RESUMO
STUDY QUESTION: How does the successful cryopreservation of semen affect the odds of post-treatment fatherhood among Hodgkin lymphoma (HL) survivors? SUMMARY ANSWER: Among 334 survivors who wanted to have children, the availability of cryopreserved semen doubled the odds of post-treatment fatherhood. WHAT IS KNOWN ALREADY: Cryopreservation of semen is the easiest, safest and most accessible way to safeguard fertility in male patients facing cancer treatment. Little is known about what proportion of patients achieve successful semen cryopreservation. To our knowledge, neither the factors which influence the occurrence of semen cryopreservation nor the rates of fatherhood after semen has been cryopreserved have been analysed before. STUDY DESIGN, SIZE, DURATION: This is a cohort study with nested case-control analyses of consecutive Hodgkin survivors treated between 1974 and 2004 in multi-centre randomized controlled trials. A written questionnaire was developed and sent to 1849 male survivors. PARTICIPANTS/MATERIALS, SETTING, METHODS: Nine hundred and two survivors provided analysable answers. The median age at treatment was 31 years. The median follow-up after cryopreservation was 13 years (range 5-36). MAIN RESULTS AND THE ROLE OF CHANCE: Three hundred and sixty-three out of 902 men (40%) cryopreserved semen before the start of potentially gonadotoxic treatment. The likelihood of semen cryopreservation was influenced by age, treatment period, disease stage, treatment modality and education level. Seventy eight of 363 men (21%) used their cryopreserved semen. Men treated between 1994 and 2004 had significantly lower odds of cryopreserved semen use compared with those treated earlier, whereas alkylating or second-line (chemo)therapy significantly increased the odds of use; no other influencing factors were identified. We found an adjusted odds ratio of 2.03 (95% confidence interval 1.11-3.73, P = 0.02) for post-treatment fatherhood if semen cryopreservation was performed. Forty-eight out of 258 men (19%) who had children after HL treatment became a father using cryopreserved semen. LIMITATIONS, REASONS FOR CAUTION: Data came from questionnaires and so this study potentially suffers from response bias. We could not perform an analysis with correction for duration of follow-up or provide an actuarial use rate due to lack of dates of semen utilization. We do not have detailed information on either the techniques used in cryopreserved semen utilization or the number of cycles needed. STUDY FUNDING/COMPETING INTERESTS: Lance Armstrong Foundation, Dutch Cancer Foundation, René Vogels Stichting, no competing interests.
Assuntos
Criopreservação , Fertilidade , Doença de Hodgkin/terapia , Preservação do Sêmen , Sêmen , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Estudos de Coortes , Doença de Hodgkin/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , SobreviventesRESUMO
OBJECTIVES: The aim of this phase II study was to assess the benefits of a weekly administration of topotecan and gemcitabine in patients with ovarian carcinoma having relapsed after platinum/taxane-based first-line chemotherapy. METHODS: Seventy-seven patients with progression of disease =12 months after first-line chemotherapy were enrolled to receive topotecan (2.5 mg/m(2)) and gemcitabine (1000 mg/m(2)) on days 1, 8 and 15 (q 28 d). Primary endpoint was the response rate. Stabilization rate and symptom improvement were also assessed. RESULTS: All patients received the combination and 66 were evaluable (>/=2 cycles administered). The only major severe toxicity was neutropenia grades 3 (17%) and 4 (6%). Approximately 60% of the patients received the complete schedule of treatment, dose interruptions/delays being mainly due to moderate thrombocytopenia or neutropenia. The objective response rate was 14%, the values for patients having relapsed within 6 (n=30) and 6-12 (n=36) months being 7% and 20%, respectively. Median durations of response were 4.9 and 6.4 months and clinical benefit rates including stabilizations reached 63% and 69% in patients having relapsed within 6 or 6-12 months, respectively. Corresponding median overall survival was 7.5 and 15.6 months. Symptoms and pain were reduced in 64% and 39% of the patients concerned, respectively. CONCLUSION: In early relapse ovarian cancer, weekly combination of gemcitabine and topotecan has a modest objective response rate. However, a high proportion of patients experienced stable disease and symptom control leading to acceptable quality of life.
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Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Neoplasias Ovarianas/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Desoxicitidina/administração & dosagem , Desoxicitidina/efeitos adversos , Desoxicitidina/análogos & derivados , Esquema de Medicação , Feminino , Humanos , Infusões Intravenosas , Pessoa de Meia-Idade , Qualidade de Vida , Topotecan/administração & dosagem , Topotecan/efeitos adversos , Resultado do Tratamento , GencitabinaRESUMO
BACKGROUND: Despite several investigations, second malignancy risks (SMR) following radiotherapy alone (RT), chemotherapy alone (CT) and combined chemoradiotherapy (CRT) for Hodgkin's lymphoma (HL) remain controversial. PATIENTS AND METHODS: We sought individual patient data from randomised trials comparing RT versus CRT, CT versus CRT, RT versus CT or involved-field (IF) versus extended-field (EF) RT for untreated HL. Overall SMR (including effects of salvage treatment) were compared using Peto's method. RESULTS: Data for between 53% and 69% of patients were obtained for the four comparisons. (i) RT versus CRT (15 trials, 3343 patients): SMR were lower with CRT than with RT as initial treatment (odds ratio (OR) = 0.78, 95% confidence interval (CI) = 0.62-0.98 and P = 0.03). (ii) CT versus CRT (16 trials, 2861 patients): SMR were marginally higher with CRT than with CT as initial treatment (OR = 1.38, CI 1.00-1.89 and P = 0.05). (iii) IF-RT versus EF-RT (19 trials, 3221 patients): no significant difference in SMR (P = 0.28) although more breast cancers occurred with EF-RT (P = 0.04 and OR = 3.25). CONCLUSIONS: Administration of CT in addition to RT as initial therapy for HL decreases overall SMR by reducing relapse and need for salvage therapy. Administration of RT additional to CT marginally increases overall SMR in advanced stages. Breast cancer risk (but not SMR in general) was substantially higher after EF-RT. Caution is needed in applying these findings to current therapies.
Assuntos
Doença de Hodgkin/terapia , Segunda Neoplasia Primária/epidemiologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Terapia Combinada , Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/radioterapia , HumanosRESUMO
AIM: Positron emission tomography (PET) using fluorine-18 fluorodeoxyglucose (FDG) can be performed using a dedicated PET scanner (PET-I) or a dual-head coincidence gamma camera (CGC-I). The aim of this study was to comparatively assess the impact of PET-I and CGC-I on clinical management in cancer patients. METHODS: From November 2000 to November 2002, PET-I and CGC-I were performed at an interval of 2 days in 151 patients with colorectal cancer (n=40), breast cancer (n=28), thyroid cancer (n=23), lung tumors (n=22), germ cell tumors (n=14), unknown primary cancer (n=7) and other cancers (n=17). PET-I and CGC-I were interpreted independently with knowledge of conventional imaging (CI). In June 2003, theoretical management, e.g. treatment modality/ies and treatment intent (curative or palliative), after CI, PET-I and CGC-I were stated during multidisciplinary sessions and were a posteriori considered as appropriate or inappropriate using pathological and follow-up data. RESULTS: The theoretical management proposed after PET-I and after CGC-I was similar in 112/151 (74%; 95% CI: 66-81%) patients. In 125 assessable patients, theoretical management after PET-I was appropriate in 86% (95% CI: 79-92%), significantly higher (P=0.0033) than after CGC-I (70%; 95% CI: 62-78%). Both proportions were also higher than after CI (46%; 95% CI: 37-56%), (P<0.0001). A similar trend for higher proportions of appropriate management after PET-I than after CGC-I was observed for each tumor localization. CONCLUSIONS: The clinical impact of PET-I is superior to that of CGC-I in a large series of cancer patients. Although CGC-I could be considered as an acceptable alternative, PET-I remains the standard and should preferably equip nuclear medicine departments.
Assuntos
Fluordesoxiglucose F18 , Câmaras gama/estatística & dados numéricos , Neoplasias/diagnóstico por imagem , Neoplasias/epidemiologia , Tomografia por Emissão de Pósitrons/instrumentação , Tomografia por Emissão de Pósitrons/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Desenho de Equipamento , Análise de Falha de Equipamento , Feminino , França/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prognóstico , Compostos Radiofarmacêuticos , Reprodutibilidade dos Testes , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: To investigate the proportion, clinical characteristics and outcome of lymphocyte-rich classical Hodgkin lymphoma (LRCHL) in relation to nodular lymphocyte predominant HL (NLPHL) and classical HL (cHL). PATIENTS AND METHODS: A series of 2743 HL patients of all stages enrolled into three EORTC trials (H7, H8, H34) conducted between 1988 and 2000 and forming an unbiased series of HL patients was studied. RESULTS: Detailed histological classification after panel review was available in 96% of the cases to allow selection of all cases with features potentially compatible with the WHO-definition of LRCHL for this study. Cases with dominance of lymphocytic infiltrate and relative paucity of eosinophils and fibrosis could be selected for re-classification. Twenty-one (0.8%) LRCHL cases were identified of which three were originally classified as NLPHL, seven as nodular sclerosis HL (NSHL) and 11 as mixed cellularity (MCHL), indicating that LRCHL is a rare disease. CONCLUSIONS: Clinical evaluation of the unselected series of patients (n = 2743) showed that LRCHL and NLPHL cases more often presented with favorable features. Clinical outcome adjusted on ab initio patient prognosis did not differ between the three histological entities. These results strongly suggest that LRCHL corresponds to an early stage in the spectrum of cHL rather than a biologically different disease entity.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/patologia , Linfócitos/patologia , Adulto , Doença de Hodgkin/classificação , Doença de Hodgkin/terapia , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Estudos Prospectivos , Taxa de SobrevidaRESUMO
AIMS: To determine haematological parameters, urine mutagenicity (on three Salmonella typhimurium strains), and DNA damage (using the comet assay) in mononuclear leucocytes of farmers before and after a one-day spraying period of pear and apple trees with the fungicide captan in usual conditions. METHODS: Fruit growers were exposed to captan during the 1998 (n = 12) and/or the 2000 spraying seasons (n = 17). Biological samples were collected on the morning of the day of spraying (S1), the evening after spraying (S2), and the morning of the day after (S3). The UK Predictive Operator Exposure Model (UK-POEM) was used to quantify pesticide exposure intensity. RESULTS: No effect was observed on haematological parameters for these two spraying seasons. Proportions of mutagenic urine samples did not significantly differ between S1 and S2/S3 sampling points. In contrast with strains TA97a and YG1041 mainly sensitive to frameshift mutations, a positive trend was observed between the difference (S3-S1) of mutagenic power on strain TA102 detecting base-pair mutations and the exposure predicted value given by UK-POEM, mainly due to parameters related to protective clothing. No significant variations in DNA damage levels were observed between S1 and S3, nor were correlations observed with parameters of pesticide exposure. CONCLUSIONS: A one-day spraying period with captan and other pesticides does not significantly induce DNA damages in mononuclear leucocytes. In contrast, an inefficient protective clothing could correlate with an increase in urine mutagenicity as assessed by the TA102 tester strain.
Assuntos
Agricultura , Captana/toxicidade , Dano ao DNA , Fungicidas Industriais/toxicidade , Exposição Ocupacional/efeitos adversos , Adulto , Captana/administração & dosagem , Frutas , Fungicidas Industriais/administração & dosagem , Humanos , Estilo de Vida , Linfócitos/efeitos dos fármacos , Masculino , Pessoa de Meia-Idade , Testes de Mutagenicidade , Roupa de Proteção/estatística & dados numéricos , Urina/químicaRESUMO
PURPOSE: Some adrenal incidentalomas produce cortisol in mild excess ('subclinical' Cushing's adenomas) and can potentially induce osteopenia. Their diagnosis is usually based on exclusive tumour uptake on adrenal scintigraphy using 131I-6 beta-methyl-iodo-19-norcholesterol and on inadequate cortisol response to dexamethasone (DXM) suppression tests. The aims of the present study were to evaluate bone mineral density (BMD) and metabolic markers of bone turnover in patients with incidentalomas and to test the effect of mild hypercortisolism on bone parameters. METHODS: Thirty-five patients (13 men, 22 postmenopausal women, 49-76 years) with unilateral incidentaloma were studied. BMD was measured by dual X-ray absorptiometry. Two biochemical markers of bone formation, serum osteocalcin (BGP) and bone alkaline phosphatase (bALP), and two markers of bone resorption, urinary free deoxypyridinoline (D-Pyr) and urinary carboxy-telopeptide of bone type 1 collagen (CTX), were measured by radioimmunoassay. D-Pyr and CTX were corrected for creatinine excretion. RESULTS: Median values of lumbar and femoral T-score were -1.125 and -0.920, respectively, whereas corresponding Z-score values where normal (0.105 and 0.120, respectively). Thirty-nine percent of patients had low serum BGP values and 3% had low bALP values; 16% showed elevated D-Pyr/creatinine values and 23% increased CTX/creatinine values. Patients both with suppression of the contralateral adrenal on scintigraphy and with an inadequate cortisol response to 1 mg DXM (> 50 nmol/L) (n = 14) presented a lower femoral T-score (P < 0.02) and, to a lesser extent, a lower femoral Z-score (P = 0.11) than other patients (n = 21). The proportion of increased values of CTX/creatinine (42% versus 11%, P = 0.08) also tended to be higher in the first than in the second group of patients. These two groups of patients were similar in terms of age, but tumour size was larger (P < 0.04) and plasma ACTH value was lower (P < 0.02) in patients with scintigraphic and endocrine abnormalities. CONCLUSION: Subclinical hypercortisolism defined on the basis of scintigraphic and hormonal criteria seems to contribute to bone loss in patients with adrenal incidentaloma. As other possible side effects of mild hypercortisolism, these findings have to be taken into account in the therapeutic management of these patients.
Assuntos
Neoplasias das Glândulas Suprarrenais/complicações , Biomarcadores Tumorais/análise , Densidade Óssea , Doenças Ósseas Metabólicas/etiologia , Regeneração Óssea , Reabsorção Óssea , Hidrocortisona/metabolismo , Neoplasias das Glândulas Suprarrenais/diagnóstico por imagem , Neoplasias das Glândulas Suprarrenais/patologia , Dexametasona , Feminino , Glucocorticoides , Humanos , Hidrocortisona/sangue , Masculino , Pessoa de Meia-Idade , CintilografiaRESUMO
From 1964 onwards, the EORTC Lymphoma Group has conducted seven consecutive randomised phase 3 trials on early stage Hodgkin's lymphoma aiming at increasing efficacy, while decreasing short- and long-term toxicity. Staging laparotomy is definitely abandoned and replaced by identification of prognostic subgroups based on pretreatment clinical characteristics. Event-free and overall survival significantly improved from about 50 and then 70%, in the early years, to over 80 and then 90% more recently. Radiotherapy fields have become more restricted, whereas chemotherapy has become standard. Longitudinal quality-of-life assessment has become an integral part of our studies. In advanced stages, overall outcome has improved as well with 6-year survival rates of over 80%. In aggressive types of NHL, the second generation chemotherapy schedule CHVmP-BV was superior to CHVmP. We could not show any advantage for intensification of upfront treatment with autologous stem cell transplantation.
Assuntos
Doença de Hodgkin/terapia , Linfoma não Hodgkin/terapia , Logro , Ensaios Clínicos Fase III como Assunto , Europa (Continente) , Humanos , Agências Internacionais , Oncologia , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
PURPOSE: To evaluate quality of life and social problems in long-term survivors of testicular cancer. PATIENTS AND METHODS: In 1998, 71 testicular cancer survivors (cases) identified from the Calvados General Tumor Registry were enrolled onto a case-control study. One hundred nineteen healthy control subjects (controls), matched by age and location of residence, were selected at random from electoral rolls. Three self-administered questionnaires were used: two health-related quality-of-life questionnaires (Short Form-36 and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 core questionnaires) and one life situation questionnaire. Specific questions concerning sexuality were also added. RESULTS: With a mean follow-up of 11 years, health-related quality-of-life scores did not differ significantly between cases and controls, nor did general symptom scores. Psychosocial problems were reported equally by cases and controls. Cases reported more modification of sexual life (P =.04) with decreased sexual enjoyment (P <.01), decreased desire (P =.02), and infertility (P <.01). Cases did not report more divorce than controls; they reported fewer changes in relationships with friends (P =.03). Although a similar proportion of cases and controls were at work, cases expressed less ambitious professional plans (P =.002). Cases had greater difficulty in borrowing from banks (P <.001). CONCLUSION: French long-term survivors of testicular cancer do not express more impairment of health-related quality of life or familial or professional life in comparison with healthy men. They did have more sexual life problems and found difficulty in borrowing from banks. This information should be used by practitioners to help their patients cope with their disease and return to normal life.
Assuntos
Qualidade de Vida , Ajustamento Social , Sobreviventes , Neoplasias Testiculares , Adulto , Idoso , Estudos de Casos e Controles , Família/psicologia , França , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Sexualidade , Comportamento Social , Estatísticas não Paramétricas , Neoplasias Testiculares/psicologiaRESUMO
BACKGROUND: Positron emission tomography (PET) metabolic studies have investigated the pathways involved in fatty acid, glucose, and oxidative metabolism in cardiomyopathy and the impairments that occur in the damaged myocardium, but none have provided absolute quantitative variables. Recently, quantitative measurements of the metabolic rate of oxygen (MMRO2) and oxygen extraction fraction (OEF) using O2-15-labeled oxygen gas have been validated in animals and healthy volunteers. The purposes of the current study were to measure MMRO2 and OEF in cardiomyopathy with left ventricular (LV) dysfunction. METHODS: The authors selected 25 study participants: 16 patients (10 with ischemic and 6 with dilated) cardiomyopathy with LV dysfunction, and 9 healthy volunteers. As evaluated by echocardiography, LV ejection fraction (LVEF) was decreased in patients (35%+/-9% vs. 65%+/-5%, P<0.01). The PET protocol consisted of transmission, C O2-15 static, H2 O-15 dynamic, and O2-15 gas inhalation steady state scans. An entire myocardial region of interest was drawn to encompass the entire LV myocardium on three midventricular slices in each participant. RESULTS: Data showed in patients with dilated cardiomyopathy significant reductions of MMRO2 (0.051+/-0.02 ml x min(-1) x g(-1) vs. 0.108+/-0.02 ml x min(-1) x g(-1), p = 0.01) and OEF (0.55+/-0.15 vs. 0.71+/-0.08, P = 0.01) when compared with healthy volunteers. Furthermore, OEF decreased significantly in lateral and inferior walls. Significant correlations were observed among OEF and the rate-pressure product (RPP) (P = 0.02), LVEF (P<0.001), MMRO2 and RPP (P = 0.04), and LVEF (P = 0.05). In patients with ischemic cardiomyopathy, MMRO2 was significantly reduced (0.039+/-0.02 ml x min(-1) x g(-1) vs. 0.108+/-0.02 ml x min(-1) x g(-1); p = 0.005) but not OEF (0.63+/-0.2 vs. 0.71+/-0.08; P = NS), when compared with healthy volunteers. Significant correlations were observed among OEF and RPP (P = 0.03), LVEF (P = 0.002), MMRO2 and RPP (P<0.01), and LVEF (P = 0.03). CONCLUSIONS: These data show that O2-15 gas inhalation and PET allow myocardial MMRO2 and OEF to be measured in patients with cardiomyopathy.
Assuntos
Cardiomiopatias/diagnóstico por imagem , Miocárdio/metabolismo , Consumo de Oxigênio , Radioisótopos de Oxigênio , Tomografia Computadorizada de Emissão , Administração por Inalação , Adulto , Idoso , Cardiomiopatias/etiologia , Cardiomiopatias/metabolismo , Cardiomiopatias/fisiopatologia , Cardiomiopatia Dilatada/complicações , Cardiomiopatia Dilatada/diagnóstico por imagem , Cardiomiopatia Dilatada/metabolismo , Cardiomiopatia Dilatada/fisiopatologia , Circulação Coronária , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/complicações , Radioisótopos de Oxigênio/administração & dosagem , Volume Sistólico , Disfunção Ventricular Esquerda/complicações , Disfunção Ventricular Esquerda/diagnóstico por imagem , Disfunção Ventricular Esquerda/metabolismoRESUMO
BACKGROUND: The clinical relevance of DNA image cytometry (ICM) and flow cytometry (FCM) remains under investigation in breast carcinoma. The objective of the current work was to study the prognostic value of DNA ICM and FCM in a series of patients randomized in a control trial. A multivariate analysis has been performed including other factors still under investigation such as Ki-67 index, mitotic count, microvessel density, and P53 and Bcl-2 expression. METHODS: Two hundred and eighty-one patients were randomized in the European Organization for Research and Treatment of Cancer 10854 trial comparing surgery followed by one course of perioperative chemotherapy versus surgery alone. Tumor parameters studied were pT, multicentricity, tumor grading according to modified Scarff-Bloom-Richardson, estrogen receptors, mitotic count per 1.7 mm(2), MIB-1, and BCL-2 scores, microvessel density, and p53 expression. ICM DNA parameters studied from paraffin embedded specimens, were DNA ploidy, proliferative index, 2c deviation index, malignancy grade, and Auer-Baldetorp typing. FCM DNA parameters analyzed on the same samples were ploidy and S-phase fraction statistics. The influence of tumor parameters, and DNA parameters on overall survival (OS), disease free survival (DFS), and metastasis-free survival (MFS) was evaluated using the Cox model. Median follow-up was 82 months. RESULTS: For OS, the prognostic parameters retained were pathologic tumor size (pT) and mitotic index (MI). Overall survival was 94% and 68% for tumors pT1/MI less than 10 and pT2-3 MI greater than or equal to 10, respectively. For DFS, age, multicentricity, and grading according to modified Scarff and Bloom were predicting factors with the same relative risk. Disease free survival was 96%, 78% and 68% respectively, when 1, 2, or 3 of those factors were present. For MFS, the only retained predicting factor was MI. MFS was 97% and 73% when MI was less than 10 and MI was greater than or equal to 10, respectively. CONCLUSIONS: Evaluation of proliferative compartment was the most important predicting factor for OS and MFS in the current series of premenopausal lymph node negative patients with breast invasive carcinoma. When working on paraffin embedded tissue, the best way of assessing it was MI count. ICM DNA analysis results were not selected in multivariate analysis. DNA analysis by FCM should be considered as an unsuitable technique when working on paraffin embedded tissue.
Assuntos
Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , DNA de Neoplasias/análise , Antígeno Ki-67/análise , Aneuploidia , Neoplasias da Mama/tratamento farmacológico , Terapia Combinada , Diploide , Intervalo Livre de Doença , Feminino , Humanos , Microcirculação/patologia , Pessoa de Meia-Idade , Índice Mitótico , Análise Multivariada , Invasividade Neoplásica , Estadiamento de Neoplasias , Ploidias , Pré-Menopausa , Receptores de Estrogênio/análise , Proteína Supressora de Tumor p53/análiseRESUMO
Our purpose was to evaluate the late physical and psychosocial difficulties of premenpausal patients treated for a localized breast cancer and to weigh the impact of chemotherapy on long-term quality of life. Two self-administered questionnaires, the EORTC core QLQ-C30 and the breast module (BR23) were mailed to 179 premenopausal node-negative women continuously disease-free, previously enrolled in a trial testing the efficacy of adjuvant CMF chemotherapy (Espié et al, 1997). The core questionnaire evaluates the physical, role, emotional, cognitive and social functioning and global health status. The breast module includes four functional scales: body image, sexual functioning, sexual enjoyment and future perspective. It also includes symptom scales such as arm or breast symptoms. Some specific professional and social states were added. 119 (68%) patients (mean age 54 years, range 30-69) participated. Mean follow-up time since diagnosis was 9.6 years (4-16). 68% had conservative and 32% radical surgery (with reconstructive surgery in 50%). CMF was given to 77 (65%) patients. Irradiation was administered in 75% of patients irrespective of adjuvant therapy. QLQ-C30 scale scores were similar in patients who had or had not received chemotherapy. Disturbance in body image, sex life and breast symptoms did not differ between patients who had or had not received adjuvant CMF. No major socioprofessional difficulties were reported except problems in borrowing from banks not related to past chemotherapy. With long follow-up, most premenopausal women treated for a localized breast cancer cope with the disease and its treatments. Adjuvant CMF chemotherapy does not appear to impair quality of life nor social and professional life in these patients.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias da Mama/tratamento farmacológico , Quimioterapia Adjuvante , Qualidade de Vida , Adulto , Idoso , Neoplasias da Mama/psicologia , Neoplasias da Mama/cirurgia , Ciclofosfamida/uso terapêutico , Intervalo Livre de Doença , Feminino , Fluoruracila/uso terapêutico , Humanos , Metástase Linfática , Metotrexato/uso terapêutico , Pessoa de Meia-Idade , Pré-Menopausa/psicologia , Inquéritos e Questionários , Sobreviventes/psicologia , Fatores de TempoRESUMO
A prospective study was conducted to evaluate the impact of home enteral tube feeding on quality of life in 39 consecutive patients treated for head and neck or oesophageal cancer at the Centre François Baclesse in Caen, France. Patients were taken as their own controls. Quality of life was evaluated using the EORTC QLQ-C30 core questionnaire, and the EORTC H&N35 and OES24 specific questionnaires. The feeding technique tolerance was evaluated using a questionnaire specifically developed for this study. Two evaluations were made, the first a week after hospital discharge (n = 39) and the second 3 weeks later (n = 30). Overall, the global health status/quality of life scale score slightly improved; among symptoms, scale scores that significantly improved (P < 0.05) concerned constipation, coughing, social functioning and body image/sexuality. The physical feeding technique tolerance was acceptable while the technique was psychologically less tolerated with two-thirds of the patients longing to have the tube removed. One third of the patients was also uncomfortable about their body image. Home enteral tube feeding was responsible for not visiting family or close relations in 15% of patients, and not going out in public in 23%. We conclude that home enteral tube feeding is a physically well accepted technique although a substantial proportion of patients may experience psychosocial distress.
Assuntos
Nutrição Enteral/psicologia , Neoplasias Esofágicas , Neoplasias de Cabeça e Pescoço , Qualidade de Vida , Estresse Psicológico , Adulto , Idoso , Imagem Corporal , Neoplasias Esofágicas/terapia , Relações Familiares , Feminino , Neoplasias de Cabeça e Pescoço/terapia , Nível de Saúde , Serviços de Assistência Domiciliar , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Estudos Prospectivos , Comportamento SexualRESUMO
The clinical impact of gallium-67 scintigraphy before and after therapy for lymphoma remains controversial. The aims of this study were: (1) to compare the staging of lymphoma by 67Ga scintigraphy only with staging by clinical examination and conventional imaging (CI), and (2) to analyse the clinical relevance of both 67Ga imaging and CI after treatment. From March 1995 to November 1998, 86 67Ga scintigraphy studies were performed in 62 patients with Hodgkin's disease (n=52) or non-Hodgkin's lymphoma (n=10). 67Ga scintigraphy was performed at diagnosis (n=44) or after therapy (n=42) using 185-220 MBq 67Ga citrate and planar and single-photon emission tomography (SPET) studies. Treatment comprised radiotherapy, chemotherapy or combined modalities. CI included plain chest radiography, computed tomography (CT) of the chest and abdomen/pelvis, ultrasound of the abdomen, lymphography, bone marrow biopsy and, when necessary, magnetic resonance imaging (MRI) and bone scintigraphy. For individual suspected sites of disease before treatment, complete agreement between clinical examination and CI on the one hand and 67Ga scintigraphy on the other hand was observed in 25/44 patients (57%; 95% confidence interval 41%-72%). Clinical examination and CI showed more sites than did 67Ga scintigraphy in 12/44 patients (27%) and 67Ga imaging demonstrated more sites than CI in 6/44 patients (11%). The clinical stage of the disease as assessed using 67Ga scintigraphy only was in agreement with that using all diagnostic procedures in 34/44 patients (77%; 95% confidence interval 62%-89%). Compared with CI staging, 67Ga scintigraphy downstaged seven patients (16%) and upstaged three (7%). 67Ga scintigraphy downstaged mainly because of the limited value of the technique below the diaphragm and upstaged owing to the good sensitivity in the lung. After therapy, both CI and 67Ga scintigraphy were normal in 11 patients. All but one of these patients were in complete remission after a median follow-up of 31 months. In contrast, radiological residual mass was observed in 31/42 patients. 67Ga imaging was normal in 22/31 (71%); 17 of these 22 patients, including nine with a large residual mass (> or =2 cm), were in complete remission after a median follow-up of 32 months, while four suffered relapses 8-45 months later. The cause of death remained unknown in one patient. 67Ga scintigraphy showed abnormal uptake in 9 of the 31 patients with a large residual mass. Active disease was demonstrated in eight patients and one patient was in complete remission 30 months thereafter. Our data show that 67Ga imaging cannot replace CI in initial staging but can demonstrate additional individual sites of disease in more than 10% of patients and can lead to clinical upstaging with potential prognostic and therapeutic consequences. After therapy, 67Ga scintigraphy has a clinical impact when radiological abnormalities persist because it can either avoid unnecessary complementary treatment or confirm the need to change treatment modalities.
Assuntos
Ácido Cítrico , Radioisótopos de Gálio , Doença de Hodgkin/diagnóstico por imagem , Linfoma não Hodgkin/diagnóstico por imagem , Feminino , Seguimentos , Doença de Hodgkin/patologia , Doença de Hodgkin/terapia , Humanos , Linfoma não Hodgkin/patologia , Linfoma não Hodgkin/terapia , Masculino , Estadiamento de Neoplasias , Fatores de Tempo , Tomografia Computadorizada de Emissão de Fóton ÚnicoRESUMO
PURPOSE: To determine the prognostic factors and outcome of first-line induction failure Hodgkin's disease patients who were treated with a salvage regimen of high-dose chemotherapy and autologous stem-cell transplantation, and to compare them with matched, conventionally treated patients. PATIENTS AND METHODS: We retrospectively analyzed data relating to 86 Hodgkin's disease patients who underwent autologous stem-cell transplantation after failure of the first chemotherapy regimen, either because they did not enter a complete remission and experienced progression of disease less than 3 months after the end of their first-line treatment or because they showed evidence of disease progression during first-line therapy. Graft patients were matched with 258 conventionally treated patients (three controls per case) for age, sex, clinical stage, B symptoms, and time at risk; patient data were obtained from international databases. RESULTS: Among the 86 graft patients, the median age at diagnosis was 29 years (range, 14 to 57 years). Thirty-nine percent of patients had stage II disease, 23% had stage III disease, and 38% had stage IV disease. Seventy percent of the patients received chemotherapy and 30% received combined modality therapy; 60% of the patients received a seven- or eight-drug regimen. After this first-line treatment, 91% had disease progression and 9% had a brief partial response. Eighty patients received a second-line treatment; pretransplantation status was as follows: 24% of patients had a complete remission, 38% had a partial remission (PR), 14% had stable disease, and disease progression occurred in 24%. With a median follow-up of 22 months (range, 4 to 105 months) from diagnosis, the 5-year event-free survival and overall survival rates from transplantation were 25% and 35% (95% confidence intervals, 15 to 36 and 23 to 49), respectively. In multivariate analysis, the pretransplantation disease status after salvage therapy was the only significant prognostic factor for survival (PR: relative risk = 2.8, P = .017; progressive disease: relative risk (RR) = 5.26, P < .001). From diagnosis, the 6-year overall survival rates of the graft patients and 258 matched conventionally treated patients were 38% and 29%, respectively (P = .058). CONCLUSION: Autologous stem-cell transplantation represents the best therapeutic option currently available for patients with primary induction failure and is associated with acceptable toxicity. Response to second-line treatment before high-dose chemotherapy is the only prognostic factor that can be correlated with survival.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Transplante de Células-Tronco Hematopoéticas , Doença de Hodgkin/terapia , Adolescente , Adulto , Estudos de Casos e Controles , Terapia Combinada , Feminino , Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Indução de Remissão , Estudos Retrospectivos , Taxa de Sobrevida , Falha de TratamentoRESUMO
The role of radiotherapy in limited stage Hodgkin's disease (HD) has been gradually changing in the past few decades, resulting in the almost complete disappearance of exclusive irradiation treatment. In reality, exclusive radiotherapy yielded satisfactory results in terms of long-term survival, but in 1999 it was becoming impossible not to take into account the late mortality rates observed in all large cohorts of HD patients. This increased mortality rate has been shown to be related to 1) cardiac toxicity of irradiation, and 2) secondary radiation-induced solid tumors. Thus, the search for efficient but less toxic new strategies can no longer be avoided. For clinically staged, limited HD, precisely defined according to specific prognostic factors, the association of chemotherapy and radiotherapy appears more and more as a standard, and with this therapeutic burden comes parallel efforts for its alleviation. The Previous Radiotherapy experience has shown that, after a chemotherapy-induced complete remission, irradiation of only the initially involved areas was enough. Ongoing trials are now exploring the possibility of a dose de-escalation, from the conventional 36 Gy to 20 Gy (as for children HD), and to maybe 0 Gy (no radiotherapy at all). In parallel, deescalation in the number of chemotherapy cycles is also being investigated. For unfavorable cases, the problem is slightly different, as a higher percentage of cases still appears to be refractory to treatment in this subgroup. Thus, while chemo-radiotherapy has clearly became the standard strategy, efforts are essentially being devoted to identify new--and hopefully more efficient--chemotherapy schemes. In Europe, most of these pending questions will be addressed in the recently initiated trials of the EORTC/GELA and of the GHSG (German Hodgkin Study Group), with the aim of offering to patients treatment which could be at least as efficient as the present schedules, and less toxic in the long term.
Assuntos
Doença de Hodgkin/radioterapia , Radioterapia/efeitos adversos , Sistema Cardiovascular/efeitos da radiação , Terapia Combinada , Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/patologia , Humanos , Neoplasias Induzidas por RadiaçãoRESUMO
BACKGROUND: Immunosuppressive therapy has been used for successful treatment of severe aplastic anemia, but little information is available on outcome in older patients. OBJECTIVE: To evaluate outcome in patients older than 50 years of age who received immunosuppressive therapy for aplastic anemia. DESIGN: Retrospective cohort study. SETTING: 56 centers of the European Group for Blood and Marrow Transplantation (EBMT). PATIENTS: 810 patients with aplastic anemia reported between 1974 and 1997. Patients were evaluated according to age group: 60 years of age or older (n = 127), 50 to 59 years of age (n = 115), and 20 to 49 years of age (n = 568; reference group). INTERVENTION: Antilymphocyte globulin, cyclosporine, or both. MEASUREMENTS: Survival, cause of death, response to treatment, relapse rate, and risk for late complications were analyzed in all patients and by age group. RESULTS: The 5-year survival rate was 57% (95% CI, 46% to 66%) in patients 50 to 59 years of age and 50% (CI, 39% to 60%) in patients 60 years of age or older compared with 72% (CI, 68% to 76%) in patients younger than 50 years of age (P < 0.001). Response to therapy, relapse rate, and risk for clonal complications were similar in all three age groups (P > 0.2). Age was significantly associated with an increased risk for death (relative risk compared with patients 20 to 49 years of age, 1.80 [CI, 1.29 to 2.52] for patients 50 to 59 years of age and 2.57 [CI, 1.87 to 3.53] for patients > or = 60 years of age), mainly because of bleeding or infection (P = 0.02). Response to immunosuppressive therapy in all patients at 12 months was 62% (CI, 58% to 66%); no difference was seen among the age groups in multivariate analysis (P > 0.2). Sixty-six of the 379 responding patients (17%) subsequently had relapse. The risk for clonal disorders at 10 years was 20% (CI, 15% to 27%). CONCLUSIONS: Response to immunosuppression in aplastic anemia is independent of age, but treatment is associated with increased mortality in older patients.