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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT02320461
Other study ID # 01.06.0010.00
Secondary ID
Status Active, not recruiting
Phase N/A
First received December 16, 2014
Last updated December 18, 2014
Start date August 2008
Est. completion date December 2020

Study information

Verified date December 2014
Source Federal University of Rio Grande do Sul
Contact n/a
Is FDA regulated No
Health authority Brazil: National Committee of Ethics in Research
Study type Observational

Clinical Trial Summary

The Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) aims to contribute with relevant information regarding the development and progression of clinical and subclinical chronic diseases, particularly cardiovascular diseases and diabetes. The investigators enrolled 15,105 civil servants from predefined universities or research institutes. Baseline assessment (2008-2010) included detailed interviews and measurements to assess social and biological determinants of health, as well as various clinical and subclinical conditions related to diabetes, cardiovascular diseases and mental health. For the ascertainment of incident events, annual telephone surveillance is being conducted since 2009, and a second visit of interviews and exams is under way (2012-2014). Long-term biological sample storage is provided for sera, plasma, urine and DNA. Baseline data is available for analyses, and collaboration via specific research proposals directed to study investigators is welcome.

This multicenter study is chaired by a steering committee, made up of the coordinators and vice-coordinators of each of the six centers. No individual center coordinates the study. The six institutions listed in the contact details all sponsor the study.


Description:

Full details of the study have been published in the American Journal of Epidemiology (http://aje.oxfordjournals.org/content/early/2012/01/10/aje.kwr294.full) and the International Journal of Epidemiology (http://ije.oxfordjournals.org/content/early/2014/02/27/ije.dyu027.abstract), as listed in the References here. Both articles are available in full text for download without charge.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 15105
Est. completion date December 2020
Est. primary completion date December 2020
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group 35 Years to 74 Years
Eligibility Inclusion Criteria:

- age 35-74 years,

- active or retired employees of the institutions involved or affiliated institutions.

Exclusion Criteria:

- current or recent (<4 months prior to the first interview) pregnancy,

- intention to quit work at the institution in the near future,

- severe cognitive or communication impairment and,

- if retired, residence outside each centerĀ“s corresponding metropolitan area.

Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
Federal University of Rio Grande do Sul

References & Publications (2)

Aquino EM, Barreto SM, Bensenor IM, Carvalho MS, Chor D, Duncan BB, Lotufo PA, Mill JG, Molina Mdel C, Mota EL, Passos VM, Schmidt MI, Szklo M. Brazilian Longitudinal Study of Adult Health (ELSA-Brasil): objectives and design. Am J Epidemiol. 2012 Feb 15;175(4):315-24. doi: 10.1093/aje/kwr294. Epub 2012 Jan 10. — View Citation

Schmidt MI, Duncan BB, Mill JG, Lotufo PA, Chor D, Barreto SM, Aquino EM, Passos VM, Matos SM, Molina Mdel C, Carvalho MS, Bensenor IM. Cohort Profile: Longitudinal Study of Adult Health (ELSA-Brasil). Int J Epidemiol. 2015 Feb;44(1):68-75. doi: 10.1093/ije/dyu027. Epub 2014 Feb 27. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Diabetes mellitus (Incident cases) Incident cases 6 years No
Primary Myocardial infarction (Incident cases) Incident cases 6 years No
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