Eastern Cooperative Oncology Group: Phase 3 study closed enrollment, 540 enrolled (Brain and Central Nervous System Tumors, Neurotoxicity)
Eastern Cooperative Oncology Group: Phase 3 study closed enrollment, 540 enrolled (Brain and Central Nervous System Tumors, Neurotoxicity). Its enrollment of 540 is top-decile (90th percentile of 8,879 records). Dated 31 days ago, it serves as a historical benchmark. Score 55/100. 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: 540 · 90th percentile of 8,879 ClinicalTrialStartPulse records · 6.8x the median
Free preview: all 15 published fields of this record are shown below. Locked: 499 related US ClinicalTrialStartPulse records and the 7-column CSV export.
| Field | Value |
|---|---|
| Sponsor | Eastern Cooperative Oncology Group |
| Sponsor type | Research network |
| Study | Radiation Therapy With or Without Temozolomide in Treating Patients With Low-Grade Glioma |
| NCT ID | NCT00978458 |
| Phase | Phase 3 |
| Status | active not recruiting |
| Conditions | Brain and Central Nervous System Tumors; Neurotoxicity |
| Intervention types | drug, radiation |
| Target enrollment | 540 |
| Site countries | United States |
| Posted | 2009-09-17 |
| Planned start | 2009-11-17 |
| Event | Enrollment closed (active, not recruiting) |
| Event date | 2026-10-05 |
| Last update posted | 2026-10-05 |
| enrollment percentile | 90th of 8,879 (median 80, 6.8x median) |
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- Source agency: ClinicalTrials.gov (U.S. National Library of Medicine) API v2
- Record date: 2026-10-05
- Data refreshed: 2026-11-04
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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: Eastern Cooperative Oncology Group and 2,512 US peers
- US ClinicalTrialStartPulse records like this one: 2,512
- Eastern Cooperative Oncology Group's enrollment: 90th percentile of 8,879 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every US peer: $502,400 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
55 / 100 Score
- Enrollment closed: data management, monitoring and closeout ahead.
- Phase 3: multi-site, larger budget.
- 540 participants planned.
What is the ClinicalTrialStartPulse record for Eastern Cooperative Oncology Group?
Eastern Cooperative Oncology Group's Phase 3 study (NCT00978458) in Brain and Central Nervous System Tumors, first posted 2009-09-17: enrollment closed (active, not recruiting) (2026-10-05), in an update posted 2026-10-05.
How does Eastern Cooperative Oncology Group compare to other ClinicalTrialStartPulse records?
This is a top-decile record: its enrollment of 540 is 6.8x the median of 80 across 8,879 records. It is 31 days old, still within a typical 45-day follow-up window.
Eastern Cooperative Oncology Group vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date | Compare |
|---|---|---|---|---|---|
| Eastern Cooperative Oncology Group | US | 540 | 90th | 2026-10-05 | This record |
| Janssen Research & Development, LLC | US | 539 | 90th | 2026-11-03 | Compare Eastern Cooperative Oncology Group vs Janssen Research & Development, LLC → |
| Genmab | US | 600 | 91st | 2026-11-03 | View record → |
| Janssen Research & Development, LLC | US | 743 | 92nd | 2026-11-03 | View record → |
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