Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Trial Review
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Download to PDF
Trial registered on ANZCTR
Registration number
ACTRN12624000479505p
Ethics application status
Submitted, not yet approved
Date submitted
22/03/2024
Date registered
18/04/2024
Date last updated
8/09/2024
Date data sharing statement initially provided
18/04/2024
Type of registration
Prospectively registered
Titles & IDs
Public title
Investigating the effects of Mau rakau exercises among people with shoulder osteoarthritis.
Query!
Scientific title
Investigating the effects of Mau rakau exercises (mahi a tinana) among people (tangata) 55 years and over with shoulder osteoarthritis.
Query!
Secondary ID [1]
311800
0
E8016: Walter - HRC Health Delivery Research Activation Grant 23/993/A
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Glenohumeral osteoarthritis
333316
0
Query!
Condition category
Condition code
Musculoskeletal
330002
330002
0
0
Query!
Osteoarthritis
Query!
Physical Medicine / Rehabilitation
330142
330142
0
0
Query!
Other physical medicine / rehabilitation
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
A Mau Rakau exercise programme will be developed and led by a proficient Maori Taiaha teacher from the Te Whare Tu Taua o Waitaha.
The Mau Rakau exercise programme will be designed to target the muscles performing shoulder rotations, abduction, adduction, flexion, extension, and scapular retraction. All shoulder movements of internal/external rotation, abduction/adduction, flexion/extension will be performed in the Mau Rakau exercise programme. The participants will hold a Rakau in their hands and perform a low intensity starting warmup and then perform a set of exercises with progressive intensity. The exercises will start with minimal intensity and the intensity will increase every two weeks. The exercise intensity will be subjectively assessed using the Borg's modified RPE scale.
All the participants who meet the eligibility criteria will need to attend an eight-week Mau Rakau exercise programme. Every week the participants will attend three 45-minute sessions on alternative days to provide a day’s rest between sessions. Two supervised group sessions per week at the University of Canterbury Christchurch campus and one unsupervised home-based session. A group of 10 participants will be monitored by one research assistant.
Each session will run for approximately 45 minutes. Each week’s day one and day five session will be supervised and conducted at the University of Canterbury Christchurch campus. The day three session will be conducted and supervised online with the participants performing the exercises at their home.
During each session, the lead research assistant will record attendance of the participants to monitor adherence to the programme. During each session, participants will be provided manual guidance, verbal encouragement, and motivation by the leading research assistant.
Every week participants will be provided an instructional video, and they will be required to record their exercise programme adherence in a logbook. In the logbook there will be a visual analog pain scale (VAS) on which the participants will be required to subjectively score their pain before and after each session.
A standard Rakau will be given to each participant to perform the exercises and take home.
The exercise intensity will be progressively increased every 2 weeks. If any participant reports excessive pain during the session, they will be immediately referred to a medical practitioner. If any participant reports any discomfort in doing the exercises, then individual adaptations and exercise regressions will be made as required.
Assessment of the outcome variables will be performed at baseline and at the end of every second week for eight weeks.
Query!
Intervention code [1]
328247
0
Rehabilitation
Query!
Comparator / control treatment
No control group
Query!
Control group
Uncontrolled
Query!
Outcomes
Primary outcome [1]
337757
0
Mau Rakau exercise programme adherence
Query!
Assessment method [1]
337757
0
During each session, the lead research assistant will record attendance of the participants to monitor adherence to the programme.
If the adherence rate was more than 70%, this will be considered high adherence to the programme.
Query!
Timepoint [1]
337757
0
Assessment of the exercise adherence will be performed at every session.
Query!
Primary outcome [2]
337894
0
Shoulder pain response
Query!
Assessment method [2]
337894
0
Each participant will be provided a logbook and there will be a visual analog pain scale (VAS) on which the participants will be required to subjectively score their pain before and after each session.
Query!
Timepoint [2]
337894
0
Assessment of pain responses will be conducted before and after every session.
This will be recorded when they perform both the in-home exercises and supervised sessions.
Query!
Secondary outcome [1]
433188
0
Kinematic changes to the shoulder joint's active Range of Motion (ROM)
Query!
Assessment method [1]
433188
0
A goniometer will be used to objectively assess the ROM of the participant’s bilateral shoulders when they perform shoulder abduction, internal and external rotation
Query!
Timepoint [1]
433188
0
At baseline and at the end of every 2 weeks for up to 8 weeks post-enrolment.
Query!
Secondary outcome [2]
433189
0
Kinetic changes to the shoulder joint's isometric muscle strength.
Query!
Assessment method [2]
433189
0
A VALD force frame will be used to objectively assess the isometric strength of the participant’s bilateral shoulders when they perform shoulder abduction, internal and external rotation.
Query!
Timepoint [2]
433189
0
At baseline and at the end of every 2 weeks for up to 8 weeks post-enrolment.
Query!
Secondary outcome [3]
433613
0
Changes to the self-reported shoulder function
Query!
Assessment method [3]
433613
0
Disabilities of the Arm, Shoulder, and Hand (DASH) will be used.
The DASH self-reported questionnaire is a valid and reliable tool to measure shoulder function. Participants will subjectively answer the questions.
Query!
Timepoint [3]
433613
0
At baseline and at the end of every 2 weeks for up to 8 weeks post-enrolment.
Query!
Secondary outcome [4]
433615
0
Changes to the self-reported shoulder function quality.
Query!
Assessment method [4]
433615
0
Western Ontario Osteoarthritis of the shoulder score (WOOS).
The WOOS is a valid and reliable scale using which the participants will self-report their shoulder-related quality of life score. This tool is specifically designed for individuals diagnosed with osteoarthritis.
Query!
Timepoint [4]
433615
0
At baseline and at the end of every 2 weeks for up to 8 weeks post-enrolment.
Query!
Secondary outcome [5]
433617
0
Self-reported quality of life
Query!
Assessment method [5]
433617
0
The EQ-5D-5L questionnaire will be given to the participants so that they can subjectively self-report their quality of life on the following five dimensions: Self-care, depression, pain, daily activities, and mobility.
Query!
Timepoint [5]
433617
0
At baseline and at the end of every 2 weeks for up to 8 weeks post-enrolment.
Query!
Eligibility
Key inclusion criteria
1.Patients 55 years and over
2.Must have moderate to severe primary glenohumeral osteoarthritis.
3.Ability to stand and walk unsupported.
4.Ability to hold the Mau Rakau in both hands.
5.Ability to give consent to participate.
Query!
Minimum age
55
Years
Query!
Query!
Maximum age
No limit
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
Exclusion criteria:
1.Previous or current upper limb fractures
2.Scheduled upper limb surgery in the next 6 months.
3.Diagnosed as another type of glenohumeral arthritis.
4.Existing cancer diagnosis and undergoing cancer treatment.
5.Inability to give consent to participate.
6.Regular participation in Mau Rakau mahi a tinana in the previous 6 months.
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Non-randomised trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Open (masking not used)
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Single group
Query!
Other design features
Query!
Phase
Not Applicable
Query!
Type of endpoint/s
Safety/efficacy
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Not yet recruiting
Query!
Date of first participant enrolment
Anticipated
1/11/2024
Query!
Actual
Query!
Date of last participant enrolment
Anticipated
31/01/2025
Query!
Actual
Query!
Date of last data collection
Anticipated
28/02/2025
Query!
Actual
Query!
Sample size
Target
30
Query!
Accrual to date
Query!
Final
Query!
Recruitment outside Australia
Country [1]
26212
0
New Zealand
Query!
State/province [1]
26212
0
Canterbury
Query!
Funding & Sponsors
Funding source category [1]
316135
0
Government body
Query!
Name [1]
316135
0
Health Research Council of New Zealand
Query!
Address [1]
316135
0
Query!
Country [1]
316135
0
New Zealand
Query!
Funding source category [2]
316136
0
University
Query!
Name [2]
316136
0
University of Canterbury
Query!
Address [2]
316136
0
Query!
Country [2]
316136
0
New Zealand
Query!
Primary sponsor type
Government body
Query!
Name
Health Research Council of New Zealand
Query!
Address
Query!
Country
New Zealand
Query!
Secondary sponsor category [1]
318310
0
University
Query!
Name [1]
318310
0
University of Canterbury
Query!
Address [1]
318310
0
Query!
Country [1]
318310
0
New Zealand
Query!
Ethics approval
Ethics application status
Submitted, not yet approved
Query!
Ethics committee name [1]
314961
0
Northern B Health and Disability Ethics Committee
Query!
Ethics committee address [1]
314961
0
https://ethics.health.govt.nz/about/northern-b-health-and-disability-ethics-committee/
Query!
Ethics committee country [1]
314961
0
New Zealand
Query!
Date submitted for ethics approval [1]
314961
0
23/07/2024
Query!
Approval date [1]
314961
0
Query!
Ethics approval number [1]
314961
0
Query!
Summary
Brief summary
Mau rakau is a traditional Maori physical activity and its practitioners utilise active movements of the shoulder. Primary glenohumeral osteoarthritis (GHOA) is a degenerative condition affecting shoulder functionality, leaving affected individuals with two treatment choices: undergoing shoulder arthroplasty or preserving shoulder function through exercise therapy. In New Zealand, exercise therapy interventions for GHOA are provided mainly in a clinical setting on a one-on-one basis. Alternatively, when treatment is delivered in a community setting as an interactive group session, it may provide physical rehabilitation, improve social well-being and reduce treatment dropout rate. Therefore delivering a community exercise intervention based on mau rakau to individuals diagnosed with GHOA may improve their treatment compliance and improve their shoulder functionality.
Query!
Trial website
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
133262
0
Dr Sibi Walter
Query!
Address
133262
0
Faculty of Health, University of Canterbury, 20 Kirkwood Avenue, Ilam, Christchurch 8042
Query!
Country
133262
0
New Zealand
Query!
Phone
133262
0
+64 3 364 3443
Query!
Fax
133262
0
Query!
Email
133262
0
[email protected]
Query!
Contact person for public queries
Name
133263
0
Sibi Walter
Query!
Address
133263
0
Faculty of Health, University of Canterbury, 20 Kirkwood Avenue, Ilam, Christchurch 8042
Query!
Country
133263
0
New Zealand
Query!
Phone
133263
0
+64 3 364 3443
Query!
Fax
133263
0
Query!
Email
133263
0
[email protected]
Query!
Contact person for scientific queries
Name
133264
0
Sibi Walter
Query!
Address
133264
0
Faculty of Health, University of Canterbury, 20 Kirkwood Avenue, Ilam, Christchurch 8042
Query!
Country
133264
0
New Zealand
Query!
Phone
133264
0
+64 3 364 3443
Query!
Fax
133264
0
Query!
Email
133264
0
[email protected]
Query!
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
Query!
No/undecided IPD sharing reason/comment
Query!
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
Download to PDF