Objective: Temporomandibular joint (TMJ) and masticatory muscles, which are likely to be affected in patients with fibromyalgia (FM), have not been objectively evaluated together previously. The aim of this study was to compare sonographic measurements of TMJ and masticatory muscle thickness between FM patients and healthy controls, and to evaluate the relationship between these parameters and clinical features.
Methods: The study included 38 patients with FM and 38 healthy controls. The thickness of the masticatory muscles (masseter and temporalis) and TMJ disc space were evaluated bilaterally using ultrasonography, and the mean values of both sides were used for analysis. The severity of FM was assessed using the Fibromyalgia Impact Questionnaire (FIQ), anxiety with the Beck Anxiety Inventory, depression with the Beck Depression Inventory, sleep quality with the Pittsburgh Sleep Quality Index, and the presence and severity of temporomandibular disorder with the Fonseca Anamnestic Index.
Results: Both at rest and during maximal jaw clenching, the mean sonographic thickness of the masseter and temporalis muscles was significantly thicker in the FM group compared to the control group (all p < 0.05). The mean sonographic thickness of the closed-mouth TMJ disc space was also significantly thicker in the FM group (p < 0.05). In addition, there was a positive correlation between the masseter muscle thickness at rest and FIQ.
Conclusion: This study showed that the masticatory muscles and TMJ disc space of patients with FM were thicker compared to healthy controls, and increased masseter muscle thickness was associated with poorer quality of life.
Background: Low back pain is one of the most common conditions managed by physical therapists. Positive patient expectations have been associated with improved clinical outcomes; however, limited research has examined how physical therapists perceive patients' expectations at the initial consultation.
Objective: To explore patients' expectations at their initial physical therapy evaluation and compare them with physical therapists' perceptions of those expectations.
Methods: A cross-sectional survey was conducted at a large medical center in the United States. Patients and physical therapists completed an identical 10-question, 5-point Likert scale assessing expectations for initial care. Patients completed the survey prior to their first visit; therapists responded electronically. Mann-Whitney U tests were used to compare group differences.
Results: 144 patients and 22 physical therapists completed the survey. Patients most frequently rated provision of a home exercise program as "very" or "extremely important" (93%). Physical therapists assigned relatively greater importance to examination, diagnosis, and prognosis. Statistically significant differences (Bonferroni-adjusted p ≤ 0.001) reflected differing emphases between groups.
Conclusion: Patients and physical therapists assigned varying levels of importance to several components of initial low back pain care. Physical therapists tended to place relatively greater importance on examination-related elements, whereas patients emphasized receiving a home exercise program. These findings suggest that patient priorities and therapist perceptions may not always align during initial consultations. Therapists may consider directly asking patients about their expectations during the initial consultation to clarify what individuals hope to gain from the clinical encounter.
Background: Neck pain represents a major burden. Guideline-based interventions demonstrated modest clinical benefits. The added value of subgrouping tools remains limited, potentially reflecting an incomplete assessment of key factors. The Pain and Disability Drivers Management model for neck pain (PDDM-Np) was adapted to address this gap, but its feasibility and acceptability remain unknown.
Objectives: To evaluate the feasibility and acceptability of implementing PDDM-Np and its impact on clinical decision-making.
Design: Prospective feasibility study.
Method: Physiotherapists were eligible if they completed the PDDM-Np workshop and agreed to use its clinical decision support system (CDSS). Adult patients consulting for a new episode of neck pain were consecutively recruited. Clinicians attended a workshop on PDDM-Np, and used the CDSS, which generated a dashboard to guide management. Primary outcomes were feasibility and acceptability. Secondary exploratory outcomes included clinician-reported changes in clinical decision-making and patient-reported outcomes.
Results: Seventeen clinicians and 50 patients were enrolled. Clinician recruitment exceeded target, while patient enrollment was below projections. The follow-up rate was 78%. The CDSS was acceptable to clinicians and patients. One-third of clinicians reported an additional workload burden. Based on results, the decision was to perform a definitive study with minor protocol changes. All clinicians reported at least minor modifications in their decision-making process. Six weeks after baseline, 94% of patients reported clinical improvements.
Conclusions: Implementing PDDM-Np in private practice is feasible and acceptable, although it is associated with added burden. After minor adjustments, a definitive study can be conducted to evaluate the effectiveness and implementation of PDDM-Np.

