Work

Mechanisms of pain and their manifestations in head and neck cancer: Importance of classifying pain subtypes

Year: 2021

Type: article

Abstract: BACKGROUND: Pain is an under-recognized complaint among head and neck cancer (HNC) survivors. Treatment is hindered by inadequate characterization of pain. METHODS: A secondary analysis from a prospective, longitudinal study was conducted to characterize pain prevalence, quality, and functional consequences in 77 HNC patients. Pain and pain-related outcomes were captured before treatment, at end-of-treatment, and 3, 6, 9 and 12 months post-treatment. RESULTS: Pain was most prevalent at end-of-treatment and declined over time. Chronicity of pain was established by 6 months post-treatment. Oral mucosal neuropathic pain was the most common chronic pain subtype at 12 months post-treatment. Widespread joint and muscle pain was also present at lower numbers. 40.2% of patients continued to require analgesics at 12 months. CONCLUSION: Peripheral and central pain subtypes contribute significantly to chronic pain in HNC survivors. Preventive and treatment regimens should be tailored to specific pain subtypes for optimal symptom control.

Source: Head & Neck

DOI: 10.1002/hed.26859

Authors: Dianne I. Lou, Mary S. Dietrich, Jie Deng, Barbara A. Murphy

Institutions: Vanderbilt University Medical Center, Vanderbilt University, University of Pennsylvania

Language: English

Topic: Pain Management and Opioid Use

Subfield: Anesthesiology and Pain Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $3,650