Diabetology International最新文献

{"title":"Association of scan frequency with CGM-derived metrics and influential factors in adults with type 1 diabetes mellitus","authors":"Naoki Sakane, Yushi Hirota, Akane Yamamoto, Junnosuke Miura, Hiroko Takaike, Sari Hoshina, Masao Toyoda, Nobumichi Saito, Kiminori Hosoda, Masaki Matsubara, Atsuhito Tone, Satoshi Kawashima, Hideaki Sawaki, Tomokazu Matsuda, Masayuki Domichi, Akiko Suganuma, Seiko Sakane, Takashi Murata","doi":"10.1007/s13340-023-00655-9","DOIUrl":"https://doi.org/10.1007/s13340-023-00655-9","url":null,"abstract":"","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135826578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The efficacy of switching basal–bolus insulin therapy to basal insulin-supported oral therapy with a glinide and an α-glucosidase inhibitor in patients with type 2 diabetes depends on insulin secretory capacity, but not on blood glucose profiles and insulin dosages prior to the switching","authors":"Toshihito Ando, Masaki Kondo, Yuriko Asada-Yamada, Miyuka Kawai, Emi Asano-Hayami, Tomohide Hayami, Mikio Motegi, Yohei Ejima, Eriko Nagao, Rina Kasagi, Hiromi Nakai-Shimoda, Saeko Asano, Makoto Kato, Yuichiro Yamada, Emiri Yura-Miura, Takahiro Ishikawa, Yukako Sugiura-Roth, Chika Kojima, Ena Naito, Tatsuhito Himeno, Shin Tsunekawa, Yoshiro Kato, Jiro Nakamura, Hideki Kamiya","doi":"10.1007/s13340-023-00651-z","DOIUrl":"https://doi.org/10.1007/s13340-023-00651-z","url":null,"abstract":"","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135403070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A natural Nrf2 activator glucoraphanin improves hepatic steatosis in high-fat diet-induced obese male mice associated with AMPK activation.","authors":"Suratsawadee Promsuwan, Kazuki Sawamoto, Liang Xu, Mayumi Nagashimada, Naoto Nagata, Yumi Takiyama","doi":"10.1007/s13340-023-00658-6","DOIUrl":"10.1007/s13340-023-00658-6","url":null,"abstract":"<p><p>Genetic and pharmacological activation of the transcription factor nuclear factor, erythroid derived 2, like 2 (Nrf2) alleviates high-fat diet (HFD)-induced obesity in mice; however, synthetic Nrf2 activators are not clinically available due to safety concerns. Dietary glucoraphanin (GR), a naturally occurring compound found in cruciferous vegetables that activates Nrf2 and induces its target antioxidant genes. We previously demonstrated that GR increased thermogenesis and mitigated HFD-induced obesity in lean healthy mice. In this study, we investigated the therapeutic effects of GR on pre-existing obesity and associated metabolic disorders, such as hepatic steatosis, with or without low-fat dietary intervention. Eight-week-old male C57BL/6J mice were fed an HFD for 9 weeks to induce obesity. Subsequently, these obese mice were fed either the HFD or a normal chow diet, supplemented with or without GR, for an additional 11 weeks. GR supplementation did not decrease the body weight of HFD-fed mice; however, it significantly reduced plasma alanine aminotransferase and aspartate aminotransferase levels and hepatic triglyceride accumulation. These improvements in liver damage by GR were associated with decreased expression levels of fatty acid synthesis genes and proinflammatory chemokine genes, suppressed c-Jun N-terminal kinase activation, and reduced proinflammatory phenotypes of macrophages in the liver. Moreover, metabolome analysis identified increased hepatic levels of adenosine 5'-monophosphate (AMP) in HFD-GR mice compared with those in HFD mice, which agreed with increased phosphorylation levels of AMP-activated protein kinase. Our results show that GR may have a therapeutic potential for treating obesity-associated hepatic steatosis.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s13340-023-00658-6.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10800329/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41861063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Type 1 diabetes mellitus affected by potential toxicity from long-term use of nivolumab.","authors":"Yuma Motomura, Shin Urai, Yushi Hirota, Naoki Takegawa, Hironori Bando, Masaaki Yamamoto, Hidenori Fukuoka, Masahiro Tsuda, Wataru Ogawa","doi":"10.1007/s13340-023-00659-5","DOIUrl":"10.1007/s13340-023-00659-5","url":null,"abstract":"<p><p>We present a case of type 1 diabetes mellitus (T1DM) that developed in a 53-year-old man after long-term treatment with nivolumab. The patient underwent total gastrectomy for gastric cancer at 40 years of age, and he was started on nivolumab at age 48 years for treatment of a recurrent lesion that proved resistant to standard chemotherapy. Nivolumab treatment resulted in complete response, but, after the 136th infusion of the drug at age 53 years, the patient was hospitalized for sudden onset of diabetic ketoacidosis. He was diagnosed with immune checkpoint inhibitor-induced T1DM (ICI-DM), which developed 1988 days (284 weeks) after initiation of nivolumab. HLA typing revealed disease susceptibility alleles for both fulminant T1DM and ICI-DM. With the increased survival after the ICI treatment, delayed-onset irAEs after long-term use of ICI have been reported; however, delayed-onset ICI-DM remains to be elucidated. This case provides important insight into ICI-DM that develops after prolonged ICI administration, and it suggests that patients should be monitored for ICI-DM regardless of the duration of ICI therapy.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10800322/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41454538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: ƩexcessA1C index, the sum of yearly excess HbA1c values during the total period of diabetes, may have the potential to predict retinopathy by a linear regression setting regardless of duration in type 1 diabetes: a subgroup analysis of DCCT/EDIC data.","authors":"Akira Hirose,&nbsp;Yasutaka Maeda,&nbsp;Atsushi Goto,&nbsp;Masae Minami,&nbsp;Shigehiko Kitano,&nbsp;Yasuko Uchigata","doi":"10.1007/s13340-023-00660-y","DOIUrl":"10.1007/s13340-023-00660-y","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.1007/s13340-023-00654-w.].</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10533749/pdf/13340_2023_Article_660.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41113765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of treatment satisfaction and physician trust with glycemic control among primary care patients with type 2 diabetes in Egypt.","authors":"Hazem A Sayed Ahmed, Nada Emad Abdelsalam, Anwar I Joudeh, Ahmed Gharib Abdelrahman, Nahed Amen Eldahshan","doi":"10.1007/s13340-023-00653-x","DOIUrl":"10.1007/s13340-023-00653-x","url":null,"abstract":"<p><strong>Objectives: </strong>To evaluate the association of diabetes treatment satisfaction and trust in family physicians with glycemic control among primary care patients with type 2 diabetes mellitus.</p><p><strong>Methods: </strong>A cross-sectional study on 319 patients with type 2 diabetes mellitus from five primary healthcare centers in Egypt. Data were collected from February to August 2021 using a structured questionnaire that contained six parts: sociodemographic data, disease profile, the Diabetes Treatment Satisfaction Questionnaire (DTSQ), 8-item Morisky Medication Adherence Scale (MMAS-8), self-reported medication knowledge questionnaire (MKQ), and revised healthcare relationship trust scale (HCR). Multiple linear regression analysis was used to assess predictors of treatment satisfaction, physician trust, and HbA1c level. P values less than 0.05 were considered significant.</p><p><strong>Results: </strong>The mean age was 59.66 years (± 7.87 years) and 55.17% were females. Multiple linear regression analysis for predicting HbA1c showed that HbA1c level was lower in patients with higher treatment satisfaction scores (β =  - 0.289, p < 0.001) and higher medication adherence scores (β =  - 0.198, p = 0.001). Treatment satisfaction scores were positively predicted by higher physician trust scores (β = 0.301, p < 0.001), increased medication adherence scores (β = 0.160, p = 0.002), and longer duration of diabetes (β = 0.226, p < 0.001). Positive predictors for physician trust included HbA1c level (β = 0.141, p = 0.012), medication knowledge (β = 0.280, p < 0.001), diabetes treatment satisfaction (β = 0.366, p < 0.001) and medication adherence (β = 0.146, p = 0.011).</p><p><strong>Conclusion: </strong>Optimizing diabetes treatment satisfaction and physician trust could have favorable associations with medication adherence and medication knowledge with a possible improvement in glycemic control. Family physicians should incorporate patients reported outcomes alongside traditional clinical measures in evaluating diabetes management in primary care.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10800317/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43587130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety and glycemic control with insulin degludec use in clinical practice: results from a 3-year Japanese post-marketing surveillance study.","authors":"Takashi Murata, Lise Lotte N Husemoen, Satoko Nemoto, Munehide Matsuhisa","doi":"10.1007/s13340-023-00657-7","DOIUrl":"10.1007/s13340-023-00657-7","url":null,"abstract":"<p><strong>Introduction: </strong>Insulin degludec (degludec) is a basal insulin with a long duration of action. This post-marketing surveillance study monitored safety and glycemic control during use of degludec for 3 years in normal clinical practice in Japan.</p><p><strong>Materials and methods: </strong>This multicenter, open-label, observational study included patients with diabetes receiving degludec in Japan between 2013 and 2019. The primary outcome was incidence of adverse events occurring over 3 years of treatment. The pre-specified, secondary outcomes were severe hypoglycemic episodes and changes in HbA1c and fasting plasma glucose levels.</p><p><strong>Results: </strong>Of 4167 patients enrolled, 4022 were included in the safety assessments and 3918 in the assessments of glycemic control. Mean age was 58.9 years; 74.1% of patients had type 2 diabetes, and mean HbA1c at baseline was 8.7%. Adverse events and serious adverse events were observed in 19.1% and 8.9% of patients, respectively. Cardiac disorders and neoplasms were reported in 2.0% and 1.8% of patients, respectively, with the majority of these incidents reported as serious adverse events. Adverse drug reactions were seen in 8.0% of patients, mainly hypoglycemia. Hypoglycemic events were observed in 5.6% of patients, and severe hypoglycemic events in 1.7%. No serious allergic or injection-site reactions were seen. Respective changes (from baseline to 3 years' observation) in HbA1c and fasting plasma glucose levels were - 0.55% and - 36.3 mg/dL, and 19.6% of patients reached HbA1c < 7.0%.</p><p><strong>Conclusions: </strong>Using degludec for 3 years in normal clinical practice had a good safety and tolerability profile. Improvements in glycemic control were also seen.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s13340-023-00657-7.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10800319/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44821258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of diabetic peripheral neuropathy on gait abnormalities in patients with type 2 diabetes mellitus.","authors":"Samir H Assaad Khalil, Hany Mohammed Ali El Deeb, Martin Otwang Dak Ajang, Nermin A Osman, Noha Gaber Amin","doi":"10.1007/s13340-023-00652-y","DOIUrl":"10.1007/s13340-023-00652-y","url":null,"abstract":"<p><strong>Background: </strong>Many patients with type 2 diabetes (T2DM) suffer from diabetic peripheral neuropathy (DPN) and impaired muscle coordination. These changes may lead to walking instability, and gait abnormalities resulting in increased fall risk and lower limb amputations. The aim of this study was to assess the impact of DPN and patient footwear on the gait in patients with diabetes, in addition to Comparing the peak plantar pressure (PPP) in patients with and without DPN and assessing its association with gait abnormalities.</p><p><strong>Methodology: </strong>This is an observational case-control study. Forty Subjects with T2DM were divided into two age and sex-matched groups, 20 subjects each. Group A: subjects with DPN. Group B: subjects without DPN. All study participants were subjected to a thorough history taking, clinical examinations focusing on detailed foot examination, PPP assessment, and functional gait evaluation.</p><p><strong>Results: </strong>The results obtained in this study showed a median gait assessment score of 21 (17.0-22.5) for group A and 26 (23.5-26.0) for group B which was statistically significant (<i>p</i> < 0.001). There was no statistically significant difference between both groups (<i>p</i> > 0.05) regarding the assessment of footwear appropriateness. Comparing the PPP measurement among both studied groups, the prevalence of an elevated PPP was 80% in group A compared to 65% in group B, which was statistically non-significant, <i>p</i> = 0.288.</p><p><strong>Conclusions: </strong>Gait abnormalities are common among patients with T2DM even in the absence of DPN. However, the presence of DPN was the strongest independent risk factor for gait abnormalities among the studied factors.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10800313/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43041316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ƩexcessA1C index, the sum of yearly excess HbA1c values during the total period of diabetes, may have the potential to predict retinopathy by a linear regression setting regardless of duration in type 1 diabetes: a subgroup analysis of DCCT/EDIC data.","authors":"Akira Hirose, Yasutaka Maeda, Atsushi Goto, Masae Minami, Shigehiko Kitano, Yasuko Uchigata","doi":"10.1007/s13340-023-00654-w","DOIUrl":"10.1007/s13340-023-00654-w","url":null,"abstract":"<p><strong>Aims: </strong>To find an index of glycemic exposure that predicts retinopathy by a simple regression setting regardless of duration in type 1 diabetes which might be useful for the care of diabetes.</p><p><strong>Materials and methods: </strong>To exclude the possible disturbing effect of metabolic memory, we examined a subgroup of patients with glycohemoglobin A1c (A1C) data for the total period of type 1 diabetes selected from the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications data. Three indices-(1) mean value of yearly A1C (mA1C), (2) sum of yearly A1C values (ƩA1C), and (3) sum of yearly A1C values above 6.5% (ƩexcessA1C)-were assessed as potential candidates. Development of retinopathy was defined by ≥ 3-steps' progression of retinopathy from baseline.</p><p><strong>Results: </strong>The areas under the receiver operating characteristics curves of the indices for development of retinopathy at years 5, 9, and 13 after the onset of diabetes were the same: 0.8481, 0.8762, and 0.8213, respectively, indicating that each index was substantially capable of predicting development of retinopathy at each timepoint. Linear regression analyses showed that each index had significant and substantial linear relations to retinopathy at each timepoint: all <i>P</i> < 0.0001 for slopes; contribution rate <i>R</i>² = 0.21 (year 5), 0.46 (year 9), and 0.48 (year 13) for each index. But only ƩexcessA1C index appeared to have similar linear relations to retinopathy at all three timepoints (interactions by timepoint: for slopes: <i>P</i> = 0.1393; for intercepts: <i>P</i> = 0.9366).</p><p><strong>Conclusion: </strong>ƩexcessA1C may have the potential to predict retinopathy by just one linear regression setting regardless of duration in type 1 diabetes.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10533424/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41132381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lifestyle behaviors that reduce food and fat intake in patients with type 2 diabetes within 3 months of diagnosis lead to a reduction in the HbA1c level after 12 months.","authors":"Yuri Tokunaga-Nakawatase, Maki Aomori, Setsuko Watabe","doi":"10.1007/s13340-023-00650-0","DOIUrl":"10.1007/s13340-023-00650-0","url":null,"abstract":"<p><p>It is important to provide \"Diabetes Self-Management Education and Support,\" the ongoing process of facilitating the knowledge, skills, and ability necessary for diabetes self-care, immediately after diagnosis. In this 12-month (12 M) longitudinal observational study, outpatients within 3 months of their first diagnosis of type 2 diabetes mellitus (T2DM) were surveyed at baseline (BL) and 12 M using a self-administered questionnaire used in the \"Lifestyle Intervention Support Software for Diabetes Prevention\" and medical record survey. To explore factors associated with the change extent in HbA1c level during the 12 M post-diagnosis, hierarchical multiple regression analysis was performed with sex, age, HbA1c level at BL, medication in the first 12 M post-diagnosis, and lifestyle behaviors related to diet and exercise therapy as independent variables. The HbA1c level of the 89 participants was 8.4% ± 2.2% at BL and 6.7% ± 1.0% at 12 M. \"ND06 I add milk to coffee or tea (reverse item)\" (<i>β</i> = -0.110, <i>p</i> = 0.015), \"RD15 I eat vegetable dishes such as a vegetable side dish and/or a vinegar or pickle dish\" (<i>β</i> = 0.151, <i>p</i> = 0.003), \"ND02 I eat until I feel full (reverse item)\" (<i>β</i> = -0.115, <i>p</i> = 0.024), and \"RD14 I select <i>udon</i> or <i>soba</i> instead of Chinese noodles in soups\" (<i>β</i> = -0.113, <i>p</i> = 0.007) were associated with the change extent in the HbA1c level during the 12 M post-diagnosis. Overall, it may be useful to support patients with T2DM early post-diagnosis to improve lifestyle behaviors associated with the extent of change in HbA1c level during the 12 M post-diagnosis.</p>","PeriodicalId":11340,"journal":{"name":"Diabetology International","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10533453/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41111391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}