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Cited by 243

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Effect of melatonin on jet lag after long haul flights.

Open access
Petrie, K., Conaglen, J. V., Thompson, L., Chamberlain, K.·1989·BMJ

Abstract

OBJECTIVE: To determine whether doses of the pineal hormone melatonin alleviate jet lag. DESIGN: Double blind, placebo controlled crossover trial. SETTING: Long haul return flights from Auckland, New Zealand, to London and back. SUBJECTS: Twenty volunteers with experience of transcontinental flights (eight women and 12 men aged 28 to 68). INTERVENTIONS: Melatonin (or placebo) 5 mg three days before flight, during flight, and once a day for three days after arrival. END POINT: Symptoms of jet lag. MEASUREMENTS AND MAIN RESULTS: Visual analogue scale for feelings of jet lag and tiredness; profile of moods states questionnaire for vigour-activity and fatigue-inertia; and retrospective ratings 10 days after arrival of sleep pattern, energy, and daytime tiredness. Feelings of jet lag were less for subjects taking melatonin (mean score 2.15 v 3.4); these subjects took fewer days than the placebo group to establish a normal sleep pattern (2.85 v 4.15), to not feel tired during the day (3.0 v 4.6), and to reach normal energy levels (3.25 v 4.7). Results for fatigue-inertia and vigour-activity were similar. For all subjects jet lag was more severe on the return (westward) than the outward (eastward) journey. CONCLUSIONS: Melatonin can alleviate jet lag and tiredness after long haul flights.

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Metadata

Authors
Petrie, K., Conaglen, J. V., Thompson, L., & Chamberlain, K.
Venue
BMJ
Publisher
BMJ
Published
1989-03-18
Volume
298
Issue
6675
Pages
705-707
ISSN
  • 0007-1447 (ISSN-L)
  • 0959-8138
  • 1468-5833
OpenAlex
W2032572383
Cited by
243
References
0
FWCI
3.57
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Effect of melatonin on jet lag after long haul flights. https://app.cochat.ai/papers/10.1136/bmj.298.6675.705
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Petrie, K., Conaglen, J. V., Thompson, L., & Chamberlain, K. (1989). Effect of melatonin on jet lag after long haul flights. BMJ. https://doi.org/10.1136/bmj.298.6675.705

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