Effects of spinal mobilization on physical function in patients with stroke: a systematic review and meta-analysis.

This systematic review and meta-analysis aimed to identify, critically appraise, and synthesize current evidence regarding the effects of spinal mobilization on physical function in patients with stroke. Three databases, PubMed, Embase, and Scopus, were searched from inception to March 15, 2024. Randomized controlled trials comparing the effects of spinal mobilization to conventional therapy were eligible for inclusion. Methodological quality was assessed using the Physiotherapy Evidence Database scale. Meta-analyses were performed to determine the effects of spinal mobilization. Nine randomized controlled trials were included, with a total of 294 patients with stroke. All included studies were evaluated as good or above for quality assessment. No adverse events related to spinal mobilization were reported. Compared to conventional therapy, spinal mobilization demonstrated significantly improved forward head posture (SMD: 1.00, 95% CI: 0.53 to 1.46, p < 0.001); there were no between-group differences on forced vital capacity (SMD: 0.44, 95% CI: -0.01 to 0.88, p = 0.06), forced expiratory volume (SMD: 0.33, 95% CI: -0.12 to 0.77, p = 0.15), balance (SMD: 0.36, 95% CI: -0.04 to 0.77, p = 0.08), gait speed (SMD: 0.48, 95% CI: -0.44 to 1.40, p = 0.31), and trunk function (SMD: 0.79, 95% CI: -0.17 to 1.75, p = 0.11). Cervical mobilization significantly improved forward head posture; however, no significant differences were found in other outcomes. Clinicians may consider spinal mobilization as an adjunctive intervention in stroke rehabilitation to address posture-related impairments to expand treatment strategy and optimize quality of care.

Uphill Treadmill Running and Joint Mobilization Improve Dynamic Stability and Ankle Dorsiflexion Range of Motion in Young Adults With Chronic Ankle Instability: A Four-Arm Randomized Controlled Trial.

OBJECTIVE: To observe the effect of uphill running and the combined effect of uphill running plus joint mobilizations on dynamic stability and ankle dorsiflexion in young adults with chronic ankle instability (CAI). DESIGN: Four-arm randomized controlled trial. SETTING: A college rehabilitation center. PARTICIPANTS: Individuals with CAI (N=73). INTERVENTIONS: Participants were randomly assigned to 4 groups: combined uphill running and joint mobilization (URJM), uphill running alone (UR), joint mobilization alone (JM), and control group. The URJM and UR groups received 20-minute running sessions, and the URJM and JM groups received ankle joint mobilizations, all 3 times a week for 4 weeks. MAIN OUTCOME MEASURES: Cumberland Ankle Instability Tool (CAIT) and Y-balance test (YBT) in anterior, posteromedial (PM), and posterolateral (PL) directions for dynamic stability; weight-bearing lunge test and non-weight-bearing ankle dorsiflexion degree using a goniometer (NWBG) for dorsiflexion. RESULTS: The UR group showed significant improvements in CAIT, YBT-PL, YBT-PM, and NWBG compared to the control group. The URJM group demonstrated large treatment effects in NWBG compared to both UR and JM groups. Responder analysis indicated that the UR, JM, and URJM groups had a higher likelihood of achieving clinically significant changes (exceeding minimal detectable change or minimal clinically important difference) in CAIT, YBT-PM, YBT-PL, and NWBG compared with the control group. Additionally, the combination of UR and JM was superior to either intervention alone for NWBG, with success rates 1.55 times greater than UR alone and 2.08 times greater than JM alone. CONCLUSIONS: A 4-week UR program improves the subjective feeling of instability, dynamic postural control, and ankle dorsiflexion in young adults with CAI. Compared to UR or JM alone, their combined application can better improve the non-weight-bearing ankle dorsiflexion range of motion.

Acute Effects of Local High-Frequency Percussive Massage on Deep Fascial and Muscular Stiffness and Joint Range of Motion in Young Adult Men.

BACKGROUND: Local high-frequency percussive (HFP) massage has recently found widespread application in physical therapy. Although HFP massage reportedly improves range of motion (ROM), the mechanism underlying its action has not yet been proven. This study aimed to clarify whether a 5-minute percussive massage regimen affects muscular or connective tissues, such as the deep fascia and deep intermuscular fascia and the change in joint ROM. METHOD: The study sample was calculated using G*Power analysis program, and this study enrolled 15 healthy men who underwent 5-minute HFP massage to the medial gastrocnemius muscle. Shear-wave elastography was used to measure tissue stiffness in the deep fascia, muscle, and deep intermuscular fascia through shear-wave velocity as well as the ROM of the volunteers' ankle joint dorsiflexion before and after the HFP massage. A value of P < .05 was used to declare statistical significance, and post hoc was used to calculate the effect size using G*Power. RESULTS: Shear-wave velocity revealed a significant change in the deep fascia (P = .003; shear-wave velocity: -0.7 m/s) and significant increase in ROM of ankle dorsiflexion (P = .002; increase in ROM: 3.0°) after 5 minutes of HFP massage. However, the muscle and deep intermuscular fascia did not exhibit any significant changes. CONCLUSIONS: HFP massage for 5 minutes modified the stiffness of the deep fascia and concurrently improved the ankle joint-dorsiflexion ROM. This method can be used as an intervention to decrease stiffness of the deep fascia and increase the ROM efficiently.

Participants with restricted dominant shoulder internal rotation range of motion demonstrate no side-to-side difference in humeral head translation; and no difference before and after joint mobilization: a pilot study.

[Purpose] To compare humeral head translation (HHT) during shoulder elevation between dominant and non-dominant shoulders in participants with limited dominant shoulder internal rotation range of motion (ROM). To determine if joint mobilization alters HHT, and if relationships exist between the bicipital forearm angle and HHT. [Participants and Methods] Fifteen (9 female) participants (age 25.7 ± 6.8 years) with a minimum 15-degree dominant shoulder internal rotation ROM deficit compared to the opposite shoulder participated. All participants underwent bicipital forearm angle (BFA) measurements and ultrasound imaging to measure acromiohumeral and posterior glenohumeral distances in 3 positions: Resting, 90 degrees of shoulder flexion, and 60 degrees of shoulder abduction with full external rotation. Ultrasound images were used to calculate HHT. Participants' dominant shoulders underwent posterior glide mobilization, followed immediately by repeated ultrasound images and ROM measures. [Results] There was no dominant to non-dominant shoulder, or before and after mobilization HHT differences. No correlations existed between bicipital forearm angles and HHT or ROM gains after mobilization. [Conclusion] Participants with internal rotation ROM loss demonstrated symmetrical HHT. Joint mobilization increased ROM, but HHT was unchanged. No relationships existed between BFA and HHT.

Changes Over Time in the Strain on the Inferior Iliofemoral Ligament During a Sustained 5-Minute High-Force Long-Axis Distraction Mobilization: A Cadaveric Study.

OBJECTIVE: To analyze the changes over time in the strain on the inferior iliofemoral (IIF) ligament when a constant high-force long-axis distraction mobilization (LADM) was applied over 5 minutes. DESIGN: A cross-sectional laboratory cadaveric study. SETTING: Anatomy laboratory. PARTICIPANTS: Thirteen hip joints from 9 fresh-frozen cadavers (mean age, 75.6±7.8 years; N=13). INTERVENTIONS: High-force LADM in open-packed position was sustained for a period of 5 minutes. MAIN OUTCOME MEASURE(S): Strain on IFF ligament was measured over time with a microminiature differential variable reluctance transducer. Strain measurements were taken at every 15 seconds for the first 3 minutes and every 30 seconds for the next 2 minutes. RESULTS: Major changes in strain occurred in the first minute of high-force LADM application. The greatest increase in strain on the IFF ligament occurred at the first 15 seconds (7.3±7.2%). At 30 seconds, the increase in strain was 10.1±9.6%, the half of the total increase at the end of the 5-minute high-force LADM (20.2±8.5%). Significant changes in strain measures were shown to occur at 45 seconds of high-force LADM (F=18.11; P<.001). CONCLUSIONS: When a 5-minute high-force LADM was applied, the major changes in the strain on IIF ligament occurred in the first minute of the mobilization. A high-force LADM mobilization should be sustained at least 45 seconds to produce a significant change in the strain of capsular-ligament tissue.

Joint mobilization and therapeutic exercises in the hands of patients with systemic sclerosis: A preliminary randomized controlled trial.

OBJECTIVE: To investigate the effectiveness of Maitland's joint mobilization and therapeutic exercises on the functionality of the hands in patients with systemic sclerosis. DESIGN: Randomized controlled trial. SETTING: Tertiary university hospital. SUBJECTS: Twenty-four patients diagnosed with systemic sclerosis according to ACR/EULAR 2013 criteria; age ⩾18 years and Cochin Hand Functional Scale (COCHIN) score ⩾10. They were randomized to physical therapy group (n = 12) or control group (n = 12). INTERVENTIONS: The physical therapy group received joint mobilization and undertook therapeutic exercises, twice a week, for 12 weeks, and received a booklet with information about the disease. The control group only received the booklet about the disease. MAIN MEASURES: The primary outcome measure was functionality of the hands (COCHIN). The secondary outcomes measures were disability (SHAQ), pain (visual analogic scale), range of motion (HAMIS and Delta finger-to-palm), grip strength (JAMAR dynamometer), and quality of life (SF12). RESULTS: Twenty-two patients were female, with a mean age of 47.4 ± 11.1 years and 18 had limited cutaneous form. The physical therapy group showed a decrease of 11.33 points in the COCHIN in comparison with the control group (P = 0.09). There was a significant increase in range of motion by HAMIS (3.00 ± 1.48 vs 5.42 ± 2.64, P = 0.008), reduction in pain VAS (3.42 ± 2.78 vs 7.75 ± 2.53, P < 0.001), and increase in the physical component of SF12 (38.51 ± 9.60 vs 32.65 ± 9.10, P = 0.038). CONCLUSION: Maitland's joint mobilization and therapeutic exercises improved the functionality of the hands, reduced pain in the hands and wrists, increased range of motion, and improved quality of life in patients with systemic sclerosis.

Effectiveness of acromioclavicular joint mobilization and physical therapy vs physical therapy alone in patients with frozen shoulder: A randomized clinical trial.

OBJECTIVES: The objective of this trial was to compare the efficacy of acromioclavicular joint mobilization and standard physical-therapy versus physical-therapy alone in the treatment of the frozen shoulder. DESIGN: Single-blind randomized clinical trial. SETTING: Outpatient setting. SUBJECTS: Patients with frozen shoulder. INTERVENTION: Participants were randomly allocated into mobilization + physical-therapy (n = 28), and physical-therapy alone (n = 28) groups for one month. MAIN MEASURES: The primary outcomes were the shoulder pain and disability index and the shoulder range of motion. The secondary outcome was the visual analogue scale. Measures were performed at the baseline, immediately and one month after the beginning of the treatment. RESULTS: Visual analogue scale and the shoulder pain and disability index improved more significantly in the mobilization group compared to the physical-therapy group immediately [-4.63 (-5.58--3.67) vs. -2.22 (-2.96--1.47), P < 0.001 and -23.08 (-28.63--17.53) vs. -13.04 (-17.93--8.16), P = 0.008, respectively] and one month after the beginning of the treatment [-5.58 (-6.45--4.72) vs. -3.61 (-4.60--2.62), P < 0.001 and -33.43 (-40.85--26.01) vs. -20.03 (-26.00--14.07), P = 0.001, respectively]. Active abduction range of motion was also improved more significantly immediately after the treatment in the mobilization group compared to the physical-therapy group [25.83 (11.45-40.13) vs. 10.17 (1.02-19.15), P = 0.025], however there were no significant differences between two groups concerning other measured range of motions. CONCLUSIONS: Adding acromioclavicular mobilization to standard physical-therapy was more efficient in decreasing pain and disability and improving active abduction range of motion compared to standard physical-therapy in frozen shoulder patients.

Home training with or without joint mobilization compared to no treatment: a randomized controlled trial.

[Purpose] To investigate if joint mobilization in patients with subacromial pain syndrome has additional benefits to a home training program on shoulder function and pain, and to compare home training to no physical therapy. [Participants and Methods] Eighty-nine primary care patients (mean age 45 years) with subacromial pain syndrome during an average of 23 weeks. Home training was performed twice a day during a 12 week period. One of the intervention groups received add-on shoulder joint mobilization to the home training. A third group did not receive any physical therapy. Constant-Murley score, pain and active range of motion was evaluated at baseline, 6 weeks, 12 weeks and 6 months. [Results] The total Constant-Murley score revealed no significant differences between groups at any time point. All groups improved over time. The add-on joint mobilization group reached clinical important change at 12 weeks. The subscale pain showed that both intervention groups reported less pain after 12 weeks compared to the reference group. [Conclusion] Home training is not superior to no treatment evaluated with the total Constant-Murley score. However, home training with or without add-on joint mobilization may decrease pain compared to no treatment.

Increased Ankle Range of Motion Reduces Knee Loads During Landing in Healthy Adults.

Decreased dorsiflexion range of motion (DROM) can be modified using static stretching and joint mobilizations and may attenuate known knee anterior cruciate ligament injury risk factors. It is not known how these interventions compare to each other and how they improve knee landing mechanics. This study's purpose was to determine the immediate effects of static stretching and joint mobilization interventions on DROM measurement changes and right-leg drop jump knee landing mechanics. Eighteen females and 7 males, all recreationally active, completed 2 study sessions. Active and passive DROM, the weight-bearing lunge test, the anterior reach portion of the Star Excursion Balance Test, and a right-leg drop jump landing task were completed before and after the intervention. Change in DROM (ΔDROM) was calculated for DROM assessments between preintervention and postintervention. Pairwise dependent t tests determined no differences in ΔDROM between interventions, and statistical parametric mapping determined increased knee flexion (P = .004) and decreased anterior shear force (P = .015) during landing after both interventions. Increased DROM improves sagittal plane displacement and loading at the knee. Stretching may be a more feasible option in a healthy population for those wanting to maintain range of motion and decrease knee injury risk without physical therapist involvement.

Immediate Effects of Diaphragmatic Breathing with Cervical Spine Mobilization on the Pulmonary Function and Craniovertebral Angle in Patients with Chronic Stroke.

Background and Objectives: Patients with stroke have a forward neck posture due to neurological damage and often have impaired pulmonary function. This study investigated the effect of diaphragmatic breathing with cervical mobilization to improve pulmonary function cervical alignments. Materials and Methods: This study used a one-group pre-test-post-test design including 20 patients with stroke. Two types of cervical joint mobilization techniques, consisting of left and right lateral glide mobilization and posterior-anterior mobilization, were utilized. During joint mobilization, the patients performed diaphragmatic breathing. The measurements were performed immediately after the intervention. Pulmonary function was evaluated using a spirometer to measure the forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), and peak expiratory flow (PEF). The craniovertebral angle (CVA) was measured using lateral photographs. Results: After diaphragm breathing with cervical joint mobilization, subjects had significantly increased FEV1, FVC, PEF and CVA. Conclusion: Diaphragm breathing with cervical joint mobilization are possible interventions to increase pulmonary function and improve the craniovertebral angle in patients with stroke. However, a complete conclusion can be reached only after a follow-up study has been conducted with a comparison of more subjects and controls.

Current Concepts of Minimally Invasive Treatment Options for Plantar Fasciitis: a Comprehensive Review.

PURPOSE OF REVIEW: Chronic foot pain constitutes a large portion of the chronic pain burden in the overall population. Plantar fasciitis is one of the most common and most easily identifiable causes of chronic foot pain. The syndrome has been estimated to cause 11 to 15% of foot pain visits, requiring professional care. Moreover, studies have suggested that 1 in 10 people will develop plantar fasciitis at some point in their life. Conservative management has been shown to be effective and considered first-line treatment. Minimally invasive treatment options are typically reserved for those who fail conservative management. With the advent of new techniques and improvements in current therapeutic options, there has been an expansion of available minimally invasive treatment options. The purpose of this review is to provide a comprehensive update on the current understanding of minimally invasive treatments of plantar fasciitis. RECENT FINDINGS: This review shows that conservative management continues to be the first-line therapy, whereas other treatment options were those who failed conservative management using modern techniques that have shown improving effectiveness, with successful restoration of patient functionality, recovery, and satisfaction. However, a multitude of these minimally invasive treatment options are evolving. CONCLUSION: While conservative management continues to be the mainstay of treatment for plantar fasciitis, multiple minimally invasive treatment options are emerging with potential effectiveness in reducing pain and improving the function.

Effects of joint mobilization and stretching on the range of motion for ankle joint and spatiotemporal gait variables in stroke patients.

BACKGROUND AND PURPOSE: Stroke patients have limited ranges of motion and gait disturbances due to neurological deficits and connective tissue changes. We assessed the effects of joint mobilization and active stretching on ankle joint range of motion and gait in stroke patients. METHODS: In total, 45 stroke patients were evenly divided into three groups: joint mobilization, active stretching, and combination (joint mobilization and active stretching) groups. Patients in each group received the corresponding interventions in a non-simultaneous manner for 6 weeks in total (3 days per week, 15 min per day). The range of motion of the ankle joint was measured using a goniometer, and spatiotemporal gait variables were measured using G-walk. All measurements were taken immediately before and after the 6-week intervention. RESULTS: The joint mobilization group exhibited significantly increased range of motion for ankle joint after the intervention (p < 0.05), while the spatiotemporal gait variables were unchanged. In the active stretching group, both the range of motion of the ankle joint in the supine position and the spatiotemporal gait variables (cadence, speed, stride length) were significantly increased (p < 0.05). In the combination group, both the range of motion of the ankle joint and spatiotemporal gait variables (cadence, speed, stride length) were significantly increased (p < 0.05). CONCLUSION: Combination therapy of joint mobilization and active stretching improves the range of motion of the ankle joint and spatiotemporal gait variables in stroke patients, suggesting that ankle rehabilitation of stroke patients should include limited joint structure and muscles shortness.

Effect of weight-bearing wrist movement with carpal-stabilizing taping on pain and range of motion in subjects with dorsal wrist pain: A randomized controlled trial.

STUDY DESIGN: Randomized control trial. INTRODUCTION: During weight-bearing wrist movement, potential stabilizing forces caused by carpal stabilizing taping (CST) may restrict movement of the carpal bones, allowing greater wrist joint extension. PURPOSE OF THE STUDY: The purpose of study was to investigate the effect of CST during weight-bearing wrist movement on pain intensity and range of motion (ROM) of wrist extension in subjects with dorsal wrist pain. METHODS: Thirty participants with dorsal wrist pain when weight bearing through the hand were randomly allocated into 2 groups: (1) a CST group using rigid tape and (2) placebo taping (PT) group using elastic tape. Subjects performed weight-bearing wrist movements with CST or PT in 6 sessions for 1 week. Active and passive ROM (AROM and PROM), and the visual analog scale (VAS) were assessed at baseline and after the intervention. RESULTS: The AROM and PROM of wrist extension increased significantly in both groups compared with preintervention values (P < .01). Comparing the PT and CST groups, the differences between preintervention and postintervention AROM (mean difference [MD] = +8.6°) and PROM (MD = +6.8°) were significantly greater in the CST group than in the PT group (P < .01). The CST group also showed greater improvement in VAS compared with the PT group (MD = -18 mm) (P < .01). CONCLUSION: We recommend CST during weight-bearing wrist movement as an effective intervention for both increasing wrist extension ROM and decreasing pain in patients with dorsal wrist pain during weight bearing through the hand.

Exercise-Based Rehabilitation and Manual Therapy Compared With Exercise-Based Rehabilitation Alone in the Treatment of Chronic Ankle Instability: A Critically Appraised Topic.

Clinical Scenario: Patients with chronic ankle instability (CAI) commonly display lower levels of self-reported function and health-related quality of life. Several rehabilitation interventions, including manual therapy, have been investigated to help CAI patients overcome these deficits. However, it is unclear if the addition of manual therapy to exercise-based rehabilitation is more effective than exercise-based rehabilitation alone. Clinical Question: Does incorporating manual therapy with exercise-based rehabilitation improve patient-reported outcomes when compared with exercise-based rehabilitation alone? Summary of Key Findings: The literature was searched for articles that examined the difference in outcomes for patients with CAI between manual therapy with exercise-based rehabilitation and exercise-based rehabilitation alone. A total of 3 peer-reviewed randomized controlled trials were identified. Two articles demonstrated improved patient-reported outcome scores following the incorporation of manual therapy with exercise-based rehabilitation, whereas one study found no statistically significant differences between interventions. Clinical Bottom Line: The current evidence suggests that incorporating manual therapy in addition to exercised-based rehabilitation may improve patient-reported outcome scores in patients with CAI. Strength of Recommendation: In accordance with the Strength of Recommendation Taxonomy, the grade of A is recommended due to consistent evidence from high-quality studies.

Do joint mobilizations assist in the recovery of lateral elbow tendinopathy? A systematic review and meta-analysis.

STUDY DESIGN: Systematic review. INTRODUCTION: No consensus exists as to which are the most effective methods to treat the symptoms associated with lateral elbow tendinopathy (LET). Research has suggested that joint mobilizations may assist in the recovery of patients with LET. PURPOSE OF THE STUDY: To determine if joint mobilizations are effective in improving pain, grip strength, and disability in adults with LET. METHODS: Searches in 3 databases were performed to identify relevant clinical trials. Reviewers independently extracted data and assessed the methodological quality. Summary measures of quantitative data were extracted or calculated where possible. Appropriate data were pooled for meta-analysis using a random-effects model. RESULTS: A total of 20 studies met the inclusion criteria; 7 were included in the meta-analysis. Studies were broadly classified into 3 groups: mobilization with movement (MWM), Mill's manipulation, and regional mobilization techniques. Pooled data across all time periods demonstrated a mean effect size of 0.43 (95% confidence interval [CI]: 0.15-0.71) for MWM on improving pain rating, and 0.31 (95% CI: 0.11-0.51) for MWM on improving grip strength, 0.47 (95% CI: 0.11-0.82) for Mill's manipulation on improving pain rating. A mean effect size of -0.01 (95% CI: -0.27 to -0.26) shows Mill's manipulation did not improve pain free grip strength. Functional outcomes varied considerably among studies. Pain, grip strength, and functional outcomes were improved with regional mobilizations. CONCLUSION: There is compelling evidence that joint mobilizations have a positive effect on both pain and/or functional grip scores across all time frames compared to control groups in the management of LET.

Equine Manual Therapies in Sport Horse Practice.

Manual therapies involve the application of the hands to the body, with a diagnostic or therapeutic intent. Touch therapies, massage, joint mobilization, and manipulation are all critical components in the management of muscular, articular, and neurologic components of select injuries in performance horses. Musculoskeletal conditions that are chronic or recurring, not readily diagnosed, or are not responding to conventional veterinary care may be indicators that manual therapy evaluation and treatment is needed.

Balance Training Versus Balance Training With STARS in Patients With Chronic Ankle Instability: A Randomized Controlled Trial.

CONTEXT: Both balance training and selected interventions meant to target sensory structures (STARS) have been shown to be effective at restoring deficits associated with chronic ankle instability (CAI). Clinicians often use multiple treatment modalities in patients with CAI. However, evidence for combined intervention effectiveness in CAI patients remains limited. OBJECTIVE: To determine if augmenting a balance-training protocol with STARS (BTS) results in greater improvements than balance training (BT) alone in those with CAI. DESIGN: Randomized-controlled trial. SETTING: Research laboratory. PATIENTS: 24 CAI participants (age 21.3 ± 2.0 y; height 169.8 ± 12.9 cm; mass 72.5 ± 22.2 kg) were randomized into 2 groups: BT and BTS. INTERVENTIONS: Participants completed a 4-week progression-based balance-training protocol consisting of 3 20-min sessions per week. The experimental group also received a 5-min set of STARS treatments consisting of calf stretching, plantar massage, ankle joint mobilizations, and ankle joint traction before each balance-training session. MAIN OUTCOME MEASURES: Outcomes included self-assessed disability, Star Excursion Balance Test reach distance, and time-to-boundary calculated from static balance trials. All outcomes were assessed before, and 24-hours and 1-week after protocol completion. Self-assessed disability was also captured 1-month after the intervention. RESULTS: No significant group differences were identified (P > .10). Both groups demonstrated improvements in all outcome categories after the interventions (P < .10), many of which were retained at 1-week posttest (P < .10). Although 90% CIs include zero, effect sizes favor BTS. Similarly, only the BTS group exceeded the minimal detectable change for time-to-boundary outcomes. CONCLUSIONS: While statistically no more effective, exceeding minimal detectable change scores and favorable effect sizes suggest that a 4-week progressive BTS program may be more effective at improving self-assessed disability and postural control in CAI patients than balance training in isolation.

A preliminary case series evaluating the safety and immediate to short-term clinical benefits of joint mobilization in hemophilic arthritis of the lower limb.

OBJECTIVES: Arthritis resulting from recurrent intra-articular bleeding in individuals with hemophilia can be severely debilitating due to joint pain and stiffness with subsequent loss of mobility and function. Very limited studies have investigated the potential benefits of joint mobilization for this condition. This case series is a preliminary investigation of safety, as well as immediate and short-term clinical benefits, associated with gentle knee and ankle joint mobilization in people with hemophilic arthropathy. METHODS: A single intervention of joint mobilization was applied to the affected knees and/or ankles of 16 individuals with severe or moderate hemophilia within a public hospital setting. Adverse events, as well as immediate (pain-free passive joint range, Timed Up and Go Test with maximum pain numerical rating scale) and short-term (Lower Extremity Functional Scale) effects of the intervention were evaluated with a repeated measures ANOVA. RESULTS: There were no adverse events. An immediate significant increase was observed in pain-free passive ankle joint range of motion (p < 0.05) following the joint mobilization intervention. DISCUSSION: The findings of this case series suggest that gentle joint mobilization techniques may be safely considered as part of a multimodal management approach for hemophilic arthropathy.

The intra-rater reliability of a revised 3-point grading system for accessory joint mobilizations.

OBJECTIVES: Joint mobilizations are often quantified using a 4-point grading system based on the physiotherapist's detection of resistance. It is suggested that the initial resistance to joint mobilizations is imperceptible to physiotherapists, but that at some point through range becomes perceptible, a point termed R1. Grades of mobilization traditionally hinge around this concept and are performed either before or after R1. Physiotherapists, however, show poor reliability in applying grades of mobilization. The definition of R1 is ambiguous and dependent on the skills of the individual physiotherapist. The aim of this study is to test a revised grading system where R1 is considered at the beginning of range, and the entire range, as perceived by the physiotherapists maximum force application, is divided into three, creating 3 grades of mobilization. METHOD: Thirty-two post-registration physiotherapists and nineteen pre-registration students assessed end of range (point R2) and then applied 3 grades of AP mobilizations, over the talus, in an asymptomatic models ankle. Vertical forces were recorded through a force platform. Intra-class Correlation Coefficients, Standard Error of Measurement, and Minimal Detectable Change were calculated to explore intra-rater reliability on intra-day and inter-day testing. T-tests determined group differences. RESULTS: Intra-rater reliability was excellent for intra-day testing (ICC 0.96-0.97), and inter-day testing (ICC 0.85-0.93). No statistical difference was found between pre- and post-registration groups. DISCUSSION: Standardizing the definition of grades of mobilization, by moving R1 to the beginning of range and separating grades into thirds, results in excellent intra-rater reliability on intra-day and inter-day tests. LEVEL OF EVIDENCE: 3b.

The immediate effects of rib cage joint mobilization and chest wall stretch on muscle tone and stiffness of respiratory muscles and chest expansion ability in patients with chronic stroke.

[Purpose] The main purpose of this study was to identify the impact of rib cage joint mobilization and chest wall stretch on respiratory muscle tone and stiffness and chest expansion in stroke patients and to compare the effects of both interventions. [Subjects and Methods] Subjects were randomly assigned to a rib cage joint mobilization group (n=15) or a chest wall stretch group (n=15). Respiratory muscle tone and stiffness were measured using a myotonometer, and the chest expansion was gauged using a measuring tape. [Results] A significant difference was found on comparing the respiratory muscle tone and stiffness on the affected and sound side before intervention. Although both groups showed an increase in respiratory muscle tone and stiffness after intervention, no significant difference was found. A significant increase in chest expansion was observed; however, no significant difference was observed in the variations between the groups. [Conclusion] This study suggests that rib cage joint mobilization and chest wall stretch exercises can be used to increase chest expansion potential and respiratory muscle tone in patients with chronic stroke.