Rehabilitation in the Home After Hip Fracture

NCT ID: NCT06980129

Last Updated: 2025-05-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

220 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-06-01

Study Completion Date

2027-09-20

Brief Summary

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Hip fractures are common, especially in older adults, and they can have a big impact on health and quality of life. In Australia, hip fractures are a significant healthcare challenge. After surgery, patients often need rehabilitation to regain mobility, but this usually involves long hospital stays. The RITH4Hips trial will determine if a program where patients receive rehabilitation at home (instead of in the hospital) is similar to conventional inpatient rehabilitation.

Objectives:

The main goal of this study is to find out if rehabilitation at home after surgery for a hip fracture works as well as rehabilitation in the hospital. The investigators also want to see if the home rehabilitation program can reduce the time spent in a hospital bed and improve other aspects like quality of life, mobility, and pain management.

Methods:

This study will involve older adults who have had surgery due to a low-trauma hip fracture. Participants will be randomly assigned to either the usual care inpatient rehabilitation or the Rehabilitation in the Home (RITH) program. The investigators will measure outcomes such as how well patients can move, how much pain they experience, how their quality of life improves, and how much time they spend in the hospital.

Expected Outcomes:

The investigators expect that the home rehabilitation program will be just similar to inpatient rehabilitation in helping patients recover mobility. The investigators also hope to find that it will reduce the time patients spend in a hospital bed, improve their quality of life, reduce fear of falling, and lessen the burden on carers. Additionally, the investigators aim to show that the home program is more cost-effective than hospital-based rehabilitation.

Detailed Description

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Study Aim This study aims to determine whether a multidisciplinary Rehabilitation in the Home (RITH) program for patients following low-trauma hip fracture (LTHF) is non-inferior to inpatient rehabilitation in terms of mobility during activities of daily living (ADL), assessed using the de Morton Mobility Index (DEMMI)

Study Design This is a pragmatic, multicentre, randomised, single-blinded, parallel-group, non-inferiority clinical trial with an embedded qualitative component.

As part of recruitment monitoring, reasons for declining participation will be recorded for individuals approached but not enrolled.

Hypotheses

The investigators hypothesise that compared to inpatient rehabilitation, the RITH program will be:

Non-inferior in terms of mobility recovery (DEMMI score within 2.9 points). Superior in reducing hospital bed days, with at least a 6-day reduction in physical ward stay.

Superior in improving health-related quality of life, walking ability, fear of falling, opioid consumption, and carer experience.

More cost-effective than usual care. Effective in reducing total length of stay (LOS), provided barriers to rapid transition to RITH are addressed.

Methods

Eligibility is determined perioperatively.

Inclusion criteria

* Adults aged ≥50 admitted to Liverpool or Bankstown hospitals with LTHF who:
* Undergo surgical management.
* Were living in the community pre-injury and plan to return home.
* Weight bear as tolerated post-surgery.
* Are deemed suitable for rehabilitation.
* The presence of a carer, if required for mobility or function, is necessary at the time of transfer to the community. The carer must be prepared to manage the patient within 3 days post-randomisation.
* Suitable environment for home-based rehabilitation as assessed by the MDT as per usual practice.

Once cleared for rehabilitation (typically 5-10 days post-surgery), participants will be randomised to:

Intervention Groups

Usual Care Inpatient Rehabilitation (UCIR): Participants will receive care in a rehabilitation ward or subacute hospital, including therapy from a multidisciplinary team. Discharge occurs when they achieve sufficient walking and functional ability, typically within 1-3 weeks. Researchers will collect information about carer visits and associated costs during the stay.

Rehabilitation in the Home (RITH): Participants will receive therapy at home from a multidisciplinary team. Discharge occurs when they achieve sufficient walking and functional ability, typically within 1-3 weeks. Researchers will contact patients about carer-related costs during the program.

Follow-up Assessments:

After completing rehabilitation, researchers will visit participants at home (or in the clinic if preferred) shortly after discharge and again six weeks after their initial hospital admission to assess walking ability, daily activities, confidence, quality of life, pain, and post-surgery challenges. Researchers will also gather information on healthcare visits, costs, and new community services used. If participants have carers, the carers will be invited to complete a voluntary survey about carer experience. Medical records will also be reviewed to understand the care provided over the study period.

Qualitative study:

A purposive sample of patients and their carers who were randomised to the RITH group will be invited to participate in a one-on-one interview some weeks after completing rehabilitation. Additionally, an opportunistic sample of other stakeholders such as clinicians, healthcare managers, and insurers will be invited to participate. The embedded qualitative study seeks to gain insights into why the RITH program was or was not deemed effective for individual participants, as well as how the RITH program may be made more acceptable for future implementation.

Sample size calculation:

A sample of 220 participants (allowing for 7% loss to follow-up) is required to detect:

A 2.9-point between-group difference in DEMMI (non-inferiority margin: 6, SD: 8.9).

A 6-day reduction in hospital bed days (mean 25, SD 17, negative binomial parameter theta = 2.1) with 80% power (α = 0.05).

Analysis plan for primary outcome: The primary outcome will be analysed using an analysis of covariance (ANCOVA) with the 6-week DEMMI score as the dependent variable, and independent variables of group, timepoint, and an interaction between group and timepoint. The 6-week DEMMI will be examined using contrasts of the interaction.

Cost analysis: A cost-effectiveness analysis will be conducted alongside this trial, including both direct and indirect costs.

Analysis plan for qualitative study: Qualitative interviews will be analysed using the Rapid Assessment Process, combining deductive and inductive approaches for efficient thematic analysis.

Conditions

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Hip Fractures (ICD-10 72.01-72.2) Rehabilitation Program

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

This study is a pragmatic, multicentre, randomised, single-blinded, two-group parallel, non-inferiority trial with an embedded qualitative component. Participants will be recruited in parallel from two different hospitals, ensuring a diverse and representative sample.
Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

SINGLE

Outcome Assessors
The assessor and statistician will be blinded to randomisation outcomes and will perform assessments on all participants from both arms. Assessments will be conducted at two time points: at the completion of the program (UCIR or RITH) and at six weeks following initial hospital admission. This blinding minimises potential bias in outcome evaluation and ensures the integrity, reliability, and objectivity of the trial's findings.

Study Groups

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Rehabilitation in the Home (RITH)

Participants randomised to the experimental pathway. Participants will receive home-based therapy from a multidisciplinary (MDT) team, including physiotherapists, occupational therapists, social workers, dieticians, medical practitioners, psychologists, and pharmacists.

Group Type EXPERIMENTAL

Rehabilitation in the home

Intervention Type OTHER

Participants will receive home-based therapy from a MDT team, including physiotherapists, occupational therapists, social workers, dietitians, medical practitioners, psychologists, and pharmacists. Participants will be transferred to RITH once they achieve a level of mobility (+/- assistance) that enables them to manage at home. As per usual care, the disciplines required, frequency of visits, duration of visits, and duration of rehabilitation will be based on the patient's specific needs. There will be weekly MDT conferences to discuss patient progress led by medical staff. Telehealth care may be incorporated into the RITH program, subject to patient preference and provider availability. If the participant deteriorates during the RITH program, the escalation plan mandated by the LHD HITH Department will be followed to ensure appropriate care is provided. As for UCIR, discharge occurs when patients achieve sufficient walking and functional ability with available assistance.

Usual Care Inpatient Rehabilitation (UCIR)

Participants randomised to the usual care pathway. Participants will receive care in a rehabilitation ward or subacute hospital, including therapy from a multidisciplinary team.

Group Type ACTIVE_COMPARATOR

Usual care inpatient rehabilitation

Intervention Type OTHER

Participants will receive care in a rehabilitation ward or subacute hospital, including therapy from a MDT team. Discharge occurs when patients achieve sufficient walking and functional ability with available assistance, typically within 1-3 weeks, though this varies.

Interventions

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Rehabilitation in the home

Participants will receive home-based therapy from a MDT team, including physiotherapists, occupational therapists, social workers, dietitians, medical practitioners, psychologists, and pharmacists. Participants will be transferred to RITH once they achieve a level of mobility (+/- assistance) that enables them to manage at home. As per usual care, the disciplines required, frequency of visits, duration of visits, and duration of rehabilitation will be based on the patient's specific needs. There will be weekly MDT conferences to discuss patient progress led by medical staff. Telehealth care may be incorporated into the RITH program, subject to patient preference and provider availability. If the participant deteriorates during the RITH program, the escalation plan mandated by the LHD HITH Department will be followed to ensure appropriate care is provided. As for UCIR, discharge occurs when patients achieve sufficient walking and functional ability with available assistance.

Intervention Type OTHER

Usual care inpatient rehabilitation

Participants will receive care in a rehabilitation ward or subacute hospital, including therapy from a MDT team. Discharge occurs when patients achieve sufficient walking and functional ability with available assistance, typically within 1-3 weeks, though this varies.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Community-dwelling adults ages ≥ 50 years presenting to Liverpool hospital or Bankstown-Lidcombe hospital with a low-trauma (osteoporotic) hip fracture who undergo surgical management
* Anticipated to return to community (private) residence
* Permitted to weight-bear as tolerated post-surgery
* Suitable for inpatient rehabilitation (i.e., requires multidisciplinary rehabilitation, is considered cognitively suitable by the MDT to participate in the rehabilitation program being examined, and would otherwise be admitted to inpatient rehabilitation)
* The presence of a carer, if required for mobility or function, is necessary at the time of transfer to the community. The carer must be prepared to manage the patient within 3 days post-randomisation. This time frame is considered necessary as carers will not be able to complete all required preparations before randomisation, and allowing an extended preparation period could bias the length of physical ward bed stay for the RITH group
* Suitable environment for home-based rehabilitation as assessed by the MDT as per usual practice

Exclusion Criteria

* Presence of a concomitant condition that precludes actively participating in a rehabilitation program at home
* Residential location outside the Bankstown-Canterbury, Liverpool, and Fairfield Local Government Areas
* Active end-of-life management or palliative care
* Previously participated in the HITH4Hips or RITH4Hips trials
Minimum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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South West Sydney Local Health District

OTHER

Sponsor Role lead

Responsible Party

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Thuy Anh Bui

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Thuy Anh Bui, BSC, GradCert Higher Ed, PhD

Role: PRINCIPAL_INVESTIGATOR

South West Sydney Local Health District

Locations

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Liverpool Hospital

Sydney, New South Wales, Australia

Site Status

Fairfield Hospital

Sydney, New South Wales, Australia

Site Status

Bankstown-Lidcombe Hospital

Sydney, New South Wales, Australia

Site Status

Countries

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Australia

Central Contacts

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Thuy Anh Bui, BSC, GradCert Higher Ed, PhD

Role: CONTACT

+61 02 8738 9254

Justine Naylor, BAppSc (Physiotherapy), PhD

Role: CONTACT

+61 02 8738 9257

Facility Contacts

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Professor Justine Naylor, PhD

Role: primary

+61 2 8738 9257

Dr Thuy Anh Bui, BSC, GradCert Higher Ed, PhD

Role: backup

+61 2 8738 9254

Seema Radhakrishnan, MBBS,FAFRM,M Med,PhD,FULT

Role: primary

+61 2 9616 8111

Tai Tak Wan, MBBS, MRCP, FHKCP, FAFRM, DCH

Role: backup

+61 2 9728 9988

Ishrat Jahan, MBBS, Dip Child Health, FRACGP

Role: primary

+61 400090362

Marie March, BAppScPhty, PhD

Role: backup

Other Identifiers

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2025_ETH00123

Identifier Type: OTHER

Identifier Source: secondary_id

2025_ETH00123

Identifier Type: -

Identifier Source: org_study_id

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