Pfizer: Phase 1 study closed enrollment, 200 enrolled (Pneumococcal Disease)
Pfizer: Phase 1 study closed enrollment, 200 enrolled (Pneumococcal Disease). Its enrollment of 200 is above the median of 80 (77th percentile). Dated 13 days ago, it is in the active follow-up window. Score 85/100. As of 2026-11-04, from ClinicalTrials.gov (U.S. National Library of Medicine) API v2.
Data as of · Compiled by Zalwin from ClinicalTrials.gov (U.S. National Library of Medicine) API v2
enrollment: 200 · 77th percentile of 8,879 ClinicalTrialStartPulse records · 2.5x the median
Free preview: all 15 published fields of this record are shown below. Locked: 499 related ClinicalTrialStartPulse records and the 7-column CSV export.
| Field | Value |
|---|---|
| Sponsor | Pfizer |
| Sponsor type | Industry (pharma, biotech, medtech) |
| Study | A Study to Understand the Safety of the 20vPnC Vaccine in Healthy Chinese Adults, Children, and Infant |
| NCT ID | NCT07023081 |
| Phase | Phase 1 |
| Status | active not recruiting |
| Conditions | Pneumococcal Disease |
| Intervention types | biological |
| Target enrollment | 200 |
| Site countries | China |
| Posted | 2025-06-15 |
| Planned start | 2025-06-15 |
| Event | Enrollment closed (active, not recruiting) |
| Event date | 2026-10-23 |
| Last update posted | 2026-10-23 |
| enrollment percentile | 77th of 8,879 (median 80, 2.5x median) |
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CSV columns: Sponsor · Phase · Conditions · Enrollment · Countries · Event · Posted · official source URL
- Source agency: ClinicalTrials.gov (U.S. National Library of Medicine) API v2
- Record date: 2026-10-23
- Data refreshed: 2026-11-04
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Top ClinicalTrialStartPulse records (NONUS first): University of Oxford · DejthidaNathaphong · Eye & ENT Hospital of Fudan University · Shanghai First Maternal and Infant Health Hospital affiliate · Fondazione Policlinico Universitario Agostino Gemelli IRCCS · Browse all by state and category →
LIVE PUBLIC DATA Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 · Last refreshed: Wed, 04 Nov 2026 06:04:38 GMT
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Peer benchmark and outreach value: Pfizer and 6,603 NONUS peers
- NONUS ClinicalTrialStartPulse records like this one: 6,603
- Pfizer's enrollment: 77th percentile of 8,879 records
- Timing: Medium: dated in the last 30 days
- Estimated pipeline if you contact every NONUS peer: $1,320,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
85 / 100 Score
- Posted in the last two weeks.
- Industry sponsor (buys outsourced services).
- Enrollment closed: data management, monitoring and closeout ahead.
- 200 participants planned.
What is the ClinicalTrialStartPulse record for Pfizer?
Pfizer's Phase 1 study (NCT07023081) in Pneumococcal Disease, first posted 2025-06-15: enrollment closed (active, not recruiting) (2026-10-23), in an update posted 2026-10-23.
How does Pfizer compare to other ClinicalTrialStartPulse records?
Its enrollment of 200 sits in the upper half (77th percentile) of 8,879 records; the median is 80. It is fresh: dated 13 days ago, inside the window where early outreach matters most. Its Score of 85/100 puts it among the stronger signals in this feed.
Pfizer vs. top 2 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Pfizer | NONUS | 200 | 77th | 2026-10-23 |
| Jiangsu Simcere Pharmaceutical Co., Ltd. | NONUS | 270 | 81st | 2026-11-03 |
| Mabsoft Therapeutics (Shanghai) Co., Ltd. | NONUS | 420 | 88th | 2026-10-28 |
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