The dim light melatonin onset across ages, methodologies, and sex and its relationship with morningness/eveningness

Can we believe results obtained from plasma melatonin ELISA kits?

(2021) David J. Kennaway   CHRONOBIOLOGY INTERNATIONAL

Effects of Organic Light-Emitting Diodes on Circadian Rhythm and Sleep

(2021) Hyunjin Jo et al.   Psychiatry Investigation

Trough Melatonin Levels Have No Physiological or Clinical Relevance

(2021) David J. Kennaway   Clinical Psychopharmacology and Neuroscience

Morning light therapy in adults with Tourette’s disorder

(2021) Emily J. Ricketts et al.   JOURNAL OF NEUROLOGY

In‐person vs home schooling during the COVID‐19 pandemic: Differences in sleep, circadian timing, and mood in early adolescence

(2021) Julia E. Stone et al.   JOURNAL OF PINEAL RESEARCH

What do we really know about the safety and efficacy of melatonin for sleep disorders?

(2021) David J. Kennaway   CURRENT MEDICAL RESEARCH AND OPINION

Measuring morning melatonin levels with plasma melatonin ELISA kits is a poor choice on two levels

(2021) David J. Kennaway   JOURNAL OF PINEAL RESEARCH

Role of nocturnal light intensity on adaptation to three consecutive night shifts: a counterbalanced crossover study

(2020) Erlend Sunde et al.   OCCUPATIONAL AND ENVIRONMENTAL MEDICINE

Circadian Phase Advances in Response to Weekend Morning Light in Adolescents With Short Sleep and Late Bedtimes on School Nights

(2020) Ieva Misiunaite et al.   Frontiers in Neuroscience

Circadian rhythm and sleep alterations in older people with lifetime depression: a case-control study

(2020) Camilla M. Hoyos et al.   BMC Psychiatry

Sleep duration and timing in obsessive-compulsive disorder (OCD): Evidence for circadian phase delay

(2020) M.E. Coles et al.   SLEEP MEDICINE

Novel Approaches for Assessing Circadian Rhythmicity in Humans: A Review

(2020) Derk-Jan Dijk et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Early chronotype with advanced activity rhythms and dim light melatonin onset in a rural population

(2020) Francieli S. Ruiz et al.   JOURNAL OF PINEAL RESEARCH

The impact of structured sleep schedules prior to an in-laboratory study: Individual differences in sleep and circadian timing

(2020) William R. McMahon et al.   PLoS One

Sex and race influence objective and self-report sleep and circadian measures in emerging adults independently of risk for bipolar spectrum disorder

(2020) Madison K. Titone et al.   Scientific Reports

Tele-Monitoring of Cancer Patients’ Rhythms during Daily Life Identifies Actionable Determinants of Circadian and Sleep Disruption

(2020) Francis Lévi et al.   Cancers

Wide awake at bedtime? Effects of caffeine on sleep and circadian timing in male adolescents - a randomized crossover trial

(2020) Carolin F. Reichert et al.   BIOCHEMICAL PHARMACOLOGY

The Role of Light Sensitivity and Intrinsic Circadian Period in Predicting Individual Circadian Timing

(2020) Julia E. Stone et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Gender differences in nighttime sleep patterns and variability across the adult lifespan: a global-scale wearables study

(2020) Sigga Svala Jonasdottir et al.   SLEEP

Myopia, or near-sightedness, is associated with delayed melatonin circadian timing and lower melatonin output in young adult humans

(2020) Ranjay Chakraborty et al.   SLEEP

Melanopsin Cell Dysfunction Is Involved in Sleep Disruption in Parkinson’s Disease

(2020) Beatrix Feigl et al.   Journal of Parkinsons Disease

Melatonin measurement in epilepsy; are the assays letting us down?

(2020) David J. Kennaway   EPILEPSY & BEHAVIOR

A critical review of melatonin assays: past and present

(2019) David J. Kennaway   JOURNAL OF PINEAL RESEARCH

Circadian Rhythm Sleep-Wake Phase Disorders

(2019) Elizabeth Culnan et al.   NEUROLOGIC CLINICS

Serotine Melatonin Timing Secretion In Real Life Conditions In Patients With Alzheimer Disease of Mild To Moderate Severity

(2019) Raffaele Manni et al.   SLEEP MEDICINE

Advanced melatonin onset relative to sleep in women with unmedicated major depressive disorder

(2019) Michelle Y. Coleman et al.   CHRONOBIOLOGY INTERNATIONAL

Decreased sensitivity of the circadian system to light in current, but not remitted depression

(2019) E.M. McGlashan et al.   JOURNAL OF AFFECTIVE DISORDERS

New perspectives on the role of melatonin in human sleep, circadian rhythms and their regulation

(2018) Nava Zisapel   BRITISH JOURNAL OF PHARMACOLOGY

A randomized, double-blind and placebo-controlled crossover trial on the effect of l-ornithine ingestion on the human circadian clock

(2018) Takafumi Fukuda et al.   CHRONOBIOLOGY INTERNATIONAL

Efficacy of melatonin with behavioural sleep-wake scheduling for delayed sleep-wake phase disorder: A double-blind, randomised clinical trial

(2018) Tracey L. Sletten et al.   PLOS MEDICINE

High-accuracy determination of internal circadian time from a single blood sample

(2018) Nicole Wittenbrink et al.   JOURNAL OF CLINICAL INVESTIGATION

The pupillary light reflex distinguishes between circadian and non-circadian delayed sleep phase disorder (DSPD) phenotypes in young adults

(2018) Elise M. McGlashan et al.   PLoS One

Habitual light exposure relative to circadian timing in delayed sleep-wake phase disorder

(2018) John Wilson et al.   SLEEP

Increased sensitivity of the circadian system to light in delayed sleep–wake phase disorder

(2018) Lauren A. Watson et al.   JOURNAL OF PHYSIOLOGY-LONDON

Late circadian phase in adults and children is correlated with use of high color temperature light at home at night

(2016) Shigekazu Higuchi et al.   CHRONOBIOLOGY INTERNATIONAL

Circadian timing and alignment in healthy adults: associations with BMI, body fat, caloric intake and physical activity

(2016) K G Baron et al.   INTERNATIONAL JOURNAL OF OBESITY

Physiological melatonin levels in healthy older people: A systematic review

(2016) Rikie M. Scholtens et al.   JOURNAL OF PSYCHOSOMATIC RESEARCH

An experimental study of adolescent sleep restriction during a simulated school week: changes in phase, sleep staging, performance and sleepiness

(2016) Alex Agostini et al.   JOURNAL OF SLEEP RESEARCH

Nocturnal Melatonin Profiles in Patients with Delayed Sleep-Wake Phase Disorder and Control Sleepers

(2015) Gorica Micic et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Comparing the Morningness-Eveningness Questionnaire and Munich ChronoType Questionnaire to the Dim Light Melatonin Onset

(2015) Thomas Kantermann et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Clinical Practice Guideline for the Treatment of Intrinsic Circadian Rhythm Sleep-Wake Disorders: Advanced Sleep-Wake Phase Disorder (ASWPD), Delayed Sleep-Wake Phase Disorder (DSWPD), Non-24-Hour Sleep-Wake Rhythm Disorder (N24SWD), and Irregular Sleep-Wake Rhythm Disorder (ISWRD). An Update for 2015

(2015) R. Robert Auger et al.   Journal of Clinical Sleep Medicine

The Timing of the Circadian Clock and Sleep Differ between Napping and Non-Napping Toddlers

(2015) Lameese D. Akacem et al.   PLoS One

Circadian phase delay using the newly developed re-timer portable light device

(2015) Nicole Lovato et al.   Sleep and Biological Rhythms

Inter-Individual Differences in Neurobehavioural Impairment following Sleep Restriction Are Associated with Circadian Rhythm Phase

(2015) Tracey L. Sletten et al.   PLoS One

Validity of the Japanese version of the Munich ChronoType Questionnaire

(2014) Shingo Kitamura et al.   CHRONOBIOLOGY INTERNATIONAL

A Longitudinal Assessment of Sleep Timing, Circadian Phase, and Phase Angle of Entrainment across Human Adolescence

(2014) Stephanie J. Crowley et al.   PLoS One

The hockey-stick method to estimate evening dim light melatonin onset (DLMO) in humans

(2013) Konstantin V. Danilenko et al.   CHRONOBIOLOGY INTERNATIONAL

Circadian phase asessment by ambulatory monitoring in humans: Correlation with dim light melatonin onset

(2013) M. A. Bonmati-Carrion et al.   CHRONOBIOLOGY INTERNATIONAL

Circadian Phase and Its Relationship to Nighttime Sleep in Toddlers

(2013) Monique K. LeBourgeois et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Sex of College Students Moderates Associations among Bedtime, Time in Bed, and Circadian Phase Angle

(2013) Eliza Van Reen et al.   JOURNAL OF BIOLOGICAL RHYTHMS

Why the dim light melatonin onset (DLMO) should be measured before treatment of patients with circadian rhythm sleep disorders

(2013) Henry Keijzer et al.   SLEEP MEDICINE REVIEWS

Sex difference in the near-24-hour intrinsic period of the human circadian timing system

(2011) J. F. Duffy et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Timing of Sleep and Its Relationship with the Endogenous Melatonin Rhythm

(2011) Tracey L. Sletten et al.   Frontiers in Neurology

Nightly treatment of primary insomnia with prolonged release melatonin for 6 months: a randomized placebo controlled trial on age and endogenous melatonin as predictors of efficacy and safety

(2010) Alan G Wade et al.   BMC Medicine

Altered sleep architecture and higher incidence of subsyndromal depression in low endogenous melatonin secretors

(2009) Shadab Ataur Rahman et al.   EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE

Individual Differences in the Amount and Timing of Salivary Melatonin Secretion

(2008) Helen J. Burgess et al.   PLoS One

Clinical efficacy of dim light melatonin onset testing in diagnosing delayed sleep phase syndrome

(2008) Shadab A. Rahman et al.   SLEEP MEDICINE