How many clinical trials are there for Kratom?

PlainTrial tracks 1 US clinical trials for Kratom, of which 1 are currently recruiting.

Which interventions appear most often on Kratom trial records?

Effects from acute kratom exposure is the most-linked intervention name on Kratom records (1 trial links). Names are sponsor-reported on ClinicalTrials.gov.

How do I find a recruiting trial for Kratom?

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

Kratom clinical trials

Compiled by PlainTrial · August 8, 2026

1 of 1 indexed Kratom 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

Kratom: 1 US clinical trial tracked, 1 recruiting.

Kratom 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 Johns Hopkins University, running 1 of these trials.

Enrollment posture brief

Registry condition kratom

Volume-matched condition peers

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

Open-enrollment share among volume-matched conditions near Kratom

Kratom 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 Kratom 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.

Kratom 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 22 participants

Direct Observation Study of Kratom Product Effects Among Regular Consumers

Johns Hopkins University

NCT06089980

Phase Distribution

Phase data not available

Top Sponsors

Johns Hopkins University 1 trials

Named interventions

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

Effects from acute kratom exposure Behavioral

1 trials

US sites by state

Facility locations filed on Kratom 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.

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

What to do with this Kratom page

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

1 Kratom trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
Johns Hopkins University sponsors the most Kratom trials on record, review their full trial history before evaluating a specific study. See Johns Hopkins University'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 Kratom condition card totals 1 registered trials; most-linked intervention Effects from acute kratom exposure; top US site state Maryland. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.