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38 Myasthenia Gravis Trials

Power is an online platform that helps thousands of Myasthenia Gravis patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

This trial is testing nipocalimab, a medication that lowers certain antibodies, in children and teens with generalized myasthenia gravis who don't respond well to standard treatments. The goal is to see if it helps reduce their symptoms by lowering harmful antibodies in their blood.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:2 - 17
Sex:All
12 Participants Needed
This trial is testing a medication called efgartigimod to help people with Generalized Myasthenia Gravis, a condition that causes muscle weakness. The medication works by lowering harmful proteins in the blood that attack muscles. The study will compare different usage patterns of the medication over a period of several months. Efgartigimod was well tolerated and effective in patients with generalized myasthenia gravis.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
69 Participants Needed
This trial is testing a new medication called ALXN1720 to help adults with a type of muscle weakness caused by their immune system. The medication aims to stop the immune system from attacking their muscles, which should help reduce their symptoms.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
260 Participants Needed
This trial is testing nipocalimab, a medicine that blocks harmful proteins, in people with generalized myasthenia gravis to see if it can reduce their muscle weakness.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
196 Participants Needed
This trial tests a new treatment for Myasthenia Gravis in patients with specific antibodies. It aims to see if the new treatment improves muscle strength.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
238 Participants Needed
This trial is testing zilucoplan, a medication for muscle weakness, in patients with generalized Myasthenia Gravis who were in previous studies. It aims to see if the drug is safe and effective over time by calming the immune system to prevent it from attacking muscles. Zilucoplan is currently being tested for its potential to improve disease control in generalized myasthenia gravis.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
200 Participants Needed
The primary purpose of this study is to measure the efficacy and safety of efgartigimod intravenously (IV) compared to placebo in participants with Acetylcholine Receptor Binding Antibody (AChR-Ab) seronegative Generalized Myasthenia Gravis (gMG). Other objectives are to assess long-term efficacy, safety, and tolerability of efgartigimod. Study will consist of: * Screening * Part A: participants will be randomized to receive either efgartigimod IV or placebo * Part B: participants completing part A will receive open-label efgartigimod IV
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
110 Participants Needed
This trial tests whether adding ondansetron to pyridostigmine can help patients with myasthenia gravis who suffer from stomach problems caused by pyridostigmine. Pyridostigmine helps muscles work better, but it can cause nausea. Ondansetron is used to prevent this nausea. The goal is to see if patients can tolerate higher doses of pyridostigmine without feeling sick. Ondansetron is widely used to prevent nausea and vomiting in various conditions, including chemotherapy, pregnancy, and postoperative recovery.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
24 Participants Needed
The purpose of this Phase 2 study is to evaluate the safety, tolerability, pharmacometrics, and efficacy of DNTH103 in participants with generalized myasthenia gravis (gMG).
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 75
Sex:All
60 Participants Needed
This trial is testing a new treatment called Descartes-08 CAR T-cells in patients with Generalized Myasthenia Gravis. The treatment involves modifying the patient's own immune cells to better attack the cells causing their muscle weakness. The goal is to see if this approach is safe and effective.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
30 Participants Needed
Phase 1b/2a First-in-Human (FIH) clinical trial to assess the safety, tolerability, pharmacodynamics (PD), and efficacy of multiple ascending doses of CNP-106.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 75
Sex:All
54 Participants Needed
This trial is testing a new drug called CC-97540 to see if it is safe and effective for people with relapsing or progressive multiple sclerosis. The goal is to find out if it can help manage symptoms or slow down the disease.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 60
Sex:All
120 Participants Needed
This trial is testing a new cell therapy called MuSK-CAART for patients with a severe muscle disease known as MuSK myasthenia gravis. These patients have harmful antibodies that attack their muscles. The therapy uses special cells to find and stop these bad antibodies, potentially leading to long-term relief from the disease. Rituximab has been used to treat MuSK myasthenia gravis, showing some success in patients who are refractory to standard treatments.
No Placebo Group
Prior Safety Data
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
24 Participants Needed
This trial is testing if oxaloacetate can help people with Myasthenia Gravis. Patients will take different doses of oxaloacetate over a period of time. The goal is to see if oxaloacetate can improve muscle function by boosting energy production in cells.
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
24 Participants Needed
During this pilot study, the investigators will examine the effects of whole-body electrical muscle stimulation exercise (WB-EMS Exercise) on neuromuscular junction (NMJ) transmission and fatigability in adults with Generalized Myasthenia Gravis (gMG). The investigators will also test whether a relationship exists between NMJ transmission dysfunction and fatigability in gMG, which has long been presumed but never directly assessed. Participants will undergo clinical and electrophysiologic testing before and after the WB-EMS Exercise intervention. The WB-EMS Exercise intervention will be delivered 2 times per week for 4 weeks. Long-term follow up is optional. The hypotheses are (a) that the WB-EMS exercise will improve fatigability and NMJ transmission, and (b) that NMJ transmission dysfunction is related to fatigability.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18+
Sex:All
16 Participants Needed
This trial is testing batoclimab, a medication given by injection, in patients with generalized Myasthenia Gravis who have specific antibodies. The goal is to see if it can improve their muscle strength and daily activities by lowering harmful antibodies. The study will also check if the benefits last over time. Batoclimab is being tested for its safety and potential efficacy in Chinese patients with generalized myasthenia gravis.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
240 Participants Needed
The purpose of this study is to evaluate the long-term safety and tolerability of efgartigimod PH20 SC 1000 mg, and the clinical efficacy, PD, pharmacokinetics (PK), immunogenicity, impact on the quality of life (QoL) of the participants, treatment satisfaction, and administration method preference, and the feasibility of self- and caregiver-supported administration of the SC injection. Treatment duration: 3-week treatment periods, repeated as needed with at least 28 days in between treatment periods Health measurements: total levels of immunoglobulin G (IgG), Acetylcholine receptor binding autoantibodies (AChR-Ab) levels, Myasthenia Gravis Activities of Daly Living (MG-ADL).
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
184 Participants Needed
This Phase 2 proof-of-concept, dose range finding study aims to evaluate the safety and efficacy of 3 dose levels of NMD670 vs placebo in adult patients with MG with antibodies against AChR or MuSK, administered twice a day (BID) for 21 days.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 75
Sex:All
84 Participants Needed
The purpose of this study is to measure the pharmacokinetics (PK), pharmacodynamics (PD), safety, tolerability, and immunogenicity of efgartigimod PH20 SC in pediatric participants with gMG aged 2 to \<18 years. The primary goal is to confirm an appropriate dose of efgartigimod PH20 SC for pediatric patients using PK and PD results from this study. Participants will receive injections of efgartigimod PH20 SC and will be monitored for safety until the end of the study. At the end of the follow-up period, eligible participants may roll over to an open-label extension (OLE) study. The participants will be in the study for up to 14 weeks.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:2 - 17
Sex:All
12 Participants Needed
The purpose of this study is to assess the long-term safety and tolerability of an additional 52 weeks of Zilucoplan treatment administered by subcutaneous injection once daily in pediatric study participants
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 3
Age:12+
Sex:All
8 Participants Needed
The purpose of this study is to assess the pharmacokinetics, pharmacodynamics, safety, tolerability, immunogenicity and activity of zilucoplan (ZLP) in pediatric study participants with generalized myasthenia gravis (gMG).
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:12 - 17
Sex:All
8 Participants Needed
The primary purpose of this study is to characterize the pharmacokinetics and pharmacodynamics of treatment with ravulizumab intravenous infusion in pediatric participants with gMG.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:6 - 18
Sex:All
12 Participants Needed
This trial is testing two medications, pozelimab and cemdisiran, to help people with generalized myasthenia gravis (gMG), a condition that causes muscle weakness. The study aims to see if these drugs can improve daily functioning and muscle strength by calming down an overactive immune system. The trial will also check the safety of these treatments.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
335 Participants Needed
ME\&MG is a standalone software (digital solution) running on patients smartphones, connected to a web portal for physicians. It is intended to be used as an unsupervised digital self-assessment tool for the monitoring of disabilities in patients living with MG. ME\&MG contains digital active tests for the assessment of ptosis, breathing, dysarthria, upper- and lower-limb (arms and legs) weakness, treatment follow-up, and validated e-questionnaires related to daily activities, pain, fatigue, sleep, and depression disorders. The objectives of this study are to validate the accuracy, reliability and reproducibility of the unsupervised at-home self-assessment of symptoms on the patient's smartphone with ME\&MG versus the standard in-clinic testing, as well as to evaluate the safety of the solution, its usability and satisfaction.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 60
Sex:All
144 Participants Needed
This study plans to learn more about if the drug efgartigimod can be used in the hospital to treat exacerbations in participants with myasthenia gravis (MG). Efgartigimod has been approved by the FDA for ongoing (chronic) treatment of generalized MG in adult patients who are anti-acetylcholine receptor (AChR) antibody positive but has not been studied in the treatment of worsening weakness requiring hospital admission (known as "exacerbation"). This investigation aims to see if using efgartigimod in this way improves symptoms and recovery from exacerbation, and how it affects certain MG markers in the blood. The main questions it aims to answer are: * Is efgartigimod effective as a hospital-administered acute therapy for participants with worsening MG (MG exacerbation) who require hospitalization? * Will efgartigimod lead to clinical improvement with a similar reduction in validated research scales, such as the Quantitative MG (QMG) scale, as standard of care therapies? Participants will receive 4 doses of efgartigimod over the course of 4 weeks with an additional follow-up visit at the clinic.
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 4
Age:18+
Sex:All
20 Participants Needed
This trial tests a combination of strong chemotherapy and an immune-suppressing medicine followed by a stem cell transplant. It targets patients with autoimmune neurological diseases that haven't improved with other treatments. The treatment aims to weaken the immune system to stop it from attacking the nervous system and then helps the body recover by making new blood cells. High-dose chemotherapy followed by a stem cell transplant has been shown to improve various autoimmune diseases.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:< 71
Sex:All
53 Participants Needed
Image of trial facility.

Iptacopan for Myasthenia Gravis

Springfield, Illinois
The study is a randomized, double-blind, placebo-controlled, multicenter, Phase III study, to evaluate efficacy, safety and tolerability of iptacopan in patients with AChR+ gMG who are on stable SOC treatment. Participants who meet the eligibility criteria will be randomized in a ratio of 1:1, to receive either iptacopan or matching placebo, for 6 months (180 days) while continuing on a stable SOC treatment. The randomization will be stratified based on region.
Prior Safety Data
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18 - 75
Sex:All
146 Participants Needed
Image of trial facility.

CABA-201 for Myasthenia Gravis

Rochester, Minnesota
RESET-MG: A Phase 1/2 Open-Label Study to Evaluate the Safety and Efficacy of CABA-201 in Participants with Generalized Myasthenia Gravis
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 70
Sex:All
12 Participants Needed
The purpose of this study is to evaluate the efficacy and safety of efgartigimod PH20 SC given by a pre-filled syringe in adult patients with ocular myasthenia gravis. The study consists of a part A (approximately 7 weeks) and a part B (up to 2 years). In part A, half of the participants will receive efgartigimod PH20 SC and the other half will receive placebo. In part B, all participants will receive efgartigimod PH20 SC. The participants will be in the study for about up to 2 years and 12 weeks.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
124 Participants Needed
The overall purpose of this pilot study is to examine the feasibility, acceptability, and tolerability of light and moderate intensity exercise in adults with MGeffect of light vs. moderate intensity exercise on health outcomes. Participants will be enrolled into the NeuroWell exercise program, which is geared toward individuals with neurological disorders or injuries and led by Certified Exercise Physiologists (CEPs) at the HealthPartners Neuroscience Center. A total of 20 people with MG will be enrolled in this study and participate in a small group exercise program 3 times a week for 12 weeks. Participants will be randomized into two exercise groups: 1) Light intensity or 2) Moderate intensity. We hypothesize that light and moderate intensity exercise will be feasible, acceptable, and tolerable in adults with MG and that individuals in the light intensity exercise group will be able to achieve the same improvement in health outcomes as the moderate intensity group.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 80
Sex:All
20 Participants Needed
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Frequently Asked Questions

How much do Myasthenia Gravis clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Myasthenia Gravis clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Myasthenia Gravis trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Myasthenia Gravis is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Myasthenia Gravis medical study ?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Myasthenia Gravis clinical trials ?

Most recently, we added Oxaloacetate for Myasthenia Gravis, YTB323 for Myasthenia Gravis and Efgartigimod for Myasthenia Gravis to the Power online platform.