Acetaminophen/paracetamol is named as a drug or biological intervention in 2 clinical trials in our UK and USA trial registers, 1 of which is recruiting. The lead sponsor is Hoffmann-La Roche. Registered phases: Phase 2 and Phase 3. Conditions studied include Lupus Nephritis; Systemic Lupus Erythematosus.
| NCT ID | Study | Phase | Status |
|---|---|---|---|
| NCT05039619 | A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Obinutuzumab in Adolescents With Active Class III or IV Lupus Nephritis and the Safety and PK of Obinutuzumab in Pediatric Participants (ClinicalTrials.gov ↗) Lupus Nephritis |
Phase 2 | Recruiting |
| NCT04963296 | A Study to Evaluate the Efficacy and Safety of Obinutuzumab in Participants With Systemic Lupus Erythematosus (ClinicalTrials.gov ↗) Systemic Lupus Erythematosus |
Phase 3 | Active, closed |
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. Trial titles and statuses are copied from the registry as published.
| Condition (as registered) | Trials |
|---|---|
| Lupus Nephritis | 1 |
| Systemic Lupus Erythematosus | 1 |
| Lead sponsor | Trials |
|---|---|
| Hoffmann-La Roche | 2 |
| Register | Acetaminophen/paracetamol trials |
|---|---|
| Clinical trials in UK | 2 |
| Clinical trials in USA | 2 |
A trial with sites in more than one country appears in each of those registers.
Everything on this page is copied from public ClinicalTrials.gov registry records — it is not written from memory, and nothing here describes how Acetaminophen/paracetamol works or whether it is effective. 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 country trial registers, collects every trial that lists Acetaminophen/paracetamol (or a registered synonym) as a drug or biological intervention, and tabulates the registry fields directly. Placebos and generic comparators are excluded. There is no AI drafting and no per-compound editorial pass, and the page has not been clinically reviewed. 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 ClinicalTrials.gov data on this page was last retrieved on 24 Sep 2026.