2.Gender differences in kinematics during landing motion and effect of the prevention program for lower extremity injuries on kinematics in junior basketball players
Makoto Suzukawa ; Yasuharu Nagano ; Tatsuya Tamaki ; Emi Nakamura ; Yu Shimizu ; Atsushi Akaike ; Kuniaki Shimizu ; Hideyuki Miki ; Kazunori Irie ; Haruhito Aoki
Japanese Journal of Physical Fitness and Sports Medicine 2012;61(1):119-124
Anterior Cruciate Ligament Injury often occurs as a result of knee valgus collapse during landing or pivoting in sports activity. Previous studies reported that the risk of ACL injuries was reduced by jump and balance training, and those training can be effective as the prevention program for the ACL injuries. But those studies often focused on only adult athletes, and there are few studies focused on junior athletes. The purpose of this study is to investigate the pattern of landing movement in junior athletes, and to verify the effect of the prevention program. One-hundred and ten junior basketball players (boys; 61, girls;49, age ranging 12 to 15) were subjected in this study. We measured the knee flexion, valgus angles and jump height during continuous vertical jump. After measuring, they executed a prevention program for 12 weeks. The motion pattern of the knee during jump test were compaired between before and after prevention program. Female athletes showed greater knee valgus angle at initial landing phase and grater maximum knee valgus angle than those of males. As a result of the prevention program, maximum knee valgus angle was significantly decreased in female athletes. The greater angle of knee valgus in female may increase the risk of ACL injuries. Present study suggests that the prevention program is useful for reducing the risk of ACL injury. Increment of jump height in male players after this program might be considered that this training program has also an effect of performance improvement.
3.Studies on the role of palliative care and home health care for cancer patients at the time of disaster based on the interview survey of healthcare in the affected coastal region of the East Japan Earthquake
Kikuko Kanno ; Hiroya Kinoshita ; Tatsuya Morita ; Kazuki Sato ; Megumi Shimizu ; Shouko Akiyama ; Masahiko Murakami ; Mitsunori Miyashita
Palliative Care Research 2014;9(4):131-139
East Japan earthquake after cancer is not little survey about patients with palliative care and home health care. In this study, the cancer during an earthquake which aims to make recommendations for future large-scale disasters, and investigation of actual conditions of palliative care and home health care system or manual for basic data. Healthcare in the stricken coastal region 53 conducted semi-structured interviews. Results than cancer healthcare for patients with palliative care and home health care experience is 【cancer providing healthcare to patients with disabilities】【patient lost during the tsunami damage and evacuation oral medication continued failure】【failure of the medical provision of in-home patients by disruption of lifeline】【regional health providers and backward medical assistance and emergency medical group with disabilities】【mental care to medical staff】【disorder of the nuclear power plant accident community health providers】 of 6 organized by category. Be prepared for major disasters, disasters when cancer patients with palliative care and home care issues and how to respond it became evident.
4.Family evaluation about caring the body of deceased patient by nurses in Japanese inpatient hospices
Michiharu Yamawaki ; Tatsuya Morita ; Emi Kiyohara ; Megumi Shimizu ; Satoru Tsuneto ; Yasuo Shima ; Mitsunori Miyashita
Palliative Care Research 2015;10(2):101-107
Objectives: Primary aim of this study was to clarify the family evaluation about caring the body of the deceased patient by nurses at Japanese inpatient hospices and palliative care unit. Method: A mail survey was performed on 958 bereaved family members of 103 palliative care units in July, 2010. Result: A total of 597 family members replied(62%). As a whole, 441(74%)families reported that they were satisfied with the way caring the body of the deceased patient by nurses. A multivariate analysis revealed three factors were significantly associated with the levels of satisfaction:the patient face became peaceful and calm, and nurses treated the patient in the same way before died, and patient age was over 70 years old. Conclusion: Making patient face peaceful and calm, and treating the patient in the same way before died is important in caring the body of the deceased.
5.Family experience and evaluation about caring the body of deceased patient in Japanese inpatient hospices: a content analysis of free comments in questionnaire survey
Michiharu Yamawaki ; Tatsuya Morita ; Emi Kiyohara ; Megumi Shimizu ; Satoru Tsunetou ; Yasuo Shima ; Mitsunori Miyashita
Palliative Care Research 2015;10(3):209-216
Objectives: Primary aim of this study was to clarify the experience and evaluation of families who about caring the body of the deceased patient by nurses at Japanese inpatient hospices and palliative care unit. Method: A mail survey was performed on 958 bereaved family members of 103 palliative care units. A total of 598 family members replied. This study was content analysis about free comments in the questionnaire. Result: A total of 301 comments from 162 questionnaires were identified as the subjects for content analysis. The family was experience satisfaction or dissatisfaction about the way caring the body of the deceased patient. The family felt hesitation and worries about caring the body of deceased patient. A content analysis revealed 3 underlying themes: the family evaluate as a good experience, the family evaluate as an unpleasant experience, the family evaluate as an experience of hesitation and worries. Conclusion: The family was satisfied about treating the patient in the same way before died, making patient face beautiful and calm, facilitates family’s preparation. When nurses recommend families to care the body of deceased patient, which become memorably experience, and they come to be get over sorrow after the bereavement. But they need to confirm the family’s preparation and choose what they can do.
6.Preliminary study for the brief measure of quality of life and quality of care for the national random sampling hospital survey: content validity and interpretability
Megumi Shimizu ; Kazuki Sato ; Masashi Kato ; Daisuke Fujisawa ; Tatsuya Morita ; Mitsunori Miyashita
Palliative Care Research 2015;10(4):223-237
To monitor the quality of life (QOL)of cancer patients through the Patient Behavior Survey, a large population-based survey, we developed a short QOL and quality of care (QOC)questionnaire. In order to help evaluate QOL in cancer patients, we also conducted a web–based survey designed to evaluate the content validity and interpretability of the questionnaire. In total, 630 cancer patients completed the survey. For each item, the result that more than 90% responses determined the item was of importance indicated that the item was important for living with cancer. Regarding items related to QOC, satisfaction with care, we consolidated responses; for example, the answer of “neutral” could also be interpreted as “almost satisfied” and patients who answered “other” may also mean that the item does not apply to them. We found that this questionnaire accurately evaluated the QOL of cancer patients and the responses were interpretable and presentable.
7.The oncologists' views toward end-of-life discussions
Akiko Tarumi ; Saki Mimatsu ; Tatsuya Morita ; Akemi Naito ; Yasunari Sakamoto ; Takuji Okusaka ; Chikako Shimizu
Palliative Care Research 2016;11(1):301-305
End-of-life discussion with patients with advanced cancer is one of the important factors to determine the patient quality of life and their families' grief. The primary aim of this study is to collect Japanese medical oncologists' views toward end-of-life discussion. A context analysis of free comments of the questionnaire survey was conducted. Questionnaires were mailed to 864 medical oncologists, and 490 responses were obtained. A content analysis identified 420 free comments. As barriers of end-of-life discussion for oncologists, three types of barriers were emerged: 1) issues relating to patient and family (e.g., [individuality of the patient and family], [difficulty of acceptance of illness progression]), 2) issues relating to medical professionals (e.g., [a lack of psychological support], [difference in beliefs about end-of-life discussion among medical professionals]), and 3) health care systems (e.g., [a lack of time and human resources], [a lack of education and research]). The findings of this study may be useful to improve mutual understanding of oncologists and palliative care physicians when performing the end-of-life discussion in collaboration.
8.A Second Time Nationwide Survey of Quality of End-of-Life Cancer Care in General Hospitals, Inpatient Palliative Care Units, and Clinics in Japan: The J-HOPE 2 Study
Megumi Shimizu ; Maho Aoyama ; Tatsuya Morita ; Satoru Tsuneto ; Yasuo Shima ; Mitsunori Miyashita
Palliative Care Research 2016;11(4):254-264
Periodic evaluation of end-of- life (EOL) palliative care is important to maintain and improve quality of EOL palliative care. We conducted a cross-sectional, anonymous, self-report questionnaire survey for bereaved family members of cancer patients in 2010. This was the second time nationwide survey. This study aimed to evaluate EOL cancer care from the perspective of bereaved family members in nationwide general hospitals, inpatient palliative care units (PCUs), and home hospices in Japan and to explore whether there is any change of quality of palliative care over the last nationwide survey conducted in 2007. Among member facilities of Hospice Palliative Care Japan, 25 general hospitals, 103 PCUs, 14 clinics participated in this study and 7797 bereaved family members answered the questionnaire. Overall, bereaved family members were satisfied with EOL care in all places of death, as in the last survey. Although results indicated that coordination of care and physical care of nurse were warranted to improve in general hospitals, drawback of PCUs were availability and the potential deficits of clinics were the environment. Through the years, there is no clinically significant change from the last survey. We should continue to make efforts to evaluate and monitor palliative care in Japan for quality control.
9.Symptom Prevalence, Severity, and Distress Assessed by Memorial Symptom Assessment Scale (MSAS) in the General Population in Japan
Satoko Ito ; Megumi Shimizu ; Akemi Naito ; Kazuki Sato ; Daisuke Fujisawa ; Satoru Tsuneto ; Tatsuya Morita ; Mitsunori Miyashita
Palliative Care Research 2017;12(4):761-770
Understanding the symptoms of the general population has an important role in assessing and improving the quality of palliative care systems. However, there are no reliable epidemiological data on the symptoms of the general population in Japan. The aim of this study was to survey the actual status of the symptoms experienced by the general population in Japan. A large nationwide postal survey was conducted from January through February 2013 in Japan. A total of 2400 subjects were selected randomly from among members of the general population who were 20 to 79 years of age and lived in Japan. The Memorial Symptom Assessment Scale (MSAS) was used to multi-dimensionally evaluate symptoms experienced within the past week, and the Short Form 8™ (SF-8™) was used to assess the health-related quality of life (QOL). A total of 978 (41.1%) self-completed questionnaires were analyzed. The prevalences, severity rates, and distress rates of 35 physical and psychological symptoms were analyzed according to sex and age group. In addition, the relation between symptom severity and the health-related QOL score was evaluated. From the perspectives of public health and administrative policy, the results of this survey will most likely provide important basic data, with the ultimate goal of establishing a palliative care system in Japan.
10. BOIOGITO INCREASES FATTY ACID - METABOLISM IN PROXIMAL TUBULAR CELLS THROUGH THE PEROXISOME PROLIFERATORS-ACTIVATED RECEPTOR (PPAR) Α AGONISTIC ACTIVITY
Kyoko KOBAYASHI ; Wakana MATSUYAMA ; Yuhei ARAI ; Saho KOIZUMI ; Tatsuya SHIMIZU
Mongolian Pharmacy and Pharmacology 2015;7(2):13-16
The promotion of fatty acid metabolism, to which PPARα contributes, has been suggested that it would be participate to maintain the proximal tubular cell function in kidney. The loading on the proximal tubular cell of fatty acids could arise the inflammation and cell death in obesity. One of the “Kampo” medicines, Boiogito (BO) is used for the remedy of overweight women exhibiting chronic fatigues as well as edema in the lower extremities or knees. BO would exhibit the prevention of the proximal tubular cell damage and improvement of kidney function by reducing the portion of fatty acids. In this study, BO was orally administered high fatty acid combined with bovine serum albumin for mice to evaluate the mRNA expression of PPARα quantified by PCR. The increase of PPARα mRNA expression was observed BO administration, followed by reduce the volume of fatty acids in kidney.KEY WORDS: Boiogito, Fatty acid metabolism, PPARα, Proximal Tubular CellINTRODUCTIONObesity is a risk factor for incidence of albuminuria and chronic kidney disease 1, 2, and an accumulating visceral fat would be involved in the regulation of primary stage of nephropathy 3, microalbuminuria. Fatty acids are major contributor to these kidney disorders caused by obesity 4. The binding fatty acids with albumin represents in blood generally, taking up by proximal tubular cells after glomerular filtration from albumin. A peroxisome proliferator - activated receptor (PPARα) has been suggested that it would regulate the fatty acid metabolism. Because the glomerular filtration rate and renal blood flow would increase in overweight patients 5, a large quantity of free fatty acids should be loaded into proximal tubular cells. Therefore, the investigation concerning to PPARα stimulator can be regarded as the fatty acid metabolism - regulation. One of the “Kampo” medicines, Boiogito (BO) is used for the remedy of the inflammation and cell death in obesity, is composed of eight crude drugs: Aluminum Silicate Hydrate with Silicon Dioxide, Astragalus Root, Atractylodes Rhizome, Ginger, Glycyrrhiza, Jujube, Sinomenium Stem and Rhizome. In this study, to clarify the therapeutic mechanisms of BO, we focused on the up - regulating for fatty acid metabolism through the PPARα activation.METHODSKampo formulaeBO was prepared according to the prescription for a one-day dose 6: 3.0 g Aluminum Silicate Hydrate with Silicon Dioxide, 5.0 g Astragalus Root, 3.0 g Atractylodes Rhizome, 1.0 g Ginger, 2.0 g Glycyrrhiza, 4.0 g Jujube, 4.0 g Sinomeniumstem and Rhizome.