"The day you lose your hope is the day you start to die": Quality of life measured by young women with metastatic breast cancer

Purpose/Objectives: The number of young women with metastatic breast cancer (MBC) is growing in the United States. The intersection of age and cancer stage presents unique challenges for this population. However, there is little extant research on the concerns and perspectives of young women with MBC. The purpose of this study is to understand how young women describe their lived experiences following their diagnoses of MBC.Design: A cross-sectional qualitative study with a life course theoretical framework was employed.Sample/Participants: Purposive sampling yielded nine participants who took part in semi-structured interviews. Phenomenology informed understanding of the lived experience of young women with MBC.Findings: The findings describe how young women with MBC measure quality of life, via themes of facing off-time diagnoses, strategizing disclosure, relying on mindfulness and spirituality, contemplating the future, and differentiating surviving from truly living.Conclusion: The notion of short-term or long-term decision-making is clouded by a metastatic prognosis.Implications for Psychosocial Providers: These findings present new information about the needs of young women with MBC, with potentially transferable implications for young adults with other forms of metastatic cancer.

Effect of experimental modulation of mood on perception of exertional dyspnea in healthy subjects

In many diseases across a range of pathologies (e.g., cardiopulmonary, neuromuscular, and cancer), chronic dyspnea, particularly on exertion, is a major debilitating symptom often associated with clinical anxiety/depression. This study aims to explore the interaction between mood state and exertional dyspnea in a healthy population. Following familiarization, 20 healthy subjects (27-54 years old) performed six 5-min treadmill tests on three separate days. On each day subjects viewed randomly assigned images designed to induce positive, negative, or neutral mood states (International Affective Picture System). For each condition, at minute intervals, subjects rated dyspnea (sensory and affective domains) in the first test and mood (valence and arousal domains) in the second test. Oxygen uptake (V̇O2 , liters/min), carbon dioxide production (V̇CO2, liters/min), ventilation (V̇E, liters/min), respiratory frequency (f(R), beats/min), and heart rate (HR, bpm), were measured throughout the exercise. V̇O2, V̇CO2, V̇E, HR, and f(R) were not statistically significantly different among the three mood states (P > 0.05). Mood valence was significantly higher with parallel viewing of positive (last 2-min mean ± SE = 6.9 ± 0.2) compared with negative pictures (2.4 ± 0.2; P < 0.001). Both sensory and affective domains of dyspnea were significantly higher during negative (sensory: 5.6 ± 0.3; affective: 3.3 ± 0.5) compared with positive mood (sensory: 4.4 ± 0.4, P < 0.001; affective: 2.1 ± 0.4, P = 0.002). These findings suggest that positive mood alleviates both the sensory and affective domains of exertional dyspnea in healthy subjects. Thus the treatment of anxiety/depression in dyspenic populations could be a worthwhile therapeutic strategy in increasing symptom-limited exercise tolerance, thereby contributing to improved quality of life.