Aragon Pharmaceuticals

Closed portfolio with an early-phase archive tilt

According to ClinicalTrials.gov-derived indexes, Aragon Pharmaceuticals sits in the top decile of US sponsors by registered trial count (#1,137 of 15,742 sponsors by registered trial count).

12 total trials none currently recruiting 7 completed early-phase tilt top decile by trial count

Aragon Pharmaceuticals: 12 sponsored US clinical trials, none currently recruiting.

Aragon Pharmaceuticals sponsors 12 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 7 completed. 4 of these trials are in Phase 3-4 (later-stage) and 8 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Prostatic Neoplasms, with 4 trials.

Top-decile sponsor footprint

Aragon Pharmaceuticals ranks in the top decile of sponsors by registered trial count (#1,137 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.

Indexed trials (enrollment closed)

12 total, page 1 of 1

ACTIVE NOT RECRUITING Phase 3

A Study of Apalutamide (JNJ-56021927, ARN-509) Plus Androgen Deprivation Therapy (ADT) Versus ADT in Participants With mHSPC

NCT02489318

ACTIVE NOT RECRUITING Phase 3

An Efficacy and Safety Study of JNJ-56021927 (Apalutamide) in High-risk Prostate Cancer Subjects Receiving Primary Radiation Therapy: ATLAS

NCT02531516

ACTIVE NOT RECRUITING Phase 3

An Efficacy and Safety Study of Apalutamide (JNJ-56021927) in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone in Participants With Chemotherapy-naive Metastatic Castration-resistant Prostate Cancer (mCRPC)

NCT02257736

ACTIVE NOT RECRUITING Phase 1

A Study of JNJ-56021927 (ARN-509) and Abiraterone Acetate in Participants With Metastatic Castration-Resistant Prostate Cancer

NCT02123758

ACTIVE NOT RECRUITING Phase 3

A Study of Apalutamide (ARN-509) in Men With Non-Metastatic Castration-Resistant Prostate Cancer

NCT01946204

COMPLETED Phase 1

A JNJ-56021927 (ARN-509; Apalutamide) QT/QTc Study

NCT02578797

COMPLETED Phase 1

A Study to Evaluate the Pharmacokinetics of JNJ-56021927 in Participants With Mild or Moderate Hepatic Impairment Compared With Participants With Normal Hepatic Function

NCT02524717

COMPLETED Phase 1

Study to Assess Drug-Drug Interaction Between Itraconazole or Gemfibrozil and JNJ-56021927

NCT02230033

COMPLETED Phase 1

A Study to Assess the Relative Bioavailability of 7 Test Tablet Formulations of JNJ-56021927 With Respect to the Capsule Formulation of JNJ-56021927 in Healthy Male Participants

NCT02031666

COMPLETED Phase 2

The Role of Highly Selective Androgen Receptor (AR) Targeted Therapy in Men With Biochemically Relapsed Hormone Sensitive Prostate Cancer

NCT01790126

COMPLETED Phase 1

Safety, Tolerability, Pharmacokinetics, and Preliminary Anti-tumor Activity of Ascending Doses of ARN 509 in Combination With Abiraterone Acetate

NCT01792687

COMPLETED Phase 1

Safety, Pharmacokinetic and Proof-of-Concept Study of ARN-509 (Apalutamide) in Castration-Resistant Prostate Cancer (CRPC)

NCT01171898

Phase Distribution

PhaseTrial count
Phase 1 7
Phase 2 1
Phase 3 4

How the Aragon Pharmaceuticals early-phase archive is shaped

12 indexed studies, none listed as recruiting (0% open); 7 completed (58%).

Phase mix: 4 late (III/IV) vs 8 early (I/II) (early-phase heavy).

Top condition: Prostatic Neoplasms (4 trials), 2 others listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

Aragon Pharmaceuticals: archived-pipeline peers nationwide

Peers matched on 12 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

Aragon Pharmaceuticals 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 051015 0%5%10%15%20% Total trials Recruiting share Aragon PharmaceuticalsAlachua Government ServicesAllergy TherapeuticsAmpio Pharmaceuticals.Angiodynamics10xBio22nd Century Group23andMe3-C Institute for Social Development
Aragon Pharmaceuticals 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).

Aragon Pharmaceuticals 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 12 archived trials

Sponsors with similar archive density (± trial count)

What to do with this Aragon Pharmaceuticals page

12 registered trials is a research-attention snapshot, not an endorsement of Aragon Pharmaceuticals or any single study.

  • None of Aragon Pharmaceuticals's trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Prostatic Neoplasms is the condition Aragon Pharmaceuticals studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Prostatic Neoplasms 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.

Aragon Pharmaceuticals pipeline card: 12 registered trials from official public datasets.Report a data error.