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ClinicalTrials.gov enrollment closed early-phase tilt small index

Hantaan Virus Disease, Puumala Virus: early-phase trial registry

A small indexed set (1 trial) with no open enrollment listed right now.

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

1 US clinical trials · none currently recruiting · #11,370 of 28,707 conditions by registered trial count

Hantaan Virus Disease, Puumala Virus: 1 US clinical trial tracked, none currently recruiting.

Hantaan Virus Disease, Puumala Virus is the subject of 1 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is U.S. Army Medical Research and Development Command, running 1 of these trials.

Enrollment posture brief

Registry condition hantaan-virus-disease-puumala-virus

OPEN 0 | RECR 0% | LATE 0 | EARLY 1 | RANK #11370 | SPON 1

Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%Hantaan Virus Disease, P (th…0%
Open-enrollment share among volume-matched conditions near Hantaan Virus Disease, Puumala Virus

Hantaan Virus Disease, Puumala Virus has no open enrollment in this registry pull (1 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Hantaan Virus Disease, Puumala Virus 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. Hantaan Virus Disease, Puumala Virus is recruiting below its size-band peers.

    0 of 1 indexed trials (0%) 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.

Phase 11

Phase Distribution

PhaseTrial count
Phase 1 1

Named interventions

Most-linked intervention names on Hantaan Virus Disease, Puumala Virus records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Hantaan/Puumala (HTNV/PUUV) virus vaccines - Using the TriGrid Delivery System (TDS) for Intradermal Delivery (ID) Combination
1 trials
Puumala virus vaccine (PUUV) - Using the TriGrid Delivery System (TDS) for Intramuscular Delivery (IM) Combination
1 trials
Puumala virus vaccine (PUUV) - Using the TriGrid Delivery System (TDS) for Intradermal Delivery (ID) Combination
1 trials
Hantaan virus vaccine (HTNV) - Using TriGrid Delivery System (TDS) for Intramuscular Delivery (IM) Combination
1 trials
Hantaan virus vaccine (HTNV) - Using TriGrid Delivery System (TDS) for Intradermal Delivery (ID) Combination
1 trials

US sites by state

Facility locations filed on Hantaan Virus Disease, Puumala Virus trials. A trial with sites in several states counts in each.

Maryland 1 trials

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

What to do with this Hantaan Virus Disease, Puumala Virus page

1 registered trials, 0 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 Hantaan Virus Disease, Puumala Virus condition card totals 1 registered trials; most-linked intervention Hantaan/Puumala (HTNV/PUUV) virus vaccines - Using the TriGrid Delivery System (TDS) for Intradermal Delivery (ID); top US site state Maryland. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.