Neuromuscular Electrical Stimulation-Enhanced Physical Therapist Intervention for Functional Posterior Shoulder Instability (Type B1): A Multicenter Randomized Controlled Trial.

OBJECTIVE: Functional posterior shoulder instability (FPSI) (type B1) is a severe type of instability, mainly in teenagers and young adults, that leads to loss of function, pain, and stigmatization among peers. An experimental nonsurgical treatment protocol based on neuromuscular electrical stimulation (NMES) showed very promising early results in the treatment of FPSI. The hypothesis of this study was that NMES-enhanced physical therapy leads to better outcomes than physical therapy alone as the current gold standard of treatment in patients with FPSI. METHODS: In this multicenter randomized controlled trial, patients with FPSI were randomly allocated in a 1:1 ratio to either 6 weeks of physical therapy or 6 weeks of physical therapy with simultaneous motion-triggered NMES. Baseline scores as well as outcome scores at 6 weeks, 3 months, 6 months, and 12 months after the intervention were obtained. The predefined primary outcome of this trial was the Western Ontario Shoulder Instability Index (WOSI) at the 3-month time point. RESULTS: Forty-nine patients were randomized and eligible for the trial. The group that received physical therapy with simultaneous motion-triggered NMES showed a significantly better main outcome measurement in terms of the 3-month WOSI score (64% [SD = 16%] vs 51% [SD = 24%]). Two-thirds of the patients from the physical therapist group crossed over to the group that received physical therapy with simultaneous motion-triggered NMES due to dissatisfaction after the 3-month follow-up and showed a significant increase in their WOSI score from 49% [SD = 8%] to 67% [SD = 24%]. The frequency of instability episodes showed a significant improvement in the group that received physical therapy with simultaneous motion-triggered NMES at the 3-month follow-up and beyond, while in the physical therapist group, no significant difference was observed. CONCLUSION: The current study shows that NMES-enhanced physical therapy led to statistically significant and clinically relevant improvement in outcomes in the treatment of FPSI compared to conventional physical therapy alone-from which even patients with prior unsatisfactory results after conventional physical therapy can benefit. IMPACT: Based on the results of this study, NMES-enhanced physical therapy is an effective new treatment option for FPSI, a severe type of shoulder instability. NMES-enhanced physical therapy should be preferred over conventional physical therapy for the treatment of patients with FPSI.

Effects of acupuncture or similar needling therapy on pain, proprioception, balance, and self-reported function in individuals with chronic ankle instability: A systematic review and meta-analysis.

OBJECTIVE: Acupuncture or similar needling therapy has long been used to improve well-being, but its effectiveness in management of chronic ankle instability (CAI) is unclear. To investigate the efficacy of acupuncture or similar needling therapy on pain, proprioception, balance, and self-reported function in individuals with CAI. METHODS: Nine databases (PubMed, Embase, Cochrane Library, Web of Science, EBSCO, PEDro, CNKI, WanFang, and CQVIP) were systematically searched from inception to April 2023. This study included randomized controlled trials involving acupuncture or similar needling therapy as an intervention for individuals with CAI. Data were extracted independently by two assessors using a standardized form. Literature quality and risk bias were assessed by using the PEDro scale. RESULTS: Twelve trials (n = 571) were found, of which the final meta-analysis was conducted with eight. Different studies employ varying treatments, including specific needle types, techniques, and therapeutic frameworks. Compared to control without acupuncture or similar needling therapy, acupuncture or similar needling intervention resulted in improved pain (WMD 1.33, 95 % CI 0.14-2.52, I²=90 %, p = 0.03), proprioception (active joint position sense, WMD 1.71, 95 % CI 0.95-2.48, I²=0 %, p < 0.0001), balance (SMD 0.54, 95 % CI 0.03-1.04, I²=46 %, p = 0.04), and self-reported function (Cumberland Ankle Instability Tool (WMD 2.92, 95 % CI 0.94-4.90, I²=78 %, p = 0.004); American Orthopedic Foot and Ankle Society (WMD 9.36, 95 % CI 6.57-12.15, I²=0 %, p < 0.001); Foot and Ankle Ability Measure: activities of daily living (WMD 5.09, 95 % CI 1.74-8.44, I²=0 %, p = 0.003)) for individuals with CAI. CONCLUSIONS: The available evidence suggests that acupuncture or similar needling therapy may improve pain, proprioception, balance, and self-reported function in individuals with CAI, but more trials are needed to verify these findings. Furthermore, various needles and techniques using in different studies have resulted in methodologic limitations that should be addressed in the future.

Acute effects of kinesiology tape on dynamic balance control in chronic ankle instability: An exploratory study.

OBJECTIVE: To investigate the acute effect of the four-strip kinesiology taping (KT) technique on dynamic balance control in the Y Balance Test (YBT), and to explore the relationship between the YBT and Cumberland Ankle Instability Tool (CAIT) scores in individuals with and without chronic ankle instability (CAI). METHODS: 16 CAI and 16 non-CAI participants were involved. Two groups completed the YBT in the no-tape barefoot and the KT condition at random. The CAIT was completed on the first day. Bonferroni test was used to analyze YBT scores in three directions for post hoc analysis. Spearman's correlation was used to analyze the relationship between YBT scores in the no-tape barefoot condition and CAIT scores. RESULTS: This KT application significantly improved YBT performance. The YBT scores in the anterior direction (YBT-A), posteromedial direction (YBT-PM), and posterolateral direction (YBT-PL) for the CAI group were significantly improved after taping. However, in the non-CAI group, only YBT-PM score was significantly improved after taping. Three YBT scores were all moderately correlated with the CAIT score. CONCLUSION: This KT technique can immediately improve dynamic balance in CAI patients. Dynamic balance performance was moderately related to the degree of self-perceived instability in individuals with and without CAI.

Within-session and between-session effects of auditory biofeedback training on center of pressure location during gait in patients with chronic ankle instability.

OBJECTIVES: To establish preliminary gait training dosage parameters for patients with chronic ankle instability (CAI) by determining the within-session and between-session effects of auditory biofeedback training on center of pressure (COP) location during gait. DESIGN: Observational Longitudinal. SETTING: Laboratory. PARTICIPANTS: 19 participants with CAI, 8 participants who did not receive auditory biofeedback (NoFeedback group) and 11 participants who did receive auditory biofeedback (AuditoryFeedback group) over an 8-session 2-week intervention. MAIN OUTCOME MEASURES: COP location was measured at the start and at each 5-min interval during treadmill walking across all eight 30-min training sessions. RESULTS: The AuditoryFeedback group had significant within-session lateral-to-medial shifts in COP location during only session-1 at the 15-min (45% of stance; peak mean difference = 4.6 mm), 20-min (35% and 45%; 4.2 mm), and 30-min time intervals (35% and 45%; 4.1 mm). Furthermore, the AuditoryFeedback group had significant between-session lateral-to-medial shifts in COP location at session-5 (35-55% of stance; 4.2 mm), session-7 (35%-95%; 6.7 mm), and session-8 (35%-95%; 7.7 mm). The NoFeedback group had no significant changes in COP location within-sessions or between-sessions. CONCLUSIONS: Participants with CAI who received auditory biofeedback during gait needed an average of 15-min during session-1 to meaningfully shift their COP location medially and 4-sessions before retaining the adapted gait pattern.

Patient experience of chronic illness care and complementary integrative health use: a cross-sectional study of patients with hypermobility spectrum disorders (HSD) and Ehlers-Danlos syndromes (EDS).

PURPOSE: Hypermobility spectrum disorders (HSD) and Ehlers-Danlos syndromes (EDS) are frequently underdiagnosed, contributing to patient dissatisfaction in the healthcare system. This study evaluated the health service utilization, care, and subjective experiences of living with chronic illness among adults with HSD and EDS in the United States and Canada. METHODS: This was an anonymous, web-based, cross-sectional healthcare survey. The survey obtained basic demographic information, the Patient Assessment of Chronic Illness Care (PACIC+), as well as responses to questions on the use of healthcare and integrative medicine. RESULTS: A total of 353 surveys were received. The most common complementary therapies used were physical therapy (82%), massage (68%), yoga (58%), chiropractic (48%), and meditation (43%). Mean (SD) summary PACIC and PACIC 5 As scores were 2.16 (0.77) and 2.25 (0.83), respectively. Across all PACIC domains, mean scores of individuals whose typical doctor visit was 30 min or at least an hour were significantly higher than those of individuals who indicated typical visits of 15 min (all p < 0.0001 by one-way ANOVA). There was widespread agreement on the importance of patient-provider relationship and trust, physicians' understanding of the individual's complete medical history, and prioritization of physical and emotional safety (>95% agree or strongly agree to each). CONCLUSION: Individuals with HSD or EDS report low satisfaction with chronic illness care and commonly seek out complementary and self-administered therapies, likely in an attempt to manage symptoms. Respondents reported a desire for greater time and attention from physicians. Results from this study could educate the healthcare community to improve support mechanisms for HSD and EDS populations.IMPLICATIONS FOR REHABILITATIONPatients with hypermobility spectrum disorders (HSD) or Ehlers-Danlos syndromes (EDS) express a desire for patient-centered care and peer support from other individuals with HSD or EDS.Individuals with HSD or EDS have typically seen multiple doctors for their condition and their satisfaction with chronic care, as measured by the Patient Assessment of Chronic Illness Care (PACIC+), is low.The use of various complementary and integrative health treatments, as well as specialized diets, is common in this population, and might be beneficial for symptom management.Healthcare delivery for HSD and EDS may require a multidisciplinary healthcare team, as complementary and self-care modalities are typically used in addition to physical therapy, pain medication, and other conventional care.

Comparison of the Effectiveness of Kinesiology Taping and Rigid Taping on Ankle Kinematics During Drop Landing in Individuals with Lateral Ankle Injury.

BACKGROUND: Lateral ankle sprain is an injury that often occurs during sports or daily life activities. Athletic tape and kinesiology tape applications are among the external support treatment options especially for athletes to support the ankle and protect it from recurrent sprains. We sought to compare the kinematic stabilization effects of different ankle taping applications on the ankle joint during drop landing in individuals with a history of unilateral lateral ankle injury. METHODS: In this randomized controlled study, 30 volunteers with unilateral ankle injury were evaluated. The participants were asked to land on one leg on the involved side and the contralateral side from a 30-cm-high platform. The same practice was repeated after applying kinesiology tape and rigid tape to the injured foot. Kinematic analysis of the foot and ankle was performed by recording three-dimensional spatial position information at a speed of 240 frames per second using infrared cameras. RESULTS: The highest inversion angles of the involved foot at initial contact and 150 msec after initial contact were higher than those of the uninvolved side (P = .03 and P = .04, respectively). There was no significant difference in ankle kinematic values in the involved foot among kinesiology taping, athletic taping, and no taping applications (P = .74). CONCLUSIONS: People with lateral ankle sprains show reduced inversion during landing. There were no significant differences among kinesiology taping, athletic taping, and no taping on the injured foot in terms of ankle kinematics. Care should be taken when using taping materials as protective measures for sports activities.

Feasibility of Using Detuned Laser as a Placebo In Manual Therapy Research: An Analysis of Participant Perceptions.

OBJECTIVE: The purpose of this study was to determine the feasibility of using detuned laser as a placebo intervention in manual therapy research. METHODS: We performed a secondary data analysis of a randomized controlled trial. In our analysis, 30 participants with chronic ankle instability (manual therapy group: n = 13, age = 33.1 ± 8.1 years, female participants = 50%; detuned laser group: n = 17, age = 31.9 ± 11.8 years, female participants = 72%) were asked to indicate which intervention (manual therapy [active] or detuned laser [placebo]), they thought they had received and to give a confidence rating on their response regarding the received intervention at the conclusion of the course of intervention. Independent t tests were used to compare the groups. Participants in both groups were asked the following open-ended question: "What did you think of the intervention?". RESULTS: There were 52.9% participants in the detuned laser group and 53.8% participants in the manual therapy group who perceived that they had received the active intervention. The confidence ratings about their perceptions (6.7 ± 2.0, detuned laser group; 6.3 ± 2.4, manual therapy group) (P = .66) and the self-reported recovery ratings (1.9 ± 1.5 and 1.8 ± 1.2, respectively) (P = .77) were similar. CONCLUSIONS: Participants in this study confidently perceived that detuned laser was an active intervention. They positively rated their recovery following the course of the placebo intervention and perceived that detuned laser was effective in treating their condition. Therefore, it is feasible for detuned laser to be used as a placebo for manual therapy trials.

Effects of gait training with auditory biofeedback on biomechanics and talar cartilage characteristics in individuals with chronic ankle instability: A randomized controlled trial.

BACKGROUND: Altered walking gait is a typical impairment following ankle sprains which may increase susceptibility to recurring injuries and development of posttraumatic osteoarthritis at the ankle. There is a lack of targeted gait training interventions focusing on specific modifications in individuals with chronic ankle instability (CAI). Additionally, there is a need to focus on cartilage health changes following gait training to mitigate osteoarthritis progression. RESEARCH QUESTION: To determine the immediate and retention effects of gait training using auditory biofeedback (AudFB) in patients with chronic ankle instability (CAI) on biomechanics and talar cartilage characteristics. METHODS: Eighteen participants with CAI were randomly assigned into Control (n = 7) or AudFB (n = 11) groups. Each group completed 8-sessions of 30-minute treadmill walking. The AudFB group received biofeedback through a pressure sensor fashioned to the lateral foot and instructions to walk while avoiding noise from the sensor. The Control group did not receive instructions during sessions. An in-shoe insole system measured peak pressure, maximum force, and center of the pressure gait line (COP) during walking. Ultrasonography captured talar cartilage thickness and echo intensity before and after walking. Biomechanics and ultrasound were measured at baseline, immediately, and 1-week after the intervention. Repeated measures mixed-methods analysis of variance assessed changes within groups across time. RESULTS: The AudFB group significantly reduced pressure and force in the lateral foot and medially shifted their COP at Immediate and 1-week Post. There were no observed changes in the Control group. In addition, neither group demonstrated changes in ultrasound measures at follow-up. SIGNIFICANCE: Implementation of auditory biofeedback during gait training can be a valuable tool for clinicians treating patients with CAI.

Effects of Tai Chi on the neuromuscular function of the patients with functional ankle instability: a study protocol for a randomized controlled trial.

BACKGROUND: Ankle instability limits physical activities and undermines a person's quality of life. Tai Chi's health benefits have been reported in different population groups. However, the effects of Tai Chi on neuromuscular function among young adults with functional ankle instability (FAI) remain unclear. Therefore, we aim to investigate the effect of Tai Chi on young adults with FAI. METHODS: This study will be conducted as a randomized controlled trial with blinded assessors. A total of 104 young adults with FAI will be recruited and randomly assigned to intervention and control groups. The participants in the simplified Tai Chi exercise program (STCEP) group will receive a 12-week Tai Chi training. The participants in the control group will receive a low-intensity exercise program and health education for 12 weeks. The primary and secondary outcomes will be assessed at baseline, 4th, 8th, and 12th weeks. Primary outcome measures will include the Cumberland Ankle Instability Tool (CAIT) score, kinematics/kinetics data, electromyography during single-leg landing tasks, and the modified Star Excursion Balance Test (mSEBT). Secondary outcome measures will include the total time of Dynamic Leap and Balance Test (DLBT), ankle muscle strength, and ankle proprioception. DISCUSSION: This study will investigate the effects of Tai Chi exercise on the neuromuscular function of patients with FAI, as indicated by ankle joint biomechanics, ankle proprioception, balance, ankle muscle strength, and ankle muscle activation. Results will demonstrate that Tai Chi can be an effective exercise for young adults with FAI. TRIAL REGISTRATION: Chinese Clinical Trial Registry ChiCTR2100044089 . Registered on 10 March 2021.

Lumbar instability as an etiology of low back pain and its treatment by prolotherapy: A review.

BACKGROUND: Low back pain is a significant spinal disorder that affects much of the population at some point during their lives. OBJECTIVE: While proper diagnosis is key, diagnosing the underlying cause of low back pain may often be unclear. METHOD: In this review article, we discuss lumbar instability as an etiology of low back pain and its treatment by prolotherapy. RESULTS: Spinal ligaments may be an underlying culprit in the development of lumbar instability with resultant low back pain and associated disorders. CONCLUSION: In these cases, adequate treatment consisting of non-biologic prolotherapy or cellular prolotherapy, including platelet rich plasma (PRP), can be beneficial in restoring spinal stability and resolving chronic low back pain.

The influence of fascial manipulation on function, ankle dorsiflexion range of motion and postural sway in individuals with chronic ankle instability.

BACKGROUND: Proprioceptive deficits may attribute to functional Chronic ankle instability (CAI) with impairments in balance and postural control. Physical therapy interventions such as taping, bracing, manual therapy, and balance training play an essential role in managing ankle instabilities. Fascial Manipulation (FM) is a manual therapy technique considered to restore function by improving the joint range of motion and proprioception. However, the effects of FM on Ankle dorsiflexion range of motion (ADROM) and postural sway in athletes with chronic ankle instability are unclear. OBJECTIVE: This study aims to determine the effect of FM on function, ADROM, and Postural sway in athletes with CAI. DESIGN: Single group, pretest-posttest design. METHODS: Individuals with a history of recurrent ankle sprains with the Cumberland ankle instability tool (CAIT) score of ≤27 were included. FM was applied to the painful and densified center of coordination points on the lower limb myofascial lines based on Stecco's FM method. The outcomes measures include Foot and ankle disability index (FADI), ADROM during the weight-bearing lunge, and postural sway (excursion of the center of pressure during single limb stance). RESULTS: There was a significant improvement in the FADI scores (Z = -3.626, p < 0.05), ADROM [F (2)=38.056, p<0.05], ηp 2 = 0.69 following FM. However, the center of pressure excursion with both opened and closed eyes showed no differences following FM. CONCLUSION: Since fascial manipulation had shown improvement in the function and ankle dorsiflexion range, it can be used as an adjunct treatment strategy in CAI management.

Effect of finding-oriented manual therapy techniques on muscle activity and postural control in patients with chronic ankle instability - A randomized controlled feasibility study.

INTRODUCTION: Previous studies have analyzed the effects of manual therapy techniques (MTT) in patients with chronic ankle instability (CAI). Clinicians treat patients according the finding-oriented MTT approach. This approach is seldom pursued in research. The purpose of this study was to evaluate the feasibility and efficacy of finding-oriented MTT applications in patients with CAI. METHOD: In this randomized controlled, blinded assessor crossover feasibility trial, participants were randomized to receive nine finding-oriented MTT treatments or no treatment during a three-week period, followed by a six-day washout period after which participants were crossed-over. Criteria under evaluation were adherence and attrition rates, safety (adverse events (AEs)) and acceptability and preliminary effects of finding-oriented MTT on muscular activity (measured by surface Electromyography (sEMG)) and on dynamic balance (measured by time to stabilization (TTS) and the modified Star Excursion Balance Test (modified STBT)). RESULTS: Seven women and two men (mean age: 26 ± 6.1 years) with CAI enrolled in this feasibility study. Success criteria showed a high adherence (90%) and low attrition rate (10%). All data could be used for analysis. AEs such as tingling in the foot during a short time frame were reported after four finding-oriented MTT interventions. Preliminary effect sizes showed divergence and few statistically significant results for sEMG. CONCLUSION: The participants were adherent to the finding-oriented MTT intervention. The acceptability of data recording and data analysis was good. In addition, the study protocol should be adapted by adding a 10-min warm up period, a participant familiarization to TTS and modified STBT, and test repetitions.

Dry needling equilibration theory: A mechanistic explanation for enhancing sensorimotor function in individuals with chronic ankle instability.

Patients with chronic ankle instability (CAI) experience a dynamic interplay between impaired mechanical structures and sensorimotor deficiencies that contribute to recurrent sprains and sensations of instability. Concomitantly, muscular trigger points (MTrPs) are known to occur following trauma, maximal or submaximal concentric contractions, and unaccustomed eccentric loads. Additionally, MTrPs are theorized to be exacerbated in low-load and repetitive strain activities. MTrPs located within a muscle are associated with altered motor control, reaction delay, and decreased strength, deficits also found among those with CAI. Dry needling (DN) is reported to improve muscle range of motion, motor control, and pain in a myriad of neuromusculoskeletal conditions by decreasing spontaneous electrical activity and stiffness of taut muscle bands while improving filament overlap. Building on evidence supporting neuromechanical decoupling in chronic ligamentous injury with what is known about the development of MTrPs, this paper proposes a centrally mediated mechanism for improved sensorimotor function following DN for individuals with CAI. Dry needling equilibration theory (DNET) states that proprioception is improved following DN in the lower extremity by changing the muscle's length-tension relationship and leveraging minor acute discomfort to improve muscle spindle afferent information via the gamma motor system. The application of DNET for individuals with CAI may provide a mechanistic explanation for improved descending cortical output, resulting in enhanced sensorimotor function.

Effect of Dry Needling on Spinal Reflex Excitability and Postural Control in Individuals With Chronic Ankle Instability.

OBJECTIVE: The purpose of this study was to compare postural control and neurophysiologic components of balance after dry needling of the fibularis longus between individuals with chronic ankle instability (CAI) and a healthy control group. METHODS: This quasi-experimental university-laboratory study included 50 adult volunteers-25 with CAI (16 female, 9 male; age: 26 ± 9.42 years; height: 173.12 ± 9.85 cm; weight: 79.27 ± 18 kg) and 25 healthy controls (15 female, 10 male; age: 25.8 ± 5.45 years; height: 169.47 ± 9.43 cm; weight: 68.47 ± 13 kg). Participants completed the Star Excursion Balance Test (SEBT), single-leg balance, and assessment of spinal reflex excitability before and after a single treatment of dry needling to the fibularis longus. The anterior, posterolateral, and posteromedial directions of the SEBT were randomized, and reach distances were normalized to a percentage of leg length. A composite SEBT score was calculated by averaging the normalized scores. Postural control was assessed in single-limb stance on a force plate through time-to-boundary measurements in eyes-open and eyes-closed conditions. Fibularis longus and soleus spinal reflexes were obtained by providing electrical stimulation to the common fibular and tibial nerves with participants lying prone. A Group × Time analysis examined changes in performance, and effect sizes were calculated to assess significance. RESULTS: Significant group × time interactions were identified for composite (P = .006) and posteromedial (P = .017) SEBT scores. Significant time effects for all directions of the SEBT, time to boundary with eyes open, and the mediolateral direction with eyes closed indicate improved postural control following treatment (P < .008). Within-group effect sizes for significant time effects ranged from small to large, indicating potential clinical utility. CONCLUSION: Dry needling demonstrated immediate short-term improvement in measures of static and postural control in individuals with CAI as well as healthy controls.

The Effect of Plantar Massage on Static Postural Control in Patients With Chronic Ankle Instability: A Critically Appraised Topic.

Clinical Scenario: Patients with chronic ankle instability (CAI) demonstrate deficits in both sensory and motor function, which can be objectively evaluated through static postural control testing. One intervention that has been suggested to improve somatosensation and, in turn, static postural control is plantar massage. Clinical Question: Does plantar massage improve static postural control during single-limb stance in patients with CAI relative to baseline? Summary of Key Findings: A search was performed for articles exploring the effect of plantar massage on static postural control in individuals with CAI. Three articles were included in this critically appraised topic including 1 randomized controlled trial and 2 crossover studies. All studies supported the use of plantar massage to improve static postural control in patients with CAI. Clinical Bottom Line: There is currently good-quality and consistent evidence that supports the use of plantar massage as an intervention that targets the somatosensory system to improve static postural control in patients with CAI. Future research should focus on incorporating plantar massage as a treatment intervention during long-term rehabilitation protocols for individuals with CAI. Strength of Recommendation: In agreement with the Center of Evidence-Based Medicine, the consistent results from 2 crossover studies and 1 randomized controlled trial designate that there is level B evidence due to consistent, moderate- to high-quality evidence.

The Examination of Repeated Self-Mobilizations With Movement and Joint Mobilizations on Individuals With Chronic Ankle Instability.

CONTEXT: Chronic ankle instability (CAI) is one of the most common chronic conditions in the world, resulting in millions of dollars contributed to the health care system. Joint mobilizations have been shown to effectively improve patient and disease-specific impairments secondary to CAI. The ability for patients to complete an effective manual therapy intervention without the need for continuous visits to a health care provider can alleviate burdens on the health care system and improve patient satisfaction. OBJECTIVE: To examine the effect of clinician-applied Maitland talocrural joint mobilization and self-mobilization (Self-Mob) on dorsiflexion range of motion (DFROM), dynamic balance, strength, and perceived function in those with CAI. DESIGN: Single-blind randomized trial. SETTING: Research laboratory. PARTICIPANTS: A total of 18 participants (7 males and 11 females; age = 20.78 [2.02] y, height = 67.66 [3.83] cm, limb length = 87.74 [5.05] cm) with self-reported CAI participated. INTERVENTIONS: The participants received 6 interventions over a 2-week period. The participants received either Maitland grade III anterior-to-posterior talocrural joint mobilizations or weight-bearing lunge Self-Mob. Each intervention consisted of four 2-minute sets, with a 1-minute rest between sets. MAIN OUTCOME MEASURES: The DFROM (weight-bearing lunge), dynamic balance (Y-Balance Test), isometric strength, Foot and Ankle Ability Measure Quick, Disablement of the Physically Active modified, Fear Avoidance Beliefs Questionnaire, and Tampa Scale of Kinesiophobia-11 were measured preintervention and postintervention. RESULTS: Dynamic balance, isometric strength, and perceived function significantly improved in both groups at postintervention. The DFROM significantly improved in the Self-Mob group. Higher individual responder rates were demonstrated within the Self-Mob group compared with clinician-applied mobilizations. CONCLUSIONS: Clinician-applied mobilizations and Self-Mobs are effective interventions for improving dynamic balance, isometric strength, and perceived function. Application of Self-Mobs can effectively improve DFROM compared with joint mobilization. Self-Mobs may be an effective intervention to incorporate into a home care plan.

Use of complementary therapies for chronic pain management in patients with reported Ehlers-Danlos syndrome or hypermobility spectrum disorders.

Ehlers-Danlos Syndromes (EDS) and related Hypermobility Spectrum Disorders (HSD) are debilitating connective tissue disorders that feature a prominent pain component for which there are limited therapeutic options for pain management. Consequently, many patients try various non-prescribed treatments, including complementary and alternative therapies that have not been well studied in the EDS/HSD patient population. We surveyed over 500 individuals through the EDS Society who reported having been diagnosed with EDS or HSD to ascertain what complementary and alternative therapies were used and their reported effectiveness in alleviating pain and improving quality of life. Specifically, we focused on the use of traditional Chinese therapies, herbal medications, and marijuana. The most commonly reported therapies, used by 70-92% of participants, were non-steroidal anti-inflammatory drugs, acetaminophen, opioids, and physical therapy. Therapies rated by participants as most efficacious were opioids, physical therapy, and marijuana with 10-24% of those using these therapies rating them as extremely helpful. Patient-initiated complementary therapy use in EDS/HSD patients is widespread at 56%. Complementary therapies were largely utilized by EDS/HSD patients with higher reported pain levels. Providers caring for EDS/HSD patients should be aware of these data showing broad usage of predominantly non-prescribed therapies and be prepared to consider such usage in working collaboratively with these patients to develop comprehensive treatment plans to manage their chronic pain complications.

Shoulder-Pacemaker Treatment Concept for Posterior Positional Functional Shoulder Instability: A Prospective Clinical Trial.

BACKGROUND: Pathological muscle activation patterns of the external rotators and periscapular muscles can result in posterior positional functional shoulder instability (PP-FSI). In several patients, physical therapy and surgical treatment are not successful. PURPOSE: The shoulder-pacemaker treatment concept was evaluated prospectively in patients with PP-FSI and previously failed conventional therapy attempt. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A negative selection of 24 consecutive cases of noncontrollable PP-FSI in 16 patients with previously failed conventional therapy were included in this prospective study. The shoulder-pacemaker treatment consisted of an electrical muscle stimulation-based therapy protocol with 9 to 18 one-hour treatment sessions. Two patients were excluded because of nonadherence to the training schedule, leaving a final study cohort of 21 cases in 14 patients. Follow-up included assessment of clinical function, impairment during daily activities and sports, satisfaction, Western Ontario Shoulder Instability Index (WOSI), Rowe score, and Subjective Shoulder Value at 0 weeks, 2 weeks, 4 weeks, 3 months, 6 months, 12 months, and 24 months after intervention. RESULTS: WOSI, Subjective Shoulder Value, and Rowe score showed a highly significant improvement at all time points of follow-up (P < .001). Young age (P = .005), low weight (P = .019), shoulder activity level (P = .003), unilateral affliction (P = .046), and higher baseline WOSI score (P = .04) were associated with a better treatment effect. Cases with increased glenoid retroversion, posterior scapulohumeral decentering, and dysplastic bony glenoid shape showed a trend toward shorter treatment effect duration. No complications during the intervention or follow-up period were observed. CONCLUSION: The shoulder-pacemaker therapy concept is an effective treatment with rapid improvement and sustained outcome over the course of 2 years in patients with noncontrollable PP-FSI with previously failed conventional treatment. Young and more athletic patients with lower weight and unilateral pathology respond best to the treatment.

Recurrent Stroke in a Child With Atlantoaxial Instability Following Chiropractic Manipulation.

Pediatric stroke presents with a variety of signs and symptoms. Correct modality of imaging is essential in decreasing the time from symptom onset to appropriate management. Evaluation of pediatric stroke should include both blood work as well as imaging in a parallel rather than a sequential matter. We report a case of a child with a bow hunter's stroke that was challenging to diagnose. This type of stroke happens when the vertebral artery is occluded at the atlantoaxial or subaxial level during neck rotation. This case demonstrates that workup of stroke should be comprehensive to include all mechanical and anatomic possibilities before investigating rarer hypercoagulable disorders.

Effects of 12 Weeks of Tai Chi Intervention in Patients With Chronic Ankle Instability: A Randomized Controlled Trial.

CONTEXT: Tai Chi is a physical activity modality which is widely practiced over the world. The effectiveness of Tai Chi on postural control and balance has been described in older population, but until recently there are no studies that include patients with chronic ankle instability. OBJECTIVES: The aim of this study was to evaluate the effectiveness of 12 weeks of Tai Chi intervention on dynamic balance and self-reported instability in patients with chronic ankle instability. STUDY DESIGN: A randomized controlled trial was carried out. SETTING: University physical therapy facility. PARTICIPANTS: Fifty-two participants were allocated to an intervention group (n = 26) based on Tai Chi training or a control group (n = 26) who received no intervention. INTERVENTION: The participants completed 12 weeks of Tai Chi intervention (1 h session/2 times per week) or no intervention in the control group. MAIN OUTCOME MEASURES: Outcome measures included postural control and self-reported instability feeling assessed by the Star Excursion Balance Test and the Cumberland Ankle Instability Tool, respectively. RESULTS: There was observed significant improvement in all Star Excursion Balance Test reach distances (anterior [F = 6.26, P < .01]; posteromedial [F = 9.58, P < .01], and posterolateral [F = 8.42, P < .01]) in the Tai Chi group with no change in the control group (P < .01). The intervention group demonstrated significant improvement on self-reported instability feeling assessed by the Cumberland Ankle Instability Tool questionnaire (F = 21.36, P < .01). CONCLUSION: The obtained results suggested that 12 weeks of Tai Chi intervention have positive effects on postural control and self-reported instability feeling in patients with chronic ankle instability.