Background: There has been debate over the indications for percutaneous endoscopic gastrostomy (PEG) in recent years in Japan. In addition, the level of satisfaction of patients and patient’s family after PEG remains unclear. The aim of this study was to investigate the current status of PEG and the level of satisfaction of patients and patients’ families after PEG in Japan.
Methods: We reviewed the existing data of all patients who underwent PEG tube insertion at Yuri Kumiai General Hospital (Akita, Japan) between February 2000 and December 2010. We examined the following points: underlying diseases requiring PEG, levels of consciousness, and performance status. We also sent a questionnaire to the patients and patient’s families to ask about their satisfaction with and thoughts about PEG.
Results: The data of 545 patients who underwent PEG were reviewed. There were 295 men and 250 women, with a mean age of 77.2 ± 11.4 years. PEG was indicated most frequently for cerebrovascular disorders (48.2%, 239/545). There were 515 (94.4%, 515/545) patients showing consciousness disturbance and 444 (81.5%, 444/545) bedridden patients. The questionnaire was answered by one patient himself and 316 patients’ families. When asked, “Was performing PEG a good decision?”, 57.5% (182/316) of the patients’ families answered yes. Meanwhile, when patients’ family members were asked if they would wish to undergo PEG if they were in the same condition as the patient, 28.4% (90/316) answered yes, whereas 55.3% (175/316) answered no.
Conclusions: Few patients were able to make their own decision about PEG tube placement because of consciousness disturbance. As a result, many family members of the patients did not want to experience PEG for themselves. Future studies should be performed to clarify the quality of life and ethical aspects associated with PEG.

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Objective: The incidence of pulmonary embolism (PE) and leg deep vein thrombosis (DVT) has increased in recent years in association with aging and an increase in the number of bedridden individuals. We developed an active in-bed leg exercise apparatus labeled the Leg Exercise Apparatus (LEX) for DVT prevention. We compared the effect of leg exercises performed using the LEX to conventional active ankle exercises on increased blood flow.
Materials & Methods: The subjects were eight healthy adult volunteers [five men and three women, aged 20–34 (mean 27.0) years]. Subjects performed two types of exercise; exercise 1 consisted of leg exercises using the LEX, while exercise 2 consisted of in-bed active plantar flexion/dorsiflexion exercises without the device. Measurements were taken 1, 5, 10, 20, and 30 minutes after exercise including common femoral vein blood flow, mean blood flow velocity, maximum blood flow velocity, and vessel diameter using Doppler ultrasound. Statistical procedures included timed measurement data analysis using a linear mixed model. A Bonferroni correction was used for multiple comparisons.
Results: Compared to resting levels, blood flow reached a maximum value 1 minute after exercise for both exercise types, with a significantly greater increase after exercise 1 (1.76-fold increase) compared to exercise 2 (1.44-fold increase) (p = 0.005). There was a significant difference (p = 0.03) between the two exercises for all values from 1 minute to 30 minutes following exercise. There was no significant difference between exercises for peak or mean blood flow velocity. Compared to resting levels, blood vessel diameter reached a maximum value of 1.47-fold greater at 5 minutes post-exercise for exercise 1 and a maximum value of 1.21-fold greater at 1 minute post-exercise for exercise 2.
Conclusions: Exercise using the LEX increased lower leg venous blood flow and vessel diameter. We propose that the LEX may serve as a new DVT prevention tool.

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Objective: In Japan, the Integrated Community Care System aims to support residents to live as independently as possible at home. Koreisya-Kyoshitsu and Fureaiikiiki salons are two types of group activities for community-dwelling elderly. We investigated effective ways of conducting such activities.
Methods: We analyzed 96 subjects from 8 salons and 354 subjects from 10 Koreisya-Kyoshitsu. Self-completed questionnaires included the following: attributes, the Motor Fitness Scale (MFS), revised Philadelphia Geriatric Center Morale Scale (PGCMS), Measurement of Psychological Independence (MPI), instrumental activities of daily living (IADL), and self-rated health status (SRH). Follow-up assessment was conducted 6 months later. Representatives from 8 salons and staff members from 10 Koreisya-Kyoshitsu answered an additional questionnaire on management.
Results: In Koreisya-Kyoshitsu, physical performance (MFS) (p = 0.007) and subjective well-being (PGCMS) (p = 0.001) improved significantly, whereas psychological independence (MPI) deteriorated significantly (p = 0.015). The MFS scores significantly improved in the sub-group with a high number of sessions (7 or more) (p = 0.043), as well as in the non-volunteer sub-group (p = 0.004). The PGCMS scores significantly improved in the sub-group with a high number of sessions (p < 0.001). The MPI scores significantly deteriorated in the sub-group with a low frequency of sessions (6 or less) and in the non-volunteer sub-group (p = 0.013 and p = 0.010, respectively). In salons, the frequency of going out decreased significantly (p = 0.049). Functional status (IADL) significantly improved in the “twice or more a month” sub-group (p = 0.046), whereas it significantly deteriorated in the “once a month” sub-group (p = 0.004). The proportion of volunteers/organizers in Koreisya-Kyoshitsu (23.4%) was significantly lower than that in salons (39.6%).
Conclusion: The frequency (number) of sessions, but not the volunteer/non-volunteer attribute, was a key factor in obtaining the health promotion effects of group activities in both Koreisya-Kyoshitsu and salons.

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Objective: Rescuing severe trauma patients who are injured far from a trauma center is challenging for rural emergency systems. We report a severe trauma case that occurred at a remote location, in which the patient’s life was saved by a dispatched doctor car and a physician from a local medical facility.
Patient: A 31-year-old man experienced a left femur injury due to a fallen tree. The fire station requested a doctor car from our center, approximately 56 km away. Meanwhile, a paramedic team reported that the patient was in a state of shock. The doctor car docked over 1 h after the accident. Pressure hemostasis, rapid intravenous infusion, and tracheal intubation were performed en route. After arrival at our hospital, an emergency blood transfusion was administered; the injured blood vessel was sutured and the wound closed. On day 22, the patient was transferred to another hospital for rehabilitation.
Discussion: Rapid response-type doctor car is often considered ineffective for distant severe trauma cases. However, this case demonstrates the benefits of a doctor car working with local medical facilities.
Conclusion: The rapid response-type doctor car is effective even in remote severe trauma cases.

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