The relationship of pain catastrophizing in principal caregivers of postoperative children with malignant bone tumors and children's kinesiophobia and pain perception: A cross-sectional survey.

OBJECTIVE: To examine the phenomenon of pain catastrophizing among the principal caregivers of postoperative children with malignant bone tumors and explore its impact on pain perception and kinesiophobia in children. DESIGN: A cross-sectional study design. METHODS: Using a cross-sectional study design, a questionnaire-based survey was conducted among 140 children with malignant bone tumors and their principal caregivers, who were admitted to a tertiary hospital in Shanghai from 2020 to 2023. Pearson's univariate and multiple regression analyses were conducted. The questionnaire included general data, the Parental Pain Catastrophizing Scale, the Short-Form McGill Pain Questionnaire, and the Tampa Scale of Kinesiophobia. RESULTS: The frequency of pain catastrophizing for the principal caregivers was 16.8%. The frequency of kinesiophobia in children was 93.1%. The level of pain catastrophizing was positively correlated with the level of kinesiophobia and pain perception (r = 0.556, 0.614, p < 0.05). Multiple logistic regression analysis showed that the level of pain catastrophizing in principal caregivers was an important factor of kinesiophobia in children (B = 0.370, Std. = 0.119, Wald = 9.687, Ex (P) = 1.448, p = 0.002). Multiple linear regression analysis showed that the incidence of pain catastrophizing and the level of kinesiophobia were important influencing factors in pain perception (p < 0.05), with R2 = 0.272, adjusted R2 = 0.249, F = 11.579, and p < 0.001. CONCLUSIONS: The level of pain catastrophizing in the principal caregivers was an important factor in postoperative kinesiophobia and pain perception in children with a malignant bone tumor. PRACTICE IMPLICATIONS: It is important to evaluate the patients' and their families' emotional changes and psychological needs during the perioperative period. Nurses play a crucial role in providing appropriate interventions for patients or families to reduce the negative pain experience and improve patients' prognosis.

Association between Neural Plasticity and Pain-Related Fear in Chronic Ankle Instability: A Structural Neuroimaging Study.

CONTEXT: Pain-related movement fear is a contributing factor to residual pain and functional deficits in chronic ankle instability (CAI), but its underlying neural mechanisms remain unclear. OBJECTIVES: We aimed to (1) delineate whether participants with CAI exhibit discernible differences in specific emotion and pain-related brain regions, compared to a healthy control (HC) cohort and (2) explore potential neural mechanisms underlying pain and fear in participants with CAI, with an emphasis on investigating possible associations with pain-related neural plasticity. DESIGN: Cross-sectional study. SETTING: University research laboratory. PATIENTS OR OTHER PARTICIPANTS: 28 participants with CAI (17males and 11 females; age: 31.28±6.31 years) and 28 HCs (16 males and 12 females; age: 30.18±7.59 years). MAIN OUTCOME MEASURE(S): We analyzed T1 structural imaging data from participants and assessed their fear of movement and pain intensity using the Tampa Scale for Kinesiophobia (TSK) and the Visual Analog Scale (VAS) for pain, respectively. We compared the mean gray matter (GM) density of pain-related area between the two groups and their correlations with the TSK and VAS scores. RESULTS: In comparison with the HC group, participants with CAI showed a significant decrease in the mean GM density in the prefrontal cortex (Cohen's d = -0.808) and periaqueductal gray (Cohen's d = -0.934). In participants with CAI, the mean GM density of the prefrontal cortex (PFC) was negatively correlated with the TSK scores (r = -0.531). During intense exercise, the mean GM density of the periaqueductal gray (PAG) was negatively correlated with the VAS scores (r = -0.484). Additionally, TSK scores were positively correlated with VAS scores (r = 0.455). CONCLUSIONS: Our exploratory findings suggest that, in participants with CAI, the atrophy of the PFC and PAG may be associated with pain-related fear. Future clinical diagnosis and treatment for CAI should consider the impact of psychological barriers on functional recovery.

Network Analysis of Pain Catastrophizing, Self-Efficacy, and Kinesiophobia Among Patients After Total Knee Arthroplasty: A Cross-Sectional Study.

Background: Kinesiophobia is common in patients after total knee arthroplasty and is an important risk factor for post-operative recovery outcomes. Little is known about the complex intercorrelations between different components of pain catastrophizing, self-efficacy, and kinesiophobia. This study aimed to identify the central components of kinesiophobia and to explore the interconnectedness between components of pain catastrophizing, self-efficacy, and kinesiophobia. Methods: A total of 216 patients after total knee arthroplasty were recruited in this study. Pain Catastrophizing Scale, Self-efficacy of Rehabilitation Outcome Scale and Tampa Scale for Kinesiophobia were used to assess pain catastrophizing, self-efficacy and kinesiophobia. R software was used to visualize the networks and analyze the centrality of the networks. The index "strength" and "bridge expected influence" were employed to identify the central components and the bridge components of the networks. Results: In the item network of kinesiophobia, three items ("Simply being careful that I do not make any unnecessary movements is the safest thing I can do to prevent my pain from worsening", "My accident has put my body at risk for the rest of my life", and "My body is telling me I have something dangerously wrong") had the highest strength centrality. In the pain catastrophizing/self-efficacy-kinesiophobia network, rumination had the highest positive bridge expected influence, while coping self-efficacy had the highest negative value. Conclusion: The three central components of kinesiophobia identified in this study, as well as two bridge variables (rumination and coping self-efficacy), could be promising and effective targets for prevention and intervention of kinesiophobia.

Influencing factors of kinesiophobia in knee arthroplasty patients under the social cognitive theory: A structural equation model.

OBJECTIVE: To analyze the path relationships among influencing factors for kinesiophobia in knee arthroplasty patients through a structural equation model. BACKGROUND: The occurrence of kinesiophobia significantly impacts the rehabilitation process of knee arthroplasty patients. However, there is still a need to determine factors that contribute to reducing kinesiophobia. DESIGN: A cross-sectional study was conducted and reported following the STROBE guideline. METHODS: Between February 2022 to October 2022, 162 total knee arthroplasty (TKA) patients and 81 unicompartmental knee arthroplasty (UKA) patients completed a survey. A structural equation modeling (SEM) approach was utilized to analyze the relationships between kinesiophobia and influencing factors (social support, pain resilience, and rehabilitation self-efficacy). Furthermore, multi-group SEM analysis was conducted to examine whether the model equally fitted patients in different types of knee arthroplasty. RESULTS: The direct negative effects of rehabilitation self-efficacy (ß = -0.535) and pain resilience (ß = -0.293) on kinesiophobia were observed. The mediating effect (ß = -0.183) of pain resilience and rehabilitation self-efficacy between social support and kinesiophobia was also significant. The SEM model achieved an acceptable model fit (χ2 = 35.656, RMSEA = 0.031, χ2/df = 1.230, GFI = 0.972, NFI = 0.982, IFI = 0.997, CFI = 0.996). In multicohort analysis, no significant differences were observed among knee arthroplasties (TKA, UKA) (Δχ2 = 4.213, p = 0.648). CONCLUSIONS: Satisfactory social support enhances pain resilience and rehabilitation self-efficacy, so as to reduce kinesiophobia. Future interventions that directly target the assessment and management of kinesiophobia, available social support may help reduce kinesiophobia, and pain resilience and rehabilitation self-efficacy may be critical factors in managing kinesiophobia. RELEVANCE TO CLINICAL PRACTICE: Reducing kinesiophobia in knee arthroplasty patients requires satisfactory social support, pain resilience, and rehabilitation self-efficacy. Therefore, healthcare organizations may implement initiatives to reduce kinesiophobia by taking these factors into account.

The Effect of Manual Therapy on Psychological Factors and Quality of Life in Lumbar Disc Herniation Patients: A Single Blinded Randomized Clinical Trial.

Background: This study aimed to investigate the effect of manual therapy on pain, kinesiophobia, pain catastrophizing, anxiety, depression, and quality of life in patients with lumbar disc herniation (LDH). Methods: The study included 32 LDH patients. Patients were divided into the Manual therapy group (MTG-age 39.81 ± 9.45 years) and the Exercise group (EG-age 38.31 ± 9.21 years) by sealed envelope randomization. Patients were evaluated pre-study, post-study, and after a 3-month period using the McGill-Melzack Pain Questionnaire (MMPQ), Hospital Anxiety and Depression Scale (HADS), Tampa Kinesiophobia Scale (TKS), Pain Catastrophizing Scale (PCS) and Nottingham Health Profile (NSP). The exercise group received a total of ten sessions of stabilization exercises and sham spinal mobilization in five weeks, two sessions per week. In addition to the stabilization exercises, mobilization applications including Anterior-Posterior Lumbar Spinal Mobilization, Lumbar Spinal Rotational Mobilization, and Joint Mobilization in Lumbar Flexion Position, were applied to the manual therapy group. Results: It was found that the HADS and TKS values decreased in the MTG group compared to the pre-treatment period (p < 0.05), while there was no difference between these values in the EG group (p > 0.05). There was a statistically significant difference in the MMPQ, PCS, and NHP values after treatment in both the MTG and EG groups (p < 0.05). Conclusions: It was found that manual therapy had positive effects on psychological factors such as pain, kinesiophobia, pain catastrophizing, anxiety, depression, and quality of life in patients with LDH. Trial registration: NCT05804357 (27 March 2023) (retrospectively registered).

Physical Activity, Kinesiophobia, Pain Catastrophizing, Body Awareness, Depression and Disease Activity in Patients With Ankylosing Spondylitis and Rheumatoid Arthritis: A Cross-Sectional Explorative Study.

OBJECTIVE/AIM: The aim was to compare the levels of physical activity, kinesiophobia, pain catastrophizing, body awareness, and depression in patients with Ankylosing Spondylitis (AS) and Rheumatoid Arthritis (RA) and to explore the associations between these outcomes and disease activity. METHODS: Seventy-eight patients with AS (n = 30) and RA (n = 48) were included. Outcomes were assessed using the International Physical Activity Questionnaire-Short Form, the Tampa Scale of Kinesiophobia, the Pain Catastrophizing Scale, the Body Awareness Questionnaire, and the Beck Depression Inventory. Disease activity levels were determined using the Bath Ankylosing Spondylitis Disease Activity Index for AS and the Disease Activity Score 28 score for RA. RESULTS: AS patients were younger, had a higher proportion of men, and were more physically active than RA patients (p < 0.05). Both groups exhibited high levels of kinesiophobia but low levels of pain catastrophizing, similar body awareness and mild depression scores. Moderate correlations (r ≥ 0.5) were observed between kinesiophobia and depression, body awareness and pain catastrophizing and depression, and pain catastrophizing and disease activity in AS patients. In RA patients, moderate correlations (r ≥ 0.5) were found between kinesiophobia and pain catastrophizing. CONCLUSION: Addressing physical activity, kinesiophobia, pain catastrophizing, body awareness, and depression is important in managing AS and RA patients. Notably, correlations among outcomes differed between groups, with more significant correlations in AS. Further studies are needed to explore these in greater detail.

Altered Movement Coordination during Functional Reach Tasks in Patients with Chronic Low Back Pain and Its Relationship to Numerical Pain Rating Scores.

Identifying the effects of pain catastrophizing on movement patterns in people with chronic low back pain (CLBP) has important clinical implications for treatment approaches. Prior research has shown people with CLBP have decreased lumbar-hip ratios during trunk flexion movements, indicating a decrease in the contribution of lumbar flexion relative to hip flexion during trunk flexion. In this study, we aim to explore the relationship between pain catastrophizing and movement patterns during trunk flexion in a CLBP population. Participants with CLBP (N = 98, male = 59, age = 39.1 ± 13.0) completed a virtual reality standardized reaching task that necessitated a progressively larger amount of trunk flexion. Specifically, participants reached for four virtual targets to elicit 15°, 30°, 45°, and 60° trunk flexion in the mid-sagittal plane. Lumbar flexion was derived from the motion data. Self-report measures of numerical pain ratings, kinesiophobia, and pain catastrophizing were obtained. Pain catastrophizing leads to decreased lumbar flexion angles during forward reaching. This effect is greater in females than males.

Influence of the kinesiophobia and its pain intensity relationship in subjects with onychocryptosis.

Background: Onychocryptosis is a nail deformity that occurs when the side of the nail grows into soft tissue, which causes pain, sepsis and the formation of granulation. The aim of the study was to evaluate and compare different levels of kinesiophobia in subjects with onychocryptosis before and after surgery to eliminate this condition. Methods: A descriptive and observational study was conducted with a total sample size of 25 subjects with a mean age of 40.96 ± 18.25 years. The pretest sample was composed of the 25 subjects before the surgical treatment of onychocryptosis and the posttest sample was composed of the same 25 subjects after the surgical treatment of onychocryptosis. Kinesiophobia levels and total scores were self-reported using the Spanish version of the Tampa Scale for Kinesiophobia (TSK-11). Results: The Wilcoxon test for related samples and the Mann-Whitney U test for independent samples were used to compare the results before and after the surgical treatment. It was observed that in all the items as well as in the total score, there were significant changes in the levels of kinesiophobia, after the surgical intervention for onychocryptosis (P < 0.05) compared to the levels before surgery, except for items 4 and 11 in which there were no significant differences (P > 0.05). Before surgery, 0% of the subjects with onychocryptosis reported not being afraid of movement, 16% reported mild fear of movement, 8% reported moderate fear of movement and 76% of the subjects with onychocryptosis reported severe and maximum fear of movement. On the other hand, 100% of the subjects did not report kinesiophobia after surgical treatment (P < 0.01). Conclusions: The levels of kinesiophobia were higher in the subjects with onychocryptosis compared to the subjects after having undergone surgery to eliminate onychocryptosis.

The link between childhood physical activity enjoyment and adult kinesiophobia in individuals with chronic low back pain.

BACKGROUND: This study aimed to investigate the relationship between childhood physical activity enjoyment and current kinesiophobia among individuals with chronic low back pain (CLBP), considering the mediating influence of adult physical activity. METHODS: We recruited 648 adults (474 males, 174 females) with CLBP through an online platform. Of these, 99.1% (n = 642) were aged 18-60 years, and 0.9% (n = 6) were older than 60 years. Childhood physical activity enjoyment was retrospectively assessed using a single-item question to gauge participants' enjoyment during primary school. Kinesiophobia was measured with the 11-item Tampa Scale for Kinesiophobia (TSK-11), and physical activity was assessed focusing on walking, moderate, and vigorous physical activities. Age, sex, education, and income served as control variables in the analysis. RESULTS: A significant negative association was found between childhood physical activity enjoyment and adult kinesiophobia. Additionally, childhood physical activity enjoyment was positively associated with adult physical activity across the three types of physical activities. In the adjusted mediation model, walking was identified as the only statistically significant partial mediator. CONCLUSION: The findings highlight the long-term protective role of childhood physical activity enjoyment against the development of kinesiophobia in adulthood. Walking, in particular, holds unique therapeutic potential, emphasizing the importance of fostering physical activity enjoyment early in life for sustained physical activity and reduced risk of kinesiophobia among CLBP patients.

Kinesiophobia in patients after cardiac surgery: a scoping review.

BACKGROUND: This paper reviews the scope of research on kinesiophobia in patients after cardiac surgery. Further, it reviews the current situation, evaluation tools, risk factors, adverse effects, and intervention methods of kinesiophobia to provide a reference for promoting early rehabilitation of patients after cardiac surgery. METHODS: Guided by the scoping methodology, the Web of Science, PubMed, CINAHL, Cochrane Library, China Biomedical Literature Database, VIP Database, Wanfang Database, CNKI, and other databases were searched from database inception until July 31, 2024. The studies obtained were screened, summarised and systematically analysed by two researchers. RESULTS: Eighteen studies (16 cross-sectional studies, one qualitative study, and one randomised controlled trial) were included. The incidence of kinesiophobia in patients after cardiac surgery was 39.20-82.57%, and the Tampa Scale for Kinesiophobia Heart (TSK-SV Heart) was used to evaluate this incidence. The influencing factors of kinesiophobia in patients after cardiac surgery included demographic characteristics, pain severity, frailty, exercise self-efficacy, disease-related factors, and psychosocial factors. Kinesiophobia led to adverse health outcomes such as reduced recovery, prolonged hospital stays, and decreased quality of life in patients after cardiac surgery, and there were few studies on intervention methods for postoperative kinesiophobia. CONCLUSION: The kinesiophobia assessment tools suitable for patients after cardiac surgery should be improved, and intervention methods to promote the early recovery of patients after major clinical surgery and those with difficult and critical diseases should be actively researched.

Postoperative Kinesiophobia in Patients with Acute Type A Aortic Dissection: A Cross-Sectional Study.

Background: This cross-sectional study explores postoperative kinesiophobia in patients with acute type A aortic dissection (AAAD), an understudied area. The occurrence of postoperative kinesiophobia and its relation to various factors were investigated. Methods: Patients diagnosed with AAAD and undergoing surgical treatment from January 2019 to December 2021 were selected through continuous sampling. Kinesiophobia levels were assessed using the Tampa Scale for Kinesiophobia Heart (TSK-SV-HEART). Univariate and multivariate regression analyses were employed to determine factors influencing kinesiophobia. Results: Out of 264 included patients, the mean postoperative kinesiophobia score was 38.15 (6.66), with a prevalence of 46.2%. Multivariate logistic regression revealed that education level, general self-efficacy, family care index, and facing style reduced kinesiophobia, while avoidance style and yielding style increased it. Conclusions: Postoperative kinesiophobia prevalence in AAAD patients is high and associated with diverse factors. Medical staff should remain vigilant to potential kinesiophobia during postoperative rehabilitation.

Kinesiophobia, physical activity levels and barriers in breast cancer patients, survivors, and healthy controls: A case-control analysis.

OBJECTIVE: To investigate kinesiophobia, physical activity levels and barriers to physical activity in women with breast cancer and breast cancer survivors. METHODS: The case-control study was conducted at the Breast Clinic of Acibadem Maslak Hospital, and the Department of Physiotherapy and Rehabilitation at Acibadem Mehmet Ali Aydinlar University, Turkey, from October 2021 to July 2022, and comprised patients with breast cancer in group A, breast cancer survivors in group B and healthy controls in group C. The primary outcome measures were physical activity levels, barriers to physical activity and kinesiophobia levels, while the secondary outcome measures were levels of anxiety, depression, fatigue and quality of life. Data was collected using standard tools. Data was analysed using SPSS 22. RESULTS: Of the 212 women, 70(33%) were in group A with mean age 50.71±11.30 years, 70(33%) in group B with mean age 47.64±9.85 years, and 72(34%) in group C with mean age 47.03±7.48 years. Group C had better physical activity levels, fatigue and quality of life scores than the other groups, but it had worse perceptions of physical activity and more individual, psychosocial and environmental barriers to physical activity compared to the other groups (p<0.05). Group A had more barriers to exercise related to fear of overall body pain, poor balance, fear of falling and fear of feeling worse post-exercise compared to the other groups (p<0.05). Group B subjects were more afraid that lymphoedema might be exacerbated if they exercised (p<0.05). CONCLUSIONS: Women with breast cancer and breast cancer survivors had worse scores for physical activity levels, fatigue and quality of life compared to the healthy controls. All three groups had a variety of barriers to physical activity.

Immersive and Nonimmersive Virtual Reality-Assisted Active Training in Chronic Musculoskeletal Pain: Systematic Review and Meta-Analysis.

BACKGROUND: Virtual reality (VR) in different immersive conditions has been increasingly used as a nonpharmacological method for managing chronic musculoskeletal pain. OBJECTIVE: We aimed to assess the effectiveness of VR-assisted active training versus conventional exercise or physiotherapy in chronic musculoskeletal pain and to analyze the effects of immersive versus nonimmersive VR on pain outcomes. METHODS: This systematic review of randomized control trials (RCTs) searched PubMed, Scopus, and Web of Science databases from inception to June 9, 2024. RCTs comparing adults with chronic musculoskeletal pain receiving VR-assisted training were included. The primary outcome was pain intensity; secondary outcomes included functional disability and kinesiophobia. Available data were pooled in a meta-analysis. Studies were graded using the Cochrane Risk-of-Bias Tool version 2. RESULTS: In total, 28 RCTs including 1114 participants with some concerns for a high risk of bias were identified, and 25 RCTs were included in the meta-analysis. In low back pain, short-term outcomes measured post intervention showed that nonimmersive VR is effective in reducing pain (standardized mean difference [SMD] -1.79, 95% CI -2.72 to -0.87; P<.001), improving disability (SMD -0.44, 95% CI -0.72 to -0.16; P=.002), and kinesiophobia (SMD -2.94, 95% CI -5.20 to -0.68; P=.01). Intermediate-term outcomes measured at 6 months also showed that nonimmersive VR is effective in reducing pain (SMD -8.15, 95% CI -15.29 to -1.01; P=.03), and kinesiophobia (SMD -4.28, 95% CI -8.12 to -0.44; P=.03) compared to conventional active training. For neck pain, immersive VR reduced pain intensity (SMD -0.55, 95% CI -1.02 to -0.08; P=.02) but not disability and kinesiophobia in the short term. No statistical significances were detected for knee pain or other pain regions at all time points. In addition, 2 (8%) studies had a high risk of bias. CONCLUSIONS: Both nonimmersive and immersive VR-assisted active training is effective in reducing back and neck pain symptoms. Our study findings suggest that VR is effective in alleviating chronic musculoskeletal pain. TRIAL REGISTRATION: PROSPERO CRD42022302912; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=302912.

Factors associated with patient-reported mouth opening activity limitations in individuals with persistent intra-articular temporomandibular disorders: A cross-sectional study exploring physical and self-reported outcomes.

BACKGROUND: Individuals living with intra-articular temporomandibular disorders (IA-TMDs) often report limitations with mouth opening activities. While clinical measures such as active range of motion (AROM) and movement quality are often used to assess mouth opening function, it is unclear if and how these relate to patient-reported limitations and whether other factors such as kinesiophobia influence mouth opening activities in those with IA-TMDs. OBJECTIVES: Compare clinical measures of mouth opening function in those with IA-TMDs to asymptomatic controls. In those with an IA/TMD, explore relationships between patient-reported mouth opening limitations, and mouth opening function and kinesiophobia. DESIGN: Cross-sectional study. METHOD: Clinical mouth opening function (AROM, movement quality, pain on movement/10, stiffness on movement/10) was compared between groups (n = 30 IA-TMD, n = 30 controls). Within the IA-TMD group, correlations between patient-reported mouth opening limitations (Patient specific functional scale), kinesiophobia (Tampa Scale for Kinesiophobia for Temporomandibular Disorders) and clinical measures of mouth opening function were explored. RESULTS: Impairments in AROM (-4 mm, p = 0.04, d = 0.5), movement quality (p < 0.01, φ = 0.6), pain on movement (p < 0.01, d = 0.8) and stiffness on movement (p < 0.01, d = 1.6) were observed in the IA-TMD group compared to controls. Patient-reported mouth opening limitations and kinesiophobia were significantly correlated (r = -0.48, p < 0.01); no correlation was found between patient-reported limitations and clinical mouth opening measures (r < 0.3, p > 0.05). CONCLUSIONS: Mouth opening function is impaired in IA-TMD. However, kinesiophobia appears more related to patient-reported mouth opening limitations than clinical impairments. Consideration of clinical, kinesiophobia and patient-reported limitation measures are necessary to direct management of IA-TMD in those presenting for care.

In the medium term, more than half of males report kinesiophobia after anterior cruciate ligament reconstruction.

OBJECTIVES: Anterior cruciate ligament rupture is a serious trauma with long-term consequences for the patient. Psychological and physiological factors may negatively affect patient recovery after anterior cruciate ligament reconstruction (ACLR), and development of kinesiophobia is possible. The aim of this study was to examine the presence of kinesiophobia and lower-leg muscle strength recovery in both sexes after ACLR. METHODS: 140 ACLR patients agreed to participate in the study. Kinesiophobia was assessed using the Tampa Scale of Kinesiophobia (TSK). The Knee injury and Osteoarthritis Outcome Score (KOOS), Oxford Knee Score (OKS) and Tegner Activity Scale (TAS) were used for patient-related outcome measurements. In both legs quadriceps and hamstring muscle strength at 60°/s and 180°/s were measured with an isokinetic dynamometer. For dynamic balance and leg function, the Y-balance test and single-leg hop test were used. RESULTS: 100 (71%) males and 40 (29%) females-mean age 32.5 (±8.3)-were examined 5.5 (±1.25) years after ACLR. 68/140 patients (48.6%) reported a TSK kinesiophobia score equal to or higher than 37 points: 54/100 (54%) males and 14/40 (35%) females (p â€‹= â€‹0.04). Patients with kinesiophobia had significantly lower KOOS values (p â€‹< â€‹0.001). In terms of the TAS no significant differences were found between those with or without kinesiophobia. Knee strength deficiency at 180°/sec and 60°/sec was significantly higher in the kinesiophobia group in knee extension in males (p â€‹= â€‹0.009) and knee flexion in females (p â€‹= â€‹0.001). Normalized body weight isokinetic average peak torque strength tests were significantly better in males compared to females in both groups (p â€‹< â€‹0.001). CONCLUSION: Both sexes reported high rates of kinesiophobia, but males are at higher risk of developing kinesiophobia than females in the medium term after ACLR. Furthermore, patients with kinesiophobia have significantly lower total KOOS scores, and females were significantly weaker than males in knee flexion and extension according to normalized body weight muscle strength tests. Also, a longer time from injury to surgery increases the risk of kinesiophobia in females. LEVEL OF EVIDENCE: Level IV. TYPE OF STUDY: Retrospective case series study. CLINICAL TRIAL REGISTRATION: Trial registration in ClinicalTrials.gov. Identifier: NCT05762809.

Understanding Kinesiophobia: Predictors and Influence on Early Functional Outcomes in Patients with Total Knee Arthroplasty.

This observational study aimed to identify predictors of kinesiophobia and examine its correlation with early functional outcomes in TKA recipients. On the first and fifth postoperative days (POD1 and POD5), we evaluated pain using the International Pain Outcomes Questionnaire (IPO-Q) and created multidimensional pain composite scores (PCSs). The Total Pain Composite Score (PCStotal) assesses the overall impact of pain, taking into account outcomes of pain intensity, pain-related interference with function, and emotions and side effects. Functional status on POD 5 was determined by the Barthel index, 6 min walking test, and knee range of motion. Kinesiophobia was assessed on POD5 using the Tampa Scale for Kinesiophobia (TSK). Among 75 TKA patients, 27% exhibited kinesiophobia. The final regression model highlighted PCStotal on POD5 (OR = 6.2, CI = 1.9-19.9), PCStotal (OR = 2.1, CI = 1.2-3.8) on POD1, and the intensity of chronic pain before surgery (OR = 1.4, CI = 1.1-2.1) as significant kinesiophobia predictors. On POD5, those with kinesiophobia showed increased dependency, slower gait, and poorer knee extension recovery. This study emphasizes the need to identify and address kinesiophobia in TKA patients for better functional outcomes and recovery. Additionally, it is vital to assess different domains of pain, not just pain intensity, as it can lead to kinesiophobia development.

Relationship between Fear-Avoidance Beliefs and Muscle Co-Contraction in People with Knee Osteoarthritis.

Excessive muscle co-contraction is one of the factors related to the progression of knee osteoarthritis (OA). A previous study demonstrated that pain, joint instability, lateral thrust, weight, and lower extremity alignment were listed as factors affecting excessive co-contraction in knee OA. However, this study aimed to assess the association between fear-avoidance beliefs and muscle co-contraction during gait and stair climbing in people with knee OA. Twenty-four participants with knee OA participated in this cross-sectional study. Co-contraction ratios (CCRs) were used to calculate muscle co-contraction during walking and stair climbing, using surface electromyography. Fear-avoidance beliefs were assessed by the Tampa Scale for Kinesiophobia-11 (TSK-11) for kinesiophobia and the Pain Catastrophizing Scale (PCS) for pain catastrophizing. Secondary parameters that may influence co-contraction, such as degree of pain, lateral thrust, weight, and lower extremity alignment, were measured. The relationships between the CCR during each movement, TSK-11, and PSC were evaluated using Spearman's rank correlation coefficient and partial correlation analysis, adjusted by weight and lower extremity alignment. Partial correlation analysis showed a significant correlation only between medial muscles CCR and TSK-11 during stair descent (r = 0.54, p < 0.05). Our study revealed that kinesiophobia could be associated with co-contraction during stair descent in people with knee OA.

Prevalence and influencing factors of kinesiophobia in patients with heart disease: a meta-analysis and systematic review.

This study aims to assess the global prevalence of kinesiophobia and the potential influencing factors among patients with heart disease. A comprehensive search was conducted in PubMed, Embase, Web of Science, PsycINFO, and Scopus databases to identify studies reporting on the prevalence of kinesiophobia and its influencing factors in heart disease patients up to January 2024. A random-effects model was employed to aggregate prevalence rates. Heterogeneity sources were investigated through subgroup analysis, while differences in the prevalence of kinesiophobia across regions, types of heart disease, and gender were evaluated. Additionally, a qualitative analysis of the factors influencing kinesiophobia was performed. This research incorporated 15 studies from six countries, with 14 providing data on the prevalence of kinesiophobia and nine exploring its potential influencing factors. The findings indicated that the overall prevalence of kinesiophobia among heart disease patients was 61.0% (95% CI 49.4-72.6%). Subgroup analysis revealed that the prevalence in upper-middle-income countries was 71.8% (95% CI 66.2-77.4%), while it stands at 49.9% (95% CI 30.2-69.5%) in high-income countries. The prevalence rates among patients with coronary artery disease, heart failure, and atrial fibrillation were 63.2% (95% CI 45.2-81.3%), 69.2% (95% CI 57.6-80.8%), and 71.6% (95% CI 67.1-76.1%), respectively. Gender-wise, no significant difference was observed in the prevalence of kinesiophobia between men and women (52.2% vs. 51.8%). A total of 24 potential influencing factors of kinesiophobia were identified, with education level, monthly income, anxiety, and exercise self-efficacy being the most recognized. The prevalence of kinesiophobia in patients with heart disease is notably high and is influenced by a multitude of factors. Early implementation of targeted preventive measures is imperative to mitigate the incidence of kinesiophobia in this population.

The Importance of Mind-Body in Pilates Method in Patients with Chronic Non-Specific Low Back Pain-A Randomized Controlled Trial.

Background/Objectives: Chronic non-specific low back pain (CNSLBP) is a prevalent condition causing significant distress and healthcare costs globally. Despite various treatments, effective management remains challenging. Pilates, recognized for its focus on core strength and postural alignment, has emerged as a promising intervention. This study investigates the impact of mind-body in Pilates for directing participants on CNSLBP outcomes. Methods: A randomized controlled trial was conducted with 67 participants, aged 18 to 65 years, suffering from CNSLBP. They were allocated into two groups: Pilates with mind-body cueing (n = 34) and Pilates without cueing (n = 33). Both groups underwent 60 min sessions twice weekly for 8 weeks. Outcome measures included pain intensity (Visual Analogue Scale), functional disability (Roland Morris Disability Questionnaire), fear of movement (Tampa Scale of Kinesiophobia), and adherence (percentage of sessions attended). Statistical significance was determined through repeated measures ANOVA. Results: Both groups showed significant improvement in pain reduction, functional ability, and kinesiophobia. However, the mind-body group demonstrated a statistically significant reduction in kinesiophobia compared to the non-cueing group (p = 0.048), indicating the potential additional benefit of mind-body cueing in managing movement-related fear in CNSLBP. Conclusions: This study underscores the effectiveness of an 8-week Pilates intervention in managing CNSLBP, highlighting the added value of mind-body cueing in reducing fear of movement. These findings suggest incorporating mind-body cueing in Pilates could enhance the therapeutic benefits, particularly for patients with high levels of movement-related fear, potentially improving long-term adherence to physical activity and rehabilitation outcomes.

Translation and examination of construct validity of the Danish version of the Tampa Scale for Kinesiophobia.

OBJECTIVES: This study investigates the construct validity of the Danish Tampa Scale for Kinesiophobia (TSK). METHODS: The English 17-item scale was translated into Danish adhering to WHO's guidelines. The construct validity of the TSK was examined in a random general population sample of 4,884 18- to 72-year olds with pain within the past 4 weeks. Examination of construct validity adhered to the COSMIN checklist. Structural validity was examined by splitting the sample and conducting exploratory factor analysis on one half and confirmatory factor analysis on the other half. Convergent validity was examined through associations with self-report measures and objective physical performance tests. Reference scores for the TSK were calculated. RESULTS: After translation, all respondents felt confident that they understood the meaning of the items. All but one found the questionnaire acceptable. The exploratory factor analysis suggested that a 1-factor 13-item version without 4 reversed items resulted in the most consistent fit across subgroups of gender, age, and severe pain report. Five different models of the TSK were tested in the confirmatory factor analysis. While none were excellent fits, both one- and two-factor models of the TSK-13 and TSK-11 were acceptable. Two-factor models marginally outperformed one-factor models on goodness of fit. There was no association between TSK scores and muscular fitness or self-reported physical activity. Cardiorespiratory fitness, self-perceived physical fitness, and self-efficacy had weak correlations with TSK scores. Scores showed modest associations with self-report measures of anxiety, illness worry, pain interference, and daily limitations. CONCLUSIONS: Based on an overall consideration of results, we recommend using the TSK-13 as a one-dimensional construct for both research and clinical purposes pending further examinations of the TSK in clinical samples. TSK scores from the present study can serve as a standard of reference for levels of Kinesiophobia in the general population.