BACKGROUND: Epidural steroid injection (ESI) is one of the most common nonsurgical treatments for low back pain. In general, corticosteroid therapy often results in bone loss and osteoporosis. In previous studies, bone mineral density (BMD) was evaluated after epidural injections of relatively small numbers and relatively low total doses of corticosteroids. However, the relationship between BMD and multiple ESIs remains to be elucidated. OBJECTIVE: To explore the relationship between BMD and multiple ESIs in postmenopausal women with low back pain. METHODS: Medical records of postmenopausal women with low back pain treated with or without ESIs were reviewed. BMD was measured in the lumbar spine, femoral neck and total femur after the treatments. A total of 71 patients were divided into two groups: group 1 included patients who had received non-ESI medications; and group 2 included those who had received ESIs >10 times, with a cumulative administered triamcinolone dose >200 mg. RESULTS: Patients in group 2 showed lower BMD in the femoral neck and total femur. However, no significant intergroup differences in the BMD of the lumbar spine were observed. The prevalences of osteoporosis and osteopenia in the lumbar spine and femoral neck were significantly higher in group 2; these patients also had lower femoral neck BMD Z-scores. CONCLUSIONS: Multiple ESIs (approximately 14 injections with a cumulative triamcinolone dose of approximately 400 mg) can reduce BMD in postmenopausal women with low back pain.
BACKGROUND: Epidural steroid injection (ESI) is one of the most common nonsurgical treatments for low back pain. In general, corticosteroid therapy often results in bone loss and osteoporosis. In previous studies, bone mineral density (BMD) was evaluated after epidural injections of relatively small numbers and relatively low total doses of corticosteroids. However, the relationship between BMD and multiple ESIs remains to be elucidated. OBJECTIVE: To explore the relationship between BMD and multiple ESIs in postmenopausal women with low back pain. METHODS: Medical records of postmenopausal women with low back pain treated with or without ESIs were reviewed. BMD was measured in the lumbar spine, femoral neck and total femur after the treatments. A total of 71 patients were divided into two groups: group 1 included patients who had received non-ESI medications; and group 2 included those who had received ESIs >10 times, with a cumulative administered triamcinolone dose >200 mg. RESULTS:Patients in group 2 showed lower BMD in the femoral neck and total femur. However, no significant intergroup differences in the BMD of the lumbar spine were observed. The prevalences of osteoporosis and osteopenia in the lumbar spine and femoral neck were significantly higher in group 2; these patients also had lower femoral neck BMD Z-scores. CONCLUSIONS: Multiple ESIs (approximately 14 injections with a cumulative triamcinolone dose of approximately 400 mg) can reduce BMD in postmenopausal women with low back pain.
Authors: Jan P Vandenbroucke; Erik Von Elm; Douglas G Altman; Peter C Gøtzsche; Cynthia D Mulrow; Stuart J Pocock; Charles Poole; James J Schlesselman; Matthias Egger Journal: Gac Sanit Date: 2009-02-26 Impact factor: 2.139
Authors: S Cohen; R M Levy; M Keller; E Boling; R D Emkey; M Greenwald; T M Zizic; S Wallach; K L Sewell; B P Lukert; D W Axelrod; A A Chines Journal: Arthritis Rheum Date: 1999-11
Authors: Laxmaiah Manchikanti; Devi E Nampiaparampil; Kavita N Manchikanti; Frank J E Falco; Vijay Singh; Ramsin M Benyamin; Alan D Kaye; Nalini Sehgal; Amol Soin; Thomas T Simopoulos; Sanjay Bakshi; Christopher G Gharibo; Christopher J Gilligan; Joshua A Hirsch Journal: Surg Neurol Int Date: 2015-05-07
Authors: Christopher Centeno; Jason Markle; Ehren Dodson; Ian Stemper; Matthew Hyzy; Christopher Williams; Michael Freeman Journal: J Exp Orthop Date: 2017-11-25