Using patients as their own controls for cost evaluation of phase I clinical trials. Academic Article uri icon

Overview

abstract

  • PURPOSE: Little is known about the cost of phase I trials in cancer patients compared with that of standard treatments, yet the former is often assumed to be greater than the latter. Our objective was to utilize a new approach, using patients as their own controls, to compare in a pilot study the costs of care for patients on phase I trials with those incurred for standard treatment. PATIENTS AND METHODS: We retrospectively assessed the direct medical costs (DMCs) of 59 patients participating in one of two phase I trials (TRIAL) in solid tumors conducted at Memorial Hospital (MH): (1). perillyl alcohol, and (2). flavopiridol with paclitaxel. Paired-control DMCs were those accrued by the same patient while receiving standard chemotherapy regimens just before (PRE; n = 41) or after (POST; n = 29) the trial at MH, averaged per day. RESULTS: For the 41 PRE patients, the median and mean DMCs per day for the clinical trial versus standard treatment were (US dollars) US dollars 123 v US dollars 133 and US dollars 219 v US dollars 267, respectively. For the 29 POST patients, the median and mean DMCs for the clinical trial versus standard treatment were US dollars 157 v US dollars 152 and US dollars 226 v US dollars 226, respectively. Using a linear mixed model, there was no significant difference between TRIAL and standard treatment DMCs (P =.54). CONCLUSION: Using patients as their own controls represents a new, efficient method for evaluating the cost of phase I trials, and it warrants further study. The results of our pilot study do not suggest that phase I trials always cost payers more than standard treatment.

publication date

  • April 1, 2004

Research

keywords

  • Cancer Care Facilities
  • Clinical Trials, Phase I as Topic
  • Health Care Costs
  • Hospital Costs
  • Neoplasms

Identity

Scopus Document Identifier

  • 2142718230

PubMed ID

  • 15051779

Additional Document Info

volume

  • 22

issue

  • 7