William Stoops
William Stoops sponsors 13 registered US clinical trials on ClinicalTrials.gov, 5 of them currently recruiting, and 7 completed. 0 of these trials are in Phase 3-4 (later-stage) and 10 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Cocaine Use Disorder, with 3 trials.
Trial Pipeline
13 total, page 1 of 1
Non-Abstinence Outcomes in Methamphetamine Use Disorder
NCT07226596
Cocaine and Pentoxifylline (BED IN 47)
NCT07086794
Methamphetamine and Troriluzole
NCT06989853
Suvorexant and Alcohol
NCT06326684
Behavioral Effects of Drugs (Inpatient): 43 (Opioids, Cocaine, n-Acetylcysteine)
NCT05610072
Cocaine and Zolmitriptan
NCT05019430
Suvorexant and Cocaine
NCT03937986
Behavioral Effects of Drugs (Inpatient): 38
NCT03954938
Cocaine Use Reduction and Health
NCT03224546
Influence of n-Acetylcysteine Maintenance on Alcohol Effects
NCT03216954
Reinforcing Effects of Cocaine During Phendimetrazine Maintenance
NCT02522325
Phendimetrazine and Cocaine
NCT02233647
Impact of Buspirone Maintenance on the Reinforcing Effects of Cocaine
NCT01639157
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 10 |
Therapeutic Areas
What the Pipeline for William Stoops Shows
According to the ClinicalTrials.gov registry, William Stoops is linked to 13 US clinical trials across every stage of research activity. Of those, 5 studies are currently recruiting, about 38% of the sponsor's indexed portfolio, and 7 are already marked complete, representing roughly 54% of the total.
The phase mix for William Stoops reports 0 late-stage studies (Phase 3 and Phase 4 combined) and 10 earlier-phase studies (Phase 1 and Phase 2).
The top therapeutic focus area indexed for William Stoops is Cocaine Use Disorder with 3 linked trials, and 4 other condition areas appear in the top list above.
How to read these pipeline numbers
Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology - how this data is sourced, computed, and verified.
Related
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 from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.