title: Health care expenditure burden of persisting herpes zoster pain.
abstract: OBJECTIVE
  Pain can persist long after the resolution of herpes zoster, but little is known regarding its health care costs. The objective of this study was to determine the health care expenditures associated with persisting pain following herpes zoster by comparing expenditures for patients with postherpetic neuralgia or subacute herpetic neuralgia with a control group without these conditions.
  
  
  METHODS
  Health care expenditures attributable to persisting pain in herpes zoster patients were calculated using Thomson-Medstat's MarketScan databases to examine commercial, Medicare, and Medicaid claims for inpatient and outpatient services and outpatient prescription drugs.
  
  
  RESULTS
  Excess annualized costs were $4,917 for commercially insured patients, $2,696 for Medicare patients, and $9,310 for Medicaid patients.
  
  
  CONCLUSIONS
  The substantial health care costs associated with persisting pain in herpes zoster have important public health implications given evidence that the incidence of herpes zoster is increasing and that the population is aging in the United States. The results provide a basis for evaluating the cost-effectiveness of existing treatments and emerging prevention strategies.
authors: Department of Anesthesiology, University of Rochester School of Medicine and Dentistry, Rochester, New York 14642, USA. robert_dworkin@urmc.rochester.edu
authors: Robert H
authors: RH
authors: Dworkin
authors: Richard
authors: R
authors: White
authors: Alec B
authors: AB
authors: O'Connor
authors: Kevin
authors: K
authors: Hawkins
mesh_terms: D000328:Adult; D005260:Female; D017048:Health Care Costs / Q000706:statistics & numerical data; D005102:Health Expenditures / Q000706:statistics & numerical data*; D006562:Herpes Zoster / Q000150:complications* / Q000191:economics; D006801:Humans; D007348:Insurance, Health / Q000191:economics; D008484:Medicaid / Q000706:statistics & numerical data; D006278:Medicare / Q000706:statistics & numerical data; D008875:Middle Aged; D051474:Neuralgia, Postherpetic / Q000191:economics* / Q000503:physiopathology; D010146:Pain / Q000191:economics* / Q000209:etiology; D012196:Review Literature as Topic; D014481:United States