Clinical trial

Circadian Disturbances After Breast Cancer Surgery

NCT01171508

StatusCOMPLETED

Study typeOBSERVATIONAL

Start date2011-02-01

PhaseN/A

Study timeline

Study start (unknown)2011-02-01Date precision: month

Registry last updated2013-03-08

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Circadian Rhythm Disordersunresolved

Anxietyunresolved

Breast Cancerunresolved

Interventions

Wrist-Actigraph - Octagonal Basic Motionlogger, Ambulatory monitoring Inc, New York, USADEVICE

Polysomnograph - Embla A10 (Medcare, Reykjavik, Iceland)DEVICE

Holter monitor - Medilog AR12 (Oxford Instruments, Oxford, England)DEVICE

Urine 6-sulphatoxymelatonin (aMT6s)PROCEDURE

Karolinska Sleepiness ScaleOTHER

Visual Analog Scale and 10 point-scales to measure fatigue, general well-being, subjective sleep and painOTHER

Sleep-diaryOTHER

Sponsors & collaborators

Melissa Voigt Hansenlead sponsor

Mapped research locations

CopenhagenDenmark1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT01171508 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.