Effectiveness of psychological interventions delivered by physiotherapists in the management of neck pain: a systematic review with meta-analysis

Navigating complexities: clinicians' experiences and systemic challenges in the implementation of evidence-based practice for chronic low back pain - a qualitative study

PURPOSE

Implementation of evidence-based practice (EBP) for chronic low back pain (CLBP) is poor. This study aimed to investigate the factors that influence exercise-based clinicians' implementation of EBP for people with CLBP.

MATERIALS AND METHODS

Semi-structured interviews were conducted with 40 clinicians (20 physiotherapists and 20 accredited exercise physiologists). Interviews explored clinicians' definition of EBP, understanding of EBP in CLBP management, barriers and enablers to EBP, and the impact of these factors on EBP implementation. Interviews were analysed using reflexive thematic analysis.

RESULTS

A complex interplay among clinician factors, systemic factors, and patient interactions was identified. Clinicians encountered challenges stemming from their misconceptions about EBP, which influenced their perspective(s) on its implementation. Clinicians expressed the challenges of implementing EBP when navigating patient expectations and beliefs, experiencing external pressures from funders and business models, and the subsequent impacts on their well-being. Continuing professional development, support from community, and workplaces that prioritised EBP enhanced clinicians' ability to make decisions that accommodate for the complexities of CLBP and better align with EBP.

CONCLUSION

A variety of factors impact exercise-based clinicians' implementation of EBP. The interaction between these factors greatly influences clinicians' ability to engage in and implement EBP in clinical practice.

Upper limb muscle strength and neuromuscular coordination and other factors as determinants of kinesiophobia in people with cervical and cervicothoracic spine dysfunction

The aim of this study was to analyze the incidence of neuromuscular coordination disorders and upper limb muscle strength in people with functional disorders of the cervical and cervicothoracic spine. A total of 407 participants took part in the study. The level of kinesiophobia was assessed using the Tampa scale. For cervical spine dysfunction, the pain was measured using the visual analogue scale (VAS) and the cervical disability index (NDI). Neuromuscular control was tested using the Deep Cervical Neck Flexor test with the Stabilizer device. Upper limb muscle strength was measured using a dynamometer test. The data obtained revealed a correlation between higher Tampa scale scores and most of the variables assessed. A positive correlation between age (rho = 0.27; p < 0.001), pain (rho = 0.43; p < 0.001), and NDI (rho = 0.43; p < 0.001) was registered. A negative relationship was found between neuromuscular coordination (rho = 0.41; p < 0.001) and muscle strength of most muscles(rho - 0.14 to -0.28, p < 0.01). Higher Tampa scale values correlate with poorer neuromuscular coordination, older age, pain, weaker NDI score, and strength of some upper limb muscles in the cervical and cervicothoracic spine functional impairment group. There is no correlation between kinesiophobia presence and gender.

Trajectories of cold but not mechanical sensitivity correspond with disability trajectories after whiplash injury

ABSTRACT

Developmental trajectories for neck disability after whiplash injury have been identified. Their relationship to cold and mechanical sensitivity trajectories is not known. We aimed to (1) identify recovery trajectories of cold and mechanical sensitivity, (2) explore their codevelopment with disability trajectories, (3) identify predictors of sensitivity trajectories, and (4) explore codevelopment of cold and mechanical sensitivity trajectories. Participants (n = 233) were assessed at <1, 3, 6, and 12 months after whiplash injury. Outcomes were cold pain detection threshold (CPT at neck), pressure pain detection thresholds (PPT, neck C5, and tibialis anterior), and the Neck Disability Index. We used group-based trajectory models to identify postinjury recovery trajectories and multinominal logistic regression to explore associations between baseline characteristics and trajectory membership. We identified the following trajectory groups: CPT (low [50.0%], moderate [29.7%], and high [20.4%] sensitivity); PPT C5 (low [10.8%] and high [89.2%] sensitivity); and PPT tibialis anterior (low [23.9%], moderate [39.0%], and high [37.1%] sensitivity); all were stable over the 12 months. There was good correspondence between disability and cold sensitivity trajectory groups but not for mechanical sensitivity; cold and mechanical sensitivity trajectories were not well associated. Higher baseline pain predicted membership of the high cold sensitivity trajectory (RR 1.27, 95% CI 1.01-1.59) and hyperarousal symptoms predicted membership of the moderate cold sensitivity trajectory (RR 1.17, 95% CI 1.01-1.36). We found no associations between baseline characteristics and mechanical sensitivity. There is an interplay between cold allodynia, pain, and hyperarousal symptoms in development of ongoing disability after whiplash injury. Different mechanisms likely underlie cold and mechanical sensitivity.

Are Tailored Interventions to Modifiable Psychosocial Risk Factors Effective in Reducing Pain Intensity and Disability in Low Back Pain? A Systematic Review with Meta-Analysis of Randomized Trials

OBJECTIVE: To determine whether tailored interventions based on patients' psychological profiles enhanced the outcomes of interventions in people with nonspecific low back pain, compared to usual care. DESIGN: Intervention systematic review with meta-analysis. LITERATURE SEARCH: Embase, Cochrane, Medline, Web of Science, CINAHL, and PsycINFO were searched from their inception until November 2, 2023. STUDY SELECTION CRITERIA: We included randomized clinical trials that compared psychological interventions to any alternatives without psychological components in patients with nonspecific low back pain who were stratified based on their psychological risk factors using the cutoff of the questionnaires measuring a psychological construct. DATA SYNTHESIS: The outcomes were pain intensity and disability. The revised Cochrane risk-of-bias tool for randomized trials was used to evaluate the risk of bias. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was used to judge certainty of evidence. RESULTS: Twenty-nine trials were included, most presenting some concerns for the risk of bias. The certainty of evidence was mostly low, with moderate to substantial heterogeneity. Using psychological stratification, individuals who received a psychological intervention (versus usual care) reported lower pain intensity at the short term (MD, -0.22; 95% confidence interval [CI]: -0.41, -0.02) and midterm (MD, -0.37; 95% CI: -0.57, -0.16). For disability, there was a larger improvement with psychological interventions versus usual care at short-term (SMD, -0.17; 95% CI: -0.32, -0.02), midterm (SMD, -0.16; 95% CI: -0.28, -0.05), and long-term (SMD, -0.17; 95% CI: -0.29, -0.04) follow-ups. CONCLUSIONS: Psychological interventions had a positive impact, although small, on reducing pain intensity and disability in patients with low back pain and psychological risk factors. J Orthop Sports Phys Ther 2025;55(2):1-20. Epub 3 January 2025. doi:10.2519/jospt.2025.12777.

The association between physical intervention use and treatment outcomes in patients participating in an online and psychologically informed pain management program

BACKGROUND

The availability of multidisciplinary care for the management of chronic pain is uncommon outside specialist clinics. The present study aims to determine the physical intervention use of patients participating in an online psychological pain management program and whether exposure to physical interventions in these patients alters treatment outcomes compared with patients who do not access physical interventions.

METHODS

Data were obtained from 2 previously published randomized controlled trials of an online psychological pain management program. Physical intervention exposure (categories: none, 1-3 sessions, 4+ sessions) was assessed at baseline, after treatment, and at 3-month follow-up. Primary outcomes included depression, anxiety, pain intensity, and pain-related disability. Generalized estimating equation models were used to compare treatment outcomes among those with different physical intervention frequencies and periods of exposure. We assessed whether changes in primary outcomes differed (moderated) by the period and category of physical intervention exposure.

RESULTS

Of the patients (n = 1074) who completed the baseline questionnaire across both randomized controlled trials, 470 (44%) reported physical intervention use at baseline, 383 (38%) reported physical intervention use after treatment, and 363 (42%) reported physical intervention use at 3-month follow-up. On average, there were moderate-large reductions from baseline to after treatment with respect to all outcomes (Cohen's d = 0.36-0.82). For all outcomes, the interaction of time by physical intervention exposure was statistically nonsignificant.

CONCLUSION

A substantial proportion of patients who participated in a psychologically informed pain management program were establishing, continuing, or stopping additional physical interventions. The frequency of and period of exposure to physical interventions did not appear to moderate treatment outcomes.

CLINICAL TRIAL REGISTRATION

Australian and New Zealand Clinical Trials Registry (ACTRN12613000252718 and ACTRN12615001003561). The website for registration information is https://www.anzctr.org.au.

Attitudes and Beliefs Toward Non-Specific Neck Pain Among Physiotherapists in Jordan: A Cross-Sectional Study

BACKGROUND

Physiotherapists' attitudes and beliefs play a crucial role in the management and treatment outcomes of non-specific neck pain (NSNP).

OBJECTIVE

To investigate the attitudes and beliefs of physiotherapists in Jordan towards NSNP, and to identify factors influencing these attitudes and beliefs.

METHODS

A Cross-sectional survey of registered physiotherapists working in Jordan was conducted. A structured questionnaire was used to assess the attitudes and beliefs of physiotherapists towards NSNP. Descriptive and inferential statistics were used.

RESULTS

A total of 301 PTs completed the survey, 155 females (51.56%). Most respondents held bachelor's degrees, with an average of 9.5 ± 6.6 experience years. The total score for PABS-PT (Z = 11.4, p < 0.001) and its BM (Z = +11.9, p < 0.001) and PS (Z = 3.6, p < 0. 001) subscales were significantly positive. The score of the biomedical subscale was more significantly positive than psychosocial subscale. The treatment orientation was positively correlated with education level, and negatively with age and experience. The most reported treatments were manual therapy followed by general exercises and electrical modalities. No significant relationship was observed between treatment orientation and treatment selection.

CONCLUSION

This study created the initial profile for pain attitudes and beliefs in Jordan. Physiotherapists hold positive attitudes and beliefs towards the NSNP treatment orientations with a superiority of the BM approach. Engaging educational sectors and stakeholders in the current situation of PTs' attitudes and beliefs is important.

Utilizing machine learning to predict post-treatment outcomes in chronic non-specific neck pain patients undergoing cervical extension traction

This study explored the application of machine learning in predicting post-treatment outcomes for chronic neck pain patients undergoing a multimodal program featuring cervical extension traction (CET). Pre-treatment demographic and clinical variables were used to develop predictive models capable of anticipating modifications in cervical lordotic angle (CLA), pain and disability of 570 patients treated between 2014 and 2020. Linear regression models used pre-treatment variables of age, body mass index, CLA, anterior head translation, disability index, pain score, treatment frequency, duration and compliance. These models used the sci-kit-learn machine learning library within Python for implementing linear regression algorithms. The linear regression models demonstrated high precision and accuracy, and effectively explained 30-55% of the variability in post-treatment outcomes, the highest for the CLA. This pioneering study integrates machine learning into spinal rehabilitation. The developed models offer valuable information to customize interventions, set realistic expectations, and optimize treatment strategies based on individual patient characteristics as treated conservatively with rehabilitation programs using CET as part of multimodal care.

Psychosocial interventions for suicidal and self-injurious-related behaviors among adolescents: a systematic review and meta-analysis of Chinese practices

Background

Suicidal and self-injurious-related behaviors (SSIRBs) are a serious public health challenge in China. However, a comprehensive systematic review of psychosocial interventions for SSIRBs among Chinese adolescents has not been performed. To fill this gap, this systematic review and meta-analysis aimed to examine psychosocial interventions for SSIRBs among Chinese adolescents.

Methods

Eight international (PubMed, EMBASE, Cochrane Library, ScienceDirect, Clinical Trial, CINAHL, PsycINFO, and Web of Science) and four Chinese (Wanfang, SinoMed, CEPS, and CNKI) databases were searched from inception to 31 January 2023. Data extraction and quality assessment were independently conducted by two groups of researchers. Qualitative synthesis and meta-analysis were both used.

Results

The initial search yielded 16,872 titles. Of the 649 full texts reviewed, 19 intervention articles focusing on SSIRBs met the inclusion criteria. Thirteen out of the 19 included studies involved cognitive-behavioral therapy (CBT). Seven non-suicidal self-injury (NSSI) studies assessing self-injurious behaviors were included (six short-term studies and three long-term studies). Compared with long-term interventions [-1.30 (95% CI: -1.84, -0.76)], short-term psychosocial interventions had a higher standardized mean difference (SMD) value [1.86 (95% CI: -2.72, -0.99)]. Meta-regression showed an inverse relationship between the treatment response and sample size (slope = 0.068, Z = 2.914, p = 0.004) and proportion of females (slope = 1.096, Z = 5.848, p < 0.001). Subgroup analyses showed that compared with the "less than 1 month" group [-0.494 (-0.783, -0.205)], in the "immediate postintervention" group, the pooled estimate was significantly lower [-2.800 (-4.050, -1.550), p < 0.001].

Conclusion

Our review systematically summarized the key characteristics and effectiveness of existing psychosocial interventions for SSIRBs among Chinese adolescents. Short-term psychosocial interventions for NSSI were significantly effective in reducing self-injurious behavior scores, especially in the immediate postintervention period. More favorable treatment responses could be observed in both male and small samples.

Effectiveness of Self-Care Education for Chronic Neck Pain: A Systematic Review and Meta-Analysis

Self-care programs for chronic neck pain are relevant to everyday life and can lead to long- term improvement. More studies on their effectiveness, key components and appropriate duration are needed. The aim of this study was to determine the effectiveness of self-care programs for patients with chronic neck pain. A systematic review and meta-analysis of randomized controlled trials was conducted according to the PRISMA guidelines. After searching in PubMed, Web of Science, Scopus and ScienceDirect, eleven studies met the inclusion criteria. Self-care education interventions typically consisted of education (i.e., pain neuro-science education or general educational concepts) accompanied by exercise or manual therapy. The most frequent components were addressing physical and psychological symptoms and engaging in self-care strategies. The least frequent ones were monitoring and recording symptoms and discussing with providers of medical care. The duration of the interventions ranged from three sessions to six months. Finally, individual and supervised modalities were the most frequent. After pooling the data, a meta-analysis was carried out according to four variables (i.e., pain, disability, kinesiophobia and catastrophization) and showed significant results (p < 0.05) in favor of self-care interventions. This systematic review and meta-analysis suggests that self-education interventions improve pain, psychological pain-related variables and disability in patients with chronic neck pain. The most frequently used components were addressing physical and psychological symptoms and engaging in self-care strategies. Future trials should focus on including other components, such as discussing symptoms with providers of medical care or self-monitoring symptoms. Additional areas of focus include more homogeneous doses and comparator treatments, as well as studies with better evidence to reach more solid conclusions.

Are the attitudes and beliefs of Australian exercise-based practitioners associated with their use of, and confidence in, treatment modalities for people with chronic low back pain?

BACKGROUND

Practitioners' attitudes and beliefs towards chronic low back pain (CLBP) influence their clinical decision making, but few studies have investigated decision making outside the context of patient vignettes for a range of first- and second-line treatment options for CLBP, or in accredited exercise physiologists (AEPs).

METHODS

Using an online survey, Australian AEPs and physiotherapists rated their use of different treatments for CLBP (exercise, education, manual therapy, cognitive behavioural therapy) and their confidence in these treatments for reducing pain and disability. Their biomedical and biopsychosocial beliefs were also assessed using the Pain and Attitudes Beliefs Scale for Physiotherapists. Differences between disciplines in treatment use and confidence were analysed using Mann-Whitney U tests and independent t-tests, respectively. Multiple linear regression was used to explore factors associated with treatment choices.

RESULTS

Two-hundred thirty-three practitioners (n = 143 physiotherapists, n = 90 AEPs) completed the survey. Most practitioners were confident in treating CLBP, had a moderate-high level of confidence in the different treatments, and regularly used them in practice. Practitioners with higher biomedical beliefs had greater use of, and confidence in, specific exercise, manual therapy, and combined exercise and manual therapy. Practitioners with higher biopsychosocial beliefs were more confident in general exercise, cognitive behavioural therapy, pain education and combined exercise and pain education.

CONCLUSION

Practitioner beliefs influence their use of, and confidence in different treatments for CLBP. These findings suggest a need for strategies to enhance biopsychosocial beliefs/reduce biomedical beliefs in Australian exercise-based practitioners.