Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Dry Mouth clinical trials
1 of 4 indexed Dry Mouth trials are currently recruiting.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 1 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Dry Mouth: 4 US clinical trials tracked, 1 recruiting.
Dry Mouth is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. The most active sponsor is Roxane Laboratories, running 2 of these trials.
Enrollment posture brief
Registry condition dry-mouth
OPEN 1 | RECR 25% | LATE 0 | EARLY 0 | RANK #4115 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Cancer (25% recruiting · 8 trials)
Dry Mouth lists 1 open slots (25% of 4 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 Dry Mouth 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.
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Dry Mouth is recruiting below its size-band peers.
1 of 4 indexed trials (25%) 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
4 total, page 1 of 1
Oral Health Intervention in Adult Primary Care
Case Western Reserve University
NCT06555029
Improvement of Dry Mouth Sufferers After Using an Experimental Dry Mouth Rinse Compared to a Water Control
Procter and Gamble
NCT04189081
Bioequivalency Study of 5 mg Piolocarpine Tablets Under Fed Conditions
Roxane Laboratories
NCT00601211
Bioequivalency Study of 7.5 mg Pilocarpine Tablets Under Fasting Conditions
Roxane Laboratories
NCT00602524
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Dry Mouth records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Dry Mouth trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Dry Mouth page
4 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Dry Mouth trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Roxane Laboratories sponsors the most Dry Mouth trials on record, review their full trial history before evaluating a specific study. See Roxane Laboratories'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 Dry Mouth condition card totals 4 registered trials; most-linked intervention Pilocarpine; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.