10.5 Safe Patient Transfers, Body Mechanics, Falls Prevention, and Intradialytic Exercise

10.5 Safe Patient Transfers, Body Mechanics, Falls Prevention, and Intradialytic Exercise

Quick Summary: NNCC's own description of the Environment practice area names transfer of patients from wheelchair to treatment chair and using correct body mechanics to avoid injury as tested content. Add the Clinical activities use assistive devices for patient transfers and encourage patient to participate in physical activities and the Environment activity maintain an environment to reduce risk for falls, and mobility becomes a five-activity cluster.

Why Dialysis Patients Fall

The population is stacked against stability:

• Advanced age and sarcopenia from chronic uremia and protein-energy wasting.
• Diabetic peripheral neuropathy - a large share of the population cannot feel the floor reliably.
• Post-dialysis orthostatic hypotension in nearly every patient at some point, produced by acute intravascular volume removal.
• Anemia causing lightheadedness on exertion.
• Polypharmacy - antihypertensives, sedatives, and analgesics.
• Renal osteodystrophy making any fall far more likely to fracture.
• Amputations and prostheses, common in diabetic patients.
• Visual impairment from diabetic retinopathy.

A fall in this population is not a bruise. It is a hip fracture in a patient with adynamic bone disease, a subdural hematoma in a patient anticoagulated an hour earlier, or a fistula ruptured on a chair arm.

Body Mechanics

Protecting yourself is not separate from protecting the patient; a technician who injures their back mid-transfer drops the patient.

Wheelchair to Treatment Chair

1. Assess before you move. Weight-bearing status, cognition and ability to follow instructions, orthostatic symptoms, amputations or prostheses, pain, and the location of the vascular access.
2. Plan the route and the surface. Clear the path; wipe any wet floor first.
3. Position the wheelchair at a slight angle to the treatment chair, on the patient's strong side.
4. Brake both chairs. Every time, both of them. Unbraked wheels are the classic transfer injury.
5. Remove or swing away the footrests so the patient does not step onto them or catch a heel.
6. Apply a gait belt where indicated. Never lift a patient under the axillae - that risks brachial plexus injury and shoulder dislocation.
7. Protect the access arm. Never pull on, lean weight into, or grip the access limb.
8. Count the move aloud - "on three, one, two, three" - so patient and technician move together.
9. Pivot with your feet. Let the patient bear what weight they can.
10. Seat and secure, then confirm comfort and position before turning away.

Assistive and mechanical devices: gait belts, transfer or slide boards, sit-to-stand lifts, full-body mechanical lifts, and slide sheets. Use each only after documented competency training, inspect the device and sling before use, verify the weight capacity, and never leave a patient unattended in a lift.

Falls Prevention at the Chair

Environmental controls - the Environment practice area's maintain an environment to reduce risk for falls (spills/clutter in walkway):

• Clean spills immediately. Blood, saline, dialysate, and coffee all become a fall. Mark the area while it dries.
• Keep walkways clear of carts, boxes, bags, and belongings.
• Route cords and tubing so nothing crosses a walkway or lies under a chair wheel.
• Keep the patient's mobility device within reach at the chair - not parked across the room where they will attempt an unassisted walk to retrieve it.
• Maintain lighting and address burned-out fixtures.
• Ensure chair brakes and footrests function; report defective chairs.

Clinical controls at termination - this is where most falls actually happen:

1. Obtain sitting blood pressure after termination.
2. Raise the patient in stages: recline to sitting, pause, sit at the edge, pause.
3. Obtain a standing blood pressure where protocol requires. A drop of roughly 20 mm Hg systolic or 10 mm Hg diastolic on standing, or new symptoms, is orthostatic hypotension.
4. Never leave a symptomatic patient to stand alone. Symptoms are dizziness, blurred vision, sweating, nausea, or unsteadiness.
5. Confirm hemostasis before ambulation. A patient who faints with a fistula site still bleeding faces exsanguination risk.
6. Escort or supervise the patient off the floor per assessment.
7. Report and document every near-miss and every fall - a fall is an adverse patient occurrence requiring an incident report and root cause review.

Intradialytic Exercise

The Clinical activity encourage patient to participate in physical activities, e.g., exercise bikes, hand weights reflects a real evidence base: intradialytic exercise improves physical function, walking capacity, quality of life, and in some studies solute clearance, by increasing muscle perfusion and improving the movement of urea from tissue into blood.

Practical implementation:

Safety rules:

• Exercise only when the patient is hemodynamically stable, generally in the first two hours, before the ultrafiltration burden peaks.
• Never exercise the access limb. Keep the access arm still and the needles undisturbed.
• Stop for dizziness, chest pain, dyspnea, cramping, a falling blood pressure, or alarming circuit pressures.
• Monitor blood pressure before, during, and after per protocol.
• Programs are prescribed and cleared by the care team; the technician encourages, supervises, and reports rather than designing the program.

Encouragement works best when it is specific and paired with what the patient values: keeping up with a grandchild, staying independent at home, being strong enough for transplant listing. Recognizing and reporting the need for that conversation is itself a blueprint activity.