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Circadian, Weekly and Seasonal Variability of Postoperative Mortality and Morbidity (Zirkadianest)

NCT01903382 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 247506

Last updated 2014-11-10

No results posted yet for this study

Summary

Mortality is subject to cyclic variability: circadian, weekly, and seasonal. This has been shown for different populations, different diseases and in different countries, but not for surgical patients. Aim of this study is therefore to investigate the association between circadian, weekly, and seasonal effects time of surgery postoperative mortality of patients undergoing surgery and general anesthesia.

Conditions

  • Postoperative Mortality and Morbidity

Sponsors & Collaborators

  • Charite University, Berlin, Germany

    lead OTHER

Principal Investigators

  • Claudia Spies, MD Prof. · Charite University, Berlin, Germany

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2006-01-31
Primary Completion
2014-06-30
Completion
2014-06-30

Countries

  • Germany

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01903382 on ClinicalTrials.gov