Circadian Disturbances After Breast Cancer Surgery
Status: COMPLETED
Study type: OBSERVATIONAL
Conditions: Circadian Rhythm Disorders|Anxiety|Breast Cancer
Interventions: DEVICE: Wrist-Actigraph - Octagonal Basic Motionlogger, Ambulatory monitoring Inc, New York, USA|DEVICE: Polysomnograph - Embla A10 (Medcare, Reykjavik, Iceland)|DEVICE: Holter monitor - Medilog AR12 (Oxford Instruments, Oxford, England)|PROCEDURE: Urine 6-sulphatoxymelatonin (aMT6s)|OTHER: Karolinska Sleepiness Scale|OTHER: Visual Analog Scale and 10 point-scales to measure fatigue, general well-being, subjective sleep and pain|OTHER: Sleep-diary
Sponsor: Melissa Voigt Hansen