Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study
Linong Ji,1 Kyung Wan Min,2 Juliana Oliveira,3 Thomas Lew,4 Ran Duan3 1Department of Endocrinology, Peking University People's Hospital, Beijing, People's Republic of China; 2Department of Endocrinology, Eulji Hospital, Seoul, Republic of Korea; 3Eli Lilly and Company, Indianapolis,...
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Dove Medical Press
2016
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oai:doaj.org-article:c6a32134e4824cf197dae53674b847fb2021-12-02T00:16:03ZComparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study1178-7007https://doaj.org/article/c6a32134e4824cf197dae53674b847fb2016-08-01T00:00:00Zhttps://www.dovepress.com/comparison-of-efficacy-and-safety-of-two-starting-insulin-regimens-in--peer-reviewed-article-DMSOhttps://doaj.org/toc/1178-7007Linong Ji,1 Kyung Wan Min,2 Juliana Oliveira,3 Thomas Lew,4 Ran Duan3 1Department of Endocrinology, Peking University People's Hospital, Beijing, People's Republic of China; 2Department of Endocrinology, Eulji Hospital, Seoul, Republic of Korea; 3Eli Lilly and Company, Indianapolis, IN, USA; 4Eli Lilly and Company, Taipei, Songshan District, Taiwan Objective: The objective of this study was to explore the efficacy and safety of insulin lispro mix 25 (25% insulin lispro and 75% insulin lispro protamine suspension [LM25]) or insulin glargine plus insulin lispro (G+L) in insulin-naïve patients with type 2 diabetes from different racial/ethnic groups. Methods: Three subgroups from the PARADIGM study were analyzed post hoc: non-Asian (n=130), Asian Indian (n=106), and East Asian (n=89). Results: All subgroups recorded glycated hemoglobin (HbA1c) reductions: non-Asian (LM25, -2.07%; G+L, -2.05%), Asian Indian (LM25, -1.75%; G+L, -1.60%), and East Asian (LM25, -2.03%; G+L, -1.76%); end point HbA1c values were higher in Asian Indians and East Asians than in non-Asians. Fewer Asian Indians (LM25, 43.2%; G+L, 29.2%) and East Asians (LM25, 37.5%; G+L, 36.1%) reached HbA1c ,7% versus non-Asians (LM25, 51.7%; G+L, 48.1%); differences were not significant (P=0.12 and P=0.06, respectively). The mean total daily insulin dose (U/kg) for non-Asians was 0.67 (LM25) and 0.61 (G+L), for Asian Indians was 0.91 (LM25) and 0.90 (G+L), and for East Asians was 0.53 (LM25) and 0.59 (G+L). The ratio of mealtime to total insulin dose in the G+L arm for non-Asians was 0.19±0.23, for Asian Indians was 0.33±0.25, and for East Asians was 0.34±0.27. Overall incidence (%) of hypoglycemia in non-Asians was 94.1 (LM25) and 91.8 (G+L), in Asian Indians was 90.4 (LM25) and 88.5 (G+L), and in East Asians was 69.8 (LM25) and 77.3 (G+L). Conclusion: Asian Indians showed least improvement in glycemic HbA1c reduction despite greater insulin use. East Asians and non-Asians achieved similar HbA1c reduction in the LM25 arm with a lower rate of hypoglycemia. Asians required more mealtime insulin coverage than non-Asians. This study added important insight into the effect of ethnicity on insulin treatment outcomes in patients with type 2 diabetes. Keywords: ethnicity, insulin, race, type 2 diabetes mellitusJi LMin KWOliveira JLew TDuan RDove Medical PressarticleEthnicityInsulinRaceType 2 Diabetes MellitusSpecialties of internal medicineRC581-951ENDiabetes, Metabolic Syndrome and Obesity: Targets and Therapy, Vol 2016, Iss Issue 1, Pp 243-249 (2016) |
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Ethnicity Insulin Race Type 2 Diabetes Mellitus Specialties of internal medicine RC581-951 |
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Ethnicity Insulin Race Type 2 Diabetes Mellitus Specialties of internal medicine RC581-951 Ji L Min KW Oliveira J Lew T Duan R Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study |
description |
Linong Ji,1 Kyung Wan Min,2 Juliana Oliveira,3 Thomas Lew,4 Ran Duan3 1Department of Endocrinology, Peking University People's Hospital, Beijing, People's Republic of China; 2Department of Endocrinology, Eulji Hospital, Seoul, Republic of Korea; 3Eli Lilly and Company, Indianapolis, IN, USA; 4Eli Lilly and Company, Taipei, Songshan District, Taiwan Objective: The objective of this study was to explore the efficacy and safety of insulin lispro mix 25 (25% insulin lispro and 75% insulin lispro protamine suspension [LM25]) or insulin glargine plus insulin lispro (G+L) in insulin-naïve patients with type 2 diabetes from different racial/ethnic groups. Methods: Three subgroups from the PARADIGM study were analyzed post hoc: non-Asian (n=130), Asian Indian (n=106), and East Asian (n=89). Results: All subgroups recorded glycated hemoglobin (HbA1c) reductions: non-Asian (LM25, -2.07%; G+L, -2.05%), Asian Indian (LM25, -1.75%; G+L, -1.60%), and East Asian (LM25, -2.03%; G+L, -1.76%); end point HbA1c values were higher in Asian Indians and East Asians than in non-Asians. Fewer Asian Indians (LM25, 43.2%; G+L, 29.2%) and East Asians (LM25, 37.5%; G+L, 36.1%) reached HbA1c ,7% versus non-Asians (LM25, 51.7%; G+L, 48.1%); differences were not significant (P=0.12 and P=0.06, respectively). The mean total daily insulin dose (U/kg) for non-Asians was 0.67 (LM25) and 0.61 (G+L), for Asian Indians was 0.91 (LM25) and 0.90 (G+L), and for East Asians was 0.53 (LM25) and 0.59 (G+L). The ratio of mealtime to total insulin dose in the G+L arm for non-Asians was 0.19±0.23, for Asian Indians was 0.33±0.25, and for East Asians was 0.34±0.27. Overall incidence (%) of hypoglycemia in non-Asians was 94.1 (LM25) and 91.8 (G+L), in Asian Indians was 90.4 (LM25) and 88.5 (G+L), and in East Asians was 69.8 (LM25) and 77.3 (G+L). Conclusion: Asian Indians showed least improvement in glycemic HbA1c reduction despite greater insulin use. East Asians and non-Asians achieved similar HbA1c reduction in the LM25 arm with a lower rate of hypoglycemia. Asians required more mealtime insulin coverage than non-Asians. This study added important insight into the effect of ethnicity on insulin treatment outcomes in patients with type 2 diabetes. Keywords: ethnicity, insulin, race, type 2 diabetes mellitus |
format |
article |
author |
Ji L Min KW Oliveira J Lew T Duan R |
author_facet |
Ji L Min KW Oliveira J Lew T Duan R |
author_sort |
Ji L |
title |
Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study |
title_short |
Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study |
title_full |
Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study |
title_fullStr |
Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study |
title_full_unstemmed |
Comparison of efficacy and safety of two starting insulin regimens in non-Asian, Asian Indian, and East Asian patients with type 2 diabetes: a post hoc analysis of the PARADIGM study |
title_sort |
comparison of efficacy and safety of two starting insulin regimens in non-asian, asian indian, and east asian patients with type 2 diabetes: a post hoc analysis of the paradigm study |
publisher |
Dove Medical Press |
publishDate |
2016 |
url |
https://doaj.org/article/c6a32134e4824cf197dae53674b847fb |
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