These trials completed more than 12 months ago and should have reported results.

These trials are not yet due to report results: some are ongoing, some completed within the past 12 months.

These trials have problematic data on the registry. Details why »

Status Trial ID Title Completion date Category
Reported results 2016-002938-73 A Randomized, Double blind, Placebo Controlled Phase II Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of ARGX 113 in Patients with Myasthenia Gravis who have Generalized Muscle Weakness 2017-10-20 due-trials
Reported results 2016-003038-26 A Randomized, Double-blind, Placebo-controlled, Phase II Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of ARGX-113 in Patients with Primary Immune Thrombocytopenia 2019-06-07 due-trials
Reported results 2017-002333-40 An Open-label, Non-controlled, Phase II Study to Evaluate the Safety, Pharmacodynamics, Pharmacokinetics, Efficacy and Conditions of Use of ARGX-113 in Patients with Mild to Moderate Pemphigus (Vulgar... 2020-10-28 due-trials
Reported results 2018-002132-25 A Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase 3 Trial to Evaluate the Efficacy, Safety and Tolerability of ARGX-113 in Patients with Myasthenia Gravis Having Generalized Muscle Wea... 2020-04-06 due-trials
Reported results 2018-002133-37 A Long-Term, Single-Arm, Open-Label, Multicenter, Phase 3 Follow-on Trial of ARGX-113-1704 to Evaluate the Safety and Tolerability of ARGX-113 in Patients with Myasthenia Gravis having Generalized Mu... 2022-06-30 due-trials
Completed, but no date, and reported results Terminated 2019-000361-21 A Multicenter, Open-Label, Phase 2 Trial to Evaluate the Safety and Activity of Efgartigimod (ARGX-113) in Adult Patients with Primary Immune Thrombocytopenia bad-data
Listed as ongoing, but also has a completion date and reported results 2019-002100-41 A Phase 3, Multicenter, Randomized, Double-Blinded, Placebo-Controlled Trial to Evaluate the Efficacy and Safety of Efgartigimod (ARGX-113) 10 mg/kg Intravenous in Adult Patients With Primary Immune T... 2022-02-09 bad-data
Ongoing 2019-002101-21 A Phase 3, Multicenter, Open-Label, Long-term Trial to Evaluate the Safety and Efficacy of Efgartigimod (ARGX-113) 10 mg/kg Intravenous in Adult Patients With Primary Immune Thrombocytopenia Sperim... not-yet-due
Listed as ongoing, but also has a completion date 2019-003076-39 A Phase 2 Trial to Investigate the Efficacy, Safety, and Tolerability of Efgartigimod PH20 SC in Adult Patients With Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) 2023-05-11 bad-data
Ongoing 2019-003107-35 Open-label Extension of the ARGX-113-1802 Trial to Investigate the Long-term Safety, Tolerability, and Efficacy of Efgartigimod PH20 SC in Patients With Chronic Inflammatory Demyelinating Polyneuropat... not-yet-due
Exempt, with results Terminated 2020-001546-19 A First-in-Human Study in Adult Subjects Hospitalized with Covid-19 to Investigate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, Immunogenicity and Efficacy of ARGX-117 2020-10-26 not-yet-due
Completed, report not yet due 2020-002915-23 A Randomized, Double-Blinded, Placebo-Controlled Trial to Investigate the Efficacy, Safety, and Tolerability of Efgartigimod PH20 SC in Adult Patients With Pemphigus (Vulgaris or Foliaceus) (ADDRESS) 2023-08-22 not-yet-due
Listed as ongoing, but also has a completion date 2020-002917-16 An Open-Label, Multicenter, Follow-up Trial of ARGX-113-1904 to Evaluate the Safety, Tolerability, and Efficacy of Efgartigimod PH20 SC in Patients with Pemphigus 2024-01-15 bad-data
Listed as ongoing, but also has a completion date 2020-004032-21 A Phase 3, Multicenter, Randomized, Double-Blinded, Placebo-Controlled Trial to Evaluate the Efficacy and the Safety of Efgartigimod (ARGX-113) PH20 Subcutaneous in Adult Patients With Primary Immune ... 2023-10-19 bad-data
Ongoing 2020-004033-20 A Phase 3, Multicenter, Open-Label, Long-Term Trial to Evaluate the Safety and Efficacy of Efgartigimod (ARGX-113) PH20 Subcutaneous in Adult Patients With Primary Immune Thrombocytopenia not-yet-due
Listed as ongoing, but also has a completion date and reported results 2020-004085-19 A Phase 3, Randomized, Open-Label, Parallel-Group Study to Compare the Pharmacodynamics, Pharmacokinetics, Efficacy, Safety, Tolerability, and Immunogenicity of Multiple Subcutaneous Injections of Efg... 2021-12-13 bad-data
Ongoing 2020-004086-38 A Long-Term, Single-Arm, Open-label, Multicenter Phase 3 Study to Evaluate the Safety and Tolerability of Multiple Subcutaneous Injections of Efgartigimod PH20 SC in Patients With Generalized Myasthen... not-yet-due
Trial is partly outside EEC 2020-005841-18 Open-label Uncontrolled Trial to Evaluate Pharmacokinetics, Pharmacodynamics, Safety, and Activity of Efgartigimod in Children From 2 to Less Than 18 Years of Age With Generalized Myasthenia Gravis bad-data
Ongoing 2021-001277-23 A Phase 2/3, Randomized, Double-Blinded, Placebo-Controlled, Parallel-Group, 2-Arm, Multicenter, Operationally Seamless Study to Evaluate the Efficacy, Safety, Tolerability, Pharmacodynamics, Pharmac... not-yet-due
Other 2021-002460-46 A Long-term, Single-Arm, Open-label, Multicenter, Follow-on Trial of ARGX-113-2006 to Evaluate Safety of Efgartigimod Administered Intravenously in Children With Generalized Myasthenia Gravis Speri... not-yet-due
Ongoing 2021-002504-12 A Phase 3b, Randomized, Open-label, Parallel-Group Study to Evaluate Different Dosing Regimens of Intravenous Efgartigimod to Maximize and Maintain Clinical Benefit in Patients With Generalized Myasth... not-yet-due
Ongoing 2021-003063-10 An Open-label Extension Study of ARGX-113-2009 to Evaluate the Long term Safety, Tolerability, and Efficacy of Efgartigimod PH20 SC in Adult Participants With Bullous Pemphigoid not-yet-due
Other 2021-003087-27 A Phase 2/3, Randomized, Double-Blinded, Placebo-Controlled, Parallel-Group Study to Investigate the Efficacy and Safety of Efgartigimod PH20 SC in Adult Participants With Bullous Pemphigoid not-yet-due
Ongoing 2021-003302-50 A Phase 2, Randomized, Double-Blinded, Placebo-Controlled, Parallel- Group, Multicenter Trial to Evaluate the Safety and Tolerability, Efficacy,Pharmacokinetics, Pharmacodynamics, and Immunogenicity o... not-yet-due
Other 2021-004998-32 A Long-Term Extension of the ARGX-117-2002 Trial to Evaluate the Long-term Safety and Tolerabillity, Efficacy, Pharmacodynamics, Pharmacokinetics, and Immunogenicity of ARGX-117 in Adults with Multifo... not-yet-due
Completed, report not yet due 2021-005911-30 A Phase 2, Randomized, Placebo-controlled, Parallel Group, Double-blind, Proof-of-concept Study to Evaluate the Safety and Efficacy of Intravenous Efgartigimod in Adult Participants With Primary Sjögr... 2024-02-12 not-yet-due