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Patient Impact

Mike, a patient living with gMG. Mike has received compensation from Alexion Pharmaceuticals, Inc. and has a relative who works for Alexion.

gMG symptoms can have a devastating impact on patients1-3

Prevalence of myasthenia gravis4,5:

Recent studies indicate that ~76% of diagnosed MG cases are generalized.

  • Prevalence numbers may underestimate the true number of gMG cases, as the disease is underdiagnosed
  • Generally prevalence is higher in females than in males, but reverses in older people; females often have an earlier age of onset compared to males
  • The peak of incidence is between 20 and 40 years in females and between 60 and 80 years in males

Muscle damage caused by gMG can make daily activities and physical functions challenging

Some patients may struggle with2:

Vision

Breathing

Speech

Eating

Mobility

Common symptoms of gMG include6-8:

  • Speech problems
  • Difficulty chewing and swallowing
  • Double vision/eyelid droop
  • Altered facial expressions
  • Difficulty holding one’s head up
  • Trouble lifting the arms
  • Weak grip
  • Difficulty walking long distances or climbing stairs
  • Trouble in rising from a sitting position
  • Difficulty breathing
  • Fatigue

Unpredictable gMG symptom fluctuations may lead to a profound burden1,2

Fluctuations are pervasive and severe

experienced symptom fluctuations1,a

In concept elicitation interviews conducted in 28 adult patients with gMG.


Despite conventional therapy, 2 out of 3 patients experience gMG symptoms9.b

Uncontrolled gMG can ultimately lead to clinical events such as life-threatening crises or exacerbations3

Symptoms and symptom severity can fluctuate, affecting QoL1,2,a

Appearing as a range of physical symptoms1,a

  • Fatigue
  • Impaired vision
  • Trouble swallowing
  • Difficulty breathing
  • Weakness

Affecting well-being1,a

  • Physical
  • Emotional
  • Social
  • Economic

Leading to lifestyle trade-offs2,c

  • Work life
  • Family life

aResults from a qualitative, cross-sectional, non-interventional study having semi-structured, in-depth concept elicitation interviews (N=28) conducted in the US with adult patients diagnosed with gMG.1

bResults of a questionnaire sent to 3262 members of the German Myasthenia Association who had myasthenia gravis (MG) (response rate of 52.5% [n=1660]) that reported various aspects of respondents’ lives, including demographic data, educational status, employment, income, and level of disability.9

cInsights based on qualitative data collected from a global, qualitative research study of 54 people affected by MG, a Patient Council report on six people living with MG, and a literature review of patient-reported outcomes.2

gMG, generalized myasthenia gravis; QoL, quality of life.

Mike, a patient living with gMG. Mike has received compensation from Alexion Pharmaceuticals, Inc., and has a relative who works for Alexion.

Learn about a gMG treatment option

See ULTOMIRIS Data

IMPORTANT SAFETY INFORMATION INCLUDING BOXED WARNING

WARNING: SERIOUS MENINGOCOCCAL INFECTIONS

ULTOMIRIS, a complement inhibitor, increases the risk of serious infections caused by Neisseria meningitidis [see Warnings and Precautions (5.1)] Life-threatening and fatal meningococcal infections have occurred in patients treated with complement inhibitors. These infections may become rapidly life-threatening or fatal if not recognized and treated early.

  • Complete or update vaccination for meningococcal bacteria (for serogroups A, C, W, Y, and B) at least 2 weeks prior to the first dose of ULTOMIRIS, unless the risks of delaying ULTOMIRIS therapy outweigh the risk of developing a serious infection. Comply with the most current Advisory Committee on Immunization Practices (ACIP) recommendations for vaccinations against meningococcal bacteria in patients receiving a complement inhibitor. See Warnings and Precautions (5.1) for additional guidance on the management of the risk of serious infections caused by meningococcal bacteria.
  • Patients receiving ULTOMIRIS are at increased risk for invasive disease caused by Neisseria meningitidis, even if they develop antibodies following vaccination. Monitor patients for early signs and symptoms of serious meningococcal infections and evaluate immediately if infection is suspected.

Because of the risk of serious meningococcal infections, ULTOMIRIS is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called ULTOMIRIS and SOLIRIS REMS [see Warnings and Precautions (5.2)].

CONTRAINDICATIONS

  • Initiation in patients with unresolved serious Neisseria meningitidis infection.

WARNINGS AND PRECAUTIONS

Serious Meningococcal Infections

ULTOMIRIS, a complement inhibitor, increases a patient’s susceptibility to serious, life-threatening, or fatal infections caused by meningococcal bacteria (septicemia and/or meningitis) in any serogroup, including non-groupable strains. Life-threatening and fatal meningococcal infections have occurred in both vaccinated and unvaccinated patients treated with complement inhibitors.

Revaccinate patients in accordance with ACIP recommendations considering the duration of ULTOMIRIS therapy. Note that ACIP recommends an administration schedule in patients receiving complement inhibitors that differs from the administration schedule in the vaccine prescribing information. If urgent ULTOMIRIS therapy is indicated in a patient who is not up to date with meningococcal vaccines according to ACIP recommendations, provide antibacterial drug prophylaxis and administer meningococcal vaccines as soon as possible. Various durations and regimens of antibacterial drug prophylaxis have been considered, but the optimal durations and drug regimens for prophylaxis and their efficacy have not been studied in unvaccinated or vaccinated patients receiving complement inhibitors, including ULTOMIRIS. The benefits and risks of treatment with ULTOMIRIS, as well as those associated with antibacterial drug prophylaxis in unvaccinated or vaccinated patients, must be considered against the known risks for serious infections caused by Neisseria meningitidis.

Vaccination does not eliminate the risk of serious meningococcal infections, despite development of antibodies following vaccination.

Closely monitor patients for early signs and symptoms of meningococcal infection and evaluate patients immediately if infection is suspected. Inform patients of these signs and symptoms and instruct patients to seek immediate medical care if they occur. Promptly treat known infections. Meningococcal infection may become rapidly life-threatening or fatal if not recognized and treated early. Consider interruption of ULTOMIRIS in patients who are undergoing treatment for serious meningococcal infection depending on the risks of interrupting treatment in the disease being treated.

ULTOMIRIS and SOLIRIS REMS
Due to the risk of serious meningococcal infections, ULTOMIRIS is available only through a restricted program called ULTOMIRIS and SOLIRIS REMS.

Prescribers must enroll in the REMS, counsel patients about the risk of serious meningococcal infection, provide patients with the REMS educational materials, assess patient vaccination status for meningococcal vaccines (against serogroups A, C, W, Y, and B) and vaccinate if needed according to current ACIP recommendations two weeks prior to the first dose of ULTOMIRIS. Antibacterial drug prophylaxis must be prescribed if treatment must be started urgently, and the patient is not up to date with both meningococcal vaccines according to current ACIP recommendations at least two weeks prior to the first dose of ULTOMIRIS. Patients must receive counseling about the need to receive meningococcal vaccines and to take antibiotics as directed, signs and symptoms of meningococcal infection, and be instructed to carry the Patient Safety Card at all times during and for 8 months following ULTOMIRIS treatment.

Further information is available at www.UltSolREMS.com or 1-888-765-4747.

Other Infections
Serious infections with Neisseria species (other than Neisseria meningitidis), including disseminated gonococcal infections, have been reported.

ULTOMIRIS blocks terminal complement activation; therefore, patients may have increased susceptibility to infections, especially with encapsulated bacteria, such as infections caused by Neisseria meningitidis but also Streptococcus pneumoniaeHaemophilus influenzae, and to a lesser extent, Neisseria gonorrhoeae. Patients receiving ULTOMIRIS are at increased risk for infections due to these organisms, even if they develop antibodies following vaccination.

Thromboembolic Event Management
The effect of withdrawal of anticoagulant therapy during treatment with ULTOMIRIS has not been established. Treatment should not alter anticoagulant management.

Infusion-Related Reactions
Administration of ULTOMIRIS may result in systemic infusion-related reactions, including anaphylaxis and hypersensitivity reactions. In clinical trials, infusion-related reactions occurred in approximately 1 to 7% of patients, including lower back pain, abdominal pain, muscle spasms, drop or elevation in blood pressure, rigors, limb discomfort, drug hypersensitivity (allergic reaction), and dysgeusia (bad taste). These reactions did not require discontinuation of ULTOMIRIS. If signs of cardiovascular instability or respiratory compromise occur, interrupt ULTOMIRIS and institute appropriate supportive measures.

ADVERSE REACTIONS
Most common adverse reactions in adult patients with gMG (incidence ≥10%) were diarrhea and upper respiratory tract infection. Serious adverse reactions were reported in 20 (23%) of patients treated with ULTOMIRIS and in 14 (16%) patients receiving placebo. The most frequent serious adverse reactions were infections reported in at least 8 (9%) patients treated with ULTOMIRIS and in 4 (4%) patients treated with placebo. Of these infections, one fatal case of COVID-19 pneumonia was identified in a patient treated with ULTOMIRIS and one case of infection led to discontinuation of ULTOMIRIS.

DRUG INTERACTIONS
Plasma Exchange, Plasmapheresis, and Intravenous Immunoglobulins
Concomitant use of ULTOMIRIS with plasma exchange (PE), plasmapheresis (PP), or intravenous immunoglobulin (IVIg) treatment can reduce serum ravulizumab concentrations and requires a supplemental dose of ULTOMIRIS.

Neonatal Fc Receptor Blockers
Concomitant use of ULTOMIRIS with neonatal Fc receptor (FcRn) blockers (e.g., efgartigimod) may lower systemic exposures and reduce effectiveness of ULTOMIRIS. Closely monitor for reduced effectiveness of ULTOMIRIS.

USE IN SPECIFIC POPULATIONS
Pregnancy Exposure Registry
There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to ULTOMIRIS during pregnancy. Healthcare providers and patients may call 1-833-793-0563 or go to www.UltomirisPregnancyStudy.com to enroll in or to obtain information about the registry.

To report SUSPECTED ADVERSE REACTIONS, contact Alexion Pharmaceuticals, Inc. at 1-844-259-6783 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

INDICATION
ULTOMIRIS is indicated for the treatment of adult patients with generalized myasthenia gravis (gMG) who are anti-acetylcholine receptor (AChR) antibody-positive.

Please see full Prescribing Information for ULTOMIRIS, including Boxed WARNING regarding serious and life-threatening or fatal meningococcal infections.

References:

Reference:

  1. ULTOMIRIS. Prescribing information. Alexion Pharmaceuticals, Inc.
  1. Data on file. Alexion Pharmaceuticals, Inc.
  2. ULTOMIRIS. Prescribing information. Alexion Pharmaceuticals, Inc.
  1. Meisel A, et al; CHAMPION MG Study Group. J Neurol. 2023;270(8):3862-3875.
  2. Vu T, et al. NEJM Evid. 2022;1(5):1-22.
  3. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  4. Data on file. Alexion Pharmaceuticals, Inc.
  1. Data on file. Alexion Pharmaceuticals, Inc.
  2. ULTOMIRIS. Prescribing information. Alexion Pharmaceuticals, Inc.
  3. Draft article 2.
  1. Data on file. Alexion Pharmaceuticals, Inc.
  2. ULTOMIRIS. Prescribing information. Alexion Pharmaceuticals, Inc.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Data on file. Alexion Pharmaceuticals, Inc.
  3. Muppidi S, et al; MG Composite and MG-QOL15 Study Group. Muscle Nerve. 2011;44(5):727-731.
  4. Vu TH, et al. Eur J Neurol. 2025;32(4):e70158.
  5. Vu T, et al. NEJM Evid. 2022;1(5):1-12.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Kulasekararaj AG, et al. Blood. 2019;133(6):540-549.
  3. Lee JW, et al. Blood. 2019;133(6):530-539.
  4. Vu T, et al. J Neurol. 2023;270(6):3129-3137.
  5. Kusner LL, et al. Ann N Y Acad Sci. 2012;1274(1):127-132.
  6. Meriggioli MN, et al. Lancet Neurol. 2009;8(5):475-490.
  7. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  8. Howard JF Jr. Ann N Y Acad Sci. 2018;1412(1):113-128.
  9. Engel AG, et al. Mayo Clin Proc. 1977;52(5):267-280.
  10. Sahashi K, et al. J Neuropathol Exp Neurol. 1980;39(2):160-172.
  11. Murphy K, et al. In: Janeway’s lmmunobiology. 9th ed. Garland Science, Taylor & Francis Group, LLC; 2017:37-76.
  12. Rother RP, et al. Nat Biotechnol. 2007;25(11):1256-1264.
  1. Vu T, et al. J Neurol. 2023;270(6):3129-3137.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Sheridan D, et al. PLoS One. 2018;13(4):e0195909.
  3. Röth A, et al. Blood Adv. 2018;2(17):2176-2185.
  4. Rother RP, et al. Nat Biotechnol. 2007;25(11):1256-1264.
  5. SOLIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  6. Meisel A, et al; CHAMPION MG Study Group. J Neurol. 2023;270(8):3862-3875.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Meisel A, et al. J Neurol. 2023;270(8):3862-3875.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. CDC. Clinical Guidance for Managing Meningococcal Disease Risk in Patients Receiving Complement Inhibitor Therapy. Meningococcal Disease. Updated November 26, 2024. Accessed December 19, 2024. https://www.cdc.gov/meningococcal/hcp/clinical-guidance/complement-inhibitor.html
  3. CDC. Adult Immunization Schedule by Age. Vaccines & Immunizations. Published November 21, 2024. Accessed December 19, 2024. https://www-cdc-gov/vaccines/hcp/imz-schedules/adult-age.html
  4. CDC. Adult Immunization Schedule Notes. Updated November 21, 2024. Accessed December 19, 2024. https://www.cdc.gov/vaccines/hcp/imz-schedules/adult-notes.html#note-mening
  5. CDC. Clinical Guidance for Meningococcal Disease. Updated August 21, 2024. Accessed December 19, 2024. https://www.cdc.gov/meningococcal/hcp/clinical-guidance/index.html
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Vu T, et al. Eur J Neurol. 2025;32(4):e70158.
  3. Vu T, et al. NEJM Evid. 2022;1(5):1-12.
  4. Myasthenia Gravis Foundation of America. Accessed June 2, 2025. https://myasthenia.org/Portals/0/ADL.pdf
  5. Data on file. Alexion Pharmaceuticals, Inc.
  6. Howard JF, et al. Muscle Nerve. 2024;69(5):556-565.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Vu T, et al. NEJM Evid. 2022;1(5):1-12.
  3. Vu TH, et al. Eur J Neurol. 2025;32(4):e70158.
  4. Fam S, et al. Poster presented at: the 9th Congress of the European Academy of Neurology (EAN) 2023; July 1-4, 2023; Budapest, Hungary.
  1. ULTOMIRIS. Prescribing information. Alexion Pharmaceuticals, Inc.
  2. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  1. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  1. Mantegazza R, et al. Immunotargets Ther. 2020;9:317-331.
  2. Khani-Habibabadi F, et al. Neurol Neuroimmunol Neuroinflamm. 2025;12(5):e200436.
  3. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  4. Guptill JT, et al. Neurotherapeutics. 2016;13(1):118-131.
  5. Li Y, et al. Cleve Clin J Med. 2013;80(11):711-721.
  6. Meriggioli MN, et al. Lancet Neurol. 2009;8(5):475-490.
  7. Engel AG, et al. Mayo Clin Proc. 1977;52(5):267-280.
  8. Sahashi K, et al. J Neuropathol Exp Neurol. 1980;39(2):160-172.
  1. Jackson K, et al. Neurol Ther. 2023;12(1):107-128.
  2. Law N, et al. Neurol Ther. 2021;10(1):1103-1125.
  3. Howard JF, et al. Muscle Nerve. 2024;69(5):556-565.
  4. Data on file. Alexion Pharmaceuticals, Inc.
  5. Vincent A, et al; UK Myasthenia Gravis Survey. J Neurol Neurosurg Psychiatry. 2003;74(8):1105-1108.
  6. Meriggioli MN, et al. Lancet Neurol. 2009;8(5):475-490.
  7. Muppidi S, et al; MG Composite and MG-QOL15 Study Group. Muscle Nerve. 2011;44(5):727-731.
  8. Myasthenia Gravis Foundation of America. Accessed October 1, 2025. https://myasthenia.org/wp-content/uploads/Portals/0/QMG.pdf
  9. Lehnerer S, et al. J Neurol. 2022;269(6):3050-3063.
  1. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  2. Li Y, et al. Cleve Clin J Med. 2013;80(11):711-721.
  3. Data on file. Alexion Pharmaceuticals, Inc.
  4. Khani-Habibabadi F, et al. Neurol Neuroimmunol Neuroinflamm. 2025;12(5):e200436.
  5. Huijbers MG, et al. J Intern Med. 2014;275(1):12-26.
  6. Masuda T, et al. J Neurol Neurosurg Psychiatry. 2012;83(9):935-940.
  7. Melzer N, et al. J Neurol. 2016;263(8):1473-1494.
  8. Gilhus NE, et al. Nat Rev Neurol. 2016;12(5):259-268.
  9. Muppidi S, et al; MG Composite and MG-QOL15 Study Group. Muscle Nerve. 2011;44(5):727-731.
  10. Jaretzki A, et al. Ann Thorac Surg. 2000;70(1):327-334.
  11. Sharshar T, et al. JAMA Neurol. 2021;78(4):426-433.
  1. Sanders DB, et al. Neurology. 2016;87(4):419-425.
  2. Melzer J, et al. J Neurol. 2016;263:1473- 1494.
  3. Menon D, Bril V. Drugs. 2022;82(8):865-887.
  4. Schneider-Gold C, Gilhus NE. Ther Adv Neurol Disord. 2021;14:17562864211065406.
  5. Howard JF Jr, et al. Lancet Neurol. 2021;20(7):526-536.
  6. Vu T, et al. NEJM Evid. 2022;1(5):1-12. doi:10.1056/EVIDoa2100066
  7. Mahic M, et al. Muscle Nerve. 2023;67(4):297-305.
  8. Harris L, et al. BMC Neurol. 2022;22(1):172.
  1. Fichtner ML, et al. Front Immunol. 2020;11:776. doi:10.3389/fimmu.2020.00776
  2. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  1. ULTOMIRIS. Prescribing Information. Alexion Pharmaceuticals, Inc.
  2. Sheridan D, et al. PLoS One. 2018;13(4):0195909.
  3. Röth A, et al. Blood Adv. 2018;2(17):2176-2185.
  4. SOLIRIS. Prescribing information. Alexion Pharmaceuticals, Inc.
  5. Vu T, et al. NEJM Evid. 2022;1(5):1-12.
  6. Meisel A, et al; CHAMPION MG Study Group. J Neurol. 2023;270(8):3862-3875.
  7. Muppidi S, et al; MG Composite and MG-QOL15 Study Group. Muscle Nerve. 2011;44(5):727-731.
  8. Howard JF Jr. Ann N Y Acad Sci. 2018;1412(1):113-128.
  9. Kusner LL, et al. Ann N Y Acad Sci. 2012;1274(1):127-132.
  10. Meriggioli MN, et al. Lancet Neurol. 2009;8(5):475-490.
  11. Conti-Fine BM, et al. J Clin Invest. 2006;116(11):2843-2854.
  12. Data on file. Alexion Pharmaceuticals, Inc.