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BACKGROUND: Family caregivers have a vital role to play in palliative care for chronically ill patients. In Taiwan, caregiver demographics are evolving, with the number of male caregivers increasing. Gender differences influence psychosocial behaviours, thought processes and communication styles. In healthcare, acknowledgement of gender differences facilitates effective delivery of high-quality care. AIM: The aim of this study is to explore male caregivers' decision-making process for palliative care for chronically ill family members. METHODS: This study employed grounded theory to generate a substantive theory of male caregivers' decision-making process for palliative care for chronically ill family members. We recruited 22 male participants from three inner-city teaching hospitals in Taiwan. FINDINGS: Regarding the decision-making process of palliative care of chronic ill family, where male caregivers do not want their loved ones suffering anymore, the male caregivers' decision-making process was impacted, first, by caregivers' views on the last stage of life; second, by their wish for good care during the end of life; and third, by their conviction that the patients' wishes should be respected. Furthermore, caregivers' philosophy of life and death is also a supportive ground for decision-making. This philosophy was influenced by their education in palliative care, financial status and religious beliefs and practices. The core category emerging from this study is encapsulated by a participant's assertion, 'How difficult is it? There are no male and female differences'. CONCLUSION: We found that palliative care experiences of male caregivers are important for the decision-making process for palliative care for their chronically ill family members. Caregivers want their loved ones to receive good care as the last step in life, to respect their wishes and no more suffering for the patient. Therefore, health professionals should be familiar with the palliative care process that caregivers go through to offer updated information when needed.
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PURPOSE: This study evaluated the effectiveness of a multiple-intervention program (MIP) on the life satisfaction, social support, and depressive tendencies of older adults. DESIGN: A cross-sectional, pretest-posttest design involving a questionnaire survey was adopted. METHODS: Thirty-seven older adults were recruited from 2 daycare centers for an 8-week MIP comprising 60-min sessions conducted once a week. The questionnaire comprised the Short Portable Mental Status Questionnaire, Geriatric Depression Short Form-15 (GDS-SF15), Life Satisfaction Scale (LSS), and Inventory of Social Support Scale (ISSB). FINDINGS: The participants' average GDS-SF15 score decreased considerably (by 35.3%), their average ISSB score increased from 61.9% to 80.9%, and their average LSS score increased from 48% to 64%. CONCLUSIONS: The outcomes for depressive tendencies, social support, and life satisfaction were measured before and after the intervention, and the participants successfully engaged in the MIP throughout its duration and exhibited improvement. The MIP can serve as a basis for planning group activities for older adults. CLINICAL EVIDENCE: The MIP benefits older adults at daycare centers. Incorporating multiple activities into daily care can help increase the diversity, uniqueness, and innovativeness of a daycare center.
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Depresión , Apoyo Social , Humanos , Anciano , Taiwán , Estudios Transversales , Depresión/terapia , Satisfacción PersonalRESUMEN
Koi herpesvirus (KHV) is a highly contagious virus that causes KHV disease (KHVD) inducing high mortality in carp and koi (Cyprinus carpio L.). In the late stage, latency occurs with very low, often non-detectable virus concentrations, which represents a challenge for virus detection. After validation according to OIE recommendations, an antibody ELISA was established to recognize antibodies of C. carpio against KHV infection. In this study, the ELISA was modified to detect anti-KHV antibodies from a non-cyprinid fish. Experimentally infected rainbow trout (Oncorhynchus mykiss) were able to transmit KHV to naïve carp at two different temperatures, demonstrating their potential as a reservoir host. At 20°C, KHVD was induced in carp but not at 15°C. Unexpectedly, rainbow trout developed humoral response against KHV at both temperatures. In contrast to carp, at 15°C trout produced neutralizing antibodies but not at 20°C. While antibodies obtained from infected carp sera reacted in a similar way against all KHV, antibodies from rainbow trout sera reacted differently to the same isolates by ELISA. The data show that even when non-cyprinid fish species are infected with KHV, they can produce antibodies that differ from those observed in carp.
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Reservorios de Enfermedades/veterinaria , Enfermedades de los Peces/virología , Infecciones por Herpesviridae/veterinaria , Herpesviridae/fisiología , Oncorhynchus mykiss , Animales , Reservorios de Enfermedades/virología , Ensayo de Inmunoadsorción Enzimática/veterinaria , Femenino , Enfermedades de los Peces/sangre , Infecciones por Herpesviridae/sangre , Infecciones por Herpesviridae/virologíaRESUMEN
BACKGROUND: The aim of the Personal Data Protection Act (PDPA) is to regulate the collection, processing, and use of personal information; to avoid the infringement of personal rights; and to promote the reasonable use of personal information. Clinical nurses are frontline patient caregivers, and they are the most likely to have access to patients' personal information. If these nurses do not clearly understand the PDPA, they may violate the law and affect patients' rights. PURPOSE: The purpose of this study was to investigate the knowledge level of clinical nurses regarding the PDPA and related factors, with the findings intended to serve as a reference for continuing education. METHODS: A cross-sectional research design was adopted. A purposive sample of nurses working at a regional hospital in southern Taiwan was selected. A self-administered survey incorporating the self-developed Nurses Knowledge Scale for Patient Personal Data Protection Act (NKSPPDPA) was used to collect data from May to June 2017. RESULTS: A total of 269 valid responses were received (return rate: 89.67%). The mean score on the NKSPPDPA was 68.80 out of a total-possible 100 points. Knowledge related to patient privacy and penalties was relatively low. Moreover, working department, job title, and participation in PDPA-related on-the-job education were found to be significant predictors of NKSPPDPA score, while years of experience was found to have a low correlation only. CONCLUSIONS: The results suggest that clinical nurses have knowledge gaps regarding PDPA, especially in terms of privacy and penalties. Nurses should participate in continuing education to address these knowledge gaps.
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Competencia Clínica , Enfermeras y Enfermeros , Seguridad Computacional , Estudios Transversales , Humanos , Encuestas y CuestionariosRESUMEN
AIMS AND OBJECTIVES: To explore the lived experiences of family caregivers of epidermolysis bullosa (EB) patients. BACKGROUND: Patients with EB need long-term care. Their family experiences physical and mental stress while proving that care. However, very little research has explored the family caregivers' actual lived experiences when caring for EB patients. DESIGN: This is a qualitative research using the phenomenological approach. METHODS: Data were collected with the assistance of the Taiwan Foundation for Rare Disorders (TFRD). Interviews were conducted between 2015 and 2017 with primary family caregivers (n = 10) who had cared for EB patients for at least five years. Data were analysed using Colaizzi's (1978) seven-step phenomenological method. COREQ reporting guidelines were utilised. RESULTS: Four themes and eleven subthemes emerged after data analysis: (a) transformation and helplessness: changing expectations and helplessness associated with the rare, unknown disease; (b) mother's responsibility: mothers loving and protecting their children, surviving through adversity and challenges and self-experiencing a child's pain; (c) physical and mental fatigue experienced by the whole family: physical and mental exhaustion, and unbalanced lives; and (d) adjustment and social support: providing mutual assistance to mitigate adversity, hopeful search for treatments, the importance of patient associations and rare disease foundations, and social assistance requirements. CONCLUSION: Family caregivers experience many challenges when caring for EB patients and experience substantial stress and overwhelming burdens. Consequently, they would benefit greatly from various support systems to reduce the burden of caring for EB patients. RELEVANCE TO CLINICAL PRACTICE: Healthcare professionals can use the findings from this study to understand the circumstances faced by family caregivers and tailor care and education specifically to support each family's financial, social and household needs, thereby helping them reduce the stress of caring for EB patients.
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Cuidadores/psicología , Epidermólisis Ampollosa/enfermería , Familia/psicología , Adulto , Anciano , Niño , Femenino , Humanos , Cuidados a Largo Plazo/psicología , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Estrés Fisiológico , Estrés Psicológico/psicología , TaiwánRESUMEN
BACKGROUND: ST-segment elevation myocardial infarction (STEMI) is one of the leading causes of morbidity and mortality in developed countries. Therefore, understanding the prevalence and trends of major risk factors may facilitate primary and secondary prevention of STEMI. METHODS: In the present study, 2446 consecutive patients with STEMI admitted to Far Eastern Memorial Hospital from 2005 to 2016 were enrolled. A comprehensive analysis of the prevalence, distribution, and trends over time of major risk factors as well as Framingham risk scores of all patients was performed. RESULTS: The most prevalent risk factors were male sex, hypertension (HTN), smoking, age, dyslipidemia, and diabetes mellitus. Furthermore, 95%-97% of the patients had at least one modifiable risk factor, and < 1% of the patients did not have any identifiable risk factors. The prevalence trends of smoking, HTN, dyslipidemia, and metabolic syndrome increased significantly from 2005 to 2016. Seasonal variation analysis revealed a 15% increase in STEMI cases between January and March compared with those between April and December. Isolated low high- density lipoprotein-cholesterol syndrome was the second most common type of dyslipidemia, with a prevalence rate of 16.6%. Moreover, only 56.8% of the male and 32% of the female patients were in the Framingham high-risk group. CONCLUSIONS: A high prevalence rate and an increasing trend of modifiable risk factors resulted in a high number of STEMI cases at our hospital. Controlling modifiable risk factors and improving nontraditional risk factor detection could facilitate primary and secondary preventions for STEMI.
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Koi herpesvirus (KHV, Cyprinidherpesvirus 3) causes a fatal disease of koi and common carp. To obtain safe and efficacious live vaccines, we generated deletion mutants of KHV lacking the nonessential genes encoding two enzymes of nucleotide metabolism, thymidine kinase (TK, ORF55) and deoxyuridine-triphosphatase (DUT, ORF123). Since single-deletion mutants based on a KHV isolate from Israel (KHV-I) only exhibited partial attenuation (Fuchs W, Fichtner D, Bergmann SM, Mettenleiter TC. Arch Virol 2011;156â:â1059-1063), a corresponding double mutant was generated and tested in vivo, and shown to be almost avirulent but still protective. To overcome the low in vitro virus titres of KHV-I (≤105 p.f.u. ml-1), single and double TK and DUT deletions were also introduced into a cell culture-adapted KHV strain from Taiwan (KHV-T). The deletions did not affect in vitro virus replication, and all KHV-T mutants exhibited wild-type-like plaque sizes and titres exceeding 107 p.f.u. ml-1, as a prerequisite for economic vaccine production. Compared to wild-type and revertant viruses, the single-deletion mutants of KHV-T were significantly attenuated in vivo, and immersion of juvenile carp in water containing high doses of the double mutant caused almost no fatalities. Nevertheless, the deletion mutants induced similar levels of KHV-specific serum antibodies to the parental wild-type virus, and conferred solid protection against disease after challenge with wild-type KHV. For the convenient differentiation of DNA samples prepared from gill swabs of carp infected with wild-type and TK-deleted KHV we developed a triplex real-time PCR. Thus, KHV-TΔDUT/TK might be suitable as a genetic DIVA vaccine in the field.
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Herpesviridae/genética , Herpesviridae/inmunología , Pirofosfatasas/genética , Pirofosfatasas/inmunología , Timidina Quinasa/genética , Timidina Quinasa/inmunología , Animales , Carpas/inmunología , Carpas/virología , Células Cultivadas , ADN Viral/genética , ADN Viral/inmunología , Enfermedades de los Peces/inmunología , Enfermedades de los Peces/virología , Infecciones por Herpesviridae/inmunología , Infecciones por Herpesviridae/virología , Israel , Eliminación de Secuencia/genética , Eliminación de Secuencia/inmunología , Vacunas Atenuadas/genética , Vacunas Atenuadas/inmunología , Replicación Viral/genética , Replicación Viral/inmunologíaRESUMEN
BACKGROUND: Seneca Valley virus (SVV) has emerged in multiple countries in recent years. SVV infection can cause vesicular lesions clinically indistinguishable from those caused by other vesicular disease viruses, such as foot-and-mouth disease virus (FMDV), swine vesicular disease virus (SVDV), vesicular stomatitis virus (VSV), and vesicular exanthema of swine virus (VESV). Sensitive and specific RT-PCR assays for the SVV detection is necessary for differential diagnosis. Real-time RT-PCR (rRT-PCR) has been used for the detection of many RNA viruses. The insulated isothermal PCR (iiPCR) on a portable POCKIT™ device is user friendly for on-site pathogen detection. In the present study, SVV rRT-PCR and RT-iiPCR were developed and validated. RESULTS: Neither the SVV rRT-PCR nor the RT-iiPCR cross-reacted with any of the vesicular disease viruses (20 FMDV, two SVDV, six VSV, and two VESV strains), classical swine fever virus (four strains), and 15 other common swine viruses. Analytical sensitivities of the SVV rRT-PCR and RT-iiPCR were determined using serial dilutions of in vitro transcribed RNA as well as viral RNA extracted from a historical SVV isolate and a contemporary SVV isolate. Diagnostic performances were further evaluated using 125 swine samples by two approaches. First, nucleic acids were extracted from the 125 samples using the MagMAX™ kit and then tested by both RT-PCR methods. One sample was negative by the rRT-PCR but positive by the RT-iiPCR, resulting in a 99.20% agreement (124/125; 95% CI: 96.59-100%, κ = 0.98). Second, the 125 samples were tested by the taco™ mini extraction/RT-iiPCR and by the MagMAX™ extraction/rRT-PCR system in parallel. Two samples were positive by the MagMAX™/rRT-PCR system but negative by the taco™ mini/RT-iiPCR system, resulting in a 98.40% agreement (123/125; 95% CI: 95.39-100%, κ = 0.97). The two samples with discrepant results had relatively high CT values. CONCLUSIONS: The SVV rRT-PCR and RT-iiPCR developed in this study are very sensitive and specific and have comparable diagnostic performances for SVV RNA detection. The SVV rRT-PCR can be adopted for SVV detection in laboratories. The SVV RT-iiPCR in a simple field-deployable system could serve as a tool to help diagnose vesicular diseases in swine at points of need.
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Picornaviridae/aislamiento & purificación , Reacción en Cadena en Tiempo Real de la Polimerasa/veterinaria , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa/veterinaria , Enfermedades de los Porcinos/virología , Animales , Variación Genética , Picornaviridae/genética , ARN Viral/aislamiento & purificación , Reacción en Cadena en Tiempo Real de la Polimerasa/métodos , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa/métodos , Sensibilidad y Especificidad , Porcinos , Enfermedades de los Porcinos/diagnósticoRESUMEN
Dengue virus (DENV) infection, a mosquito-borne disease, is a major public health problem in tropical countries. Point-of-care DENV detection with good sensitivity and specificity enables timely early diagnosis of DENV infection, facilitating effective disease management and control, particularly in regions of low resources. The Pockit dengue virus reagent set (GeneReach Biotech), a reverse transcription insulated isothermal PCR (RT-iiPCR), is available to detect all four serotypes of DENV on the field-deployable Pockit system, which is ready for on-site applications. In this study, analytical and clinical performances of the assay were evaluated. The index assay did not react with 14 non-DENV human viruses, indicating good specificity. Compared to the U.S. CDC DENV-1-4 real-time quantitative RT-PCR (qRT-PCR) assay, testing with serial dilutions of virus-spiked human sera demonstrated that the index assay had detection endpoints that were separately comparable with the 4 serotypes. Excellent reproducibility was observed among repeat tests done by six operators at three sites. In clinical performance, 195 clinical sera collected around Kaohsiung city in 2012 and 21 DENV-4-spiked sera were tested with the RT-iiPCR and qRT-PCR assays in parallel. The 121 (11 DENV-1, 78 DENV-2, 11 DENV-3, and 21 DENV-4) qRT-PCR-positive and 95 qRT-PCR-negative samples were all positive and negative by the RT-iiPCR reagent results, respectively, demonstrating high (100%) interrater agreement (95% confidence interval [CI95%], â¼98.81% to 100%; κ = 1). With analytical and clinical performance equivalent to those of the reference qRT-PCR assay, the index PCR assay on the field-deployable system can serve as a highly sensitive and specific on-site tool for DENV detection.
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Virus del Dengue/aislamiento & purificación , Dengue/diagnóstico , Técnicas de Diagnóstico Molecular/métodos , Sistemas de Atención de Punto , ARN Viral/sangre , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Dengue/sangre , Virus del Dengue/genética , Humanos , Técnicas de Diagnóstico Molecular/normas , ARN Viral/genética , Juego de Reactivos para Diagnóstico , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , SerogrupoRESUMEN
Cyprinid herpesvirus 3 (CyHV-3) is the archetypal fish alloherpesvirus and the etiologic agent of a lethal disease in common and koi carp. To date, the genome sequences of only four CyHV-3 isolates have been published, but no comparisons of the biologic properties of these strains have been reported. We have sequenced the genomes of a further seven strains from various geographical sources, and have compared their growth in vitro and virulence in vivo. The major findings were: (i) the existence of the two genetic lineages previously described as European and Asian was confirmed, but inconsistencies between the geographic origin and genotype of some strains were revealed; (ii) potential inter-lineage recombination was detected in one strain, which also suggested the existence of a third, as yet unidentified lineage; (iii) analysis of genetic disruptions led to the identification of non-essential genes and their potential role in virulence; (iv) comparison of the in vitro and in vivo properties of strains belonging to the two lineages revealed that inter-lineage polymorphisms do not contribute to the differences in viral fitness observed; and (v) a negative correlation was observed among strains between viral growth in vitro and virulence in vivo. This study illustrates the importance of coupling genomic and biologic comparisons of viral strains in order to enhance understanding of viral evolution and pathogenesis.
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Carpas , Enfermedades de los Peces/virología , Genoma Viral , Infecciones por Herpesviridae/veterinaria , Herpesviridae/genética , Herpesviridae/patogenicidad , Animales , Herpesviridae/crecimiento & desarrollo , Infecciones por Herpesviridae/virología , Virulencia , Secuenciación Completa del Genoma/veterinariaRESUMEN
BACKGROUND: The recent emergence of Zika virus (ZIKV) in Brazil and its precipitous expansion throughout the Americas has highlighted the urgent need for a rapid and reliable on-site diagnostic assay suitable for viral detection. Such point-of-need (PON), low-cost diagnostics are essential for ZIKV control in vulnerable areas with limited resources. METHODS: We developed and evaluated a ZIKV-specific field-deployable RT-iiPCR reagent set targeting the E gene for rapid detection of ZIKV in ZIKV-spiked human and mosquito specimens, and compared its performance to the Center for Disease Control and Prevention (CDC) and Pan American Health Organization (PAHO) RT-qPCR assays targeting the E and NS2B genes, respectively. RESULTS: These assays demonstrated exclusive specificity for ZIKV (African and Asian lineages), had limits of detection ranging from 10 to 100 in vitro transcribed RNA copies/µl and detection endpoints at 10 plaque forming units/ml of infectious tissue culture fluid. Analysis of human whole blood, plasma, serum, semen, urine, and mosquito pool samples spiked with ZIKV showed an agreement of 90% (k = 0.80), 92% (k = 0.82), 95% (k = 0.86), 92% (k = 0.81), 90% (k = 0.79), and 100% (k = 1), respectively, between the RT-iiPCR assay and composite results from the reference RT-qPCR assays. Overall, the concurrence between the ZIKV RT-iiPCR and the reference RT-qPCR assays was 92% (k = 0.83). CONCLUSIONS: The ZIKV RT-iiPCR has a performance comparable to the reference CDC and PAHO RT-qPCR assays but provides much faster results (~1.5 h) with a field-deployable system that can be utilized as a PON diagnostic with the potential to significantly improve the quality of the health care system in vulnerable areas.
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ARN Viral/análisis , Infección por el Virus Zika/diagnóstico , Virus Zika/genética , Animales , Culicidae/virología , Humanos , Sistemas de Atención de Punto , ARN Viral/sangre , ARN Viral/orina , Reacción en Cadena en Tiempo Real de la Polimerasa , Sensibilidad y Especificidad , Virus Zika/aislamiento & purificación , Infección por el Virus Zika/virologíaRESUMEN
AIMS AND OBJECTIVES: To design a training programme for nurses and evaluate the effectiveness of the training programme in improving the nurses' self-efficacy in reporting cases of child abuse and neglect. BACKGROUND: The problem of child abuse and neglect cases has become prevalent throughout numerous countries. Previous studies have found that more than 70% of Taiwanese nurses considered that they required child abuse and neglect training. Moreover, a training programme for child abuse and neglect reporting based on self-efficacy theory in clinical practice has been developed previously. METHODS: A quasi-experimental research design was implemented. The study participants comprised 80 clinical nurses: 40 in an experimental group and 40 in a control group; the pretest, post-test and follow-up results were compared between the groups. Moreover, an analysis of covariance was applied to test the effectiveness of a nurse child abuse and neglect training programme after controlling for the effects of age, marital status and working years. The experimental and control groups were compared according to their scores on each self-efficacy subscale. RESULTS: The experimental and control groups differed significantly regarding the outcome measures of all six subscales of child abuse and neglect reporting self-efficacy between the pretest and post-test. Therefore, the results supported the hypothesis that nurse self-efficacy in reporting child abuse and neglect cases would improve after completing the Child Abuse and Neglect Training Program for Nurses. CONCLUSION: The Child Abuse and Neglect Training Program for Nurses is an appropriate training programme for improving nurse competence and confidence in reporting suspected child abuse and neglect cases. RELEVANCE TO CLINICAL PRACTICE: This study is relevant to clinical practice because it clarifies a relationship between nurses' self-efficacy and reporting behaviour. It also highlights the importance and effectiveness of the training programme Child Abuse and Neglect Training Program for Nurses in improving nurses' reporting behaviour for child abuse and neglect cases.
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Maltrato a los Niños/prevención & control , Competencia Clínica , Notificación Obligatoria , Adulto , Niño , Educación Continua en Enfermería , Femenino , Humanos , Masculino , Persona de Mediana Edad , Evaluación de Programas y Proyectos de Salud , Encuestas y Cuestionarios , Taiwán , Adulto JovenRESUMEN
Dengue virus (DENV) infection is considered a major public health problem in developing tropical countries where the virus is endemic and continues to cause major disease outbreaks every year. Here, we describe the development of a novel, inexpensive, and user-friendly diagnostic assay based on a reverse transcription-insulated isothermal PCR (RT-iiPCR) method for the detection of all four serotypes of DENV in clinical samples. The diagnostic performance of the newly established pan-DENV RT-iiPCR assay targeting a conserved 3' untranslated region of the viral genome was evaluated. The limit of detection with a 95% confidence was estimated to be 10 copies of in vitro-transcribed (IVT) RNA. Sensitivity analysis using RNA prepared from 10-fold serial dilutions of tissue culture fluid containing DENVs suggested that the RT-iiPCR assay was comparable to the multiplex real-time quantitative RT-PCR (qRT-PCR) assay for DENV-1, -3, and -4 detection but 10-fold less sensitive for DENV-2 detection. Subsequently, plasma collected from patients suspected of dengue virus infection (n = 220) and individuals not suspected of dengue virus infection (n = 45) were tested by the RT-iiPCR and compared to original test results using a DENV NS1 antigen rapid test and the qRT-PCR. The diagnostic agreement of the pan-DENV RT-iiPCR, NS1 antigen rapid test, and qRT-PCR tests was 93.9%, 84.5%, and 97.4%, respectively, compared to the composite reference results. This new RT-iiPCR assay along with the portable POCKIT nucleic acid analyzer could provide a highly reliable, sensitive, and specific point-of-need diagnostic assay for the diagnosis of DENV in clinics and hospitals in developing countries.
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Virus del Dengue/aislamiento & purificación , Dengue/diagnóstico , Técnicas de Diagnóstico Molecular/métodos , Sistemas de Atención de Punto , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa/métodos , Virus del Dengue/genética , Humanos , Sensibilidad y EspecificidadRESUMEN
The absence of easily perceived symptoms in the early stages of chronic kidney disease (CKD) causes low levels of awareness and treatment of this disease. Therefore, adherence to measures that may prevent disease progression, i.e., lifestyle changes, regular clinic visits, and timely medication administration, is often low among early-stage CKD patients. However, continuous assistance from significant others through trusting, understanding, sharing, and coaching assistance may promote a healthy lifestyle and prevent progression of the disease. The necessary characteristics of significant others include dependability, credibility, and positivity. Significant others may use their understanding, caring, faith, and honesty to help patients face CKD and improve self-care efficacy. This article discusses the assistance that significant others may provide to CKD patients, including warning mechanisms, target setting, encouragement, and feedback. By developing the functions of supervision, companionship, and support, significant others may help patients live a healthier life and improve their medical compliance and thus postpone disease progression.
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Insuficiencia Renal Crónica/terapia , HumanosRESUMEN
BACKGROUND: Canine distemper virus (CDV) has been associated with outbreaks of canine infectious respiratory disease in shelters and boarding kennel environments. POCKITTM Nucleic Acid Analyzer is a field-deployable device capable of generating automatically interpreted insulated isothermal polymerase chain reaction (iiPCR) results from extracted nucleic acid within one hour. In this study, reverse transcription iiPCR (RT-iiPCR) was developed to facilitate point-of-need diagnosis of CDV infection. RESULTS: Analytical sensitivity (limit of detection 95%) of the established CDV RT-iiPCR was about 11 copies of in vitro transcribed RNA per reaction. CDV RT-iiPCR generated positive signals from CDV, but not Bordetella bronchiseptica, canine parvovirus, canine herpesvirus, canine adenovirus 2, canine influenza virus (subtype H3N8), canine parainfluenza virus, and canine respiratory coronavirus. To evaluate accuracy of the established reaction in canine distemper clinical diagnosis, 110 specimens from dogs, raccoons, and foxes suspected with CDV infection were tested simultaneously by CDV RT-iiPCR and real-time RT-PCR. CDV RT-iiPCR demonstrated excellent sensitivity (100%) and specificity (100%), compared to real-time RT-PCR. CONCLUSIONS: The results indicated an excellent correlation between RT-iiPCR and a reference real time RT-PCR method. Working in a lyophilized format, the established method has great potential to be used for point-of-care diagnosis of canine distemper in animals, especially in resource-limited facilities.
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Virus del Moquillo Canino/aislamiento & purificación , Moquillo/virología , Reacción en Cadena de la Polimerasa/veterinaria , Animales , Moquillo/diagnóstico , Perros , Reacción en Cadena de la Polimerasa/métodos , ARN Viral/aislamiento & purificación , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , Factores de TiempoRESUMEN
Purpose: The aim of this study was to explore the essence of the lived experiences of palliative care professionals in cultivating mindfulness, with a focus on the meaning of mindfulness in their lives and how mindfulness is experienced throughout their process of caring for others. Design: This was a qualitative study using a phenomenological approach. Methods: Eleven palliative care professionals (three physicians, four nurses, three psychologists, and one spiritual care provider) partook in in-depth interviews. Data were collected from the in-depth interviews and analyzed according to the method of Giorgi. Findings: Two major themes emerged from this study. First, the palliative care professionals realized the need for self-care amid emotional burden, including recognizing their feelings of guilt and self-doubt, emotional contagion of grief, reflections of others' fragility on themself, and their self-imposed limitations. Second, they noticed the transformative impact of mindfulness on them, including detecting reconnection with their body, changes in their personal values, self-acceptance, and liberation. Conclusion: Palliative care professionals can cultivate self-acceptance and facilitate entirely new life experiences through the practice of mindfulness. For them, mindfulness is not merely a self-regulation technique but an existential epiphany, offering hope for self-care and empowerment.
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BACKGROUND: and Purpose: With mindfulness being increasingly recognized for its potential to address psychological challenges related to advanced or terminal illnesses, palliative care professionals are incorporating mindfulness-based interventions into their practice. However, there is limited understanding of the practical applications of mindfulness in clinical settings, particularly for end-of-life patients. This study explored palliative care professionals' experiences in delivering mindfulness-based therapy to end-of-life patients, thereby aiming to inform the development of effective interventions. MATERIALS AND METHODS: Semi-structured interviews were conducted with 15 palliative care professionals. Participants were asked to describe their memorable experiences in applying mindfulness in a clinical setting. Data were analyzed following Moustakas's transcendental phenomenology approach. RESULTS: The interviews produced three themes: clinicians' mindfulness experiences form the cornerstone of their clinical application of mindfulness; creating an optimal healing environment is essential for mindfulness practice; and patient-centric mindfulness guidance should be implemented. CONCLUSION: This study underscores the critical role of mindfulness in end-of-life care, highlighting its integration into daily life by palliative care professionals. By drawing upon their own mindfulness experiences, palliative care professionals facilitated a therapeutic environment tailored to the unique needs of end-of-life patients. This patient-centered approach not only enhanced the quality of care but also fostered a healing connection rooted in compassion and empathy. The findings advocate for further education and development of mindfulness-based interventions, including group therapies, to support the holistic well-being of patients in collectivist cultures. Future research should further explore the practical applications and benefits of mindfulness in end-of-life care settings.
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Colangitis/etiología , Coledocolitiasis/complicaciones , Conducto Cístico/anomalías , Vesícula Biliar/anomalías , Cálculos Biliares/complicaciones , Enfermedad Aguda , Colangitis/diagnóstico por imagen , Colangitis/cirugía , Coledocolitiasis/diagnóstico por imagen , Coledocolitiasis/cirugía , Conducto Cístico/diagnóstico por imagen , Conducto Cístico/cirugía , Femenino , Vesícula Biliar/diagnóstico por imagen , Vesícula Biliar/cirugía , Cálculos Biliares/diagnóstico por imagen , Cálculos Biliares/cirugía , Humanos , Persona de Mediana Edad , Tomografía Computarizada por Rayos X , UltrasonografíaRESUMEN
In this paper, we investigate the carrier injection and transport characteristics in iridium(III)bis[4,6-(di-fluorophenyl)-pyridinato-N,C2']picolinate (FIrpic) doped phosphorescent organic light-emitting devices (OLEDs) with oxadiazole (OXD) as the bipolar host material of the emitting layer (EML). When doping Firpic inside the OXD, the driving voltage of OLEDs greatly decreases because FIrpic dopants facilitate electron injection and electron transport from the electron-transporting layer (ETL) into the EML. With increasing dopant concentration, the recombination zone shifts toward the anode side, analyzed with electroluminescence (EL) spectra. Besides, EL redshifts were also observed with increasing driving voltage, which means the electron mobility is more sensitive to the electric field than the hole mobility. To further investigate carrier injection and transport characteristics, FIrpic was intentionally undoped at different positions inside the EML. When FIrpic was undoped close to the ETL, driving voltage increased significantly which proves the dopant-assisted-electron-injection characteristic in this OLED. When the undoped layer is near the electron blocking layer, the driving voltage is only slightly increased, but the current efficiency is greatly reduced because the main recombination zone was undoped. However, non-negligible FIrpic emission is still observed which means the recombination zone penetrates inside the EML due to certain hole-transporting characteristics of the OXD.
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Iridio , Sustancias LuminiscentesRESUMEN
This study explores women and their children's lived experience of domestic violence (DV). A qualitative phenomenological research approach was used. Data were collected by semi-structured interviews. Five women and five adult children participated in this study. COREQ reporting guidelines were utilized. Three main themes and six subthemes emerged from the interviews with the women; the main themes were "living with suffering", "insecurity in daily life", and "conformity in coping behaviors". Two main themes and four subthemes were identified from the interviews with the children; the main themes were "barriers to learning and interactions with peers" and "a sense of threat to life". The findings show that the women and their children had to cope with not only the DV itself but also the negative consequences of the violence. Several recommendations are made for the police and first-line healthcare and social work systems and to prevent DV by integrating the care provided to the family. The findings provide prevention and integration care for mothers and their children experiencing DV systematically.