Factors associated with surrogate families' life-sustaining treatment preferences for patients at home or in a geriatric health service facility: A cross-sectional study.

OBJECTIVE: Recently, end-of-life preference in palliative care has been gaining attention in Japan. The Ministry of Health, Labor, and Welfare established the Japanese basic policy in November 2018. Patients' decision-making is recommended; however, patients with dementia or other disorders cannot make such decisions by themselves. Thus, healthcare providers may contact surrogates and consider their backgrounds for better decision-making. Hence, the preferences of home caregivers' and geriatric health service facility (GHSF) residents' families on patient life-sustaining treatment (LST) were investigated. METHOD: This cross-sectional study involved home caregivers' and GHSF residents' families in Japan. We distributed 925 self-reported questionnaires comprising items, such as the number of people living together, care duration, comprehension of doctor's explanations, the Patient Health Questionnaire (PHQ)-9 and Short Form (SF)-8, and families' LST preference for patients. RESULTS: In all, 619 valid responses were obtained [242 men and 377 women (309 in the HOME Caregivers Group, response rate = 61.1%; 310 in the GHSF Group, response rate = 74.0%)]. LST preference was significantly associated with sex, the number of people living together, care duration, and comprehension of doctors' explanations in the HOME Caregivers Group but was not significantly associated with the GHSF Group. Furthermore, PHQ-9/SF-8 scores were not significantly associated with LST preference. SIGNIFICANCE OF RESULTS: There were many differences in opinions about LST preference between home caregivers' and GHSF residents' families. The results suggested that the burden of nursing care was greater and harder in home caregiver families, and these factors may be related to the LST preference for a patient.

Comparison of blood pressure measurements on the bare arm, over a sleeve and over a rolled-up sleeve in the elderly.

BACKGROUND: Although guidelines recommend that blood pressure (BP) should be measured on a bare arm, BP is sometimes measured over clothing in clinical settings. OBJECTIVE: To assess the accuracy of BP measurements over clothing rolled up to the elbow in clinical settings. METHODS: This was a cross-sectional study to a total of 186 individuals recruited from a primary care clinic and two day-care facilities between July and September 2014. Main outcome measures were BP measurements on (i) a bare arm, (ii) over the sleeve of a cardigan and (iii) over the sleeve of a cardigan rolled up to the elbow. BP was compared across measurement conditions using the paired t-test and multiple analysis of variance adjusting for age, sex, measurement order and interaction between clothing condition and measurement order. RESULTS: Of 186 subjects, 38.5% were male. Mean age was 74.6 years. Mean BP with a bare arm, over a sleeve and over a rolled-up sleeve was 128.9 (SD 19.1)/67.4 (10.8) mmHg, 132.8 (21.0)/72.6 (11.5) mmHg and 133.4 (21.3)/74.4 (12.1) mmHg, respectively. There were significant differences in BP between the bare arm and over a cardigan sleeve (P < 0.001) and the bare arm and over a rolled-up cardigan sleeve (P < 0.001). BP differences were significant even after adjusting for age group, sex, measurement order and interaction between clothing condition and measurement order. CONCLUSIONS: Although previous studies have suggested BP measurements over clothing are acceptable, our results suggest that BP should be measured on bare arms as recommended by guidelines whenever feasible.

Self-care behavior when suffering from the common cold and health-related quality of life in individuals attending an annual checkup in Japan: a cross-sectional study.

BACKGROUND: The World Health Organization and several governments encourage medical self-care (including self-medication) for minor illnesses. Accordingly, the factors that influence self-care have received research attention, with socioeconomic status identified as one such predictor. Although studies have examined the relationship between socioeconomic status and quality of life (QOL) in patients suffering from respiratory allergies or chronic illnesses, the relationship between QOL and self-care behavior for the common cold, the most common illness seen in primary care, has not been examined. Therefore, we investigated the relationship between QOL and self-care behavior in individuals suffering from the common cold. METHODS: We distributed questionnaires to 499 people who attended an annual public health checkup in Kasama city, Japan. Valid questionnaires were received from 398 participants (mean age = 59.0, SD = 15.8, range = 24-87 years; 61.4 % women). The materials included a question relating to typical actions taken when treating a common cold (self-care or visiting a health clinic), demographics, and the Short Form-8™ (SF-8™)-an 8-item survey that assesses health-related quality of life (HRQOL). The association of care action and HRQOL were investigated using Mann-Whitney U tests with a significance level of p < 0.05. RESULTS: The mean scores for the Physical Functioning, Role-Physical, Bodily Pain, Social Functioning, Role-Emotional, and Physical Component Summary score of the SF-8™ were significantly higher among the self-care group than the group that preferred visiting a clinic. CONCLUSIONS: HRQOL among individuals who engage in self-care when treating the common cold was observed to be significantly higher than among individuals who preferred to attend a health clinic. It is unclear whether self-care behavior affects QOL, or whether QOL affects self-care behavior; however, this finding highlights the importance of the relationship between QOL and self-care behavior. Additional studies should be conducted in order to investigate the direction of causality between self-care behaviors and QOL further.

Transitional Changes of Anxiety, Pain and Other Symptoms in Cancer Patients Admitted to a Palliative Care Unit, Evaluated Using the Support Team Assessment Schedule - Japanese Version.

Objective: Association between physical symptoms and psychosocial difficulties of cancer patients has been reported widely. Nevertheless, the effects of pain and other symptom control on anxiety in such patients have not been investigated well. We investigated the association of improvement of pain and other symptoms with patient anxiety, and assessed factors associated with improvement of such symptoms. Methods: Data of patients with advanced cancer admitted to a palliative care unit during August 2018 - June 2022 were analyzed retrospectively. Severity of pain, other symptoms, and anxiety was assessed by the Support Team Assessment Schedule Japanese version (STAS-J) administered at admission and after 2 weeks. Patients' physical data, their Palliative Prognostic Index (PPI) at admission, and their overall survival were collected and recorded. Results: Data of 701 patients were analyzed. Improvement of pain or other symptoms after 2 weeks was not associated with the PPI total score or actual survival (P = .105 and .999). Patients with higher anxiety on admission experienced improvement of pain or other symptoms more frequently (P = .005). Worsening of anxiety was observed less in patients who experienced improvement in pain or other symptoms after 2 weeks (P = .027). Conclusion: Pain or other symptoms of patients with advanced cancer was improved irrespective of the general condition indicated with actual survival and prognosis-predictive factors. These findings suggest the importance of pain and other symptoms' improvement and its important roles in the management of patient psychosocial problems such as anxiety.

Validity study of the Japanese version of the Nijmegen Questionnaire for verifying dysfunctional breathing in Japanese asthma patients.

Background: Dysfunctional breathing (DB) is a clinical condition characterized by irregular breathing patterns presenting a sensation of dyspnea and a feeling of chest tightness. DB is a known comorbidity of asthma that is difficult to control, leading to poor quality of life, so early diagnosis and therapeutic intervention are essential to improve the clinical condition of asthma. The Nijmegen Questionnaire (NQ), developed to screen for DB and translated into various languages, is used worldwide. However, a Japanese NQ (JNQ) is unavailable, so DB has not been clinically verified in people with asthma in Japan. Objective: This study aimed to prepare a JNQ, verify its reliability and validity, and demonstrate its clinical benefits in asthma treatment. Methods: The JNQ was prepared by back-translating the NQ with the author's consent. The answers to self-administered questionnaires, including the JNQ, Asthma Control Test (ACT), Asthma Control Questionnaire (ACQ), Mini Asthma Quality of Life Questionnaire (Mini-AQLQ), and Patient Health Questionnaire 9 (PHQ-9), were obtained with the consent of 68 people with asthma (average age ± SD, 52.04 ± 12.43 years) who visited Nihon University Itabashi Hospital. The reliability of the JNQ was analyzed by the Cronbach alpha coefficient. A comparative test was conducted for each questionnaire (ACT, ACQ, Mini-AQLQ, PHQ-9), considering a JNQ score of 23 as the cutoff value. Patients with a score of 23 or more were assigned to the DB group, whereas patients with a score of less than 23 were assigned to the non-DB group. We analyzed the correlation between the JNQ and each questionnaire. Results: The JNQ showed sufficient reliability (Cronbach alpha = 0.875). Correlation analysis between the JNQ score and each questionnaire revealed negative correlations with the ACT score (r = 0.262) and Mini-AQLQ score (r = -0.453) and positive correlations with the ACQ score (r = 0.337) and PHQ-9 score (r = 0.539). All of these correlations were statistically significant. As a result of the comparative test, the DB and non-DB groups showed a significant difference in Mini-AQLQ (P = .023) and PHQ-9 (P = .003) scores. No significant difference was observed between ACT (P = .294) and ACQ (P = .177) scores. Conclusions: The JNQ validates DB in Japanese people with asthma and reflects the deterioration of asthma control, decreased quality of life, and depression. Using the JNQ, early diagnosis and therapeutic intervention (eg, breathing exercises and a psychosomatic approach) for DB in people with asthma may help suppress the severity of asthma in Japan.

Mental Health Status before and during the COVID-19 Pandemic in Patients First Visiting a Psychosomatic Internal Medicine Clinic in Tokyo, Japan.

The coronavirus disease (COVID-19) pandemic has aggravated anxiety and depression worldwide, particularly in patients with chronic illnesses and mental disorders. Using validated questionnaires, in this paper, we examine the psychological effects of the pandemic in Japan in detail. The General Mental Health Scale (GHQ), the State-Trait Anxiety Inventory (STAI), and the Center for Epidemiologic Studies Depression Scale (CES-D) were used to assess mental health, state and trait anxiety, and depression, respectively. The survey was completed during the patients' first visits to the clinic of Psychosomatic Internal Medicine from November 2018 to April 2021. The Mann-Whitney U test was used to compare data from 226 participants before and during the COVID-19 pandemic. The GHQ total, GHQ subscales of "social dysfunction" and "anxiety and dysphoria", and state anxiety scores were significantly higher during than before the pandemic. The GHQ total, some GHQ subscales, and state anxiety scores were significantly higher among male than female participants during the pandemic. The GHQ total, some GHQ subscales, CES-D, and state anxiety scores in those aged 10-39 years were significantly higher. Thus, the COVID-19 pandemic may have caused mental health changes in many individuals based on their gender, age, and with time.

Characterising end-of-life decision-making of life-sustaining treatment among Japanese nurses.

BACKGROUND: Often, nurses are closer to end-of-life (EOL) patients than other medical professionals, due to the time they spend with them at their bedside, which leads them to understand patients' care goals. AIMS: To investigate the importance of EOL preferences by examining nurses' EOL decision-making regarding life-sustaining treatment (LST). METHODS: In this cross-sectional study, 559 self-reported questionnaires of Japanese nurses were examined. Marital status, age and decision-making regarding LST for themselves were investigated. FINDINGS: Unmarried participants from all age groups had a higher percentage of 'no preference for LST' than married groups. Differences between the percentages were higher in the 20s age group. Married participants increasingly preferred to receive no LST as their age increased, unlike single participants. CONCLUSION: Marital status influences Japanese nurses' EOL decision-making regarding LST. Therefore, it is necessary to consider a patient's marital status to facilitate better decision-making.

Experience of symptom control, anxiety and associating factors in a palliative care unit evaluated with Support Team Assessment Schedule Japanese version.

Various physical and psychosocial difficulties including anxiety affect cancer patients. Patient surroundings also have psychological effects on caregiving. Assessing the current status of palliative care intervention, specifically examining anxiety and its associated factors, is important to improve palliative care unit (PCU) patient quality of life (QOL). This study retrospectively assessed 199 patients admitted to a PCU during August 2018-June 2019. Data for symptom control, anxiety level, disease insight, and communication level obtained using Support Team Assessment Schedule Japanese version (STAS-J) were evaluated on admission and after 2 weeks. Palliative Prognostic Index (PPI) and laboratory data were collected at admission. Patient anxiety was significantly severer and more frequent in groups with severer functional impairment (p = 0.003) and those requiring symptom control (p = 0.006). Nevertheless, no relation was found between dyspnea and anxiety (p = 0.135). Patients with edema more frequently experienced anxiety (p = 0.068). Patient survival was significantly shorter when family anxiety was higher after 2 weeks (p = 0.021). Symptoms, edema, and disabilities in daily living correlate with patient anxiety. Dyspnea is associated with anxiety, but its emergence might be attributable mainly to physical factors in this population. Family members might sensitize changes reflecting worsened general conditions earlier than the patients.

Factors Relating to Caregivers' Preference for Advance Care Planning of Patients in Japan: A Cross-Sectional Study.

OBJECTIVES: The aim of this study was to examine the preferences of home caregivers on patient advance care planning (ACP), including life-sustaining treatment (LST) and the factors relating to these preferences. BACKGROUND: Personalized ACP aims to respect the autonomy and choices of terminally ill patients regarding end-of-life care. However, there have been cases wherein doctors must instead discuss ACP with surrogates (including caregivers) for various reasons such as dementia, intractable neurologic diseases, and cerebrovascular accident. METHODS: In this cross-sectional study, self-written questionnaires (filled by individuals themselves) were distributed to 506 in-home caregivers in 6 Japanese prefectures; the questionnaires contained items on caregiver and patient demographics, number of people living together in a caregiver's home (aside from patients), care duration, comprehension level of doctors' explanations regarding their patient's condition, patient diseases, whether caregivers have or have not told patients about their disease, level of nursing care, and caregiver LST preference (preferred or not preferred). The questionnaire package also contained the Burden Index of Caregiver-11, Patient Health Questionnaire-9, and Short Form-8 Health Survey. RESULTS: Valid responses were obtained from 309 caregivers. More than half of them were not sure of their patient's LST preference. Sex, number of people living together in a care home, comprehension level of doctors' explanations, and care duration were found to be the significant factors relating to caregivers' LST preference (P < .05). CONCLUSION: Health providers should be cognizant of the background factors relating to caregiver ACP preference when deciding on LST for terminal patients.

Inappropriate use of the emergency department for nonurgent conditions: Patient characteristics and associated factors at a Japanese hospital.

BACKGROUND: The purpose of this study was to investigate the primary factors associated with inappropriate out-of-hours emergency department (ED) use by patients with nonurgent conditions. METHODS: We compared patients with nonurgent conditions who made inappropriate, out-of-hours ED visits to patients who visited an acute care hospital during daytime consultation hours between May 30 and October 16, 2014, in terms of patient characteristics and reasons for consultation. Our goal was to identify factors associated with inappropriate ED use, defined as an out-of-hours, nonurgent, and unnecessary visits. RESULTS: We analyzed data from 84 patients who made inappropriate use of out-of-hours emergency care and 147 patients who sought care during regular consultation hours. In the inappropriate use group, "desire to be cured quickly" was the most common reason. Acute upper respiratory infection, acute gastroenteritis, and primary headache comprised 51.1% of diagnoses in the inappropriate use group. One factor associated with inappropriate use was two or more previous out-of-hours ED visits (odds ratio (OR) 3.19; 95% confidence interval (CI) 1.22-8.31) (reference: 0 visits). CONCLUSIONS: Patients with two or more previous out-of-hours ED visits were more than three times as likely to inappropriately use the ED compared to patients who had not visited the ED at all in the past 3 years.

Reasons for the preference of clinic visits to self-medication by common cold patients in Japan.

Background: Many Japanese visit medical institutions for common cold treatment, which can cause congestion in these institutions and an increase in medical expenses, although the common cold can be treated sufficiently through self-medication. Therefore, to elucidate the reasons individuals with common colds do not use over-the-counter (OTC) medication, we conducted an investigation using a self-administered inquiry sheet to determine reasons for clinic visits and for the avoidance of OTC medication. Methods: The study was of patients with self-diagnosed common cold symptoms using an anonymous self-report questionnaire. Results: Of the 471 patients administered the questionnaire, 442 responded. The analysis was focused on the 37 patients who responded that they had considered using OTC medication before coming to the clinic but decided against it and came to the clinic instead. The majority responded positively saying that they felt reassured when seen by a physician (91.9%) and that their common cold was cured more rapidly (89.2%). Conclusions: It can be presumed that many patients with common colds visit medical institutions because they feel reassured and feel that their symptoms improve at a quicker rate. The findings of this study indicated that there is a need for accurate information and relief from anxiety for patients regarding the common cold.

The Effect of Providing Life Support on Nurses' Decision Making Regarding Life Support for Themselves and Family Members in Japan.

Decision making in terminal illness has recently received increased attention. In Japan, patients and their families typically make decisions without understanding either the severity of illness or the efficacy of life-supporting treatments at the end of life. Japanese culture traditionally directs the family to make decisions for the patient. This descriptive study examined the influence of the experiences of 391 Japanese nurses caring for dying patients and family members and how that experience changed their decision making for themselves and their family members. The results were mixed but generally supported the idea that the more experience nurses have in caring for the dying, the less likely they would choose to institute lifesupport measures for themselves and family members. The results have implications for discussions on end-of-life care.

Measuring the effects of Zen training on quality of life and mental health among Japanese monk trainees: a cross-sectional study.

OBJECTIVE: Previous studies have reported that the practice of meditation can have beneficial physiologic and mental effects. Therefore, Zen trainees who regularly practice meditation might have high quality-of-life scores and high levels of general mental health; however, no previous study has tested these relationships. This article reports on a study that examined how rigorous professional training affected the International Quality of Life (QOL) Assessment Short Form-36 (SF-36) and General Health Questionnaire-28 (GHQ-28) scores of Zen trainees in Japanese monasteries. DESIGN: This was a single-center questionnaire-based study. SETTINGS/LOCATION: The study was conducted in Rinzai Zen monasteries. SUBJECT INTERVENTIONS: Anonymous and confidential surveys containing the SF-36 and GHQ-28 were distributed by mail, and 256 questionnaires were collected from Rinzai Zen monasteries. OUTCOME MEASURES: One hundred ninety-eight complete questionnaires were collected and the participants were divided according to their training length: group I (<1 year), group II (1-3 years), and group III (≥3 years). One-way analysis of variance and Tukey test for multiple comparison were conducted on normally distributed data, and the Kruskal-Wallis test was performed on non-normally distributed data. RESULTS: The SF-36 seven subscale scores (physical functioning, role-physical, body pain, general health, vitality, role-emotional, and mental health) of the longer-length training group were significantly higher compared to other groups. The SF-36 MCS (mental component summary) score among the groups were significantly different, and the scores of group III were significantly higher compared to the scores of group I. Furthermore, the GHQ-28 total and subscales (somatization, anxiety, social dysfunction, and depression) scores of longer-length training were significantly lower (better). CONCLUSIONS: These findings suggest that Zen professional training, including inward-attention practices, improves the QOL and general mental health of trainees, even in a tough and distressing environment. However, detailed qualitative and longitudinal studies are required to fully assess these effects.

Development of a monoclonal antibody against Epstein-Barr virus nuclear antigen leader protein (EBNA-LP) that can detect EBNA-LP expressed in P3HR1 cells.

A mouse monoclonal antibody, LP4D3, was raised against purified Epstein-Barr virus nuclear antigen leader protein (EBNA-LP) fused to glutathione-S-transferase. The antibody detected endogenous and exogenous EBNA-LP in immunoblotting, immunofluorescence and immunoprecipitation assays, and the epitope of the antibody was mapped in the W2 domain of EBNA-LP. While another monoclonal antibody to EBNA-LP, JF186, which is widely used for analyses of the viral protein, did not react with truncated forms of EBNA-LP expressed in P3HR1 cells, as reported earlier, the LP4D3 antibody did. The LP4D3 antibody will be a useful tool for further studies of EBNA-LP, especially investigations into the phenotypes of mutant EBNA-LP expressed in P3HR1 cells.