ClinicalTrialStartPulse: new clinical studies and status changes, by sponsor and phase
ClinicalTrialStartPulse tracks 8,801 records from ClinicalTrials.gov (U.S. National Library of Medicine) API v2, last refreshed 2026-11-03, for CROs and clinical-site networks, patient-recruitment and decentralized-trial vendors, central labs and trial-supply companies, and life-science sales teams prospecting sponsors with new studies. Search, filter and preview free; CSV unlocks, alerts and API access start at $4.99. Every record links to its official source.
New studies posted to ClinicalTrials.gov each day, plus studies that just started recruiting, closed enrollment, completed, terminated or were withdrawn, with sponsor, phase, conditions, intervention type, enrollment and site countries. Filter by event, phase, sponsor type and US sites.
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Long-tail intelligence feed for CROs and clinical-site networks, patient-recruitment and decentralized-trial vendors, central labs and trial-supply companies, and life-science sales teams prospecting sponsors with new studies
LIVE PUBLIC DATA Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 · Last refreshed: Tue, 03 Nov 2026 05:11:05 GMT
Score is a heuristic estimate, not advice.
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✓ Live public data, refreshed 2026-11-03 · Key and unlock right after payment · Card, Apple Pay, Google Pay or Link via Stripe · Refunds on request within 14 days
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- Columns: Sponsor, Phase, Conditions, Enrollment, Countries, Event, Posted, plus each record's source link
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Top ClinicalTrialStartPulse records
- Sanofi — 4,878,935
- Pfizer — 846,279
- University of Oxford — 750,000
- National Institute of Arthritis and Musculoskeletal and Skin — 521,292
- Apple Inc. — 268,037
Latest top-scored records
| Record | Phase | Conditions | Enrollment |
|---|---|---|---|
| TriGemX Bio, Inc. | Phase 3 | Migraine | 1500 |
| Vertanical GmbH | Phase 3 | Lumbosacral Radiculopathy | 810 |
| Sanofi | Phase 2 | Ulcerative Colitis | 105 |
| Merck Sharp & Dohme LLC | Phase 3 | Hyperlipidemia; Hypercholesterolemia | 150 |
| Guangzhou Patronus Biotech Co., Ltd. | Phase 3 | Respiratory Syncytial Virus (RSV); Respiratory Syncytial Virus (RSV) Infection; RSV Vaccine | 25000 |
Browse by phase
Not applicable (device, behavioral) (4211) Observational (1999) Phase 2 (1077) Phase 3 (559) Phase 1 (546) Phase 4 (320) Early phase 1 (89)
Browse by site location
Outside the US only (6377) United States sites (2424)
Browse by minimum enrollment
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From public ClinicalTrials.gov registrations. Sponsor and study level only: we never list investigators, contacts or participants. A registration describes a planned study and can change. Status changes are read from each study's current status, actual dates and latest posted update, not a full change history, so an update can be a correction rather than a new change. Verify on ClinicalTrials.gov.