Breast MRI as a Preoperative Tool for DCIS

Not Applicable

Active, not recruiting

• Conditions: Ductal Carcinoma in Situ; Breast Cancer
• Interventions: Procedure: MRI

• Registration Number: NCT00605982
• Lead Sponsor: Memorial Sloan Kettering Cancer Center

Brief Summary

Breast MRI is a fairly new technology, but it has been well studied. It is now used routinely in many patients with breast cancer. It has been shown to be useful in detecting areas of cancer that cannot be seen using other types of scans or tests.

The purpose of this study is to see how often MRI can find other areas of cancer in women with one area of breast cancer, and to determine how having the MRI test affects their treatment. The purpose is also to study any areas of abnormality seen on your MRI with special methods that allow the images of your breast tissue and the microscopic analysis of your breast tissue to be compared very carefully. The study also aims to follow women who enter the study over a 10-year period to determine how often the breast cancer comes back.

Detailed Description

Not available

Study Timeline

• Study Start: 2006-10-10
• Study First Submitted: 2008-01-21
• Study First Submitted QC: 2008-01-21
• Study First Posted: 2008-02-01
• Status Verified: 2024-11
• Last Update Submitted: 2024-11-05
• Last Update Posted: 2024-11-06
• Primary Completion: 2025-10
• Study Completion: 2025-10

Recruitment & Eligibility

• Status: ACTIVE_NOT_RECRUITING
• Sex: All
• Target Recruitment: 115

Inclusion Criteria

• Age less than 60 at time of consent
• Clinical stage is consistent with Stage 0 or Stage I T1mic at presentation
• Core biopsy proven DCIS or DCIS with microinvasion (invasion ≤0.1 cm), prior to enrollment
• Breast surgery to be performed at MSKCC
• Informed consent obtained
• Female

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Exclusion Criteria

• Age 60 or over at time of consent
• Patients who are pregnant or nursing
• Patients with contraindications to breast conservation
• Excisional biopsy of DCIS or DCIS with microinvasion, prior to enrollment
• Patients with any contraindications to MRI including pacemaker, tissue expander, other metallic surgical implants, weight over 350 lb., previous gadolinium reaction, metal fragments in eye

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
1	MRI	Women with core biopsy proven DCIS with or without microinvasion seen for surgical consultation at Memorial Sloan-Kettering Cancer Center and for whom operative intervention is planned.

Primary Outcome Measures

Name	Time	Method
To prospectively evaluate the value of preoperative breast MRI in women with core biopsy-proven DCIS.	conclusion of the study

Secondary Outcome Measures

Name	Time	Method
To determine the proportion of all patients in this study in whom breast MRI identifies at least one site of cancer separate from the index lesion.	conclusion of the study
To estimate the proportion of patients with DCIS in which preoperative MRI will change surgical planning.	conclusion of the study
To estimate the long-term ipsilateral breast recurrence rate in women with DCIS undergoing preoperative breast MRI.	conclusion of the study
To estimate re-excision rates and mastectomy rates in patients with DCIS undergoing preoperative MRI.	conclusion of the study

Trial Locations

Locations (1)

Memorial Sloan Kettering Cancer Center; 🇺🇸 New York, New York, United States