A technique for improved blood sampling during sleep studies.

Published

Journal Article

Research protocols often require that blood samples be drawn during sleep. This study compares the efficacy of obtaining nocturnal blood samples using a standard heparinized intravenous setup versus the same intravenous setup used in conjunction with a small chemical heating pad. The chemical heating pad significantly improved the number of blood samples obtained and the maintenance of intravenous patency. The use of a chemical heating pad is an economical way to resolve the frustration of lost blood samples while maintaining a reasonable environment to monitor sleep.

Full Text

Duke Authors

Cited Authors

  • Ona, E; Dimsdale, JE; Ancoli-Israel, S; Dillon, E; Watkins, L; Coy, TV; Clausen, J

Published Date

  • November 1994

Published In

Volume / Issue

  • 31 / 6

Start / End Page

  • 609 - 610

PubMed ID

  • 7846221

Pubmed Central ID

  • 7846221

International Standard Serial Number (ISSN)

  • 0048-5772

Digital Object Identifier (DOI)

  • 10.1111/j.1469-8986.1994.tb02353.x

Language

  • eng

Conference Location

  • United States