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ClinicalTrials.gov 48 recruiting now early-phase tilt

Hematopoietic and Lymphatic System Neoplasm: early-phase trial registry

48 of 63 indexed Hematopoietic and Lymphatic System Neoplasm trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #222 of 28,707 conditions by registered trial count.

63 US clinical trials · 48 currently recruiting · #222 of 28,707 conditions by registered trial count

Hematopoietic and Lymphatic System Neoplasm: 63 US clinical trials tracked, 48 recruiting.

Hematopoietic and Lymphatic System Neoplasm is the subject of 63 registered US clinical trials on ClinicalTrials.gov, 48 of them currently open to new participants. 4 are in Phase 3-4 (later-stage) and 17 in Phase 1-2 (earlier-stage). The most active sponsor is Mayo Clinic, running 20 of these trials.

Enrollment posture brief

Registry condition hematopoietic-and-lymphatic-system-neoplasm

OPEN 48 | RECR 76% | LATE 4 | EARLY 17 | RANK #222 | SPON 20

Nearest open-share peer: TBI (Traumatic Brain Injury) (76% recruiting · 21 trials)

Hematopoietic and Lympha (th…76%Mental Health54%Pancreatic Adenocarcinoma49.2%Delirium38.1%Hypercholesterolemia7.9%
Open-enrollment share among volume-matched conditions near Hematopoietic and Lymphatic System Neoplasm

Hematopoietic and Lymphatic System Neoplasm lists 48 open slots (76% of 63 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 Hematopoietic and Lymphatic System Neoplasm 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.

  1. Hematopoietic and Lymphatic System Neoplasm is recruiting above its size-band peers.

    48 of 63 indexed trials (76.2%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. One sponsor concentrates Hematopoietic and Lymphatic System Neoplasm research.

    Mayo Clinic accounts for 20 of 63 trials (31.7%). 20 distinct sponsors appear on at least one study for this condition label.

  3. Typical Hematopoietic and Lymphatic System Neoplasm enrolment sits around 60 participants.

    Median target enrolment is 60 among the 63 trials that report a genuine target (sentinel values excluded). 36 of those (57.1%) plan for fewer than 100 participants.

  4. Hematopoietic and Lymphatic System Neoplasm research is mostly interventional.

    46 interventional and 17 observational studies make up this index (73% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 14Phase 213Phase 34

Open and recent trials

63 total, page 2 of 2

ACTIVE NOT RECRUITING Phase 3 422 participants

Bupropion to Reduce Cancer Related Fatigue in Cancer Survivors

University of Rochester NCORP Research Base

NCT03996265

ACTIVE NOT RECRUITING Phase 3 300 participants

Web-Based Physical Activity Intervention in Improving Long Term Health in Children and Adolescents With Cancer

Children's Oncology Group

NCT03223753

ACTIVE NOT RECRUITING Phase 3 173 participants

Lactobacillus Plantarum in Preventing Acute Graft Versus Host Disease in Children Undergoing Donor Stem Cell Transplant

Children's Oncology Group

NCT03057054

ACTIVE NOT RECRUITING Phase 2 138 participants

Fecal Microbiota Transplantation for the Prevention of Acute Graft Versus Host Disease in Adults Undergoing Allogeneic Hematopoietic Cell Transplantation

Fred Hutchinson Cancer Center

NCT06026371

ACTIVE NOT RECRUITING Phase 2 72 participants

Evaluation of Broccoli Seed and Sprout Extract for Detoxification of Carcinogens in Firefighters

National Cancer Institute (NCI)

NCT06009926

ACTIVE NOT RECRUITING 41 participants

Precision Performance Status Compared With ECOG Performance Status

University of Southern California

NCT07082257

ACTIVE NOT RECRUITING Phase 2 35 participants

Testing GDC-0449 (Vismodegib) as Potentially Targeted Treatment in Cancers With Smoothened or Patched 1 Mutant Tumors (MATCH - Subprotocol T)

National Cancer Institute (NCI)

NCT06357988

ACTIVE NOT RECRUITING Phase 2 35 participants

Testing Copanlisib as a Potential Targeted Treatment in Cancers With PIK3CA Mutations (MATCH-Subprotocol Z1F)

National Cancer Institute (NCI)

NCT05490771

ACTIVE NOT RECRUITING Phase 2 14 participants

Testing the Combination of Anti-Cancer Drugs Talazoparib and Temozolomide in Patients With Advanced Stage Rare Cancers, RARE 2 Trial

National Cancer Institute (NCI)

NCT05142241

ACTIVE NOT RECRUITING 6 participants

On the BRINK: PhotoBiomodulation (PBM) for Mucositis in Patients Undergoing Allogeneic Hematopoietic Stem Cell TRansplant (HSCT) - Implementing the Evidence & Discovering New Knowledge

City of Hope Medical Center

NCT06625619

ACTIVE NOT RECRUITING Phase 2 1 participants

Selpercatinib for the Treatment of Advanced Solid Tumors, Lymphomas, or Histiocytic Disorders With Activating RET Gene Alterations, a Pediatric MATCH Treatment Trial

National Cancer Institute (NCI)

NCT04320888

COMPLETED NA 120 participants

Food Safety Educational Training Program to Improve Food Safety Knowledge and Behaviors in Cancer Patients Receiving Treatment

Ohio State University Comprehensive Cancer Center

NCT06630442

COMPLETED NA 100 participants

A Study of Physical Activity in Cancer Survivors

Mayo Clinic

NCT05988892

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Phase Distribution

PhaseTrial count
Phase 1 4
Phase 2 13
Phase 3 4

Named interventions

Most-linked intervention names on Hematopoietic and Lymphatic System Neoplasm records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Biospecimen Collection Procedure
19 trials
Survey Administration Other
14 trials
Non-Interventional Study Other
13 trials
Questionnaire Administration Other
9 trials
Best Practice Other
7 trials
Interview Other
6 trials
Computed Tomography Procedure
6 trials
Internet-Based Intervention Other
5 trials

US sites by state

Facility locations filed on Hematopoietic and Lymphatic System Neoplasm trials. A trial with sites in several states counts in each.

California 19 trials
Arizona 17 trials
Minnesota 15 trials
Florida 11 trials
Arkansas 8 trials
Alabama 7 trials
Delaware 6 trials
Connecticut 6 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Hematopoietic and Lymphatic System Neoplasm page

63 registered trials, 48 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

  • 48 Hematopoietic and Lymphatic System Neoplasm trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
  • Mayo Clinic sponsors the most Hematopoietic and Lymphatic System Neoplasm trials on record, review their full trial history before evaluating a specific study. See Mayo Clinic'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 Hematopoietic and Lymphatic System Neoplasm condition card totals 63 registered trials; most-linked intervention Biospecimen Collection; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.