- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00793390
Case-Control Study of Inflammatory Breast Cancer in North Africa
A Case-Control Study of Inflammatory Breast Cancer in North Africa
Background:
- Inflammatory breast cancer (IBC) is a rare, poorly understood and particularly aggressive form of breast cancer.
- Three characteristics of IBC tumors their rapid progression, their extensive formation of new blood vessels, and the fact that these characteristics are present from the inception of the tumor make it an ideal model for studying factors associated with tumor aggressiveness.
- This study is a collaboration among several institutions in the United States and North Africa that have extensive epidemiological experience and experience with IBC.
Objectives:
- To understand what causes certain types of breast conditions, including IBC.
Eligibility:
- Women 18 years of age and older with IBC and non-IBC and healthy women volunteers are eligible. Women who have had a previous diagnosis of any kind of breast cancer are excluded.
Design:
- Participants complete a questionnaire providing information about their background, including medical and reproductive history, family health history and lifestyle habits and undergo the following additional procedures:
- Height, weight, hip and chest measurements.
- Saliva sample collection to measure biological factors that may be related to breast conditions.
- Breast examination and, if permission is given, photographs of affected breast.
- Analysis of biopsied tissue for genetic and biochemical factors.
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Actual)
Contacts and Locations
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
- The case-control study will be restricted to women at least 18 years of age. IBC cases will be defined as having any clinical signs of redness, and either edema or peau d' orange characteristic of IBC or evidence of tumor emboli in the dermal lymphatics (at the center in Rabat).
Cases with extensive ulceration of the breast or with breast carcinoma 'en cuirasse' will be excluded from the study, even if erythema is present.
Women with a previous diagnosis of breast cancer will be excluded.
All cancers will be pathologically confirmed with evidence of tumor in either the breast parenchyma or dermal lymphatics based on the diagnostic biopsy.
Cases newly diagnosed and/or treated at study hospitals will be included.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
---|
inflammatory breast cancer cases
|
non-inflammotory breast cancer cases
non-inflammatory breast cancer cases
|
visitor controls without cancer
visitor controls without breast cancer- those visiting cancer patients
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
breast cancer
Time Frame: retrospective
|
a rare type of breast cancer assessed clinically by study clinicians.
|
retrospective
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 999909033
- 09-C-N033
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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