经皮椎体成形术治疗骨质疏松性胸腰段椎体压缩性骨折对患者血清瘦素和骨密度的影响

摘要

Objective To investigate the effect of percutaneous vertebroplasty and kyphoplasty (PKP) on bone density and serum leptin in patients with osteoporotic thoracolumbar compression fractures. Methods One hundred and two patients with osteoporotic thoracolumbar vertebral compression fractures and 100 cases of healthy control were treated with PKP surgery. The serum leptin and adiponectin, and the bone mineral density of the lumbar spine were determined. Results patients Levels of the serum leptin and adiponectin in patients with osteoporotic thoracolumbar vertebral compression fracture were significantly higher than those with non osteoporotic fracture patients (P < 0.05). One month post-PVP, the levels of serum leptin and adiponectin in the two groups were significantly decreased (P < 0.05). postoperative group of The lumbar bone density at 1 month post-operation was is significantly higher than that before operation in each group (P < 0.05, respectively), with no significant difference between the two groups. The levels of serum leptin and adiponectin were negatively correlated with the bone mineral density (BMD) (P < 0.05). Conclusions tLevels of serum adiponectin and leptin were both increased in osteoporotic or non bone osteoporosis thoracolumbar vertebral compressor fractures. The percutaneous vertebroplasty forming operation could effectively reduce the serum level of leptin and adiponectin, and improve the bone mineral density of the lumbar vertebrae.%目的：探讨对骨质疏松性胸腰段椎体压缩骨折患者采用经皮椎体成形术（PKP）后对骨密度及血清瘦素的影响。方法：选取102例骨质疏松性胸腰段椎体压缩性骨折患者（骨质疏松组）及100例非骨质疏松性骨折患者（非骨质疏松组），均采用PKP手术治疗，术前及术后检测其血清中瘦素和脂联素的含量，并测量腰椎骨密度，观察其相关性。结果：骨质疏松组血清瘦素和脂联素水平明显高于非骨质疏松组（P＜0．05）；行 PVP术后1 d，两组血清瘦素和脂联素水平均较术前下降（P ＜0．05）；但组间比较差异无统计学意义（P ＞0．05）；术后1个月两组腰椎骨密度高于术前（P ＜0．05），但组间比较差异无统计学意义（P ＞0．05）；瘦素和脂联素水平与骨密度呈负相关（P ＜0．05）。结论：血清脂联素和瘦素水平在胸腰段椎体压缩性骨折中均升高，PKP可有效降低血清瘦素和脂联素水平，提高腰椎骨密度，脂联素和瘦素与腰椎骨密度呈负相关。