Components of the Hospital Elder Life Program (HELP)

HELP is the original evidence-based, protocol-driven, multicomponent non-pharmacological programme designed to prevent delirium and cognitive and functional decline in hospitalised older patients, developed by Sharon Inouye and first reported in 1999.

Its founding principle: delirium is multifactorial, so prevention requires a multicomponent intervention targeting several modifiable risk factors simultaneously — not a single drug. Non-pharmacological measures are the mainstay of delirium prevention.

Delivery model: trained volunteers working under an interdisciplinary team, with daily protocol-driven visits to patients identified as high risk on admission (usually aged ≥70 years).

HELP addresses six modifiable risk factors: cognitive impairment, sleep deprivation, immobility, visual impairment, hearing impairment and dehydration — with medication review as an essential accompanying element.

Orientation protocol — orientation board, repeated reorientation to time, place and person, and therapeutic cognitively stimulating activities (word games, reminiscence, discussion) three times daily for patients with cognitive impairment.

Non-pharmacological sleep protocol — warm drink, relaxation music, back massage, noise reduction, rescheduling of night-time medications and procedures; avoids sedative-hypnotics.

Early mobilisation protocol — ambulation or active range-of-motion exercises three times a day, and minimising "tethers" (urinary catheters, intravenous lines, restraints) that immobilise the patient.

Vision protocol — provision of spectacles, magnifiers, large-print materials, adaptive illuminated equipment, and reinforcement of their daily use.

Hearing protocol — hearing aids and portable amplifiers, cerumen disimpaction and special communication techniques.

Dehydration/feeding protocol — early recognition of volume depletion, encouragement of oral fluids, volume repletion and feeding assistance at mealtimes.

Core personnel: a geriatrician (or geriatric nurse specialist), an Elder Life Specialist, an Elder Life Nurse Specialist, a programme director and trained volunteers, supported by therapy, pharmacy, nutrition and social work.

Systematic case-finding: screening of all admissions against eligibility and risk criteria, followed by enrolment and an individualised set of protocols matched to the patient's specific risk factors.

Geriatric interdisciplinary rounds and nurse-specialist consultation, provider education, and linkage with community services at discharge.

Quality assurance: continuous tracking of protocol adherence, delirium rates, falls and length of stay, with volunteer training, supervision and retention as a defined programme function — adherence is the main determinant of effectiveness.

Family engagement — families should remain at the bedside to reassure and reorient, facilitate oral intake and encourage mobility; risk of postoperative delirium should be discussed as part of informed consent for surgery.

mHELP (modified HELP) — three nurse-delivered daily protocols: orienting communication, oral hydration and nutritional assistance, and early mobilisation — designed for older patients undergoing elective abdominal surgery.

ABCDEF bundle for the ICU — Assess/prevent/manage pain; Both spontaneous awakening and breathing trials; Choice of analgesia and sedation; Delirium assess, prevent and manage; Early mobility and exercise; Family engagement and empowerment.

Original controlled trial: delirium occurred in 9.9% on the intervention unit versus 15.0% on usual-care units (matched OR 0.60, 95% CI 0.39–0.92).

Systematic review and meta-analysis: 14 studies showed a significant reduction in delirium incidence (OR 0.47, 95% CI 0.37–0.59); three studies showed a 42% reduction in falls; nine studies on cost showed savings of US$1,600–3,800 per patient in hospital costs and US$16,000 per person-year in long-term care costs in the year following an episode of delirium. mHELP cluster RCT: relative risk of delirium 0.44 (95% CI 0.23–0.83) with length of stay two days shorter.

HELP has been implemented in over 200 hospitals worldwide and is regarded as the reference standard model for delirium and fall prevention in hospitalised older adults. Where full implementation is not possible, clinicians should implement individual components with their interprofessional team and advocate for system-level adoption.

A systematic review and meta-analysis restricted to randomised controlled trials (Geriatric Nursing, 2024) searched four databases to January 2024 and included 9 RCTs with 2,583 patients. HELP significantly reduced the incidence of delirium and shortened length of hospital stay, but showed no statistically significant difference in delirium severity scores or fall rates — a more conservative estimate than the earlier mixed-design meta-analysis.

The larger earlier synthesis remains the basis for HELP's reputation, concluding it reduces delirium incidence and fall rate with a trend toward shorter stay and less institutionalisation, and that HELP has "emerged as a reference standard model" for improving hospital care of older people worldwide.

The Modified and Extended Hospital Elder Life Program (HELP-ME) was developed because HELP depends on face-to-face protocols and volunteers, which became impossible during the COVID-19 pandemic. HELP-ME adapts the established protocols for remote and/or physically distanced delivery, and was implemented at four expert HELP sites, with sites modifying one or two protocols per action cycle and refining them using patient data and feedback. It was developed at Beth Israel Deaconess/Hebrew SeniorLife by Fong and Inouye, with feasibility targets of enrolling 100 hospitalised patients and achieving at least 75% protocol adherence — relevant wherever volunteer access is limited, including resource-constrained wards.

Current descriptions of the programme list the targeted risk factors as cognitive impairment, vision and hearing impairment, malnutrition and dehydration, immobility, sleep deprivation and medications — with medications now explicitly named as a target. Integration with Age-Friendly Health Systems (the 4Ms)

A JAGS 2023 special article shows how traditional delirium prevention maps onto the Age-Friendly Health Systems 4Ms — What Matters, Medication, Mentation, Mobility — presenting an explicit crosswalk between HELP core interventions and the 4Ms. The IHI guides for using the 4Ms in hospitals and ambulatory practice were updated in 2024, adding tools for integrating equity into every step and clarifying the meaning of mobility.

The 4Ms operational guidance echoes HELP directly: establish a delirium prevention and management protocol including orientation and mobility, ensure personal adaptive equipment (glasses, hearing aids, dentures, walkers) is available and noted on the whiteboard, make a sleep kit orderable in the EHR, offer non-pharmacological options for sleep and pain, and ambulate three times a day.

Delirium prevention is becoming a reportable quality metric: the CMS Age Friendly Hospital Measure, based on the 4Ms together with Geriatric Surgery Verification and Geriatric Emergency Department Accreditation, gives hospitals a structured route to implement practices designed to reduce iatrogenic harm in older adults, including delirium, falls and adverse drug events. Guideline position and newer delivery adaptations

NICE CG103 (delirium: prevention, diagnosis and management in hospital and long-term care) had its evidence reviewed in January 2023, with new recommendations on assessing and diagnosing delirium, while multicomponent non-pharmacological prevention remains the recommended approach.

An adapted HELP delivered by certified nursing assistants in long-term care has been piloted, and trials are testing family caregivers applying HELP principles after training by a geriatric nurse specialist in older patients with fractured femur — a model directly transferable to Indian wards, where family attendants substitute naturally for volunteers.

HELP = Inouye's multicomponent, protocol-driven, volunteer-delivered delirium prevention programme (NEJM 1999).

Six target risk factors: cognitive impairment, sleep deprivation, immobility, visual impairment, hearing impairment, dehydration.

Six protocols: orientation/therapeutic activities, sleep, early mobilisation, vision, hearing, hydration-feeding.

Mobilise three times a day and minimise "tethers" (catheters, lines, restraints).

Original trial: delirium 9.9% vs 15.0%; matched OR 0.60.

Meta-analysis: OR 0.47 for delirium; 42% fewer falls; savings US$1,600–3,800 per patient.

RCT-only meta-analysis (2024): delirium ↓ and length of stay ↓, but falls and severity scores unchanged.

mHELP = three nurse-delivered protocols — orienting communication, oral hydration/ nutrition, early mobilisation; RR 0.44, LOS 2 days shorter.

ABCDEF bundle = the ICU equivalent of HELP.

HELP-ME = remote/physically distanced adaptation developed after COVID.

4Ms = What Matters, Medication, Mentation, Mobility.

Antipsychotics do not prevent delirium; benzodiazepines should be avoided.

Family at the bedside — reassure, reorient, feed, mobilise: the low-cost Indian equivalent of the HELP volunteer.

Implemented in >200 hospitals worldwide — the reference standard for delirium prevention.