RESUMO
Poor self-management in patients with diabetes is a consistent issue, leading to diabetes complications. The purpose of this study was to examine the relationships of demographic, cognitive, psychological, social, and physiological factors to self-management in patients with diabetes. In this cross-sectional, correlational study, data were collected from 98 patients through REDCap in 2023. Multiple regression analysis was used to address the study purpose. In the sample, adherence to adequate self-management was poor. Knowledge, self-efficacy, and body mass index (BMI) were associated with overall diabetes self-management. Self-efficacy and BMI were associated with diet and exercise. Knowledge and self-efficacy were associated with blood glucose testing. No factors were associated with smoking and foot care. In conclusion, different factors were associated with different types of self-management, but BMI and self-efficacy were associated with most types of self-management. Clinicians and researchers can target BMI, self-efficacy, and knowledge to improve self-management in patients with diabetes.
Assuntos
Diabetes Mellitus Tipo 2 , Autogestão , Humanos , Diabetes Mellitus Tipo 2/terapia , Diabetes Mellitus Tipo 2/psicologia , Estudos Transversais , Comportamentos Relacionados com a Saúde , Exercício Físico/psicologia , Autocuidado/métodos , AutoeficáciaRESUMO
Provision of palliative care to patients with advanced chronic diseases or old populations is suboptimal, which results in unnecessary suffering of and burden to patients, caregivers, and society. Low self-efficacy in palliative care among nurses is a factor affecting suboptimal utilization of palliative care. Poor knowledge is a factor affecting low self-efficacy in palliative care of nurses. Attitudes may contribute to the relationship between knowledge and self-efficacy in palliative care, but these relationships have been rarely examined in nurses. This study aimed to determine whether nurses' attitudes moderate the relationship between knowledge and self-efficacy in palliative care. In a cross-sectional, correlational study, online or offline survey on self-efficacy, knowledge, attitudes, and covariates was conducted from 282 nurses in South Korea. PROCESS v4.1 for SPSS was used to address the study aim. Higher levels of knowledge (p = .048) and attitudes (p < .001), and the interaction term of knowledge and attitudes (p = .025) were significantly associated with higher levels of self-efficacy (F = 6.12, p < .001, R2 = .152), indicating the moderating effects of attitudes. The relationships between higher levels of knowledge and self-efficacy were significant only in nurses with highly and moderately positive attitudes (R2 change = .016, F = 5.11, p = .025), but not nurses with lack of positive attitudes. Our results supported the moderating role of nurses' attitudes in the relationship between knowledge and self-efficacy. To improve self-efficacy in palliative care in nurses, improvement in knowledge and facilitation of positive attitudes are needed.
Assuntos
Enfermeiras e Enfermeiros , Cuidados Paliativos , Humanos , Cuidados Paliativos/métodos , Estudos Transversais , Autoeficácia , Conhecimentos, Atitudes e Prática em Saúde , Inquéritos e Questionários , Atitude do Pessoal de SaúdeRESUMO
Staphylococcus aureus is one of the major pathogens causing foodborne outbreaks and severe infections worldwide. Generally, various physical and chemical treatments have been applied to control S. aureus in the food industry. However, conventional treatments usually affected food quality and often produced toxic compounds. Therefore, bacteriophage (phage), a natural antimicrobial agent, has been suggested as an alternative strategy to control foodborne pathogens including S. aureus. In this study, KMSP1, a bacteriophage infecting S. aureus was isolated from a raw milk sample and characterized. Transmission electron microscopy (TEM) analysis revealed that phage KMSP1 belongs to the Myoviridae family. Phage KMSP1 efficiently inhibited bacterial growth for >28 h post-infection. In addition, phage KMSP1 could infect a broad spectrum of S. aureus strains, including methicillin-resistant S. aureus (MRSA) strains. Whole-genome sequence analysis showed that KMSP1 is a lytic phage with the absence of genes related to lysogen formation, toxin production, and antibiotics resistance, respectively. In the genome of KMSP1, the presence of putative tail lysin containing a cysteine/histidine-dependent amidohydrolase/peptidase (CHAP) domain could be one of the reasons for the effective antimicrobial activity of KMSP1. Furthermore, high stability of phage KMSP1 at temperature ranging from 4 to 55 °C and pH ranging from 5 to 11, suggested its potential use in various food systems. Receptor analysis revealed that KMSP1 utilized cell wall teichoic acid (WTA), one of the major virulence factors of S. aureus, as a host receptor. Application of phage KMSP1 at an MOI of 104 achieved a significant reduction of log 8.8 CFU/mL of viable cell number in pasteurized milk and log 4.3 CFU/cm2 in sliced cheddar cheese after 24 h. Taken together, the strong antimicrobial activity of phage KMSP1 suggested that it could be developed as a biocontrol agent in dairy products to control S. aureus contamination.
Assuntos
Anti-Infecciosos , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas , Humanos , Staphylococcus aureus , Fagos de Staphylococcus/genética , Infecções Estafilocócicas/microbiologia , Laticínios , Anti-Infecciosos/farmacologiaRESUMO
AIM: Little is known about attitudes toward advance directives and factors associated with them among emergency and palliative care nurses who often or daily face end-of-life circumstances. Thus, we aimed to compare the levels of attitudes toward advance directives, communication skills, knowledge about end-of-life care (knowledge), and awareness of the concept of a good death (good death awareness) between emergency and palliative care nurses, and to examine factors associated with attitudes toward advance directives in the total sample. METHODS: In this cross-sectional, correlational study, data were collected from 153 nurses (59 emergency and 94 palliative care nurses) at three tertiary hospitals using online or offline surveys and were analyzed using t-tests and multiple linear regression analysis. RESULTS: The levels of attitudes, communication skills, knowledge, and good death awareness were moderate in both groups. Attitudes in emergency compared to palliative care nurses were less positive (46.78 vs. 48.38; p = .044), and knowledge was significantly lower (13.64 vs. 15.00; p = .004). Communication skills and good death awareness between the two groups were similar. In the total sample, emergency practice (B = -1.59, p = .024), and lower levels of good death awareness (B = 0.30, p < .001), communication skills (B = 0.18, p = .001), and education (B = -2.84, p = .015) were associated with less positive attitudes (F = 9.52, p < .001; R2 = 0.35). CONCLUSIONS: The findings demonstrate the need for improvements in attitudes, knowledge, communication skills, and good death awareness in both groups, especially emergency nurses. Two modifiable targets of interventions to improve nurses' attitudes were also noted.
Assuntos
Enfermeiras e Enfermeiros , Cuidados Paliativos , Humanos , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , Diretivas Antecipadas , Inquéritos e Questionários , Atitude do Pessoal de SaúdeRESUMO
The spiral shape of intestinal pathogen Campylobacter jejuni is critical for invasion of intestinal mucosa epithelial cells. Insofar as this cell morphology plays a role in the pathology of C. jejuni infection, its restructuring by pharmacological intervention could be an unexplored means to prevention of infection. We recently described that peptidoglycan hydrolase 3 (Pgp3) is involved in the spiral-shape formation of C. jejuni. We report herein the design and synthesis of the hydroxamate-based inhibitors targeting Pgp3. C. jejuni cells exposed to these inhibitors changed from the helical- to rod-shaped morphology, comparable to the case of the pgp3-deletion mutant. Evidence for the mechanism of action was provided by crystal structures of Pgp3 in complex with inhibitors, shedding light into the binding modes of inhibitors within the active site, supported by kinetics and molecular-dynamics simulations. C. jejuni exposed to these inhibitors underwent the morphological change from helical- to rod-shaped bacteria, an event that reduce the ability for invasion of the host cells. This proof of concept suggests that alteration of morphology affects the interference with the bacterial infection.
Assuntos
Infecções por Campylobacter , Campylobacter jejuni , Infecções por Campylobacter/metabolismo , Infecções por Campylobacter/microbiologia , Campylobacter jejuni/metabolismo , Células Epiteliais/metabolismo , Humanos , Mucosa Intestinal/metabolismo , IntestinosRESUMO
AIMS: This study explored perceptions on a good-life, good-death, and advance care planning in Koreans with non-cancerous chronic diseases with the goal to develop a culture-specific advance care planning intervention in this population. DESIGN: A qualitative descriptive design was used. METHODS: Data collections were conducted between September 2017 - June 2018. Twenty-nine patients aged 41-82 years (85.8% men) participated in the interviews lasting 40-60 min. The verbatim transcriptions of the semi-structured interview data were analysed using conventional content analysis. RESULTS: Good-life was described as 'present with physical and financial independence,' 'not burdensome to the family,' 'completed life responsibility', and 'helping others.' Some participants described good-death as 'prepared death' while others considered it as 'sudden death during sleep.' All participants wanted to have a painless death and not burden the family. Advance care planning was a new concept to many participants. It was likened to 'insurance.' Some participants believed that decision-making on life-sustaining treatment should be done by their family, not themselves, because of economic or emotional distress. Some participants wanted to discuss medical and non-medical care services to reduce the burden on self and family. CONCLUSION: Family is key when it comes to the meaning of good-life and good-death. Cultural adaptation is necessary to meet the advance care planning needs of Koreans with non-cancerous chronic diseases. IMPACT: Successfully implementing advance care planning in Koreans with non-cancerous chronic diseases depends on how it is adapted to the disease-specific characteristics compared with cancer, and the cultural norms and social context. Nurses need to be prepared to offer advance care planning to persons with non-cancerous chronic diseases based on a keen sense of and empathetic cultural competence.
Assuntos
Planejamento Antecipado de Cuidados , Neoplasias , Assistência Terminal , Doença Crônica , Feminino , Humanos , Masculino , Percepção , Pesquisa Qualitativa , República da CoreiaRESUMO
There is limited evidence on the relationships of preference for end-of-life life-sustaining treatments [LSTs] and diagnostic contexts like heart failure [HF] or cancer, and patient attitudes toward and perceived susceptibility to use advance directives [ADs]. Thus, this study aimed to compare attitudes and perceived susceptibility between HF patients and community-dwelling patients with cancer, and examine the associations of these variables with their preference for each LST (cardiopulmonary resuscitation [CPR], ventilation support, hemodialysis, and hospice care). Secondary data were obtained from 36 outpatients with HF (mean age, 65.44 years; male, 69.4%) and 107 cancer patients (mean age, 67.39 years; male, 32.7%). More patients with HF preferred CPR than cancer patients (41.7% and 15.9%, χ2 = 8.88, P = 0.003). Attitudes and perceived susceptibility were similar between the two diagnostic cohorts. HF patients and those with more positive attitudes had greater odds of preferring CPR (odds ratio [OR] = 3.02, confidence interval [CI] = 1.19, 7.70) and hospice care (OR = 1.14, CI = 1.06, 1.23), respectively. HF diagnosis and AD attitudes increased the preference for CPR and hospice care, respectively. This suggests that it is important to gain positive attitudes toward ADs and consider diagnostic context to facilitate informed decision-making for LSTs.
Assuntos
Insuficiência Cardíaca/terapia , Neoplasias/terapia , Preferência do Paciente , Assistência Terminal , Diretivas Antecipadas/legislação & jurisprudência , Idoso , Feminino , Humanos , Cuidados para Prolongar a Vida/legislação & jurisprudência , Masculino , Pessoa de Meia-Idade , Preferência do Paciente/legislação & jurisprudência , Assistência Terminal/legislação & jurisprudênciaRESUMO
Objective: The completion rates of advance treatment preferences in patients with hematologic malignancies are low. To improve these rates, the modifiable factors associated with completion need to be determined. This study aimed to examine the associations of patient attitudes toward, and knowledge about, advance directives (ADs) with the patient-caregiver dyadic completion of advance treatment directive surveys. Methods: Using a nonexperimental correlational design, 44 patient-caregiver dyads completed the questionnaires, including a Korean-Advance Directive model. Cohen's kappa coefficient and multiple logistic regression analyses examined the extent of dyadic agreement and patient factors for the dyadic completion of the advance treatment directive survey, respectively. Results: A minor group of patients (4.5%-11.4%) and caregivers (11.4%-18.2%) preferred aggressive end-of-life treatments, whereas more patients (47.7%) and caregivers (68.2%) supported hospice care. The only significant patient-caregiver dyadic concordance on treatment directives was for chemotherapy with a moderately high agreement (kappa = 0.60: 95% CI: 2.51-3.73). One score increase in AD knowledge and having a history of hematopoietic stem cell transplant (HSCT) increased the likelihood of dyadic completion of the treatment directive survey by 43% (p = 0.039) and 917% (p = 0.047), respectively. Conclusions: The patient-caregiver dyads in the setting of hematologic malignancy had a moderately high concordance with chemotherapy but were not associated with other treatment options. A higher level of AD knowledge and HSCT were associated with dyadic completion of the AD survey. Educational support is important to increase knowledge regarding ADs through ongoing palliative discussions among hematologic patients and their caregivers.
Assuntos
Neoplasias Hematológicas , Cuidados Paliativos na Terminalidade da Vida , Diretivas Antecipadas , Cuidadores , Humanos , Cuidados PaliativosRESUMO
PURPOSE: To examine the correlates of life-support treatment (LST) preferences from attitudes toward advance directives (ADs), perceived susceptibility, symptom frequency, symptom burden, and global health among low-income community-dwelling cancer management recipients, controlling for age, sex, education, and duration after cancer diagnosis. METHODS: A cross-sectional, correlational study design was used to assess LST preferences and correlates. Data were collected from low-income cancer survivors during nurses' home visits. RESULTS: Survivors who had mostly solid cancer participated (Nâ¯=â¯107, mean ageâ¯=â¯67.39⯱â¯11.57 years, 32.7% males). Hospice care was the most desired (66.4%), while aggressive treatments were less preferred: cardiopulmonary resuscitation (15.9%), ventilation support (15.0%), hemodialysis (18.7%), or chemotherapy (12.1%). Higher symptom frequency was associated with a greater likelihood of preferring all aggressive treatments (odds ratiosâ¯=â¯1.44-1.75). In addition, longer cancer duration was associated with a greater likelihood of preferring ventilation support; females had a lesser likelihood of preferring hemodialysis and chemotherapy. Higher education was associated with a lesser likelihood of preferring chemotherapy. More positive attitudes (Bâ¯=â¯0.15, pâ¯=â¯.001) were associated with a greater likelihood of preferring hospice care, and greater symptom burden of pain (Bâ¯=â¯-0.03, pâ¯=â¯.047) was associated with a lesser likelihood. CONCLUSION: Results support the feasibility of incorporating ADs into cancer management among community-dwelling cancer survivors, with consideration of AD attitudes and symptom monitoring. An integration of AD discussion into the home visiting service could be a liaison for the quality and continuity of cancer survivorship care that guides and manages patients' survivorship issues.
Assuntos
Diretivas Antecipadas , Sobreviventes de Câncer/psicologia , Neoplasias/terapia , Preferência do Paciente , Pobreza , Assistência Terminal , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Vida Independente , Masculino , Pessoa de Meia-IdadeRESUMO
PURPOSE: Physician Orders for Life-Sustaining Treatment (POLST) form is a legal document for terminally ill patients to make medical decisions with physicians near the end-of-life. A multicenter prospective study was conducted to evaluate the feasibility of POLST administration in actual oncological practice. MATERIALS AND METHODS: Patients with terminal cancer, age ≥ 20 years, and capable of communicating were eligible. The primary endpoint was the completion rate of POLST. Data about physicians' or patients' barriers were also collected. RESULTS: From June to December 2017, 336 patients from seven hospitals were eligible. Median patient age was 66 years (range, 20 to 94 years); 52.7% were male; and 60.4% had poor performance status. Primary cancer sites were hepato-pancreato-biliary (26.2%), lung (23.2%), and gastrointestinal (19.9%). Expected survival duration was 10.6±7.3 weeks, with 41.2% receiving hospice care, 37.9% showing progression after cancer treatment, and the remaining patients were under active treatment (15.8%) or initially diagnosed with terminal cancer (5.1%). POLST forms were introduced to 60.1% of patients, and 31.3% signed the form. Physicians' barriers were reluctance of family (49.7%), lack of rapport (44.8%), patients' denial of prognosis (34.3%), lack of time (22.7%), guilty feelings (21.5%), and uncertainty about either prognosis (21.0%) or the right time to discuss POLST (16.6%). The patients' barriers were the lack of knowledge/understanding of POLST (65.1%), emotional discomfort (63.5%), difficulty in decision-making (66.7%), or denial of prognosis (14.3%). CONCLUSION: One-third of patients completed POLST forms, and various barriers were identified. To overcome such barriers, social engagement, education, and systematic support might be necessary.
Assuntos
Diretivas Antecipadas/estatística & dados numéricos , Neoplasias/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Tomada de Decisão Clínica , Negação em Psicologia , Estudos de Viabilidade , Feminino , Cuidados Paliativos na Terminalidade da Vida/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Estudos Prospectivos , Ordens quanto à Conduta (Ética Médica) , Assistência Terminal , Adulto JovemRESUMO
The objective of this pilot study was to examine factors associated with the completion of advance directives (ADs) among patients with hematologic disorders in Korea. Using a descriptive design, patients with largely hematologic malignancies completed the questionnaires, including the Korean-Advance Directive (K-AD) model, which pertains to values, treatment wishes, and proxy appointment. Of 45 patients (aged 48.7 ± 10.7 years, 51.1% men), two-thirds had leukemia (40.0%) and lymphoma (26.7%). "Dying comfortably" was the most frequently selected value (n = 20). Regarding treatment wishes, hospice care was the most desired type (n = 22), whereas aggressive treatments, such as cardiopulmonary resuscitation, were less preferred (n = 3). The patient's spouse was most frequently appointed as a proxy (n = 27). Patients who completed all the 3 components of the K-AD model (51.1%) were less depressed (t = -2.31; P = .028) and more likely to perceive the benefits of the K-AD model (t = 2.07; P = .045), compared with the noncompleters (48.9%). Further, being male (odds ratio [OR], 6.42; P = .031), having higher scores on depressive symptoms (OR, 1.28; P = .016), and perceived barriers (OR, 1.08; P = .040) were associated with lower tendency to complete the K-AD model. These findings support the need for earlier introduction of ADs in hematologic disorders, with consideration of modifiable factors such as depression or barriers to end-of-life care decisions.
Assuntos
Diretivas Antecipadas/psicologia , Doenças Hematológicas/psicologia , Adulto , Comportamento de Escolha , Tomada de Decisões , Feminino , Doenças Hematológicas/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Teóricos , Razão de Chances , Projetos Piloto , República da Coreia , Inquéritos e Questionários , Cooperação e Adesão ao Tratamento/psicologiaRESUMO
Introduction: Data-based research has rarely addressed advance directives (ADs) in community-dwelling Korean cancer survivors. The purpose of this study was to examine the relationship between AD treatment choices and decisional conflicts among low-income, home-based cancer management recipients. Method: This study uses a cross-sectional, correlational design. The cancer survivors completed the questionnaires (Korean-Advance Directive model and Decisional Conflict Scale). Results: Among the 103 participants (average age 67.92 years), 56.3% had solid cancer. Hospice care was the most desired (68.9%), followed by hemodialysis (18.4%), cardiopulmonary resuscitation/ventilation support (15.5% for each), and chemotherapy (12.6%). Patients who were older, unmarried, unemployed, or underweight/obese; lived alone; or had lower education experienced greater decisional conflicts. In the multivariate analyses, no hospice preference was associated with greater decisional conflicts (t = -2.63, p = .01). Discussion: Early integration of AD discussion with the nurse-led, home-based service for this vulnerable population could serve as a liaison for quality and continuity of cancer survivorship care.
Assuntos
Diretivas Antecipadas/etnologia , Povo Asiático/psicologia , Tomada de Decisões , Serviços de Assistência Domiciliar , Neoplasias/terapia , Preferência do Paciente/etnologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/etnologia , Neoplasias/psicologia , Pobreza/psicologia , República da Coreia , Assistência TerminalRESUMO
Objectives: More than half of the patients have reported improper management of breakthrough cancer pain. Empirical evidence is lacking concerning the effectiveness of cancer pain education on breakthrough pain control. This study aimed to examine the effects of individual pain education on pain control, use of short-acting analgesics for breakthrough pain, quality of life outcomes, and rectification of patients' misconceptions regarding cancer pain. Design: A quasi-experimental design was used. In total, 176 (102 inpatients and 74 outpatients) and 163 (93 inpatients and 70 outpatients) cancer patients completed questionnaires on pain intensity, quality of life, use of short-acting medication for breakthrough pain, and misconceptions about cancer pain and opioid use before and immediately and/or seven days after individual pain education. Results: The mean age of the participants was 60.9 years (±11.2), and 56.3% were male. The most common cancers were lung cancer (17.0%), colon cancer (15.9%), and breast cancer (12.5%). The subjects' reasons for attrition were conditional deterioration, death, or voluntary withdrawal (N = 13, 7.4%). Following the education, there was a significant reduction in overall pain intensity over 24 hours (P < 0.001). The outpatients showed more use of short-acting analgesics for breakthrough pain. Sleep quality change was most significantly associated with intervention; other quality of life aspects (e.g., general feelings and life enjoyment) also improved. Pain education also significantly reduced misconceptions regarding cancer pain management. Conclusions: The present educational intervention was effective in encouraging short-acting analgesic use for breakthrough pain, improving quality of life outcomes, and rectifying patients' misconceptions about analgesic use.
Assuntos
Analgésicos Opioides/uso terapêutico , Dor do Câncer/tratamento farmacológico , Manejo da Dor , Qualidade de Vida , Adulto , Idoso , Analgésicos/uso terapêutico , Dor Irruptiva/tratamento farmacológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Educação de Pacientes como AssuntoRESUMO
PURPOSE: The aims of this study were to explore how oncologists and resident physicians practice end-of-life (EOL) discussions and to solicit their opinions on EOL discussions as a means to improve the quality of EOL care. MATERIALS AND METHODS: A survey questionnaire was developed to explore the experiences and opinions about EOL discussions among oncologists and residents. Descriptive statistics, the t test, and the chisquare test were performed for the analyses. RESULTS: A total of 147 oncologists and 229 residents participated in this study. The study respondents reported diverse definitions of "terminal state," and mostrespondents tried to disclose the patient's condition to the patient and/or family members. Both groups were involved in EOL care discussions, with a rather low satisfaction level (57.82/100). The best timing to initiate discussionwas consideredwhen metastasis or disease recurrence occurred orwhen withdrawal of chemotherapy was anticipated. Furthermore, the study respondents suggested that patients and their family members should be included in the EOL discussion. Medical, legal, and ethical knowledge and communication difficulties along with practical issues were revealed as barriers and facilitators for EOL discussion. CONCLUSION: This study explored various perspectives of oncologists and resident physicians for EOL discussion. Since the Life-Sustaining-Treatment Decision-Making Act will be implemented shortly in Korea, now is the time for oncologists and residents to prepare themselves by acquiring legal knowledge and communication skills. To achieve this, education, training, and clinical tools for healthcare professionals are required.
Assuntos
Atitude do Pessoal de Saúde , Internato e Residência/ética , Oncologistas/ética , Médicos/ética , Assistência Terminal/ética , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Access to consultation or referral for decisions about advance care planning (ACP) is limited, particularly for nonmalignant models pertinent to palliative care in heart failure (HF). OBJECTIVES: The aim of this study was to solicit professional opinions about the feasibility of using an exemplary context-oriented communication algorithm for ACP discussions. METHODS: Using a panel of expert physicians and nurses in cardiovascular care, a 3-round Delphi study was conducted to evaluate the proposed model. RESULTS: A consensus was determined based on a content validity ratio (CVR) of 0.318 or greater, a critical value for selection of an item scored as important (≥4 on a 5-point Likert scale). A total of 50, 44, and 38 experts in Korea completed each round, respectively. Item evaluation did not differ across rounds (Friedman χ > P = .05), except for timing of the ACP discussion. A lack of consensus was observed on the issue of after HF diagnosis for right timing of the ACP discussion across rounds (CVRs from -0.80 to -0.83); consensus was reached on the expectation of a terminal state (CVRs from 0.60 to 0.78). Content validity ratios were moderately high for Korean advance directive, ranging from 0.59 to 0.91. Experts also reached consensus about each of 5 steps of a communication model-patients' determination of decisional capacity (CVR, 0.72-1.0), awareness (CVR, 0.95-1.0), willingness for advance care planning (CVR, 0.76-0.84), family dynamics (CVR, 0.92-1.0) and patient readiness for advance care planning (CVR, 0.76-0.95). CONCLUSIONS: A context-oriented communication model could be used to facilitate the decision-making process for palliative care and continuity of care in HF.
Assuntos
Planejamento Antecipado de Cuidados , Algoritmos , Tomada de Decisão Clínica , Comunicação , Insuficiência Cardíaca , Cuidados Paliativos , Adulto , Técnica Delphi , Relações Familiares , Feminino , Humanos , Masculino , Competência Mental , Participação do PacienteRESUMO
PURPOSE: To compare the cardiometabolic condition of obesity, blood pressure (BP), cholesterol, dietary sodium and potassium intake, and lifestyle behaviors of persons with cardio-cerebrovascular diseases, with those who are disease-free in Korea. METHODS: A secondary data analysis was conducted using a representative sample of Korean adults. RESULTS: Of 10,906 Korean adults (mean age 43.12 ± 0.24 years, women 50.4%), 9,074 were disease-free and 1,520 had hypertension, 137 stroke, and 175 ischemic heart disease. Compared with the disease-free group, obesity, BP, and total cholesterol were higher for the hypertensives. 25.5% of ischemic heart disease group were still smoking; 14.9% of hypertensives were heavy alcohol drinkers. Physical activity was lower in cardio-cerebrovascular diseases than disease-free group. No significant association was found between Na/K ratio adequacy and types of cardio-cerebrovascular diseases. CONCLUSION: The cardiometabolic condition varied, with hypertensives having a higher prevalence for obesity, high BP, and cholesterol; poorer adherence to the behavioral recommendations was also noted in cardio-cerebrovascular diseases. Such variations in cardiovascular risks would provide implications for addressing vulnerability across groups.
Assuntos
Biomarcadores/metabolismo , Doenças Cardiovasculares/metabolismo , Transtornos Cerebrovasculares/metabolismo , Estilo de Vida , Potássio na Dieta/administração & dosagem , Sódio na Dieta/administração & dosagem , Adulto , Idoso , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , República da Coreia , Adulto JovemRESUMO
OBJECTIVE: The Korean advance directive (K-AD) comprises a value statement, treatment directives, preferences for cardiopulmonary resuscitation (CPR), artificial ventilation, tube feeding, and hospice care, as well as a proxy appointment. The K-AD can facilitate a patient's decision making with respect to end-of-life (EoL) care. The present study aimed to examine the extent to which patient-caregiver dyads would use the K-AD and agree on EoL care decisions. METHODS: Using a descriptive study design, 81 cancer patients were invited to participate. The final sample consisted of 44 patient-caregiver dyads who completed survey questionnaires, including the K-AD. One patient did not complete all parts of the questionnaire, and 36 (44.4%) declined to participate. Content analysis was conducted to examine the K-AD value statements. Cohen's kappa coefficient was calculated to determine the degree of patient-caregiver dyadic agreement on K-AD treatment directives (Sudore & Fried, 2010). RESULTS: Our patient participants had the following cancer diagnoses: colorectal 29.5%, breast 29.5%, and liver/biliary tract cancers, 15.9%. Half of the sample had advanced-stage disease. Spouses (70.5%) or adult children (20.4%) were the primary caregivers, with perceived bonding rated as fair (31.8%) or good (65.9%). Rejection of the K-AD was mainly due to the difficulty involved in deciding on EoL care (50%). Comfort while dying was the most common theme expressed by patients (73.8%) and caregivers (66.7%). In terms of treatment directives, dyads advocated for hospice care (66.7%) and reduced support for aggressive treatments of CPR or artificial ventilation. The use of CPR (κ = 0.43, p = 0.004) and artificial ventilation (κ = 0.28, p = 0.046) showed significantly mild to moderate concordance among the dyads. Some 16 of the 21 dyads identified their spouses as a proxy, with others designating their adult children. SIGNIFICANCE OF RESULTS: The degree of patient-caregiver concordance on the K-AD seemed applicable, and achieved mild to moderate concordance. Our findings are exploratory but suggest the need for EoL discussions where patient-caregiver dyads are encouraged to participate in EoL care decision making.
Assuntos
Diretivas Antecipadas/psicologia , Tomada de Decisões , Neoplasias/psicologia , Assistência Terminal/métodos , Adulto , Idoso , Cuidadores/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Pacientes/psicologia , Pesquisa Qualitativa , República da Coreia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: In Korea, patients with terminal cancer are often caught out of the loop in end-of-life (EoL) care discussions. Healthcare professionals also have difficulty engaging in such communication in a variety of healthcare contexts. Therefore, the objective of our study was to develop a communication model for EoL care decision making compatible with the clinical environment in Korea. METHODS: Using focus-group interview methodology, participants included eight doctors and five nurses who provide EoL care for terminal cancer patients in acute hospital settings or hospice care facilities in various provinces of Korea. RESULTS: Five themes emerged regarding EoL care discussion, which included: (1) timing, (2) responsible professionals, (3) disclosure of bad news, (4) content areas of EoL care discussion, and (5) implementing strategies for EoL care discussions. These themes were based on development of a communication algorithm for EoL discussion among patients with terminal cancer. A structural communication step for delivery of a terminal prognosis was specified at the phase of disclosure of bad news: beginning with determination of a patient's decision-making capability, followed by a patient's perception of his/her condition, a patient's wish to know, family dynamics, and a patient's and/or family's readiness for EoL discussions. SIGNIFICANCE OF RESULTS: The proposed context-oriented communication algorithm could provide a helpful guideline for EoL communication and, accordingly, facilitate meaningful improvements in EoL care in Korean clinical practice. The feasibility of this algorithm has not yet been determined, and its validation in a larger sample of patients with terminal cancers, using a quantitative research methodology, is a priority of research.
Assuntos
Planejamento Antecipado de Cuidados/normas , Comunicação , Neoplasias/psicologia , Assistência Terminal/métodos , Adulto , Atitude Frente a Morte , Feminino , Grupos Focais , Humanos , Masculino , Pessoa de Meia-Idade , Enfermeiras e Enfermeiros/psicologia , Relações Médico-Paciente , Médicos/psicologia , República da CoreiaRESUMO
The purpose of this study was to examine the cluster dyads of risk factors and symptoms and their impact on the incidence of 12 month major adverse cardiac events (MACEs) among patients with first-time myocardial infarction (MI). In a descriptive study, a total of 522 patients completed semi-structured interviews for data on risk factors and symptoms. Patients were followed for 12 months to determine MACEs. Latent class cluster analysis was performed to identify risk factor clusters and symptom clusters. Logistic regression analysis was performed to determine the impact of cluster dyads on 12 month MACEs. There were 436 event-free survivors and 86 patients with MACEs for 12 months. Ten risk factors and 14 symptoms were clustered into two (dyslipidemia/smoking, hypertension/diabetes dominant) and three (typical, multiple, atypical) memberships, respectively. Six cluster dyads which were generated based on the association between risk factors and symptom clusters were a significant predictor of 12 month MACEs, with the incidence occurring three times higher in a dyad of hypertension/diabetes-and-atypical symptoms than a dyad of dyslipidemia/smoking-and-typical symptoms (odds ratio = 3.10, P = 0.01), after adjustment for age, gender and a type of MI diagnosis. The information on cluster dyads suggests that health-care providers need to consider both risk factors and symptoms at hospital presentation for risk stratification to prevent adverse outcomes.
Assuntos
Infarto do Miocárdio/complicações , Infarto do Miocárdio/epidemiologia , Doença Aguda , Adulto , Idoso , Idoso de 80 Anos ou mais , Análise por Conglomerados , Intervalo Livre de Doença , Feminino , Humanos , Incidência , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/diagnóstico , Fatores de RiscoRESUMO
BACKGROUND: Systematic approaches are needed to review literature on nutrition in heart failure for its scientific merit, relevance, and usefulness and identify directions for future research. OBJECTIVES: To evaluate the feasibility of arcs (J.R.G., Indianapolis, Indiana), a computer program for managing data from literature and modeling knowledge, the objectives were to conduct an integrative review of 10 studies of nutrition in heart failure and generate scientific models of knowledge using arcs. METHODS: A unit of knowledge in arcs is 2 variables linked by a statistical relationship. The computer program arcs categorized variables and relationships found in the 10 explanatory observational studies. It also provided a scientific model for further empirical testing. RESULTS: The computer program arcs aggregated the following: 104 dependent and 93 independent operational variables and 60 associational, 16 predictive, 15 structural, 1 descriptive, and 85 difference relationships. A direct model produced by arcs postulated a structural relationship between cachexia and 18-month mortality, independent of age or New York Heart Association classification, which can be tested as a path theoretical model. CONCLUSION: The computer program arcs appeared to be feasible for conducting an integrative review of nutrition in heart failure. A larger, representative set of literature will enable generation of knowledge and identification of gaps and inconsistencies in findings.