NCT01088334

Brief Summary

Background Patients with an idiopathic venous thromboembolism (IVTE) appear to have a risk of approximately 10% for symptomatic malignancy within 3 years after the IVTE. It is not clear if extensive screening for malignant disease leads to survival benefit in patients with an IVTE. The SOMIT study learned that it is feasible to screen patients with an IVTE for malignancy and screening by means of a computer tomography (CT) of the chest and abdomen plus a mammography in women had the potential to be most cost-effective. The SOMIT study could not show a survival benefit due to the design of the study. Primary objective: cancer related mortality Methods: The Trousseau study has been designed as a multicenter, prospective concurrently controlled cohort study. Inclusion criteria:

  1. 1.Proven first symptomatic deep venous thromboembolic event;
  2. 2.Without: known risk factor for venous thromboembolism.
  3. 3.Proven deep venous thromboembolic event in the medical history, age under 40 years;
  4. 4.Patients without signs of malignancy after routine investigations (medical history, physical examination, laboratory investigations and chest X-ray) were included. Depending on the standard care in the hospital of interest, one group of patients has been screened by means of CT-chest and abdomen plus mammography, the other group had no additional investigations. Follow-up was aimed to be 3 years in both groups (at 3, 6, 12, 24 and 36 months after the thromboembolic event).

Trial Health

57
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
630

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Dec 2002

Longer than P75 for all trials

Geographic Reach
1 country

10 active sites

Status
terminated

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2002

Completed
5.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2008

Completed
7 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2008

Completed
1.2 years until next milestone

First Submitted

Initial submission to the registry

February 25, 2010

Completed
20 days until next milestone

First Posted

Study publicly available on registry

March 17, 2010

Completed
Last Updated

March 29, 2010

Status Verified

March 1, 2010

Enrollment Period

5.4 years

First QC Date

February 25, 2010

Last Update Submit

March 26, 2010

Conditions

Keywords

Idiopathic venous thromboembolismMalignancyscreening

Outcome Measures

Primary Outcomes (1)

  • Mortality

    The responsible physician inform the investigators when a patient has died. The national registrar was checked at the end of the study for all patients

    at 3, 6, 12, 24, 36 months after inclusion and at the end of study

Secondary Outcomes (5)

  • Residual objectified malignancy

    at 3, 6, 12, 24, 36 months after inclusion

  • Recurrent objectified malignancy

    at 3, 6, 12, 24, 36 after inclusion.

  • Malignancy detected by extensive screening, without alarm signs in routine examinations

    at 3 months after inclusion

  • Costs of screening, of additional tests after screening

    at end of study.

  • Medical complications of screening tests

    at 3 + 6 months and end of study

Study Arms (2)

IVTE, follow-up

no malignancy at basal screening, no extensive screening

IVTE, screening

No malignancy at basal screening, screening by means of CT-Chest/abdomen and mammography in women

Other: screening

Interventions

CT-Chest/abdomen and mammography in women

IVTE, screening

Eligibility Criteria

Age40 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Consecutive patients with IVTE diagnosed in academical centres and teaching hospitals in the Netherlands

You may qualify if:

  • Proven first symptomatic deep venous thromboembolic event;
  • No known malignancy
  • Without: trauma of the legs, surgery within the last 2 months, immobilization within the last 2 months, thrombocytosis (\> 1000 x 109), clinical severe dehydration, deficiency of anti-thrombin III, protein C/S, Factor V Leiden mutation , Prothrombine mutation or circulating lupus anticoagulants, pregnancy or post-partum period
  • No indication for malignancy at routine investigations(medical history, physical examination, routine blood tests and chest X-ray)

You may not qualify if:

  • Proven deep venous thromboembolic event in the medical history
  • age under 40 years;

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (10)

Meander Medisch Centrum

Amersfoort, 3818 ES, Netherlands

Location

Slotervaarthospital

Amsterdam, 1066 EC, Netherlands

Location

Onze Lieve Vrouwe Gasthuis

Amsterdam, 1090 HM, Netherlands

Location

Academic Medical Center

Amsterdam, 1101 AZ, Netherlands

Location

Maxima Medisch Centrum

Eindhoven, 5631 BM, Netherlands

Location

Academisch Ziekenhuis Groningen

Groningen, 9713 GZ, Netherlands

Location

Westfries Gasthuis

Hoorn, 1624 NP, Netherlands

Location

Academisch Ziekenhuis Maastricht

Maastricht, 6229 HX, Netherlands

Location

Diakonessenhuis Utrecht

Utrecht, 3582 KE, Netherlands

Location

Diakonessenhuis Zeist

Zeist, 3707 HL, Netherlands

Location

Related Publications (38)

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    PMID: 9459315BACKGROUND
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    PMID: 9198140BACKGROUND
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    PMID: 6539470BACKGROUND
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    PMID: 1528208BACKGROUND
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    PMID: 2643771BACKGROUND
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    PMID: 9371175BACKGROUND
  • Sannella NA, O'Connor DJ Jr. "Idiopathic" deep venous thrombosis: the value of routine abdominal and pelvic computed tomographic scanning. Ann Vasc Surg. 1991 May;5(3):218-22. doi: 10.1007/BF02329376.

    PMID: 2064913BACKGROUND
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    PMID: 8928984BACKGROUND
  • Carrier M, Le Gal G, Wells PS, Fergusson D, Ramsay T, Rodger MA. Systematic review: the Trousseau syndrome revisited: should we screen extensively for cancer in patients with venous thromboembolism? Ann Intern Med. 2008 Sep 2;149(5):323-33. doi: 10.7326/0003-4819-149-5-200809020-00007.

    PMID: 18765702BACKGROUND
  • Buller HR, Davidson BL, Decousus H, Gallus A, Gent M, Piovella F, Prins MH, Raskob G, Segers AE, Cariou R, Leeuwenkamp O, Lensing AW; Matisse Investigators. Fondaparinux or enoxaparin for the initial treatment of symptomatic deep venous thrombosis: a randomized trial. Ann Intern Med. 2004 Jun 1;140(11):867-73. doi: 10.7326/0003-4819-140-11-200406010-00007.

    PMID: 15172900BACKGROUND
  • Girolami A, Prandoni P, Zanon E, Bagatella P, Girolami B. Venous thromboses of upper limbs are more frequently associated with occult cancer as compared with those of lower limbs. Blood Coagul Fibrinolysis. 1999 Dec;10(8):455-7. doi: 10.1097/00001721-199912000-00001.

    PMID: 10636455BACKGROUND
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    PMID: 8638869BACKGROUND
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    PMID: 10072107BACKGROUND
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    PMID: 116491BACKGROUND
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  • Otten HM, Prins MH. A number needed to screen and cost-effectiveness analysis of the SOMIT-data. Haemostasis. 2001;31 Suppl 1:40-2. No abstract available.

    PMID: 11990474BACKGROUND
  • Piccioli A, Prandoni P. Screening for occult cancer in patients with idiopathic venous thromboembolism: yes. J Thromb Haemost. 2003 Nov;1(11):2271-2. doi: 10.1046/j.1538-7836.2003.00505.x. No abstract available.

    PMID: 14629455BACKGROUND
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    PMID: 14629456BACKGROUND
  • Monreal M, Lensing AW, Prins MH, Bonet M, Fernandez-Llamazares J, Muchart J, Prandoni P, Jimenez JA. Screening for occult cancer in patients with acute deep vein thrombosis or pulmonary embolism. J Thromb Haemost. 2004 Jun;2(6):876-81. doi: 10.1111/j.1538-7836.2004.00721.x.

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  • Buller HR, Davidson BL, Decousus H, Gallus A, Gent M, Piovella F, Prins MH, Raskob G, van den Berg-Segers AE, Cariou R, Leeuwenkamp O, Lensing AW; Matisse Investigators. Subcutaneous fondaparinux versus intravenous unfractionated heparin in the initial treatment of pulmonary embolism. N Engl J Med. 2003 Oct 30;349(18):1695-702. doi: 10.1056/NEJMoa035451.

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MeSH Terms

Conditions

Venous ThromboembolismNeoplasms

Interventions

Mass Screening

Condition Hierarchy (Ancestors)

ThromboembolismEmbolism and ThrombosisVascular DiseasesCardiovascular Diseases

Intervention Hierarchy (Ancestors)

Diagnostic Techniques and ProceduresDiagnosisHealth SurveysSurveys and QuestionnairesData CollectionEpidemiologic MethodsInvestigative TechniquesDiagnostic ServicesPreventive Health ServicesHealth ServicesHealth Care Facilities Workforce and ServicesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public HealthPublic Health Practice

Study Officials

  • Hans-Martin MB Otten, MD PhD

    Slotervaart hospital and Academic Medical Center

    PRINCIPAL INVESTIGATOR
  • Harry R Büller, Md PhD

    Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

    STUDY DIRECTOR
  • Martin H Prins, MD PhD

    Maastricht Universitair Medisch Centrum

    STUDY CHAIR
  • Frederiek F v. Doormaal, MD PhD

    Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

    STUDY CHAIR
  • Wim Terpstra, MD PhD

    Onze Lieve Vrouwe Gasthuis

    STUDY CHAIR
  • René vd Griend, MD PhD

    Diakonessenhuis, Utrecht

    STUDY CHAIR
  • Marten Nijziel, MD PhD

    Maxima Medical Center

    STUDY CHAIR
  • Marcel A vd Ree, MD PhD

    Diakonessenhuis Zeist

    STUDY CHAIR
  • Jacob C Dutilh, MD

    Meander Medisch Centrum

    STUDY CHAIR
  • A t. Cate-Hoek, MD PhD

    Maastricht Universitair Medisch Centrum

    STUDY CHAIR
  • Simone M. vd Heiligenberg, MD

    Dijklander Ziekenhuis

    STUDY CHAIR
  • Jan vd Meer, MD PhD

    University Medical Center Groningen

    STUDY CHAIR

Study Design

Study Type
observational
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER

Study Record Dates

First Submitted

February 25, 2010

First Posted

March 17, 2010

Study Start

December 1, 2002

Primary Completion

May 1, 2008

Study Completion

December 1, 2008

Last Updated

March 29, 2010

Record last verified: 2010-03

Locations