Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Illicit Drug Use clinical trials
A small indexed set (2 trials) with no open enrollment listed right now.
Corpus placement: #7,203 of 28,963 conditions by registered trial count.
2 US clinical trials · none currently recruiting · #7,203 of 28,963 conditions by registered trial count
Illicit Drug Use: 2 US clinical trials tracked, none currently recruiting.
Illicit Drug Use is the subject of 2 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. The most active sponsor is Kaiser Permanente, running 2 of these trials.
Closed portfolio snapshot
Illicit Drug Use has 2 registered US clinical trials; none are currently listed as recruiting, so most are completed or in follow-up.
- 0
- open enrollment slots
- 0%
- of trials open to enrollment
- 0
- in Phase 3-4 (later-stage)
- 2
- top sponsor: Kaiser Permanente
Corpus placement: #7,203 of 28,963 conditions by registered trial count on ClinicalTrials.gov-derived indexes. Registry reference only, not medical advice.
Key findings
What ClinicalTrials.gov does not surface for Illicit Drug Use on its own pages , computed from the registry mirror as of 2026-07-11. Each line carries its own denominator so it can be quoted as it stands.
-
Illicit Drug Use is recruiting below its size-band peers.
0 of 2 indexed trials (0%) are open to enrollment, against a 46.5% average across 28,061 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
Indexed trials (enrollment closed)
2 total, page 1 of 1
Phase Distribution
Phase data not available
Top Sponsors
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
What this small Illicit Drug Use index shows
2 indexed studies, none listed as recruiting (0% open).
Phase labels are sparse on this condition index, so phase mix is not charted here.
Top sponsor: Kaiser Permanente (2 trials), 0 others listed. 2 shown below, recruiting first. #7,203 of 28,963 conditions by registered trial count.
Why a small condition index still matters
Thin indexes still surface the registry rows that exist for this label. Counts stay small when ClinicalTrials.gov lists few studies under the condition string, not because this page omits rows. Verify any enrollment decision on ClinicalTrials.gov and with a clinician.
Frequently Asked Questions
How many clinical trials are there for Illicit Drug Use?
PlainTrial tracks 2 US clinical trials for Illicit Drug Use, of which 0 are currently recruiting participants. Data sourced from ClinicalTrials.gov.
How do I find a recruiting trial for Illicit Drug Use?
Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.
Is this data current?
Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.
Nationwide conditions with similar trial profiles
Cross-label peers matched on registered trial volume and open-enrollment share, not the same therapeutic-area browse list.
Similar trial volume (± open share)
- Ablation · 5 trials · 80% recruiting
- Abuse, Drug · 5 trials · 60% recruiting
- Acceptability · 5 trials · 60% recruiting
- ACL Reconstruction · 5 trials · 80% recruiting
Similar open-enrollment share (± trial volume)
- Accelerated Phase Chronic Myelogenous Leukemia · 0% recruiting · 12 trials
- Adenocarcinoma of the Gastroesophageal Junction · 0% recruiting · 8 trials
- Adenocarcinoma of the Prostate · 0% recruiting · 22 trials
- Adult Acute Basophilic Leukemia · 0% recruiting · 6 trials
Related
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial for this condition, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.