The effectiveness of a geriatric hip fracture clinical pathway in reducing hospital and rehabilitation length of stay and improving short-term mortality rates.
BACKGROUND
A geriatric hip fracture clinical pathway, led by an orthopedic surgeon, was developed in 2007. This clinical pathway team is multidisciplinary and consists of surgeons, physicians, anesthetists, nurses, physiotherapists, occupational therapists, medical social workers, dieticians as well as voluntary support groups.


METHODS
From early 2007 onward, all patients older than 65 years with acute isolated hip fractures were included. During the whole inpatient treatment, all relevant data were captured prospectively. The data in 2006, before the implementation of the clinical pathway, were collected retrospectively through computer record system. A study of the length of stay in acute and rehabilitation hospital and also the short-term mortality rate was carried out to compare the difference before and after the implementation of the pathway.


RESULTS
From 2007 onward, more than 1300 hip fractures were treated. After the implementation of the pathway, the preoperative length of stay was markedly shortened by 4 days, from an average of 6.1 days in 2006 to 1.5 days in 2011 (P < .05). The postoperative length of stay and the overall acute hospital length of stay also improved significantly. The length of stay in rehabilitation hospital was also significantly shorter in the 4-year period. Although the number of hip fractures increased annually with increased age and number of comorbidities each year, the inpatient mortality rate showed a gradual decrease from 2.7% in 2006 to 1.25% in 2010. The 30 days mortality rate also showed a decrease from 3.65% in 2006 to 2.75% in 2010.


CONCLUSIONS
Geriatric hip fracture clinical pathway is an excellent approach to the geriatric hip fracture service. The most significant improvement is the dramatic shortening of the length of hospital stay. Our success in the past 5 years has proven its value and sustainability.
Department of Orthopaedics and Traumatology, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
Tak-Wing
TW
Lau
Christian
C
Fang
Frankie
F
Leung
clinical pathway; geriatric hip fractures; length of hospital stay; mortality rate; multidisciplinary