5 results on '"Endoh, T."'
Search Results
2. Home transfusions are implemented using diverse approaches in Japan.
- Author
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Tanaka A, Fujita H, Ohashi K, Tsujikawa A, Uchiyama K, Ito T, Kawashima K, Kodama R, Mine T, Okuda M, Endoh T, Fukuyoshi Y, Kitazawa J, Sueoka E, Nagai K, Ishida A, Matsuzaki K, Kato Y, Takanashi K, and Takahashi K
- Subjects
- Humans, Aged, 80 and over, Japan, Blood Transfusion, Erythrocyte Transfusion, Activities of Daily Living, Hematologic Neoplasms therapy
- Abstract
Background and Objectives: Japan's ageing society has increased the need for home healthcare, including home transfusions. We hence aimed to elucidate the purpose and utilization of home transfusions in Japan, which has not been clarified to date., Materials and Methods: Clinics throughout Japan that provide home care and have experience in performing blood transfusions were surveyed. The study period was February to December 2019, and information of patients receiving home red blood cell transfusions, including patient background, pre-transfusion laboratory data and the purpose of the transfusions, was collected., Results: Haematological malignancies and solid tumours accounted for 70% of the patients' underlying diseases, with the former being significantly more common in urban areas. Regarding the purpose of the home transfusions, haematologists focused on symptom improvement, whereas gastroenterology surgeons focused on life support. Furthermore, maintenance of life was more likely to be the aim in the group of patients with the lowest level of activities of daily living. The main items that were significantly associated with a low haemoglobin level before transfusion included age ≥90 years and a gastroenterologist being the physician in charge., Conclusion: Home transfusions were found to be performed in a restrictive and diverse manner in Japan. Life support is the second most common purpose of home transfusion in Japan, and optimizing effective home transfusion remains a challenge., (© 2023 International Society of Blood Transfusion.)
- Published
- 2023
- Full Text
- View/download PDF
3. Management system of home transfusion in Japan: A nationwide survey in 2019.
- Author
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Tanaka A, Fujita H, Ohashi K, Tsujikawa A, Uchiyama K, Ito T, Kawashima K, Kodama R, Mine T, Okuda M, Endoh T, Fukuyoshi Y, Kitazawa J, Sueoka E, Nagai K, Ishida A, Matsuzaki K, Kato Y, Takanashi K, and Takahashi K
- Subjects
- Humans, Japan, Blood Transfusion, Erythrocytes, Erythrocyte Transfusion adverse effects, Transfusion Reaction etiology
- Abstract
Background and Objectives: In Japan, there are various opinions on the pros and cons of home transfusion because of safety concerns. We hence aimed to elucidate the safety and availability of home transfusion in Japan, which has not been clarified to date., Materials and Methods: Clinics throughout Japan that provide home care and have experience in performing blood transfusions were surveyed. The analysis period was February to December 2019. Basic information about the clinics, their collaboration system with core hospitals, storage method of red blood cells (RBCs) and the system for the management of patient information regarding transfusion reactions were investigated., Results: Detailed information was obtained regarding the implementation of home transfusions by 51 clinics. The proportion of home care clinics performing home transfusions was 17.6%, and they were more frequently performed in urban regions. Approximately half of the clinics collaborated with a core hospital for emergency responses to transfusion reactions. At 84% of the clinics, RBC units were stored in refrigerators that were not exclusively allocated to blood storage. Nurses and family members were involved as patient attendants in 83% and 77% of the home transfusions, respectively. No serious transfusion reactions were reported among the 150 patients in 2019, nor the 623 patients up to 2018., Conclusion: From data on its availability and safety, home transfusions are considered to be in the developing phase in Japan. Increased cooperation between hospitals and clinics is crucial towards improving the home transfusion system in Japan in the future., (© 2022 International Society of Blood Transfusion.)
- Published
- 2023
- Full Text
- View/download PDF
4. Impaired psychological recovery in the elderly after the Niigata-Chuetsu Earthquake in Japan:a population-based study.
- Author
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Toyabe S, Shioiri T, Kuwabara H, Endoh T, Tanabe N, Someya T, and Akazawa K
- Subjects
- Adult, Age Factors, Aged, Aged, 80 and over, Factor Analysis, Statistical, Female, Housing, Humans, Interpersonal Relations, Japan epidemiology, Life Change Events, Male, Middle Aged, Mood Disorders epidemiology, Mood Disorders etiology, Mood Disorders rehabilitation, Population Surveillance, Psychometrics, Stress Disorders, Post-Traumatic epidemiology, Stress Disorders, Post-Traumatic etiology, Stress, Psychological epidemiology, Stress, Psychological etiology, Surveys and Questionnaires, Disasters, Sickness Impact Profile, Stress Disorders, Post-Traumatic rehabilitation, Stress, Psychological rehabilitation
- Abstract
Background: An earthquake measuring 6.8 on the Richter scale struck the Niigata-Chuetsu region of Japan at 5.56 P.M. on the 23rd of October, 2004. The earthquake was followed by sustained occurrence of numerous aftershocks, which delayed reconstruction of community lifelines. Even one year after the earthquake, 9,160 people were living in temporary housing. Such a devastating earthquake and life after the earthquake in an unfamiliar environment should cause psychological distress, especially among the elderly., Methods: Psychological distress was measured using the 12-item General Health Questionnaire (GHQ-12) in 2,083 subjects (69% response rate) who were living in transient housing five months after the earthquake. GHQ-12 was scored using the original method, Likert scoring and corrected method. The subjects were asked to assess their psychological status before the earthquake, their psychological status at the most stressful time after the earthquake and their psychological status at five months after the earthquake. Exploratory and confirmatory factor analysis was used to reveal the factor structure of GHQ12. Multiple regression analysis was performed to analyze the relationship between various background factors and GHQ-12 score and its subscale., Results: GHQ-12 scores were significantly elevated at the most stressful time and they were significantly high even at five months after the earthquake. Factor analysis revealed that a model consisting of two factors (social dysfunction and dysphoria) using corrected GHQ scoring showed a high level of goodness-of-fit. Multiple regression analysis revealed that age of subjects affected GHQ-12 scores. GHQ-12 score as well as its factor 'social dysfunction' scale were increased with increasing age of subjects at five months after the earthquake., Conclusion: Impaired psychological recovery was observed even at five months after the Niigata-Chuetsu Earthquake in the elderly. The elderly were more affected by matters relating to coping with daily problems.
- Published
- 2006
- Full Text
- View/download PDF
5. Pyrazinamide resistance associated with pncA gene mutation in Mycobacterium tuberculosis in Japan.
- Author
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Endoh T, Yagihashi A, Uehara N, Kobayashi D, Tsuji N, Nakamura M, Hayashi S, Fujii N, and Watanabe N
- Subjects
- DNA Mutational Analysis, DNA Primers, Dose-Response Relationship, Drug, Drug Resistance genetics, Humans, Japan, Polymerase Chain Reaction, Amidohydrolases genetics, Antitubercular Agents pharmacology, DNA, Bacterial genetics, Mycobacterium tuberculosis drug effects, Mycobacterium tuberculosis genetics, Pyrazinamide pharmacology
- Abstract
Thirty Japanese clinical isolates of Mycobacterium tuberculosis were analysed by pyrazinamide susceptibility testing and pyrazinamidase assay, as well as polymerase chain reaction for single-strand conformational polymorphism and direct sequencing of the gene encoding pyrazinamidase (pncA). All sensitive isolates showed pyrazinamidase activity and a wild-type pncA gene, but three resistant isolates had pncA gene mutations and lacked pyrazinamidase activity. The latter isolates showed a minimum inhibitory concentration of at least 100 mg/l by the 7H10 agar proportion method and 400 mg/l by the 7H9 liquid medium method. Isolate 28 showed T-to-C change at position 11, leading to Leu4 --> Ser substitution; isolate 29 had an 8-bp deletion from position 382; and isolate 30 had A-to-C change at position 29, leading to Gln10 --> Pro substitution. The deletion has not been described previously. This is the first demonstration of pncA gene mutations in PZA-resistant M. tuberculosis strains isolated from Japanese patients.
- Published
- 2002
- Full Text
- View/download PDF
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