Cognitive Functional Therapy (CFT) is a psychologically informed, physiotherapist-led intervention that targets the biopsychosocial complexity of persistent low back pain (LBP). CFT has demonstrated positive outcomes in two randomised controlled trials (RCT) but has not previously been evaluated in the United Kingdom National Health Service (NHS). This study aimed to determine the feasibility of completing a definitive RCT, that will evaluate the clinical and cost-effectiveness of CFT in comparison to usual physiotherapy care (UPC) for people with persistent LBP in the NHS. A two-arm parallel feasibility RCT compared CFT with UPC in participants with persistent LBP. Data concerning study processes, resources, management and patient reported outcome measures (disability, pain intensity, quality of life and psychosocial function) were collected at baseline, three and six-month follow-up, analysed and evaluated in order to establish feasibility. Sixty participants (n=30 CFT and n=30 UPC) were recruited with 71.6% (n=43) retained at six-month follow-up. CFT was delivered to fidelity, relevant and clinically important outcome data were rigorously collected and CFT was tolerated by participants with no safety concerns. The Roland-Morris disability questionnaire was the most suitable primary outcome measure and sample size calculations were completed for a definitive RCT. Intention to treat analysis indicated a signal of effect in favour of CFT with moderate and large between group effect sizes observed across outcome measures at six-month follow-up.Purposes of the study and background
Methods and results
Cognitive Functional Therapy (CFT) is a complex intervention that targets the biopsychosocial nature of low back pain (LBP). The barriers and facilitators to CFT have not previously been researched in the United Kingdom National Health Service (NHS). This study aimed to explore the barriers and facilitators of CFT in the NHS ahead of a future clinical trial. Participants who had completed a CFT intervention for persistent LBP and physiotherapists who had previously attended a CFT training workshop were recruited. Data were collected using one to one semi-structured interviews and were analysed thematically using framework method. Eight people with LBP and ten physiotherapists consented to participate. The key findings were that UK NHS physiotherapists can be trained to deliver CFT, they valued the training and felt confident to deliver CFT successfully to patients in NHS physiotherapy departments. Peer support and mentorship from a CFT practitioner was necessary for the physiotherapists to sustain changes to their clinical practice. Participants with LBP welcomed CFT as they felt it was beneficial and enabled them to self-manage their LBP and they could recognise the difference between CFT and usual care. The barriers, mainly related to the healthcare system, included short appointment times and poor availability of follow-up appointments.Purposes of the study and background
Methods and results
Health literacy, the ability to seek, understand and utilise health information, is important for health and health-related decisions. Suboptimal health literacy is associated with poorer health outcomes in many chronic conditions although this has not been studied in chronic low back pain (CLBP). This study explored health literacy in a community cohort with and without CLBP. 117 adults, comprising 61 with no history of CLBP and 56 with CLBP (28 with low and high disability, respectively, determined by a median split in Oswestry scores) participated. Using a mixed methods approach, data were collected on pain severity, LBP-related disability, fear avoidance, LBP beliefs, pain catastrophizing and health literacy was measured using the Short-form Test of Functional Health Literacy in Adults (S-TOFHLA). In-depth interviews were undertaken with 36 CLBP participants to explore beliefs about LBP and experiences in seeking, understanding and using LBP information. LBP-related beliefs and behaviours, rather than pain intensity and health literacy skills, were associated with disability related to LBP. Individuals with CLBP-high disability had poorer back pain beliefs and increased fear avoidance behaviours relating to physical activity. Although S-TOFHLA scores suggested adequate health literacy across all participants and these were not related to LBP beliefs and attitudes, interviews revealed that individuals with CLBP-high disability adopted a more passive coping style and had a patho-anatomical view of their disorder compared to individuals with CLBP-low disability.Purpose
Methods and results
