Evaluation of Autonomic Nervous System Function During Sleep by Mindful Breathing Using a Tablet Device: Randomized Controlled Trial.

BACKGROUND: One issue to be considered in universities is the need for interventions to improve sleep quality and educational systems for university students. However, sleep problems remain unresolved. As a clinical practice technique, a mindfulness-based stress reduction method can help students develop mindfulness skills to cope with stress, self-healing skills, and sleep. OBJECTIVE: We aim to verify the effectiveness of mindful breathing exercises using a tablet device. METHODS: In total, 18 nursing students, aged 18-22 years, were randomly assigned and divided equally into mindfulness (Mi) and nonmindfulness (nMi) implementation groups using tablet devices. During the 9-day experimental period, cardiac potentials were measured on days 1, 5, and 9. In each sleep stage (sleep with sympathetic nerve dominance, shallow sleep with parasympathetic nerve dominance, and deep sleep with parasympathetic nerve dominance), low frequency (LF) value, high frequency (HF) value, and LF/HF ratios obtained from the cardiac potentials were evaluated. RESULTS: On day 5, a significant correlation was observed between sleep duration and each sleep stage in both groups. In comparison to each experimental day, the LF and LF/HF ratios of the Mi group were significantly higher on day 1 than on days 5 and 10. LF and HF values in the nMi group were significantly higher on day 1 than on day 5. CONCLUSIONS: The correlation between sleep duration and each sleep stage on day 5 suggested that sleep homeostasis in both groups was activated on day 5, resulting in similar changes in sleep stages. During the experimental period, the cardiac potentials in the nMi group showed a wide range of fluctuations, whereas the LF values and LF/HF ratio in the Mi group showed a decreasing trend over time. This finding suggests that implementing mindful breathing exercises using a tablet device may suppress sympathetic activity during sleep. TRIAL REGISTRATION: UMIN-CTR Clinical Trials Registry UMIN000054639; https://tinyurl.com/mu2vdrks.

Analysis of the status and content of consultations with a Cancer Consultation and Support Centre during the COVID-19 pandemic.

PURPOSE: Cancer Consultation and Support Centres (CCSCs) in Japan have been established at designated cancer hospitals nationwide and these centres provide information and consultation support for cancer care. The purpose of this study is to analyse the status and content of consultations during the COVID-19 pandemic using consultation record data from the Cancer Consultation Support Centre (CCSC) database from January 2020 to March 2021. METHODS: First, we examined the number and percentage of cases involving and not involving COVID-19 and compared the items of the entry forms between the groups. The comparison between the two groups suggests that the traditional consultation items used before the COVID-19 pandemic did not adequately cover the consultation content during the COVID-19 pandemic. Therefore, we categorised the content of consultation records related to COVID-19. RESULTS: As a result, the content was consolidated into 16 categories, which were appropriately captured from five different aspects. CONCLUSION: Using the resulting categories, we were able to create a complementary consultation entry form that could be operational during the COVID epidemic and consult consultants for the support they needed. TRIAL REGISTRATION: Not applicable.

Development of a Systematic Approach to Consultation Record Data from Cancer Consultation and Support Centers.

The purpose of this study is to extract features and structure them using text mining and to analyze changes over time on consultation records accumulated in a cancer consultation and support center database from 2009 to 2018. The text-mining approach worked effectively under conditions of expanding data, and a co-occurrence network revealed patterns and trends in the content of consultations.

Analysis of Gaze Information Patterns of Nurses Gathering Patient Information Using Electronic Health Records.

The objective of this study was to clarify gaze information patterns of nurses gathering patient information using electronic health records. We recorded the electronic health record screen on which nurses' gazes were presented using an eye tracker and analyzed the recorded images. The analysis revealed two types of gaze information patterns of nurses engaged in patient information gathering. However, no regularity was observed in the gaze information patterns of the nurses viewing the electronic health record sections after selecting a patient.

Paediatric HIV and elimination of mother-to-child transmission of HIV in the ASEAN region: a call to action.

Recent achievements in scaling up paediatric antiretroviral therapy (ART) have changed the life of children living with HIV, who now stay healthy and live longer lives. However, as it becomes more of a chronic infection, a range of new problems have begun to arise. These include the disclosure of HIV serostatus to children, adherence to ART, long-term toxicities of antiretroviral drugs and their sexual and reproductive health, which are posing significant challenges to the existing health systems caring for children with HIV with limited resources, experiences and capacities. While intensified efforts and actions to improve care and treatment for these children are needed, it is crucial to accelerate the prevention of mother-to-child transmission (PMTCT) of HIV, which is the main cause of paediatric HIV in the ASEAN region so as to eliminate the fundamental cause of the problem. This report argues that given over 70% of women have access to at least one antenatal care visit in the region and acceptance of HIV testing after receiving counselling on PMTCT could be as high as 90%, there is an opportunity to strengthen PMTCT services and eventually eliminate new paediatric HIV infections in the ASEAN countries.

Impact of CRF01_AE-specific polymorphic mutations G335D and A371V in the connection subdomain of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) on susceptibility to nucleoside RT inhibitors.

Certain mutations in the connection subdomain and RNase H domain of reverse transcriptase (RT) of subtype B HIV-1 contribute to resistance to nucleoside reverse transcriptase inhibitors (NRTIs). However, the impact of non-B subtype polymorphisms in this region on drug resistance remains unclear. In this study, we determined the frequencies of drug resistance mutations of the entire RT in patients with treatment failure from a cohort of Circulating recombinant form (CRF) 01_AE HIV-1-infected patients in Hanoi, Viet Nam. Subsequently, we assessed the impact of CRF01_AE polymorphisms G335D and A371V with or without thymidine analogue mutations (TAMs) on susceptibility to NRTI with recombinant viruses. In 49 patients with treatment failure, resistance mutations to NRTIs in the N-terminal half of RT were observed in 89.8%. In the C-terminal half, G335D (100%), N348I (36.8%), A371V (100%), A376S (5.3%) and A400T (97.4%) were detected, although G335D, A371V and A400T were considered polymorphisms of CRF01_AE. Drug susceptibility showed G335D, A371V, or both did not confer resistance by themselves but conferred significant resistance to NRTIs with TAMs, especially in mutants containing G335D, A371V and TAM type 2. Our results suggest the important role of CRF01_AE polymorphisms in the C-terminal half of RT in drug resistance.

The development of the nursing action master file.

The nursing action master was developed through collecting terms used by the nurses. The nursing action terms were classified in 2 of the basics and specialty. The nursing action master consists of four hierarchical structures. Serial numbers and ID are set in every hierarchy. It started from 2006 to supply the master and it is revised every year. The number of the publication records is 1,053 basic nursing practice standard terms.

Profile of HIV type 1 infection and genotypic resistance mutations to antiretroviral drugs in treatment-naive HIV type 1-infected individuals in Hai Phong, Viet Nam.

We evaluated the prevalence and profile of antiretroviral treatment (ART)-associated resistance mutations among HIV-1 strains in northern Vietnam by genotypically analyzing strains isolated from ART-naive individuals in Hai Phong, a city in which HIV-1 is highly prevalent. Plasma samples were collected from injecting drug users (IDU, n = 760), female sex workers (FSW, n = 91), seafarers (n = 94), pregnant women (n = 200), and blood donors (n = 210), and screened for HIV-1 antibodies. Plasma viral RNA was extracted from HIV-1-positive samples, amplified by reverse transcriptase (RT)-PCR of protease and RT genes, and analyzed for genotypes and ART-associated resistance mutations. HIV-1 prevalence among IDU, FSW, seafarers, pregnant women, and blood donors was 35.9%, 23.1%, 0%, 0.5%, and 2.9%, respectively. Phylogenetic analyses revealed that the most prevalent HIV-1 subtype was CRF01_AE (98.3%), similar to strains prevalent in southern China. Four (1.4%) subtype B strains and one (0.3%) unique recombinant between subtypes B and C were also identified. We found protease inhibitor-associated major resistance mutations in one of the 294 cases analyzed (0.3%; mutation M46I). We found RT inhibitor-associated major resistance mutations in 7/273 cases (2.6%; one occurrence each of L74I, M184I, and K219E; three cases of K103N; and two cases of G190E). One CRF01_AE strain harboring a protease codon 35 insertion was first identified in Vietnam. Thus, monitoring of drug-resistant HIV-1 and establishment of a database are required for the proper selection of ART in Vietnam.

Evaluation of analytical studies of critical pathway variances in Japan.

In the last 10 years (1994-2004), the contents of original papers that examined critical pathway variances were analyzed. The results revealed that many research achievements were not applied to practically improving path variances as a result of insufficient coding of variances, and the use of coded data for statistical tests was limited. In order to obtain scientific evidence for evidence-based nursing, it is necessary to actively plan a research design for intentionally analyzing variance.

Effects of arsenic on younger generations.

Health risks caused by the chronic exposure to arsenic-contaminated groundwater has been recognized in many Asian and Latin American countries. While the health effects among adults have been well documented, those among the younger generations including children, infants, babies, and fetus have been scarcely reported. In this minireview, possible effects of chronic arsenic exposure on the younger generations are discussed in terms of skin manifestations among the children, exposure among newborns and infants especially from the breast milk, child growth and development, reproductive performance. For each of the topics, our preliminary results obtained in an arsenic-contaminated area in Bangladesh will be described, followed by a brief overview on the recent publications dealing with the topic. Although there exist some human data that suggest possible effects on some of the above-mentioned endpoints, the data as a whole is too premature to conclude whether the arsenic poses serious threat to younger generations or not. Considering the public health importance of toxic effects imposed during the early life stages, it is clear that much more scientific efforts should be made to elucidate the possible effects of arsenic on the younger generations.