How many clinical trials are there for Muscle Quality and NAD+ Content?

PlainTrial tracks 1 US clinical trials for Muscle Quality and NAD+ Content, of which 1 are currently recruiting.

Which interventions appear most often on Muscle Quality and NAD+ Content trial records?

Nicotinamide Riboside is the most-linked intervention name on Muscle Quality and NAD+ Content records (1 trial links), followed by Placebo. Names are sponsor-reported on ClinicalTrials.gov.

How do I find a recruiting trial for Muscle Quality and NAD+ Content?

Use the trial list filtered by Recruiting status, or visit the trial finder to search by condition and state. Always discuss with your healthcare provider.

Is this data current?

Data is from ClinicalTrials.gov. Trial status may have changed. Always verify at ClinicalTrials.gov before making participation decisions.

Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.

ClinicalTrials.gov 1 recruiting now small index

Muscle Quality and NAD+ Content clinical trials

Compiled by PlainTrial · August 8, 2026

1 of 1 indexed Muscle Quality and NAD+ Content trials are currently recruiting.

Corpus placement: #11,370 of 28,707 conditions by registered trial count.

Jump to open trials → Trial finder

1 US clinical trials · 1 currently recruiting · #11,370 of 28,707 conditions by registered trial count

Muscle Quality and NAD+ Content: 1 US clinical trial tracked, 1 recruiting.

Muscle Quality and NAD+ Content is the subject of 1 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. The most active sponsor is VA Office of Research and Development, running 1 of these trials.

Enrollment posture brief

Registry condition muscle-quality-and-nad-content

Volume-matched condition peers

Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)

Open-enrollment share among volume-matched conditions near Muscle Quality and NAD+ Content

Muscle Quality and NAD+ Content lists 1 open slots (100% of 1 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Muscle Quality and NAD+ Content on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

Muscle Quality and NAD+ Content is recruiting above its size-band peers.

1 of 1 indexed trials (100%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

Open and recent trials

1 total, page 1 of 1

RECRUITING NA 144 participants

Impacts of Nicotinamide Riboside on Functional Capacity and Muscle Physiology in Older Veterans

VA Office of Research and Development

NCT04691986

Phase Distribution

Phase data not available

Top Sponsors

VA Office of Research and Development 1 trials

Named interventions

Most-linked intervention names on Muscle Quality and NAD+ Content records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Nicotinamide Riboside Dietary supplement

1 trials

Placebo Other

1 trials

US sites by state

Facility locations filed on Muscle Quality and NAD+ Content trials. A trial with sites in several states counts in each.

Missouri 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Read our methodology - how this data is sourced, computed, and verified.

What to do with this Muscle Quality and NAD+ Content page

1 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

1 Muscle Quality and NAD+ Content trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
VA Office of Research and Development sponsors the most Muscle Quality and NAD+ Content trials on record, review their full trial history before evaluating a specific study. See VA Office of Research and Development's trials
Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Muscle Quality and NAD+ Content condition card totals 1 registered trials; most-linked intervention Nicotinamide Riboside; top US site state Missouri. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.