Initiation of insulin therapy in patients with type 2 diabetes: An observational study

The aim of the study was to assess the initiation of insulin therapy in patients with type 2 diabetes using health claims data on prescription medicines. The study evaluated time to insulin initiation and prescribing patterns of other anti-diabetic medicines before and after insulin initiation. Five...

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Main Authors: Zerovnik Spela, Kos Mitja, Locatelli Igor
Format: Article
Language:English
Published: Sciendo 2022-03-01
Series:Acta Pharmaceutica
Subjects:
Online Access:https://doi.org/10.2478/acph-2022-0011
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author Zerovnik Spela
Kos Mitja
Locatelli Igor
author_facet Zerovnik Spela
Kos Mitja
Locatelli Igor
author_sort Zerovnik Spela
collection DOAJ
description The aim of the study was to assess the initiation of insulin therapy in patients with type 2 diabetes using health claims data on prescription medicines. The study evaluated time to insulin initiation and prescribing patterns of other anti-diabetic medicines before and after insulin initiation. Five years after starting non-insulin antidiabetic therapy, 6.4 % of patients were prescribed insulin, which is substantially lower compared to other similar studies. Among all patients who initiated insulin therapy in 2013, 30 % did not continue any other antidiabetic therapy. However, this proportion was lowered to 20 % in 2018. Before insulin initiation in 2018, metformin was prescribed in only 67 % of patients and sulfonylureas in 78 % of patients. Moreover, metformin and sulfonylureas were discontinued after insulin initiation in 26 and 37 % of patients, resp. More attention should be paid to the continuation of oral anti-diabetics, particularly metformin, after insulin initiation.
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spelling doaj-art-ce22215ee3764e55a54647068ab6c06f2025-02-02T02:10:55ZengSciendoActa Pharmaceutica1846-95582022-03-0172114715710.2478/acph-2022-0011Initiation of insulin therapy in patients with type 2 diabetes: An observational studyZerovnik Spela0Kos Mitja1Locatelli Igor2University of Ljubljana, Faculty of Pharmacy Ljubljana, SloveniaUniversity of Ljubljana, Faculty of Pharmacy Ljubljana, SloveniaUniversity of Ljubljana, Faculty of Pharmacy Ljubljana, SloveniaThe aim of the study was to assess the initiation of insulin therapy in patients with type 2 diabetes using health claims data on prescription medicines. The study evaluated time to insulin initiation and prescribing patterns of other anti-diabetic medicines before and after insulin initiation. Five years after starting non-insulin antidiabetic therapy, 6.4 % of patients were prescribed insulin, which is substantially lower compared to other similar studies. Among all patients who initiated insulin therapy in 2013, 30 % did not continue any other antidiabetic therapy. However, this proportion was lowered to 20 % in 2018. Before insulin initiation in 2018, metformin was prescribed in only 67 % of patients and sulfonylureas in 78 % of patients. Moreover, metformin and sulfonylureas were discontinued after insulin initiation in 26 and 37 % of patients, resp. More attention should be paid to the continuation of oral anti-diabetics, particularly metformin, after insulin initiation.https://doi.org/10.2478/acph-2022-0011diabetes mellitusinsulinmetforminsulfonylurea
spellingShingle Zerovnik Spela
Kos Mitja
Locatelli Igor
Initiation of insulin therapy in patients with type 2 diabetes: An observational study
Acta Pharmaceutica
diabetes mellitus
insulin
metformin
sulfonylurea
title Initiation of insulin therapy in patients with type 2 diabetes: An observational study
title_full Initiation of insulin therapy in patients with type 2 diabetes: An observational study
title_fullStr Initiation of insulin therapy in patients with type 2 diabetes: An observational study
title_full_unstemmed Initiation of insulin therapy in patients with type 2 diabetes: An observational study
title_short Initiation of insulin therapy in patients with type 2 diabetes: An observational study
title_sort initiation of insulin therapy in patients with type 2 diabetes an observational study
topic diabetes mellitus
insulin
metformin
sulfonylurea
url https://doi.org/10.2478/acph-2022-0011
work_keys_str_mv AT zerovnikspela initiationofinsulintherapyinpatientswithtype2diabetesanobservationalstudy
AT kosmitja initiationofinsulintherapyinpatientswithtype2diabetesanobservationalstudy
AT locatelliigor initiationofinsulintherapyinpatientswithtype2diabetesanobservationalstudy