Arijit Mallick1, Shah Jehan1, Daniel Omonbude2. 1. Hull and East Yorkshire Hospitals NHS Trust, Hull, East Yorkshire, UK. 2. Diana Princess of Wales Hospital, Grimsby, UK.
Abstract
BACKGROUND: Hip fractures are common with a UK incidence of over 70,000 cases and total healthcare costs of over £2 billion per year. Mortality rates of 10% at 30 days and up to 30% at 1-year have been reported. We wanted to assess the outcome of hip fracture surgery in patients with reduced pre-fracture mobility as this has not been exclusively studied previously. METHODS: We retrospectively reviewed 168 hip fracture patients with reduced pre-fracture mobility (wheelchair bound, bed bound, walking with 2 aids or a frame) who underwent hip fracture surgery at our institution between 2008 and 2013 using case notes, discharge letters, outpatient clinic letters and laboratory test results. Measured outcomes included 30-day renal, cardiac and respiratory morbidity as well as 30-day and 1-year mortality. RESULTS: Our study comprised 27% males and 73% females with a mean age of 82 years. The 30-day chest infection, acute renal failure and acute coronary syndrome rates were 26%, 7.7% and 4% respectively. In those patients who were either wheelchair or bed bound, 30-day and 1-year mortality rates were 11.8% and 52% respectively whereas in those who could mobilise with the help of 2 aids or frame, 30-day and 1-year mortality rates were 4.34% and 39.70% respectively. CONCLUSION: Our study highlighted increased 30-day and 1-year morbidity and mortality rates following hip fracture surgery with notable high rates of respiratory and renal complications in patients with reduced pre-fracture mobility. We would recommend pre- and postoperative optimisation with orthogeriatric review, chest physiotherapy and intravenous fluid hydration to reduce complication rates and improve morbidity and mortality.
BACKGROUND: Hip fractures are common with a UK incidence of over 70,000 cases and total healthcare costs of over £2 billion per year. Mortality rates of 10% at 30 days and up to 30% at 1-year have been reported. We wanted to assess the outcome of hip fracture surgery in patients with reduced pre-fracture mobility as this has not been exclusively studied previously. METHODS: We retrospectively reviewed 168 hip fracture patients with reduced pre-fracture mobility (wheelchair bound, bed bound, walking with 2 aids or a frame) who underwent hip fracture surgery at our institution between 2008 and 2013 using case notes, discharge letters, outpatient clinic letters and laboratory test results. Measured outcomes included 30-day renal, cardiac and respiratory morbidity as well as 30-day and 1-year mortality. RESULTS: Our study comprised 27% males and 73% females with a mean age of 82 years. The 30-day chest infection, acute renal failure and acute coronary syndrome rates were 26%, 7.7% and 4% respectively. In those patients who were either wheelchair or bed bound, 30-day and 1-year mortality rates were 11.8% and 52% respectively whereas in those who could mobilise with the help of 2 aids or frame, 30-day and 1-year mortality rates were 4.34% and 39.70% respectively. CONCLUSION: Our study highlighted increased 30-day and 1-year morbidity and mortality rates following hip fracture surgery with notable high rates of respiratory and renal complications in patients with reduced pre-fracture mobility. We would recommend pre- and postoperative optimisation with orthogeriatric review, chest physiotherapy and intravenous fluid hydration to reduce complication rates and improve morbidity and mortality.
Entities:
Keywords:
Hip fracture; mortality; non-walkers; poor mobility; walkers