Meals in Shelters during Noto Peninsula Earthquakes Are Deficient in Energy and Protein for Older Adults Vulnerable to the Disaster: Challenges and Responses.

BACKGROUND: Japan is a country often subject to natural disasters, influenced by a rapidly increasing aging demographic. The current research aims to analyze the food distribution for elderly evacuees who were relocated to a care facility in Wajima City, administered by the non-profit organization Tokushukai Medical Assistant Team (TMAT), post the Noto Peninsula Earthquake on 1 January 2024. A significant portion of the shelter's inhabitants were elderly individuals. METHODS: TMAT's operations began immediately after the calamity, concentrating on evaluating the nutritional content of meals provided during the initial and subsequent phases, along with a thorough nutritional assessment. During this process, researchers examined the meal conditions for evacuees, including the elderly and those with disabilities, observed the actual meal distribution at welfare centers, and discussed the challenges and potential solutions. RESULT: Throughout the TMAT mission, a total of 700 evacuees received assistance, with 65% being 65 years old or above. An analysis of the nutritional content of the 10 meal varieties served at the shelter revealed inadequate energy and protein levels for elderly individuals, particularly men, indicating the need for future enhancements. CONCLUSIONS: Following a detailed evaluation of TMAT's response to the Noto Peninsula earthquake, it was determined that the food provided in the shelters in the affected areas did not meet the nutritional needs of elderly individuals, especially men, based on nutritional analysis. To stress the importance of establishing an effective framework, it is recommended to promptly revise the emergency food provisions for the elderly population, considering they constitute the majority of the affected individuals.

Retrospective Study to Reduce Blood Transfusion Waste in Remote Island Healthcare Settings.

Background: Tokunoshima is a remote island in the Amami Islands, 470 km southwest of the Kagoshima mainland. It has a population of 23,000 and consists of three towns: Tokunoshima, Isen, and Amagi. Three medical institutions on the island are responsible for blood transfusion medicine, but there is no blood stockpiling station on the island, and blood is stockpiled in each of the hospitals. Although Tokunoshima Tokushukai Hospital is responsible for 70% of transfusion medicine on Tokunoshima, it is difficult to maintain a sufficient amount of blood in stock considering disposal. Aim: To determine whether changing the distribution of blood types in a hospital's stockpile would reduce the transfusion disposal rate. Methods: This was a retrospective survey. By changing the in-house stock of blood products for transfusions delivered to our hospital over 10 years from January 2013 to December 2017 (preintervention) and from January 2018 to December 2022 (postintervention), we compared the cost-saving effects of these two intervention strategies on disposal rates and blood inventories, as well as the survival rates of case profiles requiring transfusion interventions in hospital-donated transfusion and ABO-incompatible transfusion between two periods. The hospital's stock of RBC had changes that storage of type (A, B, O, AB) RBC from (4, 4, 4, 2) units in the pre-interventon to (2, 2, 6, 0) units in the postintervention. Results: The annual blood product waste rate decreased from 23.4% in the preintervention period to 17.9% in the post-intervention period. Conclusion: By changing the blood products stockpiled for transfusion medicine in Tokunoshima, the transfusion disposal rate can be reduced.

Victim profiles and revealed issues of type 1 Emergency Medical Team in the first minutes of a mega earthquake in Turkey.

BACKGROUND: On February 6, 2023, a series of mega-earthquakes (MEs) struck the southern parts of Turkey and northern Syria. In the first 16 days after the Turkey MEs (TMEs), the Tokushukai Medical Assistant Team (TMAT) backed by its infrastructure visited Turkey to support a local hospital. With the goal of helping local communities and working with local supporters and authorities, Turkey is on a mission to positively impact people's lives. METHODS: Data collected covered the TMAT support period in February 2023. All patients admitted to a hospital were registered through the Minimum Data Set (MDS) of the Emergency Medical Team (EMT) Coordination Cell (EMTCC). RESULTS: A total of 561 patients were hospitalized during the 16-day mission. A review of the MDS data showed a de-crease in the number of inpatients. The number of diseases directly related to the disaster was confirmed to be due to a gradual decrease in TME aftershock. However, the number of patients with nondisaster-related disease remained stable. CONCLUSION: The experience of EMT in the initial relief of MEs that struck Turkey and Syria on February 6, 2023 showed that a mobile type 1 EMT in the early stage while rebuilding the infrastructure is essential. From the analysis of patient profiles, it is clear that knowledge and experience of skin diseases is needed in the first minutes of MEs. In addi-tion, it has become clear that to ensure the quality of MDS for further analysis and to improve the efficiency and effec-tiveness of EMS, it is essential to have recorders in the EMS. These MDS recorders, called descriptors, must be isolated from the treating medical staff to eliminate subjectivity and ensure data accuracy.

Task appeared in COVID-19 pandemic when tele-healthcare saved neurosurgical lives in rural area - A case reports and literature review.

In rural areas, the medical resources are extremely limited not only pandemic but non-pandemic period. Tele-healthcare system using digital technology-based telemedicine is widely used across various medical specialties. To solve limitation of medical resources in hospital located in remote isolated areas, telehealthcare system using smart application has been applied to access expert opinions in pre-coronavirus disease (COVID-19) era since 2017. The COVID-19 has spread also in this island during COVID-19 period. We have experienced three consecutive neuroemergency patients. Their ages and final diagnoses were: 98 years with subdural hematoma (case 1), 76 years with post-traumatic subarachnoid hemorrhage (case 2), and 65 years with cerebral infarction (case 3), respectively. The tele-counseling could save two of three transportations to tertiary hospital and also save 6,000 US dollars per case for transportation by helicopter. From these three cases counseled through smart app which has been started to use 2 years before COVID-19 emerged in 2020, what this case series would report are the following two viewpoints: (1) medicoeconomic benefits exist in tele-healthcare system in COVID-19 era and (2) developing telehealthcare systems must be prepared that is available even when the electricity system has been shut down, for instance solar system that could. This system must be developed when non-disaster period for disaster days of natural disasters and human-related disasters including wars and terrorisms.

[A Case of Primary Jejunum Cancer Mimicking Superior Mesenteric Artery Syndrome].

In this report, we described a case of jejunum cancer that presented with abdominal pain and vomiting as chief complaints, which mimicked superior mesenteric artery syndrome. An elderly woman in her 70s was referred to our department for prolonged abdominal discomfort. Findings from CT and abdominal echo indicated that superior mesenteric artery syndrome may be responsible for jejunum cancer. Upper gastrointestinal endoscopy revealed a peripheral type 2 lesion in the upper jejunum. Upon biopsy, the patient was diagnosed with adenocarcinoma(papillary type). Surgical resection of the small intestine was performed. Although small intestinal cancer is a fairly rare disease, it should be considered a differential diagnosis. Comprehensive evaluations including medical history and imaging should be considered.

Characteristics of ultrasound device: a new technology for bone curettage and excavation.

BACKGROUND: Ultrasonic (US) devices are used in laparoscopic, dental, and spinal surgeries, while it is difficult to use for the joint under irrigation and perfusion solutions due to lack of power. A new US device is developed with greater voltage improvement and has been implemented in the arthroscopic field. The aim is to compare the characteristics of the US devices with the conventional ones in water. METHODS: Twenty bone blocks from the porcine femur were settled in a holder in water. A 4.0 mm diameter abrader burr moved 15 mm along the long axis of the bone block in ten blocks for three times. A 4.3 mm wide curette blade powered by ultrasonic vibration was moved in the same manner in the other ten blocks. The gutter shape, including the gutter depth and the bottom angle of the gutter, and the curetted area ratio of the gutter were assessed. Forty bones blocks from the porcine femurs were clamped with a holder in water, while the cortical bone surface must be located on the side. A 5 mm diameter drill excavated the bone along the previously-inserted guide wire to the 15 mm depth for twenty blocks. Next, the US excavation probe of 5x4mm rectangular shape was moved to the same depth in the other twenty blocks. Each ten block was cut in half along the bone tunnel and was assessed the surface roughness at three area, while the cross-sectional area (CSA) of the tunnel were measured and the ratio of the measured CSA was calculated based on an expected CSA in the remaining ten blocks for each device. RESULTS: The depth of curettage and bottom angle were significantly smaller with the US device than with the abrader burr at all planes, while the curetted area ratio created by each device was mostly equal to the other. Surface roughness was similar in two evacuating devices except one area. CSA ratio with the US excavation device was significantly smaller than that with the drill. CONCLUSION: US curettage has an advantage to flatly curette bone surfaces, while a bone tunnel can be accurately created with the US device.

Comparison of magnesium alloys and poly-l-lactide screws as degradable implants in a canine fracture model.

The aims of this study were to evaluate in vivo the biological responses to implants composed of biodegradable anodized WE43 (containing magnesium yttrium, rare earth elements and zirconium; Elektron SynerMag®) magnesium alloy, monolithic WE43 magnesium alloy and poly-l-lactic acid (PLLA), which are commonly used materials in clinic settings, and to evaluate the effectiveness of the materials as bone screws. The effectiveness of the magnesium alloy implants in osteosynthesis was evaluated using a bone fracture model involving the tibia of beagle dogs. For the monolithic WE43 implants, radiological, and histological evaluation revealed that bone trabeculae around the implanted monolithic WE43 decreased because of an inflammatory response. However, there was no damage due to hydrogen gas or inflammatory response in the bone tissue around the anodized WE43 implants. After 4 weeks, all the PLLA implants (n = 3) had broken but the WE43 implants had not (n = 6). These results suggest that the WE43 implants had sufficient strength to fix bone fractures at load-bearing sites in orthopedic and oral maxillofacial surgery. Therefore, these biodegradable magnesium alloys are good candidates for replacing biodegradable polymers. © 2015 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 104B: 1282-1289, 2016.