ABSTRACT
Objective: To evaluate the effectiveness of a virtual, closed-loop protocol that treated hip fracture patients without formal clinic visits. Methods: In this prospective cohort study, an intervention group of 85 hip fracture patients (33.6%) with vitamin D levels ≥65 nmol/L who received recommendations for osteoporosis treatment, was compared to a nonintervention group of 168 (66.4%), with vitamin D <65 nmol/L. Treatment included vitamin D loading in orthopedic and rehabilitation departments for patients from both groups, and virtual, osteoporosis treatment recommendations by Metabolic Clinic physicians to patients from the intervention group upon achieving a vitamin D level ≥65 nmol/L. Recommendations were given without requiring clinic visits. Osteoporosis drug recommendations were relayed to primary care physicians. The primary endpoint was patients receiving osteoporosis drugs within 12-months post-surgery. Secondary endpoints were patients issued drugs within 3- and 6-months post-surgery, and 1-year post-fracture mortality rates. Results: Among 253 hip fracture patients (81.3 ± 10.7 years-of-age, 68.8% women), the postintervention osteoporosis medication issue rate was higher than in the nonintervention group (48.2% versus 22.0%, respectively; P<.001). More intervention group patients received drugs 3 months (18.8% versus 2.9%; P<.001) and 6 months after surgery (40% versus 5.9%; P<.001). One-year mortality was lower among patients who received any osteoporosis medications (either through our intervention or from community physicians) than among untreated patients (5.1% versus 26.3%; P<.001). Conclusion: Virtual orthopedic-rehabilitation-metabolic collaboration increased osteoporosis treatment rates post-hip fracture. Yet, treatment rates remained <50%. Additional research is required to increase treatment rates further, such as providing drug therapy shortly after surgery, perhaps during rehabilitation, or lowering the vita-min D threshold. Abbreviations: CHS = Clalit Health Services; FLS = Fracture liaison service; HMO = Health Maintenance Organization; MMC = Meir Medical Center; PCP = primary care physician.
Subject(s)
Hip Fractures , Osteoporotic Fractures , Aged , Aged, 80 and over , Dietary Supplements , Female , Humans , Male , Prospective StudiesABSTRACT
OBJECTIVE: Osteoporotic hip fractures are associated with increased morbidity, mortality, and secondary fractures. Although osteoporosis treatment can reduce future fracture risk, patients often do not receive it. We report results of a coordinator-less fracture liaison service in Israel addressing hip fracture patients. The primary endpoint was attending the Metabolic Clinic. Secondary endpoints included vitamin D measurement, calcium and vitamin D recommendations, initiation of osteoporosis treatment, and mortality 1-year post-fracture. METHODS: This prospective study included 219 hip fracture patients who were compared with historical controls. Data on hospitalized patients were collected before and after implementation of a structured protocol for hip fracture patients, led by a multidisciplinary team, without a coordinator. RESULTS: The study included 219 and 218 patients ≥60 years old who were operated on in 2013 and 2012, respectively. Metabolic Clinic visits increased from 6.4 to 40.2% after the intervention ( P<.001). Among 14 patients who attended the Clinic in 2012, 85.7% began osteoporosis therapy; among 88 who attended in 2013, 45.5% were treated at the first visit. Vitamin D measurements and calcium and vitamin D supplementation increased postintervention (0.5-80.1%, P<.001; 30.8-84.7%, P<.001, respectively). Patients receiving osteoporosis medications had lower mortality rates than untreated patients (4.3% vs. 21.8%). CONCLUSION: An Orthopedic-Metabolic team implemented by existing staff without a coordinator can improve osteoporosis care for hip fracture patients. Yet, gaps remain as only 40% had Metabolic Clinic follow-up postintervention, and of these, only half received specific treatment recommendations. Hospitals are encouraged to adopt secondary fracture prevention protocols and continuously improve them to close the gaps between current management and appropriate metabolic assessment and treatment. ABBREVIATIONS: CHS = Clalit Health Services; CI = confidence interval; FLS = fracture liaison service; HMO = health maintenance organization; OR = odds ratio.
