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Use of Breath Acetone aa a Marker of Energy Balance

NCT03390881 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 8

Last updated 2018-01-04

No results posted yet for this study

Summary

This study aims at assessing whether breath acetone concentration is a good bio-marker of instantaneous energy balance in healthy subjects.

Conditions

  • Fasting
  • Fed

Interventions

OTHER

Fasting condition

Subjects will fast over the whole experimental period (480 min)

OTHER

Sugar condition

After a 2-h fasting state, subjects will ingest every hour a drink containing 70% carbohydrate, 15% fat and 15% protein and providing 1.5 X hourly resting energy requirement.

OTHER

Fat condition

After a 2-h fasting state, subjects will ingest every hour a drink containing 70% fat, 15% carbohydrate and 15% protein and providing 1.5 X hourly resting energy requirement.

Sponsors & Collaborators

  • Empa - Swiss Federal Laboratories for Materials Testing and Research, Zürich

    collaborator UNKNOWN

  • University of Lausanne

    lead OTHER

Principal Investigators

  • Luc Tappy, MD · Department of Physiology, University of Lausanne, Switzerland

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-11-30
Primary Completion
2017-06-30
Completion
2017-06-30

Countries

  • Switzerland

Study Locations

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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 NCT03390881 on ClinicalTrials.gov