Measuring melatonin in humans

Susan Benloucif, Helen J. Burgess, Elizabeth B. Klerman, Alfred J. Lewy, Benita Middleton, Patricia J. Murphy, Barbara L. Parry, Victoria L. Revell

Research output: Contribution to journalArticle

231 Scopus citations

Abstract

Study Objectives: To provide guidelines for collecting and analyzing urinary, salivary, and plasma melatonin, thereby assisting clinicians and researchers in determining which method of measuring melatonin is most appropriate for their particular needs and facilitating the comparison of data between laboratories. Methods: A modified RAND process was utilized to derive recommendations for methods of measuring melatonin in humans. Results: Consensus-based guidelines are presented for collecting and analyzing melatonin for studies that are conducted in the natural living environment, the clinical setting, and in-patient research facilities under controlled conditions. Conclusions: The benefits and disadvantages of current methods of collecting and analyzing melatonin are summarized. Although a single method of analysis would be the most effective way to compare studies, limitations of current methods preclude this possibility. Given that the best analysis method for use under multiple conditions is not established, it is recommended to include, in any published report, one of the established low threshold measures of dim light melatonin onset to facilitate comparison between studies.

Original languageEnglish (US)
Pages (from-to)66-69
Number of pages4
JournalJournal of Clinical Sleep Medicine
Volume4
Issue number1
StatePublished - Feb 15 2008

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Keywords

  • 6-sulphatoxymelatonin
  • DLMO
  • Plasma melatonin
  • Salivary melatonin

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine
  • Neurology
  • Clinical Neurology

Cite this

Benloucif, S., Burgess, H. J., Klerman, E. B., Lewy, A. J., Middleton, B., Murphy, P. J., Parry, B. L., & Revell, V. L. (2008). Measuring melatonin in humans. Journal of Clinical Sleep Medicine, 4(1), 66-69.