Abstract
BACKGROUND: A quasi-experimental study was conducted to investigate the clinical efficacy and outcomes of calcitriol combined with bisphosphonates in the treatment of postmenopausal osteoporosis (OP). METHODS: A total of 152 patients with postmenopausal OP from March 2019 to June 2021 were enrolled. The patients who received calcitriol treatment were adopted as the control group, and the patients treated with calcitriol combined with bisphosphonates were considered as the intervention group. The treatment effects of patients were compared, and the pain degree of the joints of the patients was evaluated by Visual Analogue Scale/Score (VAS), the Barthel Index score was used to evaluate the daily living ability of patients, the hand and Oswestry Disability Index (ODI) were used to evaluate the dysfunction before and after treatment, and the bone metabolism indexes, immune cytokines and bone mineral density were detected before and after treatment, and the incidence of adverse reactions was calculated. RESULTS: Regarding the therapeutic effects, the intervention group indicated an effective rate of 96.05% while the effective rate was 84.21% in the control group. The total effective rate of treatment in the intervention group was higher than the control group. The VAS, ODI scores, and bone metabolism indexes of the intervention group were significantly lower than the control group at 1, 2, and 3 months after treatment. The Barthel Index scores and bone mineral density of the intervention group were higher than the control group at 1, 2, and 3 months after treatment. The improvement of immune cytokines in the intervention group was significantly better than the control group (P < .05). One patient in the intervention group developed dizziness and 1 patient developed chills, with an adverse reaction rate of 2.63%, while in the control group, 2 patients had fever, and 2 patients developed chills, with an adverse reaction rate of 5.26% (P > .05). CONCLUSION: Calcitriol combined with bisphosphonates has a significant clinical effect in the treatment of postmenopausal OP, which can significantly relieve bone pain in postmenopausal OP patients, enhance abnormal bone metabolism and immune function, and promote bone mineral density and daily living ability.