Digital Assessment Routing Tool (DART): Pilot Study

Study Overview
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Brief Summary
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In the pilot study, we aim to explore trial design, assess procedures, and collect exploratory data to inform the design of a future Randomised Controlled Trial. The intervention involves a Digital Assessment Routing Tool (DART) that provides triage outcomes with recommended management pathways for participants with musculoskeletal problems. Participants complete DART either before or after their consultation with usual care clinicians (Physiotherapy-led remote triage). The triage outcome dispositions between DART and usual care clinicians will be compared. A panel will be formed to provide consensus on disagreements that may result in adverse triage outcomes, as well as on a sample of agreements between DART and usual care clinicians.

Detailed Description
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The Digital Assessment Routing Tool (DART) is a first-contact web-based and mobile health system that uses clinical algorithms to triage patients with musculoskeletal disorders and recommend management pathways. This is achieved by completing an online web-based questionnaire that follows a clinical reasoning process commonly observed in face-to-face physiotherapy consultations. Based on the participant's answers, the clinical algorithm will generate sets of questions, leading up to a final triage disposition with a recommended management pathway. The triage outcomes with recommended management pathways are classified as follows; Medical care A&E referral Urgent GP Routine GP Consultant review Physiotherapy care Post-fracture or surgery physiotherapy Physiotherapy referral Physiotherapy referral plus psychosocial support Self-management Self-management with SOS Continue self-management advice The usual care clinician, providing physiotherapy-led remote triage, will follow their clinical reasoning and proceed with the consultation as usual. The participants will receive both the DART assessment and usual care remote triage (crossover design). Patient care will not change (except time taken to reach a decision) as its a crossover design and only the clinician assessment will count. Note, participants will be randomised in two arms (DART, PT-remote triage or reversed) to account for order effects. Outcomes will be collected at a single time point (Visit 1). Post data collection, a panel consisting of researchers, physiotherapists and clinical leaders with a minimum of 5 years' experience in musculoskeletal health will provide consensus on all the disagreements between DART and physiotherapy-led remote triage that can result in adverse triage outcomes; Physiotherapy care or self-management when it should have been urgent medical care (A&E referral or urgent GP). Self-management when it should have been either physiotherapy care or medical care and harm could result. Routine care when it should have been urgent care and harm could result. In addition, random samples of triage outcomes will be assessed to decide whether they were the most appropriate outcome.

Official Title
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Validation and Implementation of a Digital Assessment Routing Tool (DART) as an Alternative to Physiotherapy-led Remote Triage for Musculoskeletal Disorders: Protocol for a Pilot Randomised Crossover Non-inferiority Trial

Conditions
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Musculoskeletal Diseases or Conditions

Intervention / Treatment
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* Other: Digital Assessment Routing Tool [DART]
* Other: Physiotherapy-led remote triage (usual care)


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: A current musculoskeletal injury for which they are seeking treatment Over 18 years old Able to read and speak English Live in the UK Able to access the internet Exclusion Criteria: Cognitive impairments or learning disabilities that limits the participants to follow study- related procedures Unwillingness or inability to follow protocol-related procedures Optima Health employees Has an assessment from a health care professional for the same condition within the last 7 days

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Other
Allocation: Randomized
Intervention Model: Crossover Assignment
Interventional Model Description: Pilot study to inform a pilot randomised, double-blinded, crossover, non-inferiority trial with two arms (to account for order effects).
Masking: Triple


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: 1. Digital Assessment Routing Tool (DART) 2. Physiotherapy-led remote triage<br>Participants complete the Digital Assessment Routing Tool (DART), which is followed by physiotherapy-led remote triage with the usual care clinician. | Other: Digital Assessment Routing Tool [DART]<br>* DART is a first contact web-based and mobile health system that uses clinical algorithms to triage patients and recommend management pathways. Participants complete an online web-based questionnaire that follows a clinical reasoning process commonly observed in face-to-face physiotherapy consultations. Based on the participant's answers, the clinical algorithm generates sets of questions, leading up to a triage disposition with recommended management pathway. The triage outcomes with management pathways are classified; Medical care A&E referral Urgent GP Routine GP Consultant review Physiotherapy care Post-fracture or surgery physiotherapy Physiotherapy referral Physiotherapy referral plus psychosocial support Self-management Self-management with SOS Continue self-management advice<br>Other: Physiotherapy-led remote triage (usual care)<br>* Participants will receive usual physiotherapy-led remote triage services by a registered health care professional. This service is either a telephone or video consult and includes any diagnostic procedure (e.g. patient history, remote assessments) and treatment, such as management advise or home-based exercise therapy. Participants may seek help elsewhere or opt-out the study at any point, which will not affect their usual physiotherapy-led remote care<br>|
| Experimental: 1. Physiotherapy-led remote triage 2. Digital Assessment Routing Tool (DART)<br>Participants complete their physiotherapy-led remote triage with the usual care clinician, which is followed by the Digital Assessment Routing Tool. | Other: Digital Assessment Routing Tool [DART]<br>* DART is a first contact web-based and mobile health system that uses clinical algorithms to triage patients and recommend management pathways. Participants complete an online web-based questionnaire that follows a clinical reasoning process commonly observed in face-to-face physiotherapy consultations. Based on the participant's answers, the clinical algorithm generates sets of questions, leading up to a triage disposition with recommended management pathway. The triage outcomes with management pathways are classified; Medical care A&E referral Urgent GP Routine GP Consultant review Physiotherapy care Post-fracture or surgery physiotherapy Physiotherapy referral Physiotherapy referral plus psychosocial support Self-management Self-management with SOS Continue self-management advice<br>Other: Physiotherapy-led remote triage (usual care)<br>* Participants will receive usual physiotherapy-led remote triage services by a registered health care professional. This service is either a telephone or video consult and includes any diagnostic procedure (e.g. patient history, remote assessments) and treatment, such as management advise or home-based exercise therapy. Participants may seek help elsewhere or opt-out the study at any point, which will not affect their usual physiotherapy-led remote care<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| The agreement rate between triage outcomes with management pathways from physiotherapy-led and DART triage assessments. | The primary outcome measure will be the agreement rate of triage decisions made by both the clinician and the Digital Assessment Routing Tool (DART). The possible triage outcomes with management pathways are classified in three categories, namely 1) Medical care, 2) Physiotherapy care, and 3) Self-management. Medical care A&E referral Urgent GP Routine GP Consultant review Physiotherapy care Post-fracture or surgery physiotherapy Physiotherapy referral Physiotherapy referral plus psychosocial support Self-management Self-management Self-management with SOS Continue self-management advice | Immediately after the intervention. | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Musculoskeletal disorders, Physiotherapy, Web-based tool, Telehealth, Musculoskeletal, DART, Digital tool, Triage, Remote triage, Musculoskeletal management, Musculoskeletal triage, Clinical algorithm, Digital assessment routing tool, MSK, MSD, Telephone triage