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OBJECTIVES: To evaluate the preferred place-of-death (PPoD) among patients with advanced cancer over time, and the concordance between preferred and actual place-of-death. METHODS: Prospective cohort study. A total of 190 patients with advanced cancer and their caregivers (n=190) were interviewed every 3 months, from study enrolment to 12 months (M0, M1, M2, M3, M4). PPoD data were obtained under four different end-of-life scenarios: (1) severe clinical deterioration without further specification; (2) clinical deterioration suffering from severe symptoms; (3) clinical deterioration receiving home-based visits; and (4) clinical deterioration receiving home-based visits and suffering from severe symptoms. RESULTS: Home was the most common PPoD over time among patients in scenarios 1 (n=121, 63.7%; n=77, 68.8%; n=39, 57.4%; n=30, 62.5%; n=23, 60.5%) and 3 (n=147, 77.4%; n=87, 77.7%; n=48, 70.6%; n=36, 75.0%; n=30, 78.9%). PPoD in palliative care unit (PCU) and hospital were most frequent at baseline in scenario 2 (n=79, 41.6%; n=78, 41.1%), followed by hospital over time (n=61, 54.5%; n=45, 66.2%; n=35, 72.9%; n=28, 73.7%). During the curse of illness, 6.3% of patients change their PPoD in at least one of end-of-life scenario. About 49.7%, 30.6% and 19.7% of patients died in PCU, hospital and home, respectively. Living in rural area (OR=4.21), poor health self-perception (OR=4.49) and pain at the last days of life (OR=2.77) were associated with death in PPoD. The overall agreement between last preference and actual place-of-death was 51.0% (k=0.252). CONCLUSION: Home death was not the preferred place for a large number of patients when this option was presented within a clinical context scenario. The PPoD and actual place-of-death were depending on the clinical situation.
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CONTEXT: Progress in palliative care (PC) necessarily involves scientific development. However, research conducted in South America (SA) needs to be improved. OBJECTIVES: To develop a set of recommendations to advance PC research in SA. METHODS: Eighteen international PC experts participated in a Delphi study. In round one, items were developed (open-ended questions); in round two, each expert scored the importance of each item (from 0 to 10); in round three, they selected the 20 most relevant items. Throughout the rounds, the five main priority themes for research in SA were defined. In Round three, consensus was defined as an agreement of ≥75%. RESULTS: 60 potential suggestions for overcoming research barriers in PC were developed in round one. Also in Round one, 88.2% (15 of 17) of the experts agreed to define a priority research agenda. In Round two, the 36 most relevant suggestions were defined and a new one added. Potential research priorities were investigated (open-ended). In Round three, from the 37 items, 10 were considered the most important. Regarding research priorities, symptom control, PC in primary care, public policies, education and prognosis were defined as the most relevant. CONCLUSION: Potential strategies to improve scientific research on PC in SA were defined, including stimulating the formation of collaborative research networks, offering courses and workshops on research, structuring centers with infrastructure resources and trained researchers, and lobbying governmental organizations to convince about the importance of palliative care. In addition, priority research topics were identified in the region.
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Enfermería de Cuidados Paliativos al Final de la Vida , Cuidados Paliativos , Humanos , Técnica Delphi , América del Sur , ConsensoRESUMEN
CONTEXT: More patients are seeing palliative care (PC) earlier in the disease trajectory. The Barretos Prognostic Nomogram (BPN) was designed to fill the gap of survival prognostication for patients with advanced cancer and months of life expectancy. However, its routine use is limited by the common need for a ruler and calculator. Additionally, the BPN requires blood tests. OBJECTIVES: The aim is to refine the BPN and to create a prognostic application (App) for use on smartphones. METHODS: This is a reanalysis of the two cohorts of advanced cancer patients (development, n=215 and validation, n=276). The variable 'metastasis' was revised (volume-site combinations) and 'KPS' replaced by 'ECOG-PS'. Prognostic variables were selected for multivariable Cox and Log-logistic parametric regression analyses; the most accurate final models were identified by backward variable elimination. Calibration and discrimination properties were evaluated in the validation sample. RESULTS: The 'full version' model is composed of 6 parameters: sex, locoregional disease, sites of metastasis, ECOG-PS, WBC and albumin. In the 'clinical version' model (5 variables), the variable 'antineoplastic treatment' was included and the laboratory variables were excluded. At validation, both models were well calibrated and presented adequate c-Index values (0.778 and 0.739). HAprog is a freely downloadable offline App that is used by clinicians to calculate prognosis in less than 1 minute. CONCLUSION: The new models that integrate HAprog are refined prognostic tools with adequate calibration and discrimination properties. It has potential practical impact for the oncologist dealing with outpatients with advanced cancer during the decision-making process.
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Enfermería de Cuidados Paliativos al Final de la Vida , Neoplasias , Oncólogos , Humanos , Neoplasias/diagnóstico , Neoplasias/terapia , Cuidados Paliativos , PronósticoRESUMEN
Background: Progress in palliative care (PC) requires scientific advances which could potentially be catalyzed by international research collaboration (IRC). It is currently not known how often IRC occurs with PC investigators in South America. Objectives: To evaluate the percentage of South America journal articles on PC involving IRCs and the impact of these collaborations on the scientific potential the studies and on their citations. Methods: This was a bibliometric analysis of studies published between January 1, 1998, and December 31, 2017. A search of Pubmed, Embase, Lilacs, and Web of Science (WOS) was performed using the terms "palliative care," "hospice care," "hospices" and "terminal care," combined with the name of South America countries. The scientific potential was assessed by analyzing study design, characteristics of the journal and funding. IRCs were further subdivided in internal (within South America countries) and external (with countries outside South America). Findings: Of the 641 articles, 117 (18.2%) involved IRCs (internal: 18, 2.8%; external: 110, 17.2%). Articles with IRCs had higher median two-year citations in WOS (2 vs. 1, p < 0.001), Scopus (3 vs. 1, p < 0.001) and Google Scholar (4.5 vs. 2, p < 0.001) compared to articles without IRC. Moreover, they were more often funded (40.7% vs. 9.7%, p < 0.001), published in Pubmed-indexed (76.1% vs. 41.6%; p < 0.001) and in WOS-indexed (70.1% vs. 29.6%; p < 0.001) journals, and with study designs most often classified as clinical trial (5.1% vs. 1.0%; p = 0.002) and cohort (10.3% vs. 2.9%; p < 0.001) compared to articles without IRC. Conclusions: Studies with international research collaborations, both internal and external to South America, are more frequently cited and have characteristics with greater scientific potential than do studies without international collaborations.
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Benchmarking , Cuidados Paliativos , Bibliometría , Humanos , América del SurRESUMEN
CONTEXT: Many patients with advanced cancer experience aggressive care during the end of life (EOL). Several studies have evaluated the benefits of palliative care (PC) on the reduction of aggressive measures; however, limited data are available about their benefit in Brazilian patients. OBJECTIVES: To evaluate the impact of PC on the reduction of aggressive measures at the EOL. METHODS: Longitudinal study analyzed retrospectively medical records of patients who died of advanced cancer from 2010 to 2014. Data were obtained on PC referral and five quality-of-care indicators at the EOL; that is, emergency department visits, hospital admission, intensive care unit admission, use of systemic antineoplastic therapy within the last 30 days of life, and place of death in hospital as well as the use of a composite score for aggressiveness of care. RESULTS: Of the 1284 patients, 832 (65%) received some aggressive measures in EOL care. Over the years, there was a reduction in the aggressiveness of care (score = 0: 33.2% vs. 47.1%; P < 0.001). Patients not seen by PC received greater aggressive care compared with patients consulted by PC (score ≥1: 87.4% vs. 52.8%; P < 0.001). Early PC was associated with less chemotherapy (P = 0.001) and fewer emergency department visits (P = 0.004) in the last 30 days of life, when compared with late PC. However, there were no demonstrated benefits to significantly reduce the composite score at EOL care aggressiveness. CONCLUSION: Patients with an advanced cancer consultation by PC staff received less aggressive care at the EOL when compared with patients without PC.
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Neoplasias/terapia , Cuidados Paliativos , Calidad de la Atención de Salud , Cuidado Terminal , Anciano , Brasil , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Predicting survival of advanced cancer patients (ACPs) is a difficult task. We aimed at developing and testing a new prognostic tool in ACPs when they were first referred to palliative care (PC). A total of 497 patients were analyzed in this study (development sample, n = 221; validation sample, n = 276). From 35 initial putative prognostic variables, 14 of them were selected for multivariable Cox regression analyses; the most accurate final model was identified by backward variable elimination. Parameters were built into a nomogram to estimate the probability of patient survival at 30, 90, and 180 days. Calibration and discrimination properties of the Barretos Prognostic Nomogram (BPN) were evaluated in the validation phase of the study. The BPN was composed of 5 parameters: sex, presence of distant metastasis, Karnofsky Performance Status (KPS), white blood cell (WBC) count, and serum albumin concentration. The C-index was 0.71. The values of the area under the curve (AUC) of the receiver operating characteristic (ROC) curve were 0.84, 0.74, and 0.74 at 30, 90, and 180 days, respectively. There were good calibration results according to the Hosmer-Lemeshow test. The median survival times were 313, 129, and 37 days for the BPN scores <25th percentile (<125), 25th to 75th percentile (125-175), and >75th percentile (>175), respectively (P < .001). The BPN is a new prognostic tool with adequate calibration and discrimination properties. It is now available to assist oncologists and palliative care physicians in estimating the survival of adult patients with advanced solid tumors.
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PURPOSE: The purpose of the study is to estimate the proportion of patients who had access to palliative care (PC) and to identify the timing and factors associated with this access. METHODS: A retrospective longitudinal study that included patients who died of advanced cancer between the years of 2010 and 2014 was conducted. The proportion of patients who received PC consultations was compared during those years. Sociodemographic and clinical factors, the timing between first PC consultation and death (early, ≥ 3 months; late, < 3 months), and first PC consultation were assessed. RESULTS: Of the 1284 studied patients, 988 (76.9%) were referred to PC and 839 (65.3%) had a PC consultation. The proportion of patients who received late PC consultation increased between the years 2010 and 2014 (44.2 vs. 60.4%, p = 0.001). Multivariate analysis revealed that younger age (odds ratio (OR) = 0.98, p = 0.016) and gynecologic cancer (OR = 2.17, p = 0.011) were associated with a PC consultation. Upper gastrointestinal tract (GIT) cancer (OR = 2.42, p = 0.001) and hematologic malignancies (OR = 0.37, p = 0.001) were associated with late PC consultations. The median time interval between the first PC consultation and death was 2.66 months: timing differed significantly among cancer subtypes (p = 0.002). CONCLUSION: Most patients received PC consultation before death, and the number of patients with late consultation increased throughout the study. Patients with late referrals could have received PC earlier. The current findings suggest the need to standardize the referral criteria to optimize access to PC.
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Neoplasias/epidemiología , Neoplasias/terapia , Cuidados Paliativos/estadística & datos numéricos , Derivación y Consulta/estadística & datos numéricos , Adulto , Anciano , Brasil/epidemiología , Estudios de Cohortes , Progresión de la Enfermedad , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Neoplasias/patología , Cuidados Paliativos/métodos , Calidad de la Atención de Salud/estadística & datos numéricos , Estudios RetrospectivosRESUMEN
BACKGROUND: Palliative sedation (PS) is an intervention to treat refractory symptoms and to relieve suffering at the end of life. Its prevalence and practice patterns vary widely worldwide. The aim of our study was to evaluate the frequency, clinical indications and outcomes of PS in advanced cancer patients admitted to our tertiary comprehensive cancer center. METHODS: We retrospectively studied the use of PS in advanced cancer patients who died between March 1st, 2012 and December 31st, 2014. PS was defined as the use of continuous infusion of midazolam or neuroleptics for refractory symptoms in the end of life. This study was approved by the Research Ethics Committee of our institution (project number 2481-15). RESULTS: During the study period, 552 cancer patients died at the institution and 374 met the inclusion criteria for this study. Main reason for exclusion was death in the Intensive Care Unit. Among all included patients, 54.2% (n = 203) received PS. Patients who received PS as compared to those not sedated were younger (67.8 vs. 76.4 years-old, p < 0.001) and more likely to have a diagnosis of lung cancer (23% vs. 14%, p = 0.028). The most common indications for sedation were dyspnea (55%) and delirium (19.7%) and the most common drugs used were midazolam (52.7%) or midazolam and a neuroleptic (39.4%). Median initial midazolam infusion rate was 0.75 mg/h (interquartile range - IQR - 0.6-1.5) and final rate was 1.5 mg/h (IQR 0.9-3.0). Patient survival (length of hospital stay from admission to death) of those who had PS was more than the double of those who did not (33.6 days vs 16 days, p < 0.001). The palliative care team was involved in the care of 12% (n = 25) of sedated patients. CONCLUSIONS: PS is a relatively common practice in the end-of-life of cancer patients at our hospital and it is not associated with shortening of hospital stay. Involvement of a dedicated palliative care team is strongly recommended if this procedure is being considered. Further research is needed to identify factors that may affect the frequency and outcomes associated with PS.
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Sedación Profunda/métodos , Neoplasias/complicaciones , Cuidados Paliativos/métodos , Anciano , Anciano de 80 o más Años , Análisis de Varianza , Sedación Profunda/tendencias , Delirio/tratamiento farmacológico , Disnea/tratamiento farmacológico , Femenino , Humanos , Hipnóticos y Sedantes/uso terapéutico , Unidades de Cuidados Intensivos/organización & administración , Masculino , Midazolam/uso terapéutico , Persona de Mediana Edad , Manejo del Dolor/métodos , Estudios Retrospectivos , Centros de Atención Terciaria/organización & administraciónRESUMEN
CONTEXT: Attrition is common in longitudinal observational studies in palliative care. Few studies have examined predictors of attrition. OBJECTIVES: To identify patient characteristics at enrollment associated with attrition in palliative oncology outpatient setting. METHODS: In this longitudinal observational study, advanced cancer patients enrolled in an outpatient multicenter study were assessed at baseline and two to five weeks later. We compared baseline characteristics between patients who returned for follow-up and those who dropped out. RESULTS: Seven hundred forty-four patients were enrolled from Jordan, Brazil, Chile, Korea, and India. Attrition rate was 33%, with variation among countries (22%-39%; P = 0.023). In univariate analysis, baseline predictors for attrition were cognitive failure (odds ratio [OR] 1.23 per point in Memorial Delirium Assessment Scale; P < 0.01), functional status (OR 1.55 per 10-point decrease in Karnofsky Performance Status; P < 0.01), Edmonton Symptom Assessment Scale [ESAS] physical score (OR 1.03 per point; P < 0.01), ESAS emotional score (OR 1.05 per point; P < 0.01), and shorter duration between cancer diagnosis and palliative care referral in months (OR 0.89 per log; P = 0.028). In multivariate analysis, cognitive failure (OR 1.12 per point; P = 0.007), ESAS physical score (OR 1.18 per point; P = 0.027), functional status (OR 1.35 per 10-point decrease; P < 0.001), and shorter duration from cancer diagnosis (OR 0.86 per log; P = 0.01) remained independent predictors of attrition. CONCLUSION: Advanced cancer patients with cognitive failure, increased physical symptoms, poorer performance status, and shorter duration from cancer diagnosis were more likely to dropout. These results have implications for research design, patient selection, and data interpretation in longitudinal observational studies.
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Atención Ambulatoria , Neoplasias/terapia , Cuidados Paliativos , Pacientes Desistentes del Tratamiento , Femenino , Estudios de Seguimiento , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Neoplasias/epidemiologíaRESUMEN
BACKGROUND: There are limited data on illness understanding and perception of cure among advanced cancer patients around the world. The aim of the study was to determine the frequency and factors associated with inaccurate perception of curability among advanced cancer patients receiving palliative care across the globe. MATERIALS AND METHODS: Secondary analysis of a study to understand the core concepts in end-of-life care among advanced cancer patients receiving palliative care from 11 countries across the world. Advanced cancer patients were surveyed using a Patient Illness Understanding survey and Control Preference Scale. Descriptive statistics and multicovariate logistic regression analysis were performed. RESULTS: Fifty-five percent (763/1,390) of patients receiving palliative care inaccurately reported that their cancer is curable. The median age was 58, 55% were female, 59% were married or had a partner, 48% were Catholic, and 35% were college educated. Sixty-eight percent perceived that the goal of therapy was "to get rid of their cancer," and 47% perceived themselves as "seriously ill." Multicovariate logistic regression analysis shows that accurate perception of curability was associated with female gender (odds ratio [OR] 0.73, p = .027), higher education (OR 0.37, p < .0001), unemployment status (OR 0.69, p = .02), and being from France (OR 0.26, p < .0001) and South Africa (OR 0.52, p = .034); inaccurate perception of curability was associated with better Karnofsky performance status (OR 1.02 per point, p = .0005), and being from Philippines (OR 15.49, p < .0001), Jordan (OR 8.43, p < .0001), Brazil (OR 2.17, p = .0037), and India (OR 2.47, p = .039). CONCLUSION: Inaccurate perception of curability in advanced cancer patients is 55% and significantly differs by gender, education, performance status, employment status, and country of origin. Further studies are needed to develop strategies to reduce this misperception of curability in advanced cancer patients. IMPLICATIONS FOR PRACTICE: The findings of this study indicate that inaccurate perception of curability among advanced cancer patients is 55%. Inaccurate perception of curability significantly differs by gender, education, performance status, employment status, and country of origin. There is great need to facilitate improved patient-physician communication so as to improve health care outcomes and patient satisfaction.
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Actitud Frente a la Salud , Neoplasias/psicología , Neoplasias/terapia , Cuidados Paliativos/psicología , Adulto , Anciano , Comunicación , Toma de Decisiones , Femenino , Humanos , Cooperación Internacional , Masculino , Persona de Mediana Edad , Neoplasias/patología , Relaciones Médico-Paciente , Pronóstico , Cuidado Terminal/psicologíaRESUMEN
INTRODUCTION: Continuous palliative sedation (PS) is currently titrated based on clinical observation; however, it is often unclear if patients are still aware of their suffering. The aim of this prospective study is to characterize the level of consciousness in patients undergoing PS using Bispectral Index (BIS) monitoring. PATIENTS AND METHODS: We enrolled consecutive patients with refractory symptoms requiring PS. We documented the level of sedation using Ramsay Sedation Scale (RSS) and BIS at 0, 2, 4, 6, 12, and 24 h during the first day of PS and examined their degree of association. Intravenous midazolam or propofol was titrated according to the sedation level. RESULTS: Twenty patients on PS were recruited and had BIS continuous monitoring. Delirium was the most frequent reason for PS (n = 15, 75%). The median time of sedation was 24.5 h (interquartile range 6-46). The average time to achieve the desired sedation level was 6 h, and dose titration was required in 80% of the cases. At baseline, 14 (70%) patients were considered to be awake according to RSS (i.e., 1-3) and 19 (95%) were awake according to BIS (i.e., >60%). This proportion decreased to 31 and 56% at 4 h, 27% and 53 at 6 h, and 22 and 33% at 24 h. RS and BIS had moderate correlation (rho = -0.58 to -0.65); however, a small proportion of patients were found to be awake by BIS (i.e., ≥60%) despite clinical observation (i.e., RSS 4-6) indicating otherwise. CONCLUSIONS: The BIS is a noninvasive, bedside, real-time continuous monitoring method that may facilitate the objective assessment of level of consciousness and dose titration in patients undergoing PS.
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Dolor en Cáncer/terapia , Sedación Consciente/métodos , Electroencefalografía/métodos , Monitoreo Fisiológico/métodos , Neoplasias/terapia , Cuidados Paliativos/métodos , Adulto , Anciano , Concienciación/efectos de los fármacos , Estado de Conciencia/efectos de los fármacos , Delirio/inducido químicamente , Femenino , Humanos , Hipnóticos y Sedantes/administración & dosificación , Hipnóticos y Sedantes/efectos adversos , Masculino , Midazolam/administración & dosificación , Midazolam/efectos adversos , Persona de Mediana Edad , Neoplasias/patología , Proyectos Piloto , Propofol/administración & dosificación , Propofol/efectos adversos , Estudios ProspectivosRESUMEN
CONTEXT: The modified Glasgow Prognostic Score (mGPS) is a well-known marker of systemic inflammatory response previously associated with poor prognoses in cancer. OBJECTIVES: We investigated the relationships between mGPS and clinical variables and the prognostic impact of mGPS in patients with advanced cancer starting palliative care (PC). METHODS: Data from two prospective studies conducted at a tertiary cancer center were analyzed (N = 459). Data regarding patient characteristics, Karnofsky Performance Status, and blood samples were collected at the initial evaluation. The mGPS was calculated as follows: C-reactive protein (CRP) < 10 mg/L = 0; CRP > 10 mg/L = 1, CRP > 10 mg/L and albumin < 35 g/L = 2. Chi-square or Fisher exact tests were used for comparisons of categorical variables; continuous variables were compared using the Mann-Whitney U test. For the survival analysis, Cox regression analyses were performed. RESULTS: mGPS of 0, 1, and 2 were assigned to 79.7%, 6.8%, and 13.5% of the patients, respectively. A positive association between hepatic metastasis (P = 0.004), primary lung cancer (P = 0.021), PC only (P < 0.001), lower Karnofsky Performance Status (P < 0.001), and higher systemic inflammation (mGPS 1/2) was found. Median overall survival was 1, 3, and 5.7 months for mGPS of 2, 1, and 0, respectively. After multivariate analyses, mGPS remained an independent prognostic marker (mGPS 1, hazard ratio 2.066, P = 0.001; mGPS 2, hazard ratio 2.664, P < 0.001). CONCLUSION: Systemic inflammatory response is associated with a low functional status, primary lung cancers, and tumors with hepatic metastasis. When starting PC, an mGPS definition may have clinical utility implications, by identifying three groups of patients with advanced cancer patients with distinct survival outcomes.
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Neoplasias/diagnóstico , Neoplasias/terapia , Cuidados Paliativos , Gravedad del Paciente , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Cuidados Paliativos/métodos , Pronóstico , Estudios Prospectivos , Análisis de Regresión , Análisis de Supervivencia , Centros de Atención TerciariaRESUMEN
PURPOSES: To develop and validate a Portuguese version of the Edmonton Symptom Assessment System (ESAS) in Brazilian patients with advanced cancer. METHODS: The ESAS was translated and then back translated into Portuguese in accordance with international guidelines. The final version was approved by an Expert Committee after pilot testing on 24 advanced cancer patients. Subsequently, we evaluated the time to complete the assessment, the number of unanswered items, internal consistency, convergent validity, and known-group validity in a sample of 249 advanced cancer patients who completed the ESAS along with the European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire (EORTC QLQ-C30), Hospital Anxiety and Depression Scale (HADS), and Epworth Sleepiness Scale (ESS). A total of 90 clinically stable patients were retested after 4 to 96 hours (test-retest reliability), and 80 patients answered the ESAS after 21 (± 7) days to measure scale responsiveness using an anchor-based method. RESULTS: The ESAS was completed in a mean time of only 2.2 minutes. The internal consistency was good (Cronbach's alpha = 0.861), and the removal of single items did not change the overall alpha value. For convergent validity, Spearman's correlation coefficients between the ESAS symptom scores and the corresponding EORTC QLQ-C30 and ESS symptom scores ranged between 0.520 (95% CI = 0.424-0.605) and 0.814 (95% CI = 0.760-0.856), indicating moderate to strong correlations. Test-retest reliability values were considered adequate, with intraclass correlation coefficients ranging from 0.758 (95% CI = 0.627-0.843) to 0.939 (95% CI = 0.905-0.960). CONCLUSIONS: ESAS is a feasible, valid and reliable multi-symptom assessment instrument for use in Brazil.
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Neoplasias/diagnóstico , Neoplasias/patología , Encuestas y Cuestionarios , Evaluación de Síntomas , Brasil , Demografía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Psicometría , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: Although "fatigue" and "depression" are well-accepted clinical terms in the English language, they are ill defined in many other languages, including Portuguese. We aimed to investigate the most appropriate words to describe cancer-related fatigue (CRF) and depression in Brazilian cancer patients. METHOD: The interviewers read to patients two clinical vignettes describing fatigued patients and two others describing depressed patients. Participants were asked to choose from among "fatigue," "tiredness," "weakness," "depression," and "sadness" the best and worst terms to explain the vignettes. In addition, they were administered an instrument containing numeric rating scales (NRSs), addressing common symptoms, including the aforementioned terms. Pearson correlation analysis and accuracy diagnostic tests were conducted using the Hospital Anxiety and Depression Scale (HADS) and the Functional Assessment of Cancer Treatment-Fatigue (FACIT-F) as references. RESULTS: Among the 80 participants, 40% reported that the best term to explain the concept of CRF was "tiredness," and 59% chose "sadness" as the best descriptor of depression. Regarding diagnostic accuracy, the areas under the curve (AUCs) for "fatigue," "weakness," and "tiredness" were 0.71, 0.81, and 0.76, respectively; the AUCs for "depression" and "sadness" ranged from 0.81 to 0.91 and 0.73 to 0.83, respectively. Negative correlations were found among FACIT-F fatigue subscale scores and NRS scores for "fatigue" (r = -0.58), "tiredness" (r = -0.67), and "weakness" (r = -0.62). Regarding depression, there were positive correlations between HADS-D scores and both NRS for "depression" (r = 0.61) and "sadness" (r = 0.54). SIGNIFICANCE OF RESULTS: "Tiredness" was considered the best descriptor of CRF. Taking into consideration the clinical correlation with depression scores, the term "depression" was accepted as the best term to explain the concept of depression.
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Barreras de Comunicación , Depresión/diagnóstico , Neoplasias , Adulto , Anciano , Brasil , Fatiga/diagnóstico , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
CONTEXT: Survival prognostication is important during the end of life. The accuracy of clinician prediction of survival (CPS) over time has not been well characterized. OBJECTIVES: The aims of the study were to examine changes in prognostication accuracy during the last 14 days of life in a cohort of patients with advanced cancer admitted to two acute palliative care units and to compare the accuracy between the temporal and probabilistic approaches. METHODS: Physicians and nurses prognosticated survival daily for cancer patients in two hospitals until death/discharge using two prognostic approaches: temporal and probabilistic. We assessed accuracy for each method daily during the last 14 days of life comparing accuracy at Day -14 (baseline) with accuracy at each time point using a test of proportions. RESULTS: A total of 6718 temporal and 6621 probabilistic estimations were provided by physicians and nurses for 311 patients, respectively. Median (interquartile range) survival was 8 days (4-20 days). Temporal CPS had low accuracy (10%-40%) and did not change over time. In contrast, probabilistic CPS was significantly more accurate (P < .05 at each time point) but decreased close to death. CONCLUSION: Probabilistic CPS was consistently more accurate than temporal CPS over the last 14 days of life; however, its accuracy decreased as patients approached death. Our findings suggest that better tools to predict impending death are necessary.
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Neoplasias/diagnóstico , Neoplasias/mortalidad , Cuidados Paliativos/métodos , Análisis de Supervivencia , Adulto , Brasil , Femenino , Humanos , Pacientes Internos , Masculino , Persona de Mediana Edad , Enfermeras y Enfermeros , Médicos , Probabilidad , Pronóstico , Estados UnidosRESUMEN
Consecutive patients (n = 221) presenting for initial consultation at a palliative care outpatient clinic were prospectively interviewed and then followed until death. Individual prayer activity (IPA) and global religion scores were associated with quality of life, symptoms, inflammatory markers, and survival. Analyses were adjusted for whether patients were still receiving anti-neoplastic therapies (ANTs) or not. Higher religion scores were associated with lower levels of inflammation in advanced cancer patients still undergoing ANTs. Additionally, higher IPA was an independent good prognostic factor in patients on active ANTs. Further studies are necessary to confirm these findings and to investigate possible biological mechanisms involved.