Health-related quality of life became worse in short-term during treatment in head and neck cancer patients: a prospective study.

BACKGROUND: Quality of life (QoL) is influenced in head and neck cancer (HNC) patients by a set of factors related to diagnosis, treatment and tumor impacts. The aim of this study was to evaluate the Quality of Life (QoL) changes in Head and Neck cancer (HNC) patients during treatment (radiotherapy and/or chemoradiotherapy). METHODS: QoL was evaluated prospectively in 63 HNC patients during radiotherapy and/or chemoradiotherapy at three moments: before or at beginning (T0), in the middle (T1 ~ four weeks) and immediately at the end (T2 ~ eight weeks) of treatment. The differences between the scores at different time points was verified using Friedman's non-parametric test. Negative changes between time points were evaluated, with differences (delta) of ±10 points being considered to be clinically significant. RESULTS: The total mean age was 59.1 ± 9.5y, and 82.5% were male. The oral cavity and larynx were more frequent tumors. The functional score for 'role' was decreased at time points T1 and T2 as compared to T0, while an improvement in scores was observed for cognitive function. Several physical symptoms also worsened over time, such as: fatigue, nausea and vomiting, dry mouth and sticky saliva, swallowing and skin symptoms, senses and teeth problems. A high frequency of altered and clinically meaningful values were observed for most of domains, ranging from 6 to 74%. CONCLUSIONS: The QoL became worse at approximately one month after treatment beginning in HNC patients, and this remained until the end of therapy. Protocols directing to early nutritional counseling and management of symptoms of nutritional impact are important to improve clinical outcomes. This is part of preventive actions aiming to make the exhausting treatment process less traumatic and easier to complete.

Health-Related quality of life by 31-item Cervantes scale in breast cancer survivors undergoing adjuvant endocrine therapy.

INTRODUCTION: Instruments to manage adverse effects of endocrine therapy with Aromatase inhibitors (AI) may improve adherence and persistence to treatment and Health-Related Quality of Life (HRQL). The 31-item Cervantes Scale (CS-31) is an HRQL questionnaire with particularities of the perimenopausal and postmenopausal period that could be an appropriate instrument to assess HRQL in Breast Cancer (BC) survivors. OBJECTIVE: This study aimed to perform additional validation of the CS-31 for BC survivors undergoing adjuvant endocrine therapy. METHODS: This prospective study was performed at three time points named T0, T1, and T2: initial, intermediate, and final follow-up period, respectively, totaling 24 months of follow-up. At each time point, the participants completed the CS-31, Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F), and Hospital Anxiety and Depression Scale (HADS). The internal consistency, construct validity, responsiveness analyses, and known-group validity of CS-31 were evaluated. RESULTS: This study included 89 postmenopausal women diagnosed with hormone receptor-positive early BC in adjuvant endocrine therapy with AI. The internal consistency was good (Cronbach's alpha = 0.89). Construct validity received a positive rating, with 100% of results consistent with prior hypotheses. A prospective improvement in HRQL was identified for the CS-31 Global Score and FACIT-F Total Score and for most of their domains. Furthermore, women with anxiety and depression by HADS presented worse HRQL by CS-31. CONCLUSION: The authors identified that the CS-31 seems to be appropriate for use in oncology medical routine and may help to monitor adverse effects and HRQL of BC survivors during adjuvant endocrine therapy.

Health-Related quality of life by 31-item Cervantes scale in breast cancer survivors undergoing adjuvant endocrine therapy

ABSTRACT Introduction Instruments to manage adverse effects of endocrine therapy with Aromatase inhibitors (AI) may improve adherence and persistence to treatment and Health-Related Quality of Life (HRQL). The 31-item Cervantes Scale (CS-31) is an HRQL questionnaire with particularities of the perimenopausal and postmenopausal period that could be an appropriate instrument to assess HRQL in Breast Cancer (BC) survivors. Objective This study aimed to perform additional validation of the CS-31 for BC survivors undergoing adjuvant endocrine therapy. Methods This prospective study was performed at three time points named T0, T1, and T2: initial, intermediate, and final follow-up period, respectively, totaling 24 months of follow-up. At each time point, the participants completed the CS-31, Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F), and Hospital Anxiety and Depression Scale (HADS). The internal consistency, construct validity, responsiveness analyses, and known-group validity of CS-31 were evaluated. Results This study included 89 postmenopausal women diagnosed with hormone receptor-positive early BC in adjuvant endocrine therapy with AI. The internal consistency was good (Cronbach's alpha = 0.89). Construct validity received a positive rating, with 100% of results consistent with prior hypotheses. A prospective improvement in HRQL was identified for the CS-31 Global Score and FACIT-F Total Score and for most of their domains. Furthermore, women with anxiety and depression by HADS presented worse HRQL by CS-31. Conclusion The authors identified that the CS-31 seems to be appropriate for use in oncology medical routine and may help to monitor adverse effects and HRQL of BC survivors during adjuvant endocrine therapy.

Serum cross-linked n-telopeptides of type 1 collagen (NTx) in patients with solid tumors.

CONTEXT AND OBJECTIVE: Cross-linked N-telopeptides of type I collagen (NTx) increase in concentration in situations in which bone resorption is increased, such as osteoporosis and bone metastasis (BM). We aimed to evaluate the serum concentrations of NTx in a sample of patients with several types of solid tumors. DESIGN AND SETTING: Cross-sectional analytical study with a control group in a tertiary public hospital. METHODS: We performed the quantitative enzyme-linked immunosorbent assay (ELISA) on serum NTx levels in 19 subjects without a history of cancer and 62 patients with various solid tumors who had been referred for a bone scan. Three experienced analysts read all bone scans. RESULTS: The serum NTx levels in patients with cancer and BM, with cancer but without BM and without cancer were 46.77 +/- 2.58, 32.85 +/- 2.05 and 22.32 +/- 2.90 respectively (P < 0.0001). We did not find any significant correlations of serum NTx with age, gender, history of bone pain, tumor type and bone alkaline phosphatase levels. We found a significant correlation between serum NTx and alkaline phosphatase levels (R(2) = 0.08; P = 0.022). CONCLUSIONS: Serum NTx levels are significantly higher in patients with solid tumors and bone metastases than they are in patients without bone metastases and in normal controls.

Serum cross-linked n-telopeptides of type 1 collagen (NTx) in patients with solid tumors / Dosagem sérica do N-telopeptídeo do colágeno tipo I (NTx) em pacientes com tumores sólidos

CONTEXT AND OBJECTIVE: Cross-linked N-telopeptides of type I collagen (NTx) increase in concentration in situations in which bone resorption is increased, such as osteoporosis and bone metastasis (BM). We aimed to evaluate the serum concentrations of NTx in a sample of patients with several types of solid tumors. DESIGN AND SETTING: Cross-sectional analytical study with a control group in a tertiary public hospital. METHODS: We performed the quantitative enzyme-linked immunosorbent assay (ELISA) on serum NTx levels in 19 subjects without a history of cancer and 62 patients with various solid tumors who had been referred for a bone scan. Three experienced analysts read all bone scans. RESULTS: The serum NTx levels in patients with cancer and BM, with cancer but without BM and without cancer were 46.77 ± 2.58, 32.85 ± 2.05 and 22.32 ± 2.90 respectively (P < 0.0001). We did not find any significant correlations of serum NTx with age, gender, history of bone pain, tumor type and bone alkaline phosphatase levels. We found a significant correlation between serum NTx and alkaline phosphatase levels (R² = 0.08; P = 0.022). CONCLUSIONS: Serum NTx levels are significantly higher in patients with solid tumors and bone metastases than they are in patients without bone metastases and in normal controls.

CONTEXTO E OBJETIVO: Os N-telopeptídeos do colágeno tipo-I (NTx) elevam-se quando a reabsorção óssea está aumentada, devido a condições como osteoporose e metástase óssea. Sendo assim, temos por objetivo avaliar os níveis séricos de NTx em uma população heterogênea de pacientes com tumores sólidos. TIPO DE ESTUDO E LOCAL: Estudo transversal analítico com grupo controle, realizado em hospital público terciário. MÉTODOS: 19 pacientes sem história de câncer e 62 pacientes com tumores sólidos de vários tipos, encaminhados para estadiamento e investigação dos sintomas esqueléticos, foram avaliados pela técnica de ELISA (Enzyme Linked Immuno Sorbent Assay) quantitativa para a dosagem de NTx. Três especialistas leram todas as imagens ósseas. RESULTADOS: O nível de NTx encontrado em pacientes com câncer e metástase óssea, sem metástase óssea e sem diagnóstico de câncer foi 46,77 ± 2,58, 32,85 ± 2,05 e 22,32 ± 2,90, respectivamente (P < 0,0001). Não encontramos correlação entre o NTx, idade, sexo, história de dor óssea, tipo de tumor e níveis de fosfatase alcalina óssea. Encontramos correlação significativa entre os níveis de NTx e de Fosfatase Alcalina (r² = 0,08, P = 0,022). CONCLUSÃO: O NTx sérico é significativamente mais elevado em pacientes com tumores sólidos e metástases ósseas quando comparado com pacientes sem metástases ósseas e controles normais.

Sensibilidade e especificidade da dosagem sérica do N-telopeptídeo do colágeno tipo I (NTx) em pacientes com tumores sólidos / Sensitivity and specificity of serum cross-linked N-telopeptides of type 1 collagen (NTx) in patients with solid tumors

Objetivo: Os N-telopeptídeos do colágeno tipo-I (NTx) se elevam quando a reabsorção óssea está aumentada, devido a condições como a osteoporose e a metástase óssea, sendo assim, o objetivo deste estudo foi avaliar a utilidade da dosagem de NTx em uma população heterogênea de pacientes com tumores sólidos para o diagnóstico de metástases ósseas. Métodos: Foi conduzido um estudo prospectivo em um hospital público terciário. Foram analisados 19 pacientes sem história de câncer e 62 pacientes com tumores sólidos de vários tipos, encaminhados para estadiamento e investigação dos sintomas esqueléticos. Utilizou-se a técnica de ELISA (enzyme-linked immunosorbent assay) quantitativa para a dosagem de NTx. Três especialistas leram todas as imagens ósseas, obtidas por medicina nuclear. Rresultados: Não foi encontrada correlação entre o NTx, idade, sexo, história de dor óssea, tipo de tumor e níveis de fosfatase alcalina óssea. Foi encontrada correlação significativa entre os níveis de NTx e de fosfatase alcalina (r² = 0,08, p = 0,022). Os valores preditivos positivo e negativo, assim como os valores de sensibilidade, especificidade e da curva ROC (receiver operating characteristic) para a presença de metástase óssea foram: 0,34, 0,92, 0,95, 0,22 e 0,59, respectivamente. Cconclusões: Concluiu-se que o NTx é altamente sensível para o diagnóstico de metástase óssea em pacientes com tumores sólidos e metástases ósseas.

Câncer de ovário na prática clínica diária / Ovarian cancer daily practice

O câncer de ovário é a terceira neoplasia ginecológica mais incidente no Brasil com alta letalidade. Seu tratamento é sempre multidisciplinar envolvendo cirurgia e quimioterapia. No SEONC-HC-UFU realizamos quimioterapia baseada em platina e taxanos, tanto em neoadjuvância (pacientes com cirurgia não oncológica) como em adjuvância (pacientes com ressecção oncológica). Pacientes em tratamento sem intuito curativo recebem o mesmo esquema terapêutico caso nunca tenham sido tratados ou se foram há mais de seis meses. Pacientes resistentes a platina recebem, enquanto apresentarem performance, tratamento de segunda linha com gencitabina ou hormonioterapia (tamoxifeno). Após falha na segunda linha, pacientes recebem ?best supportive care? no ambulatório de cuidados paliativos. O seguimento e avaliação de respostas das pacientes são realizados através da dosagem periódica do marcador tumoral CA 125 e imagem quando indicada.