Hellenic Cooperative Oncology Group: Observational study closed enrollment, 750 enrolled (Breast Cancer)
Hellenic Cooperative Oncology Group: Observational study closed enrollment, 750 enrolled (Breast Cancer). Its enrollment of 750 is top-decile (93rd percentile of 8,879 records). Dated 22 days ago, it is in the active follow-up window. Score 40/100. 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: 750 · 93th percentile of 8,879 ClinicalTrialStartPulse records · 9.4x the median
Free preview: all 14 published fields of this record are shown below. Locked: 499 related ClinicalTrialStartPulse records and the 7-column CSV export.
| Field | Value |
|---|---|
| Sponsor | Hellenic Cooperative Oncology Group |
| Sponsor type | Academic and hospital |
| Study | Investigation of Genomic Alteration in Patients With Luminal A or Luminal B Subtypes |
| NCT ID | NCT04403984 |
| Phase | Observational |
| Status | active not recruiting |
| Conditions | Breast Cancer |
| Target enrollment | 750 |
| Site countries | Greece |
| Posted | 2020-05-27 |
| Planned start | 2013-04-24 |
| Event | Enrollment closed (active, not recruiting) |
| Event date | 2026-10-14 |
| Last update posted | 2026-10-14 |
| enrollment percentile | 93th of 8,879 (median 80, 9.4x 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: 2026-10-14
- 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: Hellenic Cooperative Oncology Group and 6,603 NONUS peers
- NONUS ClinicalTrialStartPulse records like this one: 6,603
- Hellenic Cooperative Oncology Group's enrollment: 93rd 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)
40 / 100 Score
- Enrollment closed: data management, monitoring and closeout ahead.
- 750 participants planned.
What is the ClinicalTrialStartPulse record for Hellenic Cooperative Oncology Group?
Hellenic Cooperative Oncology Group's Observational study (NCT04403984) in Breast Cancer, first posted 2020-05-27: enrollment closed (active, not recruiting) (2026-10-14), in an update posted 2026-10-14.
How does Hellenic Cooperative Oncology Group compare to other ClinicalTrialStartPulse records?
This is a top-decile record: its enrollment of 750 is 9.4x the median of 80 across 8,879 records. It is 22 days old, still within a typical 45-day follow-up window.
Hellenic Cooperative Oncology Group vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Hellenic Cooperative Oncology Group | NONUS | 750 | 93rd | 2026-10-14 |
| Janssen Pharmaceutica N.V., Belgium | NONUS | 1,314 | 95th | 2026-11-03 |
| Janssen-Cilag International NV | NONUS | 135 | 68th | 2026-11-03 |
| Hoffmann-La Roche | NONUS | 1,800 | 96th | 2026-10-30 |
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ClinicalTrialStartPulse: Observational ClinicalTrialStartPulse: Outside the US only
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