Subacute effects of cervicothoracic spinal thrust/non-thrust in addition to shoulder manual therapy plus exercise intervention in individuals with subacromial impingement syndrome: a prospective, randomized controlled clinical trial pilot study.

OBJECTIVES: To determine the subacute effects of cervicothoracic spinal thrust/non-thrust in addition to shoulder non-thrust plus exercise in patients with subacromial pathology. METHODS: This was a randomized, single blinded controlled trial pilot study. This trial was registered at ClinicalTrials.gov (NCT01753271) and reported according to Consolidated Standards of Reporting Trials requirements. Patients were randomly assigned to either shoulder treatment plus cervicothoracic spinal thrust/non-thrust or shoulder treatment-only group. Primary outcomes were average pain intensity (Numeric Pain Rating Scale) and physical function (Shoulder Pain and Disability Index) at 2 weeks, 4 weeks, and patient discharge. RESULTS: 18 patients, mean age 43.1(15.8) years satisfied the eligibility criteria and were analyzed for follow-up data. Both groups showed statistically significant improvements in both pain and function at 2 weeks, 4 weeks, and discharge. The between-group differences for changes in pain or physical function were not significant at any time point. DISCUSSION: The addition of cervicothoracic spinal thrust/non-thrust to the shoulder treatment-only group did not significantly alter improvement in pain or function in patients with subacromial pathology. Both approaches appeared to provide an equally notable benefit. Both groups improved on all outcomes and met the criteria for clinical relevance for both pain and function. LEVEL OF EVIDENCE: 2b.

The symptomatic and functional effects of manual physical therapy on plantar heel pain: a systematic review.

OBJECTIVES: Plantar heel pain is common and can be severely disabling. Unfortunately, a gap in the literature exists regarding the optimal intervention for this painful condition. Consequently, a systematic review of the current literature regarding manual therapy for the treatment of plantar heel pain was performed. METHODS: A computer-assisted literature search for randomized controlled trials in MEDLINE, EMBASE, Cochrane, CINAHL, and Rehabilitation & Sports Medicine Source, was concluded on 7 January 2014. After identification of titles, three independent reviewers selected abstracts and then full-text articles for review. RESULTS: Eight articles were selected for the final review and underwent PEDro scale assessment for quality. Heterogeneity of the articles did not allow for quantitative analysis. Only two studies scored ≥7/10 on the PEDro scale and included joint, soft tissue, and neural mobilization techniques. These two studies showed statistically greater symptomatic and functional outcomes in the manual therapy group. DISCUSSION: This review suggests that manual therapy is effective in the treatment of plantar heel pain; however, further research is needed to validate these findings given the preponderance of low quality studies.

Learning Curves Observed in Establishing Targeted Rate of Force Application in Pressure Pain Algometry.

Purpose: To determine whether learning curves can be observed with deliberate practice when the goal is to apply a consistent rate of force at 5 N/second during pressure pain threshold (PPT) testing in healthy volunteers. Methods: In this prospective study, 17 clinician participants completed PPT targeted rate-of-application testing with healthy volunteers using three different feedback paradigms. The resultant performances of ramp rate during 36 trials were plotted on a graph and examined to determine whether learning curves were observed. Results: Clinicians were not consistent in the rate of force applied. None demonstrated a learning curve over the course of 36 trials and three testing paradigms. Conclusion: The results of this study indicate that applying a consistent 5 N/second of force is difficult for practising clinicians. The lack of learning curves observed suggests that educational strategies for clinicians using PPT may need to change.

Objectif : Déterminer si une courbe d'apprentissage se dégage en réponse à un entraînement délibéré visant à appliquer un taux de force constant de 5 newtons par seconde (N/s) lors de tests du seuil de douleur à la pression (PPT pour pressure pain threshold) auprès de participants en santé. Méthodes : Dans cette étude prospective, 17 cliniciens ont réalisé des tests sur des participants en santé au moyen de trois modes de rétroaction. La variation du taux de force observée sur 36 essais a été représentée graphiquement afin de déterminer si une courbe d'apprentissage se dégageait chez les cliniciens. Résultats : Le taux de force appliqué par les cliniciens n'était pas constant. Une courbe d'apprentissage n'a été observée chez aucun d'entre eux au cours des 36 essais, peu importe le mode de rétroaction. Conclusion : Les résultats de cette étude indiquent qu'il est difficile pour les cliniciens praticiens d'appliquer un taux de force constant de 5 N/s. L'absence de courbe d'apprentissage donne à penser qu'il pourrait y avoir lieu de revoir les stratégies de formation des cliniciens appelés à mesurer le seuil de douleur à la pression.

TIBIOFEMORAL JOINT MOBILIZATION IN THE SUCCESSFUL MANAGEMENT OF PATELLOFEMORAL PAIN SYNDROME: A CASE REPORT.

BACKGROUND AND PURPOSE: Patellofemoral pain syndrome (PFPS) is a common source of anterior knee pain. Controversy exists over the exact clinical findings which define PFPS, thus, diagnosis and management can be challenging for clinicians. There is paucity in the literature concerning joint mobilization as treatment for PFPS, particularly at the tibiofemoral joint, as standard management is currently focused on therapeutic exercise, orthotics, bracing and taping. Therefore, the purpose of this case report is to describe the effects of tibiofemoral joint mobilization in the successful treatment of an individual with chronic PFPS as it relates to pain, function and central processing of pain. STUDY DESIGN: Case Report. CASE DESCRIPTION: The subject was a 28-year-old female with a two year history of left anterior, inferior patellar knee pain consistent with chronic PFPS. She demonstrated diminished pressure pain threshold (PPT) and allodynia at the anterior knee, suggesting a component of central sensitization to her pain. She met several common diagnostic criteria for PFPS, however, only tibiofemoral anterior-posterior joint mobilization increased her pain. Subsequent treatment sessions (Visits 1-6) consisted of solely joint mobilization supplemented by instruction in a home exercise program (therapeutic exercise and balance training). As outcomes improved, treatment sessions (Visits 7-8) consisted of solely therapeutic exercise and balance training with focus on return to independent pain free functional activity. OUTCOMES: Improvements consistent with the minimally clinically important difference were noted on the Kujala Anterior Knee Pain Scale, Numeric Pain Rating Scale, Global Rating of Change (GROC). Scores on the Fear Avoidance-Belief Questionnaire (6/24 to 2/24 PA, 31/42 to 5/42 W), PPT (119 to 386 kPa) and Step Down Test (11 to 40 steps) also demonstrated improvement. At a two month follow up, the subject reported continued improvement in functional activity, 0/10 pain and GROC = +5. DISCUSSION: This case describes the successful use of tibiofemoral joint mobilization in a subject with chronic PFPS and supports the use of joint mobilization as management in PFPS, particularly in cases where a centrally mediated component of pain may be present. LEVEL OF EVIDENCE: Therapy, Level 5.

Effect of sternoclavicular joint mobilization on pain and function in a patient with massive supraspinatus tear.

Massive irreparable rotator cuff tears can be difficult to treat conservatively, especially when the patient has multiple comorbidities. Although there is evidence to support interventions aimed at the spine, there is paucity in the literature describing interventions to the sternoclavicular joint (SCJ) in individuals with rotator cuff pathology. A 57-year-old female with multiple comorbidities and a body mass index of 59 was referred to physical therapy with a 4-month history of right shoulder pain, significant functional limitations, and magnetic resonance imaging (MRI), demonstrating a full-thickness supraspinatus tear. She presented initially with active shoulder flexion range of motion (ROM) 0-80°, numeric pain rating scale (NPRS) 7/10, and QuickDASH 65.9%. After six physical therapy sessions, the patient had plateaued with improvements in pain and ROM. SCJ mobilizations at visit 7 immediately improved pain, active ROM, and subjective reports of function. The patient was discharged after 13 visits with increased active shoulder flexion ROM to 0-170°, NPRS 1/10, QuickDASH 31.8%, and Global Rating of Change (GROC) +5. This case highlights the successful conservative treatment of an individual with an irreparable rotator cuff tear and numerous comorbidities by using a multimodal approach including SCJ mobilizations.

Regional effects of orthopedic manual physical therapy in the successful management of chronic jaw pain.

OBJECTIVE AND IMPORTANCE: Temporomandibular disorders (TMD) encompass a variety of dysfunction of the maxillofacial region. A strong relationship between TMD and cervical spine pain exists, and widespread hyperalgesia is common in TMD. This case describes the management and reduction in regional hyperalgesia in a patient with chronic TMD. CLINICAL PRESENTATION: A 23-year-old female with a 10-year history of tinnitus and bilateral (B) jaw pain, and 5-year history of intermittent neck pain, presented with pain, which could reach 10/10 on the numeric pain rating scale, locking, tightness and restricted eating habits. Cervical motion testing did not reproduce her jaw pain. Her mouth opening (MO) and B temporomandibular joint (TMJ) accessory glides were limited and painful. Accessory glides at the upper cervical facet joints reproduced her jaw pain. Pressure pain thresholds (PPT) at her B masseters and thenar eminences at the hand were diminished, indicating hyperalgesia. INTERVENTION: Treatment included passive mobilizations at her TMJs and cervical spine. Home exercises included self-mobilization of her TMJs and neck. In six sessions, her MO improved from 30 to 45 mm and average pain improved from 4/10 to 0/10. The jaw pain and function questionnaire improved from 16/52 to 5/52. PPTs at her right/left masseter and thenar eminence improved from 140/106 and 221/230 kPa to 381/389 and 562/519 kPa, respectively. CONCLUSION: This case described the treatment and reduction of upper extremity hyperalgesia of a patient with chronic jaw and neck pain. Manual therapy may be a valuable intervention in the treatment of chronic TMD with distal hyperalgesia.

Manual therapy in the management of a patient with a symptomatic Morton's Neuroma: A case report.

Patients with Morton's neuroma are rarely referred to physical therapy. This case reports the resolution of pain, increase in local pressure pain thresholds, and improvement of scores on the Lower Extremity Functional Scale and Foot and Ankle Ability Measure following a course of joint based manual therapy for a patient who had failed standard conservative medical treatment.

Identification of cut-points in commonly used hip osteoarthritis-related outcome measures that define the patient acceptable symptom state (PASS).

To determine patient acceptable symptom state (PASS) estimates in outcome measures commonly used in hip osteoarthritis (OA). Identification of cut-points on commonly used outcome measures associated with patient satisfaction with their current state of health. As part of a randomized controlled trial, 70 patients with a clinical diagnosis of hip OA undergoing a 9-session physiotherapy treatment program completed four physical performance measures and three self-report measures at 9 weeks and 1 year. Upon completion of treatment, patients assessed their current health status according to the PASS question. Cut-points were estimated using receiver operating characteristic curves (anchor-based method), based on the patient's response to the PASS question. At 9 weeks and 1 year, identified cut-points were, respectively, ≤10 and ≤11 for the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain subscale; ≤35 and ≤40 on the WOMAC physical function subscale; ≥+5 and ≥+6 on the global rating of change score; ≤6.05 and ≤5.30 s for the timed-up-and-go; ≤28.3 and ≤24.9 for the 40-m self-paced walk test; ≥11 and ≥12 repetitions for the 30-s chair stand test; and ≥46 repetitions for the 20-cm step test. Initial target cut-points signaling patient satisfaction with their current symptom state following physiotherapy in patients with hip osteoarthritis were determined for seven outcome measures over 1 year.

Heightened flexor withdrawal responses following ACL rupture are enhanced by passive tibial translation.

OBJECTIVE: Hyperexcitability of nociceptive pathways has been demonstrated with several musculoskeletal conditions but not anterior cruciate ligament (ACL) injury. The purpose was to investigate flexor withdrawal reflex (FWR) excitability following ACL rupture and determine if painless stretch of knee joint structures enhanced reflexive responses. METHODS: Ten subjects with and 10 subjects without unilateral ACL rupture were compared. FWRs were induced through sural nerve stimulus in symmetrical stance and recumbent positions, with the knee in relaxed and stressed condition. Latencies and amplitudes of hamstring electromyographic activity were analyzed. RESULTS: FWR thresholds were significantly diminished (p=0.05) on the injured limb (11.8±8 mA) compared to non-injured limb (18.6±13 mA) and controls (22.5±3 mA). Anterior tibial translation resulted in increased (p=0.001) amplitude of EMG hamstring response on the injured limb (70±50%) versus control (-1±20%) and decreased latency (p=0.01) of hamstring activation (82.0±13 ms). CONCLUSIONS: Individuals with ACL rupture demonstrated increased excitability of FWR responses indicated by decreased FWR threshold and reduced hamstring muscle latency. Responses were enhanced by passive stretch of the knee joint. SIGNIFICANCE: Subjects with ACL rupture demonstrated hyperexcitability of nociceptive pathways on the injured limb which may trigger the FWR more readily and promote the sensation of instability at the knee.