemic Agents ,030212 general & internal medicine ,Myocardial infarction ,Stroke ,Aged ,Proportional Hazards Models ,Glycated Hemoglobin ,Advanced and Specialized Nursing ,Insulin glargine ,business.industry ,Hazard ratio ,Middle Aged ,medicine.disease ,Metformin ,Sulfonylurea Compounds ,Treatment Outcome ,Endocrinology ,Diabetes Mellitus, Type 2 ,Cardiovascular Diseases ,Dietary Supplements ,Female ,business ,Follow-Up Studies ,medicine.drug - Abstract
OBJECTIVE The Outcome Reduction With Initial Glargine Intervention (ORIGIN) trial reported neutral effects of insulin glargine on cardiovascular outcomes and cancers and reduced incident diabetes in high–cardiovascular risk adults with dysglycemia after 6.2 years of active treatment. Omega-3 fatty acids had neutral effects on cardiovascular outcomes. The ORIGIN and Legacy Effects (ORIGINALE) study measured posttrial effects of these interventions during an additional 2.7 years. RESEARCH DESIGN AND METHODS Surviving ORIGIN participants attended up to two additional visits. The hazard of clinical outcomes during the entire follow-up period from randomization was calculated. RESULTS Of 12,537 participants randomized, posttrial data were analyzed for 4,718 originally allocated to insulin glargine (2,351) versus standard care (2,367), and 4,771 originally allocated to omega-3 fatty acid supplements (2,368) versus placebo (2,403). Posttrial, small differences in median HbA1c persisted (glargine 6.6% [49 mmol/mol], standard care 6.7% [50 mmol/mol], P = 0.025). From randomization to the end of posttrial follow-up, no differences were found between the glargine and standard care groups in myocardial infarction, stroke, or cardiovascular death (1,185 vs. 1,165 events; hazard ratio 1.01 [95% CI 0.94–1.10]; P = 0.72); myocardial infarction, stroke, cardiovascular death, revascularization, or hospitalization for heart failure (1,958 vs. 1,910 events; 1.03 [0.97–1.10]; P = 0.38); or any cancer (524 vs. 529 events; 0.99 [0.88–1.12]; P = 0.91) or between omega-3 and placebo groups in cardiovascular death (688 vs. 700; 0.98 [0.88–1.09]; P = 0.68) or other outcomes. CONCLUSIONS During >6 years of treatment followed by >2.5 years of observation, insulin glargine had neutral effects on health outcomes and salutary effects on metabolic control, whereas omega-3 fatty acid supplementation had no effect.
- Published
- 2015
- Full Text
- View/download PDF