Patient Adherence to a Physical Activity Advice

Summary

Low back pain is worldwide a common musculoskeletal condition with a high number of recurrences. Recurrence rate and the number of recurrences could be reduced and time to a next episode could be prolonged by advising an active lifestyle. Advising regular physical activity is the mainstay in physical therapy treatment. This includes an appeal to patients to adhere to an activity advice. Patient adherence to an activity advice is poor. In this study an intervention consisting of treatment of illness perceptions with or without organizing social support to increase adherence to an activity advice will be investigated.

The primary objective of this study is to investigate whether social support by a partner or friend and treatment of patients' illness perceptions influences the rate of adherence to an activity advice compared to treatment of patients' illness perceptions alone in patients suffering non-specific low back pain. Secondary objectives are; a) whether 'treatment of illness perceptions' changes patients' maladaptive illness perceptions into realistic ones, b) whether maladaptive illness perceptions, comorbidity and/or overweighed/obesity and/or rate of recurrences of non-specific low back pain and/or attitude and intention to physical activity influences patient's adherence .

This study is a multi-centre randomized two-arm controlled clinical trial. Patients ≥18 years presenting with at least a second episode of non-specific low back pain.

Patients in the intervention and control group will be asked to perform a physical activity advice. During two physiotherapy treatment sessions treatment of illness perceptions is performed in both groups. In the intervention group organizing social support by a partner or friend is added.

Twenty-five percent absolute improvement of walking and/or cycling according the NNGB in the intervention group is clinically relevant.

During four appointments several questionnaires have to be filled in and during two physiotherapy treatment sessions half an hour treatment of illness perceptions will be performed. Social support by a partner or friend will be organized during the same physiotherapy treatment sessions in the intervention group. During three separate weeks patients have to wear an activity monitor. Patients will be treated according to the Dutch Low Back Pain guideline; no adverse effects will be expected.

Conditions

• Patient Adherence

Interventions

BEHAVIORAL

social support

behaviour change intervention

BEHAVIORAL

treatment of illness perceptions

educational interview

DEVICE

Activ8

wearing a move monitor

OTHER

activity advice

walking or cycling 5 days a week during at least half an hour

Sponsors & Collaborators

• Maastricht University Medical Center

  lead OTHER

Principal Investigators

• Rob de Bie, Prof. PhD · Maastricht University

• Henk v Mameren, Em Prof PhD · Maastricht University

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

QUADRUPLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2016-11-30

Primary Completion

2023-12-31

Completion

2023-12-31

Countries

• Netherlands

Study Locations