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Withdrawn No phase listed Observational

The Lymphoma Epidemiology of Outcomes (LEO) Cohort Study

ClinicalTrials.gov ID: NCT02736357

Public ClinicalTrials.gov record NCT02736357. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 14, 2026, 2:08 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The goal of this infrastructure grant is to establish and maintain a cohort of over 12,000 non-Hodgkin lymphoma (NHL) patients to support broad and cutting-edge research that identifies clinical (including co-morbid diseases), epidemiologic (including lifestyle and other exposures), host genetic, tumor, and treatment factors, as well as the interaction among these factors, on short and long-term outcomes. These efforts will identify new approaches to improve the survival and well-being of NHL patients.

Study identification

NCT ID
NCT02736357
Recruitment status
Withdrawn
Study type
Observational
Phase
Not listed
Lead sponsor
Mayo Clinic
Other
Enrollment
Not listed

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 1, 2015 (Actual)
Primary completion
Apr 17, 2023 (Actual)
Completion
Apr 17, 2023 (Actual)
Last update posted
Jun 22, 2023

2015 – 2023

United States locations

U.S. sites
8
U.S. states
7
U.S. cities
8
Facility City State ZIP Site status
University of Miami Miami Florida 33136 —
Emory University Atlanta Georgia 30322 —
University of Iowa Iowa City Iowa 52242 —
Mayo Clinic Rochester Minnesota 55902 —
Washington University St Louis Missouri 63130 —
Weill Cornell Medical College New York New York 10021 —
University of Rochester Rochester New York 14642 —
MD Anderson Cancer Center Houston Texas 77030 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02736357, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 22, 2023 · Synced Oct 14, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT02736357 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →