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Background: A new role of a regional core hospital for educating medical personnel through a regional therapy association has been previously reported in the COVID-19 crisis. In the present study, physical (PT), occupational (OT), and speech language hearing therapist (ST) and physiatrists, who have been providing COVID-19 rehabilitation in a regional core hospital, were instructed how to control infection via a webinar. The purpose of this report was to investigate the effects of webinars on therapists working in local facilities. Methods: The webinar was sponsored by the Wakayama Physical Therapy Association. A PT, OT, ST, and physiatrist from Wakayama Medical University Kihoku Hospital, who had been providing rehabilitation for mildly and/or moderately infected COVID-19 patients. All participants answered the 18-item online questionnaire after the webinar to assess the educational effects. Results: There were 41 participants in this region and 30 participants from 19 facilities responded the questionnaire (valid responses ratio was 73%) and 30% of the respondents had experienced COVID-19 rehabilitation. Most responders (83%) felt that difficulty level of the contents was appropriate and 80% of the respondents replied that rehabilitation was necessary for the patients. 70% of the respondents replied that got confidence after this webinar, even 7 of the 13 respondents (43%), who attended the webinar about infection control of COVID-19 for the first time, were involved. Conclusion: A webinar from therapists and physiatrists in a regional core hospital, who had experiences to provide COVID-19 rehabilitation, were satisfactory and effective for the education of regional therapists.

Objective: To determine the relationship between physical findings, wheelchair sitting time, and interface pressure on ischial region in subjects with spinal cord injury (SCI). Design: Cross-sectional study. Setting: Rehabilitation center in Japan. Participants: Manual wheelchair users with chronic SCI (n = 45). Interventions: Pressure ulcers (PU) were diagnosed by inspection, palpation, and ultrasonography. Self-reports were obtained on wheelchair sitting time and pressure mapping was recorded while the subject was seated on the wheelchair. Outcome measures: Subjects were divided into those with ultrasonographically low-echoic lesions (PU-positive group, n = 11) and no such lesions (PU-negative group, n = 34). Outcome measures included wheelchair sitting time and interface pressure at bilateral ischial regions. Results: Using ultrasonography, 13 low-echoic lesions were identified in 11 subjects of the PU-positive group. The pressure duration was longer and interface pressure was significantly higher in subjects of the PU-positive group compared with those of the PU-negative group (P

Blood pressure response to head-up tilt (HUT) in 7 healthy subjects and 9 patients before and after coronary artery bypass grafting (CABG) was measured during supine and 15-min 60° HUT. Stroke volume (SV) and ejection fraction (EF) were assessed by echocardiography. Baseline mean arterial pressure (MAP) and heart rate (HR) in patients before CABG were similar to healthy subjects. MAP in patients decreased by 6 (4–9) mmHg [median (1st–3rd quartiles)] during 7–12 mmHg of HUT with decreased cardiac output (CO = SV × HR) while HR remained unchanged. MAP in healthy subjects remained unchanged during HUT with increased HR. Body weight decreased by 3.5 (2.5–3.7) kg and MAP decreased by 6 (2–13) mmHg during the last 3-min HUT while HR increased after CABG. Decreases in SV and CO during HUT disappeared after CABG. Blood pressure decreased during HUT in patients before and after CABG regardless of HR response.

Objective Clinical evidence suggests that early mobilization of patients with acute stroke improves activity of daily living (ADL). The purpose of this study was to compare the utility of the physiatrist and registered therapist operating acute rehabilitation (PROr) applied early or late after acute stroke. Subjects and methods This study was prospective cohort study, assessment design. Patients with acute stroke (n = 227) admitted between June 2014 and April 2015 were divided into three groups based on the time of start of PROr: within 24 hours (VEM, n = 47), 24–48 hours (EM, n = 77), and more than 48 hours (OM, n = 103) from stroke onset. All groups were assessed for the number of deaths during hospitalization, and changes in the Glasgow Coma Scale (GCS), National Institute of Health Stroke Scale (NIHSS), and Functional Independence Measure (FIM) at hospital discharge. Interventions All patients were assessed by physiatrists, who evaluated the specific needs for rehabilitation, and then referred them to registered physical therapists and occupational therapists to provide early mobilization (longer than one hour per day per patient). Results The number of deaths encountered during the PROr period was 13 (out of 227, 5.7%), including 2 (4.3%) in the VEM group. GCS improved significantly during the hospital stay in all three groups, but the improvement on discharge was significantly better in the VEM group compared with the EM and OM groups. FIM improved significantly in the three groups, and the gains in total FIM and motor subscale were significantly greater in the VEM than the other groups. Conclusions PROr seems safe and beneficial rehabilitation to improve ADL in patients with acute stroke.

The purpose of this study was to determine the effect of aerobic training under noninvasive positive pressure ventilation (NPPV) on maximal oxygen uptake ([Formula: see text]).Ten healthy young male volunteers participated in the study. Before the training, stroke volume (SV) and cardiac output (CO) were measured in all subjects under 0, 4, 8, and 12 cmH2O NPPV at rest. Then, the subjects exercised on a cycle ergometer at 60% of pre-training [Formula: see text] for 30 min daily for 5 consecutive days with/without NPPV. The 5-day exercise protocol was repeated after a three-week washout period without/with NPPV. The primary endpoint was changes in [Formula: see text]. The secondary endpoints were changes in SV, CO, maximum heart rate (HRmax), maximum respiratory rate (RRmax), maximum expiratory minute volume (VEmax) and the percent change in plasma volume (PV).NPPV at 12 cmH2O significantly reduced SV and CO at rest. [Formula: see text] significantly increased after 5 days training with and without NPPV, but the magnitude of increase in [Formula: see text] after training under 12 cmH2O NPPV was significantly higher than after training without NPPV. VEmax significantly increased after training under NPPV, but not after training without NPPV. HRmax and RRmax did not change during training irrespective of NPPV. The percent change in PV was similar between training with and without NPPV. The 5-day training program with NPPV resulted in greater improvement in [Formula: see text] than without NPPV.Aerobic training under NPPV has add-on effects on [Formula: see text] and exercise-related health benefits in healthy young men.

The purpose of this study was to investigate the characteristics of the average acceleration of elderly people during walking.The subject cohort comprised nine men and 21 women aged ≥63 years. Subjects walked a 10-m straight course (walk test) which required stepping over six obstacles (hurdle walk test). The average acceleration was calculated from the accelerograms. Functional reach test scores and the Tokyo Metropolitan Institute of Gerontology (TMIG) index of competence, fall risk assessment, fall experience within the last year, and carelessness were used as standard indices to estimate the dynamic postural movement and fall risk.The average acceleration during the walk test was not significantly correlated with the standard indices. The average accelerations at the lumbar and knee positions clustered with fall experience and carelessness, while those at the ankle and toe positions clustered with the hurdle walk test, TMIG index of competence, and fall risk assessment. Between the high- and low-risk groups classified by the conventional indices, there was a significant difference in the average acceleration at some measurement positions. The receiver operating characteristic analysis showed the possibility to discriminate the high-risk group according to the standard indices with average acceleration.The average acceleration during walking may be a composite index that encompasses standard indices and discriminate the high-risk group. As such, it may be a useful tool to estimate the dynamic postural movement and fall risk at all measurement positions.

Shiba S, Okawa H, Uenishi H, Koike Y, Yamauchi K, Asayama K, Nakamura T, Tajima F. Longitudinal changes in physical capacity over 20 years in athletes with spinal cord injury. Objective To investigate the longitudinal changes in physical capacity over 20 years in athletes with spinal cord injury (SCI). Design Longitudinal study (20-y follow-up). Setting Laboratory setting. Participants Persons with SCI (N=7). Interventions Not applicable. Main Outcome Measures Maximum oxygen consumption Vo 2 max) measured in 1986–1988 and in 2006. Results Subjects with SCI maintained stable Vo 2 max in 2006. Six of the 7 continued various wheelchair sports activities, while 1 person quit sports activities 1 year after the baseline study. The latter person showed reduced Vo 2 max by 53%, while 2 persons who continued strenuous wheelchair sports activities showed increased Vo 2 max by 43% and 45% after 20 years. Conclusion The results indicated that physical capacity reflected the level of sports activity in subjects with SCI who maintained sports activities.

The purpose of this study is to develop a new system for measuring leg motions using a portable three-dimensional accelerometer. The measuring system is composed of acceleration sensors (Micro Stone, MA3-10Ac), a data logger, a data reader, and a personal computer. The personal computer draws a graph of the acceleration of movements (i.e., accelerogram) from the output signals of the acceleration sensors. We then calculated the average acceleration to evaluate leg motions. We drew the accelerograms from 19 young subjects and 36 elderly subjects during the performance of physical fitness activities and walking. Different accelerograms were obtained from two subjects for different walking styles. The average accelerations at the lumbar, ankle and toe points were higher at all axes during movements from the physical fitness activities in the elderly subjects. The accelerations of leg motion at the knee point were, however, lower in the up and down axis in the elderly subjects than in the young subjects, although they were higher in the back and forth and the right and left axes. The new instrument has enabled us to evaluate leg motions by measuring three-dimensional acceleration during the performance of physical fitness activities and walking. The average accelerations of leg motions showed age-related changes. Thus, the average acceleration of leg motions may be used as a new index for evaluating leg motions at the dynamic state.

Management (2.35 (± 0.20)) in Patient-Centred Approach (1.54 (± 0.25)) and Team Functioning (1.59 (± 0.08)). Conclusion(s): The quantitative and qualitative data reveal some interesting trends in students’ perceptions of IPE competencies in different simulation scenarios. Consistently across all workshops and data sets, communication was a competency that students felt they were strong in before participation in the interprofessional workshop. This is contrary to sources previously cited that demonstrate that one of the main benefits of simulation in IPE is to improve communication. It was also evident from the qualitative data that students were nervous/anxious before the scenario, but many felt that they had gained skills thatwould be useful inworking with patients with respiratory conditions. Another noteworthy point was for most of the participants, this was their first exposure to an IPE activity, although many were near the end of their educational program. Implications: Although physiotherapists work in interprofessional teams daily, it is a challenge to coordinate IPE opportunities for students but this study found that it was a valuable activity. Findings indicate that regardless of method used, whether more high tech (patient simulation) or low tech (standardized patients), students found the simulation experience beneficial and appreciated the opportunity to work with and better understand the roles of collaborating health care professionals.

Background: Spasticity is a major disabling symptom in stroke patients. Clinically, one of the goals of management of stroke patients should be to reduce spasticity. Recent evidence suggests that motor recovery after stroke comprises a hierarchical, dynamic framework of interacting mechanisms in brain cortex. We hypothesized that unaffected arm exercise can stimulate the ipsilateral motor cortex and change the affected upper limb function and spasticity in stroke patients. To test the hypothesis, we evaluated the effects of unaffected arm exercise on spasticity of the affected upper limb and motor function in stroke patients. Methods: The study was performed in 41 chronic stroke patients with upper limb hemiparesis. Affected upper limb spasticity and function were assessed at baseline and after each intervention by the modified Ashworth Scale and Fugl-Meyer Assessment, respectively. Patients were also evaluated clinically by the modified Rankin Scale, Functional Independence Measurement and National Institutes of Health Stroke Scale. Subjects stood for 10 min during the control period, and then cycled an arm crank ergometer at 50% of maximum work load for 10 min by the unaffected arm in standing position. Results: The mean age at study entry was 64.6 ± 1.7 years. The latency between onset of stroke and the study was 109.0 ± 17.0 months (range, 6-495). The cause of hemiparesis was cerebral infarction (n = 21), intracerebral hemorrhage (n = 17) or subarachnoid hemorrhage (n = 3). Exercise significantly improved the modified Ashworth Scale compared with baseline (p < 0.0001). No such change was noted after the control intervention. The Fugl-Meyer Assessment score did not change after exercise compared with baseline (p = 0.95). Conclusions: We conclude that 10 min of unaffected arm exercise improves the affected upper limb spasticity in stroke patients. Further studies are needed to determine the exact mechanism of such improvement and the long-term effects of unaffected arm exercise on motor performance.

Implications:Western acupuncture is a potentially valuable tool with potential to strengthen, enhance and facilitate conventional physiotherapy practices. In order to maximise use of this tool physiotherapy practice understandings need to be extended. This in turn, will assist development of the profession as a whole.

The purpose of this study was to define common carotid blood flow (CBF), cardiovascular and endocrine responses during head-up tilt (HUT) in patients with acute cerebrovascular diseases (CVD). In 31 male patients with acute CVD (damage of the supratentorial area) and 21 age-matched control male subjects, we measured CBF, mean blood pressure (MBP), heart rate, stroke volume and cardiac output responses before (baseline), during and after HUT. We also measured plasma levels of antidiuretic hormone, adrenaline, noradrenaline, aldosterone and plasma renin activity. After obtaining baseline measurements during 3-minutes horizontal position, HUT was performed for 5 minutes, followed by continuation of recording for 3 more minutes in the horizontal position. During HUT, CBF decreased significantly and equally in both groups. MBP did not change during HUT in both groups. The endocrine responses were also not different between the two groups. The results suggest that damage to the supratentorial area in patients with acute CVD do not alter the CBF, cardiovascular and endocrine responses. In other words, HUT does not predispose patients with acute CVD to serious falls in MBP and CBF at upright posture.