TY - JOUR
T1 - Using SUpported Motivational InTerviewing (SUMIT) to increase physical activity for people with knee osteoarthritis
T2 - a pilot, feasibility randomised controlled trial
AU - Bell, Emily Catherine
AU - O'Halloran, Paul
AU - Wallis, Jason A.
AU - Crossley, Kay M.
AU - Gibbs, Alison J.
AU - Lee, A.
AU - Jennings, Sophie
AU - Barton, Christian J.
N1 - Funding Information:
This study is supported by a La Trobe University Postgraduate Stipend (ECB). This trial was supported by a Cabrini Foundation Research Grant to the value of AUD29 999.65 and Arthritis Australia to the value of AUD10 000. The remaining funds required were supported by in-kind funds from La Trobe University.
Funding Information:
This study is supported by a La Trobe University Postgraduate Stipend (ECB). This trial was supported by a Cabrini Foundation Research Grant to the value of AUD$29 999.65 and Arthritis Australia to the value of AUD$10 000. The remaining funds required were supported by in-kind funds from La Trobe University.
Publisher Copyright:
© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
PY - 2023/11/21
Y1 - 2023/11/21
N2 - Objective The objective of this study was to determine the feasibility and effectiveness of using SUpported Motivational InTerviewing (SUMIT) to increase physical activity in people with knee osteoarthritis (KOA). Design Randomised controlled trial. Setting We recruited people who had completed Good Life with osteoArthritis Denmark (GLA:D) from private, public and community settings in Victoria, Australia. Interventions Participants were randomised participants to receive SUMIT or usual care. SUMIT comprised five motivational interviewing sessions targeting physical activity over 10 weeks, and access to a multimedia web-based platform. Participants Thirty-two participants were recruited (17 SUMIT, 15 control) including 22 females (69%). Outcome measures Feasibility outcomes included recruitment rate, adherence to motivational interviewing, ActivPAL wear and drop-out rate. Effect sizes (ESs) were calculated for daily steps, stepping time, time with cadence >100 steps per minute, time in bouts >1 min; 6 min walk distance, Knee Osteoarthritis Outcome Score (KOOS) subscales (pain, symptoms, function, sport and recreation, and quality of life (QoL)), Euroqual, systolic blood pressure, body mass index, waist circumference, 30 s chair stand test and walking speed during 40 m walk test. Results All feasibility criteria were achieved, with 32/63 eligible participants recruited over seven months; with all participants adhering to all motivational interviewing calls and achieving sufficient ActivPAL wear time, and only two drop-outs (6%). 12/15 outcome measures showed at least a small effect (ES>0.2) favouring the SUMIT group, including daily time with cadence >100 steps per minute (ES=0.43). Two outcomes, walking speed (ES= 0.97) and KOOS QoL (ES=0.81), showed a large effect (ES>0.8). Conclusion SUMIT is feasible in people with knee osteoarthritis. Potential benefits included more time spent walking at moderate intensity, faster walking speeds and better QoL. Trial registration number ACTRN12621000267853.
AB - Objective The objective of this study was to determine the feasibility and effectiveness of using SUpported Motivational InTerviewing (SUMIT) to increase physical activity in people with knee osteoarthritis (KOA). Design Randomised controlled trial. Setting We recruited people who had completed Good Life with osteoArthritis Denmark (GLA:D) from private, public and community settings in Victoria, Australia. Interventions Participants were randomised participants to receive SUMIT or usual care. SUMIT comprised five motivational interviewing sessions targeting physical activity over 10 weeks, and access to a multimedia web-based platform. Participants Thirty-two participants were recruited (17 SUMIT, 15 control) including 22 females (69%). Outcome measures Feasibility outcomes included recruitment rate, adherence to motivational interviewing, ActivPAL wear and drop-out rate. Effect sizes (ESs) were calculated for daily steps, stepping time, time with cadence >100 steps per minute, time in bouts >1 min; 6 min walk distance, Knee Osteoarthritis Outcome Score (KOOS) subscales (pain, symptoms, function, sport and recreation, and quality of life (QoL)), Euroqual, systolic blood pressure, body mass index, waist circumference, 30 s chair stand test and walking speed during 40 m walk test. Results All feasibility criteria were achieved, with 32/63 eligible participants recruited over seven months; with all participants adhering to all motivational interviewing calls and achieving sufficient ActivPAL wear time, and only two drop-outs (6%). 12/15 outcome measures showed at least a small effect (ES>0.2) favouring the SUMIT group, including daily time with cadence >100 steps per minute (ES=0.43). Two outcomes, walking speed (ES= 0.97) and KOOS QoL (ES=0.81), showed a large effect (ES>0.8). Conclusion SUMIT is feasible in people with knee osteoarthritis. Potential benefits included more time spent walking at moderate intensity, faster walking speeds and better QoL. Trial registration number ACTRN12621000267853.
KW - knee
KW - physical therapy modalities
KW - rehabilitation medicine
UR - https://www.scopus.com/pages/publications/85177701052
U2 - 10.1136/bmjopen-2023-075014
DO - 10.1136/bmjopen-2023-075014
M3 - Article
C2 - 37989380
AN - SCOPUS:85177701052
SN - 2044-6055
VL - 13
JO - BMJ Open
JF - BMJ Open
IS - 11
M1 - e075014
ER -