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Dietary Quality Photo Navigation (DQPN) Preliminary Validation Study

NCT03661931 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2018-09-07

No results posted yet for this study

Summary

The purpose of this research project is to conduct a preliminary validation study of the Diet Quality Photo Navigation (DQPN) method of dietary intake assessment. In 150 adults, dietary intake as estimated by the DQPN will be compared to dietary intake as estimated by a food frequency questionnaire (FFQ) and with blood levels of fatty acids, folic acid, and beta-carotene as biomarkers of dietary intake.

Conditions

  • Lifestyle-related Condition
  • Nutrient; Excess

Interventions

DIAGNOSTIC_TEST

DQPN Validation

We are planning to recruit 150 individuals who are patients in the Boston Heart Lifestyle Program and are already having fatty acids measured as part of clinical care, and ask them to complete the DQPN, FFQ, and a brief User Experience Questionnaire for each dietary assessment method.

Sponsors & Collaborators

  • David M. Katz, M.D.

    collaborator INDIV

  • Boston Heart Diagnostics

    lead INDUSTRY

Principal Investigators

  • Michael Dansinger, MD · Boston Heart Diagnostics

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-09-11
Primary Completion
2019-03-01
Completion
2019-06-01

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03661931 on ClinicalTrials.gov