Shantha Rajaratnam

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Professor of Sleep and Circadian Medicine

MONASH UNIVERSITY

Australia

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About

Shantha Rajaratnam is a Professor of Sleep and Circadian Medicine at Monash University in Australia. His research focuses on sleep regularity, insomnia interventions, and the impact of shift work on health outcomes. Recent articles include systematic reviews and studies on sleep management programs, economic evaluations of insomnia treatments, and innovative methodologies for assessing circadian rhythms. His work contributes to the understanding of sleep disorders and their implications in various populations.

Recent Grants

Grant: Close

Sex difference in shift work tolerance

Open Date: 2014-01-01

Close Date: 2016-12-31

Grant: Close

NeuroSleep

Open Date: 2013-01-01

Close Date: 2018-12-31

Grant: Close

Efficacy of melatonin for sleep disturbance following traumatic brain injury

Open Date: 2012-01-01

Close Date: 2014-12-31

Grant: Close

Melatonin for Delayed Sleep Phase Disorder

Open Date: 2012-01-01

Close Date: 2014-12-31

Grant: Close

(Sleep and speech: objectively monitoring the residual effects of sleep promoting compounds)

Open Date: 2012-01-01

Close Date: 2015-12-31

Articles (22)

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2025

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2021

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2021

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2021

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2021

Collaborators (29)

Katherine Jeppe

MONASH UNIVERSITY

AUSTRALIA

Shantha Rajaratnam

Research Interests

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About

Recent Grants

Articles (22)

Comparison of Sleep Regularity Index (SRI) scores calculated by open-source packages and implications for outcomes research: rationale and design of the RIRI statement (Reporting Items for Regularity Indices)

A Systematic Review of Economic Evaluations on Interventions Targeting Insomnia or Hypersomnia

SleepShifters: The Co-Development of a Preventative Sleep Management Programme for Shift Workers and Their Employers

Protocol for a pilot hybrid type I effectiveness-implementation study to improve help-seeking for sleep disorders in the future healthcare workforce: The Sleep Check Before Shift Work trial

Sleep regularity and major adverse cardiovascular events: a device-based prospective study in 72 269 UK adults

Accurate detection of acute sleep deprivation using a metabolomic biomarker—A machine learning approach

A Protocol to Determine Circadian Phase by At‐Home Salivary Dim Light Melatonin Onset Assessment

Disruptions to sleep and circadian rhythms are associated with poorer athlete mental health in female, but not male, elite Australian Rules footballers

The organization of sleep–wake patterns around daily schedules in college students

Adaptive sleep behaviours and shift work tolerance during the transition to shift work

A perspective on the Festschrift of Charles A. Czeisler, PhD MD

A pilot study of light exposure as a countermeasure for menstrual phase-dependent neurobehavioral performance impairment in women

Sleep and mental health in recruit paramedics: a 6-month longitudinal study

Does providing feedback and guidance on sleep perceptions using sleep wearables improve insomnia? Findings from “Novel Insomnia Treatment Experiment”: a randomized controlled trial

Treating postpartum insomnia: a three arm randomised controlled trial of cognitive behavioural therapy and light dark therapy

Does changing perceptions of sleep by incorporating sleep wearables improve insomnia? Protocol for a randomized study (the Novel Insomnia Treatment Experiment)

Delay or avoidance of routine, urgent and emergency medical care due to concerns about COVID‐19 in a region with low COVID‐19 prevalence: Victoria, Australia

Adverse impact of polyphasic sleep patterns in humans: Report of the National Sleep Foundation sleep timing and variability consensus panel

Prediction of shiftworker alertness, sleep, and circadian phase using a model of arousal dynamics constrained by shift schedules and light exposure

A blue-enriched, increased intensity light intervention to improve alertness and performance in rotating night shift workers in an operational setting

Accommodating vaccine preferences among women of childbearing age

An Online, Person-Centered, Risk Factor Management Program to Prevent Cognitive Decline: Protocol for A Prospective Behavior-Modification Blinded Endpoint Randomized Controlled Trial

Collaborators (29)

Katherine Jeppe

Tracey Sletten

Clare Anderson

Charles Andrew Czeisler

Andrew Vakulin

Gorica Micic

Helen J. Burgess

Bei Bei

Rebecca Robbins

Caroline Meyer

Joshua Wiley

Sabra Abbott

Marie‐Pierre St‐Onge

Rachael Harris

RUSSELL FOSTER

Carla Toro

Sally A Ferguson

Nicole Lovato

Kelly Sansom

Kelly A Loffler

Saranea Ganesan

Alexander Wolkow

Andrew Phillips

Kelly-Ann Bowles

Talar Rita Moukhtarian

Elise R. Facer-Childs

Svetlana Postnova

Nicole Tang

Sean Drummond

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