Conducting a Scoping Review in Physical Medicine and Rehabilitation.

ABSTRACT: In the field of physical medicine and rehabilitation, there is a continuous need to conduct literature search in advancing evidence-based practice. In addition to the traditional meta-analysis approach, many clinicians have turned their attention to systematic reviews and scoping reviews for research evidence to support clinical practice. In this article, the authors aimed to (1) compare the similarities, differences, pros, and cons between a scoping review, a systematic review, and a meta-analysis and (2) summarize the fundamental stages in conducting a scoping review. Examples of recently published articles relevant to physical medicine and rehabilitation are presented to illustrate the concept and value of scoping reviews.

Recent Advances in the Treatment of Spasticity: Extracorporeal Shock Wave Therapy.

Spasticity is a common sequala of the upper motor neuron lesions. For instance, it often occurs in the first 4 weeks after stroke and is seen in more than one-third of stroke survivors after 12 months. In recent years, extracorporeal shock wave therapy (ESWT) has been recognized as a safe and effective method for reducing muscle spasticity. Possible/relevant mechanisms include nitric oxide production, motor neuron excitability reduction, induction of neuromuscular transmission dysfunction, and direct effects on rheological properties. There are two types of ESWT, focused and radial, with the radial type more commonly applied for treating muscle spasticity. Concerning the optimal location for applying ESWT, the belly muscles and myotendinous junction seem to produce comparable results. The effects of ESWT on spasticity are known to last at least four to six weeks, while some studies report durations of up to 12 weeks. In this review, the authors will focus on the current evidence regarding the effectiveness of ESWT in spasticity, as well as certain technical parameters of ESWT, e.g., the intensity, frequency, location, and number of sessions. The pertinent literature has been reviewed, with an emphasis on post-stroke upper limbs, post-stroke lower limbs, cerebral palsy, and multiple sclerosis. In short, while ESWT has positive effects on parameters such as the modified Ashworth scale, mixed results have been reported regarding functional recovery. Of note, as botulinum toxin injection is one of the most popular and effective pharmacological methods for treating spasticity, studies comparing the effects of ESWT and botulinum toxin injections, and studies reporting the results of their combination, are also reviewed in this paper.

Telerehabilitation for Geriatrics.

Advancements in medical science and technology, along with global increases in life expectancy, are changing the way health care services are delivered to the aging society. Telerehabilitation refers to rehabilitation services involving evaluation and treatment. It is an attractive option for older adults who may have multiple comorbidities. Limited access to in-person services and the concern about potential exposure to severe acute respiratory syndrome coronavirus-2 during this pandemic accelerated the implementation of telerehabilitation. This article review the scope, need, and implementation of telehealth and telerehabilitation in the aging population from the perspective of clinicians, patients, and caregivers.

Design and Implementation of a Musculoskeletal Ultrasound Curriculum for Physical Medicine and Rehabilitation Residents: Pilot Data on Improvement of Palpation Accuracy in Physical Examination.

Studies have shown that physical medicine and rehabilitation residents have poor surface anatomy palpation accuracy, suggesting that new methods of teaching musculoskeletal (MSK) examination need to be found. This study describes the design of a novel MSK ultrasound course that integrated ultrasonography skills with palpation skills. Ultrasound was used to teach, validate, and refine physical medicine and rehabilitation residents' palpation of MSK structures. Surface anatomy palpation is intimately related to ultrasonography as clinicians should use palpation to guide their ultrasound examination rather than purely follow an algorithm. This study assessed whether the ultrasound course improved physical medicine and rehabilitation resident palpation accuracy at 12 upper limb structures. Palpation accuracy was tested at the beginning of their residency training and retested several weeks after completion of the ultrasound course's upper limb component, to assess retention of skill. There was significant improvement (P < 0.05) in 9 of 12 sites from pretesting to posttesting. Mean postcourse palpation accuracy was within 1 cm for 8 of 12 structures. This study demonstrates that an integrated MSK ultrasound and palpation curriculum improves palpation accuracy at multiple MSK structures and this improvement is retained. Physical medicine and rehabilitation residencies should consider integrating palpation skills into their ultrasound curriculum to improve the caliber of their trainees.

The War on COVID-19 Pandemic: Role of Rehabilitation Professionals and Hospitals.

The global outbreak of coronavirus disease 2019 has created an unprecedented challenge to the society. Currently, the United States stands as the most affected country, and the entire healthcare system is affected, from emergency department, intensive care unit, postacute care, outpatient, to home care. Considering the debility, neurological, pulmonary, neuromuscular, and cognitive complications, rehabilitation professionals can play an important role in the recovery process for individuals with coronavirus disease 2019. Clinicians across the nation's rehabilitation system have already begun working to initiate intensive care unit-based rehabilitation care and develop programs, settings, and specialized care to meet the short- and long-term needs of these individuals. We describe the anticipated rehabilitation demands and the strategies to meet the needs of this population. The complications from coronavirus disease 2019 can be reduced by (1) delivering interdisciplinary rehabilitation that is initiated early and continued throughout the acute hospital stay, (2) providing patient/family education for self-care after discharge from inpatient rehabilitation at either acute or subacute settings, and (3) continuing rehabilitation care in the outpatient setting and at home through ongoing therapy either in-person or via telehealth.

Identifying and Monitoring Deficiencies in Physical Examination of the Foot and Ankle With Diagnostic Ultrasound: Experience From a Physical Medicine and Rehabilitation Residency Training Program.

Despite the high incidence of foot and ankle injuries and their biomechanical importance to more proximal joints, the foot and ankle are some of the most daunting and underemphasized musculoskeletal structures in medical training. This study used musculoskeletal ultrasound to identify a knowledge gap in physical medicine and rehabilitation residents in foot and ankle surface anatomy palpation and to determine whether senior residents had higher examination performance compared with more junior residents. Physical medicine and rehabilitation residents at different levels of training were tested cross-sectionally, and palpation accuracy was compared by class year. There was a trend of improvement across class years, with significant class differences in accuracy for the talonavicular joint, calcaneocuboidal joint, and posterior tibialis and peroneal tendons (P < 0.05). Despite this trend, the accuracy was not consistently higher among the senior residents considering the training they received. For all 30 residents assessed, accuracy within 1 cm was highest for the tibiotalar joint (93.3%), peroneal tendons (83.3%), posterior tibialis tendon (63.3%), and talonavicular joint (50%). It was lower for the calcaneocuboidal joint (26.7%) and the second (13.3%) and fourth for the tarsometatarsal joints (20%). Anatomical knowledge and palpation skills of the foot and ankle, particularly at the midfoot and forefoot, may be an area of improvement for physical medicine and rehabilitation resident training.

Social participation in head and neck cancer survivors with swallowing disorder: World Health Organization Disability Assessment Schedule 2.0 study.

BACKGROUND: Social function and quality of life were negatively impacted by the sequelae of treatment for the disease in the head and neck cancer survivor with swallowing disorder. METHOD: Data from a total of 1023 survivors between July 2012 and November 2017 were collected from the Taiwan Data Bank of Persons with Disability. Nonparametric rank F test was used to analyze the influence of different variables on social participation. RESULTS: (a) All WHODAS (World Health Organization Disability Assessment Schedule) 2.0 scores revealed significantly increased difficulty when swallowing impairment increased (P < .001). (b) Unemployment, institutionalization, severity of swallowing impairment, cancer sites, and WHODAS 2.0 score of domains 1 to 4 were negatively related to social participation, while living in rural area is related to increased social participation. CONCLUSIONS: Social participation was negatively affected by many variables in this population. Among these variables, cancer sites and WHODAS 2.0 score of domains 1 to 4 were the strongest factors.

Early-Onset Dementia in War Veterans: Brain Polypathology and Clinicopathologic Complexity.

The neuropathology associated with cognitive decline in military personnel exposed to traumatic brain injury (TBI) and chronic stress is incompletely understood. Few studies have examined clinicopathologic correlations between phosphorylated-tau neurofibrillary tangles, ß-amyloid neuritic plaques, neuroinflammation, or white matter (WM) lesions, and neuropsychiatric disorders in veterans. We describe clinicopathologic findings in 4 military veterans with early-onset dementia (EOD) who had varying histories of blunt- and blast-TBI, cognitive decline, behavioral abnormalities, post-traumatic stress disorder, suicidal ideation, and suicide. We found that pathologic lesions in these military-EOD cases could not be categorized as classic Alzheimer's disease (AD), chronic traumatic encephalopathy, traumatic axonal injury, or other well-characterized clinicopathologic entities. Rather, we observed a mixture of polypathology with unusual patterns compared with pathologies found in AD or other dementias. Also, ultrahigh resolution ex vivo MRI in 2 of these 4 brains revealed unusual patterns of periventricular WM injury. These findings suggest that military-EOD cases are associated with atypical combinations of brain lesions and distribution rarely seen in nonmilitary populations. Future prospective studies that acquire neuropsychiatric data before and after deployments, as well as genetic and environmental exposure data, are needed to further elucidate clinicopathologic correlations in military-EOD.

Clinical Tests of the Shoulder: Accuracy and Extension Using Dynamic Ultrasound.

Shoulder pain is a common musculoskeletal disorder that has a significant impact on the patient's quality of life and functional health. Because the shoulder joint is a complex structure, the relevant symptoms of shoulder pain may not directly reflect the underlying pathology. Hence, several shoulder tests have been developed to examine shoulder problems, and their diagnostic accuracy varies. Familiarization with the performance of those physical tests and their strength and limitation are of utmost importance for physicians dealing with shoulder disorders. Therefore, the present narrative review focuses on summarizing the most commonly used tests in physical examination and their diagnostic performance on several shoulder pathologies. This article also discusses how ultrasound imaging can serve as an extension of those tests.

Hawai'i Concussion Awareness & Management Program (HCAMP): Impact.

Concussion, also referred to as mild traumatic brain injury (mTBI), is caused by a direct or indirect blow to the head or body causing the brain to move rapidly within the skull, resulting in immediate, but temporary, brain dysfunction. Developing awareness and promoting concussion education can reduce the number of short and long-term injuries associated with sports and non-sports related concussions in Hawai'i. The purpose of this study was two-fold: (1) to describe the number of concussions in 67 Hawai'i high school athletic programs using the ImPACT database; and (2) to describe which contact and collision sports had the highest rate of concussions in 67 Hawai'i high schools. This was a retrospective study that described the number of concussions generated across school years 2010-2016, concussion data across 14 contact sports, and athletic exposure rating for the 14 contact sports. Data were analyzed and aggregated from a data-bank associated with the Hawai'i Concussion Awareness and Management program. Findings suggest that for Hawai'i high school student athletes' concussions increased from 2010-2013 with a gradual decrease from 2014-2016, specific sports had higher number of concussions (eg, football), and when evaluating concussion rate per 1000 exposures, girls' judo was the highest. These findings stress the need for continued data collection, monitoring, education/awareness and research that will reduce the number of concussions among student athletes.

Ultrasound Imaging and Guided Injection for the Lateral and Posterior Hip.

Ultrasound has emerged as one of the most utilized tools to diagnose musculoskeletal disorders and to assist in interventions. Traditionally, sonographic examination of the hip joint has been challenging because most of the major structures are deeply situated, thus requiring the use of curvilinear transducer for better penetrance. The posterior lateral hip is a frequent area for musculoskeletal pain and nerve entrapments. Common disorders include greater trochanteric pain syndrome, gluteus medius tendinopathy, piriformis syndrome, pudendal neuralgia, and proximal hamstring tendinopathy. The present review article aims to delineate sonoanatomy of the posterior lateral hip and to exemplify several common ultrasound guided procedures at the greater trochanteric, gluteal, and ischial tuberosity regions.

Hearing and Balance Disorders in the State of Hawai'i: Demographics and Demand for Services.

Hearing and balance disorders affect people of all ages. Among children, hearing loss affects speech and language development, academic performance, and psychosocial development. Hearing loss in adults negatively impacts work productivity, cognitive function, and psychosocial status. Prevalence of hearing loss in children in Hawai'i is higher than the national average. Research indicates that hearing loss is a prevalent condition among veterans and advanced age adults. This is of particular concern in Hawai'i as the state is home to many military training facilities and has a large elderly population. In contrast to the higher than average prevalence of hearing loss in Hawai'i, there is a relatively small number of practicing audiologists in the state. Audiologists are independent doctoral level professionals responsible for the assessment and non-medical management of hearing impairment, vestibular disorders, auditory processing disorder, auditory neuropathy, tinnitus, and related disorders. Currently, there is no formal audiology training program in Hawai'i to meet the needs for current or future hearing health professionals. The Department of Communication Sciences and Disorders at the University of Hawai'i at Manoa is developing a proposal for a Doctor of Audiology (Au.D.) program to provide a comprehensive doctoral-level audiology curriculum and clinical training in order to graduate audiologists with knowledge and skills needed to serve people with hearing and balance disorders in Hawai'i. This review article describes the current status of hearing and balance disorders and services in Hawai'i and stresses the importance of early identification and intervention in remediating their effects in all ages, with a focus on the need for expanding hearing health services in Hawai'i.

The Effect of Elective Rotations on the Self-assessment Examination Results of Physical Medicine and Rehabilitation Residents: Implications for Minimizing Educational Resource Disparities in Taiwan.

OBJECTIVE: The aims of the study were (1) to assess whether a knowledge disparity existed between physical medicine and rehabilitation residents from community hospitals versus those from medical centers, before the introduction of short-term elective training at the end of 2008 and (2), if such disparity existed, to determine whether 1-month short-term elective training was associated with minimizing such disparity, as reflected in the self-assessment examination scores. DESIGN: Self-assessment examination scores from 2007-2016 were analyzed in each of the following three topics: (a) cardiac rehabilitation, (b) pulmonary rehabilitation, and (c) orthotics. Student's t tests were used to identify score discrepancies between both groups. RESULTS: (1) At baseline (2007-2008), trainees from community hospitals scored lower in all three topics (P < 0.05). (2) After the short-term elective training, follow-up comparisons showed no differences in either cardiac or pulmonary rehabilitation for 2009-2016. Regarding orthotics, trainees from both groups showed no significant differences for 2009-2010 and 2011-2012. Interestingly, for 2013-2014 and 2015-2016, trainees from medical centers scored higher again, but only in orthotics. CONCLUSIONS: (1) In 2007-2008, a knowledge disparity existed between physical medicine and rehabilitation residents from community hospitals and medical centers in Taiwan. (2) Short-term elective training was associated with minimizing such disparity from 2009-2016, especially in cardiac and pulmonary rehabilitation.

The Development and Evolution of Physical Medicine and Rehabilitation in Taiwan from 1958 to 2016.

The field of physical medicine and rehabilitation (PM&R) began its development in Taiwan since 1958, and has gradually evolved into a profession that provides a diversity of clinical services and educational activities. The objectives of this brief report were to (1) review its background and milestones in the past 6 decades, (2) describe the current role and function of its Academy of PM&R, (3) present the content and format of its board certification process, focusing on (a) residency training requirements, (b) self-assessment examination, board certification process, and (c) maintenance of certification through continued education. Some challenges and opportunities are also discussed toward the end of this article. It is hoped that this report may serve as a reference material for other countries as they develop or improve their PM&R residency programs.