Janssen Pharmaceutica N.V., Belgium is the lead sponsor of 4 current clinical trials in our UK and USA registers. 1 is recruiting patients now. The most common phase is Observational. The drugs named most often in its trials are Apalutamide, Guselkumab and IL-17i. The most-studied condition is Relapsed/Refractory Multiple Myeloma.
| Study | Phase | Status | Start | Registers |
|---|---|---|---|---|
|
A Study of Real-Life Current Standards of Care in Participants With Relapsed and/or Refractory Multiple Myeloma
NCT05160584 · Relapsed/Refractory Multiple Myeloma
|
Observational | Recruiting | 2021-11 | UK |
|
A Study of JNJ-64042056 in Participants With Preclinical Alzheimer's Disease
NCT06544616 · ClinicalTrials.gov ↗ · Alzheimer Disease
|
Phase 2 | Active, closed | 2024-07 | UK, USA |
|
A Study of Guselkumab and Interleukin-17 (IL-17) Inhibitor Therapies in Participants With Psoriatic Arthritis in Routine Clinical Practice
NCT05049798 · ClinicalTrials.gov ↗ · Arthritis, Psoriatic
Drugs: Guselkumab, IL-17i |
Observational | Active, closed | 2021-08 | UK |
|
A Study of Adding Apalutamide to Radiotherapy and LHRH Agonist in High-Risk Patients With Hormone-Sensitive Prostate Cancer
NCT04557059 · ClinicalTrials.gov ↗ · Prostatic Neoplasms
Drugs: Apalutamide, Lhrha |
Phase 3 | Active, closed | 2020-11 | USA |
Registers list studies that are recruiting, about to open, active but closed to enrolment, or enrolling by invitation. The UK and USA registers cover industry-sponsored studies only. Titles and statuses are copied from the registry as published.
Drugs and biologicals named as interventions in these trials, with the number of this sponsor's trials that name each one. Placebos and generic comparators are excluded.
| Register | Trials | Recruiting |
|---|---|---|
| Clinical trials in UK | 3 | 1 |
| Clinical trials in USA | 2 | 0 |
A trial with sites in more than one country appears in each of those registers.
| Sponsor | Trials |
|---|---|
| Hangzhou Sumgen Biotech | 2 |
| C4 Therapeutics | 1 |
| Nanjing IASO Biotechnology | 1 |
| Suzhou Immunofoco Biotechnology | 1 |
Sponsors with the most current trials registered for this condition.
Janssen Pharmaceutica N.V., Belgium is the lead sponsor of 4 current trials on ClinicalTrials.gov in our UK and USA registers, as of the registry sync on 26 September 2026. Completed and withdrawn studies are not counted.
Yes. 1 of its 4 ClinicalTrials.gov trials is recruiting. Eligibility and site contacts are on each trial's record. Only the study team can confirm whether a patient is eligible.
Its current trials name 4 drugs and biologicals as interventions. The most frequent are Apalutamide (1), Guselkumab (1), IL-17i (1) and Lhrha (1). The number in brackets is how many of its trials name each drug.
Every trial, status, phase and condition on this page is copied from public ClinicalTrials.gov and EU CTIS records by a daily sync, grouped by the sponsor name each registry records. It says nothing about the organisation beyond its registered trials, and it is not medical advice.
Everything on this page is copied from public registry records — it is not written from memory, and nothing here describes the organisation beyond its registered trials. Each trial links to its own record so you can check it yourself.
This page is built automatically: a daily sync job reads the registry records behind our trial registers and groups every current trial by its lead sponsor name, ignoring legal-form suffixes such as Inc. or Ltd. A small, hand-checked list joins the same organisation's different registry names (for example its EU legal entity). There is no AI drafting and no per-sponsor editorial pass. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The the registries data on this page was last retrieved on 26 Sep 2026.