Cargando…

Safety and effectiveness of tofogliflozin in elderly Japanese patients with type 2 diabetes mellitus: A post‐marketing study (J‐STEP/EL Study)

AIMS/INTRODUCTION: Although sodium‐glucose cotransporter 2 inhibitors are a promising treatment for type 2 diabetes mellitus, they are associated with concerns about specific adverse drug reactions. We carried out a 1‐year post‐marketing study of tofogliflozin, a novel agent in this class, in Japane...

Descripción completa

Detalles Bibliográficos
Autores principales: Utsunomiya, Kazunori, Shimmoto, Naoki, Senda, Masayuki, Kurihara, Yuji, Gunji, Ryoji, Fujii, Shoko, Kakiuchi, Seigo, Fujiwara, Hisataka, Kameda, Hiroyuki, Tamura, Masahiro, Kaku, Kohei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5668483/
https://www.ncbi.nlm.nih.gov/pubmed/28107773
http://dx.doi.org/10.1111/jdi.12626
Descripción
Sumario:AIMS/INTRODUCTION: Although sodium‐glucose cotransporter 2 inhibitors are a promising treatment for type 2 diabetes mellitus, they are associated with concerns about specific adverse drug reactions. We carried out a 1‐year post‐marketing study of tofogliflozin, a novel agent in this class, in Japanese elderly patients with type 2 diabetes mellitus. MATERIALS AND METHODS: This was a prospective, observational and multicenter post‐marketing study carried out in the context of routine clinical practice. The study included all type 2 diabetes patients aged ≥65 years who started treatment with tofogliflozin during the first 3 months after its launch on 23 May 2014. RESULTS: Of 1,535 patients registered, 1,507 patients whose electronic case report forms were collected and who had at least one follow‐up visit were included in the safety analysis. A total of 270 of 1,507 patients (17.92%) had at least one adverse drug reaction to tofogliflozin. The incidences of adverse drug reactions of special interest, namely, polyuria/pollakiuria, volume depletion‐related events, urinary tract infection, genital infection, hypoglycemia and skin disorders were 2.92, 3.85, 2.06, 1.33, 1.06 and 2.39%, respectively. Among those patients evaluable for clinical effectiveness, the mean change in glycated hemoglobin and bodyweight from baseline to last visit was −0.46% (P < 0.0001) and −2.71 kg (P < 0.0001), respectively. CONCLUSIONS: The present study showed that the incidence of adverse drug reactions to tofogliflozin in this study of elderly patients aged ≥65 years differed little from the incidence in the preapproval clinical trials. It was shown that tofogliflozin significantly decreased glycated hemoglobin levels.