Alissa Nichles

Sydney, NSW, Australia

Last Updated: 09/26/2026

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Found 30 publications

Longer Sleep Duration Predicts Progression to Bipolar or Psychotic Disorders in Youth accessing Early Intervention Mental Health Services.

Longer Sleep Duration Predicts Progression to Bipolar or Psychotic Disorders in Youth accessing Early Intervention Mental Health Services.

Journal: medRxiv : the preprint server for health sciences

Published: March 13, 2026

Identifying mood disorder subgroups at early risk of metabolic dysfunction: a cross-sectional cohort study in young people at early intervention services.

Identifying mood disorder subgroups at early risk of metabolic dysfunction: a cross-sectional cohort study in young people at early intervention services.

Journal: BMJ open

Published: September 26, 2025

Twenty-four-hour Skin Temperature Rhythms in Young People With Emerging Mood Disorders: Relationships With Illness Subtypes and Clinical Stage.

Twenty-four-hour Skin Temperature Rhythms in Young People With Emerging Mood Disorders: Relationships With Illness Subtypes and Clinical Stage.

Journal: Journal of biological rhythms

Published: April 26, 2025

Clinical characteristics linked to persistent and emerging eating disorder risk trajectories in young people seeking mental health care.

Clinical characteristics linked to persistent and emerging eating disorder risk trajectories in young people seeking mental health care.

Journal: European child & adolescent psychiatry

Published: March 20, 2025

Multidimensional outcomes associated with chronic fatigue over 12 months in youth with emerging mood disorders.

Multidimensional outcomes associated with chronic fatigue over 12 months in youth with emerging mood disorders.

Journal: Journal of psychosomatic research

Published: February 13, 2025

Uncovering relationships between 24-h rest-activity patterns and immune-metabolic dysfunction in young people with mood disorders.

Uncovering relationships between 24-h rest-activity patterns and immune-metabolic dysfunction in young people with mood disorders.

Journal: Journal of psychiatric research

Published: December 16, 2024

Activation differentiates illness trajectories among youth seeking mental health care.

Activation differentiates illness trajectories among youth seeking mental health care.

Journal: Journal of affective disorders

Published: October 14, 2024

Actigraphy-derived circadian rhythms, sleep-wake patterns, and physical activity across clinical stages and pathophysiological subgroups in young people presenting for mental health care.

Actigraphy-derived circadian rhythms, sleep-wake patterns, and physical activity across clinical stages and pathophysiological subgroups in young people presenting for mental health care.

Journal: Journal of psychiatric research

Published: September 23, 2024

EMPOWERED trial: protocol for a randomised control trial of digitally supported, highly personalised and measurement-based care to improve functional outcomes in young people with mood disorders.

EMPOWERED trial: protocol for a randomised control trial of digitally supported, highly personalised and measurement-based care to improve functional outcomes in young people with mood disorders.

Journal: BMJ open

Published: October 11, 2023

Double-blind, randomised placebo-controlled clinical trial of metformin as an adjunct to a sleep-wake, activity and metabolically focused behavioural intervention to improve cardiometabolic outcomes and mood symptoms in youth with major mood syndromes: study protocol.

Double-blind, randomised placebo-controlled clinical trial of metformin as an adjunct to a sleep-wake, activity and metabolically focused behavioural intervention to improve cardiometabolic outcomes and mood symptoms in youth with major mood syndromes: study protocol.

Journal: BMJ open

Published: February 22, 2023

Effects of adjunctive brexpiprazole on sleep-wake and circadian parameters in youth with depressive disorders: study protocol for a clinical trial.

Effects of adjunctive brexpiprazole on sleep-wake and circadian parameters in youth with depressive disorders: study protocol for a clinical trial.

Journal: BMJ open

Published: January 23, 2023

The Addition of Fish Oil to Cognitive Behavioral Case Management for Youth Depression: A Randomized, Double-Blind, Placebo-Controlled, Multicenter Clinical Trial.

The Addition of Fish Oil to Cognitive Behavioral Case Management for Youth Depression: A Randomized, Double-Blind, Placebo-Controlled, Multicenter Clinical Trial.

Journal: Biological psychiatry

Published: January 17, 2023

Showing 1-12 of 30

Last Updated: 09/26/2026