研究设计和方法为男性前进的生活方式干预试验与黑人前列腺癌幸存者
Iwalola Awoyinka1, Melinda R Stolley1, Paula Papanek2
1Medical College of Wisconsin Cancer Center, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA.
Contemporary clinical trials
|December 26, 2025
概括
迈向前进的男性 (MMF) 生活方式干预旨在改善前列腺癌 (PC) 的黑人男性的身体组成和健康. 这项以社区为基础的计划支持健康的行为,解决PC生存率的差异.
科学领域:
- 在瘤学瘤学.
- 公共卫生 公共卫生
- 生活方式 医学 医疗
背景情况:
- 黑人男性面临更高的前列腺癌 (PC) 发病率和死亡率.
- 伴随性疾病和生活质量下降是PC黑人男性面临的重大挑战.
- 生活方式干预对PC幸存者来说是有前途的,但黑人男性的代表性不足.
研究的目的:
- 描述男性向前迈进 (MMF) 针对PC的黑人男性的社区生活方式干预.
- 评估MMF在改善PC的黑人男性的身体组成和健康结果方面的有效性.
- 为代表性不足的人群解决PC幸存率研究中的关键缺口.
主要方法:
- 一项随机对照试验,涉及200名患有PC的黑人男性.
- 一项为期16周的干预专注于美国癌症协会营养和体力活动指南.
- 在基线,干预后和12个月后随访时收集关于身体组成,行为,健康,生活质量和生物标志物的数据.
主要成果:
- 主要假设是,与等候名单对照组相比,货币市场基金干预组的身体组成会显示出更大的改善.
- 该研究测量了身体组成,健康行为,健康状况,生活质量和生物标志物的变化.
- 临床试验.gov 标识符:NCT03971591.gov 临床试验.gov 标识符:NCT03971591.gov 临床试验.
结论:
- 该MMF试验评估了为患有PC的黑人男性共同开发的生活方式计划.
- 结果将增强对这一群体健康行为和PC存活率的理解.
- 结果将为高风险,代表性不足的男性PC提供未来的生存计划.
相关概念视频
Longitudinal Research
13.0K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
13.0K
Cancer Survival Analysis
626
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
626
Study Designs in Epidemiology
842
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
842
Comparing the Survival Analysis of Two or More Groups
531
Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and...
531
Bioavailability Study Design: Healthy Subjects Versus Patients
130
Bioavailability studies are essential for evaluating a drug's therapeutic efficacy and understanding its absorption patterns under various physiological conditions. Conducting such studies on target patient populations provides more relevant data by simulating real-world disease states. However, practical challenges often necessitate the use of young, healthy adult volunteers as study subjects.Patients may exhibit altered drug absorption patterns due to the effects of the disease itself,...
130
Study Design in Statistics
9.9K
A study design is a set of techniques that allow a researcher to collect and analyze data from different variables defined for a specific research problem. Statistics is commonly for effective study design and more robust experiments,
Does aspirin reduce the risk of heart attacks? Is one brand of fertilizer more effective at growing roses than another? Is fatigue as dangerous to a driver as the influence of alcohol? Questions like these are answered using randomized experiments with proper...
Does aspirin reduce the risk of heart attacks? Is one brand of fertilizer more effective at growing roses than another? Is fatigue as dangerous to a driver as the influence of alcohol? Questions like these are answered using randomized experiments with proper...
9.9K


