{"title":"西马鲁肽治疗和老年2型糖尿病患者肌肉减少加速：一项24个月的回顾性队列研究。","authors":"Qingjuan Ren, Lei Zhi, Hongfang Liu","doi":"10.2147/DDDT.S531778","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to investigate changes in muscle mass and strength among older adults with type 2 diabetes who were treated with Semaglutide.</p><p><strong>Methods: </strong>This was a retrospective cohort study comparing elderly patients with type 2 diabetes receiving Semaglutide to a matched control group. Changes in muscle mass and function over 24 months were assessed. Muscle mass was measured using the appendicular skeletal muscle mass index (ASMI), while muscle function was evaluated through grip strength and gait speed measurements. Differences between the two groups and changes before and after treatment were analyzed using the <i>t</i>-test. Additionally, multivariable linear regression models were constructed to identify clinical predictors of accelerated muscle loss during Semaglutide treatment.</p><p><strong>Results: </strong>The study involved 220 patients treated with Semaglutide and 212 control subjects. The prevalence of sarcopenia among participants was 27.7%. Semaglutide treatment significantly reduced both body mass index and muscle mass compared to controls. Notably, divergent patterns emerged in functional measures. Grip strength initially improved but then declined in men, while it continued to decrease in women. Gait speed significantly reduced in both genders. Multivariable analysis identified Semaglutide dosage, baseline ASMI, and gait speed as independent predictors of muscle loss.</p><p><strong>Conclusion: </strong>The use of Semaglutide is associated with muscle loss and functional decline in older adults with type 2 diabetes, particularly at higher doses. This effect is especially significant in patients with sarcopenia. Consequently, it is crucial to assess the risks and benefits for each elderly patient individually and to implement appropriate monitoring and interventions. The potential for nutritional supplementation and targeted exercise regimens to counteract semaglutide-associated muscle decline merits systematic investigation.</p>","PeriodicalId":11290,"journal":{"name":"Drug Design, Development and Therapy","volume":"19 ","pages":"5645-5652"},"PeriodicalIF":4.7000,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12235021/pdf/","citationCount":"0","resultStr":"{\"title\":\"Semaglutide Therapy and Accelerated Sarcopenia in Older Adults with Type 2 Diabetes: A 24-Month Retrospective Cohort Study.\",\"authors\":\"Qingjuan Ren, Lei Zhi, Hongfang Liu\",\"doi\":\"10.2147/DDDT.S531778\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>This study aimed to investigate changes in muscle mass and strength among older adults with type 2 diabetes who were treated with Semaglutide.</p><p><strong>Methods: </strong>This was a retrospective cohort study comparing elderly patients with type 2 diabetes receiving Semaglutide to a matched control group. Changes in muscle mass and function over 24 months were assessed. Muscle mass was measured using the appendicular skeletal muscle mass index (ASMI), while muscle function was evaluated through grip strength and gait speed measurements. Differences between the two groups and changes before and after treatment were analyzed using the <i>t</i>-test. Additionally, multivariable linear regression models were constructed to identify clinical predictors of accelerated muscle loss during Semaglutide treatment.</p><p><strong>Results: </strong>The study involved 220 patients treated with Semaglutide and 212 control subjects. The prevalence of sarcopenia among participants was 27.7%. Semaglutide treatment significantly reduced both body mass index and muscle mass compared to controls. Notably, divergent patterns emerged in functional measures. Grip strength initially improved but then declined in men, while it continued to decrease in women. Gait speed significantly reduced in both genders. Multivariable analysis identified Semaglutide dosage, baseline ASMI, and gait speed as independent predictors of muscle loss.</p><p><strong>Conclusion: </strong>The use of Semaglutide is associated with muscle loss and functional decline in older adults with type 2 diabetes, particularly at higher doses. This effect is especially significant in patients with sarcopenia. Consequently, it is crucial to assess the risks and benefits for each elderly patient individually and to implement appropriate monitoring and interventions. The potential for nutritional supplementation and targeted exercise regimens to counteract semaglutide-associated muscle decline merits systematic investigation.</p>\",\"PeriodicalId\":11290,\"journal\":{\"name\":\"Drug Design, Development and Therapy\",\"volume\":\"19 \",\"pages\":\"5645-5652\"},\"PeriodicalIF\":4.7000,\"publicationDate\":\"2025-07-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12235021/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Drug Design, Development and Therapy\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2147/DDDT.S531778\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MEDICINAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Drug Design, Development and Therapy","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2147/DDDT.S531778","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
Semaglutide Therapy and Accelerated Sarcopenia in Older Adults with Type 2 Diabetes: A 24-Month Retrospective Cohort Study.
Purpose: This study aimed to investigate changes in muscle mass and strength among older adults with type 2 diabetes who were treated with Semaglutide.
Methods: This was a retrospective cohort study comparing elderly patients with type 2 diabetes receiving Semaglutide to a matched control group. Changes in muscle mass and function over 24 months were assessed. Muscle mass was measured using the appendicular skeletal muscle mass index (ASMI), while muscle function was evaluated through grip strength and gait speed measurements. Differences between the two groups and changes before and after treatment were analyzed using the t-test. Additionally, multivariable linear regression models were constructed to identify clinical predictors of accelerated muscle loss during Semaglutide treatment.
Results: The study involved 220 patients treated with Semaglutide and 212 control subjects. The prevalence of sarcopenia among participants was 27.7%. Semaglutide treatment significantly reduced both body mass index and muscle mass compared to controls. Notably, divergent patterns emerged in functional measures. Grip strength initially improved but then declined in men, while it continued to decrease in women. Gait speed significantly reduced in both genders. Multivariable analysis identified Semaglutide dosage, baseline ASMI, and gait speed as independent predictors of muscle loss.
Conclusion: The use of Semaglutide is associated with muscle loss and functional decline in older adults with type 2 diabetes, particularly at higher doses. This effect is especially significant in patients with sarcopenia. Consequently, it is crucial to assess the risks and benefits for each elderly patient individually and to implement appropriate monitoring and interventions. The potential for nutritional supplementation and targeted exercise regimens to counteract semaglutide-associated muscle decline merits systematic investigation.
期刊介绍：
Drug Design, Development and Therapy is an international, peer-reviewed, open access journal that spans the spectrum of drug design, discovery and development through to clinical applications.
The journal is characterized by the rapid reporting of high-quality original research, reviews, expert opinions, commentary and clinical studies in all therapeutic areas.
Specific topics covered by the journal include:
Drug target identification and validation
Phenotypic screening and target deconvolution
Biochemical analyses of drug targets and their pathways
New methods or relevant applications in molecular/drug design and computer-aided drug discovery*
Design, synthesis, and biological evaluation of novel biologically active compounds (including diagnostics or chemical probes)
Structural or molecular biological studies elucidating molecular recognition processes
Fragment-based drug discovery
Pharmaceutical/red biotechnology
Isolation, structural characterization, (bio)synthesis, bioengineering and pharmacological evaluation of natural products**
Distribution, pharmacokinetics and metabolic transformations of drugs or biologically active compounds in drug development
Drug delivery and formulation (design and characterization of dosage forms, release mechanisms and in vivo testing)
Preclinical development studies
Translational animal models
Mechanisms of action and signalling pathways
Toxicology
Gene therapy, cell therapy and immunotherapy
Personalized medicine and pharmacogenomics
Clinical drug evaluation
Patient safety and sustained use of medicines.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
