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Chinese Journal of Clinicians(Electronic Edition) ›› 2022, Vol. 16 ›› Issue (08): 732-737. doi: 10.3877/cma.j.issn.1674-0785.2022.08.005

• Psychosomatic Medicine·Clinical Research • Previous Articles     Next Articles

Comparative study of effect of duloxetine on bone metabolism in patients with depressive disorder

Xiaoyan Xu1, Zouqing Lin2, Kai Zhang3, Zhiqun Cha4, Feng Yi4, Leiming Cao2, Guoqiang Wang2,()   

  1. 1. Department of Clinical Psychology, Wuxi Mental Health Center, Nanjing Medical University, Wuxi 214100, China; Department of Psychiatry, Wuxi Hospital of Traditional Chinese Medicine, Wuxi 214100, China
    2. Department of Clinical Psychology, Wuxi Mental Health Center, Nanjing Medical University, Wuxi 214100, China
    3. Department of Psychiatry, Chaohu Hospital Affiliated to Anhui Medical University, Hefei 23800, China
    4. Department of Psychiatry, Wuxi Hospital of Traditional Chinese Medicine, Wuxi 214100, China
  • Received:2022-04-17 Online:2022-08-15 Published:2022-11-07
  • Contact: Guoqiang Wang

Abstract:

Objective

To evaluate the effect of the antidepressant duloxetine on bone metabolism in patients with depression by comparing the blood concentration of bone turnover markers.

Methods

From September 2020 to February 2022, 49 patients with depressive disorder (patient group) and 49 sex- and age-matched healthy controls (normal group) were recruited at the Department of Clinical Psychology of Wuxi Hospital of Traditional Chinese Medicine and the Department of Clinical Psychology of Wuxi Mental Health Center. Blood concentrations of bone transformation markers including C-terminal cross-linking telopeptide of type I collagen (β-CTX) and N-terminal propeptide of type I procollagen (P1NP) were detected by electrochemiluminescence immunoassay. Comparisons were performed between the patient group and the normal group, and between patients before and after treatment with duloxetine.

Results

At baseline, β-CTX (pg/ml) was significantly higher in the patient group than in the normal group [321.1 (189.4) vs 210.4 (103.5), t=-3.59, P=0.001], but there was no significant difference in P1NP (P>0.05). After treatment, β-CTX increased significantly from 321.1 (189.4) to 475.3 (192.4) in the patient group (P=0.001); P1NP increased from 49.9(19.8) to 54.5(27.6), but there was no significant difference.

Conclusion

Bone resorption in patients with depression is higher than that in healthy people, and it is more obvious after treatment with duloxetine, which may increase the risk of fracture.

Key words: Depressive disorder, Duloxetine, Bone turnover marker

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