Substantial discrepancies exist between registered protocol and published manuscript in trials on exercise interventions for chronic low back pain: a meta-research study.

OBJECTIVES: Reporting bias, prevalent in biomedical fields, can undermine evidence credibility. Our objective was to evaluate the proportion of discrepancies between registered protocols and published manuscripts in randomized controlled trials (RCTs) on exercise interventions for patients with chronic low back pain (CLBP). STUDY DESIGN AND SETTING: Cross-sectional meta-research study. STUDY SELECTION: We started from the 2021 'Exercise therapy for chronic low back pain' Cochrane Review to select all RCTs reporting a protocol registration on a primary register of the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) or in ClinicalTrials.gov. DATA EXTRACTION: We extracted data from both registered protocol and published manuscript of RCTs, collecting recruitment and administrative information (e.g., record dates) and details of trial characteristics (e.g., outcomes, arms, statistical analysis plan details). Independent pairs of reviewers assessed discrepancies between registered protocol and published manuscript for the reporting of primary and secondary outcomes domains, measurement instruments, time-points, number of arms and statistical analysis plans (if attached). Outcome discrepancies were characterized as addition, omission, upgrade or downgrade. RESULTS: We included 116 RCTs reporting an available protocol registration. Overall, 100 RCTs (86.2%) distinguished between primary and secondary outcomes. Of these, 39 RCTs (39.0%) reported one or more discrepancies in primary outcomes, and 78 RCTs (78.0%) reported one or more discrepancies in secondary outcomes. Focusing on discrepancies for the primary outcome, 64.5% of added, upgraded or downgraded outcomes favored statistically significant effects. Few RCTs (n=6) reported discrepancies in the number of arms. Statistical analysis plans were poorly reported in the registered protocols (n=3) for being compared to the publications. CONCLUSION: We found substantial outcome discrepancies comparing registered protocols and published manuscripts in RCTs assessing exercise interventions for patients with CLBP, with some impacting the statistical significance of the effects. Readers are encouraged to approach RCTs results in this field with caution.

Perceived competences, attitudes, and training needs in conflict management among a cohort of Italian physiotherapists: A cross-sectional survey study.

Conflict management is rarely explored among physiotherapists though they often work in teams. Hence, this study explored attitudes, perceived competencies, beliefs, training experiences, and needs in conflict management among Italian physiotherapists. We conducted a cross-sectional online survey study between June and September 2023 among Italian physiotherapists. The survey instrument comprised four sections. Section 1: Socio-Demographic and Professional Data: Explored participant profiles and conflict frequency. Section 2: Attitudes and Competences: assess conflict-related behaviours and management styles (Likert Scale). Section 3: Training Experiences and Needs: Evaluated training importance and conflict-related issues with other professionals (Likert Scale). Section 4: Beliefs About Factors: Participants rated (0-10) factors influencing conflict management and its impact on care and well-being. Descriptive analyses were performed, presenting continuous data as mean (SD) and categorical data as frequencies/percentages. Likert scale responses were dichotomised (agreement/disagreement), and consensus was defined as ≥70% agreement. Median, quartiles, and box-and-whisker plots depicted responses were used for 0-to-10 scales. Physiotherapists (n = 203; mean age: 39±10.40) generally leaned towards a constructive communication style, characterised by compromise and collaboration, viewing conflict management as an opportunity to grow. There was a disparity between their exhibited behaviours and self-assessment of appropriateness in conflict resolution. Only 27.6% considered their conflict resolution skills as satisfactory. However, 85.7% acknowledged the significance of being trained in conflict management. Challenges were evident in conflicts within interprofessional relationships and communication with superiors. Both personal and organisational factors were identified as influencing conflict management, with participants recognising the detrimental impact of conflicts on their well-being and patient care. This study highlighted educational gaps in conflict management among Italian physiotherapists, showing areas of improvement in their training. Our results suggested that physiotherapists might need additional training in conflict management to enhance workplace well-being and the quality of care provided.

Italian versions of the Neurophysiology of Pain Questionnaire (NPQ): psychometric properties and an investigation on the understanding of pain neurophysiology in physical therapists.

OBJECTIVES: The Neurophysiology of Pain Questionnaire (NPQ) is widely used to assess pain knowledge among clinicians and patients with pain, but an Italian version is not available. This study aimed to translate and cross-culturally adapt the NPQ into Italian, to test its psychometric properties, to assess the knowledge of Italian physical therapists (PTs) on pain, and to evaluate which characteristics are associated with pain knowledge. METHODS: The NPQ was translated into Italian, integrated with some additional questions (IT-NPQ-New), and sent by email via the Italian Association of Physiotherapy newsletter. Rasch analysis (RA) was used to test the psychometric properties of the Italian versions. Multivariable regression analyses were used to check for associations between participants' characteristics and their NPQ scores. RESULTS: A sample of 753 PTs completed the survey. RA of the NPQ-19 and IT-NPQ-New revealed that 10 (IT-NPQ-10) and 18 (IT-NPQ-18) items fit the model. Both questionnaires showed good psychometric properties. The overall median score among Italian PTs was 6.0 [5.0-7.0] and 11.0 [9.0-13.0] points for the IT-NPQ-10 and the IT-NPQ-18, respectively. These scores were statistically different among groups according to gender, age, years of professional activity, post-graduate specialization and days attended of targeted pain courses, with the latter being the most influential variable. CONCLUSIONS: Italian PTs now dispose of two tools to assess their basic knowledge related to pain science. Our study also showed that pain knowledge among Italian PTs needs improvement, especially considering recent biopsychosocial approaches to pain.

The Effectiveness and Optimal Dose of Resistance Training in Patients With Subacute and Persistent Low Back-Related Leg Pain: A Systematic Review.

A subgroup of patients with low back pain (LBP) suffers from low back-related leg pain (LBLP), which can be classified as radicular pain, or somatic referred pain without nerve root involvement. LBLP is considered an obstacle to recovery and a strong negative prognostic factor for medium- and long-term disability. In this review, we aimed to investigate the effectiveness and optimal dose of resistance training (RT) in patients with subacute or persistent LBLP to provide clinical recommendations for practice. This systematic review was conducted by adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the recommendations of the Cochrane Collaboration. We conducted a literature search on PubMed, PEDro, Cochrane Library, Scopus, and Web of Science databases. Only randomized controlled trials (RCTs) involving patients ≥18 years of age were included. The risk of bias in the included studies was assessed using "the Cochrane Collaboration's tool for assessing risk of bias" (RoB) and the inter-rater agreement for full-text selection was evaluated using Cohen's Kappa (K). The search elicited a total of 4.537 records, and two RCTs involving a total of 196 participants were identified through a selection process based on title, abstract, and full-text assessment. Both studies had a low to moderate risk of bias. The inter-examiner concordance index for the selection of full text was excellent (K=1). RT seems to be an effective and safe intervention for patients with LBLP, but its long-term effectiveness, superiority over other types of exercise-based therapies, and optimal dosage still constitute a gray area in the literature.

Italian adaptation and psychometric validation of the Fatigue Impact Scale (FIS) and its modified versions in adults with multiple sclerosis: a Rasch analysis study.

Purpose: Several outcome measures are available to assess the severity of fatigue in people with multiple sclerosis (MS). The aim of this study was to adapt the Italian version of the Fatigue Impact Scale (FIS-40) and its modified versions: a 21-item Modified scale (MFIS-21), its 5-item short version (MFIS-5), and an 8-item version for daily use (DFIS-8) and investigate their measurement properties through classical theory-test (CTT) and Rasch analysis (RA).Methods: 229 Italian-speaking adults with MS were included. Questionnaires were cross-culturally translated and subjected to CTT (i.e. internal consistency through Cronbach's alpha and unidimensionality through confirmatory factor analysis [CFA]) and RA. (i.e. internal construct validity, reliability, and targeting).Results: Internal consistency was high for all scales (>0.850). Final CFAs reported issues in the unidimensionality for all scales except for FIS-40. Baseline RA revealed a misfit for all scales. After adjusting for local dependency, FIS-40, MFIS-21, and MFIS-5 fitted the Rasch model (RM). MFIS-21 and D-FIS-8 required a structural modification, i.e. item deletions to satisfy the RM.Conclusion: The FIS-40, MFIS-21, MFIS-5, and DFIS-8 achieved the fit to the RM after statistical and structural modifications. The fit to the RM allowed for providing ordinal-to-interval measurement conversion tables for all the questionnaires.

The Fatigue Impact Scale (FIS-40), the 21-item Modified scale (MFIS-21), its 5-item short version (MFIS-5) and the 8-item version for daily use (DFIS-8) have been successfully cross-culturally validated in Italian.The FIS-40 and its versions fit the Rasch Model with minimal changes, determining that the studied outcomes represent a unidimensional construct, i.e. fatigue in multiple sclerosis.The final Rasch Model enables the transformation of scores into interval-level measurements, allowing clinicians to gauge the distance between individuals' scores on the scale continuum.Interval-level transformation allows rehabilitation professionals to better interpret clinical changes and researchers to apply parametric statistics.

Physiotherapists' training in oncology rehabilitation from entry-level to advanced education: A qualitative study.

BACKGROUND AND PURPOSE: Physiotherapy is gaining a central role in oncology. However, the training and competencies needed by physiotherapists in oncology rehabilitation are still unclear. This study aims to articulate the training trajectory of physiotherapists in oncology rehabilitation from entry-level education to advanced education degrees. METHODS: Qualitative focus group study following a 'Reflexive Thematic Analysis' for data analysis. Participants were Italian physiotherapists with expertise in Oncology Rehabilitation (either clinically or academically) and Physiotherapy Bachelor of Science (BSc) course leaders, selected through purposive sampling. RESULTS: Two focus groups were conducted with 14 participants. Six themes were developed: 1. 'Entry-Level Education in Oncology Rehabilitation: Let's Have a Taste', as the BSc introduces oncology rehabilitation. 2. 'Basic Knowledge: Building up the Library' as students acquire basic knowledge on oncology rehabilitation during their BSc; 3. 'Learning by Experience: The Relevance of the Placement' to answer the question "Is this the right road for me?"; 4. 'Clinical Reasoning and Competencies in Oncology Rehabilitation Embedded in Uncertainty' because oncology physiotherapists need to deal with the uncertainty of their patients' status; 5. 'Advanced Education Degree Skills: from Appetiser to the Main Course', as advanced education degree courses allow for becoming an expert in the field; 6. 'A Call to Action for Physiotherapists: Prevention-Diagnosis-Survivorship & End of Life', to realise their critical role in all the phases of the oncology path. CONCLUSIONS: The BSc in Physiotherapy provides a foundation for future physiotherapists to understand oncology rehabilitation, but advanced education is necessary for expertise. The findings of this study have important implications for creating a shared physiotherapy curriculum in oncology rehabilitation. IMPLICATION FOR PHYSIOTHERAPY PRACTICE: This study has significant implications for improving physiotherapy curricula in oncology rehabilitation, positively impacting the skills and competencies of practitioners in this paramount field.

Income-Related Inequality Changes in Osteoarthritis First-Line Interventions: A Cohort Study.

OBJECTIVE: To examine income-related inequality changes in the outcomes of an osteoarthritis (OA) first-line intervention. DESIGN: Retrospective cohort study. SETTING: Swedish health care system. PARTICIPANTS: We included 115,403 people (age: 66.2±9.7 years; females 67.8%; N=115,403) with knee (67.8%) or hip OA (32.4%) recorded in the "Swedish Osteoarthritis Registry" (SOAR). INTERVENTIONS: Exercise and education. MAIN OUTCOME MEASURES: Erreygers' concentration index (E) measured income-related inequalities in "Pain intensity," "Self-efficacy," "Use of NSAIDs," and "Desire for surgery" at baseline, 3-month, and 12-month follow-ups and their differences over time. E-values range from -1 to +1 if the health variables are more concentrated among people with lower or higher income. Zero represents perfect equality. We used entropy balancing to address demographic and outcome imbalances and bootstrap replications to estimate confidence intervals for E differences over time. RESULTS: Comparing baseline to 3 months, "pain" concentrated more among individuals with lower income initially (E=-0.027), intensifying at 3 months (difference with baseline: E=-0.011 [95% CI: -0.014; -0.008]). Similarly, the "Desire for surgery" concentrated more among individuals with lower income initially (E=-0.009), intensifying at 3 months (difference with baseline: E=-0.012 [-0.018; -0.005]). Conversely, "Self-efficacy" concentrated more among individuals with higher income initially (E=0.058), intensifying at 3 months (difference with baseline: E=0.008 [0.004; 0.012]). Lastly, the "Use of NSAIDs" concentrated more among individuals with higher income initially (E=0.068) but narrowed at 3 months (difference with baseline: E=-0.029 [-0.038; -0.021]). Comparing baseline with 12 months, "pain" concentrated more among individuals with lower income initially (E=-0.024), intensifying at 12 months (difference with baseline: E=-0.017 [-0.022; -0.012]). Similarly, the "Desire for surgery" concentrated more among individuals with lower income initially (E=-0.016), intensifying at 12 months (difference with baseline: E=-0.012 [-0.022; -0.002]). Conversely, "Self-efficacy" concentrated more among individuals with higher income initially (E=0.059), intensifying at 12 months (difference with baseline: E=0.016 [0.011; 0.021]). The variable 'Use of NSAIDs' was not recorded in the SOAR at 12-month follow-up. CONCLUSION: Our results highlight the increase of income-related inequalities in the SOAR over time.

Clinical records after asynchronous and synchronous e-learning courses: a multi-method randomised controlled trial on students' performance and experience.

BACKGROUND: Clinical Record (CR) writing is a fundamental skill for healthcare professionals, but the best e-learning methods for teaching it remain unstudied. Therefore, we investigated speech therapy students' differences in the quality production of CR at the placement and their experience after following asynchronous or synchronous e-learning courses. METHODS: A multi-method randomised controlled trial. Fifty speech therapist students were equally and randomly divided into two groups attending asynchronous or synchronous e-learning classes to learn how to write a CR. The quality of the CR was tested through an ad hoc checklist (score 0-32) and the groups' scores were compared. The assessors and the statistician were blinded to students' group assignment. Students' experience was assessed through semi-structured interviews analysed with a reflexive thematic analysis. RESULTS: No score differences between the two groups were found (Cohen's d = 0.1; 95% Confidence Interval [-0.6; 0.7]). Four themes were generated: (1) 'Different Forms of Learning Interaction', as the synchronous group reported a positive experience with being fed back immediately by the lecturer, whereas the asynchronous group reported that pushing back the question time allows for reflecting more on the learning experience; (2) 'Different Ways to Manage the Time', as the synchronous group had to stick to the lecturer's schedule and the asynchronous group felt the possibility to manage its time; (3) 'To Be or Not To Be (Present)?' due to the different experiences of having (or not) the lecturer in front of them; (4) 'Inspiring Relationships With The Peers', where both groups preferred a peer-to-peer discussion instead of contacting the lecturer. DISCUSSION: Asynchronous and synchronous e-learning courses appeared equally effective in teaching CR writing. However, students perceive and experience these methods differently. The choice or blend of these methods should be based on students' needs and preferences, teacher input, as well as organisational requirements rather than solely on students' attended performance.

Use of audience response systems (ARS) in physiotherapists' training: a qualitative study.

OBJECTIVE: To explore the experience of using audience response systems (ARS) in postgraduate physiotherapy training. DESIGN: Qualitative interview study following the 'reflexive thematic analysis' by Braun and Clarke. SETTING: Higher education university. PARTICIPANTS: Ten Italian students (60% men, N=6; 40% women, N=4) agreed to partake in the interviews. RESULTS: We generated four themes. Specifically, the ARS were perceived: (1) as a 'Shared Compass' (theme 1) between the student and the lecturers to monitor and modify the ongoing students' learning journey; (2) useful to 'Come Out of Your Shell' (theme 2) as they help students to overcome shyness and build a team with peers; (3) as 'A Square Peg in a Round Hole' (theme 3) as they should not be used in situations that do not suit them; (4) as 'Not Everyone's Cup of Tea' (theme 4) as mixed opinions among ARS' utilities were found under some circumstances (eg, memorisation process and clinical reasoning). CONCLUSION: Physiotherapy lecturers must use ARS critically, respecting when (eg, not at the end of the lesson) and how to propose them, keeping in mind that some skills (eg, practical ones) might not benefit from their use. Moreover, they need to consider that the ARS are not a tool for everyone, so ARS must be integrated into a multimodal teaching paradigm.

Which lecturers' characteristics facilitate the learning process? A qualitative study on students' perceptions in the rehabilitation sciences.

BACKGROUND: In education, lecturers play a crucial role in facilitating students' learning process. However, only a few studies explored which lecturers' characteristics can facilitate this process in higher education for rehabilitation healthcare professionals. Starting from students' perspectives, our qualitative study investigated the lecturers' characteristics that facilitate students' learning process in the rehabilitation sciences. METHODS: A qualitative interview study. We enrolled students attending the 2nd year of the Master of Science (MSc) degree in 'Rehabilitation Sciences of Healthcare Professions'. Different themes were generated following a 'Reflexive Thematic Analysis'. RESULTS: Thirteen students completed the interviews. From their analysis, we generated five themes. Specifically, a lecturer that facilitates students' learning process should be: 1) 'A Performer who Interacts with the Classroom', 2) A Flexible Planner who Adopts Innovative Teaching Skills', 3) 'A Motivator who Embraces Transformational Leadership', 4) 'A Facilitator Who Encourages a Constructive Learning Context' and 5) 'A Coach who Devises Strategies to Reach Shared Learning Goals'. CONCLUSIONS: The results of this study underscore the importance for lecturers in rehabilitation to cultivate a diverse set of skills drawn from the arts and performance, education, team building and leadership to facilitate students' learning process. By developing these skills, lecturers can design lessons that are worth attending not only for their relevant content but also for their value in human experience.

Management of non-specific thoracic spine pain: a cross-sectional study among physiotherapists.

BACKGROUND: The thoracic area has mainly been neglected in research compared to the lumbar and cervical regions. No clinical practice guidelines (CPGs) for non-specific thoracic spine pain (TSP) have been compiled. Therefore, it can be argued that the absence of specific CPGs raises questions about the management of non-specific TSP. Hence, this study aimed at determining the management of non-specific TSP among physiotherapists in Italy. METHODS: A web cross-sectional survey investigating physiotherapists' management of non-specific TSP was conducted. The survey instrument was divided into three sections. The first section obtained participants' characteristics. The second section determined participants' agreement with 29 statements regarding the clinical management of non-specific TSP utilising a five-point Likert scale. Participants who partially or completely agreed (scores 4-5) were considered to agree with the statements. A ≥ 70% of agreement with a statement was considered as consensus according to previous literature. The third section asked the participants to indicate how often they adopted several treatments to manage non-specific TSP with a 5-point scale (always - often - sometimes - rarely - never). The frequencies of answers were calculated, and a visual representation through a bar chart was reported. The online version of the survey instrument was delivered through the newsletter of the Italian Association of Physiotherapists and the postgraduate master's degree in Rheumatic and Musculoskeletal Rehabilitation of the University of Genova (Genova, Italy). RESULTS: In total, 424 physiotherapists (mean age (SD): 35.1 years (10.5); 50% female) completed the survey. In the second section, physiotherapists achieved consensus for 22/29 statements. Those statements addressed the importance of psychosocial factors, exercise, education, and manual therapy techniques in managing non-specific TSP. In the third section, 79.7% of participants indicated they would always adopt a multimodal treatment (education, therapeutic exercise, manual therapy), followed by education and information (72.9%), therapeutic exercise (62.0%), soft tissue manual therapy (27.1%), and manual therapy (16.5%). CONCLUSIONS: Study participants considered fundamentally using a multimodal programme based on education, exercise and manual therapy to manage non-specific TSP. This approach aligns with the CPGs for other chronic musculoskeletal pain than non-specific TSP.

Educational readiness among health professionals in rheumatology: low awareness of EULAR offerings and unfamiliarity with the course content as major barriers-results of a EULAR-funded European survey.

BACKGROUND: Ongoing education of health professionals in rheumatology (HPR) is critical for high-quality care. An essential factor is education readiness and a high quality of educational offerings. We explored which factors contributed to education readiness and investigated currently offered postgraduate education, including the European Alliance of Associations for Rheumatology (EULAR) offerings. METHODS AND PARTICIPANTS: We developed an online questionnaire, translated it into 24 languages and distributed it in 30 European countries. We used natural language processing and the Latent Dirichlet Allocation to analyse the qualitative experiences of the participants as well as descriptive statistics and multiple logistic regression to determine factors influencing postgraduate educational readiness. Reporting followed the Checklist for Reporting Results of Internet E-Surveys guideline. RESULTS: The questionnaire was accessed 3589 times, and 667 complete responses from 34 European countries were recorded. The highest educational needs were 'professional development', 'prevention and lifestyle intervention'. Older age, more working experience in rheumatology and higher education levels were positively associated with higher postgraduate educational readiness. While more than half of the HPR were familiar with EULAR as an association and the respondents reported an increased interest in the content of the educational offerings, the courses and the annual congress were poorly attended due to a lack of awareness, comparatively high costs and language barriers. CONCLUSIONS: To promote the uptake of EULAR educational offerings, attention is needed to increase awareness among national organisations, offer accessible participation costs, and address language barriers.

Living with migraine: A meta-synthesis of qualitative studies.

Introduction: Migraine is one of the top ten causes of disability worldwide. However, migraine is still underrated in society, and the quality of care for this disease is scant. Qualitative research allows for giving voice to people and understanding the impact of their disease through their experience of it. This study aims at synthesising the state of the art of qualitative studies focused on how people with migraine experience their life and pathology. Methods: MEDLINE via PubMed, EMBASE, CINAHL, PsycINFO, and Cochrane Library were consulted up to November 2021 for qualitative studies. Studies to be eligible had to focus on adults (age > 18 years) with a diagnosis of primary episodic or chronic migraine following the International Classification of Headache. The quality of the study was analysed using the CASP (Critical Appraisal Skills Programme) tool. The synthesis was done through a thematic analysis. CERQual (Confidence in Evidence from Reviews of Qualitative research) approach was used to assess the confidence in retrieved evidence. Results: Ten studies were included, counting 262 people with migraine. Our synthesis produced four main themes. (1) "Negative impact of migraine symptoms on overall life" as migraine negatively impacts people's whole life. (2) "Impact of migraine on family, work and social relationship" as migraine reduces the possibility to focus at work and interact with people. (3) "Impact of migraine on emotional health" as people with migraine experience psychological distress. (4) "Coping strategies to deal with migraine" such as keep on living one's own life, no matter the symptoms. Conclusions: Migraine negatively impacts people's whole life, from private to social and work sphere. People with migraine feel stigmatised as others struggle with understanding their condition. Hence, it is necessary to improve awareness among society of this disabling condition, and the quality of care of these people, tackling this disease from a social and health-policy point of view.

Atrial natriuretic peptide stimulates autophagy/mitophagy and improves mitochondrial function in chronic heart failure.

Mitochondrial dysfunction, causing increased reactive oxygen species (ROS) production, is a molecular feature of heart failure (HF). A defective antioxidant response and mitophagic flux were reported in circulating leucocytes of patients with chronic HF and reduced ejection fraction (HFrEF). Atrial natriuretic peptide (ANP) exerts many cardiac beneficial effects, including the ability to protect cardiomyocytes by promoting autophagy. We tested the impact of ANP on autophagy/mitophagy, altered mitochondrial structure and function and increased oxidative stress in HFrEF patients by both ex vivo and in vivo approaches. The ex vivo study included thirteen HFrEF patients whose peripheral blood mononuclear cells (PBMCs) were isolated and treated with αANP (10-11 M) for 4 h. The in vivo study included six HFrEF patients who received sacubitril/valsartan for two months. PBMCs were characterized before and after treatment. Both approaches analyzed mitochondrial structure and functionality. We found that levels of αANP increased upon sacubitril/valsartan, whereas levels of NT-proBNP decreased. Both the ex vivo direct exposure to αANP and the higher αANP level upon in vivo treatment with sacubitril/valsartan caused: (i) improvement of mitochondrial membrane potential; (ii) stimulation of the autophagic process; (iii) significant reduction of mitochondrial mass-index of mitophagy stimulation-and upregulation of mitophagy-related genes; (iv) reduction of mitochondrial damage with increased inner mitochondrial membrane (IMM)/outer mitochondrial membrane (OMM) index and reduced ROS generation. Herein we demonstrate that αANP stimulates both autophagy and mitophagy responses, counteracts mitochondrial dysfunction, and damages ultimately reducing mitochondrial oxidative stress generation in PBMCs from chronic HF patients. These properties were confirmed upon sacubitril/valsartan administration, a pivotal drug in HFrEF treatment.

Factors Associated With Adherence to a Supervised Exercise Intervention for Osteoarthritis: Data From the Swedish Osteoarthritis Registry.

OBJECTIVE: To explore how lifestyle and demographic, socioeconomic, and disease-related factors are associated with supervised exercise adherence in an osteoarthritis (OA) management program and the ability of these factors to explain exercise adherence. METHODS: A cohort register-based study on participants from the Swedish Osteoarthritis Registry who attended the exercise part of a nationwide Swedish OA management program. We ran a multinomial logistic regression to determine the association of exercise adherence with the abovementioned factors. We calculated their ability to explain exercise adherence with the McFadden R2 . RESULTS: Our sample comprises 19,750 participants (73% female, mean ± SD age 67 ± 8.9 years). Among them, 5,862 (30%) reached a low level of adherence, 3,947 (20%) a medium level, and 9,941 (50%) a high level. After a listwise deletion, the analysis was run on 16,685 participants (85%), with low levels of adherence as the reference category. Some factors were positively associated with high levels of adherence, such as older age (relative risk ratio [RRR] 1.01 [95% confidence interval (95% CI) 1.01-1.02] per year), and the arthritis-specific self-efficacy (RRR 1.04 [95% CI 1.02-1.07] per 10-point increase). Others were negatively associated with high levels of adherence, such as female sex (RRR 0.82 [95% CI 0.75-0.89]), having a medium (RRR 0.89 [95% CI 0.81-0.98] or a high level of education (RRR 0.84 [95% CI 0.76-0.94]). Nevertheless, the investigating factors could explain 1% of the variability in exercise adherence (R2 = 0.012). CONCLUSION: Despite the associations reported above, the poorly explained variability suggests that strategies based on lifestyle and demographic, socioeconomic, and disease-related factors are unlikely to improve exercise adherence significantly.

Immunogenicity and safety of the non-typable Haemophilus influenzae-Moraxella catarrhalis (NTHi-Mcat) vaccine administered following the recombinant zoster vaccine versus administration alone: Results from a randomized, phase 2a, non-inferiority trial.

A candidate AS01-adjuvanted vaccine containing four surface proteins from non-typable Haemophilus influenzae and Moraxella catarrhalis (NTHi-Mcat) has been developed to help prevent exacerbations of chronic obstructive pulmonary disease (COPD). Sequential administration of different vaccines containing the same AS01-adjuvant system could lead to immune interference. We compared administration of NTHi-Mcat following AS01-adjuvanted recombinant zoster vaccine (RZV) versus NTHi-Mcat alone. This phase 2a, open-label trial (NCT03894969) randomized healthy current or former smokers (50-80 years) without COPD to administration of NTHi-Mcat at 1, 3 or 6 months after RZV or to NTHi-Mcat alone (2-dose for both vaccines). Primary outcome was non-inferiority of the humoral immune response to NTHi-Mcat administered 1 month after RZV versus NTHi-Mcat alone, evaluated by specific antibody geometric mean concentration (GMC) ratio with 95% confidence intervals (CIs). The per-protocol set included 411 participants. Primary objective was met; lower limit of the 95%CI for the GMC ratio above 0.667 for all four vaccine antigens, 1 month after the second NTHi-Mcat dose. NTHi-Mcat induced similar immune response regardless of whether administered alone or 1, 3 or 6 months following RZV. Safety and reactogenicity profiles were acceptable; adverse event frequency was similar among study groups. Injection site pain was the most common symptom. No new safety concerns were identified. The study demonstrated non-inferiority of the immune response elicited by NTHi-Mcat administered sequentially to RZV versus NTHi-Mcat alone, indicating no immune interference. Starting from 1 month, no specific interval is required between RZV and NTHi-Mcat containing the same AS01-adjuvant system components in different quantities.

Flexion-extension strength of the index-thumb system in Italian population. A cross-sectional study to gather normative data.

STUDY DESIGN: Cross-sectional study. INTRODUCTION: Flexion (Palmar Pinch, PP-MVC and Tip Pinch, TP-MVC) and extension (E-MVC) maximal voluntary contraction (MVC) of the index-thumb system offers a quick way to estimate the level of hands' impairment in several musculoskeletal and neurologic conditions. PURPOSE OF THE STUDY: This study established normative data of PP-MVC, TP-MVC, E-MVC in the Italian population and evaluated their correlation with hand dominance, anthropometric factors, dexterity and workload level. METHODS: In our study, 303 healthy people (150F, 153M) were recruited. Participants performed PP-MVC, TP-MVC and E-MVC tests per hand, conducted by using a pinch-gauge. T-test was used to analyze MVC means between sexes and between hands. One-way ANOVA was conducted to compare MVC means in male and female samples stratified by age (18-29, 30-44, 45-59, 60-74, +75). Spearman's correlation analysis was performed to determine anthropometric variables, dexterity and workload level effects on MVCs. RESULTS: Medium-to-large effect sizes of age were shown in the majority of tasks. The 30 to 44 years and then +75 years age groups showed the highest and the lowest values, respectively, for both sex and both hands. Men were meanly 50% stronger, and the dominant hand showed higher values (6-10%). MVC-tests correlated moderately with weight and height weakly with dexterity and workload level. CONCLUSIONS: After 30 to 44 years, hand strength declines in line with the normal process of aging that also entails muscle fibers and the reduction of daily activities in older adults. In relative terms, E-MVC showed the highest strength loss in the over 75 seconds. The difference between sexes was higher in E-MVC than in flexion MVCs. E-MVC seems to depend more on musculoskeletal architecture that differs from women to men, according to the highest correlation between E-MVC and anthropometric variables. Only high workload levels impacted hand strength. In heaviest occupations, no PP-MVCs differences were observed between hands.

Screening for Referral of Serious Pathology by Physical Examination Tests in Patients with Back or Chest Pain: A Systematic Review.

OBJECTIVE: To investigate the most common physical examination tests (PET) for the screening for referral of patients with back or chest pain caused by serious pathology. METHODS: A systematic review was conducted. Searches were performed on seven electronic databases between June 2020 and December 2021. Only studies evaluating patients with back and/or chest pain with clear reporting of PETs and prompt patient referrals were included. RESULTS: 316 full texts were included, and these studies had a total of 474/492 patients affected by a serious disease. Only 26 studies of them described suspicion of serious disease due to at least one positive PET. Cardiac/pulmonary auscultation and heartbeats/blood pressure measurements were the most frequently reported tests. None of the reported studies included physiotherapists and chiropractors who reported the use of various tests, such as: cardiac and pulmonary auscultation, lung percussion, costovertebral angle tenderness, and lymph node palpation, highlighting a lack of attention in measuring vital parameters. On the contrary, doctors and nurses reported the assessment of the range of motion of the thoracolumbar spine and hip less frequently. CONCLUSIONS: Appropriate reporting of PETs is sparse, and their utilization is heterogeneous among different healthcare professionals. Further primary studies are needed to describe PETs results in patients suffering from back and/or chest pain.

Physiotherapists' knowledge of and adherence to evidence-based practice guidelines and recommendations for ankle sprains management: a cross-sectional study.

BACKGROUND: Lateral ankle sprain (LAS) is a common and burdensome injury. However, the quality of its management is scant. Nowadays, physiotherapy management of musculoskeletal diseases seems to be generally not based on research evidence. Studies that investigated the knowledge-to-practice gap in LAS management are yet to be carried out. Therefore, this research investigated physiotherapists' knowledge of and adherence to LAS Clinical Practice Guidelines (CPGs) and recommendations. METHODS: A cross-sectional study based on an online survey structured in three sections. The first section collected demographic data. The second section showed two clinical cases (with positive and negative Ottawa Ankle Rules (OAR), respectively). The participants indicated which treatments they would adopt to manage them. Participants were classified as 'following', 'partially following', 'partially not following' and 'not following' the CPGs and recommendations. In the third section, participants expressed their agreement with different CPG and recommendation statements through a 1-5 Likert scale. RESULTS: In total, 483 physiotherapists (age: 34 ± 10; female 38%, male 61.5%, other 0.5%) answered the survey: 85% completed the first two sections, 76% completed all three sections. In a case of acute LAS with negative OAR, 4% of the participants were considered as 'following' recommended treatments, 68% as 'partially following', 23% as 'partially not following', and 5% as 'not following'. In a case of acute LAS with positive OAR, 37% were considered 'following' recommended treatments, 35% as 'partially following', and 28% as 'not following'. In the third section, the consensus was achieved for 73% of the statements. CONCLUSION: This study showed that although there is a good knowledge about first-line recommended treatments, a better use of CPGs and recommendations should be fostered among physiotherapists. Our results identify an evidence-to-practice gap in LAS management, which may lead to non-evidence-based practice behaviors.

A digital twin for 64Cu production with cyclotron and solid target system.

One method for finding reliable and cost-effective solutions for designing radioisotope production systems is represented by the "digital twin" philosophy of design. Looking at cyclotron solid targets, uncertainties of the particle beam, material composition and geometry play a crucial role in determining the results. The difference between what has been designed and what can be effectively manufactured, where processes such as electroplating are poorly controllable and generate large non-uniformities in deposition, must also be considered. A digital twin, where the target geometry is 3D scanned from real models, can represent a good compromise for connecting "ideal" and "real" worlds. Looking at the 64Ni(p,n)64Cu reaction, different Unstructured-Mesh MCNP6 models have been built starting from the 3D solid target system designed and put into operation by COMECER. A characterization has been performed considering the designed ideal target and a 3D scan of a real manufactured target measured with a ZEISS contact probe. Libraries and physics models have been also tested due to limited cross-section data. Proton spectra in the target volume, 3D proton-neutron-photon flux maps, average energies, power to be dissipated, shut-down dose-rate, 64Cu yield compared with various sources of experimental data and beam axial shifting impact, have been estimated. A digital twin of the 64Ni(p,n)64Cu production device has been characterized, considering the real measured target geometry, paving the way for a fully integrated model suitable also for thermal, structural or fluid-dynamic analyses.