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1.
Oncologist ; 18(4): 476-84, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23568000

RESUMO

Exercise use among patients with cancer has been shown to have many benefits and few notable risks. The purpose of this study was to evaluate the impact of a home-based walking intervention during cancer treatment on sleep quality, emotional distress, and fatigue. Methods. A total of 138 patients with prostate (55.6%), breast (32.5%), and other solid tumors (11.9%) were randomized to a home-based walking intervention or usual care. Exercise dose was assessed using a five-item subscale of the Cooper Aerobics Center Longitudinal Study Physical Activity Questionnaire. Primary outcomes of sleep quality, distress, and fatigue were compared between the two study arms. Results. The exercise group (n = 68) reported more vigor (p = .03) than control group participants (n = 58). In dose response models, greater participation in aerobic exercise was associated with 11% less fatigue (p < .001), 7.5% more vigor (p = .001), and 3% less emotional distress (p = .03), after controlling for intervention group assignment, age, and baseline exercise and fatigue levels. Conclusion. Patients who exercised during cancer treatment experienced less emotional distress than those who were less active. Increasing exercise was also associated with less fatigue and more vigor. Home-based walking is a simple, sustainable strategy that may be helpful in improving a number of symptoms encountered by patients undergoing active treatment for cancer.


Assuntos
Fadiga/terapia , Neoplasias/terapia , Transtornos do Sono-Vigília/terapia , Caminhada , Idoso , Terapia Combinada/efeitos adversos , Terapia por Exercício , Fadiga/induzido quimicamente , Fadiga/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Transtornos do Sono-Vigília/induzido quimicamente , Transtornos do Sono-Vigília/patologia , Resultado do Tratamento
2.
Cancer ; 115(20): 4874-84, 2009 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-19637345

RESUMO

BACKGROUND: Cancer treatment is associated with decline in measured and self-reported physical function and increased pain. In the current study, the authors evaluated the impact of a walking intervention on these outcomes during chemotherapy/radiation. METHODS: Patients with breast, prostate, and other cancers (N=126) were randomized to a home-based walking intervention (exercise) or usual care (control). Exercise dose during the intervention was assessed using a 5-item Physical Activity Questionnaire. Outcome measures were cardiorespiratory fitness, expressed as peak oxygen uptake (VO2) measured during treadmill testing (n=85) or estimated by 12-minute walk (n=27), and self-reported physical function, role limitations, and pain derived from Medical Outcomes Study Short Form 36. Linear regression was used to evaluate pre-to-post intervention change outcomes between groups. RESULTS: The mean (standard deviation) age of the patients was 60.2 (10.6) years. Diagnoses included prostate (55.6%) and breast (32.5%) cancer. Treatment included external beam radiotherapy (52.3%) and chemotherapy (34.9%). Exercise patients reported worsening Medical Outcomes Study physical function role limitations by the end of cancer treatment (P=.037). Younger age was associated with improved Medical Outcomes Study physical function (P=.048). In all patients, increased exercise dose was associated with decreased Medical Outcomes Study pain (P=.046), regardless of diagnosis. The percent change of VO2 between prostate and nonprostate cancer patients when adjusted for baseline VO2 and Physical Activity Questionnaire values was 17.45% (P=.008), with better VO2 maintenance in the prostate group. CONCLUSIONS: Exercise during cancer treatment improves cardiorespiratory fitness and self-reported physical function in prostate cancer patients and in younger patients, regardless of diagnosis, and may attenuate loss of those capacities in patients undergoing chemotherapy. Exercise also reduces the pain experience.


Assuntos
Terapia por Exercício , Neoplasias/reabilitação , Consumo de Oxigênio , Dor/reabilitação , Aptidão Física , Respiração , Caminhada , Idoso , Neoplasias da Mama/reabilitação , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias da Próstata/reabilitação
3.
Cancer Nurs ; 31(6): 452-61, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-18987512

RESUMO

The purpose of this cross-sectional, correlational study was to describe stomatitis-related pain in women with breast cancer undergoing autologous hematopoietic stem cell transplant. The hypotheses that significant, positive relationships would exist between oral pain and stomatitis, state anxiety, depression, and alteration in swallowing were tested. Stomatitis, sensory dimension of oral pain, and state anxiety were hypothesized to most accurately predict oral pain overall intensity. Thirty-two women were recruited at 2 East Coast comprehensive cancer centers. Data were collected on bone marrow transplantation day +7 +/- 24 hours using Painometer, Oral Mucositis Index-20, Oral Assessment Guide, State-Trait Anxiety Inventory, and Beck Depression Inventory. Data analysis included descriptive statistics, correlations, and stepwise multiple regression. All participants had stomatitis; 47% had oral pain, with a subset reporting continuous moderate to severe oral pain despite pain management algorithms. Significant, positive associations were seen between oral pain, stomatitis, and alteration in swallowing and between oral pain with swallowing and alteration in swallowing. Oral pain was not significantly correlated with state anxiety and depression. Oral sensory and affective pain intensity most accurately predicted oral pain overall intensity. Future research needs to explore factors that affect perception and response to stomatitis-related oropharyngeal pain and individual patient response to opioid treatment.


Assuntos
Neoplasias da Mama/complicações , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Dor/etiologia , Estomatite/etiologia , Transplante Autólogo/efeitos adversos , Doença Aguda , Adulto , Algoritmos , Ansiedade , Neoplasias da Mama/terapia , Estudos Transversais , Depressão , Feminino , Indicadores Básicos de Saúde , Humanos , Pessoa de Meia-Idade , Medição da Dor , Testes Psicológicos , Psicometria , Análise de Regressão , Estatística como Assunto , Estomatite/complicações
4.
J Prof Nurs ; 24(6): 364-70, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-19022210

RESUMO

Doctoral students and new faculty members often seek advice from more senior faculty on how to advance their program of research. Students may ask whether they should choose the manuscript option for their dissertation or whether they should seek a postdoctoral fellowship. New faculty members wonder whether they should pursue a career development award and whether they need a mentor as they strive to advance their research while carrying out teaching, service, and practice responsibilities. In this article, we describe literature on the impact of selected aspects of pre- and postdoctoral training and faculty strategies on scholarly productivity in the faculty role. We also combine our experiences at a school of nursing within a research-intensive university to suggest strategies for success. Noting the scarcity of research that evaluates the effect of these strategies, we are actively engaged in collecting data on their relationship to the scholarly productivity of students and faculty members within our own institution.


Assuntos
Educação de Pós-Graduação em Enfermagem/organização & administração , Docentes de Enfermagem/organização & administração , Papel do Profissional de Enfermagem , Pesquisa em Enfermagem , Dissertações Acadêmicas como Assunto , Mobilidade Ocupacional , Eficiência , Bolsas de Estudo/organização & administração , Objetivos , Humanos , Mentores , Papel do Profissional de Enfermagem/psicologia , Pesquisa em Enfermagem/educação , Pesquisa em Enfermagem/organização & administração , Editoração , Apoio à Pesquisa como Assunto/organização & administração , Gerenciamento do Tempo , Apoio ao Desenvolvimento de Recursos Humanos/organização & administração , Carga de Trabalho , Redação
6.
J Adv Nurs ; 58(5): 503-12, 2007 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-17484740

RESUMO

AIM: This paper is a discussion of the use of the Levine Conservation Model to guide the investigation of an exercise intervention to mitigate cancer-related fatigue. BACKGROUND: Researchers use conceptual models or theoretical frameworks to provide an organizing structure for their studies, to guide the development and testing of hypotheses, and to place research finding within the context of science. Selection of an appropriate and useful framework is an essential step in the development of a research project. METHOD: A descriptive approach is used to present the components of the conceptual model and details of the articulation of the study intervention and outcomes with the model. FINDINGS: The Levine Conservation Model provided a useful framework for this investigation, conducted in 2002-2006, of the effects of exercise on fatigue and physical functioning in cancer patients. The four conservation principles of the model guided the development of the exercise intervention, the identification of salient outcomes for patients, and the selection of appropriate instruments to measure study variables. The model is also proving useful in the analysis and interpretation of data in relation to the conservation principles. CONCLUSION: Use of an appropriate conceptual model facilitates the design and testing of theory-based interventions and the development of science to support nursing practice.


Assuntos
Terapia por Exercício , Fadiga/terapia , Neoplasias/terapia , Pesquisa em Enfermagem/métodos , Projetos de Pesquisa , Adulto , Fadiga/etiologia , Humanos , Modelos de Enfermagem , Modelos Teóricos , Teoria de Enfermagem
7.
ABNF J ; 17(2): 73-7, 2006.
Artigo em Inglês | MEDLINE | ID: mdl-18402347

RESUMO

There is a dearth of knowledge about the quality of life of African American women during the breast cancer treatment phase. This pilot study explored spiritual wellbeing, religious coping, and the quality of life of African American women during the breast cancer treatment phase. The sample included a total of 11 African American women from the mid-Atlantic and southeastern United States. The Roy Adaptation Model (Roy & Andrews, 1999) served as a guide for this study. This pilot study used a descriptive cross-sectional design. Data were analyzed utilizing descriptive statistics and the Spearman rho correlational analysis. African American women used more positive religious coping than negative religious coping. Significant relationships were found between spiritual well-being and the QOL domains of physical, emotional, and functional well-being. These findings suggest that nurses should incorporate spiritual and religious support in the care of African American women during the breast cancer treatment phase.


Assuntos
Adaptação Psicológica , Atitude Frente a Saúde/etnologia , Negro ou Afro-Americano/etnologia , Neoplasias da Mama/etnologia , Qualidade de Vida/psicologia , Espiritualidade , Adulto , Negro ou Afro-Americano/educação , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/terapia , Estudos Transversais , Análise Fatorial , Feminino , Saúde Holística , Humanos , Mid-Atlantic Region , Pessoa de Meia-Idade , Modelos de Enfermagem , Modelos Psicológicos , Estadiamento de Neoplasias , Papel do Profissional de Enfermagem/psicologia , Pesquisa Metodológica em Enfermagem , Projetos Piloto , Religião e Psicologia , Autocuidado/métodos , Autocuidado/psicologia , Sudeste dos Estados Unidos , Estatísticas não Paramétricas , Inquéritos e Questionários , Mulheres/educação , Mulheres/psicologia
9.
Oncol Nurs Forum ; 32(6): E98-126, 2005 Nov 03.
Artigo em Inglês | MEDLINE | ID: mdl-16270104

RESUMO

PURPOSE/OBJECTIVES: To review the state of the science on sleep/wake disturbances in people with cancer and their caregivers. DATA SOURCES: Published articles, books and book chapters, conference proceedings, and MEDLINE, the Cumulative Index to Nursing and Allied Health Literature, PsycINFO, and the Cochrane Library computerized databases. DATA SYNTHESIS: Scientists have initiated studies on the prevalence of sleep/wake disturbances and the etiology of sleep disturbances specific to cancer. Measurement has been limited by lack of clear definitions of sleep/wake variables, use of a variety of instruments, and inconsistent reporting of sleep parameters. Findings related to use of nonpharmacologic interventions were limited to 20 studies, and the quality of the evidence remains poor. Few pharmacologic approaches have been studied, and evidence for use of herbal and complementary supplements is almost nonexistent. CONCLUSIONS: Current knowledge indicates that sleep/wake disturbances are prevalent in cancer populations. Few instruments have been validated in this population. Nonpharmacologic interventions show positive outcomes, but design issues and small samples limit generalizability. Little is known regarding use of pharmacologic and herbal and complementary supplements and potential adverse outcomes or interactions with cancer therapies. IMPLICATIONS FOR NURSING: All patients and caregivers need initial and ongoing screening for sleep/wake disturbances. When disturbed sleep/wakefulness is evident, further assessment and treatment are warranted. Nursing educational programs should include content regarding healthy and disrupted sleep/wake patterns. Research on sleep/wake disturbances in people with cancer should have high priority.


Assuntos
Cuidadores , Neoplasias/complicações , Neoplasias/enfermagem , Transtornos do Sono-Vigília/etiologia , Antidepressivos/uso terapêutico , Criança , Transtornos Cronobiológicos/etiologia , Terapia Cognitivo-Comportamental , Terapias Complementares/métodos , Depressão/tratamento farmacológico , Depressão/etiologia , Fadiga/etiologia , Fadiga/prevenção & controle , Humanos , Hipnóticos e Sedativos/uso terapêutico , Neoplasias/psicologia , Enfermagem Oncológica/métodos , Qualidade de Vida , Transtornos do Sono-Vigília/diagnóstico , Transtornos do Sono-Vigília/fisiopatologia , Transtornos do Sono-Vigília/terapia , Terminologia como Assunto
10.
Oncol Nurs Forum ; 32(5): 979-87, 2005 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-16136196

RESUMO

PURPOSE/OBJECTIVES: To explore the process of coping with breast cancer among African American women and their spouses. DESIGN: Exploratory, qualitative study using grounded theory methods. SETTING: Large metropolitan area in the mid-Atlantic United States. SAMPLE: 12 African American couples (N = 24). METHODS: African American women and their spouses were asked to complete a background data sheet and participate in a face-to-face semistructured interview. Qualitative data were audiotaped and transcribed verbatim. Themes were identified using the constant comparative method. Quantitative data were analyzed with descriptive statistics. MAIN RESEARCH VARIABLES: The process of coping with breast cancer among African American couples. FINDINGS: The basic social concern was living through and beyond a breast cancer diagnosis. The core variable was merging strengths to cope with and survive a breast cancer diagnosis. Six main categories emerged to describe how African American couples actively worked together to cope with a breast cancer diagnosis: walking together, praying together, seeking together, trusting together, adjusting together, and being together. CONCLUSIONS: African American couples described the importance of combining their strengths and working together as a couple to cope with a breast cancer diagnosis. IMPLICATIONS FOR NURSING: Nurses must understand the importance of developing culturally sensitive and culturally relevant interventions to assist African American couples with effectively coping with a breast cancer diagnosis. When providing care to African American couples, nurses should incorporate the six categories of walking, praying, seeking, trusting, adjusting, and being together to help couples cope with the various phases of the breast cancer experience.


Assuntos
Adaptação Psicológica , Negro ou Afro-Americano/psicologia , Neoplasias da Mama/etnologia , Neoplasias da Mama/psicologia , Casamento/etnologia , Casamento/psicologia , Comportamento Cooperativo , Emoções , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Relações Interpessoais , Masculino , Mid-Atlantic Region , Pessoa de Meia-Idade , Pesquisa Qualitativa , Qualidade de Vida , Apoio Social , Espiritualidade
11.
Psychooncology ; 14(6): 464-77, 2005 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-15484202

RESUMO

Fatigue is the most prevalent and debilitating symptom experienced by breast cancer patients receiving adjuvant chemotherapy or radiation therapy and few evidence-based treatments are available to manage this distressing side-effect. The purpose of this multi-institutional randomized controlled trial was to determine the effects of exercise on fatigue levels during treatment for breast cancer. Sedentary women (N=119) with Stage 0-III breast cancer receiving outpatient adjuvant chemotherapy or radiation therapy were randomized to a home-based moderate-intensity walking exercise program or to usual care for the duration of their cancer treatment. Of participants randomized to exercise, 72% adhered to the exercise prescription; 61% of the usual care group adhered. The intention-to-treat analysis revealed no group differences in part because of a dilution of treatment effect as 39% of the usual care group exercised and 28% of the exercise group did not. When exercise participation was considered using the data analysis method of instrumental variables with principal stratification, a clinically important and statistically significant (p=0.03) effect of exercise on pretest-to-posttest change in fatigue levels was demonstrated. Adherence to a home-based moderate-intensity walking exercise program may effectively mitigate the high levels of fatigue prevalent during cancer treatment.


Assuntos
Neoplasias da Mama/reabilitação , Neoplasias da Mama/terapia , Terapia por Exercício , Fadiga/etiologia , Fadiga/reabilitação , Adulto , Idoso , Quimioterapia Adjuvante , Feminino , Humanos , Pessoa de Meia-Idade , Radioterapia Adjuvante , Resultado do Tratamento
12.
Am J Public Health ; 95(1): 78-85, 2005 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-15623864

RESUMO

OBJECTIVES: We estimated the prevalence of and risk factors for intimate partner violence in China. METHODS: Our cross-sectional, comparative prevalence study used a face-to-face survey of randomly selected women attending an urban outpatient gynecological clinic at a major teaching hospital in Fuzhou, China. Multiple logistic regression models were used to assess risk factors for intimate partner violence. RESULTS: Of the 600 women interviewed, the prevalence of lifetime intimate partner violence and violence taking place within the year before the interview was 43% and 26%, respectively. For lifetime intimate partner violence, partners who had extramarital affairs and who refused to give respondents money were the strongest independent predictors. For intimate partner violence taking place within the year before the interview, frequent quarreling was the strongest predictor. CONCLUSIONS: Intimate partner violence is prevalent in China, with strong associations with male patriarchal values and conflict resolutions. Efforts to reduce intimate partner violence should be given high priority in health care settings where women can be reached.


Assuntos
Violência Doméstica/estatística & dados numéricos , Adulto , China/epidemiologia , Estudos Transversais , Cultura , Coleta de Dados , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , População Urbana
13.
J Prof Nurs ; 20(6): 351-60, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15599868

RESUMO

In this article, we examine emerging themes in the research and theoretical literature on care at the end of life to develop a conceptual framework to guide further research in this area. The integrity of the human person is the organizing concept, and the spiritual domain is at the core of the psychological, physical, and functional domains. This framework extends beyond previous frameworks for care at the end of life by including the relationship of the health professional and the health care organization to the integrity of the person. Also, outcomes in this framework extend beyond quality of life and comfort to include patient decision-making methods and achievement of life goals. Attention is given to the cultural dimension of personhood in our multicultural society, and the definition of end of life is expanded to include both the acute phase of terminal illness and the frailty of health associated with advanced age.


Assuntos
Modelos de Enfermagem , Assistência Centrada no Paciente/organização & administração , Pessoalidade , Assistência Terminal , Atividades Cotidianas , Atitude Frente a Morte , Diversidade Cultural , Tomada de Decisões , Família/psicologia , Objetivos , Conhecimentos, Atitudes e Prática em Saúde , Saúde Holística , Humanos , Consentimento Livre e Esclarecido , Relações Enfermeiro-Paciente , Pesquisa em Avaliação de Enfermagem/organização & administração , Cultura Organizacional , Avaliação de Resultados em Cuidados de Saúde , Participação do Paciente , Qualidade de Vida , Espiritualidade , Assistência Terminal/organização & administração , Assistência Terminal/psicologia
14.
Oncol Nurs Forum ; 31(5): 963-76, 2004 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-15378097

RESUMO

PURPOSE/OBJECTIVES: To review and summarize the current state of the evidence for exercise as an intervention for cancer-related fatigue and to facilitate application to clinical practice. DATA SOURCES: Articles, abstracts, and practice guidelines published through October 2003. DATA SYNTHESIS: The strength of the evidence of effectiveness of exercise in managing cancer-related fatigue is growing. CONCLUSIONS: All patients with cancer should be encouraged to maintain an optimum level of physical activity during and following cancer treatment. Patients with breast cancer and other selected patients should receive recommendations for moderate exercise programs. Referrals to physical therapy and/or rehabilitation may benefit certain patients, including those with comorbidities or deconditioning. Published multidisciplinary evidence-based guidelines for exercise programs involving patients with cancer are needed. IMPLICATIONS FOR NURSING: Nurses may participate in implementing exercise interventions with patients with cancer in various roles depending on skill and knowledge--from encouraging physical activity to referring patients to physical therapy and/or rehabilitation programs to prescribing and monitoring exercise in certain patient populations.


Assuntos
Terapia por Exercício , Fadiga/terapia , Neoplasias/complicações , Antineoplásicos/efeitos adversos , Medicina Baseada em Evidências , Fadiga/induzido quimicamente , Fadiga/etiologia , Fadiga/enfermagem , Feminino , Humanos , Interferons/efeitos adversos , Masculino , Neoplasias/enfermagem , Neoplasias/psicologia , Neoplasias/terapia , Enfermagem Oncológica/educação , Cuidados Paliativos , Transplante de Células-Tronco de Sangue Periférico/psicologia , Projetos Piloto , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Retrospectivos
16.
J Natl Cancer Inst Monogr ; (32): 112-8, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15263051

RESUMO

Despite the high prevalence of cancer-related fatigue and its documented negative effects on patients' quality of life, limited evidence is available to support interventions to prevent or treat cancer-related fatigue. Both pharmacologic and nonpharmacologic interventions have been tested, with aerobic exercise programs and anemia correction by erythropoietin demonstrating greatest effectiveness. This article reviews the available evidence and describes gaps in knowledge. Recommendations for future research on interventions for cancer-related fatigue are presented.


Assuntos
Fadiga/etiologia , Fadiga/terapia , Neoplasias/complicações , Anemia/complicações , Anemia/tratamento farmacológico , Medicina Baseada em Evidências , Terapia por Exercício , Humanos , Qualidade de Vida , Descanso , Sono
18.
Lancet ; 362(9384): 640-50, 2003 Aug 23.
Artigo em Inglês | MEDLINE | ID: mdl-12944066

RESUMO

Fatigue is one of the most prevalent and distressing symptoms of cancer, and is a common side-effect of many of the treatments available for the management of malignant disease. We critically assess the evidence for cancer-related fatigue and its treatment in adults. Little is known about the cause and mechanisms of fatigue, and research into methods of alleviating the condition has focused on treatment for anaemia and behavioural interventions, such as exercise, both of which are effective in reducing fatigue. Although research into the condition has increased considerably in the past decade, important gaps in knowledge remain.


Assuntos
Fadiga/diagnóstico , Fadiga/terapia , Neoplasias/diagnóstico , Neoplasias/terapia , Adulto , Humanos , Incidência , Neoplasias/epidemiologia , Prevalência
19.
Semin Oncol Nurs ; 19(4 Suppl 2): 36-41, 2003 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-14702919

RESUMO

OBJECTIVES: To describe the management of fatigue and anemia in patients with cancer. DATA SOURCES: Published literature and clinical experience. CONCLUSION: Anemia is a common cause of cancer-related fatigue. Epoetin alfa increases hemoglobin, decreases transfusion requirements, and improves energy and quality of life in patients with cancer-related anemia. Nonpharmacologic treatment options include exercise, nutrition optimization, and psychosocial interventions. Effective management of fatigue improves overall cancer treatment, quality of life, and functional status. IMPLICATIONS FOR NURSING PRACTICE: Fatigue and anemia are commonly undertreated complications of cancer and its treatment. Oncology nurses play a key role in identifying and managing these conditions.


Assuntos
Anemia/enfermagem , Fadiga/enfermagem , Neoplasias/complicações , Neoplasias/enfermagem , Enfermagem Oncológica/normas , Qualidade de Vida , Atividades Cotidianas , Anemia/tratamento farmacológico , Anemia/etiologia , Antineoplásicos/efeitos adversos , Antineoplásicos/uso terapêutico , Epoetina alfa , Eritropoetina/uso terapêutico , Fadiga/tratamento farmacológico , Fadiga/etiologia , Feminino , Hematínicos/uso terapêutico , Humanos , Masculino , Avaliação em Enfermagem , Pesquisa Metodológica em Enfermagem , Planejamento de Assistência ao Paciente , Proteínas Recombinantes
20.
Cancer Pract ; 10(6): 284-92, 2002.
Artigo em Inglês | MEDLINE | ID: mdl-12406050

RESUMO

PURPOSE: The aims of this pilot study were the following: 1) to examine patterns of adherence to a brisk walking program in women receiving adjuvant chemotherapy or radiation therapy for newly diagnosed breast cancer using a prospective, randomized, controlled experimental design; 2) to examine the influence of disease symptoms and treatment side effects on exercise levels; and 3) to suggest methods that may improve future clinical trials of moderate-intensity exercise in similar populations. DESCRIPTION OF STUDY: Fifty-two patients with newly diagnosed breast cancer were randomly assigned to one of two treatment arms: usual care or usual care plus exercise. Those assigned to the exercise group received a standardized, self-administered, home-based brisk walking intervention in addition to usual care. Each day subjects completed self-report diary forms that elicited information about activity levels, and the occurrence of symptoms and side effects during cancer treatment. RESULTS: Analyses of self-reported daily activity levels revealed a diffusion of treatment effect. Fifty percent of the usual-care group reported maintaining or increasing their physical activity to a moderate-intensity level, while 33% of the exercise group did not exercise at the prescribed levels. Analyses of self-reported disease symptoms and treatment side effects did not reveal clinically meaningful differences between the two groups. CLINICAL IMPLICATIONS: The results of this study suggest that women who exercised regularly before receiving a breast cancer diagnosis attempted to maintain their exercise programs. Women who lead sedentary lifestyles may benefit from a structured exercise program that includes information and support related to exercise adherence strategies.


Assuntos
Neoplasias da Mama/reabilitação , Terapia por Exercício , Cooperação do Paciente , Atividades Cotidianas , Adulto , Idoso , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/radioterapia , Quimioterapia Adjuvante , Fadiga , Feminino , Humanos , Pessoa de Meia-Idade , Radioterapia Adjuvante , Resultado do Tratamento , Caminhada
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