Clinical trial registry record

Estimation of Muscle Mass in Older Adults Using Deuterated Creatine

A registered study indexed because it matched monitored longevity research terms. Registry status: Terminated. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Terminated.
Evidence
Registered phase not reported study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated May 6, 2026.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT02062086
Last registry update
May 6, 2026
Status
Terminated
Phase
Phase not reported
Sponsor
University Hospital, Toulouse
Enrollment
33
Countries
France
Match confidence
100%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered study indexed because it matched monitored longevity research terms. Registry status: Terminated. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase not reported
Study design
NON RANDOMIZED · PARALLEL · PREVENTION · NONE
Evidence population
Human clinical study registration
Participants
33
Population
ALL · 65 Years
Duration
2014-06-01 to 2018-12-01
Intervention
deuterated creatine 30 mg
Comparator
Not reported
Outcomes measured
Muscle mass quantity — Assess muscle mass quantity in older adults using the method of deuterium labeled creatine versu…; Repeatability of muscle mass estimates — Evaluate the repeatability of muscle mass estimates from deuterium labeled cre…; Creatine dilution of the deuterium labeled — Evaluate the deuterium labeled creatine dilution for sensitivity to change…; Association of muscle mass with measures of lower extremity function, muscle strength and physical activity. — Examine…; Association of measures of muscle mass, muscle strength and levels of physical activity with quality of life assessment…; Feasibility of the method — Evaluate the feasibility of developing a blood based assay using deuterium labeled creatine…; Correlation between muscle function and muscle mass — Assess if there exists a correlation between muscle function and…
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase not reportedA trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 100% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Creatine and ageing · 100%Title contains controlled topic terminology. Summary contains controlled topic terminology. Source terminology contains a controlled topic term. Title supplies ageing or longevity context.

Automated source check 100% · update recency 100%. These figures help sort records; they are not medical ratings.

creatine aging
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