Predictors of pain intensity and pain functioning in patients with the hepatitis C virus

Benjamin J Morasco1, Marilyn Huckans, Jennifer M Loftis

  • 1Northwest Hepatitis C Resource Center and Mental Health and Clinical Neurosciences Division, Portland VA Medical Center, Portland, OR 97239, USA. benjamin.morasco@va.gov

Insights

Psychological factors like depression significantly impact pain intensity and functioning in hepatitis C virus (HCV) patients. Understanding these links is crucial for developing effective chronic pain interventions in HCV populations.

Area of Science:

  • Medical Research
  • Hepatology
  • Pain Management

Background:

  • Hepatitis C virus (HCV) infection is associated with significant pain.
  • The interplay between biological, psychological, and pain outcomes in HCV patients requires further elucidation.

Purpose of the Study:

  • To investigate the associations between biological and psychological variables and pain intensity.
  • To examine the relationships among biological and psychological variables and pain functioning in patients with HCV.

Main Methods:

  • 49 patients with HCV completed validated assessments of pain intensity and functioning.
  • Psychological functioning was measured, and medical records were reviewed for disease-related variables.

Main Results:

  • 67.3% of participants had a pain-related condition diagnosis.
  • Psychosocial variables, especially depression severity, significantly predicted pain intensity (21% variance) and pain functioning (33% variance).
  • These findings persisted after controlling for demographic, opioid, and disease-related factors.

Conclusions:

  • Preliminary evidence supports the role of biological and psychological factors in HCV-related pain.
  • Further research should comprehensively assess pain-related factors and their associations with disease and biological variables.
  • A deeper understanding of these factors will guide future interventions for chronic pain in HCV patients.
Abstract

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