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. 2021 Jul 1;48(4):441-452.
doi: 10.1188/21.ONF.441-452.

Symptom Clusters in Patients With Gynecologic Cancer Receiving Chemotherapy

Rachel A Pozzar  1 , Marilyn J Hammer  1 , Bruce A Cooper  2 , Kord M Kober  2 , Lee-May Chen  2 , Steven M Paul  2 , Yvette P Conley  3 , Jon D Levine  2 , Christine Miaskowski  2
Affiliations

Symptom Clusters in Patients With Gynecologic Cancer Receiving Chemotherapy

Rachel A Pozzar et al. Oncol Nurs Forum. .

Abstract

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 & setting: Eligible patients (N = 232) had gynecologic cancer and were receiving chemotherapy.

Methods & 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.

Keywords: chemotherapy; ovarian neoplasms; symptom clusters; symptoms; uterine neoplasms.

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