13.1 Home Dialysis Selection and Adult Learning

Choosing Home Treatment

Home hemodialysis can offer scheduling flexibility and longer or more frequent treatment, but it also transfers technical tasks into the patient's daily life. Selection involves medical suitability, preferences, access, ability to learn, home conditions, support and the specific program. Age or a particular diagnosis alone should not replace an individualized assessment. Likewise, enthusiasm is not proof that all safety requirements are met.

Discuss in-center HD, home HD, PD, transplantation and conservative care in balanced terms. Explore what the patient hopes to change: work scheduling, travel, recovery time, family participation or control over treatment. Explain burdens such as supplies, setup, monitoring, cannulation and emergency response. More frequent treatment may improve some physiologic measures but creates additional treatment tasks. Do not promise unrestricted diet, elimination of medications or a guaranteed survival advantage.

Assess the Learners

Assess vision, hearing, dexterity, literacy, numeracy, language, cognition, anxiety and learning preferences. Determine what assistance could make a task feasible. A patient who cannot read small labels may benefit from accessible labeling and supervised verification rather than automatic exclusion. Use a qualified interpreter and accessible materials when needed. Evaluate the care partner separately; understanding the patient's routine does not establish competence with clamps, alarms or aseptic technique.

Most programs require a trained partner for specified treatments, but requirements vary with the device, prescription and program authorization. Do not state that all home treatment is independently permitted or that every model requires the identical arrangement. Clarify presence, availability, assigned tasks and backup support before training. Assess caregiver burden and willingness without coercion.

Adult-Learning Principles

Adults bring prior knowledge and learn better when the task solves a meaningful problem. Explain why a step matters before asking for repetition. Link a scale check to avoiding an unsafe UF goal, or a hub scrub to preventing bloodstream infection. Use manageable units, allow practice and give immediate specific feedback. Fatigue, uremia, pain or fear can reduce retention; schedule sessions when the learner can participate.

Ask 'Show me how you would do this at home' rather than 'Do you understand?' A correct verbal explanation cannot substitute for a safe physical performance, and a successful performance without understanding may fail when conditions change. Evaluate both.

Build a Task-Based Curriculum

Training progresses through hand hygiene, asepsis, access assessment, machine and fluid preparation, checks, cannulation or catheter connection, initiation, monitoring, termination, disinfection, disposal, recordkeeping and supply management. Emergency training includes hypotension, bleeding, disconnection, air alarms, fire and utility interruption. The learner must recognize when to stop and seek help rather than treating every alarm as a nuisance.

Break complex tasks into meaningful steps, then combine them into the full treatment sequence. Avoid rote repetition that never tests judgment. A learner who can recite the setup but cannot detect a mismatched concentrate is not ready. Provide a written procedure matched to the actual device, prescription and program. Generic instructions from another machine can be unsafe.

Competence and Release to Home

Document observed skills, errors, remediation and repeated successful performance. Use predefined critical steps and sign-off criteria. Training duration varies; a fixed number of classes is not itself a safety endpoint. Demonstrate performance under realistic distractions, with the same supplies and environment anticipated at home. Confirm contact numbers and the distinction between calling the home team and activating emergency services.

The home assessment considers clean workspace, storage, electrical and water needs, waste arrangements, pets, infection hazards and access to help. Some systems use prepared fluid and others require water treatment; verify the actual device requirements. Arrange backup dialysis for equipment failure or a partner's absence. Changes in access, vision, cognition, illness or caregiver circumstances may require retraining or temporary in-center treatment.

Scenario

A patient correctly repeats the catheter connection steps but touches the cleaned hub during demonstration. The nurse stops, explains the contamination risk and rehearses the step again using a clean setup. Certification of competence should wait for consistent safe performance. If the patient is embarrassed, frame the exercise as a check of teaching and technique rather than a personal failure. At home, the patient needs enough confidence to report an error promptly instead of hiding it.

Follow-up continues after training with review of logs, laboratory results, symptoms, access and technique. Education is a continuing clinical process. The ultimate goal is a treatment the patient can safely carry out and sustain, with clear support and an acceptable burden.

Sources: NIDDK home HD, CMS home training and support.