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Free Fatty Acids: Threshold Repeatability Study

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Purdue University

Status

Completed

Conditions

Taste, Non-esterified Fatty Acids

Study type

Observational

Funder types

Other

Identifiers

NCT01550120
055-027

Details and patient eligibility

About

This study seeks to determine if non-esterified fatty acid (NEFA) taste detection thresholds change with repeated testing. Threshold testing for NEFA taste has been reported by a number of laboratories, including our own; however, these studies have reported data for only one testing occasion. The investigators seek to conduct repeated testing to measure the test-retest reliability of these methods. The investigators believe that with repeated exposure to NEFA, a person's sensitivity increases. The investigators are also testing the efficiency of testing by two methods (forced-choice ascending trial versus staircase). Additionally, the association between taste responses, diet and BMI will be explored.

Enrollment

48 estimated patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

  • 18-55 years old
  • in good health
  • available for three months

Exclusion Criteria:

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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