Symptom Clusters in Patients With Gynecologic Cancer Receiving Chemotherapy.

OBJECTIVES To describe ratings of symptom occurrence, severity, and distress for 38 symptoms and to identify and compare the number and types of symptom clusters identified using these ratings. Although patients with gynecologic cancer experience multiple co-occurring symptoms, little is known about how these symptoms cluster together. SAMPLE A SETTING Eligible patients (N = 232) had gynecologic cancer and were receiving chemotherapy. METHODS A VARIABLES Symptoms were assessed using the Memorial Symptom Assessment Scale. Symptom clusters were identified through exploratory factor analysis. Geomin-rotated factor loadings with absolute values of 0.3 or greater were considered meaningful. Factor solutions (i.e., symptom clusters) were assessed for simple structure and clinical relevance. RESULTS Lack of energy, hair loss, and "I don't look like myself" were the most common, severe, and distressing symptoms. Hormonal, respiratory, and weight change clusters were identified across all three dimensions. IMPLICATIONS FOR NURSING Research that explores how symptom clusters change over time and their underlying mechanisms is warranted.