Immediate effects of exercise intervention on cancer-related fatigue.

[Purpose] To verify the immediate effects of exercise therapy on cancer-related fatigue (CRF) in cancer patients. [Subjects and Methods] Eighteen cancer patients who performed exercise therapy targeting a rating of 4 (somewhat strong) on the Borg category-ratio scale (CR-10) were enrolled. CRF was evaluated using the Cancer Fatigue Scale (CFS).

[Implementation of acute stroke rehabilitation services in our hospital -comparison between the years 2010 and 2000-].

We retrospectively compared the stroke rehabilitation services in our hospital in 2010 with those in 2000. The severity of strokes in 2010 was worse than that in 2000. The period between the onset of stroke and beginning of physical therapy was shortened from 11.

[Effect of an increase in numbers of physical therapists on dynamic situation of inpatients in an acute hospital].

To determine the effects of an increase of four physical therapists in an acute hospital, we compared the number and outcomes of inpatients for whom rehabilitation doctors newly prescribed physical therapy between two periods (from October 1, 2008 to September 30, 2009 and from October 1, 2009 to September 30, 2010). The number of new inpatients and the total number of inpatients who underwent physical therapy significantly increased by 317 and 4,536, respectively (Wilcoxon test, P < 0.05), and the total number of inpatients who performed training in their own room in a ward also significantly increased by 3,341 (Wilcoxon test, P < 0.

[Walking assist robot and its clinical application].

The walking assist robot was developed to improve gait disturbance in patients with severe disabilities. The robot had a trunk supporter, power generator and operating arms which held patient's lower extremities and simulated walking, a control unit, biofeedback system, and a treadmill. We applied the robot-aided gait training to three patients with severe gait disturbance induced by stroke, axonal Guillan-Barré syndrome or spinal cord injury, and the walking assist robot turned out to be effective in improving the gait disturbance.

[Physical therapy for four patients with severe axonal Guillain-Barré syndrome in acute stage].

We describe four male patients suffering from quadriplegia caused by axonal Guillain-Barré syndrome. They were diagnosed with axonal Guillain-Barré syndrome based on their clinical course and electrophysiological findings. Three patients had severe pain, two had marked elevation of serum creatine kinase, one had finger contracture, and two required mechanical ventilation.

Influence of moderate smoking on physical fitness and local muscle oxygenation profile during incremental exercise.

To reveal the influence of chronic moderate smoking on physical fitness and local muscle oxygenation profile, we compared the oxygen uptake (VO2), CO2 output, respiratory rate, minute ventilation and blood lactate accumulation between six moderate smokers and ten non-smokers during incremental exercise. In order to know the difference of the peripheral oxygen supply to the muscles between the two groups, oxygenation profiles based on the changes of oxygenated hemoglobin (O2Hb) in the right vastus lateralis muscles were observed using near-infrared spectroscopy (NIRS). The intensity of incremental exercise using a bicycle ergometer was from 10 W to 80% of the maximum heart rate (80% HR(max)) of each subject.

Validity and reliability of the measurement of the quardriceps femoris muscle strength with a hand-held dynamometer on the affected side in hemiplegic patients.

The purpose of this study was to investigate validity and reliability of measuring the quadriceps femoris muscle strength on the affected side in hemiplegic patients with a hand-held dynamometer(HHD) to prepare for a multi-center cooperative study. Measurements of the known weights(8.972 and 18.