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Implementation of evidence-based guidelines for appropriate use of ultrasonography in diagnostic breast imaging: the MAMMOED-2 study.


- candidate number1449
- NTR NumberNTR438
- ISRCTNISRCTN wordt niet meer aangevraagd.
- Date ISRCTN created
- date ISRCTN requested18-nov-2005
- Date Registered NTR7-sep-2005
- Secondary IDs945-14-006 projectnummer
- Public TitleImplementation of evidence-based guidelines for appropriate use of ultrasonography in diagnostic breast imaging: the MAMMOED-2 study.
- Scientific TitleImplementation guidelines breast ultrasonography.
- ACRONYMMAMMOED-2 study
- hypothesis1. To develop (cost-) effective implementation strategies which are feasible in daily practice;
2. To test the guidelines in a multicentre effectiveness trial;
3. To develop general quality indicators with appropriate measuring tools for diagnostic breast imaging.
- Healt Condition(s) or Problem(s) studiedBreast cancer
- Inclusion criteriaAll patients referred to the radiology department for a diagnostic mammography examination.
- Exclusion criteriaPatients known with breast cancer (who are referred for regular follow up imaging tests).
- mec approval receivedyes
- multicenter trialyes
- randomisedno
- group[default]
- TypeSingle arm
- Studytypeintervention
- planned startdate 1-dec-2004
- planned closingdate1-dec-2007
- Target number of participants7200
- InterventionsImplementation of evidence-based guidelines for appropriate use of breast ultrasonography in daily practice.
- Primary outcomeCompliance of professionals to these guidelines.
- Secondary outcome1. Confidence of diagnosis;
2. quality indicators;
3. costs.
- TimepointsN/A
- Trial web siteN/A
- statusinclusion stopped: follow-up
- CONTACT FOR PUBLIC QUERIESDrs. PhD. Luc Vercauteren
- CONTACT for SCIENTIFIC QUERIESPhD. K. Flobbe
- Sponsor/Initiator ZonMw: The Netherlands Organization for Health Research and Development
- Funding
(Source(s) of Monetary or Material Support)
Health Care Efficiency fund
- PublicationsN/A
- Brief summaryThe routine diagnostic work up in patients suspected with breast disease consists of clinical examination, mammography and ultrasonography when indicated.
A large prospective study at Maastricht University Hospital defined the diagnostic value of additional ultrasonography and identified subgroups of patients in whom this test yields most additional diagnostic information (Arch Int Med 2003; 163:1194-1199).
The current trial concerns the further development of evidence-based guidelines for appropriate use of breast ultrasonography based on these results, as well as the development of cost-effective implementation strategies, by means of an implementation study in a multicentre radiological setting.
Four centres participate in this study:
1. Maastricht University Hospital;
2. Leiden University Medical Centre;
3. Atrium Medical Centre Heerlen;
4. VieCuri Medical Centre Venlo.
- Main changes (audit trail)
- RECORD7-sep-2005 - 13-jan-2010


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