Chronic pain in breast cancer survivors: comparison of psychosocial, surgical, and medical characteristics between survivors with and without pain.
J Pain Symptom Manage
; 48(5): 852-62, 2014 Nov.
Article
em En
| MEDLINE
| ID: mdl-24703940
ABSTRACT
CONTEXT According to the literature, 25%-60% of women treated for breast cancer, regardless of the stage, experience pain. Many risk factors have been suggested, with many possible confounding factors. OBJECTIVES:
The aim was to investigate psychosocial, surgical, and medical factors associated with chronic pain by comparing breast cancer survivors with chronic pain with survivors without chronic pain. In addition, we investigated the prevalence, intensity, and body location of chronic pain after breast cancer treatment nationwide.METHODS:
A nationwide postal survey of 1332 women who received surgery and adjuvant therapy for breast cancer in Norway two to six years before the onset of this study.RESULTS:
A total of 832 women (63%) returned the questionnaires, and 41% reported pain, of which 51% had mild, 41% moderate, and 8% severe pain. Among the women who experienced pain, 33.8% reported symptoms and signs of neuropathic pain. Young age (odds ratio [OR], 0.95; 95% CI, 0.93-0.98; P < 0.0001), axillary lymph node dissection with subsequent chemotherapy and radiotherapy (OR, 1.69; 95% CI, 1.07-2.67; P = 0.02), other illness that caused pain (OR, 2.37; 95% CI, 1.72-3.26; P < 0.0001), depression (OR, 2.07; 95% CI, 1.25-3.40; P = 0.004), and anxiety (OR, 1.83; 95% CI, 1.26-2.66; P = 0.002) were associated with chronic pain.CONCLUSION:
Young age, previous comorbidities (such as back pain, arthritis, arthrosis, and fibromyalgia), and combined treatment with axillary lymph node dissection, chemotherapy, and radiotherapy were risk factors for chronic pain. Whether depression or anxiety is a risk factor for chronic pain remains unclear.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Dor Pós-Operatória
/
Neoplasias da Mama
/
Dor Crônica
Tipo de estudo:
Etiology_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Middle aged
País/Região como assunto:
Europa
Idioma:
En
Revista:
J Pain Symptom Manage
Assunto da revista:
NEUROLOGIA
/
PSICOFISIOLOGIA
/
TERAPEUTICA
Ano de publicação:
2014
Tipo de documento:
Article
País de publicação:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA