Celldex Therapeutics

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, Celldex Therapeutics sits in the top decile of US sponsors by registered trial count (#420 of 15,742 sponsors by registered trial count).

42 total trials 3 currently recruiting 25 completed early-phase tilt top decile by trial count

Celldex Therapeutics: 42 sponsored US clinical trials, 3 recruiting.

Celldex Therapeutics sponsors 42 registered US clinical trials on ClinicalTrials.gov, 3 of them currently recruiting, and 25 completed. 5 of these trials are in Phase 3-4 (later-stage) and 37 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Chronic Spontaneous Urticaria, with 3 trials.

Top-decile sponsor footprint

Celldex Therapeutics ranks in the top decile of sponsors by registered trial count (#420 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

F 23/100

25 of 34 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (73.5%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Open and recent trials

42 total, page 1 of 1

RECRUITING Phase 1

A Study of CDX-622 in Participants With Mild to Moderate Asthma

NCT07330778

RECRUITING Phase 3

A Study to Investigate Efficacy, Safety and Tolerability of Barzolvolimab Versus Placebo in Adults With Cold Induced Urticaria and Symptomatic Dermographism Inadequately Controlled by H1-antihistamines (EMBARQ - ColdU and SD)

NCT07266402

RECRUITING Phase 3

Long-term Efficacy and Safety Extension (LTE) Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria

NCT07256392

ACTIVE NOT RECRUITING Phase 2

A Study of Barzolvolimab in Patients With Atopic Dermatitis

NCT06727552

ACTIVE NOT RECRUITING Phase 1

A Phase I Study of CDX-622

NCT06650761

ACTIVE NOT RECRUITING Phase 3

A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria (CSU)

NCT06455202

ACTIVE NOT RECRUITING Phase 3

A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria

NCT06445023

ACTIVE NOT RECRUITING Phase 2

A Study of Barzolvolimab in Patients With Prurigo Nodularis

NCT06366750

COMPLETED Phase 2

A Study of CDX-0159 in Patients With Eosinophilic Esophagitis

NCT05774184

COMPLETED Phase 1

A Study of CDX-585 in Patients With Advanced Malignancies

NCT05788484

COMPLETED Phase 2

A Study of CDX-0159 in Patients With Chronic Inducible Urticaria

NCT05405660

COMPLETED Phase 2

A Phase 2 Study of CDX-0159 in Patients With Chronic Spontaneous Urticaria

NCT05368285

COMPLETED Phase 1

A Study of CDX-0159 in Patients With Prurigo Nodularis

NCT04944862

COMPLETED Phase 1

A Phase 1 Study of Subcutaneous CDX-0159 in Healthy Subjects

NCT05031624

COMPLETED Phase 1

A Study of CDX-0159 in Patients With Chronic Spontaneous Urticaria

NCT04538794

COMPLETED Phase 1

A Study of the PD-L1xCD27 Bispecific Antibody CDX-527 in Patients With Advanced Malignancies

NCT04440943

COMPLETED Phase 1

A Phase 1 Study of CDX-0159

NCT04146129

TERMINATED Phase 2

A Study of CDX-3379 and Cetuximab and in Patients With Advanced Head and Neck Squamous Cell Carcinoma

NCT03254927

COMPLETED Phase 1

A Study of CDX-1140 (CD40) as Monotherapy or in Combination in Patients With Advanced Malignancies

NCT03329950

TERMINATED Phase 1

A Dose Escalation, Safety and Activity Study of CDX-014 in Patients With Renal Cell Carcinoma and Ovarian Clear Cell Carcinoma

NCT02837991

COMPLETED Phase 1

A Study to Evaluate the Safety and Pharmacokinetics of CDX-0158 in Adult Patients With Advanced Solid Tumors

NCT02642016

COMPLETED Phase 1

A Window of Opportunity Study of KTN3379 in Surgically Resectable Head and Neck Cancer Patients

NCT02473731

TERMINATED Phase 1

A Study of Varlilumab and Atezolizumab in Patients With Advanced Cancer

NCT02543645

COMPLETED Phase 1

Enhancing Radioiodine Incorporation Into BRAF Mutant Thyroid Cancers With the Combination of Vemurafenib and KTN3379

NCT02456701

TERMINATED Phase 1

A Study of Varlilumab (Anti-CD27) and Sunitinib in Patients With Metastatic Clear Cell Renal Cell Carcinoma

NCT02386111

TERMINATED Phase 1

A Study of Varlilumab (Anti-CD27) and Ipilimumab and CDX-1401 in Patients With Unresectable Stage III or IV Melanoma

NCT02413827

COMPLETED Phase 1

A Dose Escalation and Cohort Expansion Study of Anti-CD27 (Varlilumab) and Anti-PD-1 (Nivolumab) in Advanced Refractory Solid Tumors

NCT02335918

TERMINATED Phase 2

A Study of Glembatumumab Vedotin as Monotherapy or in Combination With Immunotherapies in Patients With Advanced Melanoma

NCT02302339

TERMINATED Phase 2

A Safety and Tolerability Study of CDX-301 With or Without Plerixafor for Stem Cell Mobilization in Matched Related Allogeneic Donor/Recipient Sibling Transplant Pairs

NCT02200380

COMPLETED Phase 1

A Phase 1 Study to Evaluate the Safety and Pharmacokinetics of KTN3379 in Adult Subjects With Advanced Tumors

NCT02014909

COMPLETED Phase 2

Study of Glembatumumab Vedotin (CDX-011) in Patients With Metastatic, gpNMB Over-Expressing, Triple Negative Breast Cancer

NCT01997333

TERMINATED Phase 1

Clinical Trial of CDX-1135 in Pediatric and Adult Patients With Dense Deposit Disease

NCT01791686

COMPLETED Phase 2

A Study of Rindopepimut/GM-CSF in Patients With Relapsed EGFRvIII-Positive Glioblastoma

NCT01498328

COMPLETED Phase 3

Phase III Study of Rindopepimut/GM-CSF in Patients With Newly Diagnosed Glioblastoma

NCT01480479

COMPLETED Phase 1

A Study of CDX-1127 (Varlilumab) in Patients With Select Solid Tumor Types or Hematologic Cancers

NCT01460134

COMPLETED Phase 1

A Study to Evaluate CDX-301 (rhuFlt3L) in Healthy Volunteers

NCT01465139

COMPLETED Phase 2

A Study of CDX-011 (CR011-vcMMAE) in Patients With Advanced GPNMB-expressing Breast Cancer

NCT01156753

TERMINATED Phase 2

A Study of the CDX-1307 Vaccine Regimen in Patients With Newly Diagnosed Muscle-Invasive Bladder Cancer (The "N-ABLE" Study)

NCT01094496

COMPLETED Phase 1

A Study of CDX-1401 in Patients With Malignancies Known to Express NY-ESO-1

NCT00948961

COMPLETED Phase 2

Phase II Study of Rindopepimut (CDX-110) in Patients With Glioblastoma Multiforme

NCT00458601

COMPLETED Phase 1

Phase I Study of CDX-1307, hCG-B Vaccine, for Patients With Incurable, Locally Advanced or Metastatic Breast, Colorectal, Pancreatic, Bladder or Ovarian Cancer

NCT00648102

COMPLETED Phase 1

A Study of CDX-1307, in Patients With Incurable Breast, Colorectal, Pancreatic, Ovarian or Bladder Cancer (CDX 1307-01)

NCT00709462

What is open in the Celldex Therapeutics pipeline

3 recruiting of 42 indexed (7% open); 25 completed (60%).

Phase mix: 5 late (III/IV) vs 37 early (I/II) (early-phase heavy).

Top condition: Chronic Spontaneous Urticaria (3 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

Celldex Therapeutics: open-pipeline peers nationwide

Peers matched on 42 registered trials and 7% open enrollment, not the therapeutic-area sidebar.

Celldex Therapeutics sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 0100200300400 0%5%10%15%20% Total trials Recruiting share Celldex TherapeuticsAcademic and Community Cancer Research UnitedAscensia Diabetes CareAvid RadiopharmaceuticalsCubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)Carol Fabian, MDKaiser PermanenteMannkind CorporationMinneapolis Veterans Affairs Medical Center
Celldex Therapeutics sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Celldex Therapeutics sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 42 trials (± recruiting share)

Sponsors near 7% open enrollment (± trial volume)

What to do with this Celldex Therapeutics page

42 registered trials is a research-attention snapshot, not an endorsement of Celldex Therapeutics or any single study.

  • 3 of Celldex Therapeutics's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Chronic Spontaneous Urticaria is the condition Celldex Therapeutics studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Chronic Spontaneous Urticaria 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.

Celldex Therapeutics pipeline card: 42 registered trials from official public datasets.Report a data error.