Fatigue IntensityMorphECOSNCT06952972
MorphECOS - Evaluation of the Influence of Fatigue and Sleep on the Performance of 2nd Cycle Medical Students (OSCE)
An observational study of Fatigue Intensity and Sleep, run by Claude Bernard University at 1 site in France.
Trial summary
Objective and Structured Clinical Examinations (OSCEs) has been incorporated recently in the certification process as a final national undergraduate ranking examination. This exam is a challenge for medical students. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Fatigue Intensity, Sleep, Sleep Deprivation
- How many people
- 619 participants
- Where
- 1 siteFrance
- Study dates
- 27 Jan 2025to 20 Mar 2025
- 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 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: 2nd cycle médical program
Who may be able to join
- Subjects of legal age, enrolled in the 2nd cycle médical program at the Lyon Est Faculty of Medicine (Claude Bernard Lyon 1 University), taking part in the annual session (February or March 2025) of the faculty's OSCEs and having agreed to participate by completing and signing the dedicated written consent form.
Who cannot join
- abstenteism or Premature end to the OSCE session.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: MorphECOS - Evaluation of the Influence of Fatigue and Sleep on the Performance of 2nd Cycle Medical Students (OSCE): a Single-centre Observational Study
Objective and Structured Clinical Examinations (OSCEs) has been incorporated recently in the certification process as a final national undergraduate ranking examination. This exam is a challenge for medical students.
The aim of this study is to better characterise the population of students taking the OSCEs on the subject of sleep and fatigue and to assess whether these factors have an impact on their performance in the OSCEs.
- Conditions
- Fatigue Intensity, Sleep, Sleep Deprivation, Circadian Rhythm
- Medical subject headings
- Fatigue, Sleep Deprivation
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 |
|---|---|---|
| 5th year of medical curriculum | 5th year of medical curriculum | |
| 6th year of medical curriculum | 6th year of medical curriculum |
What is being measured
The primary outcome is the main question the study is designed to answer.
PERFORMANCE
Score at the objectif structured clinical examination exam from 0 minimum to 200 points maximum
Measured: obtained seven days after the objectif structured clinical examination
Secondary outcomes (2)
Significant difference in student performance per station and per item
Significant difference in student performance per station and per item
Measured: obtained seven days after the objectif structured clinical examination
Significant difference in Visual Analog Scale response according to the different profiles
Significant difference in Visual Analog Scale response according to the different profiles
Measured: Two times : 1 hour before and 1 hour after the OSCE session
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 May 2025
- Study start27 Jan 2025
- Primary completion20 Mar 2025
- Study completion20 Mar 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Fatigue IntensityStudies 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
- Cohort
- Time perspective
- Prospective
- Enrolment
- 619 participants (actual)
Sponsor and investigators
- Lead sponsor
- Claude Bernard University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Evan GOUY, Claude Bernard University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06952972
- Sponsor's protocol ID
- MorphECOS
- Acronym
- MorphECOS
- Status last verified
- Apr 2025
- First submitted
- 3 Feb 2025
- Last updated
- 1 May 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: Not provided for in the protocol.
Study at a glance
From the registry record, last updated by the sponsor on 1 May 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- MorphECOS - Evaluation of the Influence of Fatigue and Sleep on the Performance of 2nd Cycle Medical Students (OSCE): a Single-centre Observational Study
- ClinicalTrials.gov ID
- NCT06952972
- Acronym / sponsor ID
- MorphECOS / MorphECOS
- Conditions
- Fatigue Intensity, Sleep, Sleep Deprivation, Circadian Rhythm
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 619 participants (actual)
- Lead sponsor
- Claude Bernard UniversityUniversity, hospital or other
- Study start
- 27 Jan 2025 (actual)
- Primary completion
- 20 Mar 2025 (actual)
- Study completion
- 20 Mar 2025 (actual)
- First posted
- 1 May 2025 (actual)
- 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.
Objective and Structured Clinical Examinations (OSCEs) has been incorporated recently in the certification process as a final national undergraduate ranking examination. This exam is a challenge for medical students.
The aim of this study is to better characterise the population of students taking the OSCEs on the subject of sleep and fatigue and to assess whether these factors have an impact on their performance in the OSCEs.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| 5th year of medical curriculum | – | –5th year of medical curriculum |
| 6th year of medical curriculum | – | –6th year of medical curriculum |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- 2nd cycle médical program
Key inclusion criteria (1 listed)
- Subjects of legal age, enrolled in the 2nd cycle médical program at the Lyon Est Faculty of Medicine (Claude Bernard Lyon 1 University), taking part in the annual session (February or March 2025) of the faculty's OSCEs and having agreed to participate by completing and signing the dedicated written consent form.
Key exclusion criteria (1 listed)
- abstenteism or Premature end to the OSCE session.
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
PERFORMANCE
Time frame: obtained seven days after the objectif structured clinical examination
Score at the objectif structured clinical examination exam from 0 minimum to 200 points maximum
2 secondary outcomes
Significant difference in student performance per station and per item
Time frame: obtained seven days after the objectif structured clinical examination
Significant difference in Visual Analog Scale response according to the different profiles
Time frame: Two times : 1 hour before and 1 hour after the OSCE session
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 1 May 2025.
- Individual participant dataSharing planned: No. Not provided for in the protocol.
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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.
The record lists no contact. Use the official record to reach the sponsor.
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 Fatigue Intensity and Sleep, run by Claude Bernard University 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 1 May 2025. 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?
PERFORMANCE (time frame: obtained seven days after the objectif structured clinical examination). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 1 May 2025.