{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,2]],"date-time":"2026-01-02T16:57:08Z","timestamp":1767373028827,"version":"3.43.0"},"reference-count":10,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2025,4,8]],"date-time":"2025-04-08T00:00:00Z","timestamp":1744070400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Diabetes Invest"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>This case report described a 78\u2010year\u2010old woman with type 1 diabetes who experienced a significant decrease in the hemoglobin glycation index (HGI) after switching her insulin pump from MiniMed\u2122770G to 780G. Despite minimal changes in glycemic control, including a slight decrease in the average sensor glucose and % coefficient of variation (%CV) from continuous glucose monitoring metrics, her glycated hemoglobin level decreased from 8.2% to 7.3%, and HGI decreased from approximately 1.3\u20130.5. Previous reports have shown that HGI indicates differences in the glycation rate of hemoglobin between individuals. Moreover, a high HGI is a risk factor for diabetic complications. However, there are no reports on changes in HGI within an individual. Therefore, the significance of intraindividual HGI changes, as in this case, should be investigated.<\/jats:p>","DOI":"10.1111\/jdi.70040","type":"journal-article","created":{"date-parts":[[2025,4,8]],"date-time":"2025-04-08T12:53:37Z","timestamp":1744116817000},"page":"1346-1349","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Case of type 1 diabetes mellitus with decreased hemoglobin glycation index after switching insulin pump"],"prefix":"10.1111","volume":"16","author":[{"given":"Momoka","family":"Hasegawa","sequence":"first","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9729-7343","authenticated-orcid":false,"given":"Akihiro","family":"Katayama","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eisaku","family":"Morimoto","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4253-3465","authenticated-orcid":false,"given":"Mayu","family":"Watanabe","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuichi","family":"Matsushita","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaya","family":"Takeda","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuyuki","family":"Hida","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology NHO Okayama Medical Center  Okayama Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,4,8]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.2337\/db09-1774"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/edm2.299"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eprac.2023.01.001"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.2337\/diacare.27.6.1259"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/jdi.13973"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdiacomp.2022.108223"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/dom.14638"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1089\/dia.2017.0087"},{"key":"e_1_2_6_10_1","unstructured":"Medtronic Guardian\u2122 4 System Performance.2021. p.1.https:\/\/resources.cloud.medtronic\u2010diabetes.com\/sites\/prd\/files\/documents\/2022\u201006\/guardian_4_system_performance_doc_mmt\u20107920qw1_m015676c002doc1_a_final_web_2.pdf."},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1089\/dia.2023.0453"}],"container-title":["Journal of Diabetes Investigation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jdi.70040","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,11]],"date-time":"2025-08-11T09:47:35Z","timestamp":1754905655000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jdi.70040"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,8]]},"references-count":10,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2025,7]]}},"alternative-id":["10.1111\/jdi.70040"],"URL":"https:\/\/doi.org\/10.1111\/jdi.70040","archive":["Portico"],"relation":{},"ISSN":["2040-1116","2040-1124"],"issn-type":[{"type":"print","value":"2040-1116"},{"type":"electronic","value":"2040-1124"}],"subject":[],"published":{"date-parts":[[2025,4,8]]},"assertion":[{"value":"2025-01-20","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-03-25","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-04-08","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}