Refracture following Fracture Liaison Service Assessment Illustrates the Requirement for Integrated Falls and Fracture Services

Abstract

The Fracture Liaison Service (FLS) allows appropriate antiosteoporosis therapy to be targeted to potentially reduce future fracture risk. A proportion of these treated patients will still experience a further fracture. This work reviews the characteristics of these patients. Data were collated for patients >65 years old presenting to the South Glasgow FLS between January 2001 and August 2004. There were 2,489 patients who presented (incident fracture group), and 129 (5.2%) sustained an additional fracture (refracture group). Median age of the incident fracture group was 77.8 years vs. 80.6 years for the refracture group (P = nonsignificant). The refracture group was determined according to whether their incident fracture was hip (n = 47) or nonhip (n = 82). When the incident fracture was hip, a refracture was more likely to be a further hip fracture (χ² = 14.4, P = 0.002) and patients refractured sooner (median time to refracture 194 [range 10–1,134] days vs. 258 [range 6–1,081] days [nonhip]) (P = nonsignificant). In the refracture group, 76% of patients were already on osteoporosis treatment after their incident fracture. Patients over 65 years of age presenting to FLS who sustain an additional fracture are older; are likely to sustain another hip fracture after an incident hip fracture; often refracture early, particularly when the incident fracture is of the hip; and are often already on antiosteoporosis treatment. Therefore, it is important to identify these high-risk patients and offer a combined approach of prompt drug treatment through a systematic and specialist osteoporosis management team along with reducing any reversible falls risk factors.