Transcript Avoiding Hospital Falls

Assessing hospital patients who
have fallen
J Rush Pierce Jr, MD, MPH
Section of Hospital Medicine
University of New Mexico School of Medicine
March 01, 2011
Case
• You are providing cross-cover. The 4W nurse
calls you at 2 AM because an 84 year old
woman fell in her room. She was admitted
two days ago with pneumonia and is receiving
IV antibiotics and oxygen. The nurse says the
patient fell when trying to get to the toilet.
The nurse says the patient “seems okay” but
thinks that maybe you should come see the
patient.
Assessing hospital patients who fall
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Questions you might have
• How promptly do I need to see this patient?
(“Can’t the primary team take care of this in
the morning?”)
• How should I evaluate this patient?
• How am I going to remember all this stuff?
Assessing hospital patients who fall
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General facts about falls
• Most of literature about falls is in elderly
patients who fall at home or in nursing homes
• Little literature about patients who fall in the
hospital
• Nonetheless, hospital falls are considered a
“never event” by Medicare
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Why do patients fall?
• In the elderly, syncope is an uncommon cause
of falling (0.3%) – if present suggests
orthostatic hypotension, cardiac arrhythmia,
or seizure
• Common mechanism of falling in the elderly
– impaired neuromuscular reflex systems due to
combination of age-related change
– co-morbid illness/medications
– environmental perturbation (“I tripped”)
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Epidemiologic factors associated
with outpatients falls in the elderly
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Age (>80)
Cognitive impairment
Female gender
Past history of fall (second largest effect)
Lower extremity weakness (largest effect)
Balance difficulty
Arthritis
Meds: neuroleptics, sedatives, antidepressants,
antihypertensives
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Epidemiology of inpatient falls
(Barnes Hospital 2001-2)
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1235 falls by 1082 pts (3.10 falls/1000 pt days)
89% single fall, 11% more than once
40% related to toileting
Serious injury (laceration requiring sutures,
loss of consciousness, fracture, SDH) – 6%
• Death – 0.2% (both in patient with more than
1 fall)
Source: Inf Control Hosp Epidem 2005;26:822
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Can we predict which pts will fall?
• Outpatient - Best clinical predictors are
previous fall in past 6 months and Timed Upand-Go (TUG) test
• Inpatient – Falls risk tools (Morse, STRATIFY,
Hendrich II, Conley)
– Not very good, best sensitivity = 60%, specificity =
51%
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What interventions prevent falls?
(outpatient data)
• Four interventions have been shown to be
effective
– Medication review and adjustment
– Environmental changes
– Physical therapy
– Vit D if deficient
• Combination of all four (multi-modality) result
in relative risk reduction of 10 – 25%
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What interventions prevent falls?
(inpt data)
• Very limited data – two observational studies
show 20-25% reduction with bundle of
services
• 3 RCT of bundle in acute care hospitals –
– one showed no reduction in falls
– one showed reduction for those with recurrent
falls
– One showed reduction of falls in elderly, but no
reduction in fall-related injury
Assessing hospital patients who fall
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Case
• You are providing cross-cover. The 4W nurse
calls you at 2 AM because an 84 year old
woman fell in her room. She was admitted
two ago with pneumonia and is receiving IV
antibiotics and oxygen. The nurse says the
patient fell when trying to get to the toilet.
The nurse says the patient “seems okay” but
thinks that maybe you should come see the
patient.
• How promptly do I need to see this patient?
Assessing hospital patients who fall
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How soon do you need to evaluate
the patient?
• Ask the following 7 questions:
1. Was the fall unwitnessed?
2. Did the patient hit his/her head?
3. Did the patient experienced loss of
consciousness?
4. Is the patient confused?
5. Is there any obvious laceration?
6. Is there inability to bear weight or obvious new
extremity deformity?
7. Does the patient complain of pain?
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How soon do you need to evaluate
the patient (contd)?
• If answer to ANY of the seven is “yes” –
evaluate the patient urgently
• If answer to ALL is no, may defer to primary
team in the morning
• Evaluate all patients within 24 hours and
DOCUMENT your evaluation
• Ask nurse to document these elements and
report fall to hospital incident reporting
system
Assessing hospital patients who fall
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Case
• You are providing cross-cover. The 4W nurse
calls you at 2 AM because an 84 year old
woman fell in her room. She was admitted
two ago with pneumonia and is receiving IV
antibiotics and oxygen. The nurse says the
patient fell when trying to get to the toilet.
The nurse says the patient “seems okay” but
thinks that maybe you should come see the
patient.
• How should I evaluate this patient?
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What evaluation should we do
after a fall occurs? 3 step approach
1. Assess for syncope
2. Assess for injury
3. Assess opportunity to prevent the second fall
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Step 1. Assess for syncope (or
syncope mimic such as seizure)
• Ask the patient and any possible observers
– Ask the patient “did you pass out”
– Ask the family “did he/she pass out”
– Ask the roommate “did he/she pass out?”
– Ask the nurse “did you observe syncope”
• If yes, remember common causes for syncope
(orthostatic hypotension, cardiac arrhythmia,
or seizure) – think about meds that can cause
orthostasis, consider telemetry
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Step 2. Assessing for injury
Injury
Clues
Possible Interventions
Laceration
Pain, exam
Steri-strip, suture
Head injury
Hit head, LOC, scalp
laceration, new confusion
Additional imaging,
scheduled serial neurologic
exams
C-spine fracture/injury
Risk (RA), other fx, mid-line C-collar, additional imaging
post neck tenderness, focal (CT scan preferred)
neurologic signs
Extremity fracture
Refusal to ambulate, limb
deformity, tenderness or
crepitance on limb
movement
Additional imaging,
splint/cast/surgery
Rib fracture
Chest wall tenderness,
sternal compression test
CXR for pneumothorax
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Step 3. Review opportunity to
prevent subsequent falls
• This part should usually be done by primary
team
– Can tethering devices be stopped? (Foley, IV,
telemetry, Sequential compression devices)
– Is the patient getting physical therapy?
– Can some medications be stopped (especially
neuroloeptics, sedatives, drugs with anticholinergic
effects, narcotics)
• Could the patient have delirium?
Assessing hospital patients who fall
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Case
• You are providing cross-cover. The 4W nurse
calls you at 2 AM because an 84 year old
woman fell in her room. She was admitted
two ago with pneumonia and is receiving IV
antibiotics and oxygen. The nurse says the
patient fell when trying to get to the toilet.
The nurse says the patient “seems okay” but
thinks that maybe you should come see the
patient.
• How am I going to remember all this stuff?
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How am I going to remember all
this stuff?
• The nurses will help you – they are your
friends!
• Use a check list!
– Reminds you of what to do
– Helps you organize your brain
– Can use it to provide documentation
– Provides record for primary team
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Questions?