Aortic Valve Disease, Cardiac Disease, Coronary Artery Disease, Endocarditis, Valve Heart Disease
Conditions
Brief summary
This is a single centre, single arm pilot feasibility study to determine the feasibility and practicality of prehabilitation in acute inpatients waiting for cardiac surgery. We will be looking into participant eligibility, acceptability, recruitment rates, completion rates and barriers to implementing a prehabilitation programme. Secondary outcomes include safety (incidence of adverse events directly related to the study), improvement in 6 minutes walk test (6MWT), hand grip strength, quality of life, and spirometry. At the end of the trial, we will be seeking the feedback of the participants to help us improve the design further.
Detailed description
Prehabilitation is a process of preparing a patient for major surgery with the aim of improving their outcome and recovery. Prehabilitation has shown benefits such as reduced post-operative complications and shorter inpatient stay in elective cardiac surgery population. There is currently no published research looking into the benefit of prehabilitation in acute inpatients. I am currently doing an MD focusing on inpatients waiting for acute cardiac surgery in Castle Hill Hospital (CHH). The rationale for this is based on National Institute for Cardiovascular Outcomes Research (NICOR) report indicating that acute cardiac surgery waiting times increased, ranging from 7 to 24 days. Traditionally, inpatients are asked to have bed rest. However, this affects patient's mental and physical wellbeing, and hence negatively impact outcome. The project consist of three parts. The first is an analysis of patients who had cardiac surgery in 2022 based on cardiac surgery audit data which is routinely collected for all patients. The purpose of this study is to assess the waiting times for acute cardiac surgery in East Yorkshire and describe the demographic and potential impact of the waiting times on these patients. We have sought local governance approval for this section as it involves data that is routinely collected in the department. The second part of the project is a survey amongst patients waiting for acute cardiac surgery to gauge patient interest, how to engage them, opinion on design and potential problems that needs to be addressed. The third and main part of the project is a single centre, single arm, prospective, pilot feasibility trial aiming to recruit 20 acute inpatients. The primary objective of the trial is to investigate the feasibility, acceptability and completion rates of prehabilitation. The secondary objective is to identify any potential improvement and safety concerns. The intervention involves exercise and anxiety management. The interventions will start as soon as the patient is recruited, end on the day before surgery and not impact the date of their surgery. We have received ethical approval from Hull York Medical School (HYMS) ethics committee for the second and third part of the project. In addition to this, we have also applied for Research Ethics Committee (REC) approval in Integrated Research Application System (IRAS). We are awaiting the REC approval.
Interventions
OTHERPrehabilitation
Participants will be exposed to exercise and psychoeducation. Aerobic exercise will be on a cycle ergometer tailored to their capability and will aim for a low to moderate intensity.The patients will be exercised using the intermittent protocol of alternating 1 minute moderate and 1 minute low intensity aerobic exercise. This duration can be gradually increased during subsequent sessions depending on the patient's ability. Aerobic exercise will be conducted 2- 3 times per week depending on patient's ability. In addition, participants are expected to do strength and inspiratory muscle training in their own time. The psychoeducation booklet and audio are designed with input from in-house clinical psychologist. The aim of the booklet is to explain the emotions they may feel whilst being in hospital, symptoms of anxiety, suggest how to manage anxiety, behavioural strategies that may help and signposting if they require further support.
Sponsors
University of Hull
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SUPPORTIVE_CARE
Masking
NONE
Intervention model description
Single arm pilot feasibility study in acute inpatients waiting for cardiac surgery. Intervention is a prehabilitation program
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* All patients over the age of 18 scheduled for acute cardiac surgery in CHH will be given consideration to participate in this clinical trial.
Exclusion criteria
* Patients who are unable or unwilling to participate in any of the elements of prehabilitation will be excluded. These include those that have cognitive disability (including unconsciousness), cardiac or clinical instability, functional or anatomical impairment which impairs ability to participate, language barrier or patient refusal. Patients that have impending surgery within 72 hours of arrival to hospital will be excluded. Patients who are awaiting surgery in district hospitals or outside of Castle Hill Hospital will be excluded. A non-exhaustive list of
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Feasibility of prehabilitation in acute inpatients waiting for cardiac surgery | We estimate from patient recruitment to day before surgery can be between 7 days and 4 weeks. Intervention will start as soon as patient is recruited and end the day before their surgery | We will be assessing the eligibility, recruitment rate, deliverability, logistical, practicality, completion rate, achievability and acceptability of the program. This is based on the recruitment as well as participant feedback interview. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Efficacy of prehabilitation | Assessment will be done on day 0 (recruitment), day 7 and day 14 or day before surgery | To identify a signal of efficacy for positive changes in physical health exercise, mental wellbeing and quality of life. This is done by assessing participants changes in 6 minutes walk test (6MWT). |
| Complication rate | Day 0 (pre op) to day of patient discharge or 30 post op | To identify differences in length of hospital stay, complications and readmission rates to hospital following surgery compared to usual care. This is done by comparing our outcomes with the hospital's standard care. Outcome from standard care will be obtained from hospital audit data |
| Safety of Prehabilitation in acute inpatients waiting for surgery | day 0 to day before surgery | Throughout the study, we will be collecting information on adverse events, complications which may or may not be related to the intervention(s) |
Countries
United Kingdom
Contacts
Primary ContactSarah Raut
Backup ContactLee Ingle
Outcome results
None listed