Facilitating the implementation of empirically valid interventions in psychosocial oncology and supportive care.

Purpose: Over the past two decades, the fields of psychosocial oncology and supportive care have seen clinically effective tools as underutilized despite proven benefits to cancer patients and their families. The purpose of this paper is to discuss the reasons for the failure of psychosocial and supportive care interventions in oncology to realize broad clinical implementation and to demonstrate how a knowledge management framework offers several advantages for increasing the probability of successful implementation.

Methods: This paper is based on a systematic review of the literature pertaining to efforts to implement psychosocial oncology and supportive care interventions.

Psychosocial barriers to active surveillance for the management of early prostate cancer and a strategy for increased acceptance.

Objectives: To review the psychosocial needs of men undergoing active surveillance (AS, the monitoring of early prostate cancer, with curative intervention only if the disease significantly progresses) for prostate cancer, and barriers to its uptake.

Methods: The introduction of screening for prostate-specific antigen (PSA) has led to more men diagnosed with early and nonlife-threatening forms of prostate cancer; about half of men diagnosed as a result of PSA testing have cancers that would never cause symptoms if left untreated and yet up to 90% of such men receive curative therapy, then living with the toxicity of treatment but with no benefit. Thus AS is increasingly being promoted, but if such a strategy is to succeed, the psychosocial barriers that discourage men from adopting AS must be addressed.

A high-fat meal increases cardiovascular reactivity to psychological stress in healthy young adults.

The consumption of high levels of saturated fat over the course of several weeks may lead to exaggerated cardiovascular reactivity. The consumption of a single high-fat meal has been associated with a transient impairment of vascular function. In a randomized, repeated measures, crossover study we tested whether the consumption of a single high-fat meal by healthy, normotensive participants would affect cardiovascular reactivity when compared with an isocaloric, low-fat meal.