fall prevention subtitle. erik b. eller, md ▪ undergraduate education ▪ university of michigan...
TRANSCRIPT
Erik B. Eller, MD
▪ Undergraduate Education▪ University of Michigan
▪ Medical School Education▪ Northwestern University- Feinberg School of Medicine
▪ Residency Training▪ Northwestern University- McGaw Mecial Center
▪ Fellowship Training- Foot and Ankle▪ Orthopaedic Associates of Michigan – Grand Rapids
▪ Center for Orthopaedic Research and Education▪ Foot/Ankle and Fracture specialist
Epidemiology
▪ One out of three people over the age of 65 falls each year
▪ In 2013, 2.5 million nonfatal falls treated in ED
▪ Of these, 734,000 were admitted to the hospital
▪ In 2011, 22,900 elderly people died from unintentional falls
▪ In 2012, the direct medical costs of falls were $30 billion
Associated Injury
▪ 20-30% of people who fall suffer injuries such as lacerations, hip fractures, and head trauma
▪ In 2000, 46% of fatal falls in the elderly were due to traumatic brain injury
▪ Fall related fractures are twice as common in women as men
▪ In 2010, there were 258,000 hip fractures
▪ 95% of all hip fractures are caused by falls
Hip Fractures
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Hip fracture fixation
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Morbidity and Mortality Following Hip Fractures
▪ 30-day mortality is 9%
▪ 17% if acute medical problem
▪ 43% if patient develops pneumonia
▪ 65% if being treated for CHF
▪ Complications: pneumonia, blood clots, pressure sores
▪ Fixing hip fractures within 48hrs leads to less complications (14.7% vs 33.3%) and a higher likelihood of returning to independent living J Bone Joint Surg Am. 2008 Jul;90(7):1436-42
Osteoporosis
▪ Osteoporosis is low bone density as defined on a DEXA scan <2.5 SD
▪ Osteopenia is bone density on DEXA <1.5-2.5 SD
▪ 10% of women over the age of 50yrs have osteoporosis
▪ 2% of men over the age of 50yrs have osteoporosis
DEXA Scan
▪ Who should get a DEXA?▪ estrogen deficiency in women at clinical risk for osteoporosis▪ evidence of vertebral abnormalities ▪ long term steroid use▪ patients with primary hyperparathyroidism▪ the need for monitoring to assess response to approved drug therapies
for osteoporosis.
▪ Duel Energy X-ray Absorptiometry
▪ Measure bone density at lumbar spine and hips
▪ Compared to health women ▪ T-score -1 to -2.5 is osteopenia▪ T-score <-2.5 is osteoporosis
Risk Factors for osteoporotic fracture
▪ A maternal history of a hip fracture
▪ Any previous fracture after the age of fifty
▪ Tall height at age of 25▪ Poor health▪ Some sedatives and
anticonvulsant drugs▪ The inability to rise from a
chair without the use of the arms
Fall Prevention
▪ Regular exercise focusing on leg strength and balance
▪ Evaluate medications that may increase fall risk
▪ Have eyes evaluated regularly to enhance vision
▪ Reduce trip hazards such as loose rugs and ground clutter
▪ Add grab bars in and around bathroom
▪ Railings on both sides of stairways
▪ Improve lighting around home
Osteoporosis Treatment
▪ Postmenopausal women with T-scores less than -2.0, regardless of risk factors.
▪ Postmenopausal women with T-scores less than -1.5, with osteoporosis risk factors present.
▪ Treatment▪ Bisphosphonates▪ Vitamin D/Calcium▪ Estrogen
Vitamin D and Calcium Recommendations
Life Stage GroupCalciumRecommended Dietary Allowance (mg/day)
Vitamin DRecommended Dietary Allowance (IU/day)
Infants 0 to 6 months * **
Infants 6 to 12 months * **
1 - 3 years old 700 **
4 - 8 years old 1,000 600
9 - 13 years old 1,300 600
14 - 18 years old 1,300 600
19 - 30 years old 1,000 600
31 - 50 years old 1,000 600
51 - 70 years old 1,000 600
51 - 70 year old females 1,200 600
71+ years old 1,200 800
14 - 18 years old, pregnant/lactating 1,300 600
19 - 50 years old, pregnant/lactating 1,000 600
*For infants, adequate intake is 200 mg/day for 0 to 6 months of age and 260 mg/day for 6 to 12 months of age.**For infants, adequate intake is 400 IU/day for 0 to 6 months of age and 400 IU/day for 6 to 12 months of age.
—Source: Institute of Medicine, December 2010
Enhance Physiology
▪ Get adequate calcium and Vitamin D- (1200mg and 800IU)
▪ Perform weight bearing exercises
▪ Get screened and treated for osteoporosis