UCB (EBR:UCB) UCB Media Room: EPNS 2023

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

20/06/2023 07:00
https://mb.cision.com/Public/18595/3789790/b877eda2d0ae2bc7_800x800ar.png ** UCB showcases commitment to transforming outcomes for people living with= epilepsy and rare epileptic syndromes at European Pediatric Neurology Soci= ety (EPNS) Annual Congress ------------------------------------------------------------ =C2=B7 Data presented from UCB=E2=80=99s wide ranging portfolio include the= safety profile, efficacy, and tolerability of BRIVIACT^=C2=AE (brivaraceta= m) for the treatment of epileptic seizures in pediatric populations, and a = review of published studies of the effectiveness of Fintepla^=C2=AE=E2=96= =BC(fenfluramine) in reducing the frequency of generalized tonic-clonic (GT= C) seizures in patients with rare epilepsy syndromes =C2=B7 Survey data presented from a collaboration with European Collaborati= on for Epilepsy Trials (ECET) Consortium highlight unmet therapeutic needs = of individuals living with Lennox-Gastaut syndrome in the European Union =C2=B7 UCB will host a symposium entitled =E2=80=98Dravet syndrome and Lenn= ox-Gastaut syndrome: what=E2=80=99s next in practice?=E2=80=99, on Thursday= 22nd June 13.00-14.00 (CEST) Brussels, Belgium, 20 June 2023 =E2=80=93 07.00 AM CET =E2=80=93 UCB will s= hare the latest data from its epilepsy and rare epilepsy syndrome portfolio= at the European Pediatric Neurology Society Annual Congress, June 20-24, 2= 023. The company will present seven abstracts, including one podium present= ation, at the congress, across Dravet syndrome, Lennox-Gastaut syndrome (LG= S), and focal (partial) epileptic seizures. Mike Davis, Head of Global Epilepsy & Rare Syndromes, UCB, said: =E2=80=9CA= t UCB, we aim to positively impact individuals, carers, and families living= with epilepsies, through differentiated solutions, and we look forward to = discussing our latest patient-centred data at EPNS. We continue to pioneer = new research to better understand the fundamental mechanisms of the underly= ing different forms of epilepsy to foster discovery and development of pote= ntial disease modifying or even curative therapies, and the theme of the co= ngress this year =E2=80=93 =E2=80=98From genome and connectome to cure=E2= =80=99 =E2=80=93 aligns perfectly with our ambitions.=E2=80=9D In LGS, the presentation of questionnaire survey data from a collaboration = between Zogenix (now part of UCB) and the European Collaboration for Epilep= sy Trials (ECET) Consortium, assessing the unmet medical needs of patients^= 1 will be complemented by interim results from a European real-world study = of patients with LGS.^2 Between these two presentations, unmet needs and as= sociated disease burden in LGS will be examined from both patient and clini= cal perspectives. The ECET survey illustrates the difficulty in managing LG= S patients, finding that 69% (n=3D61 centres) of centres trialled five to t= en anti-seizure medications and 18% of centres trialled more than ten such = medications in their search for an effective regimen for each patient.^1=C2= =A0 In Dravet syndrome, post-hoc pooled responder data from two identical phase= 3 trials of fenfluramine, have been analysed in order to estimate the numb= er-needed-to-treat (NNT) to reach clinically meaningful response thresholds= ^3. With no head-to-head comparative trials in therapies approved for Drave= t syndrome, these results may be used to guide clinical treatment decisions= .^3 Data presented on fenfluramine also include a review of published studi= es of its effectiveness in reducing the frequency of generalized tonic-clon= ic (GTC) seizures in patients with rare epilepsy syndromes.^4 GTC seizures = are a primary risk factor of sudden unexpected death in epilepsy (SUDEP).^5= =C2=A0 In focal epileptic seizures, data from EXPERIENCE - a pooled analysis of re= trospective cohorts - will be presented, evaluating the safety profile, tol= erability, and efficacy of brivaracetam in pediatric patients in routine cl= inical practice^6. In addition, data on long-term (mean exposure 3.2 patien= t years) safety profile, tolerability, and efficacy, as well as the cogniti= ve and behavioural impact of the treatment, will be shared.^7,8 Ana Infante, Head of Epilepsy and European Operations said: =E2=80=9COur co= mmitment to epilepsy research has never been stronger, and the presentation= s at EPNS speak to the depth of our data, and the variety of perspectives, = clinical and patient, which we seek. Deeper insights on unmet needs within = our therapy areas, such as those of people living with Dravet syndrome and = Lennox-Gastaut syndrome, help us to target future research, and set our sig= hts on addressing the issues in developmental and epileptic encephalopathie= s which impact the lives of patients every day.=E2=80=9D Industry-sponsored symposium discussing developmental epileptic encephalopa= thies (DEEs) =E2=80=98Dravet syndrome and Lennox-Gastaut syndrome: what=E2=80=99s next i= n practice?=E2=80=99, on Thursday 22nd June 13.00-14.00 (CEST) will elevate= knowledge and awareness of the impact of DEEs, and the application of the = latest clinical data to clinical practice through real-world case study dis= cussion. UCB presentations during EPNS 2023 https://mb.cision.com/Public/18595/3789790/a5fdd52ae9159adb_800x800ar.png About BRIVIACT^=C2=AE (brivaracetam) in the EU^9 Important Safety Information about BRIVIACT in the EU=C2=A0 BRIVIACT (brivaracetam) is indicated as adjunctive therapy in the treatment= of partial-onset seizures with or without secondary generalisation in adul= ts, adolescents and children from 2 years of age with epilepsy. Contraindic= ations Hypersensitivity to the active substance, other pyrrolidone derivati= ves or any of the excipients. Special warnings and precautions for use Suic= idal ideation and behaviour have been reported in patients treated with ant= i-epileptic drugs (AEDs) in several indications, including BRIVIACT. =C2=A0= Patients should be monitored for signs of suicidal ideation and behaviour a= nd appropriate treatment should be considered. Patients (and caregivers) sh= ould be advised to seek medical advice should any signs of suicidal ideatio= n or behaviour emerge. BRIVIACT film-coated tablets contain lactose. Patien= ts with rare hereditary problems of galactose intolerance, total lactase de= ficiency or glucose-galactose malabsorption should not take BRIVIACT. Briva= racetam film-coated tablets, solution for injection/infusion and oral solut= ion contain less than 1 mmol sodium (23mg) per tablet/vial/ml respectively,= that is to say essentially =E2=80=98sodium free=E2=80=99. The oral solutio= n contains 168 mg sorbitol (E420) in each ml. Patients with hereditary fruc= tose intolerance (HFI) should not take this medicinal product. The oral sol= ution contains methyl parahydroxybenzoate (E218), which may cause allergic = reactions (possibly delayed). Brivaracetam oral solution contains propylene= glycol (E1520). Posology No dose adjustment is needed in adults with impai= red renal function. Based on data in adults, no dose adjustment is necessar= y neither in paediatric patients with impaired renal function. No clinical = data are available in paediatric patients with renal impairment. In patient= s with hepatic impairment, the following adjusted doses, administered in 2 = divided doses, approximately 12 hours apart, are recommended for all stages= of hepatic impairment: In adults, adolescents and children weighing =E2=89= =A550 kg, a 50 mg/day starting dose is recommended, with a maximum daily do= se of 150 mg/day. For adolescents and children weighing from 20 kg to <50 k= g, a 1 mg/kg/day starting dose is recommended, with a maximum daily dose of= 3 mg/kg/day. For children weighing from 10 kg to <20 kg, a 1 mg/kg/day sta= rting dose is recommended, with a maximum daily dose of 4 mg/kg/day. No cli= nical data are available in paediatric patients with hepatic impairment. In= teraction with other medicinal products and other forms of interaction. Wit= h co-administration of BRIVIACT 200 mg single dose and ethanol 0.6 g/L cont= inuous infusion in healthy subjects there was no pharmacokinetic interactio= n, but the effect of alcohol on psychomotor function, attention and memory = was doubled. Intake of BRIVIACT with alcohol is not recommended. Limited cl= inical data are available implying that coadministration of cannabidiol may= increase the plasma exposure of brivaracetam, possibly through CYP2C19 inh= ibition, but the clinical relevance is uncertain. In healthy subjects, co-a= dministration with rifampicin, a strong enzyme-inducer (600 mg/day for 5 da= ys), decreased BRIVIACT area under the plasma concentration curve (AUC) by = 45%. Prescribers should consider adjusting the dose of BRIVIACT for patient= s starting or ending treatment with rifampicin. Other strong enzyme-inducer= s (such as St John=C2=B4s wort [Hypericum perforatum]) may also decrease th= e systemic exposure of BRIVIACT. Therefore, starting or ending treatment wi= th St John=E2=80=99s wort should be done with caution. In vitro studies hav= e shown that brivaracetam exhibits little or no inhibition of CYP450 isofor= ms except for CYP2C19. Brivaracetam may increase plasma concentrations of m= edicinal products metabolised by CYP2C19 (e.g., lansoprazole, omeprazole, d= iazepam). CYP2B6 induction has not been investigated in vivo and BRIVIACT m= ay decrease plasma concentrations of medicinal products metabolised by CYP2= B6 (e.g. efavirenz). In vitro studies have also shown that BRIVIACT has inh= ibitory effects on OAT3. BRIVIACT 200 mg/day may increase plasma concentrat= ions of medicinal products transported by OAT3. BRIVIACT plasma concentrati= ons are decreased when co-administered with strong enzyme inducing antiepil= eptic drugs (carbamazepine, phenobarbital, phenytoin) but no dose adjustmen= t is required. Effects on ability to drive and use machines BRIVIACT, has m= inor or moderate influence on the ability to drive and use machines. Patien= ts should be advised not to drive a car or to operate other potentially haz= ardous machines until they are familiar with the effects of BRIVIACT, on th= eir ability to perform such activities. Undesirable effects. The most frequ= ently reported adverse reactions with BRIVIACT (reported by >10% of patient= s) were somnolence (14.3%) and dizziness (11.0%). They were usually mild to= moderate in intensity. Somnolence and fatigue were reported at higher inci= dences with increasing dose. Very common adverse reactions (=E2=89=A51% to = <10%) were influenza, decreased appetite, depression, anxiety, insomnia, ir= ritability, convulsion, vertigo, upper respiratory tract infections, cough,= nausea, vomiting, constipation and fatigue. Neutropenia has been reported = in 0.5% (6/1,099) BRIVIACT patients and 0% (0/459) placebo-treated patients= . Four of these patients had decreased neutrophil counts at baseline, and e= xperienced additional decrease in neutrophil counts after initiation of BRI= VIACT. None of the six cases were severe, required any specific treatment, = led to BRIVIACT discontinuation, or had associated infections. Suicidal ide= ation was reported in 0.3 % (3/1099) of BRIVIACT treated patients and 0.7 %= (3/459) of placebo-treated patients. In short-term clinical studies of BRI= VIACT in patients with epilepsy, there were no cases of completed suicide a= nd suicide attempt, however both were reported in the long-term open-label = extension studies. Reactions suggestive of immediate (Type I) hypersensitiv= ity have been reported in a small number of BRIVIACT patients (9/3022) duri= ng clinical development. The safety profile of brivaracetam observed in chi= ldren from 1 month of age was consistent with the safety profile observed i= n adults. In the open label, uncontrolled, long-term studies suicidal ideat= ion was reported in 4.7 % of paediatric patients assessed from 6 years onwa= rds (more common in adolescents) compared with 2.4 % of adults and behaviou= ral disorders were reported in 24.8 % of paediatric patients compared with = 15.1 % of adults. The majority of events were mild or moderate in intensity= , were non-serious, and did not lead to discontinuation of study drug. An a= dditional adverse reaction reported in children was psychomotor hyperactivi= ty (4.7 %). No specific pattern of adverse event (AE) was identified in chi= ldren from 1 month to < 4 years of age when compared to older paediatric ag= e groups. No significant safety information was identified indicating the i= ncreasing incidence of a particular AE in this age group. As data available= in children younger than 2 years of age are limited, brivaracetam is not i= ndicated in this age range. No clinical data are available in neonates. Ove= rdose There is limited clinical experience with BRIVIACT overdose in humans= . Somnolence and dizziness were reported in a healthy subject taking a sing= le dose of 1,400 mg of BRIVIACT. The following adverse reactions were repor= ted with brivaracetam overdose: nausea, vertigo, balance disorder, anxiety,= fatigue, irritability, aggression, insomnia, depression, and suicidal idea= tion in the post-marketing experience. In general, the adverse reactions as= sociated with brivaracetam overdose were consistent with the known adverse = reactions. There is no specific antidote. Treatment of an overdose should i= nclude general supportive measures. Since less than 10% of BRIVIACT is excr= eted in urine, haemodialysis is not expected to significantly enhance BRIVI= ACT clearance. Refer to the European Summary of Product Characteristics for other adverse = reactions and full prescribing information.=C2=A0 https://www.ema.europa.eu/en/documents/product-information/briviact-epar-pr= oduct-information_en.pdf About FINTEPLA^=C2=AE=E2=96=BC(fenfluramine) oral solution in EU^10 FINTEPLA is indicated for the treatment of seizures associated with Dravet = syndrome and Lennox-Gastaut syndrome as an add-on therapy to other anti-epi= leptic medicines for patients 2 years of age and older. Fenfluramine is a s= erotonin releasing agent, and thereby stimulates multiple 5-HT receptor sub= -types through the release of serotonin. Fenfluramine may reduce seizures b= y acting as an agonist at specific serotonin receptors in the brain, includ= ing the 5-HT1D, 5-HT2A, and 5-HT2C receptors, and also by acting on the sig= ma-1 receptor. The precise mode of action of fenfluramine in Dravet syndrom= e and Lennox-Gastaut syndrome is not known. Fenfluramine oral solution is available under a controlled access program t= o ensure regular cardiac monitoring and to mitigate potential off-label use= . Please refer to Fintepla, INN-Fenfluramine (europa.eu) (https://www.ema.eur= opa.eu/en/documents/product-information/fintepla-epar-product-information_e= n.pdf) (SmPC) before prescribing. =E2=96=BCThis medicinal product is subject to additional monitoring. This w= ill allow quick identification of new safety information. Healthcare profes= sionals are asked to report any suspected adverse reactions. Important Safety Information about FINTEPLA^=C2=AE=E2=96=BC in EU Aortic or mitral valvular heart disease and pulmonary arterial hypertension Because of reported cases of valvular heart disease that may have been caus= ed by fenfluramine at higher doses used to treat adult obesity, cardiac mon= itoring must be performed using echocardiography. In the controlled clinica= l studies of fenfluramine for the treatment of Dravet syndrome and Lennox-G= astaut syndrome, no valvular heart disease was observed. Prior to starting = treatment, patients must undergo an echocardiogram to establish a baseline = prior to initiating treatment and exclude any pre-existing valvular heart d= isease or pulmonary hypertension. Echocardiogram monitoring should be condu= cted every 6 months for the first 2 years and annually thereafter. If an ec= hocardiogram indicates pathological valvular changes, a follow-up echocardi= ogram should be considered at an earlier timeframe to evaluate whether the = abnormality is persistent. If pathological abnormalities on the echocardiog= ram are observed, it is recommended to evaluate the benefit versus risk of = continuing fenfluramine treatment with the prescriber, caregiver, and cardi= ologist. If treatment is stopped because of aortic or mitral valvular heart= disease, appropriate monitoring and follow-up should be provided in accord= ance with local guidelines for the treatment of aortic or mitral valvular h= eart disease. With past use in higher doses to treat adult obesity, fenflur= amine was reported to be associated with pulmonary arterial hypertension. P= ulmonary arterial hypertension was not observed in the clinical programme, = but because of the low incidence of this disease, the clinical trial experi= ence with fenfluramine is inadequate to determine if fenfluramine increases= the risk for pulmonary arterial hypertension in patients with Dravet syndr= ome and Lennox-Gastaut syndrome. If echocardiogram findings are suggestive = of pulmonary arterial hypertension, a repeat echocardiogram should be perfo= rmed as soon as possible and within 3 months to confirm these findings. If = the echocardiogram finding is confirmed suggestive of an increased probabil= ity of pulmonary arterial hypertension defined as =E2=80=9Cintermediate pro= bability=E2=80=9D by the 2015 European Society of Cardiology (ESC) and the = European Respiratory Society (ERS) Guidelines, it should lead to a benefit-= risk evaluation of continuation of Fintepla by the prescriber, carer, and c= ardiologist. If the echocardiogram finding, after confirmation, suggests of= a high probability of pulmonary arterial hypertension, as defined by the 2= 015 ESC and ERS Guidelines, it is recommended fenfluramine treatment should= be stopped. Decreased appetite and weight loss=C2=A0 Fenfluramine can cause decreased appetite and weight loss. An additive effe= ct on decreased appetite can occur when fenfluramine is combined with other= anti-epileptic medicines, for example stiripentol. The decrease in weight = appears to be dose related. Most subjects resumed weight gain over time whi= le continuing treatment. The patient's weight should be monitored. A benefi= t risk evaluation should be undertaken prior to commencing treatment with f= enfluramine in patients with a history of anorexia nervosa or bulimia nervo= sa. Fintepla controlled access programme A controlled access programme has been created to 1) prevent off-label use = in weight management in obese patients and 2) confirm that prescribing phys= icians have been informed of the need for periodic cardiac monitoring in pa= tients taking Fintepla.=C2=A0 Somnolence Fenfluramine can cause somnolence. Other central nervous system depressants= , including alcohol, could potentiate the somnolence effect of fenfluramine= . Suicidal behaviour and ideation=C2=A0 Suicidal behaviour and ideation have been reported in patients treated with= anti-epileptic medicines in several indications. A meta-analysis of random= ised placebo-controlled trials with anti-epileptic medicines that did not i= nclude fenfluramine has shown a small increased risk of suicidal behaviour = and ideation. The mechanism of this risk is not known, and the available da= ta do not exclude the possibility of an increased risk for fenfluramine. Pa= tients and caregivers of patients should be advised to seek medical advice = should any signs of suicidal behaviour and ideation emerge. Serotonin syndrome As with other serotonergic agents, serotonin syndrome, a potentially life-t= hreatening condition, may occur with fenfluramine treatment, particularly w= ith concomitant use of other serotonergic agents (including SSRIs, SNRIs, t= ricyclic antidepressants, or triptans); with agents that impair metabolism = of serotonin such as MAOIs; or with antipsychotics that may affect the sero= tonergic neurotransmitter systems. Serotonin syndrome symptoms may include = mental status changes (eg, agitation, hallucinations, coma), autonomic inst= ability (eg, tachycardia, labile blood pressure, hyperthermia), neuromuscul= ar aberrations (eg, hyperreflexia, incoordination), and/or gastrointestinal= symptoms (eg, nausea, vomiting, diarrhoea). If concomitant treatment with = fenfluramine and other serotonergic agents that may affect the serotonergic= systems is clinically warranted, careful observation of the patient is adv= ised, particularly during treatment initiation and dose increases. Increased seizure frequency As with other anti-epileptic medicines, a clinically relevant increase in s= eizure frequency may occur during treatment with fenfluramine, which may re= quire adjustment in the dose of fenfluramine and/or concomitant anti-epilep= tic medicines, or discontinuation of fenfluramine, should the benefit-risk = be negative.=C2=A0 Cyproheptadine=C2=A0 Cyproheptadine is a potent serotonin receptor antagonist and may therefore = decrease the efficacy of fenfluramine. If cyproheptadine is added to treatm= ent with fenfluramine, patients should be monitored for worsening of seizur= es. If fenfluramine treatment is initiated in a patient taking cyproheptadi= ne, fenfluramine=E2=80=99s efficacy may be reduced. Glaucoma Fenfluramine can cause mydriasis and can precipitate angle closure glaucoma= . Discontinue therapy in patients with acute decreases in visual acuity. Co= nsider discontinuation if there is ocular pain and another cause cannot be = determined. Effect of CYP1A2 and CYP2B6 inducers Co-administration with strong CYP1A2 inducers or CYP2B6 inducers will decre= ase fenfluramine plasma concentrations, which may lower the efficacy of fen= fluramine. If co-administration of a strong CYP1A2 or CYP2B6 inducer with f= enfluramine is considered necessary, the patient should be monitored for re= duced efficacy and a dose increase of fenfluramine could be considered prov= ided that it does not exceed twice the maximum daily dose (52 mg/day). If a= strong CYP1A2 or CYP2B6 inducer is discontinued during maintenance treatme= nt with fenfluramine, consider gradual reduction of the fenfluramine dosage= to the dose administered prior to initiating the inducer. Effect of CYP1A2 or CYP2D6 inhibitors Initiation of concomitant treatment with a strong CYP1A2 or CYP2D6 inhibito= r may result in higher exposure and, therefore, adverse events should be mo= nitored, and a dose reduction may be needed in some patients. Coadministration of a single 0.35 mg/kg dose of fenfluramine with fluvoxami= ne (a strong CYP1A2 inhibitor) at steady state (50 mg once daily) in health= y volunteers increased the AUC0-t of fenfluramine by a ratio of 2.1-fold an= d the Cmax by a ratio of 1.2-fold, and decreased the AUC0-t of norfenfluram= ine by a ratio of 1.3-fold and the Cmax by a ratio of 1.4-fold, as compared= to fenfluramine administered alone.=C2=A0 Coadministration of a single 0.35 mg/kg dose of fenfluramine with paroxetin= e (a strong CYP2D6 inhibitor) at steady state (30 mg once daily) in healthy= volunteers increased the AUC0-t of fenfluramine by a ratio of 1.8-fold and= the Cmax by a ratio of 1.1-fold, and decreased the AUC0-t of norfenflurami= ne by a ratio of 1.2-fold and the Cmax by a ratio of 1.3-fold, as compared = to fenfluramine administered alone. Excipients This medicinal product contains sodium ethyl para-hydroxybenzoate (E 215) a= nd sodium methyl para hydroxybenzoate (E 219) which may cause allergic reac= tions (possibly delayed). It also contains sulfur dioxide (E 220) which may= rarely cause severe hypersensitivity reactions and bronchospasm. Patients = with rare glucose-galactose malabsorption should not take this medicinal pr= oduct. This medicinal product contains less than 1 mmol sodium (23 mg) per = the maximum daily dose of 12 mL, that is to say essentially =E2=80=98sodium= -free=E2=80=99. This medicinal product contains glucose which may be harmfu= l to the teeth. BRIVIACT^=C2=AE and FINTEPLA^=C2=AE are registered trademarks of the UCB Gr= oup of Companies. For further information, contact UCB:=C2=A0 Global Communications Nick Francis T +44 7769 307745 email nick.francis@ucb.com =C2=A0 Corporate Communications Laurent Schots T +32.2.559.92.64 email laurent.schots@ucb.com Investor Relations Antje Witte T +32.2.559.94.14 email 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. Given these uncertainties, you should not place undue reliance on an= y of such forward-looking statements. There can be no guarantee that the in= vestigational or approved products described in this press release will be = submitted or approved for sale or for any additional indications or labelli= ng in any market, or at any particular time, nor can there be any guarantee= that such products will be or will continue to be commercially successful = in the future. UCB is providing this information, including forward-looking= statements, only as of the date of this press release and it does not refl= ect any potential impact from the evolving COVID-19 pandemic, unless indica= ted otherwise. UCB is following the worldwide developments diligently to as= sess the financial significance of this pandemic to UCB. UCB expressly disc= laims any duty to update any information contained in this press release, e= ither to confirm the actual results or to report or reflect any change in i= ts forward-looking statements with regard thereto or any change in events, = conditions or circumstances on which any such statement is based, unless su= ch statement is required pursuant to applicable laws and regulations. Addit= ionally, information contained in this document shall not constitute an off= er 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 jurisdiction= in which such offer, solicitation or sale would be unlawful prior to the r= egistration or qualification under the securities laws of such jurisdiction= . References: 1. Tchaicha S, Arzimanoglou A, Holmes E, et al. Assessment of the Unmet Med= ical Needs of Patients With Lennox-Gastaut Syndrome: A Survey in Collaborat= ion With the European Collaboration for Epilepsy Trials Consortium. Abstrac= t 2636 presented at European Paediatric Neurology Society (EPNS), Prague, C= zech Republic, 20-24 June 2023. 2. Strzelczyk A, Gil-Nagel A, Striano P, et al. Lennox-Gastaut Syndrome cha= racteristics: Interim results from a European real-world point-in-time stud= y. Abstract 2109 presented at European Paediatric Neurology Society (EPNS),= Prague, Czech Republic, 20-24 June 2023. 3. Wheless JW, Dai D, Gammaitoni AR, et al. Fenfluramine Responder Analysis= and Numbers Needed to Treat: Post-Hoc Pooled Analysis of Two Phase 3 Studi= es in Dravet Syndrome. Abstract MP06-2635 presented at European Paediatric = Neurology Society (EPNS), Prague, Czech Republic, 20-24 June 2023. 4. Cross H, Devinsky O, Gil-Nagel A. Effect of Fenfluramine on Generalized = Tonic-Clonic Seizures in Rare Epilepsy Syndromes: A Review of Published Stu= dies. Abstract PA03-2633 presented at European Paediatric Neurology Society= (EPNS), Prague, Czech Republic, 20-24 June 2023. 5. Harden C, Tomson T, Gloss D, et al. Practice Guideline Summary: Sudden U= nexpected Death in Epilepsy Incidence Rates and Risk Factors: Report of the= Guideline Development, Dissemination, and Implementation Subcommittee of t= he American Academy of Neurology and the American Epilepsy Society. Epileps= y Curr. 2017;17(3):180-187.=C2=A0 6. Soto Insuga V, D'Souza W, Faught E, et al. 12-Month Effectiveness and To= lerability of Brivaracetam in Pediatric Patients in the Real-World: Subgrou= p Data From the EXPERIENCE Analysis. Abstract PO04-2117 presented at Europe= an Paediatric Neurology Society (EPNS), Prague, Czech Republic, 20-24 June = 2023. 7. Klotz A, Lagae L, Fogarasi A, et al. Long-term Safety and Efficacy of Ad= junctive Brivaracetam in Pediatric Patients with Epilepsy: An Open-label, F= ollow-up Trial. Abstract P: PO04-2119 presented at European Paediatric Neur= ology Society (EPNS), Prague, Czech Republic, 20-24 June 2023. 8. Elshoff JP, Fleyshman S, De La Loge C, et al. Cognitive and Behavioral E= ffects of Adjunctive Brivaracetam in Children and Adolescents with Focal Se= izures: Final Data From an Open-label Follow-up Trial. P: PO04-2118 present= ed at European Paediatric Neurology Society (EPNS), Prague, Czech Republic,= 20-24 June 2023.=C2=A0 9. Briviact=C2=AE EU SmPC. https://www.ema.europa.eu/en/documents/product-i= nformation/briviact-epar-product-information_en.pdf Accessed on May 2023. 10. Fintepla=C2=AE EU SmPC. https://www.ema.europa.eu/en/documents/product-= information/fintepla-epar-product-information_en.pdf. Accessed on May 2023. 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