Symptom Clusters Impact Functional Status and Quality of Life in Women with Breast Cancer

A study published in the European Journal of Oncology Nursing analyzed the effect of symptom clusters on functional status and quality of life in women with breast cancer undergoing chemotherapy with or without radiation therapy. The researchers identified three subgroups of patients based on symptom severity scores: MILD, MODERATE, and ALL HIGH. Patients with high severity levels of all four symptoms (pain, fatigue, sleep disturbances, depression) had poorer functional status and quality of life compared to other subgroups.

Key Takeaways:

• The study analyzed data from 112 women with breast cancer receiving chemotherapy with or without radiation therapy.
• Cluster analysis identified four patient subgroups at T1 and T2: ALL LOW, MILD, MODERATE, and ALL HIGH, and three subgroups at T3: MILD, MODERATE, and ALL HIGH.
• Patients in the ALL HIGH subgroup had poorer functional status and quality of life compared to other subgroups at each time point (p < 0.05).
• Initial and ongoing assessment of patients in the ALL HIGH subgroup is crucial to offer appropriate interventions to improve functional status and quality of life.
• The study highlights the importance of identifying and addressing symptom clusters to improve the quality of life of women with breast cancer.

Statistics:

• 112 women with breast cancer participated in the study.
• At T1 and T2, four patient subgroups were identified (ALL LOW, MILD, MODERATE, and ALL HIGH).
• At T3, three patient subgroups were identified (MILD, MODERATE, and ALL HIGH).
• Patients in the ALL HIGH subgroup had poorer functional status and quality of life compared to other subgroups at each time point (p < 0.05).

Sources:

• Dodd, M. J., et al. "The effect of symptom clusters on functional status and quality of life in women with breast cancer." European Journal of Oncology Nursing 14.2 (2010): 101-10.
• Breast Cancer Quality of Care.