• Journal of Digital Convergence
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• v.11 no.10
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• pp.577-584
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• 2013

IGRT(Image Guided Radiation Therapy) in radiation therapy is a very useful technique in order to increase setup of patient and position reproducibility. Tomotherapy can increase accuracy of setup to take IGRT by MVCT, but it be for verified accuracy of Image guided, and MVCT occurs the exposure of patient. Through this study, IGRT accuracy of Tomotherapy is very accurate within 1.0mm. When MVCT using Tomotherapy phantom for QA, QC be taken, exposure dose is Fine(2mm Slice thickness) 3cGy, Normal(4mm Slice thickness) 1.5cGy, Corse(6mmSlice thickness) 1.0cGy. Measurement value of spatial resolution using AAPM CT performance phantom did't cause a big difference. As a result, ability of IGRT in Tomotherapy is very accurate. While obtaining image for IGRT, we should minimize expose range because patient's be exposed to radiation. We should make an effort to do accurate radiation therapy to minimize exposure of patient by selecting the appropriate thickness of MVCT depending on patient's body and treat area.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.441-449
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• 2017

This study applied an occupation-centered transition program to adults, aged 18 years or more, with intellectual disabilities and residing in a local community, and examined the effects of the program on participants' self-efficacy and social participation. To obtain basic data for the program, 44 adults with intellectual disability were divided into two groups: the experimental group, to which an occupation-centered transition program was applied, and the control group, to which the program was not applied. A self-efficacy scale and the K-Community participation indicators (CPI) were used to assess self-efficacy and social participation, respectively. The results showed that the experimental group showed a greater increase in self-efficacy than the control group (p<0.05). Similarly, a greater increase in the CPI scores was observed in the experimental group than in the control group. The changes in the experimental group were significant (p<0.05), but those in the control group were not. These results suggest that an occupation-centered transition program can improve self-efficacy and social participation in adults with an intellectual disability.

• Journal of Digital Convergence
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• v.15 no.7
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• pp.297-306
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• 2017

The study was performed to determine the impact of the gastrocnemius taping with balance training on spasticity and balance ability of the ankle joint. A total of 25 stroke subjects were divided into two groups: a taping with balance training (n=14), a sham taping with balance training (n=11). Spasticity assesment was scored by modified ashworth scale. Balance ability assesment was performed by functional reach test (FRT), the timed up & go test (TUG). The stability index (SI), the left-right weight distribution (left-right WD), the toe-heel weight distribution (toe-heel WD) were analyzed in the eyes open conditions(EO) and eyes closed conditions(EC) conditions using by the Tetrax interactive balance system. The experimental group showed a significant improvement in SI, left-right WD and toe-heel WD in the EO and EC, MAS, FRT, TUG. In comparison between the groups, a significant improvement was detected in FRT, TUG, SI and left-right WD in the EO, and left-right WD and toe-heel WD in the EC. It was found out that a short period of balance training with taping is effective on spasticity and balance ability in stroke patients. Therefore, any stroke patient without skin damage is encouraged to use the gastrocnemius taping for balance rehabilitation.

• Journal of The Korean Society of Integrative Medicine
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• v.12 no.1
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• pp.109-124
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• 2024

Purpose : The purpose of this study was to examine the effects of a virtual reality-based complex cognitive training program for depression, cognitive function, and digital divide reduction in the elderly who have not been diagnosed with dementia or MCI. Methods : We enrolled 16 participants who were over 65 years old and not been diagnosed with dementia or MCI. We randomly divided into three groups (A, B, C). Participants underwent an 8-week virtual reality-based complex cognitive training program (60 minutes each session, twice per week). At a baseline, all participants completed questionnaires on general features, depression and cognitive function. After four weeks, all participants completed questionnaires on depression and cognitive function. After the end of the last program, participants conducted questionnaires on depression, cognitive function, and usability evaluation. Results : At the 8-week follow-up, 16 participants completed the program. Compared to the baseline, the average score of cognitive function was increased (from 26.5 to 28.5), although it was not statistically significant (p<.061). There were no significant differences between baseline and post-training evaluations on depression scores. The average score of usability evaluation was 75.56, which corresponds to good. Conclusion : Even though the results showed no statistically significant findings in cognitive function and depression after the virtual reality-based complex cognitive training intervention, this pilot study proposed the possibility of utilizing the virtual reality program as a tool that provides active learning opportunities for the elderly and helps improve their cognitive function through multi-sensory components. Also, the findings of this study suggested a positive reevaluation of the elderly's digital access capabilities while reducing the digital divide. A virtual reality-based complex cognitive training program improved the social network of the elderly. We expect that it will expand in size and help with their social participation of the elderly.

• Physical Therapy Rehabilitation Science
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• v.6 no.3
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• pp.120-126
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• 2017

Objective: The purpose of this study was to investigate the effects of backward treadmill gait training between underwater and ground environments on strength, proprioception, and walking ability in persons with stroke. Design: Randomized control trial. Methods: Twenty eight subjects participated in the study in which they were randomly assigned to either the underwater backward treadmill training (UBTT) group (n=13) or the BTT group (n=15). In both groups, forward gait training was performed for 20 minutes on the ground treadmill. The UBTT group performed backward gait on an underwater treadmill for 20 minutes while the BTT group performed backward gait on a ground treadmill for 20 minutes. The gait training in each group was performed twice a week for a total of six weeks. Muscle strength, proprioception, and gait ability was assessed using a digital power meter, joint angle recurrence method using the smartphone protractor application, the Figure-of-Eight walk test (F8W) and the functional gait assessment (FGA) respectively. Results: Both groups showed significant improvement in strength, F8W and FGA scores after training (p<0.05). However, there was no statistically significant difference between the two groups. Both groups showed significant improvement in proprioception after training (p<0.05). In the comparison between the two groups, there was a greater significant change in the UBTT group for joint proprioception (p<0.05). Conclusions: In this study, it was found that both backward treadmill gait training programs were effective on strength, proprioception, and gait ability, and that underwater training was particularly effective on proprioception compared to ground training.

• Journal of Pharmacopuncture
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• v.17 no.4
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• pp.7-14
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• 2014

Objectives: The purpose of this study is to analyze trends in domestic studies on pharmacopuncture therapy for treating cervical disease. Methods: This study was carried out on original copies and abstracts of theses listed in databases or published until July 2014. The search was made on the Oriental medicine Advanced Searching Integrated System (OASIS) the National Digital Science Library (NDSL), and the Korean traditional knowledge portal. Search words were 'pain on cervical spine', 'cervical pain', 'ruptured cervical disk', 'cervical disc disorder', 'stiffness of the neck', 'cervical disk', 'whiplash injury', 'cervicalgia', 'posterior cervical pain', 'neck disability', 'Herniated Nucleus Pulposus (HNP)', and 'Herniated Intervertebral Disc (HIVD)'. Results: Twenty-five clinical theses related to pharmacopuncture were selected and were analyzed by year according to the type of pharmacopuncture used, the academic journal in which the publication appeared, and the effect of pharmacopuncture therapy. Conclusion: The significant conclusions are as follows: (1) Pharmacopunctures used for cervical pain were Bee venom pharmacopuncture, Carthami-flos pharmacopuncture, Scolopendra pharmacopuncture, Ouhyul pharmacopuncturen, Hwangryun pharmacopuncture, Corpus pharmacopuncture, Soyeom pharmacopuncture, Hwangryunhaedoktang pharmacopuncture, Shinbaro phamacopuncture. (2) Randomized controlled trials showed that pharmacopuncture therapy combined with other methods was more effective. (3) In the past, studies oriented toward Bee venom pharmacopuncture were actively pursued, but the number of studies on various other types of pharmacopuncture gradually began to increase. (4) For treating a patient with cervical pain, the type of pharmacopuncture to be used should be selected based on the cause of the disease and the patient's condition.

• The Journal of Korean Medicine
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• v.41 no.3
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• pp.66-80
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• 2020

Objectives: We investigated the current status of the consent form for bee-venom pharmacopuncture therapy, which is using in Korean medicine hospitals. We suggest the development of a standard informed consent form. Method: Through the questionnaire survey, status of using informed consent form was identified at 24 Korean medicine hospitals. We analyze different types of informed consent form, which was developed by each hospitals. We investigated the types of informed consent forms for various medical procedures through electronic searches. A standard informed consent form for bee-venom pharmacopuncture therapy was developed based on the medical law and the standard informed consent form for medical procedures developed by Korea Fair Trade Mediation Agency. Result: In our survey, 65% of the hospitals do not use consent well, only 35% of the hospitals use informed consent form, and the most hospitals use self-developed informed consent form. As a result of analyzing the contents of informed consent form used in each hospitals, the explanation of diagnosis, treatment precautions, suggestions for other treatments, consequences of not performing the scheduled procedure, possibility of treatment change was insufficient. 48% of hospitals manage consent in recording on a chart, 39% in scanned documents, and 13% in digital electronic consent form. Conclusion: A standard informed consent form for Bee-venom pharmacopuncture therapy include diagnosis, effectivness, necessity, indications, method, skin reaction test, hypersensitivity questionnaire, treatment precautions, possible hypersensitivity reactions and countermeasures, suggestions for other treatments, consequences of not performing the scheduled procedure, possibility of treatment change and the name of doctor.

• Physical Therapy Rehabilitation Science
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• v.8 no.4
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• pp.202-209
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• 2019

Objective: The purpose of this study was to evaluate the effects of temporomandibular joint and cervical vertebra treatment in persons with tension-type headaches on pain, tenderness, and functional improvement. Design: Three-group pretest-posttest design. Methods: Subjects with tension-type headaches were divided into the temporomandibular joint and cervical vertebra treatment group (n=11), temporomandibular joint treatment group (n=11), and cervical vertebra treatment group (n=11), and pre- and post-evaluation was performed. The temporomandibular joint treatment group underwent compression massage and joint ply of the muscles around the temporomandibular joint. The cervical vertebra group received deep tendon massage and Myofascial Release of the cervical muscles. The temporomandibular joint and cervical vertebra treatment group performed both types of treatment. Treatment was performed for 50 minutes, three times a week for 4 weeks. Measurement tools included the Korean version of the short form-McGill Pain Questionnaire (SF-MPQ, K), Headache Impact test-6 (HIT-6), Neck Disability Index (NDI), and the Digital Algometer FPX25. Results: The groups showed significant differences in SF-MPQ, HIT-6 test, NDI, and Alogometer FPX25 test scores before and after intervention (p<0.05). The differences between the groups were most significant in the group that received treatment of the temporomandibular joint and cervical vertebra (p<0.05). Conclusions: In this study, the treatment of the temporomandibular joint and cervical vertebra was shown to be effective for improving pain, quality of life, and cervical vertebra in persons with tension-type headaches. This data may be helpful in identifying treatment techniques for tension-type headaches in the future.

• Physical Therapy Korea
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• v.25 no.4
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• pp.19-26
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• 2018

Background: Alignment of the lower limb is an important factor, influencing balance and gait in kinematics and kinetics, in patients with and without a flat arched foot. Flat arched foot are associated with the range of motion (ROM) of the hip and alignments of the knee joints, is strongly influenced. Objects: The purpose of this research was to investigate the relationship between hip joint ROM and quadriceps angle (Q-angle), by dividing them into two groups according to the presence or absence of flat feet, using a navicular drop test (NDT) and resting calcaneal stance position (RCSP). Methods: Forty elderly patients were allocated to the experimental group (flat foot group, n1=20) or the control group (non-flat group, n2=20). Universal and digital goniometer, tractograph and tape measure were used to determine the related changes in the hip ROM, Q-angle, NDT and RCSP. Results: Data were analyzed using the Pearson correlation coefficients. Active internal ROM of the hip joint (right, r=.803, p<.001), (left, r=.951, p<.001) were highly correlated with NDT, and also, was moderately correlated with Q-angle (right, r=.562, p=.019), (left, r=.757, p<.001). Passive internal ROM of the hip joint (right, r=.742, p=.001), (left, r=.922, p<.001) were highly correlated with NDT, and also, was moderately correlated with RCSP (right, r=-.530, p=.029) and with Q-angle (right, r=.710, p=.001), (left, r=.698, p=.002) in the flat foot group. However, no strong correlation among the hip ROM, NDT, RCSP and Q-angle were found in the non-flat foot group. Conclusion: This research may provide evidence of the correlations between hip internal ROM and flat foot.

• Progress in Medical Physics
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• v.27 no.4
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• pp.196-202
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• 2016

We aim to develop the breast bolus by using a 3D printer to minimize the air-gap, and compare it to commercial bolus used for patients undergoing reconstruction in breast cancer. The bolus-shaped region of interests (ROIs) were contoured at the surface of the intensity-modulated radiation therapy (IMRT) thorax phantom with 5 mm thickness, after which the digital imaging and communications in mdicine (DICOM)-RT structure file was acquired. The intensity-modulated radiation therapy (Tomo-IMRT) and direct mode (Tomo-Direct) using the Tomotherapy were established. The 13 point doses were measured by optically stimulated luminescence (OSLD) dosimetry. The measurement data was analyzed to quantitatively evaluate the applicability of 3D bolus. The percentage change of mean measured dose between the commercial bolus and 3D-bolus was 2.3% and 0.7% for the Tomo-direct and Tomo-IMRT, respectively. For air-gap, range of the commercial bolus was from 0.8 cm to 1.5 cm at the periphery of the right breast. In contrast, the 3D-bolus have occurred the air-gap (i.e., 0 cm). The 3D-bolus for radiation therapy reduces the air-gap on irregular body surface that believed to help in accurate and precise radiation therapy due to better property of adhesion.