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ClinicalTrials.gov 6 recruiting now later-stage tilt small index

Community-acquired Pneumonia: later-stage trial registry

6 of 10 indexed Community-acquired Pneumonia trials are currently recruiting, with more weight in Phase 3-4.

Corpus placement: #1,724 of 28,707 conditions by registered trial count.

10 US clinical trials · 6 currently recruiting · #1,724 of 28,707 conditions by registered trial count

Community-acquired Pneumonia: 10 US clinical trials tracked, 6 recruiting.

Community-acquired Pneumonia is the subject of 10 registered US clinical trials on ClinicalTrials.gov, 6 of them currently open to new participants. 4 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Ann & Robert H Lurie Children's Hospital of Chicago, running 2 of these trials.

Enrollment posture brief

Registry condition community-acquired-pneumonia

OPEN 6 | RECR 60% | LATE 4 | EARLY 1 | RANK #1724 | SPON 2

Nearest open-share peer: Abuse, Drug (60% recruiting · 5 trials)

Acute Leukemia of Ambiguous 80%Community-acquired Pneum (th…60%Achondroplasia40%Accelerated Phase Chronic My20%Accidental Fall20%
Open-enrollment share among volume-matched conditions near Community-acquired Pneumonia

Community-acquired Pneumonia lists 6 open slots (60% of 10 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 Community-acquired Pneumonia 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.

  1. Community-acquired Pneumonia is recruiting above its size-band peers.

    6 of 10 indexed trials (60%) 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.

  2. One sponsor concentrates Community-acquired Pneumonia research.

    Ann & Robert H Lurie Children's Hospital of Chicago accounts for 2 of 10 trials (20%). 9 distinct sponsors appear on at least one study for this condition label.

  3. Typical Community-acquired Pneumonia enrolment sits around 1,131 participants.

    Median target enrolment is 1,131 among the 10 trials that report a genuine target (sentinel values excluded). 2 of those (20%) plan for fewer than 100 participants.

  4. Community-acquired Pneumonia research is mostly interventional.

    9 interventional and 1 observational studies make up this index (90% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 11Phase 33Phase 41

Open and recent trials

10 total, page 1 of 1

RECRUITING 960,000 participants

Fluad vs. Fluzone High-Dose Vaccine Effectiveness Among Adults ≥65 Years

Kaiser Permanente

NCT06029933

RECRUITING Phase 3 4,000 participants

AntiThrombotic Therapy to Ameliorate Clinical Complications in Community Acquired Pneumonia

University of Manitoba

NCT05848713

RECRUITING NA 2,000 participants

Comparing Antibiotic Treatment Strategies for Children With Pneumonia in Outpatient Settings: (STAMPP)

Ann & Robert H Lurie Children's Hospital of Chicago

NCT06986148

RECRUITING Phase 4 1,120 participants

Azithromycin Versus Doxycycline in Hospitalized Adult Patients With Community Acquired Pneumonia Treated With Beta-lactams

Mayo Clinic

NCT07164131

RECRUITING Phase 3 590 participants

Efficacy and Safety of Trimodulin (BT588) in Subjects With Severe Community-acquired Pneumonia (sCAP)

Biotest

NCT05722938

RECRUITING NA 8 participants

Neuromuscular Electrical Stimulation in COPD/Community Acquired Pneumonia

University of Vermont

NCT05452226

ACTIVE NOT RECRUITING NA 12,500 participants

Reducing Antimicrobial Overuse Through Targeted Therapy for Patients With Community-Acquired Pneumonia

The Cleveland Clinic

NCT05568654

ACTIVE NOT RECRUITING NA 1,131 participants

Discharge Stewardship in Children's Hospitals

Children's Hospital of Philadelphia

NCT05826873

COMPLETED Phase 3 738 participants

Study to Compare Lefamulin to Moxifloxacin for the Treatment of Adults With Pneumonia

Nabriva Therapeutics

NCT02813694

COMPLETED Early Phase 1 5 participants

Procalcitonin to Reduce Antibiotic Use in Pediatric Pneumonia

Ann & Robert H Lurie Children's Hospital of Chicago

NCT04963764

Phase Distribution

PhaseTrial count
Phase 1 1
Phase 3 3
Phase 4 1

Named interventions

Most-linked intervention names on Community-acquired Pneumonia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

lefamulin Drug
1 trials
Discharge antibiotic stewardship intervention Behavioral
1 trials
Pharmacist-led de-escalation Other
1 trials
Rapid Diagnostic Testing Diagnostic test
1 trials
High-Dose Quadrivalent Inactivated Influenza Vaccine (HD-IIV4) Biological
1 trials
Adjuvanted Quadrivalent Inactivated Influenza Vaccine (aIIV4) Biological
1 trials
Safety Net Antibiotic Prescribing (SNAP) Group Instructions Other
1 trials
Immediate Antibiotic Prescribing Group Instructions Other
1 trials

US sites by state

Facility locations filed on Community-acquired Pneumonia trials. A trial with sites in several states counts in each.

Pennsylvania 4 trials
Utah 3 trials
Ohio 3 trials
Missouri 3 trials
Michigan 3 trials
Illinois 3 trials
Florida 3 trials
California 3 trials

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

What to do with this Community-acquired Pneumonia page

10 registered trials, 6 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

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 Community-acquired Pneumonia condition card totals 10 registered trials; most-linked intervention lefamulin; top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.