Challenges of using body bags for COVID-19 deaths from the healthcare provider perspective - a qualitative study.

BACKGROUND: During the COVID-19 pandemic, numerous issues regarding end-of-life care for COVID-19 patients have been discussed. Among these issues, challenges related to the use of body bags following the death of COVID-19 patients have been suggested. This study aimed to identify the challenges faced by healthcare professionals (HCPs) when using body bags after the death of patients infected with COVID-19 in medical settings. METHODS: We conducted a qualitative descriptive study with semistructured in-depth interviews using inductive thematic analysis. From August to December 2021, we interviewed nurses and doctors who provided end-of-life care to COVID-19 patients focusing on their experiences with the use of body bags for the deceased. RESULTS: Of the 25 interviewees who mentioned body bag use, 14 were nurses (56%) and 13 were women (52%). The mean interview length was 52.0 min (SD 9.6 min). Challenges associated with body bag use were classified into four themes with eight categories: preserving the dignity of the deceased, consideration for the bereaved saying a final goodbye to a loved one in a body bag, the physical and emotional impact on HCPs, and diverse opinions on body bag use. CONCLUSION: Our findings include ethical concerns about the dignity of the deceased, empathy for the grief of bereaved families, and the emotional and physical distress experienced by HCPs struggling with the recommendation to use body bags based on limited evidence. The diverse perspectives of HCPs in this study highlight potential issues that developers should consider when formulating more appropriate and acceptable guidelines/guidance and policies.

Evaluation of preventive care for swallowing difficulty through policy changes in Japanese long-term care insurance: analysis of a nationwide claims dataset for long-term care insurance.

BACKGROUND: Swallowing/feeding difficulty is a serious hidden health problem in the older population. Although oral intake services based on the degree of this difficulty have been provided and revised in Japanese public long-term care (LTC) insurance since 2006, their implementation has not been examined. We evaluated the impact of policy changes on these services. METHODS: The nationwide database of LTC service uses in Japan was analysed for three oral intake services: Enhanced Oral Function in daycare facilities whose users were slightly disabled, Maintenance of Oral Ingestion and Transition to Oral Ingestion from tube feeding in residential facilities. Data were extracted for each June from 2015 to 2020 when monthly usage of these services was aligned and each June from 2009 to 2020 for the proportion of users according to LTC insurance certification. The major policy changes were the addition of municipal provision in Enhanced Oral Function and a requirement for multidisciplinary collaboration in Maintenance of Oral Ingestion in 2015. The impact of the medical fee reduction for developing percutaneous gastro-tubing to Transition to Oral Ingestion was also examined. RESULTS: Between 2015 and 2020, the use of Enhanced Oral Function and Maintenance of Oral Ingestion increased and Transition to Oral Ingestion decreased, resulting in a total increase in use of 275,000 times or approximately 5,000 times per 100,000 among all older adults with LTC insurance certification. Concerning the proportion of users' disability status, the major users of Enhanced Oral Function in 2020 were slightly disabled and independent older adults (70%, up from 55% to 2009). Regarding the major users of Maintenance of Oral Ingestion between 2013 and 2020, care-need level 5 (most severe) decreased by 11%, whereas the total of care-need levels 4 and 3 increased by 9%. The use of Transition to Oral Ingestion, which had been declining, showed a further decline after reduction of the medical fee for percutaneous gastro-tubing in 2014. CONCLUSIONS: Due to policy changes, Enhanced Oral Function and Maintenance of Oral Ingestion have increased in the number of use among slightly disabled persons. However, this increase may be insufficient given the hidden swallowing/feeding difficulty.

Development and assessment of a vaccine administration training course for medical students.

BACKGROUND: Vaccine administration skills are very important for physicians, especially in the era of global pandemics. However, medical students have reported that practical sessions to develop these skills are insufficient. Therefore, the aim of our study was to develop a vaccination training course for medical students. We also examined its educational effectiveness. METHODS: 5th- and 6th-year medical students at the University of Tokyo were recruited to attend the vaccine administration training course in 2021. These students were our study participants. Our course consisted of an orientation part, which included a lecture on the indications, adverse events, and vaccination techniques of flu vaccines and practice on a simulator, and a main part in which the staff of the University of Tokyo Hospital were actually vaccinated. Before and after the main part of the course, study participants completed an online questionnaire that assessed their confidence in vaccine administration technique through a five-point Likert scale. We also surveyed their feedback about the course content and process. At the beginning and end of the main part, their technical competence in vaccination was assessed by two independent doctors. These doctors used a validated checklist scale (ranging from 16 to 80) and a global rating scale (ranging from 0 to 10). We used their mean scores for analysis. The quantitative data were analyzed through the Wilcoxon signed-rank test. For the qualitative data of the questionnaire, thematic analysis was conducted. RESULTS: All 48 course participants participated in our study. Participants' confidence in vaccination technique (Z = -5.244, p < 0.05) and vaccination skill significantly improved (checklist rating: Z = -5.852, p < 0.05; global rating: Z = -5.868, p < 0.05). All participants rated the course as, "overall educational." Our thematic analysis identified four emerging themes: interest in medical procedures, efficacy of supervision and feedback, efficacy of "near-peer" learning, and very instructive course. CONCLUSIONS: In our study, we developed a vaccine administration course for medical students, assessed their vaccination techniques and confidence in those techniques, and investigated their perceptions of the course. Students' vaccination skills and confidence improved significantly after the course, and they positively evaluated the course based on a variety of factors. Our course will be effective in educating medical students about vaccination techniques.

Providing End-of-Life Care for Patients Dying of COVID-19 and Their Families in Isolated Death During the Pandemic in Japan: The Providing End-of-life Care for COVID-19 Project.

BACKGROUND: Death resulting from COVID-19 in a hospital during the pandemic has meant death in isolation. Although many health care providers (HCPs) have struggled with end-of-life (EOL) care for these patients, the various strategies across hospitals are not well known. RESEARCH QUESTION: What EOL care did HCPs give patients dying of COVID-19 and their families in hospitals during the COVID-19 pandemic? What were the key themes in care? STUDY DESIGN AND METHODS: This qualitative study used individual, semistructured, internet, and face-to-face interviews. We recruited HCPs who provided EOL care to patients with COVID-19 dying in hospitals and their families. Purposive sampling was used through the academic networks at the School of Public Health, Kyoto University. Anonymized verbatim transcripts were analyzed thematically. RESULTS: Fifteen doctors and 18 nurses from 23 hospitals in 13 regions across Japan participated; 16 participants (48%) were women, with an age range of 20 to 59 years (most were 30-39 years of age). Participants described 51 strategies, including providing physical and psychological-spiritual care, making connections, providing death care, and arranging care environments and bereavement care for patients and their families. Four themes emerged as prominent efforts in COVID-19 EOL care: maintaining relationships with isolated patients, connecting patients and families, sharing decision-making in isolation, and creating humanistic episodes. INTERPRETATION: Proper application and awareness of the four themes may help HCPs to implement better EOL care. To compensate for limited memories resulting from isolation and rapid progression of the disease, communicating and creating humanistic episodes are emphasized. ICU diaries and the HCPs' arrangements based on cultural funerary procedures could be provided as grief care for the family and to build trust. EOL education and building partnerships among palliative care staff and nonmedical personnel on a regular basis may enhance the capacity to deliver the necessary support for EOL care.

Current perception of social accountability of medical schools in Japan: A qualitative content analysis.

INTRODUCTION: The concept of social accountability in medical schools is globally accepted, but data regarding Japanese medical schools are lacking and unclear. This study aimed to elucidate the perception of social accountability of medical schools in Japan and compare this to global frameworks. METHODS: A document on Japanese medical accreditation standards (Basic Medical Education: Japanese Specifications WFME Global Standards for Quality Improvement) was used for this study. We included 45 medical schools in a qualitative content analysis done via inductive category formation. The documents were also assessed using the social obligation scale. RESULTS: Three main categories and 15 categories were identified. The three main categories were as follows: Issues in society, Quality assurance of medical school, and Improvement of individual quality. Most categories were common to those in global frameworks, but some were characteristic of the Japanese context. The distribution of schools on the social obligation scale in six elements varied mainly 'from responsibility to responsiveness' or equal unless the elements were promoted by national policy. CONCLUSIONS: The social accountability of Japanese medical schools is mostly common with the global frameworks. Our findings will help the social accountability of medical schools to become better understood and developed beyond contextual borders.

Influence of new coronavirus pandemic on behavior and awareness of young nurses and nursing students in Japan.

BACKGROUND: Although mental health disorders of health care workers in the coronavirus disease 2019 (COVID-19) pandemic have been focused, little is known about the psychological impact on nurses and the influence on their behavior and awareness, such as professionalism and views on life and death, in Japan where there are fewer cases of infection and deaths than in other countries. Moreover, the influence of the pandemic on nursing students is still unclear. METHODS: An online questionnaire survey was conducted among nurses and nursing students. Feelings during the state of emergency (at the peak of the pandemic) in Japan, changes in behavior and awareness after the rise of COVID-19, and the associated factors influencing these changes were analyzed, comparing nurses with nursing students. RESULTS: Significantly increased scores of anxiety/fear (p < .005) and voluntary restraint (p < .005) and significantly decreased score of motivation (p < .005) were observed during the state of emergency in both nurses and students. Scores of experience of discrimination (p < .005) and consideration of premature retirement (p < .01) were significantly increased in nurses. Moreover, preventive behavior (p < .005), lifestyle (p < .005), anxiety about nursing (p < .005) and views on life and death (p < .005) significantly changed after the rise of COVID-19 in both nurses and students. Only nurses reported significant damage to their professionalism (p < .01). Anxiety/fear and/or voluntary restraint and/or decreased motivation during the state of emergency were major factors associated with these changes. Also, the type of hospital, experience of care of infected patients and sex affected some of the changes. Voluntary restraint (p = .008), increased preventive behavior (p = .021) and decreased motivation (p = .005) were more marked in nurses than in students, while change in views on life and death was greater in students than in nurses (p = .002). CONCLUSION: The COVID-19 pandemic has had a psychological impact on nurses and nursing students, associated with changes in behavior and awareness even in Japan. Of note, the COVID-19 pandemic has affected nurses' professionalism and views on life and death. This study demonstrates the importance of having a coping strategy for anxiety and damaged professionalism in nurses, and education on life and death in nursing students.

Risk of Nonalcoholic Fatty Liver Disease in Patients With Schizophrenia Treated With Antipsychotic Drugs: A Cross-sectional Study.

BACKGROUND: Although the prevalence of metabolic syndrome in patients with schizophrenia is higher than the prevalence in the general population, little is known regarding nonalcoholic fatty liver disease (NAFLD) in patients with schizophrenia. PROCEDURES: We analyzed the medical records of patients with schizophrenia/schizoaffective disorder (N = 253) who received an abdominal echography. RESULTS: In total, 108 patients (42.7%) showed NAFLD on abdominal echography. Of these, 13 patients (12.0%) showed signs of fibrosis on abdominal echography. In terms of age distribution, NAFLD was more prevalent in younger patients, particularly in female patients. We also found that body mass index, the total dose of antipsychotic drugs that carry a risk of metabolic syndrome, and the total dose of antipsychotic drugs that carry a risk of hyperprolactinemia were significantly associated with NAFLD (P < 0.001, 0.049, and 0.041, respectively). In our exploratory analysis, we found that signs of fibrosis in NAFLD were more highly associated with female patients (P = 0.023). Importantly, the risk in younger female patients may be specific to patients with schizophrenia compared with the general population. CONCLUSIONS: Considering that antipsychotic drugs were associated with the development of NAFLD, early detection and management of NAFLD should be conducted in patients with schizophrenia.

Associations between urinary 6-sulfatoxymelatonin excretion and diabetic vascular complications or arteriosclerosis in patients with type 2 diabetes.

AIMS/INTRODUCTION: There are limited reports on the association between melatonin levels and vascular complications in patients with type 2 diabetes. The aim of this study was to determine the association between urinary 6-sulfatoxymelatonin, which is a urinary metabolite of melatonin, and diabetic vascular complications or arteriosclerosis in patients with type 2 diabetes. MATERIALS AND METHODS: This retrospective study included patients (167 patients with type 2 diabetes and 27 patients without diabetes adjusted for age and sex) admitted to the hospital who underwent measurement of urinary 6-sulfatoxymelatonin. The urinary 6-sulfatoxymelatonin/creatinine ratio (6-SMT) was calculated. RESULTS: The natural logarithmically scaled 6-SMT level (Ln 6-SMT) was significantly lower in type 2 diabetes patients (1.9 ± 1.1) compared with patients without diabetes (2.8 ± 1.0, P < 0.001). Multivariate linear regression analysis identified duration of diabetes, smoking status, urinary albumin-to-creatinine ratio, retinopathy and coronary heart disease as factors that could influence Ln 6-SMT levels in type 2 diabetes patients (R2  = 0.232, P < 0.001). Ln 6-SMT was associated with decreased odds of diabetic retinopathy, even after adjustment for various confounding factors (odds ratio 0.559, 95% confidence interval 0.369-0.846, P = 0.006). Similarly, Ln 6-SMT was associated with decreased odds of coronary heart disease (odds ratio 0.442, P = 0.030). CONCLUSIONS: Our results showed the presence of low levels of Ln 6-SMT in type 2 diabetes patients relative to patients without diabetes. Furthermore, Ln 6-SMT is an independent risk factor of diabetic retinopathy and coronary heart diseases. These findings suggest that 6-SMT could be a useful biomarker for the prediction of micro- and macrovasculopathies in patients with type 2 diabetes.

Correlations Between Glycemic Parameters Obtained from Continuous Glucose Monitoring and Hemoglobin A1c and Glycoalbumin Levels in Type 2 Diabetes Mellitus.

It is difficult to detect glycemic excursions using CGM in daily clinical practice. We retrospectively analyzed CGM data in type T2DM to define the correlations between HbA1c and GA levels at admission and the parameters representing glycemic excursions measured by CGM, including the mean amplitude of glycemic excursions (MAGE) and standard deviation (SD). The MAGE correlated significantly with GA and HbA1c, but not with the GA/HbA1c ratio. The SD correlated significantly with GA, HbA1c, and GA/HbA1c. Multivariate analysis identified the GA value to be the most reflective of MAGE. Patients were divided into 2 groups using a MAGE cutoff value of 75 mg/dl, which reflects stable diabetes. There was a significant difference in GA, but not HbA1c, between the groups with low and high mean amplitudes of glycemic excursions. Receiver operating characteristic curve analysis indicated that the cutoff for GA for identifying patients with MAGE of ≤75 mg/dl was 18.1%. Our study identified GA to be the most reflective of glycemic excursions in patients with T2DM. GA can be a useful index of glycemic excursions and treatment optimization to prevent arteriosclerosis.

Comparison of Two Evacuation Shelter Operating Policies and the Role of Public Health Nurses after the Great East Japan Earthquake: A Qualitative Study.

This study describes shelter operations by public health nurses (PHNs) in Kesennuma City, located near the epicenter of the Great East Japan Earthquake, which occurred on March 11, 2011. The data were semi-structured interviews with 10 PHNs, 2 nutritionists, and 2 general administrators conducted from July 2013 to January 2014. All transcripts were analyzed using the constructivist grounded theory approach. We identified two operating methods for shelters: shelters stationed by PHNs in the Old City, and shelters patrolled by PHNs in the merged district. These methods were compared using four themes. In emergency situations, "operational periods," a predetermined short term for a leader to perform his/her duties responsibly, could be adopted for relatively small organizations on the frontline. PHNs must not only attempt to operate shelters on their own but also encourage residents to manage the shelters as well. Moreover, human resource allocation should be managed independently of personal factors, as strong relationships between shelter residents would sometimes disturb the flexibility of the response. Even when a situation requires PHNs to stay in shelters, frequent collecting of information and updating the plan according to response progress will help to maintain effective shelter operations.

A case of systemic lupus erythematosus in which Cushing's syndrome caused by adrenal adenoma accidentally occurred during long-term maintenance therapy with corticosteroids.

A 30-year-old female patient had been administered 5-mg/day prednisolone for systemic lupus erythematosus. She developed hypertension, dyslipidemia, moon face, central obesity, hypertrichosis, and impaired glucose tolerance. Although iatrogenic Cushing syndrome was initially suspected, we made a diagnosis of Cushing syndrome caused by a right adrenal adenoma, on the basis of the endocrine function test result and imaging findings. After surgery, the Cushingoid signs disappeared. Autoimmune diseases are often treated with corticosteroids; therefore, a differential diagnosis of primary Cushing syndrome should be made adequately.

Association of long-term care needs, approaching death and age with medical and long-term care expenditures in the last year of life: An analysis of insurance claims data.

AIM: This study aimed to examine whether long-term care needs, approaching death and age were associated with the use of medical and long-term care resources (care/service use and expenditures) in the last year of life among older Japanese individuals. METHODS: Using data on insurance claims and death certificates, we described the use of medical and long-term care resources in the last year of life by residents of Soma City in Japan aged ≥65 years who died between September 2006 and October 2009. Using a generalized estimating equation, we examined whether long-term care needs, approaching death and age were associated with resource use during each 3-month period in the last year of life. RESULTS: Resource use in medical and long-term care among 882 non-survivors and 8504 survivors were analyzed. Analyses for the non-survivors showed statistically significant associations between: (i) severe long-term care needs and greater service use in outpatient care, higher expenditures for outpatient care and higher expenditures for in-home/facility services; (ii) approaching death and greater use in both inpatient care and facility services; and (iii) being aged 65-74 years and greater service use in outpatient/in-hospital care and in-home/facility services, higher expenditures in outpatient/inpatient care, and lower expenditures for in-home/facility services. CONCLUSIONS: The present study showed that severe long-term care needs and approaching death, rather than advancing age, were significantly and independently associated with greater use of resources in both medical and long-term care services. Geriatr Gerontol Int 2020; 20: 277-284.

Moxibustion Promotes Formation of Granulation in Wound Healing Process through Induction of Transforming Growth Factor-ß in Rats.

OBJECTIVE: To examine the effect of moxibustion on the wound healing process and its mechanism using a rat wound model. METHODS: Sixty male Sprague-Dawley rats were randomly divided into a sham-treated group (n=30, wound surgery only) and a moxibustion group (n=30, wound treated with moxibustion). Circular full-thickness skin wounds were produced in rats. Moxibustion was applied to the edge of wound and was continued on alternating days till 14 days after surgery, followed by measurement of wound size. Expression of collagens, prolyl-4-hydroxylase (P4H) and transforming growth factor-ß (TGF-ß) were evaluated by histochemical study and real-time polymerase chain reaction. RESULTS: The size of the wound lesion was significantly reduced in rats treated with moxibustion as compared to that in sham-treated rats at 4-10 days after wounding (P<0.01). Moxibustion stimulated mRNA expression of collagens at 4 days (P<0.01), but not at 7 days, accompanied by enhanced proliferation of P4H-positive fibroblasts. Of importance, expression of TGF-ß in tissue from the wound lesion treated with moxibustion was significantly increased as compared to that in sham-treated rats at 4 days (P<0.01 or P<0.05), but not at 7 days. CONCLUSIONS: The treatment with moxibustion promoted the wound healing process in the early phase through proliferation of fibroblasts and rapid formation of granulation, possibly mediated by induction of TGF-ß which is a key molecule in the physiological process of wound healing. Moxibustion can be expected to be effective as complementary treatment for intractable ulcers.

A Study of the Vascular Endothelial Function in Patients with Type 2 Diabetes Mellitus and Rheumatoid Arthritis.

Objective Type 2 diabetes mellitus (T2DM) and rheumatoid arthritis (RA) are both complicated by arteriosclerosis, resulting in increased rates of cardiovascular events. No previous studies have compared the index between RA and T2DM. We assessed the vascular endothelial function in early-stage arteriosclerosis for each disease to determine the influential factors and compared the extent to which these two diseases cause vascular endothelial dysfunction. Methods This study is a retrospective study based on medical records. Differences in the reactive hyperemia index (RHI) among the groups and factors affecting the RHI in each group was analyzed. The vascular endothelial function was assessed by measuring the RHI using peripheral arterial tonometry. Patients The study subjects were 114 patients with non-functional thyroid tumors (healthy n=14), T2DM (T2DM n=64), and RA (RA n=36). Results The RHI was 2.29 in the control, 1.85 in the T2DM, and 1.83 in the RA group, with values lower in the T2DM and RA groups than in the control group (p=0.033) but not markedly different between the two disease groups. The RHI distribution (<1.68/1.68 to <2.10/≥2.1) was as follows: control group: 14.3%/28.6%/57.1%; T2DM group: 42.2%/39.1%/18.8%; and RA group: 36.1%/44.4%/19.4% (p=0.031), respectively. A multivariate analysis identified the triglyceride level and dyslipidemia in the control group and the Disease Activity Score in 28 joints with the erythrocyte sedimentation rate and fasting plasma glucose level in the RA group to influence the RHI. Conclusion The vascular endothelial function was impaired in approximately 80% of patients with T2DM and RA, with comparable degrees of impairment between the two diseases. No factors affecting the function were identified in the T2DM group, while the function was more impaired in patients with a higher disease activity in the RA group.

Hypoglycemia in blood glucose level in type 2 diabetic Japanese patients by continuous glucose monitoring.

BACKGROUND: Hypoglycemia is associated with cardiovascular diseases, increased risk of death. Therefore, it is important to avoid hypoglycemia. The aim of this study was to characterize hypoglycemia according to glycated hemoglobin (HbA1c) level and determine the contributing factors in type 2 diabetes mellitus (T2DM), using continuous glucose monitoring (CGM). METHODS: T2DM patients (n = 293) receiving inpatient care were divided into five groups according to HbA1c level on admission (Group 1: ≥ 6 to < 7%, Group 2: ≥ 7 to < 8%, Group 3: ≥ 8 to < 9%, Group 4: ≥ 9 to < 10%, and Group 5: ≥ 10%). The frequency of hypoglycemia and factors associated with hypoglycemia were analyzed. RESULTS: Hypoglycemia occurred in 15 patients (5.1%), including 4 (8%), 4 (6%), and 7 (10%) patients of Groups 1, 2, and 3, respectively, but in none of groups 4 and 5. Patients with hypoglycemia of Groups 1 had low insulin secretion and were high among insulin users, those of Groups 2 had low homeostasis model assessment of insulin resistance (HOMA-IR). Those of Group 2 and 3 had significantly lower mean blood glucose levels, those of Group 3 only had significantly lower maximum blood glucose level and percentage of AUC > 180 mg/dL. In any of the HbA1c groups, variations in blood glucose level were significantly larger in patients with hypoglycemia than without. CONCLUSIONS: Hypoglycemia occurred in patients with a wide range of HbA1c on admission (range 6-9%), suggesting that prediction of hypoglycemia based on HbA1c alone is inappropriate. Among patients with low HbA1c, strict control sometimes induce hypoglycemia. Among patients with high HbA1c, the possibility of hypoglycemia should be considered if there is a marked discrepancy between HbA1c and randomly measured blood glucose level. Larger variations in blood glucose level induce hypoglycemia in any of the HbA1c groups. The treatment to reduce variations in blood glucose level is important to prevent hypoglycemia.

Caregivers' Perspectives on the Slight Recovery of Oral Intake of Home-Dwelling Patients Living With a Percutaneous Endoscopic Gastrostomy Tube: A Qualitative Study Using Focus Group Interviews.

BACKGROUND: Swallowing rehabilitation for patients living with a percutaneous endoscopic gastrostomy (PEG) tube for home enteral nutrition (HEN) is poorly documented, and the quality of caregivers' daily lives is also unknown. METHODS: A qualitative study based on constant comparative analysis was conducted. The study subjects were the caregivers of acquired brain injury survivors residing at home and living with a PEG tube for HEN who had recovered slight oral intake because of swallowing rehabilitation. Interviews were transcribed into anonymous transcripts and analyzed using inductive qualitative analysis. After 2 researchers performed the initial analysis, related concepts were extracted using matrix-based methods. Finally, an audit was conducted to verify the consistency between the data and extracted concepts. RESULTS: Of the 22 caregivers (17 stroke cases and 5 traumatic brain injury cases), 21 were female and 1 was male. The psychological impact on caregivers' daily lives because of the patients' slight recovery of oral intake consisted of 4 concepts: (1) reconstructing and/or strengthening a sense of family belonging, (2) combining oral intake and other rehabilitation, (3) reducing the burden of providing care, and (4) relieving social isolation. Additionally, the evaluation of swallowing function using video endoscopy at every visit led to compliance with eating safety to fit patients' swallowing ability. CONCLUSIONS: Slight recovery of patients' oral intake changed the daily lives of emotionally overwhelmed caregivers. The evaluation of swallowing disabilities using video endoscopy for patients with a PEG tube for HEN may reveal recovery of eating function and increase compliance with eating safety.

Trends in descriptions of palliative care in the cancer clinical practice guidelines before and after enactment of the Cancer Control Act (2007): content analysis.

BACKGROUND: Palliative care was a priority issue in the Cancer Control Act enacted in 2007 in Japan, and this has resulted in efforts being made toward educational goals in clinical settings. An investigation of how descriptions of palliative care for the treatment of cancer have changed in clinical practice guidelines (CPGs) could be expected to provide a better understanding of palliative care-related decision-making. This study aimed to identify trends in descriptions of palliative care in cancer CPGs in Japan before and after enactment of the Cancer Control Act. METHODS: Content analysis was used to count the lines in all relevant CPGs. We then compared the number of lines and the proportion of descriptions mentioning palliative care at two time points: the first survey (selection period: February to June 2007) and the second survey (selection period: February to December 2015). Descriptions from the CPGs were independently selected from the Toho University Medical Media Center and Medical Information Network Distribution Service databases, and subsequently reviewed, by two investigators. RESULTS: Descriptions were analyzed for 10 types of cancer. The proportion of descriptions in the first survey (4.4%; 933/21,344 lines) was similar to that in the second survey (4.5%; 1325/29,269 lines). CONCLUSIONS: After the enactment of the Cancer Control Act, an increase was observed in the number, but not in the proportion, of palliative care descriptions in Japanese cancer CPGs. In the future, CPGs can be expected to play a major role in helping cancer patients to incorporate palliative care more smoothly.

Glycemic Profiling in Patients with Drug-Naïve Type 2 Diabetes by Continuous Glucose Monitoring.

The purpose of this study was to determine the glycemic profiles of drug-naïve type 2 diabetes patients according to hemoglobin A1c (HbA1c) level using continuous glucose monitoring. We aimed to clarify factors associated with HbA1c and average blood glucose level. Patients were divided into three groups according to their HbA1c level (< 7.0% n=23, 7.0% ≤ HbA1c < 8.0% n=17 and ≥ 8.0% n=31), and the factors associated with HbA1c and average glucose of each group were evaluated. Pre-meal glucose levels were the highest before lunch, and the 2 hour postprandial blood glucose level was the lowest after lunch. The pre-meal and postprandial blood glucose levels increased after each meal with increases in HbA1c. Average glucose level was the most significant determinant of HbA1c, whereas pre-meal glucose level at dinner was the most significant determinant of average glucose level, and the range of increase in glucose from pre-meal at dinner was the most significant determinant of standard deviation (SD) of 24 hour glucose levels. HbA1c subgroup analysis indicated that pre-meal glucose level at lunch significantly correlated with average glucose level in the HbA1c < 8.0% group, while pre-meal glucose level at dinner significantly correlated with average glucose level in the HbA1c ≥ 8.0% group. The range of increase in glucose from pre-meal in the morning significantly correlated with SD of 24 hour glucose levels in the HbA1c < 8.0% group, and the postprandial peak glucose level at lunch significantly correlated with SD of 24 hour glucose levels in the HbA1c ≥ 8.0% group. The results suggest that improvement of the average glucose level is necessary to improve the HbA1c levels. For patients with HbA1c < 7.0%, it is important to improve blood glucose level after breakfast and before lunch to decrease the average glucose level. For patients with 7.0% ≤ HbA1c < 8.0%, it is important to improve blood glucose level before lunch and after dinner to decrease the average glucose level. For patients with HbA1c ≥ 8.0%, it is important to improve blood glucose levels after lunch and before dinner to decrease the average glucose level.

Key Factors Influencing the Incidence of West Nile Virus in Burleigh County, North Dakota.

The city of Bismarck, North Dakota has one of the highest numbers of West Nile Virus (WNV) cases per population in the U.S. Although the city conducts extensive mosquito surveillance, the mosquito abundance alone may not fully explain the occurrence of WNV. Here, we developed models to predict mosquito abundance and the number of WNV cases, independently, by statistically analyzing the most important climate and virus transmission factors. An analysis with the mosquito model indicated that the mosquito numbers increase during a warm and humid summer or after a severely cold winter. In addition, river flooding decreased the mosquito numbers. The number of WNV cases was best predicted by including the virus transmission rate, the mosquito numbers, and the mosquito feeding pattern. This virus transmission rate is a function of temperature and increases significantly above 20 °C. The correlation coefficients (r) were 0.910 with the mosquito-population model and 0.620 with the disease case model. Our findings confirmed the conclusions of other work on the importance of climatic variables in controlling the mosquito numbers and contributed new insights into disease dynamics, especially in relation to extreme flooding. It also suggested a new prevention strategy of initiating insecticides not only based on mosquito numbers but also 10-day forecasts of unusually hot weather.