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Clinical trialNCT01203605CompletedObservational

European Surgical Outcomes Study

SponsorQueen Mary University of LondonEnrollment46,985Non-cardiac Surgery
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

28 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Belgium
  • National Co-Ordinator

    Ghent, Belgium

Croatia
  • National Co-Ordinator

    Zagreb, Croatia

Cyprus
  • National Co-Ordinator

    Nicosia, Cyprus

Czechia
  • National Co-Ordinator

    Brno, Czechia

Denmark
  • National Co-Ordinator

    Odense, Denmark

Estonia
  • National Co-Ordinator

    Tallinn, Estonia

Finland
  • National Co-Ordinator

    Helsinki, Finland

France
  • National Co-Ordinator

    Nîmes, France

Germany
  • National Co-Ordinator

    Berlin, Germany

Greece
  • National Co-Ordinator

    Athens, Greece

Hungary
  • National Co-Ordinator

    Pécs, Hungary

Iceland
  • National Co-Ordinator

    Reykjavik, Iceland

Ireland
  • National Co-Ordinator

    Mullingar, Ireland

Italy
  • National Co-Ordinator

    Udine, Italy

Latvia
  • National Co-Ordinator

    Riga, Latvia

Lithuania
  • National Co-Ordinator

    Vilnius, Lithuania

Netherlands
  • National Co-Ordinator

    Leeuwarden, Netherlands

Norway
  • National Co-Ordinator

    Bergen, Norway

Poland
  • National Co-Ordinator

    Poznan, Poland

Portugal
  • National Co-Ordinator

    Lisbon, Portugal

Romania
  • National Co-Ordinator

    Iași, Romania

Serbia
  • National Co-Ordinator

    Belgrade, Serbia

Slovakia
  • National Co-Ordinator

    Košice, Slovakia

Slovenia
  • National Co-Ordinator

    Ljubljana, Slovenia

Spain
  • National Co-Ordinator

    Valladolid, Spain

Sweden
  • National Co-Ordinator

    Malmö, Sweden

Switzerland
  • National Co-Ordinator

    Geneva, Switzerland

United Kingdom
  • National Co-Ordinator

    London, United Kingdom

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Apr 2011
Primary completion
30 Jun 2011
Completion
30 Jun 2011
Last update posted
5 Sept 2012
Registered enrollment
46,985
Registry id
NCT01203605

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.