A Phase 2 Trial to Investigate the Efficacy, Safety, and Tolerability of Efgartigimod PH20 SC in Adult Patients With Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)
Latest Information Update: 25 Jun 2025
At a glance
- Drugs Efgartigimod alfa (Primary) ; Hyaluronidase
- Indications Chronic inflammatory demyelinating polyradiculoneuropathy
- Focus Registrational; Therapeutic Use
- Acronyms ADHERE
- Sponsors argenx
Most Recent Events
- 30 Dec 2025 According to an Halozyme Therapeutics media release, argenx VYVDURA (efgartigimod alfa and hyaluronidase-qvfc), has been granted regulatory approval by Japan's Ministry of Health, Labour and Welfare (MHLW) for adults with chronic inflammatory demyelinating polyneuropathy (CIDP) based on data from this study.
- 20 Jun 2025 According to an argenx media release, company announced that the European Commission (EC) approved VYVGART (efgartigimod alfa) 1000mg for subcutaneous (SC) injection as a monotherapy for the treatment of adult patients with progressive or relapsing active chronic inflammatory demyelinating polyneuropathy (CIDP) after prior treatment with corticosteroids or immunoglobulins. The EC approval is based on positive results from the ADHERE clinical trial.
- 28 Apr 2025 According to an Halozyme Therapeutics media release, company announced that argenx received a positive opinion from the CHMP of the European Medicines Agency recommending European Commission (EC) approval of efgartigimod alfa 1000mg developed with ENHANZE. The CHMP recommendation is based on positive results from the ADHERE clinical trial, The EC is expected to make a decision and the decision will apply to all 27 European Union Member States, and also to Iceland, Norway and Liechtenstein.