Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Streptococcus Pneumoniae: full-pipeline trial registry
1 of 3 indexed Streptococcus Pneumoniae trials are currently recruiting.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · 1 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Streptococcus Pneumoniae: 3 US clinical trials tracked, 1 recruiting.
Streptococcus Pneumoniae is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Methodist Health System, running 1 of these trials.
Enrollment posture brief
Registry condition streptococcus-pneumoniae
OPEN 1 | RECR 33% | LATE 1 | EARLY 1 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)
Streptococcus Pneumoniae lists 1 open slots (33% of 3 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 Streptococcus Pneumoniae 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.
-
Streptococcus Pneumoniae is recruiting below its size-band peers.
1 of 3 indexed trials (33.3%) 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
3 total, page 1 of 1
A Study to Learn About How a New Pneumococcal Vaccine Works in Adults
Pfizer
NCT07086677
Short Versus Long Duration of Therapy for Streptococcus Pneumoniae Bloodstream Infections
Methodist Health System
NCT06096025
Pneumococcal Conjugate Vaccination in HIV in Comparison to Polysaccharide Vaccine Boosting
Henry M. Jackson Foundation for the Advancement of Military Medicine
NCT00622843
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 3 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Streptococcus Pneumoniae records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Streptococcus Pneumoniae 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 Streptococcus Pneumoniae page
3 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Streptococcus Pneumoniae trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Methodist Health System sponsors the most Streptococcus Pneumoniae trials on record, review their full trial history before evaluating a specific study. See Methodist Health System'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 Streptococcus Pneumoniae condition card totals 3 registered trials; most-linked intervention pneumococcal polysaccharide vaccine; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.