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NCT07501702Active, not recruitingPhase 2

A Phase 2 Study to Evaluate Povetacicept in Adults With Generalized Myasthenia Gravis

A Phase 2, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With a Long-term Extension of Povetacicept in Adults With Generalized Myasthenia Gravis

Source: ClinicalTrials.gov · Last updated 29 Oct 2026

Brief summary (registry, in English)

The purpose of this study is to evaluate the pharmacodynamic (PD) effect, safety, and tolerability of Povetacicept in participants with generalized myasthenia gravis (gMG).

Status (registry)
Active, not recruiting
Phase (registry)
Phase 2
Study type
Interventional
Enrollment
34 (actual)
First submitted
24 Mar 2026
Start date
13 May 2026
Primary completion date
2 Mar 2029
Lead sponsor
Vertex Pharmaceuticals Incorporated
NCT number
NCT07501702
EU CT number
2025-523950-15-01

What you commit to

  • Study type: Interventional · Phase 2
  • Participants enrolled: 34
  • From 13 May 2026 to the primary completion date, 2 Mar 2029
  • 31 sites in 5 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other illness

  • History of thymic surgery within 6 months of screening
  • History of malignancy within the last 5 years

Other

  • Additional exclusion criteria are defined in the protocol
    • Other protocol defined Inclusion/Exclusion criteria will apply.

Who the study is looking for

  • Age greater than or equal to (\>=) 18 years
  • Diagnosis of generalized myasthenia gravis with generalized muscle weakness and fitting MGFA clinical classification II-IV
  • Additional inclusion criteria are defined in the protocol

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (31)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Eastern Health - Box Hill Hospital
Coordinator of this site? Confirm its status
Box HillAustraliaUnknown status
University Hospitals Birmingham NHS Foundation Trust - Queen Elizabeth Hospital
Coordinator of this site? Confirm its status
BirminghamUnited KingdomUnknown status
St. George's University Hospital
Coordinator of this site? Confirm its status
LondonUnited KingdomUnknown status
Northern Care Alliance NHS Foundation Trust - Salford Royal Hospital
Coordinator of this site? Confirm its status
SalfordUnited KingdomUnknown status
Medicover Integrated Clinical Services Sp. z o.o.
Coordinator of this site? Confirm its status
BydgoszczPolandRecruiting
Neurologia Śląska Centrum Medyczne
Coordinator of this site? Confirm its status
KatowicePolandRecruiting
Ilkowski I Partnerzy sp.p. Lekarzy
Coordinator of this site? Confirm its status
PoznanPolandRecruiting
Clinical Research Center Sp z o o Medic R Sp k
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PoznanPolandRecruiting
Twoja Przychodnia Poznanskie Centrum Medyczne Sp. z o.o.
Coordinator of this site? Confirm its status
PoznanPolandRecruiting
ETG Neuroscience Sp. z o.o.
Coordinator of this site? Confirm its status
WarsawPolandRecruiting
Centrum Medyczne NeuroProtect
Coordinator of this site? Confirm its status
WarsawPolandRecruiting
Neurology Offices
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Boca RatonUnited StatesUnknown status
SFM Clinical Reseach, LLC
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Boca RatonUnited StatesUnknown status
Univ of NC Chapel Hill, Neurology
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Chapel HillUnited StatesUnknown status
Clinical Trials of South Carolina - Neurology
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CharlestonUnited StatesUnknown status
Ut Erlanger Neurology
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ChattanoogaUnited StatesUnknown status
Homestead Associates in Research
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HomesteadUnited StatesUnknown status
Hawaii Pacific Neuroscience
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HonoluluUnited StatesUnknown status
Nerve and Muscle Center of Texas - Neurology
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HoustonUnited StatesUnknown status
UF Health Jacksonville Respiratory Therapy (PFT and DLCO)
Coordinator of this site? Confirm its status
JacksonvilleUnited StatesUnknown status
Las Vegas Neurology Center
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Las VegasUnited StatesUnknown status
Y & L Advance Health Care, Inc D/B/A Elite Clinical Research - Neurology
Coordinator of this site? Confirm its status
MiamiUnited StatesUnknown status
Quantix Research
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MiamiUnited StatesUnknown status
Tri Valley Neurology Medical Associates, Inc.
Coordinator of this site? Confirm its status
Mission HillsUnited StatesUnknown status
HSHS Medical Group - St. Elizabeth's Hospital
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O'FallonUnited StatesUnknown status
Texas Institute for Neurological Disorders
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ShermanUnited StatesUnknown status
Patient Care Clinical Research, LLC
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SnellvilleUnited StatesUnknown status
USF Carol and Frank Morsani Center for Advanced Healthcare
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TampaUnited StatesUnknown status
Neurology Care Clinic
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WaxahachieUnited StatesUnknown status
Istanbul University Medical Faculty
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FatihTurkey (Türkiye)Unknown status
Kocaeli University Medical Faculty
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KocaeliTurkey (Türkiye)Unknown status

This page is information, not medical advice. Discuss any trial with your doctor.