RESUMEN
OBJECTIVE: The purpose of this study was to present the management of 3 physician-staffed helicopters (helicopter emergency medical service [HEMS]) in 3 different requests in eastern Shizuoka based on a collaboration agreement and to investigate the current state of dispatches based on the agreement. METHODS: We investigated 3 incidents managed simultaneously by HEMS based on the collaboration agreement by inquiry to the bases, which were located in eastern Shizuoka, Yamanashi, and Kanagawa. We also investigated all records on the management of HEMS based on the collaboration agreement since the contract was made in 2014 by inquiry to the Shizuoka prefectural government. RESULTS: Three simultaneous flight requests were successfully completed. The total number of dispatches based on the collaboration agreement was 112 flights for 7 years from 2014 to 2020. The most frequent reason for request was overlapping request (n = 71). The prefecture with the highest number of requests was Shizuoka (n = 79), where medical resources were limited and the most frequent disease was trauma (n = 93). CONCLUSION: The present study reports how 3 HEMS were operated simultaneously for 3 different requests. To use medical resources effectively, including HEMS, the collaboration agreement among neighboring prefectures was very important, especially for areas in which medical resources are limited.
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Ambulancias Aéreas , Servicios Médicos de Urgencia , Médicos , Aeronaves , Humanos , Estudios RetrospectivosRESUMEN
AIM: It is difficult to determine whether or not end-of-life care is necessary for frail older adults complaining of anorexia without underlying disease, such as cancer or organ failure. The main reason for this is the lack of the specification of the anorexia cause and no understanding of the cause-providing factor and the prognostic factor. This study aimed to clarify the cause of anorexia, and the determinant of the cause and recovery from anorexia. METHODS: Retrospective chart reviews were conducted on patients with anorexia without an underlying disease who were aged ≥65 years and visited the emergency department of a single tertiary care center between 2016 and 2017. Patient characteristics at hospital visit, the cause of anorexia, and diagnostic modalities were summarized. The diagnosis-providing rate, recovery rate, and the association between them were analyzed. RESULTS: Eighty-three patients (mean age 82.3 years; 50.6% male) were investigated. In 67 patients (81%), the causes of anorexia were identified, including 18 patients (22%) with infection, 13 (16%) with benign gastrointestinal diseases, and 7 (8%) with cardiovascular diseases. In 16 patients (19%), the causes of anorexia were not identified despite examinations. The modality that most contributed to diagnosis was plain computed tomography followed by blood tests. The value regarding information in history-taking and physical examinations was limited. Sixty-five patients (78%) recovered. Only 73% of patients with a definite cause recovered; all patients with an unknown cause recovered. CONCLUSIONS: Older adults with anorexia are not always at the end of life, and efforts to identify the cause are crucial. Moreover, it is vital to realize the limitations associated with the treatment of infections and cardiovascular diseases.
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Anorexia/etiología , Anciano , Anciano de 80 o más Años , Anorexia/diagnóstico , Anorexia/epidemiología , Femenino , Anciano Frágil/estadística & datos numéricos , Humanos , Masculino , Pronóstico , Estudios RetrospectivosRESUMEN
We investigated a novel Japanese isolate of sequence type 11 (ST11), the Klebsiella pneumoniae carbapenemase-2 (KPC-2)-producing K. pneumoniae strain Kp3018, which was previously obtained from a patient treated at a Brazilian hospital. This strain was resistant to various antibiotic classes, including carbapenems, and harbored the gene blaKPC-2, which was present on the transferable plasmid of ca. 190 kb, in addition to the blaCTX-M-15 gene. Furthermore, the ca. 2.3-kb sequences (ISKpn8-blaKPC-2-ISKpn6-like), encompassing blaKPC-2, were found to be similar to those of K. pneumoniae strains from China.
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Proteínas Bacterianas/genética , Klebsiella pneumoniae/enzimología , Klebsiella pneumoniae/genética , beta-Lactamasas/genética , Antibacterianos/farmacología , Brasil , Carbapenémicos/farmacología , China , Resistencia a Múltiples Medicamentos/genética , Japón , Klebsiella pneumoniae/efectos de los fármacos , Pruebas de Sensibilidad MicrobianaRESUMEN
PROBLEM: The Great East Japan Earthquake, which occurred in Tohoku, Japan on 11 March 2011, was followed by a devastating tsunami and damage to nuclear power plants that resulted in radiation leakage. CONTEXT: The medical care, equipment and communication needs of four Disaster Medical Assistance Teams (DMAT) during four missions are discussed. DMATs are medically trained mobile teams used in the acute phase of disasters. ACTION: The DMATs conducted four missions in devastated areas from the day of the earthquake to day 10. The first and second missions were to triage, resuscitate and treat trauma victims in Tokyo and Miyagi, respectively. The third mission was to conduct emergency medicine and primary care in Iwate. The fourth was to assist with the evacuation and screening of inpatients with radiation exposure in Fukushima. OUTCOME: Triage, resuscitation and trauma expertise and equipment were required in Missions 1 and 2. Emergency medicine in hospitals and primary care in first-aid stations and evacuation areas were required for Mission 3. In Mission 4, the DMAT assisted with evacuation by ambulances and buses and screened people for radiation exposure. Only land phones and transceivers were available for Missions 1 to 3 although they were ineffective for urgent purposes. DISCUSSION: These DMAT missions showed that there are new needs for DMATs in primary care, radiation screening and evacuation after the acute phase of a disaster. Alternative methods for communication infrastructure post-disaster need to be investigated with telecommunication experts.
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Comunicación , Medicina de Desastres , Planificación en Desastres , Terremotos , Atención Primaria de Salud , Liberación de Radiactividad Peligrosa , Tsunamis , Necesidades y Demandas de Servicios de Salud , Humanos , Japón , Sistemas de Socorro , TriajeRESUMEN
OBJECTIVES: To analyze our hospital laboratory microbiological data by using WHONET 5-Microbiology laboratory database software-, and to acquire information about antimicrobial resistance of Staphylococcus aureus strains among every ward. MATERIALS AND METHODS: The database of Staphylococcus aureus strains had been brought to our hospital microbiology laboratory from every ward in our hospital from September 2001 till December 2002. Analysis was performed under the condition as one isolate per one patient. Starting of "resistance profile" analysis in WHONET 5 and analyzing the microbiological laboratory testing reports for every ward. We chose Oxacillin, Levofloxacin, Erythromycin and Gentamicin as the antimicrobials that need to be investigated for resistance. We evaluated the monthly transition of resistance ratios with regard to the specific wards that have the moving lines of inpatients in order to verify the hypothesis that resistant strains may be carried from ward to ward along the moving lines of inpatients. RESULTS: The data of 2,113 Staphylococcus aureus strains were accumulated and analyzed. Overall Oxacillin resistance ratio in our hospital was 65.7%. The ward of the smallest Oxacillin resistance ratio was Pediatrics/Ophthalmology ward. The ratios of Oxacillin resistant were varied as from 67.9% to 96.7% regardless the categories of wards such as internal medicine or surgery. Multi-resistant MRSA strains were overwhelmingly dominant in the wards of surgery. The ratios of the Gentamicin sensitive strains that were resistant to Oxacillin were high over the every ward. The moving lines of inpatients existed between ICU/CCU ward and three rear wards. Two rear wards whose Oxacillin resistance changes were reflected to those of ICU/CCU, but one rear ward was not. CONCLUSION: Variation of resistant degree among wards were very obvious and large. We could survey the wards where patient-to-patient transmission of resistant organisms might occur along the moving lines of inpatients. WHONET 5 will be recognized as an analysis and surveillance tool for every infection control team to survey the suspicious wards.
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Antibacterianos/farmacología , Control de Enfermedades Transmisibles/métodos , Bases de Datos Factuales , Farmacorresistencia Bacteriana , Programas Informáticos , Staphylococcus aureus/efectos de los fármacos , Infección Hospitalaria/microbiología , Infección Hospitalaria/prevención & control , Humanos , Japón , Habitaciones de Pacientes , Infecciones Estafilocócicas/microbiología , Infecciones Estafilocócicas/prevención & controlRESUMEN
BACKGROUND: Interventional angiography has been used as a less invasive alternative to surgery to control hemorrhage resulting from trauma. This retrospective study analyzed the role of interventional radiology in patients requiring damage control laparotomy. METHODS: Twenty patients underwent damage control laparotomy between January 1994 and May 2001. Eight of the 20 patients also underwent angiographic evaluation and treatment before or after the damage control laparotomy. RESULTS: Three patients underwent angiography before damage control laparotomy, because a large, pelvic retroperitoneal hematoma was seen on computed tomographic scan, and the amount of intraperitoneal blood seemed insufficient to account for the magnitude of the patient's hemodynamic instability. Five patients underwent angiography after damage control laparotomy. The indication was a nonexpanding retroperitoneal hematoma in three patients, a nonexpanding hepatic hilar hematoma in one patient, and a hepatic injury associated with cirrhosis in one patient. Lumbar artery injuries were identified and treated by embolization in three patients. Four of the eight patients who underwent both damage control laparotomy and angiography survived. CONCLUSION: Angiography before damage control laparotomy may be indicated to control retroperitoneal pelvic hemorrhage in hemodynamically unstable patients who have insufficient intraperitoneal blood loss to account for their hemodynamic instability. Angiography after damage control laparotomy should be considered when a nonexpanding, inaccessible hematoma is found at operation in a patient with a coagulopathy.