Jack Rubinstein
Open enrollment with a later-stage pipeline tilt
According to ClinicalTrials.gov-derived indexes, Jack Rubinstein sits in the upper half of US sponsors by registered trial count (#4,885 of 15,742 sponsors by registered trial count).
Jack Rubinstein: 2 sponsored US clinical trials, 1 recruiting.
Jack Rubinstein sponsors 2 registered US clinical trials on ClinicalTrials.gov, 1 of them currently recruiting. 1 of these trials are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Cardiac Function and Preconditioning, with 1 trials.
Mid-pack sponsor footprint
Jack Rubinstein is in the upper half of sponsors by trial count (#4,885 of 15,742 sponsors by registered trial count). Use the pipeline list and therapeutic areas to see what drives that mid-pack volume.
Open and recent trials
2 total, page 1 of 1
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Therapeutic Areas
Where Jack Rubinstein enrollment is open (later-stage tilt)
1 recruiting of 2 indexed (50% open).
Phase mix: 1 late (III/IV) vs 0 early (I/II) (later-stage heavy).
Top condition: Cardiac Function and Preconditioning (1 trial), 0 others listed.
How open-pipeline share is computed
Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.
Jack Rubinstein: open-pipeline peers nationwide
Peers matched on 2 registered trials and 50% open enrollment, not the therapeutic-area sidebar.
Jack Rubinstein sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.
Sponsors near 2 trials (± recruiting share)
- 1200 Pharma · 2 trials · 50% recruiting
- 1ST Biotherapeutics · 2 trials · 50% recruiting
- 3 Waves Wellness · 2 trials · 0% recruiting
- 3EO Health · 2 trials · 0% recruiting
Sponsors near 50% open enrollment (± trial volume)
- 3ive Labs · 50% recruiting · 2 trials
- 60 Degrees Pharmaceuticals · 50% recruiting · 4 trials
- 7 Hills Pharma · 50% recruiting · 2 trials
- Abcentra · 50% recruiting · 2 trials
Related
What to do with this Jack Rubinstein page
2 registered trials is a research-attention snapshot, not an endorsement of Jack Rubinstein or any single study.
- 1 of Jack Rubinstein's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
- Cardiac Function and Preconditioning is the condition Jack Rubinstein studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Cardiac Function and Preconditioning 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. Jack Rubinstein pipeline card: 2 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.