Patient Safety & Systems-Based Practice

Falls prevention: inpatient and outpatient

Clinical Overview and When to Suspect Fall Risk

— Falls are the leading cause of injury death in adults ≥65 in the US.

— ~1 in 4 community-dwelling adults ≥65 falls annually; 20% of falls cause serious injury (hip fracture, TBI, subdural hematoma).

— Inpatient falls: 3–5 per 1000 patient-days; ~30% result in injury. Falls with injury are CMS-designated hospital-acquired conditions (HACs) — non-reimbursable if not present on admission.

— Any adult ≥65 at any encounter (USPSTF, AGS/BGS Guideline): ask the "3 Key Questions" — (1) Have you fallen in the past year? (2) Do you feel unsteady? (3) Are you worried about falling?

— Any new gait disturbance, syncope, near-syncope, fear of falling, or recent medication change (especially psychoactive drugs, antihypertensives, hypoglycemics).

— After hospital discharge — fall risk peaks in the first 30 days post-discharge (deconditioning, polypharmacy, new meds).

— Admission fall-risk screen required on every adult (Morse Fall Scale or Hendrich II). Reassess every shift and after status change.

— High-risk triggers: age >65, prior fall, altered mentation, urinary urgency, IV/tethers, sedatives/opioids/benzos, orthostasis, post-op day 1, new floor/transfer.

— Tests screening cadence, multifactorial assessment, evidence-based interventions, transitions-of-care safety, and systems metrics.

Board pearl: A "yes" to any of the three key questions in an adult ≥65 mandates a multifactorial falls assessment, not just patient education — the latter alone has not been shown to reduce falls.

Definition: A fall is an unintentional descent to the ground or lower level not due to overwhelming external force (e.g., MVC, assault). Includes "near-falls" and assisted falls in inpatient metrics.

Epidemiology — why this matters on Step 3:

When to actively suspect/screen — outpatient:

When to suspect — inpatient:

Why Step 3 cares:

Presentation Patterns and Key History

— Inflammation of joints / deformities

— Hypotension (orthostatic)

— Auditory/visual deficits

— Tremor (Parkinsonism, cerebellar)

— Equilibrium (vestibular)

— Foot problems

— Arrhythmia/heart block/valvular disease

— Leg-length discrepancy

— Lack of conditioning

— Illness (acute — UTI, pneumonia, delirium)

— Nutrition (vitamin D, B12, weight loss)

— Gait disturbance

— Symptoms before (lightheaded, palpitations, aura, vertigo, none → mechanical vs syncopal)

— Previous falls

— Location (bathroom — wet floor, nocturia)

— Activity at time (standing from chair → orthostatic; turning head → vestibular; reaching up → vertebrobasilar)

— Time of day (nocturia, sundowning, postprandial hypotension)

— Trauma sustained

— Benzodiazepines, Z-drugs (zolpidem), opioids, antipsychotics, TCAs, SSRIs, anticholinergics, antihistamines (diphenhydramine), antihypertensives (especially alpha-blockers, loops, nitrates), hypoglycemics (sulfonylureas, insulin), antiepileptics.

— ADLs/IADLs, assistive device use (and whether actually used), home layout (stairs, rugs, lighting, grab bars), footwear, alcohol use, living situation, caregiver availability.

— Syncope without prodrome → cardiac (arrhythmia, AS, HOCM).

— Focal neuro symptoms → stroke/TIA.

— Head strike on anticoagulant → CT head regardless of GCS.

Key distinction: Mechanical fall ("I tripped on the rug") still requires multifactorial assessment in the ≥65 patient — labeling a fall "mechanical" and stopping the workup is a classic Step 3 distractor.

The "I HATE FALLING" mnemonic organizes the multifactorial history:

History must reconstruct the fall — the "SPLATT" structure:

Targeted med review — flag the FRIDs (Fall-Risk-Increasing Drugs):

Functional/social:

Red-flag history → urgent workup:

Physical Exam Findings and Hemodynamic Assessment

— Orthostatics: Supine → standing BP/HR at 1 and 3 minutes. Positive: SBP drop ≥20, DBP drop ≥10, or symptoms. HR rise <10 with BP drop suggests autonomic failure (diabetes, Parkinson, MSA); HR rise >20 suggests volume depletion.

— Resting tachycardia, irregular pulse (AFib), bradycardia (heart block, beta-blocker excess).

— Murmurs of AS (late-peaking systolic, carotid radiation, soft S2) — classic syncope/fall etiology.

— Carotid bruits; carotid sinus massage only in monitored setting if carotid sinus hypersensitivity suspected.

— Cognition: Mini-Cog or MoCA (delirium and dementia both ↑ fall risk).

— Cranial nerves, including visual acuity (Snellen) and hearing (whisper test).

— Strength (proximal — chair-rise), tone (cogwheel rigidity), tremor, cerebellar (finger-nose, heel-shin), proprioception, Romberg.

— Peripheral neuropathy: monofilament, vibration — major contributor in DM.

— Timed Up & Go (TUG): Stand from armchair, walk 3 meters, turn, return, sit. ≥12 seconds = ↑ fall risk (some sources use ≥13.5s).

— 30-second chair stand, 4-stage balance test (tandem stand ≥10s is reassuring).

— Gait speed: <0.8 m/s predicts adverse outcomes; <0.6 m/s = high risk.

Step 3 management: The vignette of a 78-year-old with TUG of 15 seconds and one fall in the past year → refer to PT for gait/balance training and prescribe a home exercise program (e.g., Otago) plus vitamin D if deficient — this is the highest-yield single answer.

Vitals — the cornerstone:

Cardiovascular:

Neurologic — focused:

Musculoskeletal: joint ROM, kyphosis, foot deformities, footwear inspection.

Performance-based tests — must know:

Skin/MSK after a fall: bruising patterns (especially anticoagulated), hip log-roll for occult fracture, scalp/periorbital for head trauma.

Diagnostic Workup — Initial Labs, Imaging, ECG

— CBC (anemia → presyncope, occult bleed especially on anticoagulant)

— BMP (Na — hyponatremia from thiazides/SSRIs; glucose; renal function for drug dosing)

— TSH (hypothyroidism → weakness, bradycardia; hyperthyroidism → AFib)

— Vitamin D (25-OH): repletion if <30 ng/mL reduces falls in deficient patients (benefit limited to deficient; routine high-dose vit D in non-deficient does not reduce falls — USPSTF 2018).

— B12 if neuropathy or cognitive change.

— HbA1c in diabetics — tight control (<7%) on insulin/sulfonylureas → hypoglycemia falls; relax target to <8% in frail elderly.

— Look for AV block, bradycardia, prolonged QT, AFib, ischemic changes, LVH, delta wave.

— CT head without contrast if: head strike + anticoagulant/antiplatelet, focal neuro deficit, GCS <15, persistent vomiting, age ≥65 with head strike per Canadian CT Head Rule.

— Hip/pelvis X-ray for hip pain or inability to bear weight; MRI if X-ray negative but high suspicion for occult femoral neck fracture.

— C-spine imaging per NEXUS or Canadian C-spine rules — age ≥65 alone fails low-risk criteria.

CCS pearl: In a CCS case of an elderly inpatient fall with head strike on apixaban, your immediate orders are: hold apixaban, stat non-contrast CT head, neuro checks q1h ×4 then q2h, type & screen, and reassess fall-risk score before resuming ambulation.

Falls are clinical — there is no universal lab panel. Order selectively based on history/exam, not reflexively.

Basic labs to consider in nearly every faller ≥65:

ECG — order in essentially every faller with LOC, presyncope, palpitations, or unexplained mechanism:

Imaging — guided by injury and mechanism:

Bedside: fingerstick glucose, urinalysis (UTI → delirium → fall in elderly).

Diagnostic Workup — Advanced or Confirmatory Studies

— Echocardiogram: structural disease (AS, HOCM, reduced EF).

— Ambulatory rhythm monitoring:

— 24–48h Holter if symptoms daily.

— 14–30 day event monitor if weekly.

— Implantable loop recorder for unexplained recurrent syncope with high suspicion of arrhythmia.

— Tilt-table testing: for suspected neurocardiogenic/vasovagal or orthostatic syndromes when bedside orthostatics nondiagnostic.

— Electrophysiology study: structural heart disease + unexplained syncope.

— MRI brain: new focal deficit, suspected NPH (gait apraxia + urinary incontinence + cognitive decline — classic triad), suspected stroke, atypical Parkinsonism.

— EEG: only if seizure suspected (tongue bite, postictal state, witnessed convulsion) — not routine for falls.

— DaTscan: distinguishes Parkinsonism from essential tremor when diagnosis unclear.

— Dix-Hallpike (BPPV — most common vestibular cause of falls in elderly; treat with Epley maneuver).

— ENT/audiology referral and VNG for persistent vertigo.

— Comprehensive Geriatric Assessment (CGA): multidisciplinary — geriatrics, PT, OT, pharmacy, social work. Demonstrated to reduce falls and nursing-home admission.

— Home safety evaluation by OT — moderate evidence for fall reduction, strongest in high-risk patients.

— DEXA if not done within 2 years; consider FRAX score.

Board pearl: Triad of magnetic gait + urinary incontinence + cognitive impairment in a faller = normal pressure hydrocephalus → MRI showing ventriculomegaly out of proportion to atrophy → high-volume LP (tap test) → consider VP shunt.

When initial workup is unrevealing but suspicion remains for a treatable driver:

Cardiac — if syncope or arrhythmia suspected:

Neurologic:

Vestibular:

Functional/comprehensive:

Bone health (after a fall, especially with fracture):

Risk Stratification and Management Logic

— Screen annually (3 Key Questions + Stay Independent questionnaire).

— Assess gait/strength/balance (TUG, 30-sec chair stand, 4-stage balance), orthostatics, meds, vision, feet, vitamin D, home hazards, cognition.

— Intervene — multifactorial, individualized.

— Low risk (no falls, steady gait, no concern): education + annual rescreen.

— Moderate risk (unsteady or worried, no injurious fall): exercise (Tai Chi, Otago), vitamin D if deficient, med review.

— High risk (≥2 falls, injurious fall, or fall + gait/balance problem): full multifactorial intervention — PT, home OT eval, deprescribing, address orthostasis, vision/cataract surgery, podiatry, cardiac eval if syncopal.

— History of falling, secondary diagnosis, ambulatory aid, IV/heparin lock, gait, mental status.

— ≥45 = high risk → bed alarm, yellow armband/sock, hourly rounding, bed in low position, call light in reach, non-skid footwear, toileting schedule, room near nursing station.

— Exercise (especially balance + strength, ≥3 hrs/week, e.g., Tai Chi, Otago) — strongest single intervention, ~20–25% fall reduction.

— Multifactorial interventions in high-risk patients.

— Medication review/deprescribing of FRIDs.

— Cataract surgery (first eye) reduces falls.

Step 3 management: For a high-risk outpatient, the highest-yield bundled answer is referral to PT for balance/strength training + medication review + home safety OT evaluation, not a single intervention.

Step 3 framework — STEADI (CDC) algorithm:

Risk tiers:

Inpatient stratification — Morse Fall Scale (0–125):

Evidence base — what actually works (meta-analyses):

What does NOT work alone: patient education handouts, vitamin D in replete patients, hip protectors (modest, adherence poor), bed alarms (no evidence of inpatient fall reduction).

Pharmacotherapy — Deprescribing as Primary "Drug Therapy"

— Benzodiazepines and Z-drugs (zolpidem, eszopiclone): slow taper (10–25% q1–2 weeks); abrupt stop → seizures, rebound insomnia. Substitute CBT-I for insomnia.

— Anticholinergics (diphenhydramine, oxybutynin, TCAs, scopolamine): switch to non-anticholinergic alternatives (e.g., mirabegron for OAB).

— Antipsychotics for BPSD: avoid unless danger to self/others; black-box mortality warning in dementia.

— Opioids: lowest effective dose; multimodal pain control (acetaminophen scheduled, topical, PT).

— Antihypertensives: liberalize BP target to <150/90 in frail ≥80 (or <130/80 per SPRINT in robust elderly — individualize). Stop or reduce alpha-blockers (doxazosin) and consider removing thiazides if orthostatic.

— Sulfonylureas (glyburide especially) and sliding-scale insulin: swap for metformin, DPP-4, or GLP-1; target HbA1c 7.5–8.5% in frail elderly.

— SSRIs/SNRIs: linked to falls/fractures via hyponatremia and orthostasis — don't stop reflexively, but reassess indication.

— Orthostatic hypotension: non-pharm first (slow position changes, compression stockings, ↑salt/water, head-up tilt of bed). Pharm: midodrine (10 mg TID, avoid evening dose to prevent supine HTN), fludrocortisone (watch K+, edema, supine HTN), droxidopa for neurogenic OH.

— Vitamin D: 800–1000 IU/day if deficient or institutionalized; don't megadose (annual 500,000 IU bolus increased falls).

— Calcium + bisphosphonates for osteoporosis post-fall if T-score ≤ –2.5 or fragility fracture.

— BPPV: Epley maneuver — no chronic drug therapy; meclizine worsens fall risk and is on Beers list.

Board pearl: Stopping one psychoactive medication in a polypharmacy elder reduces falls by ~30% — deprescribing is the single most testable pharmacologic answer in falls.

In falls, the most evidence-based "prescription" is deprescription. Apply the Beers Criteria and STOPP/START.

High-priority drugs to taper/stop in fallers:

Treatments for specific drivers:

Inpatient Falls Bundle and Procedural/System Interventions

— Bed in lowest position, brakes locked, two side rails up (4 rails = restraint), call light and personal items within reach, non-skid footwear, adequate lighting/night light, clutter-free path to bathroom.

— Yellow armband + door/chart identifier, hourly purposeful rounding ("4 Ps": pain, position, potty, possessions), scheduled toileting q2h, bed/chair alarms, room near nursing station, sitter if delirium or severe impulsivity.

— Assistive devices at bedside; PT consult within 24h of admission; OT for ADL retraining.

— Delirium prevention bundle (HELP — Hospital Elder Life Program): reorientation, early mobility, sleep protocol (no nighttime vitals if stable), hydration, sensory aids (glasses, hearing aids), avoid restraints and tethers (Foleys, telemetry when unneeded).

— Last resort, only with order, time-limited (q4h for behavioral, q24h for medical), least restrictive (mitts before wrist restraints), documented attempts at alternatives. Restraints paradoxically increase serious fall injury.

— Do not move patient until C-spine/extremity assessed → vitals, neuro check, glucose, ECG → injury survey → imaging as indicated → notify physician and family → fall huddle with team to identify root cause → update care plan and fall-risk score → document in incident reporting system.

— Nurse-driven fall protocols, multidisciplinary fall committee, root-cause analysis (RCA) for serious injury falls, transparent reporting (non-punitive culture).

— Falls with injury = "never event" by NQF; CMS does not reimburse incremental costs.

CCS pearl: After an inpatient fall, your first order is "do not ambulate, assess in place" — then vitals, neuro check, glucose, and targeted imaging. Resuming ambulation before reassessing fall-risk score and PT clearance is a classic CCS deduction.

Universal precautions — every admitted adult:

High-risk (Morse ≥45 / Hendrich high) bundle:

Restraints:

Post-fall protocol (CCS-ready order set):

System-level:

Special Populations — Elderly, Renal, and Hepatic Impairment

— Liberalize BP (SBP 140–150 acceptable if symptomatic OH at lower targets).

— Relax glycemic targets (A1c 7.5–8.5%); avoid sulfonylureas and basal-bolus insulin if possible.

— Avoid Beers-listed drugs: first-gen antihistamines, benzos, Z-drugs, TCAs, muscle relaxants, anticholinergics, glyburide, NSAIDs (also bleed risk on anticoagulants).

— Vision: annual eye exam; expedite cataract surgery (first eye reduces falls; bifocals may increase falls outdoors — consider single-vision distance glasses for walking).

— Hearing aids reduce falls (vestibular input + cognitive load).

— Cognitive impairment / dementia: falls 2–3× more common; avoid antipsychotics (black-box ↑ mortality, ↑ falls); treat reversible drivers (pain, constipation, UTI, hunger).

— Renal osteodystrophy + uremic neuropathy increase fall and fracture risk.

— Adjust gabapentin/pregabalin doses (sedation/ataxia at standard doses) — frequent culprits.

— Avoid NSAIDs; cautious opioid dosing (avoid morphine, codeine → active metabolites accumulate; hydromorphone or fentanyl preferred).

— Dialysis patients: post-HD orthostatic hypotension is a peak fall window — schedule transport help.

— Cumulative sedative effect: benzodiazepines, opioids, gabapentinoids. Use lorazepam, oxazepam, temazepam ("LOT") if benzo unavoidable (no active metabolites, no hepatic phase I).

— Hepatic encephalopathy → falls; treat with lactulose/rifaximin.

— Coagulopathy → ↑ injury severity; minimize antiplatelets/anticoagulants when feasible.

— Falls alone are not a contraindication to anticoagulation in AFib — model studies show a patient must fall ~295 times/year for ICH risk to outweigh stroke benefit. Continue anticoagulation; mitigate fall risk instead.

Key distinction: "Patient falls" is not an indication to stop a DOAC for AFib — Step 3 tests this routinely as a distractor.

Frail elderly (≥80, multimorbidity, sarcopenia):

CKD (eGFR <30):

Hepatic impairment:

Anticoagulated faller:

Special Populations — Pregnancy, Pediatrics, Younger Adults, and Specific Disease Groups

— Falls occur in ~25% of pregnancies, peak in 3rd trimester (altered center of gravity, ligamentous laxity, lordosis, fatigue).

— Counsel: low-heel supportive footwear, handrails, avoid step-ladders, slower transitions.

— Any fall ≥20 weeks with abdominal impact → ED for ≥4 hours fetal monitoring, abruption assessment, Kleihauer-Betke if Rh-negative (and Rh immunoglobulin if indicated), trauma survey for mother.

— Syncope in pregnancy: usually vasovagal/supine hypotensive syndrome (relieved by left lateral decubitus); evaluate for anemia, arrhythmia, PE if atypical.

— Leading cause of nonfatal injury in children. Anticipatory guidance is the intervention.

— <6 months: never leave on elevated surface; rear-facing car seats on the floor, not elevated.

— Window guards in homes with children (mandated in many cities — NYC's "Children Can't Fly" program).

— Stair gates top and bottom until age ~2.

— Avoid baby walkers (AAP recommends ban — associated with stair falls).

— Helmets for biking/skating/skateboarding/scootering.

— Suspect non-accidental trauma: injury inconsistent with developmental stage (e.g., spiral femur fracture in non-ambulatory infant), delayed presentation, inconsistent history, posterior rib fractures, retinal hemorrhages.

— Freezing of gait, postural instability, autonomic OH (worsened by levodopa).

— Interventions: PT with cueing strategies, rivastigmine reduces falls in PD (modest evidence), midodrine/droxidopa for OH.

Board pearl: A pregnant patient at 28 weeks who falls and strikes her abdomen — even if asymptomatic — requires a minimum of 4 hours of continuous fetal and tocodynamometer monitoring to evaluate for placental abruption.

Pregnancy:

Pediatrics:

Parkinson disease:

Post-stroke: highest fall risk in first 6 months; supervised gait training, AFO for foot drop.

Multiple sclerosis, peripheral neuropathy, diabetic neuropathy: assistive devices, vestibular rehab, foot care.

Complications and Adverse Outcomes

— Hip fracture: ~95% from falls; 30-day mortality 5–10%, 1-year 20–30%. Surgical fixation within 48 hours improves outcomes. Post-op DVT prophylaxis, delirium prevention, early mobilization, bone health workup.

— Traumatic brain injury / subdural hematoma: especially in anticoagulated and elderly (brain atrophy → stretched bridging veins). Chronic SDH presents weeks later with headache, cognitive decline, focal deficits.

— Vertebral compression fractures: acute back pain, height loss; treat with analgesia, bracing, early mobilization, osteoporosis therapy; vertebroplasty/kyphoplasty selectively.

— Distal radius (Colles) fracture, proximal humerus, pelvic rami fractures.

— Rhabdomyolysis from long-lie (>1 hour on floor) → AKI; check CK, IV fluids.

— Pressure injuries, hypothermia, dehydration, aspiration pneumonia from prolonged floor time.

— Post-fall syndrome / fear of falling: activity restriction → deconditioning → sarcopenia → more falls (vicious cycle). Screen with FES-I (Falls Efficacy Scale).

— Functional decline, loss of independence, nursing-home placement (a single injurious fall triples this risk).

— Depression, social isolation.

— Caregiver burden and burnout.

— Prolonged LOS, ↑ readmission, ↑ healthcare cost (~$50 billion annually US for older-adult falls).

— Litigation risk — falls are among the most common malpractice claims in inpatient settings; documentation of risk assessment and interventions is protective.

— Falls are the #1 cause of injury-related death in adults ≥65; rates have risen >30% over the last two decades.

Step 3 management: After any fragility fracture in an adult ≥50, start secondary fracture prevention immediately — calcium, vitamin D, DEXA, and bisphosphonate (or denosumab/zoledronate) before discharge — only ~20% of eligible patients are treated, a major quality gap.

Acute injury:

Subacute/chronic:

System-level harms:

Mortality:

When to Escalate Care — ICU, Consult, or Inpatient Triage

— Head strike + anticoagulant or antiplatelet → CT head; observe ≥24h even if initial CT negative if symptomatic or DOAC/warfarin on board.

— Suspected fracture (especially hip, pelvis, spine), inability to bear weight.

— Syncope with abnormal ECG, structural heart disease, exertional syncope, family hx sudden death, or San Francisco Syncope Rule positive (CHESS: CHF, Hct <30, ECG abnormal, SOB, SBP <90).

— New focal neuro deficit, persistent altered mental status.

— Recurrent unexplained falls without diagnosis after outpatient workup.

— Significant TBI (GCS <13, expanding hematoma, midline shift), unstable C-spine injury, hemodynamic instability, ongoing hemorrhage, severe rhabdomyolysis with AKI requiring CRRT, complete heart block awaiting pacer.

— PT/OT: virtually every faller — gait, strength, balance, home eval.

— Geriatrics: complex multifactorial, polypharmacy, frailty, CGA.

— Cardiology/EP: syncope with arrhythmia or structural disease; consider pacemaker for symptomatic bradycardia/AV block, carotid sinus hypersensitivity.

— Neurology: suspected Parkinsonism, NPH, peripheral neuropathy of unclear etiology, seizure.

— ENT/audiology: persistent vertigo, suspected vestibular dysfunction.

— Ophthalmology: cataract, AMD, uncorrected refractive error.

— Podiatry: foot pain/deformity, diabetic foot, footwear.

— Pharmacy: polypharmacy review, deprescribing.

— Orthopedics/spine: fracture management.

— Palliative/hospice: recurrent injurious falls in advanced dementia or end-stage disease — shift goals to comfort and prevention of harm rather than aggressive workup.

— Lifeline/PERS (personal emergency response system) for those living alone.

— Home health PT, Meals on Wheels, adult day programs.

CCS pearl: Elderly faller with syncope and bifascicular block + first-degree AV block on ECG → admit, telemetry, electrophysiology consult; this combination has high progression rate to complete heart block and is a pacemaker indication if symptomatic.

Send to ED / admit:

ICU criteria:

Consults — outpatient and inpatient:

Social work/home health:

Key Differentials — Other Causes of "Falling" (Same Category)

— Orthostatic hypotension — volume depletion (diuretics, GI loss), autonomic (DM, Parkinson, MSA, amyloid), medication (alpha-blockers, nitrates, tricyclics).

— Reflex/vasovagal — triggered by pain, micturition, defecation, prolonged standing; prodrome of nausea, diaphoresis, tunnel vision.

— Cardiac arrhythmic — bradyarrhythmias (sick sinus, AV block), tachyarrhythmias (VT especially in structural heart disease, SVT, long QT, Brugada).

— Cardiac structural — aortic stenosis (exertional syncope), HOCM (exertional, post-prandial), PE, pulmonary HTN, tamponade.

— Carotid sinus hypersensitivity — older men, head-turning or tight collar; diagnose with carotid sinus massage.

— Vertebrobasilar insufficiency — sudden fall, no LOC, sometimes preceded by vertigo/diplopia/dysarthria.

— Cataplexy (narcolepsy) — emotion-triggered loss of tone, no LOC.

— Atonic seizures — sudden tone loss, often in known epilepsy.

— Parkinsonism (festination, retropulsion).

— Cerebellar ataxia (wide-based, heel-toe impaired).

— Sensory ataxia (positive Romberg, worse in dark — B12, neuropathy, tabes).

— Frontal/apraxic gait (NPH, vascular dementia — magnetic, "stuck to floor").

— Spastic gait (stroke, MS, cervical myelopathy — circumduction).

— Antalgic gait (OA, fracture).

— Vestibular (lateropulsion, worse with head turn).

Key distinction: Exertional syncope = aortic stenosis or HOCM until proven otherwise — echo first; never label it vasovagal.

Falls are a syndrome, not a diagnosis — distinguish among mechanical, syncopal, and gait-disorder-related.

Syncope/presyncope causes (LOC or near-LOC preceding fall):

Non-syncopal "drop attacks":

Gait/balance disorders:

Key Differentials — Mimics from Other Categories

— UTI, pneumonia, sepsis — present as falls, delirium, or functional decline rather than fever/dysuria.

— MI — silent or atypical (no chest pain in 30% of elderly); fall may be the presenting symptom of NSTEMI/STEMI. Always get ECG and troponin in elderly faller with any suspicion.

— PE — syncope or fall in immobilized/post-op patient.

— GI bleed — orthostasis and fall from anemia.

— Hypoglycemia — on insulin/sulfonylurea; check fingerstick on every faller.

— Stroke/TIA — focal deficit may be subtle; consider posterior circulation if vertigo + ataxia.

— Subdural hematoma — fall may be result of a prior unwitnessed fall; chronic SDH presents with fluctuating cognition, headache, gait change.

— Electrolyte derangement — hyponatremia (SSRIs, thiazides, SIADH), hypokalemia (arrhythmia), hypocalcemia.

— Alcohol intoxication or withdrawal (tremor, seizure).

— Polypharmacy/anticholinergic toxicity — delirium, mydriasis, urinary retention.

— Carbon monoxide in winter (multiple household members affected).

— Depression — psychomotor slowing, poor self-care, deconditioning; treat (avoid TCAs/paroxetine), as treatment reduces falls.

— Functional/conversion — pattern inconsistencies; diagnosis of exclusion.

— Unexplained bruising in protected areas, inconsistent history, caregiver answers for patient, malnutrition, poor hygiene, fear → mandatory reporting to Adult Protective Services (varies by state, but suspicion suffices).

Board pearl: Any elderly patient with a new fall + altered mental status should be evaluated for occult infection (UTI, pneumonia), MI, stroke, and medication effect — the "fall workup" is really a workup for atypical illness presentation.

Disorders that present as a fall but require category-specific workup:

Acute medical illness in the elderly ("atypical presentation"):

Toxic/metabolic:

Psychiatric:

Elder abuse/neglect:

Secondary Prevention, Discharge Planning, and Long-Term Plan

— Medication reconciliation with explicit deprescribing of FRIDs; communicate changes to PCP and pharmacy. Polypharmacy + transitions of care = highest re-fall window.

— PT/OT referral for in-home or outpatient gait, balance, strength, and home safety eval.

— Vitamin D 800–1000 IU/day if deficient; calcium 1000–1200 mg/day (diet preferred).

— Bone health: DEXA if not recent; start bisphosphonate (alendronate, risedronate, or IV zoledronic acid if PO contraindicated — preferred post-hip-fracture) before discharge if fragility fracture. Denosumab as alternative.

— Vision: ophtho referral if not seen in past year; expedite cataract surgery.

— Hearing: audiology referral; hearing aids.

— Footwear: low-heel, supportive, non-skid; avoid going barefoot or in socks.

— Assistive device: properly fitted cane (hip-height handle) or walker; patient must demonstrate use before discharge.

— Home modifications: grab bars (toilet, tub), shower chair, raised toilet seat, remove throw rugs, secure cords, night lights, stair rails on both sides, adequate bathroom lighting.

— Personal emergency response system (PERS/Lifeline) for those living alone.

— Tai Chi / Otago / community exercise program referral.

Step 3 management: A patient discharged after a hip fracture without anti-osteoporosis therapy initiated is the most commonly missed quality measure on Step 3 vignettes — start a bisphosphonate (or zoledronate) at or before discharge along with vitamin D and calcium.

Post-fall discharge bundle — every faller leaving the hospital or clinic:

Driving assessment if cognitive or motor concerns — many states require physician reporting of unsafe drivers.

Advance care planning: falls signal frailty trajectory — revisit goals of care, code status, POLST.

Caregiver education and respite.

Follow-Up, Monitoring Parameters, and Rehab/Counseling

— Within 7–14 days of hospital discharge after a fall (especially injurious fall): med rec, function check, address pending issues. Transitional care visit is CMS-billable (TCM codes).

— 30-day follow-up to assess re-fall, depression (PHQ-9), adherence to PT, home modifications completed.

— 3 months: reassess gait/balance (repeat TUG), bone health labs if on therapy.

— Annual STEADI rescreen; DEXA q2 years while on bisphosphonate (consider drug holiday after 5 yrs oral / 3 yrs IV in low-risk patients).

— Bisphosphonates: renal function (eGFR >30–35 required), calcium and vitamin D before starting, dental evaluation before therapy (ONJ risk), counsel on atypical femoral fracture (thigh/groin pain).

— Denosumab: do not discontinue without follow-on therapy — rebound vertebral fractures within 6–12 months.

— Midodrine/fludrocortisone: supine HTN, hypokalemia (fludro), urinary retention.

— PT: progressive resistance + balance training, ≥3 sessions/week for ≥12 weeks; Otago program (home-based, 17 exercises) reduces falls 35% in high-risk elderly.

— OT: ADL training, adaptive equipment, home eval.

— Vestibular rehab for vestibular hypofunction.

— Cardiac rehab post-syncope w/ cardiac etiology.

— Address fear of falling — CBT and graded exposure improve activity.

— Nutrition: adequate protein 1.0–1.2 g/kg/day to combat sarcopenia.

— Alcohol: limit to ≤1 drink/day in adults ≥65.

— Smoking cessation (osteoporosis acceleration).

Board pearl: Otago home exercise program + vitamin D (if deficient) is the single best-tested combination intervention for community-dwelling high-risk elders and is a frequent "correct answer" on Step 3.

Follow-up cadence:

Monitoring on therapy:

Rehab:

Counseling:

Quality metrics tracked: fall rate per 1000 patient-days, fall-with-injury rate, % patients screened, % with multifactorial assessment, % osteoporosis treatment after fragility fracture.

Ethical, Legal, and Patient Safety Considerations

— Physical and chemical restraints increase falls and serious injury and violate autonomy. Use only with: documented danger, time-limited order, least restrictive option, regular reassessment, family notification.

— CMS Conditions of Participation require restraint-free environments when possible; bed alarms and enclosure beds are restraints in some interpretations.

— A capacitated patient may refuse fall-prevention interventions (e.g., decline a walker, want to live alone despite recurrent falls). Assess decision-making capacity (understand, appreciate, reason, communicate choice). If capacitated, document the refusal, mitigate risk, do not override.

— If incapacitated (e.g., advanced dementia), engage surrogate decision-maker / health care proxy / POLST; act in best interest and per prior expressed wishes.

— Bed alarms and video monitoring should be disclosed; covert monitoring is generally not permitted.

— Antipsychotics for "agitation" in dementia require informed consent with discussion of black-box mortality warning — frequent malpractice/regulatory issue.

— ~30% of patients have a medication discrepancy at discharge; transitions account for a large share of post-discharge falls. Med reconciliation, teach-back, and 7-day follow-up are protective and Step 3 expected answers.

— Communicate to receiving facility/PCP: fall mechanism, workup, interventions, medication changes, pending studies. Inadequate handoff = sentinel-event risk.

— Elder abuse/neglect suspicion → report to Adult Protective Services (state-specific, but suspicion suffices — no proof required, immunity provided for good-faith reports).

— Some states require reporting of medically unsafe drivers.

— When a patient is harmed by an inpatient fall (especially with injury), prompt, transparent disclosure to patient/family is ethically and (in many states) legally required — and reduces litigation.

— Falls are system failures more than individual failures; non-punitive incident reporting + RCA improves safety more than blame.

Step 3 management: A capacitated elderly patient with recurrent falls who refuses to move to assisted living → respect autonomy, optimize home safety, PERS, home health, document the conversation. Do not invoke a surrogate or pursue guardianship.

Restraints — ethical/legal:

Autonomy vs safety:

Informed consent edge cases:

Transitions of care — the highest-risk window:

Mandatory reporting:

Disclosure of harm:

Just culture:

High-Yield Associations and Rapid-Fire Clinical Facts

Board pearl: When a stem mixes orthostasis + parkinsonism + erectile dysfunction + cerebellar signs, think Multiple System Atrophy (MSA) — neurogenic OH treated with midodrine ± droxidopa; avoid evening dosing to prevent supine hypertension.

Falls are the #1 cause of injury death in adults ≥65 in the US.

1 in 4 community-dwelling adults ≥65 falls each year; 1 in 5 falls causes serious injury.

TUG ≥12 seconds → high fall risk.

Gait speed <0.8 m/s → ↑ adverse outcomes; <0.6 m/s → high risk.

Orthostatic BP: drop SBP ≥20 or DBP ≥10 within 3 min of standing.

Single most effective intervention category: exercise (balance + strength), especially Tai Chi and the Otago program.

Drugs most associated with falls (FRIDs): benzos, Z-drugs, opioids, antipsychotics, TCAs, anticholinergics, alpha-blockers, sulfonylureas, antiepileptics.

Vitamin D: replace if deficient; routine high-dose Vit D does NOT prevent falls in non-deficient adults (USPSTF 2018).

Cataract surgery (first eye) reduces falls; bifocals may increase outdoor falls.

Hip fracture 1-year mortality 20–30%; surgical fixation within 48 hours improves outcome.

Anticoagulated + head strike → CT head, even with normal exam.

AFib + falls is NOT a reason to stop anticoagulation — benefit virtually always outweighs ICH risk.

NPH triad: wet (incontinence), wacky (cognition), wobbly (gait).

BPPV: treat with Epley, not meclizine (Beers list).

Vertebrobasilar insufficiency: drop attack with no LOC, often head-turning.

Carotid sinus hypersensitivity: older men, head-turn or tight collar — pacemaker if symptomatic.

Inpatient fall-with-injury = CMS HAC, non-reimbursable; an NQF "never event."

STEADI = CDC outpatient algorithm; Morse / Hendrich II = inpatient scales.

Post-fragility-fracture: start bisphosphonate before discharge; zoledronate preferred after hip fracture (improves survival).

Otago home exercise reduces falls ~35% in high-risk elderly.

Board Question Stem Patterns

Key distinction: Always separate screening (3 questions/STEADI) from assessment (multifactorial) from intervention (PT, deprescribe, home eval) — Step 3 stems test the next step in this sequence.

Pattern 1 — Outpatient screening: 74-year-old woman, hypertension on HCTZ, takes diphenhydramine for sleep, reports two falls in past 6 months. Best next step? → Multifactorial falls assessment + medication review (stop diphenhydramine, address HCTZ) + PT referral for balance training. Distractors: "patient education handout" (insufficient), "high-dose vitamin D" (only if deficient), "hip protectors."

Pattern 2 — Inpatient post-fall: Hospitalized 82-year-old on apixaban falls and strikes head, GCS 15, no focal deficits. Next step? → Non-contrast CT head, hold apixaban, neuro checks. Observation even if CT negative.

Pattern 3 — Post-hip-fracture discharge: 79-year-old s/p ORIF of intertrochanteric fracture. Best secondary prevention? → Calcium + vitamin D + zoledronic acid (or oral bisphosphonate) before discharge, DEXA, PT.

Pattern 4 — Syncope vs fall: 70-year-old with exertional syncope and harsh systolic murmur. Next step? → Transthoracic echocardiogram (suspect AS).

Pattern 5 — Orthostatic hypotension: Patient with Parkinson disease and OH unresponsive to conservative measures. Best drug? → Midodrine (avoid evening dose). Add droxidopa if neurogenic and refractory.

Pattern 6 — Deprescribing: Elderly woman on alprazolam x 10 years presents with falls. Next step? → Slow taper of alprazolam (not abrupt stop), substitute CBT-I.

Pattern 7 — NPH: Magnetic gait + incontinence + cognitive decline. Next step? → MRI brain; if ventriculomegaly, high-volume LP (tap test); consider VP shunt.

Pattern 8 — Anticoagulation dilemma: AFib patient with CHA₂DS₂-VASc 5, recurrent falls. Action? → Continue anticoagulation, mitigate fall risk. Do not stop.

Pattern 9 — Pregnancy fall: 30-week pregnant patient falls, strikes abdomen. Step? → ≥4 hours fetal/toco monitoring, Kleihauer-Betke if Rh-negative.

Pattern 10 — Systems: Hospital fall-with-injury rates rising. Best initial step? → Root-cause analysis with multidisciplinary team; implement fall-prevention bundle; non-punitive reporting culture.

One-Line Recap

Falls in older adults are a multifactorial syndrome demanding routine screening (STEADI/3 Key Questions), structured multifactorial assessment of gait, orthostasis, medications, vision, cognition, and home environment, and bundled interventions — exercise (balance + strength), deprescribing of fall-risk-increasing drugs, vitamin D when deficient, and post-fracture bone therapy — all anchored by safe transitions of care.

Board pearl: When in doubt on Step 3, the right answer in a faller is almost always "multifactorial assessment + physical therapy referral + medication review," not a single test, drug, or device.

Screen every adult ≥65 annually; one "yes" to the 3 Key Questions triggers a full multifactorial assessment.

Inpatient: universal precautions for all, high-risk bundle (Morse ≥45) with hourly rounding and scheduled toileting; restraints worsen outcomes; falls with injury are CMS "never events."

The most testable interventions: exercise (Tai Chi, Otago) + deprescribe FRIDs + treat orthostasis + cataract surgery + post-fracture bisphosphonate before discharge + 7-day post-discharge follow-up with medication reconciliation.

Respect autonomy: a capacitated patient may decline interventions — document, mitigate, and avoid surrogate override.