德诺苏马布对活跃Charcot足的炎症和骨健康的影响:II期随机对照试验
Joel Willem Johan Lasschuit1, Jacqueline Ruth Center2, Jerry Richard Greenfield1
1Department of Endocrinology and Diabetes, St Vincent's Hospital, Sydney, 390 Victoria Street, Darlinghurst, New South Wales 2010, Australia; Clinical Diabetes, Appetite and Metabolism Lab, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, New South Wales 2010, Australia; St Vincent's Clinical Campus, School of Clinical Medicine, University of New South Wales, Sydney, 390 Victoria Street, Darlinghurst, New South Wales 2010, Australia.
在活跃的Charcot足 (CN) 患者中,denosumab通过减少骨硬度指数下降,改善了早期骨健康. 然而,与单独的标准护理相比,它没有显著加速脚部温度正常化.
科学领域:
- 糖尿病学 糖尿病学
- 整形外科 整形外科 整形外科
- 药理学 药理学是指药理学的学科.
背景情况:
- 查科特神经关节病 (CN) 是糖尿病的严重并发症,导致脚踏骨损伤显著.
- 早期干预对于管理活跃的CN和预防长期残疾至关重要.
- 目前的治疗方法侧重于卸载和固定,药理选择有限.
研究的目的:
- 评估德诺苏马布在改善活跃Charcot脚患者的脚踏骨健康和临床分辨率方面的疗效.
- 评估德诺苏马布对骨硬度指数和脚部温度正常化的影响.
主要方法:
- 进行了一项多中心,开放的,二期随机对照试验.
- 活跃Charcot脚的成年人在基线和6个月接受标准护理,单独或使用denosumab (60毫克皮下注射).
- 共同初级结局包括18个月内干硬度指数的变化和脚部温度正常化.
主要成果:
- 与标准护理相比,在1个月内,德诺苏马布治疗显示了脚硬度指数的显著降低 (p=0.008).
- 在18个月后,92%的denosumab组实现了脚部温度正常化,而标准护理组的这一比例为67% (p=0.13).
- 这项研究包括24名参与者 (平均年龄58岁,83%的男性,92%的2型糖尿病).
结论:
- 德诺苏马布有效地改善了在活跃的Charcot脚的脚硬度指数的早期下降.
- 虽然德诺苏马布显示了改善脚部温度正常化的趋势,但这种差异在统计学上并不显著.
- 需要进一步的研究来探索登索马布在查科特神经关节病管理中的作用.
更多相关视频
相关概念视频
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Osteoclasts in Bone Remodeling
Bone Remodeling
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...


