Advertisement for orthosearch.org.uk
Orthopaedic Proceedings Logo

Receive monthly Table of Contents alerts from Orthopaedic Proceedings

Comprehensive article alerts can be set up and managed through your account settings

View my account settings

Visit Orthopaedic Proceedings at:

Loading...

Loading...

Full Access

OSTEOPOROTIC FRAGILITY FRACTURES – WHERE DOES OUR ROLE END?



Abstract

Background: By the end of the current Bone and Joint Decade (2000–2010) the World Health Organisation predicts that 55% of post-menopausal women will have osteoporosis, as defined by fragility fracture and / or BMD. Volume aside, fragility fractures also represent a significant technical challenge in operative care. Current aggressive medical management is aimed to minimize the resource impact of this pandemic.

Study Design: This prospective study of 3000 consecutive fractures treated in a Level 1 trauma unit identified 977 fragility fractures requiring operative management, 803 of which were in patients over the age of 65 years. In every case the GP was informed of the diagnosis of osteoporosis and appropriate recommendations were made regarding medical management. We present the demographic features of this population and the resource impact of their management. We also examine the outcome of our efforts to improve care of the elderly with osteoporotic fractures, as all GP’s were contacted 6 months following discharge to determine the uptake of medical treatment as recommended.

Materials and Methods: Our computerized operative database was utilized to prospectively collect demographic and operative data on all 977 patients. All medical charts were examined to identify medications on admission, GP contact details and other relevant information. GP’s were contacted by telephone and post to determine patient 6-month mortality and the uptake in the use of recommended medication. Data represents the mean ± SD.

Results: Of the 803 patients over the age of 65 years, the average age was 80.5 ± 7.5 years, with a 75% female preponderance. 14% of these had had a previous wrist or vertebral insufficiency fracture, while 2.2% had a previous contralateral hip fracture. Hip fractures accounted for 70% (566 patients) of fragility fractures with 25% AMP, 24% Bipolar, 51% DHS. There were 121 wrist fractures. On admission 23% of hip fracture patients were resident in a Nursing Home. Despite the relatively large number with previous fracture (16.2%) only 3.4% were taking calcium / vitamin D supplementation while only 2.1% were on anti-resorptive therapy, eg a bisphosphonate. The median interval between admission and operation was 1 calendar day with a range of 1–10 days. 57% of all cases were performed outside of routine trauma lists. The average length of stay for this hip fracture population was 11.5 days with a further 16.5 days spent at a step down facility. Only 14.8% went directly home. Of 240 GP’s contacted, 74% replied resulting in complete follow-up data on 730 patients. The inpatient mortality rate was 5.8% while that at 6 months follow up was 19%. By this time 54% of hip fracture patients were living in Nursing Homes. The number of patients taking only calcium / vitamin D was 4%, a bisphosphonate alone 6%, while the use of both had risen dramatically to 16%.

Conclusions: To our knowledge this is the largest reported study documenting the epidemiology, demography and short-term follow-up of hip fractures in an elderly Irish population. Such data is essential to appropriately plan for the impending national health crisis consequent to the predicted dramatic rise in the elderly population with bone fragility. In a short time, we have achieved significant success in improving awareness and treatment of osteoporosis in the elderly following hip fracture.

The abstracts were prepared by Emer Agnew. Correspondence should be addressed to Irish Orthopaedic Association, Secretariat, c/o Cappagh National Orthopaedic Hospital, Finglas, Dublin 11, Ireland.