کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1917527 1047908 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Increased fasting serum glucose concentration is associated with adverse knee structural changes in adults with no knee symptoms and diabetes
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی سالمندی
پیش نمایش صفحه اول مقاله
Increased fasting serum glucose concentration is associated with adverse knee structural changes in adults with no knee symptoms and diabetes
چکیده انگلیسی

ObjectiveThere is evidence to suggest that elevated glucose concentration and clinical diabetes are associated with osteoarthritis (OA). However, the association may be confounded by knee symptoms, concomitant treatment for OA or diabetes. We performed a longitudinal cohort study to examine the relationship between serum glucose concentration and knee structure in adults with no knee symptoms or diabetes.Methods179 participants who had fasting serum glucose measurements at 1990–4, with no knee symptoms or diabetes (physician-diagnosed or fasting serum glucose ≥7 mmol/L), underwent knee MRI in 2003–4 and 2 years later. Body mass index was measured at 1990–4 and 2003–4. Cartilage volume and bone marrow lesions were determined from MRI at 2003–4 and 2006–7.ResultsFasting serum glucose concentration was positively associated with the rate of tibial cartilage volume loss over 2 years in women (B = 44.2 mm3, 95% CI 4.6, 83.8) but not in men (B = 6.0 mm3, 95% CI −68.5, 80.6). Fasting serum glucose concentration was positively associated with incident bone marrow lesions in women (OR = 5.76, 95% CI 1.06, 31.21) but not in men (OR = 0.11, 95% CI 0.01, 1.79) with significant gender difference (p = 0.001 for interaction).ConclusionIncreased fasting serum glucose concentration in a non-diabetic population was associated with adverse structural changes at the knee in women but not in men, suggesting that there may be susceptibility to knee structural change even below the arbitrary “diabetic range” of serum glucose levels. The sex differences warrant further investigation as this may be one mechanism underlying the sex difference in knee OA.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Maturitas - Volume 72, Issue 4, August 2012, Pages 373–378
نویسندگان
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