UCB (EBR:UCB) UCB Media Room: Latest data from generalized myasthenia gravis portfolio at 2023 AANEM Annual Meeting and MGFA Scientific Session

Directive transparence : information réglementée Communiqué sur comptes, résultats, chiffres d’affaires

01/11/2023 07:01
https://mb.cision.com/Public/18595/3866568/9cb442c3c4c57883_800x800ar.png ** UCB presents latest data from generalized myasthenia gravis portfolio at= 2023 AANEM Annual Meeting and MGFA Scientific Session ------------------------------------------------------------ =C2=B7 14 presentations =E2=80=93 including 3 oral sessions =E2=80=93 have = been selected by AANEM and MGFA for inclusion within scientific programs =C2=B7 Results presented across UCB=E2=80=99s generalized myasthenia gravis= (gMG) portfolio, including Open Label Extension data from the MycarinG and= RAISE studies=C2=A0 =C2=B7 Presentations showcase additional data on RYSTIGGO^=C2=AE (rozanolix= izumab-noli) and ZILBRYSQ^=C2=AE (zilucoplan), following recent regulatory = approvals for the treatment of gMG in adult patients, alongside real-world = MG data and its use in better understanding patient experiences =C2=B7 UCB will also host a symposium, =E2=80=9CNew Horizons: Navigating a = New Treatment Landscape for gMG=E2=80=9D on November 1, 12:00 PM MT. Brussels (Belgium), 1st November 2023: 07:00 (CET) UCB (Euronext Brussels: = UCB), a global biopharmaceutical company, today announced that it will be p= resenting results from across its portfolio in generalized myasthenia gravi= s (gMG) at the American Association of Neuromuscular & Electrodiagnostic Me= dicine (AANEM) annual meeting and the Myasthenia Gravis Association of Amer= ica Scientific Session, taking place November 1-4, 2023. Additional results from the MycarinG and RAISE studies,^1,2 and their open-= label extension studies, will be presented, investigating UCB=E2=80=99s roz= anolixizumab-noli, a subcutaneously (SC)-injected monoclonal antibody targe= ting the neonatal Fc receptor (FcRn)^3,4 and zilucoplan, a self-administere= d, subcutaneously injected =C2=A0peptide inhibitor of complement component = 5 (C5 inhibitor) in adults with gMG.^5 These two Phase 3 trials supported U= .S., EU, and Japanese regulatory filings of both rozanolixizumab-noli and z= ilucoplan.=C2=A0 Zilucoplan was recently approved by the U.S. Food and Drug Administration (= FDA) for the treatment of generalized myasthenia gravis (gMG) in adult pati= ents who are anti-acetylcholine receptor (AChR),^6 following FDA approval o= f rozanolixizumab-noli for treatment of gMG in adult patients who are anti-= AChR antibody-positive or anti-muscle-specific tyrosine kinase (MuSK) antib= ody-positive earlier this year.^7 Zilucoplan and rozanolixizumab were also = recently approved in Japan by the Japanese Ministry of Health, Labour and W= elfare (MHLW)^8. Both medicines are also under review by the European Medic= ines Agency (EMA) for the treatment of adults with gMG, with zilucoplan hav= ing recently received a positive CHMP opinion.=C2=A0 These data further inform UCB=E2=80=99s innovative approach to evolving sci= ence into meaningful solutions that help improve outcomes and help address = unmet needs of people living with gMG. =E2=80=9CAdditional results being presented at AANEM 2023 and the MGFA Scie= ntific Sessions from the MycarinG and RAISE studies and their open-label ex= tensions demonstrate UCB=E2=80=99s commitment to finding treatment options = that provide sustained efficacy for patients with gMG, and reinforce the de= pth and strength of our expanding rare disease pipeline and portfolio,=E2= =80=9D said Donatello Crocetta, Head of Global Rare Disease & Rare Medical,= UCB. =E2=80=9CFollowing on from our recent approvals for rozanolixizumab a= nd zilucoplan in the U.S. and Japan for the treatment of adult patients wit= h gMG, we=E2=80=99re very excited to be contributing new treatment options = to people living with this rare neuromuscular disease.=E2=80=9D As part of ongoing work to reveal better understanding of the patient and s= ocietal burden of gMG, UCB will also present posters on real-world data pro= viding insights into the impact of social determinants of health on treatme= nt of people with MG and the increase in risk of gMG exacerbation and healt= hcare resource utilization (HCRU) associated with higher MG-ADL scores.=C2= =A0 Further demonstrating their commitment to finding solutions for unmet needs= within the gMG community, UCB will also present study designs for Phase 2/= 3 studies to assess zilucoplan and rozanolixizumab-noli in pediatric patien= ts with gMG. In total, fourteen abstracts will be presented, including thre= e as oral presentations. =E2=80=9CFor people living with gMG, the burden of disease is great and it= =E2=80=99s important for us as a company to build the body of evidence arou= nd the complexities of this disease,=E2=80=9D said Kim Moran, Head of U.S. = Rare Disease, UCB. =E2=80=9CWe=E2=80=99re committed to creating patient val= ue by pursuing a portfolio of differentiated solutions that are aligned to = the needs and objectives of the generalized myasthenia gravis community.=E2= =80=9D UCB data included within MGFA Scientific Session: https://mb.cision.com/Public/18595/3866568/b2d77e342d3c420a_800x800ar.png =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0 UCB Data included in AANEM Scientific Program: =C2=A0 https://mb.cision.com/Public/18595/3866568/bd1c8ae2b75985cd_800x800ar.png In addition to contributing to the AANEM and MGFA scientific programme, UCB= will be hosting a sponsored therapeutic update session entitled =E2=80=9CN= ew Horizons: Navigating a New Treatment Landscape for gMG=E2=80=9D onsite a= t the congress venue on November 1 at 12:00 PM MT. About generalized Myasthenia Gravis (gMG) gMG is a rare autoimmune disease with a global prevalence of 100=E2=80=9335= 0 cases per every 1 million people.^9 People living with gMG can experience= a variety of symptoms, including severe muscular weakness that can result = in double vision, drooping eyelids, difficulty with swallowing, chewing and= talking, as well as life-threatening weakness of the muscles of respiratio= n.^10,11 In MG, pathogenic autoantibodies can impair synaptic transmission at the ne= uromuscular junction (NMJ) by targeting specific proteins on the post-synap= tic membrane.^12 This disrupts the ability of the nerves to stimulate the m= uscle and results in a weaker contraction. gMG can occur in any race, gende= r or age.^10,11 About zilucoplan Zilucoplan is a once-daily SC, self-administered peptide inhibitor of compl= ement component 5 (C5 inhibitor). As the only once-daily generalized myasth= enia gravis (gMG) target therapy for self-administration by adult patients = with anti acetylcholine receptor (AChR) antibody-positive gMG, zilucoplan i= nhibits complement-mediated damage to the neuromuscular junction through it= s targeted mechanism of action.^13=C2=A0 In October 2023, zilucoplan was approved by the U.S. (Food and Drug Adminis= tration) FDA for the treatment of gMG in adult patients who are anti-acetyl= choline receptor (AchR) antibody-positive.^6 In September 2023, the Committee for Medicinal Products for Human Use (CHMP= ) of the European Medicines Agency (EMA) issued a positive opinion recommen= ding granting marketing authorization for zilucoplan in the European Union = (EU) as an add-on to standard therapy for the treatment of gMG in adult pat= ients who are anti-AChR antibody-positive.^14 A final decision on approval = in the EU is expected before the end of the year, in line with the EMA=E2= =80=99s standard review timeline.=C2=A0 Also in September 2023, the Japanese Ministry of Health, Labour and Welfare= (MHLW) approved zilucoplan for the treatment of gMG in adult patients (onl= y for patients who =C2=A0inadequately respond to steroids or other immunosu= ppressants).^8 Zilucoplan is currently under review by the Australian Therapeutic Goods Ad= ministration (TGA) and Health Canada for the treatment of adults with gMG. = Responses from regulatory agencies to these submissions are expected during= H2 2023 and H1 2024. Orphan designation was granted by the FDA in 2019 to zilucoplan for the tre= atment of myasthenia gravis.^15 About rozanolixizumab-noli In addition to zilucoplan, UCB=E2=80=99s gMG portfolio includes the FDA-app= roved medicine RYSTIGGO^=C2=AE (rozanolixizumab-noli), a subcutaneously inf= used monoclonal antibody targeting the neonatal Fc receptor (FcRn).^1,3=C2= =A0 In June 2023, rozanolixizumab-noli was approved by the FDA, for the treatme= nt of gMG in adult patients who are anti-acetylcholine receptor (AChR) or a= nti-muscle-specific tyrosine kinase (MuSK) antibody-positive, having been g= ranted Priority Review for its Biologic License Application (BLA).^7=C2=A0 In September 2023, rozanolixizumab was granted approval by the Japanese Min= istry of Health, Labour and Welfare (MHLW) for the treatment of generalized= myasthenia gravis (gMG) in adult patients (only for patients who inadequat= ely respond to steroids or other immunosuppressants).^8=C2=A0 Rozanolixizumab is currently under review by the European Medicines Agency = (EMA), the Center of Drug Evaluation of the China National Medical Products= Administration, the Australian Therapeutic Goods Administration (TGA), Hea= lth Canada and Switzerland (Swissmedic) for the treatment of adults with gM= G. Responses from regulatory agencies to these submissions are expected dur= ing H2 2023 and H1 2024.=C2=A0 Important Safety Information for ZILBRYSQ^=C2=AE=C2=A0 IMPORTANT SAFETY INFORMATION INCLUDING BOXED WARNING What is the most important information I should know about ZILBRYSQ? ZILBRYSQ is a medicine that affects part of your immune system. ZILBRYSQ ma= y lower the ability of your immune system to fight certain infections. =C2=B7 ZILBRYSQ increases your chance of getting serious and life-threateni= ng meningococcal infections. Meningococcal infections may become life-threa= tening or fatal if not recognized and treated early. =C2=B7 You must complete or update two types of meningococcal vaccines (f= or both serogroup B infections and serogroup A, C, W, and Y infections) at = least 2 weeks before your first dose of ZILBRYSQ if you have not already ha= d these vaccines. =C2=B7 If your healthcare provider decided that urgent treatment with ZIL= BRYSQ is needed, you should receive meningococcal vaccination(s) as soon as= possible. =C2=B7 If you have not completed or updated vaccinations for meningococca= l infections at least 2 weeks before your first ZILBRYSQ dose and ZILBRYSQ = therapy must be started right away, you must also receive antibiotics. o=C2=A0=C2=A0 =C2=A0If you had a meningococcal vaccine in the past, you mig= ht need additional vaccination before starting ZILBRYSQ. Your healthcare pr= ovider will decide if you need additional meningococcal vaccination. o=C2=A0=C2=A0 =C2=A0Meningococcal vaccines do not prevent all meningococcal= infections. Call your healthcare provider or get emergency medical care ri= ght away if you get any of these signs and symptoms of a meningococcal infe= ction: =C2=B7 headache with nausea or vomiting =C2=B7 headache and fever =C2=B7 headache with a stiff neck or stiff back =C2=B7 fever =C2=B7 fever and a rash =C2=B7 confusion =C2=B7 muscle aches with flu-like symptoms =C2=B7 eyes sensitive to light Your healthcare provider will give you a Patient Safety Card about the risk= of meningococcal infection. Carry it with you at all times during treatmen= t and for 2 months after your last ZILBRYSQ dose. Your risk of meningococca= l infection may continue for several weeks after your last dose of ZILBRYSQ= . It is important to show this card to any healthcare provider who treats y= ou. This will help them diagnose and treat you quickly. ZILBRYSQ is only available through a program called the ZILBRYSQ REMS. Befo= re you can receive ZILBRYSQ, your healthcare provider must: =C2=B7 enroll in the ZILBRYSQ REMS. =C2=B7 counsel you about the risk of meningococcal infection. =C2=B7 give you the Patient Guide, including information about the signs an= d symptoms of meningococcal infection. =C2=B7 give you a Patient Safety Card about your risk of meningococcal infe= ction, as discussed above. =C2=B7 make sure that you are vaccinated with two types of meningococcal va= ccines and, if needed, get revaccinated with the meningococcal vaccines. As= k your healthcare provider if you are not sure if you need to be revaccinat= ed. ZILBRYSQ may also increase the risk of other types of serious infections. =C2=B7 ZILBRYSQ may increase your chance of getting Streptococcus pneumonia= e and Haemophilus influenzae type b. Your healthcare provider will tell you= if you should receive the Streptococcus pneumoniae and Haemophilus influen= zae type b vaccinations. =C2=B7 Certain people may have an increased risk of gonorrhea infection. Ta= lk to your healthcare provider about whether you are at risk for gonorrhea = infection, about gonorrhea prevention, and about regular testing. Call your healthcare provider right away if you have new signs or symptoms = of infection. Who should not use ZILBRYSQ? Do not use ZILBRYSQ if you have a Neisseria meningitidis infection. Before you use ZILBRYSQ, tell your healthcare provider about all of your me= dical conditions, including if you: =C2=B7 have an infection or fever. =C2=B7 are pregnant or plan to become pregnant. It is not known if ZILBRYSQ= will harm your unborn baby. =C2=B7 are breastfeeding or plan to breastfeed. It is not known if ZILBRYSQ= passes into your breast milk. Talk to your healthcare provider about the b= est way to feed your baby if you use ZILBRYSQ. Tell your healthcare provider about all the medicines you take, including p= rescription and over-the-counter medicines, vitamins, and herbal supplement= s. What are the possible side effects of ZILBRYSQ? ZILBRYSQ may cause serious side effects, including: =C2=B7 See =E2=80=9CWhat is the most important information I should know ab= out ZILBRYSQ?=E2=80=9D =C2=B7 Inflammation of the pancreas (pancreatitis) and other pancreatic pro= blems. Pancreatitis and pancreatic cysts have happened in people who use ZI= LBRYSQ. Your healthcare provider will do blood tests to check your pancreas= before you start treatment with ZILBRYSQ. =C2=B7 Call your healthcare provider right away if you have pain in your = stomach area (abdomen) that will not go away. Your healthcare provider will= tell you if you should stop using ZILBRYSQ. The pain may be severe or felt= going from your abdomen to your back. The pain may happen with or without = vomiting. These may be symptoms of pancreatitis. The most common side effects of ZILBRYSQ include: =C2=B7 injection site reactions. =C2=B7 upper respiratory tract infections. =C2=B7 diarrhea. Tell your healthcare provider about any side effect that bothers you or tha= t does not go away. These are not all the possible side effects of ZILBRYSQ= . For more information, ask your healthcare provider or pharmacist. Call yo= ur doctor for medical advice about side effects. You may report side effect= s to FDA at www.fda.gov/medwatch (https://www.fda.gov/medwatch) or 1-800-FD= A-1088. You may also report side effects to UCB, Inc. by calling 1-844-599-= CARE [2273]. See the detailed Instructions for Use that comes with ZILBRYSQ for informat= ion on how to prepare and inject a dose of ZILBRYSQ, and how to properly th= row away (dispose of) used ZILBRYSQ prefilled syringes. INDICATION What is ZILBRYSQ? =C2=B7 ZILBRYSQ is a prescription medicine used to treat adults with a dise= ase called generalized myasthenia gravis (gMG) who are anti-acetylcholine r= eceptor (AChR) antibody positive. =C2=B7 It is not known if ZILBRYSQ is safe and effective in children. Please see the full Prescribing Information (https://www.ucb-usa.com/zilbry= sq-prescribing-information.pdf) and Medication Guide (https://www.ucb-usa.c= om/zilbrysq-patient-medication-guide.pdf) for ZILBRYSQ, including the Boxed= Warning regarding Serious Meningococcal Infections. Please see the Instruc= tions for Use for the ZILBRYSQ Single-Dose Prefilled Syringe. Talk to your = healthcare provider about your condition or your treatment. For more inform= ation, go to www.ZILBRYSQ.com (https://www.zilbrysq.com/) or call 1-844-599= -2273. Important Safety Information for RYSTIGGO^=C2=AE=C2=A0 IMPORTANT SAFETY INFORMATION AND INDICATION WHAT IS RYSTIGGO? RYSTIGGO is a prescription medicine used to treat adults with a disease cal= led generalized myasthenia gravis (gMG) who are acetylcholine receptor (ant= i-AChR) antibody positive or muscle-specific tyrosine kinase (anti-MuSK) an= tibody positive. WHAT IS THE MOST IMPORTANT INFORMATION I SHOULD KNOW ABOUT RYSTIGGO (rozano= lixizumab-noli)? RYSTIGGO may cause serious side effects, including: =C2=B7 Infection: RYSTIGGO may increase the risk of infection. In clinical = studies, the most common infections were upper respiratory tract infections= , COVID-19, urinary tract infections, and herpes simplex infections. Your h= ealthcare provider should check you for infections before starting and duri= ng treatment with RYSTIGGO. Tell your healthcare provider if you have any h= istory of infections. Tell your healthcare provider right away if you have = signs or symptoms of an infection during treatment with RYSTIGGO. Some of t= he signs and symptoms may include fever, chills, frequent and/or painful ur= ination, cough, runny nose, wheezing, shortness of breath, fatigue, sore th= roat, excess phlegm, nasal discharge, back pain, and/or chest pain. =C2=B7 Aseptic Meningitis: RYSTIGGO could cause aseptic meningitis. Tell yo= ur healthcare provider right away if you develop any signs or symptoms of m= eningitis during treatment with RYSTIGGO such as severe headache, neck stif= fness, drowsiness, fever, sensitivity to light, painful eye movements, naus= ea, and vomiting. =C2=B7 Hypersensitivity Reactions: RYSTIGGO can cause swelling and rash. Yo= ur healthcare provider should monitor you during and after treatment and di= scontinue RYSTIGGO if needed. Tell your healthcare provider immediately abo= ut any undesirable reactions you experience after administration. Before taking RYSTIGGO, tell your healthcare provider about all of your med= ical conditions, including if you: =C2=B7 Have a history of infection or think you have an active infection =C2=B7 Have received or are scheduled to receive a vaccine (immunization). = The use of vaccines during RYSTIGGO treatment has not been studied, and the= safety with live or live-attenuated vaccines is unknown. Administration of= live or live-attenuated vaccines is not recommended during treatment with = RYSTIGGO. Completion of age-appropriate vaccines according to vaccination g= uidelines before starting a new treatment cycle with RYSTIGGO is recommende= d. =C2=B7 Are pregnant or plan to become pregnant or are breastfeeding or plan= to breastfeed. Tell your healthcare provider about all the medicines you take, including p= rescription and over-the-counter medicines, vitamins, and herbal supplement= s. WHAT ARE THE POSSIBLE SIDE EFFECTS OF RYSTIGGO? RYSTIGGO may cause serious side effects, including: =C2=B7 See "What is the most important information I should know about RYST= IGGO?" The most common side effects of RYSTIGGO include: =C2=B7 headache =C2=B7 infections =C2=B7 diarrhea =C2=B7 fever =C2=B7 hypersensitivity reactions =C2=B7 nausea These are not all the possible side effects of RYSTIGGO. For more informati= on, ask your healthcare provider or pharmacist. Tell your healthcare provid= er about any side effect that bothers you or that does not go away. Call yo= ur healthcare provider for medical advice about side effects. You are encou= raged to report negative side effects of prescription drugs to the FDA. Vis= it www.fda.gov/medwatch (https://www.fda.gov/medwatch) or call 1-800-FDA-10= 88. You may also report side effects to UCB, Inc. by calling 1-844-599-CARE= [2273]. Please see the full Prescribing Information (https://www.ucb-usa.com/RYSTIG= GO-prescribing-information.pdf) and talk to your healthcare provider about = your condition or your treatment. For further information, contact UCB:=C2=A0 Global Rare Disease Communications Jim Baxter T +32.2.473.78.85.01=C2=A0 jim.baxter@ucb.com =C2=A0 UCB Rare Disease Communications (Japan) T +81.03.6864.7650 Corporate Communications, Media Relations Laurent Schots=C2=A0 T +32.2.559.92.64 =C2=A0 Laurent.schots@ucb.com =C2=A0 Investor Relations Antje Witte =C2=A0 =C2=A0 =C2=A0 =C2=A0=C2=A0 T +32.2.559.94.14=C2=A0 antje.witte@ucb.com About UCB=C2=A0 UCB, Brussels, Belgium (www.ucb.com) is a global biopharmaceutical company = focused on the discovery and development of innovative medicines and soluti= ons to transform the lives of people living with severe diseases of the imm= une system or of the central nervous system. With approximately 8,600 peopl= e in approximately 40 countries, the company generated revenue of =E2=82=AC= 5.5 billion in 2022. UCB is listed on Euronext Brussels (symbol: UCB). Foll= ow us on Twitter: @UCB_news. Forward looking statements=C2=A0 This press release may contain forward-looking statements including, withou= t limitation, statements containing the words =E2=80=9Cbelieves=E2=80=9D, = =E2=80=9Canticipates=E2=80=9D, =E2=80=9Cexpects=E2=80=9D, =E2=80=9Cintends= =E2=80=9D, =E2=80=9Cplans=E2=80=9D, =E2=80=9Cseeks=E2=80=9D, =E2=80=9Cestim= ates=E2=80=9D, =E2=80=9Cmay=E2=80=9D, =E2=80=9Cwill=E2=80=9D, =E2=80=9Ccont= inue=E2=80=9D and similar expressions. These forward-looking statements are= based on current plans, estimates and beliefs of management. All statement= s, other than statements of historical facts, are statements that could be = deemed forward-looking statements, including estimates of revenues, operati= ng margins, capital expenditures, cash, other financial information, expect= ed legal, arbitration, political, regulatory or clinical results or practic= es and other such estimates and results. By their nature, such forward-look= ing statements are not guarantees of future performance and are subject to = known and unknown risks, uncertainties and assumptions which might cause th= e actual results, financial condition, performance or achievements of UCB, = or industry results, to differ materially from those that may be expressed = or implied by such forward-looking statements contained in this press relea= se. Important factors that could result in such differences include: the gl= obal spread and impact of COVID-19, changes in general economic, business a= nd competitive conditions, the inability to obtain necessary regulatory app= rovals or to obtain them on acceptable terms or within expected timing, cos= ts associated with research and development, changes in the prospects for p= roducts in the pipeline or under development by UCB, effects of future judi= cial decisions or governmental investigations, safety, quality, data integr= ity or manufacturing issues; potential or actual data security and data pri= vacy breaches, or disruptions of our information technology systems, produc= t liability claims, challenges to patent protection for products or product= candidates, competition from other products including biosimilars, changes= in laws or regulations, exchange rate fluctuations, changes or uncertainti= es in tax laws or the administration of such laws, and hiring and retention= of its employees. There is no guarantee that new product candidates will b= e discovered or identified in the pipeline, will progress to product approv= al or that new indications for existing products will be developed and appr= oved. Movement from concept to commercial product is uncertain; preclinical= results do not guarantee safety and efficacy of product candidates in huma= ns. So far, the complexity of the human body cannot be reproduced in comput= er models, cell culture systems or animal models. The length of the timing = to complete clinical trials and to get regulatory approval for product mark= eting has varied in the past and UCB expects similar unpredictability going= forward. Products or potential products, which are the subject of partners= hips, joint ventures or licensing collaborations may be subject to differen= ces disputes between the partners or may prove to be not as safe, effective= or commercially successful as UCB may have believed at the start of such p= artnership. UCB=E2=80=99s efforts to acquire other products or companies an= d to integrate the operations of such acquired companies may not be as succ= essful as UCB may have believed at the moment of acquisition. Also, UCB or = others could discover safety, side effects or manufacturing problems with i= ts products and/or devices after they are marketed. The discovery of signif= icant problems with a product similar to one of UCB=E2=80=99s products that= implicate an entire class of products may have a material adverse effect o= n sales of the entire class of affected products. Moreover, sales may be im= pacted by international and domestic trends toward managed care and health = care cost containment, including pricing pressure, political and public scr= utiny, customer and prescriber patterns or practices, and the reimbursement= policies imposed by third-party payers as well as legislation affecting bi= opharmaceutical pricing and reimbursement activities and outcomes. Finally,= a breakdown, cyberattack or information security breach could compromise t= he confidentiality, integrity and availability of UCB=E2=80=99s data and sy= stems.=C2=A0 Given these uncertainties, you should not place undue reliance on any of su= ch forward-looking statements. There can be no guarantee that the investiga= tional or approved products described in this press release will be submitt= ed or approved for sale or for any additional indications or labelling in a= ny market, or at any particular time, nor can there be any guarantee that s= uch products will be or will continue to be commercially successful in the = future. UCB is providing this information, including forward-looking statements, on= ly as of the date of this press release and it does not reflect any potenti= al impact from the evolving COVID-19 pandemic, unless indicated otherwise. = UCB is following the worldwide developments diligently to assess the financ= ial significance of this pandemic to UCB. UCB expressly disclaims any duty = to update any information contained in this press release, either to confir= m the actual results or to report or reflect any change in its forward-look= ing statements with regard thereto or any change in events, conditions or c= ircumstances on which any such statement is based, unless such statement is= required pursuant to applicable laws and regulations.=C2=A0 Additionally, information contained in this document shall not constitute a= n offer to sell or the solicitation of an offer to buy any securities, nor = shall there be any offer, solicitation or sale of securities in any jurisdi= ction in which such offer, solicitation or sale would be unlawful prior to = the registration or qualification under the securities laws of such jurisdi= ction. =C2=A0 References: 1. Bril V, et al. Safety and efficacy of rozanolixizumab in patients with g= eneralised myasthenia gravis (MycarinG): a randomised, double-blind, placeb= o-controlled, adaptive phase 3 study. Lancet Neurol. 2023;22(5):383-94. 2. Howard JF Jr, et al. Safety and efficacy of zilucoplan in patients with = generalised myasthenia gravis (RAISE): a randomised, double-blind, placebo-= controlled, phase 3 study. Lancet Neurol. 2023;22(5):395-406.=C2=A0 3. Smith B, et al. Generation and characterization of a high affinity anti-= human FcRn antibody, rozanolixizumab, and the effects of different molecula= r formats on the reduction of plasma IgG concentration. MAbs. 2018;10:1111-= 30. 4. Kiessling P, et al. The FcRn inhibitor rozanolixizumab reduces human ser= um IgG concentration: A randomized phase 1 study. Sci Transl Med. 2017;9(41= 4:eaan1208). 5. Howard J, et al. Clinical Effects of the Self-administered Subcutaneous = Complement Inhibitor Zilucoplan in Patients With Moderate to Severe General= ized Myasthenia Gravis: Results of a Phase 2 Randomized, Double-Blind, Plac= ebo-Controlled, Multicenter Clinical Trial. JAMA Neurol. 2020 May 1;77(5):5= 82-92. 6. ZILBRYSQ^=C2=AE U.S. Prescribing Information: https://www.ucb-usa.com/zi= lbrysq-prescribing-information.pdf. Accessed October 2023. 7. RYSTIGGO^=C2=AE U.S. Prescribing Information: https://www.ucb-usa.com/RY= STIGGO-prescribing-information.pdf. Accessed October 2023. 8. Data on file: Japan MHLW, 25 September 2023. 9. Punga AR, et al. Epidemiology, diagnostics, and biomarkers of autoimmune= neuromuscular junction disorders. Lancet Neurol. 2022;21(2):176-88. 10. National Institute of Neurological Disorders and Stroke. 2022. Myasthen= ia Gravis Fact Sheet. https://www.ninds.nih.gov/myasthenia-gravis-fact-shee= t. Accessed October 2023. 11. Myasthenia Gravis Foundation of America. MG Quick Facts. https://myasth= enia.org/MG-Education/MG-Quick-Facts. Accessed October 2023.=C2=A0 12. Juel VC, Massey JM. Myasthenia gravis. Orphanet J Rare Dis. 2007;2:44. 13. Howard JF Jr, et al. Safety and efficacy of zilucoplan in patients with= generalised myasthenia gravis (RAISE): a randomised, double-blind, placebo= -controlled, phase 3 study. Lancet Neurol. 2023;22(5):395-406.=C2=A0 14. CHMP Positive Opinion: Zilbrysq https://www.ema.europa.eu/en/medicines/= human/summaries-opinion/zilbrysq. Accessed October 2023. 15. US Food and Drug Administration. https://www.accessdata.fda.gov/scripts= /opdlisting/oopd/detailedIndex.cfm?cfgridkey=3D699319. Accessed October 202= 3. 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