Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Stage IIB Rectal Cancer AJCC v8: early-phase trial registry
3 of 5 indexed Stage IIB Rectal Cancer AJCC v8 trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #3,391 of 28,707 conditions by registered trial count.
5 US clinical trials · 3 currently recruiting · #3,391 of 28,707 conditions by registered trial count
Stage IIB Rectal Cancer AJCC v8: 5 US clinical trials tracked, 3 recruiting.
Stage IIB Rectal Cancer AJCC v8 is the subject of 5 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is OHSU Knight Cancer Institute, running 2 of these trials.
Enrollment posture brief
Registry condition stage-iib-rectal-cancer-ajcc-v8
OPEN 3 | RECR 60% | LATE 0 | EARLY 3 | RANK #3391 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Acute Kidney Injury (AKI) (60% recruiting · 5 trials)
Stage IIB Rectal Cancer AJCC v8 lists 3 open slots (60% of 5 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Stage IIB Rectal Cancer AJCC v8 on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Stage IIB Rectal Cancer AJCC v8 is recruiting above its size-band peers.
3 of 5 indexed trials (60%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Stage IIB Rectal Cancer AJCC v8 research.
OHSU Knight Cancer Institute accounts for 2 of 5 trials (40%). 4 distinct sponsors appear on at least one study for this condition label.
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Most Stage IIB Rectal Cancer AJCC v8 trials plan to enrol fewer than 100 people.
Median target enrolment is 50 among the 5 trials that report a genuine target (sentinel values excluded). 3 of those (60%) plan for fewer than 100 participants.
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Stage IIB Rectal Cancer AJCC v8 splits between interventional and observational designs.
3 interventional and 2 observational studies make up this index (60% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
5 total, page 1 of 1
Active Surveillance and Chemotherapy Before Surgery in Treating Participants With Stage II-III Rectal Cancer
M.D. Anderson Cancer Center
NCT03594630
Establishing a ctDNA Biomarker to Improve Organ Preserving Strategies in Patients With Rectal Cancer
OHSU Knight Cancer Institute
NCT05081024
Short Course Radiation Therapy and Combination Chemotherapy for the Treatment of Stage II-III Rectal Cancer
Jonsson Comprehensive Cancer Center
NCT04703101
Financial Burden Assessment in Patients With Stage I-III Colon or Rectal Cancer Undergoing Treatment
ECOG-ACRIN Cancer Research Group
NCT03516942
TAS-102 With Concurrent Radiation for the Treatment of Untreated Resectable Stage II-III Rectal Cancer
OHSU Knight Cancer Institute
NCT04104139
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 3 |
Top Sponsors
Named interventions
Most-linked intervention names on Stage IIB Rectal Cancer AJCC v8 records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Stage IIB Rectal Cancer AJCC v8 trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Stage IIB Rectal Cancer AJCC v8 page
5 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Stage IIB Rectal Cancer AJCC v8 trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- OHSU Knight Cancer Institute sponsors the most Stage IIB Rectal Cancer AJCC v8 trials on record, review their full trial history before evaluating a specific study. See OHSU Knight Cancer Institute's 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. This Stage IIB Rectal Cancer AJCC v8 condition card totals 5 registered trials; most-linked intervention Intensity-Modulated Radiation Therapy; top US site state Oregon. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.