Physical Therapy最新文献

Objective: Patients with chronic kidney disease reportedly have decreased muscle oxygen utilization, which most substantially decreases exercise capacity, followed by cardiac reserve. However, determinants of longitudinal changes in exercise capacity in patients on hemodialysis and the effects of long-term exercise interventions are unknown. This study was conducted to clarify these concerns.

Methods: This was a prospective cohort study. Patients on hemodialysis that were not hospitalized were followed from baseline up to 2 years, and cardiopulmonary exercise testing results, including peak oxygen uptake, peak work rate, heart rate reserve, and ventilatory equivalent for carbon dioxide slope, as well as implementation of exercise interventions were assessed. Based on the 2-year change in peak oxygen uptake, they were divided into improvement or declined groups.

Results: Forty-five patients who were not hospitalized completed the follow-up were analyzed. In the improvement group, the variation was determined by an increase in peak work rate, which is a peripheral factor (partial regression coefficient 0.08 [95% CI = 0.01 to 0.16]), while in the decline group, the variation was determined by a decrease in the ventilatory equivalent for carbon dioxide slope, which is a cardiac factor (partial regression coefficient = -0.12; 95% CI = -0.21 to -0.03). Moreover, exercise intervention was associated with the change in peak oxygen uptake (partial regression coefficient = 3.09; 95% CI = 1.45 to 4.72).

Conclusion: Exercise intolerance even in patients on hemodialysis that were not hospitalized and stable progressed over time with deterioration of cardiac reserve, whereas exercise interventions were associated with improved exercise capacity through enhanced peripheral function.

Impact: The results support the early measurement of cardiopulmonary or skeletal muscle reserve through cardiopulmonary exercise testing and the implementation of long-term exercise interventions based on the measurement results to address the potential deterioration in exercise capacity associated with reduced cardiac reserve, even in patients on hemodialysis that are asymptomatic and stable.

Objective: Lower-extremity transcutaneous osseointegration is a rehabilitation alternative to socket-suspended prostheses. The rehabilitation process, philosophies, and routines remain under-described. This review, primarily, identifies commonalities and differences among protocols. Secondarily, strategies are proposed to streamline future research of post-osseointegration surgery rehabilitation.

Methods: Two differently phrased queries of Google Scholar, Pubmed, Embase, and Web of Science were performed. First using either "osseointegration" or "osseointegrated" or "bone anchored prosthesis" AND [last name]. Second, replacing author name with "physical therapy" or "rehabilitation." Six hundred eighty-eight articles were identified describing lower-extremity rehabilitation following osseointegration. Following software-based deduplication, manual abstract and full-text review, article reference evaluation, and use of Google Scholar's "Cited by" feature, 35 studies were fully analyzed. First, a consolidated summary was made of protocols focusing on stages, timing, and other descriptions of postoperative rehabilitation. Subsequently, strengths and limitations of protocols were considered to propose potential strategies to investigate and optimize postoperative rehabilitation.

Results: All articles describe rehabilitation having this same order of goal progression: from surgery to gradual weight bearing and final goal of independent ambulation. The most impactful difference influencing the stated final goal of independent ambulation was whether 1 or 2 surgical stages were performed. No articles reported patient success rate achieving proposed goals and timing, or challenges during rehabilitation. Therefore, the first research suggestion is to investigate actual success rates achieving proposed goals and timing. Second, to further explore rehabilitation of performance deficits, beyond unaided ambulation. Finally, to incorporate technology such as mobility trackers to more objectively understand prosthesis use and mobility.

Conclusion: All lower-extremity osseointegration rehabilitation literature recommends identical goal progression order. No studies evaluate patient challenges or variation. Understanding and addressing such challenges may enhance postoperative rehabilitation.

Impact: This article consolidates published rehabilitation protocols post-osseointegration surgery. Specific analysis and experimentation of the protocols may enhance the uniformity and potential of patient rehabilitation.

Objective: The purpose of this study was to evaluate the differences between primiparous and multiparous women at 6 months postpartum and nulliparous women regarding the thickness (including thickness pattern) and contractile function of the abdominal and lumbar muscles.

Methods: A cross-sectional observational study of 80 women, both primiparous (n = 29) and multiparous (n = 25), as well as including nulliparous as a comparison group (n = 26), was conducted. B-mode ultrasound imaging was used for the measurement of abdominal and lumbar muscle thickness in 2 conditions (resting and activation). Moreover, the contractile function of these muscles was determined by the thickness ratio.

Results: Significant differences between groups were observed in abdominal muscle thickness. During activation, the obliques showed a lower thickness in both groups of postpartum women compared to nulliparous women, while lower values for the thickness for the transverse abdominis (TrA) were only observed in primiparous women. The thickness pattern observed in nulliparous women both in resting and in activation (internal oblique [IO] > external oblique [EO] > TrA) was also achieved among postpartum women, despite no statistical differences observed between IO and EO in these groups. No significant differences between groups were observed for contractile function, showing the TrA greater values, followed by IO and EO in both nulliparous and postpartum women.

Conclusions: This study suggests that the thickness (and the thickness pattern) of the abdominal muscles in women at 6 months postpartum differs from nulliparous, while for the lumbar muscles, it is comparable to nulliparous. However, despite the obliques being thinner in postpartum women, the abdominal muscles are functionally competent.

Impact: This is believed to be the first study to compare abdominal and lumbar muscles thickness and contractile function specifically between primiparous and multiparous women. Although at 6 months' postpartum abdominal thickness differs from nulliparous women, these muscles are functionally competent. These findings provide valuable insights for use in the development of postpartum interventions.

Objective: People who have survived stroke may have motor and cognitive impairments. High dose of motor rehabilitation was found to provide clinically relevant improvement to upper limb (UL) motor function. Besides, mounting evidence suggests that clinical, neural, and neurophysiological features are associated with spontaneous recovery. However, the association between these features and rehabilitation-induced, rather than spontaneous, recovery has never been fully investigated.The objective was to explore the association between rehabilitation dose and UL motor outcome after stroke, as well as to identify which variables can be considered potential candidate predictors of motor recovery.

Methods: People who survived stroke were assessed before and after a period of rehabilitation using motor, cognitive, neuroanatomical, and neurophysiological measures. We investigated the association between dose of rehabilitation and UL response (ie, Fugl-Meyer Assessment for upper extremity [FMA-UE]), using ordinary least squares regression as the primary analysis. To obtain unbiased estimates, adjusting covariates were selected using a directed acyclic graph.

Results: Baseline FMA-UE was the only factor associated with motor recovery (b = 0.99; 95% CI = 0.83 to 1.15 points). Attention emerged as a confounder of the association between rehabilitation and final FMA-UE (b = 5.5; 95% CI = -0.8 to 11.9 points), influencing both rehabilitation and UL response.

Conclusion: Preserved attention in people who have survived stroke might lead to greater UL motor recovery, albeit estimates have high levels of variability. Moreover, the increase in the dose of rehabilitation can lead to 5.5 points improvement on the FMA-UE, a nonsignificant but potentially meaningful finding. The approach described here discloses a new framework for investigating the effect of rehabilitation treatment as a potential driver of recovery.

Impact: Attentional resources could play a key role in UL motor recovery. There is a potential association between amount of UL recovery and dose of rehabilitation delivered, needing further exploration. Preserved attention and rehabilitation dose are candidate predictors of UL motor recovery.

Objective: The purpose of this study was to explore the experiences of individuals with persistent nonspecific neck pain who used immersive virtual reality (VR) serious games at home for 2 weeks.

Methods: In this descriptive qualitative study, semi-structured one-on-one interviews were conducted at the participant's home after the 2-week period. Interviews were analyzed using qualitative content analysis. Sample size was determined using the information power concept (where "information power" refers to the amount of relevant information the sample provides for addressing the research question).

Results: Eleven adults with continuous or recurrent nonspecific neck pain participated in the study. Three main categories were identified. The first revolves around the home environment, revealing that participants had mixed perceptions about being at home, yet held a positive perspective on the utilization of immersive VR in that setting. The second pertains to immersive VR as a novel technology, indicating its overall comfort, user-friendliness, and varying degrees of immersion and presence experienced by the participants. The third focuses on exercising in immersive VR, drawing comparisons with conventional exercises, exploring the facilitators and barriers to usage, and addressing various aspects of integrating this technology into rehabilitation.

Conclusion: Immersive VR was deemed comfortable for almost all participants and easy to use. Participants found exercising in immersive VR motivating and enjoyable, compared to conventional exercises. The home environment proved suitable for using immersive VR, though challenges included autonomy and reduced human contact. Participants highlighted facilitators and barriers in using immersive VR serious games, as well as immersive VR's rehabilitation potential. They also underscored the crucial role of physical therapists for guidance, remote supervision, and personalized treatment.

Impact: These findings could help clinicians to better understand the experiences of individuals with persistent nonspecific neck pain when using immersive VR, as well as its use at home. This understanding can improve patient care and optimize the effectiveness of immersive VR as a treatment method.

Objective: The objective was to establish consensus-based competencies for oncology within physical therapist professional education programs in the United States.

Methods: A mixed-methods approach implementing a sequential exploratory design that included 3 phases was used to establish oncology competencies for physical therapist professional education programs. Participants in each phase were physical therapists representing diverse practice settings, experience levels, and geographical regions. Student physical therapists were included in phases 2 and 3. Three online focus groups were followed by an in-person group discussion to establish cancer-related themes, domains of practice, and competencies. Participants evaluated the competencies in a 3-round modified Delphi study for relevance and clarity. Each competency required 80% consensus using a Likert scale (1 = not at all relevant/clear, 5 = extremely relevant/clear). It was not accepted if a competency did not meet the 80% threshold by the end of round 3.

Results: Six domains of practice and 28 competencies were developed and evaluated. Within the 6 domains, 21 competencies were accepted: general cancer concepts (n = 4), musculoskeletal system (n = 3), neurologic system (n = 5), integumentary system (n = 2), cardiovascular and pulmonary system (n = 5), and involvement of multiple systems across the lifespan (n = 2). Along with the 21 competencies, participants also recommended 11 overarching oncology themes to incorporate into physical therapist professional education programs. Delivering cancer content using a body systems approach was recommended.

Conclusion: As the number of survivors of cancer continues to grow, integration of these essential competencies within physical therapist professional education programs will improve the profession's capacity to provide quality care to meet the societal need of persons living with and beyond cancer.

Impact: Academic and clinical educators should integrate these competencies to ensure that physical therapist professional education programs appropriately prepare physical therapists for providing care for persons living with and beyond cancer across the lifespan.

Objective: The objective of this study was to examine the associations between active, passive, and manual therapy interventions with the escalation-of-care events following physical therapist care for veterans with low back pain (LBP).

Methods: A retrospective cohort study was conducted in 3618 veterans who received physical therapist care for LBP between January 1, 2015 and January 1, 2018. The Department of Veterans Affairs (VA) Corporate Data Warehouse was utilized to identify LBP-related physical therapist visits and procedures, as well as opioid prescription and non-physical therapy clinic encounters. The association between physical therapist interventions with 1-year escalation-of-care events were assessed using adjusted odds ratios from logistic regression.

Results: Nearly all veterans (98%) received active interventions, but only a minority (31%) received manual therapy. In the 1-year follow-up period, the odds of receiving an opioid prescription were 30% lower for those who received manual therapy in addition to active interventions, as compared with patients who received only active interventions. Moreover, the odds of receiving primary care, specialty care, and diagnostic testing were 30% to 130% higher for patients who received electrical stimulation or more than 1 passive intervention in addition to active treatments, as compared with patients who received only active interventions.

Conclusion: The use of manual therapy along with active interventions was associated with reduced prescription of opioids, while utilization of specific passive interventions such as electrical stimulation or multiple modalities in conjunction with active interventions resulted in increased escalation-of-care events.

Impact: The use of active interventions, which is supported by most clinical practice guidelines, was the cornerstone of physical therapist care for veterans with LBP. However, the use of clinical practice guideline-recommended manual therapy interventions was low but associated with reduced opioid prescriptions. The use of 2 or more different passive interventions along with active interventions was common (34%) and associated with less-than-optimal escalation-of-care outcomes.

Objective: Following an injury or disease, physical medicine and rehabilitation (PM&R) services are often necessary to help patients recover function, activity, and community participation. Ten years ago, there was a significant gap between PM&R services in central Israel and those in the rural north of the country in terms of quality, quantity, and layout. The purpose of this administrative case report is to outline the gap in PM&R services between regions in Israel, as portrayed above; to describe a decade of civil action; and to describe civil action administrative approaches and actions that contributed to changes in the PM&R services now available in northern Israel.

Methods: A decade of civil action to promote PM&R services is reviewed, illustrating the main administrative steps, including initiating and organizing meetings with key partners, lobbying, testifying in front of parliament and government committees, garnering media attention to promote public awareness, and filing a case with the Supreme Court of Israel. The encountered challenges and the subsequent actions are also described.

Results: Awareness of the significance of PM&R services and of the inadequacy of such services in the northern part of Israel rose due to our actions, with practical field results, including a 180-bed government rehabilitation center that plans to open during 2024, and 5 daycare rehabilitation clinics and a private inpatient center that opened between 2020 and 2023. Data-driven research will aid in understanding the current gaps and tracking improvements with the opening of the new rehabilitation facility.

Conclusion: When inequality is brought to light and legislation for equality exists, civil action can promote change to reduce these gaps.

Impact: Others can follow the steps taken in this administrative case report to achieve success in struggles aiming to correct comparative inequality.

Objective: The objective of this study was to investigate the influences on motor development in infants who are at low risk from Belgium, India, Norway, and the United States using the General Movement Assessment at 10-16 weeks postterm age.

Methods: This was a cross-sectional study of prospectively enrolled full-term infants at low risk (n = 186). Certified General Movement Assessment observers rated the fidgety movements, quality of the movement patterns, age-adequacy of the movement repertoire, postural patterns, movement character, and overall Motor Optimality Score-Revised (MOS-R). Scores were evaluated for associations with sex, birth weight category, gestational age, postterm age at video, and country.

Results: The majority of infants had normal fidgety movements (179/186, 96.2%). This did not vary by sex, birth weight, gestational age, postterm age at video, or country. All infants showed normal>atypical movement patterns. Variability was seen for age adequacy (optimal: 137/183, 74.9%), postural patterns (normal>atypical: 164/183, 89.6%), and smooth/ fluent movement character (138/183, 75.4%). Gestational age and postterm age at video were associated with atypical postural patterns, but in multivariable regression, only younger postterm age retained significance (OR = 2.94, 95% CI = 1.05-8.24). Lack of age adequacy was associated with postterm age (OR = 13.15, 95% CI = 4.36-39.72) and country (compared with Norway; Belgium OR = 3.38 95% CI = 12.4-9.22; India OR = 3.16, 95% CI = 1.01-9.87; United States not significant). Infants from India also showed lower rates of an optimal MOS-R (25-28) than infants from Norway.

Conclusion: The normality and temporal organization of fidgety movements did not differ by sex, birth weight, postterm age, or country, suggesting that the fidgety movements are free of cultural and environmental influences. The majority of full-term infants who were healthy in this cohort showed normal scores for all aspects of motor development tested using the MOS-R. Differences in age adequacy and MOS-R by country warrant investigation with larger cohorts and longitudinal follow-up.

Impact: Understanding variations in typical motor development is essential to interpreting patterns of movement and posture in infants at risk for atypical development. Using the framework of Prechtl's General Movement Assessment, this study showed that the development of movement and posture in healthy infants was affected by age and country of birth, but the development of the fidgety movements appeared to be free of these influences. Local norms may be needed to interpret the Motor Optimality Score-Revised in all populations, but further research on this topic is needed.