Digital Prehabilitation for Patients Undergoing Major Elective Surgery

Royal United Hospitals Bath NHS Foundation Trust

Status: Completed

Conditions: Surgery

Treatments: Behavioral: Six weeks of digital prehabilitation

Study type: Interventional

Funder types: Other

Identifiers

NCT06137781

333460

Details and patient eligibility

About

Prehabilitation describes the process of improving someone's functional capacity before major surgery. Prehabilitation commonly focuses on exercise training, as fitness level is a predictor of surgical outcomes - the fitter you are before surgery, the lower the risk of complications after surgery. Typically, exercise training is done at the hospital, but research shows that patients would prefer to do prehabilitation exercises in their home.

The goal of this study is to test the feasibility of an online prehabilitation programme made by PreActiv, which can be accessed at home via a website by patients who are awaiting major surgery. PreActiv's prehabilitation programme is six weeks long, and involves three 35-minute exercise sessions per week, with each session including a warm-up, cardio exercises, muscle strengthening exercises, and breathing exercises. Information from this pilot study on the number of exercise sessions attended (adherence) and the number of patients who complete the study (retention) will be used to decide whether we should progress to a larger study that assesses the effectiveness of PreActiv's prehabilitation.

Full description

This is a single-arm pilot study to assess the feasibility of PreActiv's digital prehabilitation alongside usual care at the Royal United Hospitals Bath NHS Foundation Trust. The novel provision of tailored, progressive, dynamic, evidence-based, and home-based prehabilitation via PreActiv's digital platform requires evaluation for feasibility, prior to a larger, randomised-controlled trial assessing efficacy. Such research is warranted, as patients indicate a preference to complete prehabilitation at home, rather than at the hospital, but current home-based prehabilitation programmes are one-size-fits-all, and do not adapt to changes in fitness level.

Patients awaiting major surgery and aged 50 years or older will be identified by preoperative nurses and screened by a member of the research team at the Royal United Hospitals Bath NHS Foundation Trust. Eligible patients who provide written informed consent will then be invited to attend a measurement visit at the University of Bath for baseline assessments of fitness, blood pressure, physical activity level, and wellbeing in week 0. All participants will then enrol onto PreActiv's website, and a six-week, thrice weekly prehabilitation programme will be created for them based on their mobility and fitness level. Measurements at the University of Bath will be repeated in week 7 to assess the preliminary efficacy of PreActiv's digital prehabilitation.

Feasibility outcomes will be used to inform the design of a potential future randomised-controlled trial measuring change to cardiorespiratory fitness as the primary outcome. The decision to progress to a randomised-controlled trial will be based on pre-defined progression criteria for adherence and retention in this pilot study. In addition, participant feedback will be used to refine the study design and intervention.

Enrollment: 35 patients

Sex: All

Ages: 50+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Planned for major elective surgery ≥10 weeks from time of recruitment Major or complex surgery examples in NICE guideline NG45 'Routine preoperative tests for elective surgery' provides appropriate examples that are relevant to the patient cohort at the Royal United Hospitals Bath NHS Foundation Trust (RUH). We have extrapolated from these examples a list of surgical procedures that qualify as major or complex surgery and are carried out at the RUH. This list is not exhaustive but provides a range of procedures that are applicable for example: laparotomy, joint replacement, total abdominal hysterectomy, nephrectomy, neck dissection, parotidectomy, endoscopic resection of prostate, thyroidectomy.
• Aged ≥50 years

Exclusion criteria

• Surgery scheduled in <10 weeks
• Any relative or absolute contraindications to undertake an exercise test as described by the American College of Sports Medicine (ACSM, 2022) and the American Heart Association (Fletcher et al., 2013)
• Unsuitable to increase physical activity level as determined by Physical Activity Readiness Questionnaire (PAR-Q)
• Uncontrolled or poorly-controlled lung condition, diabetes, or seizures
• Recent (<12 months) cardiovascular events needing hospital admission
• Ongoing infection or wound making this programme hazardous for the patient
• Unable to access technology required to use the PreActiv digital platform
• Currently meeting World Health Organisation (WHO) physical activity guidelines of 75- 300 minutes of moderate to vigorous intensity physical activity per week, plus twice-weekly muscle strengthening activities
• Unable to understand explanations and/or provide informed consent
• Unable to understand written or spoken English, and without ongoing access to an interpreter
• Any condition and/or behaviour that would pose undue personal risk or introduce bias into the study
• Currently enrolled in another research trial

Trial design

Primary purpose: Supportive Care

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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35 participants in 1 patient group

Six weeks of digital prehabilitation

Experimental group

Description:

The digital prehabilitation programme comprises three 35-minute exercise sessions per week, including a warm-up, vigorous intensity aerobic and resistance exercises, and breathing exercises. The digital prehabilitation programme will be tailored to the participant's mobility level and fitness level, which will be assessed via in-platform questionnaires and functional assessments. Functional assessments will be repeated every two weeks to adapt the prehabilitation programme according to changes in fitness level. Within PreActiv's website, participants will be enrolled into a managed community forum of patients and healthcare professionals where they can post their achievements and questions. Alongside access to PreActiv's digital prehabilitation, patients will be given educational materials that summarise the benefits of prehabilitation and how to realise them.

Treatment:

Behavioral: Six weeks of digital prehabilitation