Objectives: The purpose of the study was to assess the effectiveness of the Fracture Liaison service (FLS) in preventing secondary fracture and decreasing 1-year mortality rate after osteoporotic hip fracture, in patients at Police General Hospital, Bangkok, Thailand.
Methods: A prospective cohort study was conducted. We studied male and female patients, 50 years of age and older, who presented with a fragility fracture around the hip due to low energy trauma and were admitted to Police General Hospital, participating in PGH's Liaison service from April 1, 2014-March 30, 2015. The sample size was 75 patients, with a follow up time of 1 year. The data from this study was compared with that of a previous study done by Tanawat A. et al. [9] prior to commencement of the FLS project.
Results: After a follow up period of 1 year, the mortality rate was measured to be 10.7% and there was no evidence of secondary fragility fracture. Post-injury bone mineral density follow up and osteoporotic medication treatment rates were 48% and 80%, respectively. Patients who participated in the project were found to have a decreasing rate of secondary fracture from 30% to 0% (P < 0.0001), an increasing post-injury BMD follow up rate from 28.3% to 48% (P = 0.0053), and an increase in post-injury osteoporotic medication administration rate from 40.8% to 80% (P = 0.0148), all with statistical significance. However, the 1-year mortality rate was not significant (P = 0.731) when compared to the previous study.
Conclusions: Patients with recent hip fractures participating in the Fracture Liaison service had a significantly higher post-injury BMD follow up and osteoporotic medication administration rates. This resulted in a lower risk of secondary fracture than those who did not participate in the Fracture Liaison service at a follow up time of one year.
Keywords: Fracture; Osteoporosis; Thailand.