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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 6 November 2023
Main ID:  NCT03144648
Date of registration: 05/05/2017
Prospective Registration: No
Primary sponsor: International Agency for Research on Cancer
Public title: PRECAMA: Molecular Subtypes of Premenopausal Breast Cancer in Latin American Women PRECAMA
Scientific title: Molecular Subtypes of Premenopausal Breast Cancer in Latin American Women (PRECAMA): a Multicenter Population-based Case-control Study
Date of first enrolment: October 12, 2012
Target sample size: 3000
Recruitment status: Recruiting
URL:  https://clinicaltrials.gov/ct2/show/NCT03144648
Study type:  Observational
Study design:   
Phase: 
Countries of recruitment
Brazil Chile Colombia Costa Rica Mexico
Contacts
Name:     Maria Luisa Garmendia, PhD
Address: 
Telephone:
Email:
Affiliation:  INTA, Universidad de Chile, Santiago, Chile
Name:     Carolina Porras, PhD
Address: 
Telephone:
Email:
Affiliation:  Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, Costa Rica
Name:     Fabiana Vazquez
Address: 
Telephone:
Email:
Affiliation:  Barretos Cancer Hospital
Name:     Sabina Rinaldi, PhD
Address: 
Telephone: +33 472738485
Email: rinaldis@iarc.who.int
Affiliation: 
Name:     Gloria I Sánchez, PhD
Address: 
Telephone:
Email:
Affiliation:  Grupo Infección y Cáncer, Universidad de Antioquía, Medellín, Colombia
Name:     Gabriela Torres-Mejía, PhD
Address: 
Telephone:
Email:
Affiliation:  Instituto Nacional de Salud Pública, Cuernavaca, Mexico
Name:     Sabina Rinaldi, PhD
Address: 
Telephone:
Email:
Affiliation:  International Agency for Research on Cancer, Lyon, France
Key inclusion & exclusion criteria

Inclusion Criteria:

- woman between 20 and 45 years old

- woman less than 3 years older or younger than the case

- living in the area that the study is taking place during the past 3 years

- woman menstruated at least once in the past 12 months

- woman diagnosed with a primary breast cancer by histopathological examination (only
for cases)

Exclusion Criteria:

- woman receiving tumor treatment, such as radiotherapy, chemotherapy or anti-estrogens
(for example, tamoxifen) (except treatment for non-melanoma skin cancers)

- woman taking (or has previously taken) any of the following medications in the past 6
months: tamoxifen, Evista (raloxifene), Fareston (toremifene), Aromasin (exemestane),
Femara (letrozole), Arimidez (anastrozole) or Megace (megestrol)

- woman suffering from chronic kidney failure

- woman having a pathology that will hinder adequate communication

- woman who is pregnant or nursing

- woman who has been previously diagnosed with a cancer(except for non-melanoma skin
cancers)

- any other reason to exclude



Age minimum: 20 Years
Age maximum: 45 Years
Gender: Female
Health Condition(s) or Problem(s) studied
Breast Cancer Female
Intervention(s)
Other: lifestyle
Primary Outcome(s)
breast cancer [Time Frame: at recruitment]
Secondary Outcome(s)
Secondary ID(s)
PRECAMA
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Universidad de Antioquia
Barretos Cancer Hospital
Fundación Inciensa
Instituto Nacional de Salud Publica, Mexico
University of Chile
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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