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PURPOSE: The Region of Southern Denmark has recently established four late effects clinics to help cancer survivors suffering from complex and severe late effects. This study aimed to capture and analyze the full range of physical, mental, and psychosocial issues using patient-reported outcomes. Moreover, we aimed to describe demographic data and the type and severity of the late effects. METHODS: A prospective cohort study was conducted among cancer survivors referred to a late effects clinic. Before their first appointment, patients completed the European Organization for Research and Treatment of Cancer Quality of Life cancer survivorship core questionnaire (EORTC QLQ-SURV100). We compared mean scores of the EORTC QLQ-SURV100 scales that were comparable to the scales/items from the EORTC QLQ-C30 questionnaire with norm data for the Danish population and EORTC reference values. RESULTS: All patients referred to the clinic within its first 2 years were included (n = 247). The mean age was 57 [23-85] years and 74% were females. The most common cancer diagnoses was breast cancer (39%). The five most commonly reported late effects were fatigue (66%), pain (51%), cognitive impairment (53%), sleep problems (42%), and neuropathy (40%). A total of 236 of the patients entering the clinic completed QLQ-SURV100. They reported significantly worse mean scores on all scales compared to the Danish norm population and EORTC reference values for pretreatment cancer patients, p < 0.001. Effect sizes were moderate or large for all scales. INTERPRETATION: In this study, we collected demographic data and described the late effects presented by the patents referred to the clinic. Moreover, we captured and analyzed the full range of physical, mental, and psychosocial issues using QLQ-SURV100. Patients referred to the Late Effects Clinic (LEC) had a number of late effects and reported a significantly lower health-related quality of life compared to the general Danish population and patients who have just been diagnosed with cancer, suggesting the aim of helping patients suffering from late effects gain a better quality of life is in dire need.
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Sobreviventes de Câncer , Neoplasias , Qualidade de Vida , Humanos , Feminino , Masculino , Estudos Prospectivos , Dinamarca/epidemiologia , Pessoa de Meia-Idade , Idoso , Adulto , Sobreviventes de Câncer/psicologia , Sobreviventes de Câncer/estatística & dados numéricos , Idoso de 80 Anos ou mais , Neoplasias/psicologia , Adulto Jovem , Inquéritos e Questionários , Medidas de Resultados Relatados pelo Paciente , Fadiga/epidemiologia , Fadiga/etiologia , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/epidemiologiaRESUMO
BACKGROUND: While adjuvant therapy with anti-programmed cell death protein-1 (anti-PD1) for patients with resected stage III/IV melanoma has been shown to improve recurrence-free survival, the overall survival benefit remains uncertain. This study aims to evaluate the impact of adjuvant anti-PD1 therapy on the health-related quality of life (HRQOL) of patients with resected stage III/IV melanoma METHODS: Data was used from two melanoma registries in Australia and the Netherlands. Patients with resected stage III/IV melanoma treated with adjuvant anti-PD1 who completed a baseline and at least one post-baseline HRQOL assessment were included. HRQOL was assessed using the EORTC QLQ-C30 at baseline, 3, 6, and 12 months. Established thresholds were used for interpreting changes in QLQ-C30 scores. RESULTS: 92 patients were included. Mean symptom and functioning scores improved or remained stable at 12 months compared to baseline. However, a substantial proportion of patients experienced a clinically significant decline in role (39%, µ = -50.8), social (41%, µ = -32.7), or emotional (50%, µ = -25.1) functioning at 12 months compared to baseline. Younger patients were more likely to experience clinically significant deteriorations in role (OR=1.07, 95% CI: 1.02-1.13, p < 0.01) and social (OR=1.06, 95% CI: 1.01-1.11, p = 0.013) functioning. CONCLUSION: A significant proportion of patients with resected stage III/IV melanoma who received adjuvant anti-PD1 experienced clinically significant declines in role, social and emotional functioning at 12 months compared to baseline. This highlights the HRQOL issues that may arise during adjuvant anti-PD1 therapy which may require supportive care intervention.
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Melanoma , Neoplasias Cutâneas , Humanos , Melanoma/tratamento farmacológico , Melanoma/cirurgia , Qualidade de Vida , Neoplasias Cutâneas/tratamento farmacológico , Neoplasias Cutâneas/cirurgia , Adjuvantes Imunológicos , Terapia CombinadaRESUMO
Electrochemical energy conversion devices are considered key in reducing CO2 emissions and significant efforts are being applied to accelerate device development. Unlike other technologies, low temperature electrolyzers have the ability to directly convert CO2 into a range of value-added chemicals. To make them commercially viable, however, device efficiency and durability must be increased. Although their design is similar to more mature water electrolyzers and fuel cells, new cell concepts and components are needed. Due to the complexity of the system, singular component optimization is common. As a result, the component interplay is often overlooked. The influence of Fe-species clearly shows that the cell must be considered holistically during optimization, to avoid future issues due to component interference or cross-contamination. Fe-impurities are ubiquitous, and their influence on single components is well-researched. The activity of non-noble anodes has been increased through the deliberate addition of iron. At the same time, however, Fe-species accelerate cathode and membrane degradation. Here, we interpret literature on single components to gain an understanding of how Fe-species influence low temperature CO2 electrolyzers holistically. The role of Fe-species serves to highlight the need for considerations regarding component interplay in general.
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OBJECTIVE: To provide equipercentile equating of physical function (PF) scores from frequently used patient-reported outcome measures (PROMs) in cancer patients to facilitate data pooling and comparisons. STUDY DESIGN AND SETTING: Adult cancer patients from five European countries completed the European Organization for Research and Treatment of Cancer (EORTC) computer adaptive test (CAT) Core, EORTC Quality of Life Questionnaire Version 3.0 (QLQ-C30), Functional Assessment of Cancer Therapy - General (FACT-G), 36-item Short Form Health Survey (SF-36), and the Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function 20a short form. The R package "equate" was used to establish conversion tables of PF scores on those measures with a bivariate rank correlation of at least 0.75. RESULTS: In total, 953 patients with cancer (mean age 58.9 years, 54.7% men) participated. Bivariate rank correlations between PF scores from the EORTC CAT Core, EORTC QLQ-C30, SF-36, and PROMIS were all above 0.85, but below 0.69 for the FACT-G. Conversion tables were established for all measures but the FACT-G. These tables indicate which score from one PROM best matches the score from another PROM and provide standard errors of converted scores. CONCLUSION: Our analysis indicates that linking of PF scores from both EORTC measures (CAT and QLQ-C30) with PROMIS and SF-36 is possible, whereas the physical domain of the FACT-G seems to be different. The established conversion tables may be used for comparing results or pooling data from clinical studies using different PROMs.
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Neoplasias , Qualidade de Vida , Adulto , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Neoplasias/terapia , Inquéritos e Questionários , Europa (Continente) , Medidas de Resultados Relatados pelo PacienteRESUMO
OBJECTIVES: In line with the World Health Organizations' health definition, patient-reported outcome (PRO) measures frequently cover aspects of social health. Our study aimed to evaluate the role functioning (RF) and social functioning (SF) contents assessed by PRO measures commonly used in cancer patients. METHODS: We analysed the item content of the SF and RF domains of the EORTC CAT Core, the EORTC QLQ-C30, the SF-36, and the FACT-G as well as the PROMIS item bank covering the Ability to Participate in Social Roles and Activities. Following an established methodology we linked item content to the International Classification of Functioning, Disability and Health (ICF) framework. RESULTS: The content of 85 items was assigned to three ICF components ('Activities and Participation', 'Body Functions', and 'Environmental Factors'). The EORTC CAT Core RF items were mostly related to the first-level ICF categories 'Domestic life' and 'Community, social and civic life', while its SF item bank focused on 'Interpersonal interactions and relationships'. These three categories were also covered by the PROMIS social participation item bank. The FACT-G Social/Family scale focused on environmental factors ('Support and Relationships' and 'Attitudes') while the SF-36 Role-physical/emotional scales had a stronger focus on 'General tasks and demands' and 'Major life areas'. CONCLUSIONS: Our results highlight conceptual overlap and differences among PRO measures for the assessment of social health in cancer. This information may help to select the most appropriate measure for a specific setting or study purpose and to better understand the possibilities of linking scores across different PRO measures.
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Pessoas com Deficiência , Neoplasias , Humanos , Classificação Internacional de Funcionalidade, Incapacidade e Saúde , Avaliação da Deficiência , Interação Social , Atividades Cotidianas , Qualidade de VidaRESUMO
Cell state changes in development and disease are controlled by gene regulatory networks, the dynamics of which are difficult to track in real time. In this study, we used an inducible DCM-RNA polymerase subunit b fusion protein which labels active genes and enhancers with a bacterial methylation mark that does not affect gene transcription and is propagated in S-phase. This DCM-RNA polymerase fusion protein enables transcribed genes and active enhancers to be tagged and then examined at later stages of development or differentiation. We apply this DCM-time machine (DCM-TM) technology to study intestinal homeostasis, revealing rapid and coordinated activation of enhancers and nearby genes during enterocyte differentiation. We provide new insights in absorptive-secretory lineage decision-making in intestinal stem cell (ISC) differentiation and show that ISCs retain a unique chromatin landscape required to maintain ISC identity and delineate future expression of differentiation-associated genes. DCM-TM has wide applicability in tracking cell states, providing new insights in the regulatory networks underlying cell state changes.
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Cromatina , Transcriptoma , Linhagem da Célula/genética , Transcriptoma/genética , Estudos Retrospectivos , Diferenciação Celular/genética , Cromatina/genética , RNA Polimerases Dirigidas por DNA/metabolismo , Elementos Facilitadores Genéticos/genéticaRESUMO
INTRODUCTION: This systematic scoping review compares the toxicities experienced by patients receiving immune checkpoint inhibitors (ICIs) or targeted therapy (TT) for stage III (resected and unresectable) and stage IV melanoma. METHODS: OVID Medline, Embase, and PsycInfo were searched to identify Phase III trials reporting toxicities of FDA-approved ICIs and TT for advanced melanoma. AEs that were reported by ≥ 10% of patients in the evaluated trials were included. RESULTS: Toxicity profiles of 11208 patients from 24 studies were reviewed. The rate of AEs was lower with ICIs compared to TT. However, ICIs were associated with higher rates of long-term or permanent AEs compared to TT, where toxicities generally were shortterm and reversible with treatment discontinuation. CONCLUSION: The toxicity profiles of ICIs and TT vary substantially. Whilst the rate of AEs was lower with ICIs than during TT, it was also associated with higher rates of potentially chronic AEs.
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Antineoplásicos Imunológicos , Melanoma , Humanos , Inibidores de Checkpoint Imunológico/uso terapêutico , Antineoplásicos Imunológicos/uso terapêutico , Imunoterapia , Melanoma/tratamento farmacológico , SíndromeRESUMO
BACKGROUND: Cancer and its treatment can have substantial impact on patients' emotional functioning. Several patient-reported outcome measures (PROMs) assessing emotional functioning are available, but differences in content limit the comparability of results. To better understand conceptual (dis)similarities, we conducted a content comparison of commonly used PROMs. METHODS: We included emotional functioning items, scales, and item banks from the EORTC CAT Core, EORTC QLQ-C30, FACT-G, Hospital anxiety and depression scale (HADS), SF-36, PRO-CTCAE, and PROMIS (item banks for anxiety, depression, and anger). Item content was linked to the International Classification of Functioning, Disability, and Health (ICF) and a hierarchical framework established for PROMIS. Single items could be coded with more than one ICF category but were solely assigned to one facet within the PROMIS framework. RESULTS: The measures comprise 132 unique items covering the ICF components 'Body functions' (136/153 codings, 88.9%) and 'Activities and participation' (15/153, 9.8%). Most ICF codings (112/153, 73.2%) referred to the third-level category 'b1528 Emotional functions, other specified'. According to the PROMIS framework 48.5% of the items assessed depression (64/132 items), followed by anxiety (41/132, 31.1%) and anger (26/132, 19.7%). The EORTC measures covered depression, anxiety, and anger in a single measure, while the PROMIS inventory provides separate item banks for these concepts. The FACT-G, SF-36, PRO-CTCAE and HADS covered depression and anxiety, but not anger. CONCLUSION: Our results provide an in-depth conceptual understanding of selected PROMs and important qualitative information going beyond psychometric evidence. Such information supports the identification of PROMs for which scores can be meaningfully linked with quantitative methods.
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Neoplasias , Qualidade de Vida , Humanos , Qualidade de Vida/psicologia , Emoções , Ansiedade , Medidas de Resultados Relatados pelo Paciente , Neoplasias/terapia , Neoplasias/psicologia , Psicometria , Inquéritos e QuestionáriosRESUMO
PURPOSE: The purpose of this study is to develop a European Organisation for Research and Treatment of Cancer Quality of Life Group (EORTC QLG) questionnaire that captures the full range of physical, mental, and social health-related quality of life (HRQOL) issues relevant to disease-free cancer survivors. In this phase III study, we pretested the provisional core questionnaire (QLQ-SURV111) and aimed to identify essential and optional scales. METHODS: We pretested the QLQ-SURV111 in 492 cancer survivors from 17 countries with one of 11 cancer diagnoses. We applied the EORTC QLG decision rules and employed factor analysis and item response theory (IRT) analysis to assess and, where necessary, modify the hypothesized questionnaire scales. We calculated correlations between the survivorship scales and the QLQ-C30 summary score and carried out a Delphi survey among healthcare professionals, patient representatives, and cancer researchers to distinguish between essential and optional scales. RESULTS: Fifty-four percent of the sample was male, mean age was 60 years, and, on average, time since completion of treatment was 3.8 years. Eleven items were excluded, resulting in the QLQ-SURV100, with 12 functional and 9 symptom scales, a symptom checklist, 4 single items, and 10 conditional items. The essential survivorship scales consist of 73 items. CONCLUSIONS: The QLQ-SURV100 has been developed to assess comprehensively the HRQOL of disease-free cancer survivors. It includes essential and optional scales and will be validated further in an international phase IV study. IMPLICATIONS FOR CANCER SURVIVORS: The availability of this questionnaire will facilitate a standardized and robust assessment of the HRQOL of disease-free cancer survivors.
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Sobreviventes de Câncer , Neoplasias , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Neoplasias/terapia , Neoplasias/diagnóstico , Sobrevivência , Inquéritos e QuestionáriosRESUMO
Background: The EORTC QLQ-C15-PAL is a shortened version of the widely used EORTC QLQ-C30. This questionnaire was developed to measure the symptoms and functional health of patients receiving palliative care. Objective: To enhance clinical interpretability of the EORTC QLQ-C15-PAL, our aim was to evaluate the sensitivity and specificity of thresholds for clinical importance developed previously for the QLQ-C30 when applied to the QLQ-C15-PAL scales. Design: Cross-sectional observational study. Setting/Subjects: Patients with cancer receiving any type of palliative treatment. Measurement: Patients completed the EORTC QLQ-C15-PAL and anchor items on limitations, worries, and need for help for each of the health domains covered by the questionnaire. The anchor items were summarized in a binary criterion for clinical importance to calculate the sensitivity and specificity of the thresholds for clinical importance. Results: In total, 225 patients participated in the study (mean age 64.5 years). Patients were recruited from Austria, Italy, the Netherlands, Poland, Spain, and the United Kingdom. The thresholds for clinical importance for the QLQ-C15-PAL scales showed a median sensitivity of 0.88 (range: 0.82 for sleep disturbances to 1.00 for dyspnea) and a median specificity of 0.74 (range: 0.54 for dyspnea to 0.89 for constipation). Conclusion: The thresholds for clinical importance showed high sensitivity and mostly high specificity in identifying clinically important symptoms and functional health impairments as assessed by the QLQ-C15-PAL. These thresholds will facilitate interpretation of EORTC QLQ-C15-PAL scores in daily clinical practice and clinical research.
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Neoplasias , Cuidados Paliativos , Estudos Transversais , Humanos , Itália , Pessoa de Meia-Idade , Países Baixos , Polônia , Qualidade de Vida , Espanha , Inquéritos e Questionários , Reino UnidoRESUMO
BACKGROUND: The European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group (QLG) has developed computerised adaptive tests (CATs) for the 14 functional and symptom domains of the EORTC QLQ-C30 quality of life questionnaire. This is expected to optimise measurement precision, relevance to patients and flexibility. Here, we present the first international validation of the EORTC CAT Core. METHODS: A heterogeneous sample of 699 cancer patients scheduled for chemotherapy and/or radiotherapy was recruited across seven European countries. The EORTC CAT Core and all QLQ-C30 items were administered to participants before and after initiating treatment. Correlations between CAT and QLQ-C30 scores and floor/ceiling effects were calculated. Using several grouping variables, relative validity (cross-sectional known groups difference), responsiveness (changes over time) and relative sample size requirements of the CAT compared to the QLQ-C30 were estimated. RESULTS: Correlations of the CAT and QLQ-C30 ranged from 0.81 to 0.93 across domains. The mean relative reduction in floor and ceiling effects using the CAT was 42% (range 3-99%). Analyses of known groups validity and responsiveness indicated that, across domains, mean sample size requirements for the CAT were 72% and 70%, respectively, of those using the QLQ-C30. CONCLUSIONS: The EORTC CAT Core measures the same domains as the QLQ-C30 with reduced floor/ceiling effects. The CAT generally facilitated the use of smaller samples (about 30% smaller on average) without loss of power compared to the QLQ-C30. Based on this study, the EORTC QLG will release the EORTC CAT Core for general use.
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Neoplasias/psicologia , Psicometria/métodos , Qualidade de Vida/psicologia , Adulto , Idoso , Algoritmos , Computadores , Estudos Transversais , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Tamanho da Amostra , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: Results from our recently conducted randomized controlled trial (RCT) indicated that Internet-based cognitive behavioral therapy (iCBT), with or without therapist support, is effective in reducing the perceived impact of hot flushes and night sweats (HF/NS) and overall levels of menopausal symptoms in breast cancer survivors with treatment-induced menopausal symptoms. STUDY DESIGN: We used data of 235 women and compared the iCBT groups combined (nâ¯=â¯156) with the control group (nâ¯=â¯79). Bootstrapped multiple regression analyses with interaction terms (group x potential moderator) or indirect effects (mediation pathway) were conducted. MAIN OUTCOME MEASURES: Reductions in perceived impact of HF/NS and overall levels of menopausal symptoms. RESULTS: Women with lower levels of education benefited most from the iCBT. Age, time since diagnosis, current endocrine treatment, oophorectomy, frequency of HF/NS, and psychological distress did not moderate the treatment effects. Factors that mediated treatment effects were the development of healthier beliefs about experiencing hot flushes in a social context, about the impact of night sweats on sleep and daily functioning, and about the ability to control and cope with hot flushes. The acquisition of behavioral coping strategies and decreased psychological distress did not mediate treatment effects. CONCLUSION: The results suggest that women with lower levels of education may benefit most from the current iCBT program, with or without therapist support. The development of healthier HF/NS beliefs contribute significantly to the observed positive effect of iCBT on the burden of menopausal symptoms. CLINICAL TRIAL INFORMATION: NCT02672189.
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Neoplasias da Mama/psicologia , Terapia Cognitivo-Comportamental/métodos , Fogachos/psicologia , Menopausa/psicologia , Adaptação Psicológica , Adulto , Atitude Frente a Saúde , Neoplasias da Mama/complicações , Escolaridade , Feminino , Nível de Saúde , Fogachos/terapia , Humanos , Internet , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Classe Social , Meio Social , Sobreviventes , SudoreseRESUMO
OBJECTIVE: The objective of this study was to establish thresholds for clinical importance (TCIs) for the five functioning and nine symptom scales of the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30). STUDY DESIGN AND SETTING: In this diagnostic study, cancer patients with mixed diagnoses and treatments completed the EORTC QLQ-C30 and anchored the questions in each domain in terms of their clinical importance. The anchor questions, concerned limitations in daily life, need for help/care, and the worries of the patient and his/her partner/family. These questions allowed categorizing patients into whether they exhibited a clinically important symptom/functional impairment for each scale and performing a receiver operating characteristic curve analysis to establish TCIs. RESULTS: Data from 498 patients from six European countries (mean age 60.4 years, 55.2% women) were analyzed. For the TCIs generated using the patient questionnaire data, the EORTC QLQ-C30 scales showed sensitivity values between 0.71 and 0.97 and specificity values between 0.62 and 0.92 (area under the curve above 0.80 for all scales). CONCLUSION: This EORTC Quality of Life Group study provides TCIs for the functioning and symptom scales of the EORTC QLQ-C30. These TCIs can increase the interpretability of the questionnaire results and foster its use in daily clinical practice and in clinical research.
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Interpretação Estatística de Dados , Neoplasias/diagnóstico , Medidas de Resultados Relatados pelo Paciente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/fisiopatologia , Neoplasias/psicologia , Estudos Prospectivos , Qualidade de Vida , Curva ROC , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVES: The aim of this article was to establish thresholds for clinical importance (TCIs) for the European Organisation for Research and Treatment of Cancer (EORTC) Computer Adaptive Testing (CAT) Core measure, the new adaptive version of the EORTC QLQ-C30. STUDY DESIGN AND SETTING: For our diagnostic study, we recruited cancer patients with mixed diagnoses and treatments from six European countries. Patients completed the EORTC CAT Core and a questionnaire with anchor items assessing criteria for clinical importance (limitations in everyday life, need for help/care, and worries by the patient/family/partner) for each EORTC CAT Core domain. We used a binary variable summarizing the anchor items for determining TCIs and for calculating the area under the curve (AUC) in receiving operator characteristic analysis as a measure of diagnostic accuracy. RESULTS: Using data from 498 cancer patients (mean age 60.4 years, 55.2% women), we established TCIs for the 14 domains of the EORTC CAT Core. Median AUC across domains was 0.93 (range 0.84-0.94). Median sensitivity and specificity of the TCIs were 0.91 (range 0.80-0.96) and 0.77 (range 0.66-0.84), respectively. TCIs and AUCs were largely consistent across patient groups. CONCLUSION: We have generated TCIs for the 14 functional health and symptom domains of the EORTC CAT Core. The EORTC CAT Core showed high diagnostic accuracy in identifying clinically important symptoms and functional impairments.
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Neoplasias/terapia , Medidas de Resultados Relatados pelo Paciente , Idoso , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Inquéritos e Questionários , Pesquisa Translacional BiomédicaRESUMO
PURPOSE: Internet-based cognitive behavioral therapy (iCBT), with and without therapist support, is effective in reducing treatment-induced menopausal symptoms and perceived impact of hot flushes and night sweats (HF/NS) in breast cancer survivors. The aim of the current study was to evaluate the cost-utility, cost-effectiveness, and budget impact of both iCBT formats compared to a waiting list control group from the Dutch healthcare perspective. METHODS: A Markov model was constructed with a 5-year time horizon. Costs and health outcomes were measured alongside a randomized controlled clinical trial and included quality-adjusted life years (QALYs), overall levels of menopausal symptoms, and perceived impact of HF/NS. Uncertainty was examined using probabilistic and deterministic sensitivity analyses, together with a scenario analysis incorporating a different perspective. RESULTS: iCBT was slightly more expensive than the waiting list control, but also more effective, resulting in incremental cost-utility ratios of 23,331/QALY and 11,277/QALY for the guided and self-managed formats, respectively. A significant reduction in overall levels of menopausal symptoms or perceived impact of HF/NS resulted in incremental costs between 1460 and 1525 for the guided and 500-753 for the self-managed format. The estimated annual budget impact for the Netherlands was 192,990 for the guided and 74,592 for the self-managed format. CONCLUSION: Based on the current trial data, the results indicate that both guided and self-managed iCBT are cost-effective with a willingness-to-pay threshold of well below 30,000/QALY. Additionally, self-managed iCBT is the most cost-effective strategy and has a lower impact on healthcare budgets.
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Neoplasias da Mama/psicologia , Neoplasias da Mama/terapia , Sobreviventes de Câncer/psicologia , Terapia Cognitivo-Comportamental/economia , Internet , Menopausa Precoce/fisiologia , Neoplasias da Mama/economia , Orçamentos , Análise Custo-Benefício , Feminino , Gastos em Saúde , Fogachos/terapia , Humanos , Hiperidrose/terapia , Menopausa Precoce/psicologia , Países Baixos , Anos de Vida Ajustados por Qualidade de Vida , Listas de EsperaRESUMO
PURPOSE: We evaluated the effect of Internet-based cognitive behavioral therapy (iCBT), with or without therapist support, on the perceived impact of hot flushes and night sweats (HF/NS) and overall levels of menopausal symptoms (primary outcomes), sleep quality, HF/NS frequency, sexual functioning, psychological distress, and health-related quality of life in breast cancer survivors with treatment-induced menopausal symptoms. PATIENTS AND METHODS: We randomly assigned 254 breast cancer survivors to a therapist-guided or a self-managed iCBT group or to a waiting list control group. The 6-week iCBT program included psycho-education, behavior monitoring, and cognitive restructuring. Questionnaires were administered at baseline and at 10 weeks and 24 weeks postrandomization. We used mixed-effects models to compare the intervention groups with the control group over time. Significance was set at P < .01. An effect size (ES) of .20 was considered small, .50 moderate and clinically significant, and .80 large. RESULTS: Compared with the control group, the guided and self-managed iCBT groups reported a significant decrease in the perceived impact of HF/NS (ES, .63 and .56, respectively; both P < .001) and improvement in sleep quality (ES, .57 and .41; both P < .001). The guided group also reported significant improvement in overall levels of menopausal symptoms (ES, .33; P = .003), and NS frequency (ES, .64; P < .001). At longer-term follow-up (24 weeks), the effects remained significant, with a smaller ES for the guided group on perceived impact of HF/NS and sleep quality and for the self-managed group on overall levels of menopausal symptoms. Additional longer-term effects for both intervention groups were found for hot flush frequency. CONCLUSION: iCBT, with or without therapist support, has clinically significant, salutary effects on the perceived impact and frequency of HF/NS, overall levels of menopausal symptoms, and sleep quality.
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Neoplasias da Mama/terapia , Sobreviventes de Câncer , Terapia Cognitivo-Comportamental/métodos , Internet , Psicoterapia de Grupo/métodos , Adulto , Feminino , Fogachos/etiologia , Fogachos/terapia , Humanos , Pessoa de Meia-Idade , Terapia Neoadjuvante/efeitos adversos , Avaliação de Resultados em Cuidados de Saúde/métodos , Avaliação de Resultados em Cuidados de Saúde/estatística & dados numéricos , Projetos Piloto , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/terapia , Inquéritos e Questionários , SudoreseRESUMO
BACKGROUND: Given the high cure-rate for testicular cancer (TC) and the patients' young age, comprehensive evaluation of health-related quality of life (HRQOL) is an important consideration in this patient population. The EORTC QLQ-TC26 questionnaire module has been developed to supplement the EORTC QLQ-C30 in assessing TC-specific HRQOL in clinical trials and routine clinical practice. This international, multicentre phase IV validation study evaluated the psychometric properties of the new module. METHODS: This international, multicentre phase IV validation study enrolled testicular cancer patients from seven European countries. Patients completed the EORTC quality of life core questionnaire EORTC QLQ-C30 and the QLQ-TC26 at two consecutive time points and a debriefing questionnaire regarding the QLQ-TC26 after baseline assessment. Psychometric evaluation included examination of the hypothesized module scale structure, internal consistency and test-retest reliability, known-groups validity, responsiveness to change over time and cross-cultural acceptability. RESULTS: Data from 313 patients (mean age 38.6, SD 9.5) were analysed. All items exhibited a high completion rate with less than 2.4% missing values except for the sexuality items (up to 8.8%). The confirmatory factor analysis supported the hypothesised scale structure of the QLQ-TC26. Test-retest reliability was good for 8 of 12 scales (intraclass correlation: R t1|t2 ranged from 0.71-0.91) and four scales did not meet the acceptable criteria. Internal consistency was good for all twelve scales (Cronbach alpha = 0.79-0.90), except Communication (alpha = 0.67) and Sexual Functioning (alpha = 0.62). The module was able to distinguish clearly between patients with differing clinical status. Responsiveness to change over time was acceptable. CONCLUSION: The EORTC QLQ-TC26 is a valid, reliable and well-accepted condition-specific questionnaire, supplementing the EORTC QLQ-C30, for the assessment of testicular cancer patients' HRQOL in clinical trials.
Assuntos
Qualidade de Vida , Neoplasias Testiculares/epidemiologia , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Fatores de Risco , Inquéritos e Questionários , Neoplasias Testiculares/psicologia , Adulto JovemRESUMO
BACKROUND: The number of cancer survivors is growing steadily and increasingly, clinical trials are being designed to include long-term follow-up to assess not only survival, but also late effects and health-related quality of life (HRQOL). Therefore it is is essential to develop patient-reported outcome measures (PROMs) that capture the full range of issues relevant to disease-free cancer survivors. The objectives of this project are: 1) to develop a European Organisation for Research and Treatment of Cancer (EORTC) questionnaire that captures the full range of physical, mental and social HRQOL issues relevant to disease-free cancer survivors; and 2) to determine at which minimal time since completion of treatment the questionnaire should be used. METHODS: We reviewed 134 publications on cancer survivorship and interviewed 117 disease-free cancer survivors with 11 different types of cancer across 14 countries in Europe to generate an exhaustive, provisional list of HRQOL issues relevant to cancer survivors. The resulting issue list, the EORTC core questionnaire (QLQ-C30), and site-specific questionnaire modules were completed by a second group of 458 survivors. RESULTS: We identified 116 generic survivorship issues. These issues covered body image, cognitive functioning, health behaviors, negative and positive outlook, health distress, mental health, fatigue, sleep problems, physical functioning, pain, several physical symptoms, social functioning, and sexual problems. Patients rated most of the acute symptoms of cancer and its treatment (e.g. nausea) as no longer relevant approximately one year after completion of treatment. CONCLUSIONS: Compared to existing cancer survivorship questionnaires, our findings underscore the relevance of assessing issues related to chronic physical side effects of treatment such as neuropathy and joint pain. We will further develop a core survivorship questionnaire and three site-specific modules for disease-free adult cancer survivors who are at least one year post-treatment.
Assuntos
Sobreviventes de Câncer/psicologia , Intervalo Livre de Doença , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida/psicologia , Sobrevivência , Atividades Cotidianas/psicologia , Adulto , Idoso , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Fatores de TempoRESUMO
OBJECTIVE: Monogenic defects in the interleukin-10 (IL-10) pathway are extremely rare and cause infantile-onset inflammatory bowel disease (IBD)-like pathology. Understanding how immune responses are dysregulated in monogenic IBD-like diseases can provide valuable insight in "classical" IBD pathogenesis. Here, we studied long-term immune cell development and function in an adolescent IL-10 receptor (IL10RA)-deficient patient who presented in infancy with severe colitis and fistulizing perianal disease and is currently treated with immune suppressants. METHODS: Biomaterial was collected from the IL10RA-deficient patient, pediatric patients with IBD, and healthy controls. The frequency and phenotype of immune cells were determined in peripheral blood and intestinal biopsies by flow cytometry and immunohistochemistry. Functional changes in monocyte-derived dendritic cells and T cells were assessed by in vitro activation assays. RESULTS: The IL10RA-deficient immune system developed normally with respect to numbers and phenotype of circulating immune cells. Despite normal co-stimulatory molecule expression, bacterial lipopolysaccharide-stimulated monocyte-derived dendritic cells from the IL10RA-deficient patient released increased amounts of tumor necrosis factor α compared to healthy controls. Upon T-cell receptor ligation, IL10RA-deficient peripheral blood mononuclear cells released increased amounts of T-cell cytokines interferon γ and IL-17 agreeing with high numbers of T-bet and IL-17 cells in intestinal biopsies taken at disease onset. In vitro, the immunosuppressive drug thalidomide used to treat the patient's decreased peripheral blood mononuclear cell-derived tumor necrosis factor production. CONCLUSIONS: With time and during immunosuppressive treatment the IL10RA-deficient immune system develops relatively normally. Upon activation, IL-10 is crucial for controlling excessive inflammatory cytokine release by dendritic cells and preventing interferon γ and IL-17-mediated T-cell responses.