DietNCT01098123
Metabolic Effects of Rowing Multi-races Events
An observational study of Diet and Nutritional Status, run by University of Paris 5 - Rene Descartes at 1 site in France.
Trial summary
The aim of this study was to assess the relevance of NRI or athletes' NRI (ANRI) utilization to detect nutrition-related risks of failure in competition in the particular population of rowers. Read more about this study
- Who is it for?
- Ages 18 to 36 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Diet, Nutritional Status, Fatigue
- How many people
- 45 participants
- Where
- 1 siteFrance
- Study dates
- Apr 2006to Apr 2006
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 36 years
- Men only
- Healthy volunteers accepted
- Adult
Study population: Competitive athletes
Who may be able to join
- Competitors, volunteers
Who cannot join
- non competitors
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Nutritional and Metabolic Context in Rowers
The aim of this study was to assess the relevance of NRI or athletes' NRI (ANRI) utilization to detect nutrition-related risks of failure in competition in the particular population of rowers.
In the morning, 60 to 90 minutes before the first race of a national level multi-races competition (three races for each subjects), body weight were measured and blood samples were collected with subjects at rest and in post-absorptive condition (last meal at least 2.5 hours before blood collection). Body weight was also recorded in the same conditions six weeks before the competition to calculate weight state (actual weight /usual weight ´ 100) and subjects were asked to identify the date of diet beginning. Body weight was measured using a floor scale (Mettler-Toledo floor scale, France), body mass index (BMI) was calculated from the ratio of weight (in kg) by height squared (in meters) and training volume (total duration of training in a week) was determined after discussion with athletes and coaches.
- Conditions
- Diet, Nutritional Status, Fatigue, Maximal Exercise
- Medical subject headings
- Fatigue
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Diet counseling, nutritional index | Lightweight as athletes with weight limit | |
| nutritional index | Heavyweight athletes without weight limit |
What is being measured
The primary outcome is the main question the study is designed to answer.
Infrared spectroscopy for serum albumin concentrations determinations
Measured: 30/05/2006
Secondary outcomes (1)
Assessment of fatigue clinical signs
assessment of fatigue clinical signs by questionnary
Measured: 25/04/06
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Apr 2010 (estimated)
- Study startApr 2006
- Primary completionApr 2006
- Study completionApr 2006
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for DietStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Case-control
- Time perspective
- Retrospective
- Enrolment
- 45 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Paris 5 - Rene Descartes
- Sponsor type
- University, hospital or other
- Collaborators
- University of Bordeaux
- Investigators
- François Desgorces, PhD, Principal investigator, University Paris Descartes
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01098123
- Sponsor's protocol ID
- 2006-A01070-57
- Status last verified
- Feb 2006
- First submitted
- 1 Apr 2010
- Last updated
- 2 Apr 2010
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Bouillanne O, Morineau G, Dupont C, Coulombel I, Vincent JP, Nicolis I, Benazeth S, Cynober L, Aussel C. Geriatric Nutritional Risk Index: a new index for evaluating at-risk elderly medical patients. Am J Clin Nutr. 2005 Oct;82(4):777-83. doi: 10.1093/ajcn/82.4.777.
PubMed 16210706
Study at a glance
From the registry record, last updated by the sponsor on 2 Apr 2010. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Nutritional and Metabolic Context in Rowers
- ClinicalTrials.gov ID
- NCT01098123
- Acronym / sponsor ID
- 2006-A01070-57
- Conditions
- Diet, Nutritional Status, Fatigue, Maximal Exercise
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 45 participants (actual)
- Lead sponsor
- University of Paris 5 - Rene DescartesUniversity, hospital or other
- Collaborators
- University of Bordeaux
- Study start
- Apr 2006
- Primary completion
- Apr 2006 (actual)
- Study completion
- Apr 2006 (actual)
- First posted
- 2 Apr 2010 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of this study was to assess the relevance of NRI or athletes' NRI (ANRI) utilization to detect nutrition-related risks of failure in competition in the particular population of rowers.
In the morning, 60 to 90 minutes before the first race of a national level multi-races competition (three races for each subjects), body weight were measured and blood samples were collected with subjects at rest and in post-absorptive condition (last meal at least 2.5 hours before blood collection). Body weight was also recorded in the same conditions six weeks before the competition to calculate weight state (actual weight /usual weight ´ 100) and subjects were asked to identify the date of diet beginning. Body weight was measured using a floor scale (Mettler-Toledo floor scale, France), body mass index (BMI) was calculated from the ratio of weight (in kg) by height squared (in meters) and training volume (total duration of training in a week) was determined after discussion with athletes and coaches.
Study design
- Observational model
- Case-control
- Time perspective
- Retrospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Diet counseling, nutritional index | – | –Lightweight as athletes with weight limit |
| nutritional index | – | –Heavyweight athletes without weight limit |
Who may qualify
- Ages
- 18 to 36 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult
- Study population
- Competitive athletes
Key inclusion criteria (1 listed)
- Competitors, volunteers
Key exclusion criteria (1 listed)
- non competitors
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Infrared spectroscopy for serum albumin concentrations determinations
Time frame: 30/05/2006
1 secondary outcome
Assessment of fatigue clinical signs
Time frame: 25/04/06
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Apr 2010.
- Background: PubMed 16210706Bouillanne O, Morineau G, Dupont C, Coulombel I, Vincent JP, Nicolis I, Benazeth S, Cynober L, Aussel C. Geriatric Nutritional Risk Index: a new index for evaluating at-risk elderly medical patients. Am J Clin Nutr. 2005 Oct;82(4):777-83. doi: 10.1093/ajcn/82.4.777.
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Healthy Volunteers
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
François Desgorces, PhD principal investigator
University Paris Descartes
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Diet and Nutritional Status, run by University of Paris 5 - Rene Descartes at 1 site in France.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 2 Apr 2010. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in France. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Infrared spectroscopy for serum albumin concentrations determinations (time frame: 30/05/2006). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT01098123, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Apr 2010.