CNS drugs最新文献

{"title":"A New Dawn in the Management of Narcolepsy : CNS Drugs Supplement.","authors":"","doi":"10.1007/s40263-025-01167-7","DOIUrl":"10.1007/s40263-025-01167-7","url":null,"abstract":"","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"1-2"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143669396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-marketing Experience with Cenobamate in the Treatment of Focal Epilepsies: A Multicentre Cohort Study.","authors":"Adam Strzelczyk, Felix von Podewils, Hajo M Hamer, Susanne Knake, Felix Rosenow, Kerstin Alexandra Klotz, Gerhard Kurlemann, Nico Melzer, Elisa Buhleier, Catrin Mann, Laurent M Willems, Johann Philipp Zöllner, Bernadette Gaida, Jeanne Cuny, David Bellaire, Ilka Immisch, Leena Kämppi, Andreas Brunklaus, Susanne Schubert-Bast","doi":"10.1007/s40263-025-01158-8","DOIUrl":"10.1007/s40263-025-01158-8","url":null,"abstract":"<p><strong>Background: </strong>In randomised controlled trials, adjunctive cenobamate (CNB) has been shown to reduce seizure frequency in patients with drug-resistant focal epilepsy. Studies conducted in real-world settings provide valuable complementary data to further characterise the drug's profile.</p><p><strong>Objective: </strong>To assess the efficacy, retention and tolerability of adjunctive cenobamate (CNB), and to identify factors that might predict these outcomes in the clinical treatment of focal epilepsies.</p><p><strong>Methods: </strong>This multicentre, retrospective cohort study included all patients who began CNB treatment between October 2020 and April 2023 at seven participating epilepsy centres. Baseline and follow-up data were collected from patients' medical records, covering clinical characteristics and outcome data such as seizure frequency, dosing of CNB, physician-assessed Clinical Global Impression of Change, treatment-emergent adverse events (TEAEs), CNB retention and reasons for discontinuation.</p><p><strong>Results: </strong>A total of 234 patients [mean age 40.7 ± 14 years, median 40 years, range 11-82 years; five adolescents under 18 years; 99 (42.3%) males] were analysed. The mean epilepsy duration at study entry was 23.2 ± 14.5 years (median 21 years, range 0.75-63 years), with the average age of epilepsy onset being 17.5 ± 13.0 years (median 17 years, range 0.1-71 years). The patients were taking a mean of 2.6 ± 0.8 (median 3) anti-seizure medications (ASMs) before starting CNB, and had failed a mean of 6 ± 3.3 (median 6) of further ASMs in the past. CNB exposure ranged from 5 to 1162 days, amounting to a total exposure time of 264.7 years. The retention rate was 92.6% at 3 months, 87.2% at 6 months and 77.8% at 12 months. At 3 months, 52.6% achieved a 50% seizure reduction, with 14.5% reporting seizure freedom; by 12 months, 47.7% maintained a 50% response rate and 11.9% were seizure-free. No significant differences in responder rates were observed based on sex, aetiology, seizure localisation, number of ASMs or target dose. The mean maximum CNB dose was 236.7 ± 97.4 mg (median 200 mg, range 12.5-450 mg), with 28 patients (12.0%) titrated up to 400 mg or above. During CNB treatment, 43.6% of patients were able to discontinue, and a further 24.4% were able to reduce the dose of a concomitant ASM. During CNB treatment, 144 patients (61.5%) experienced TEAEs. The most common TEAEs were sedation (n = 84, 35.9%), dizziness (n = 58, 24.8%) and ataxia (n = 23, 9.8%).</p><p><strong>Conclusions: </strong>CNB showed a relatively high and clinically useful 50% responder rate of 47.7% and an overall retention of 77.8% at 1 year. We were unable to identify specific predictors for response and retention, indicating that CNB may be beneficial for patients with a history of multiple failed ASMs, a high number of concomitant ASMs and any localisation or aetiology of focal epilepsy.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"321-331"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11850496/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143425020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New Dawn in the Management of Narcolepsy.","authors":"Michael J Thorpy, Anne Marie Morse","doi":"10.1007/s40263-025-01170-y","DOIUrl":"10.1007/s40263-025-01170-y","url":null,"abstract":"","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"3-7"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950061/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143669400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Survey of People Living with Narcolepsy in the USA: Path to Diagnosis, Quality of Life, and Treatment Landscape from the Patient's Perspective.","authors":"Luis E Ortiz, Anne Marie Morse, Lois Krahn, Maggie Lavender, Matthew Horsnell, Dianna Cronin, Beth Schneider, Jennifer Gudeman","doi":"10.1007/s40263-024-01142-8","DOIUrl":"10.1007/s40263-024-01142-8","url":null,"abstract":"<p><strong>Background: </strong>Narcolepsy is a chronic, burdensome neurologic disorder that significantly impacts the daily life of people with narcolepsy (PWN). Real-world perspectives from PWN can help address their unique experiences and treatment needs. PWN were surveyed to examine the path to a narcolepsy diagnosis, the breadth of symptom burden experienced by PWN, and current trends in treatment.</p><p><strong>Methods: </strong>A 15-min online survey was sent by email to 3959 US members of MyNarcolepsyTeam (February 2022). The survey was divided into three sections (screening [patient characteristics], diagnosis/symptoms, and patient quality of life) for a total of 27 questions.</p><p><strong>Results: </strong>In total, 110 members completed the survey. Of these, most were female (84%) and nearly half (48%) were diagnosed with narcolepsy type 1 (with cataplexy). Approximately one-third (31%) of members reported receiving a definitive diagnosis ≥ 10 years after first speaking with a clinician; most were previously diagnosed with depression (73%). Excessive daytime sleepiness (EDS, 93%) and fatigue (84%) were the most frequently reported symptoms that prompted respondents to seek a diagnosis or feel that something was wrong. Additionally, EDS was reported as the most troubling symptom (92%). Respondents' most desired treatment outcome was to stop sleeping during the day (77%). Most (76%) indicated an extremely or very severe impact on daily life. One in eight respondents were not taking any medication for their narcolepsy. Of those taking medication, 58% received polypharmacy to address narcolepsy symptoms.</p><p><strong>Conclusions: </strong>These survey findings further characterize the diagnostic delay, symptom burden, and treatment needs of PWN. Understanding the breadth of impact of narcolepsy from the patients' perspective could improve shared decision-making between PWN and their treating clinicians.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"23-36"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950095/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143669403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Repurposing Licensed Drugs with Activity Against Epstein-Barr Virus for Treatment of Multiple Sclerosis: A Systematic Approach.","authors":"Vivien Li, Fiona C McKay, David C Tscharke, Corey Smith, Rajiv Khanna, Jeannette Lechner-Scott, William D Rawlinson, Andrew R Lloyd, Bruce V Taylor, Julia M Morahan, Lawrence Steinman, Gavin Giovannoni, Amit Bar-Or, Michael Levy, Natalia Drosu, Andrew Potter, Nigel Caswell, Lynne Smith, Erin C Brady, Bruce Frost, Suzanne Hodgkinson, Todd A Hardy, Simon A Broadley","doi":"10.1007/s40263-024-01153-5","DOIUrl":"10.1007/s40263-024-01153-5","url":null,"abstract":"<p><strong>Background: </strong>Epstein-Barr virus (EBV) is implicated as a necessary factor in the development of multiple sclerosis (MS) and may also be a driver of disease activity. Although it is not clear whether ongoing viral replication is the driver for MS pathology, MS researchers have considered the prospect of using drugs with potential efficacy against EBV in the treatment of MS. We have undertaken scientific and lived experience expert panel reviews to shortlist existing licensed therapies that could be used in later-stage clinical trials in MS.</p><p><strong>Methods: </strong>A list of therapies with anti-EBV effects was developed from existing reviews. A detailed review of pre-clinical and clinical data was undertaken to assess these candidates for potential usefulness and possible harm in MS. A 'drug-CV' and a plain language version focusing on tolerability aspects was created for each candidate. We used validated criteria to score each candidate with an international scientific panel and people living with MS.</p><p><strong>Results: </strong>A preliminary list of 11 drug candidates was generated. Following review by the scientific and lived experience expert panels, six yielded the same highest score. A further review by the expert panel shortlisted four drugs (famciclovir, tenofovir alafenamide, maribavir and spironolactone) deemed to have the best balance of efficacy, safety and tolerability for use in MS.</p><p><strong>Conclusions: </strong>Scientific and lived experience expert panel review of anti-EBV therapies selected four candidates with evidence for efficacy against EBV and acceptable safety and tolerability for potential use in phase III clinical trials for MS.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"305-320"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Therapeutic Use of γ-Hydroxybutyrate: History and Clinical Utility of Oxybates and Considerations of Once- and Twice-Nightly Dosing in Narcolepsy.","authors":"Thomas Roth","doi":"10.1007/s40263-024-01150-8","DOIUrl":"10.1007/s40263-024-01150-8","url":null,"abstract":"<p><p>Narcolepsy is a rare and chronic hypersomnolence disorder characterized by excessive daytime sleepiness, disrupted nighttime sleep, sleep paralysis, and hypnagogic hallucinations and occurs with or without cataplexy. Orexin neuron loss has been implicated in the underlying pathophysiology of narcolepsy type 1 through dysregulation of sleep/wake patterns and rapid eye movement sleep. γ-Aminobutyric acid (GABA) has been shown to play a role in modulation of orexin neuronal activity during transitions from wakefulness to sleep. γ-Hydroxybutyrate (GHB), an endogenous analog of GABA, has demonstrated therapeutic benefit in treatment of narcolepsy through early investigations, but use has historically been limited owing to existing stigma related to illicit use and abuse risk. Initial regulatory approval of its sodium salt derivative, sodium oxybate (SXB), for cataplexy in patients with narcolepsy occurred in 2002, and additional formulations have been developed. The efficacy and safety of SXB in narcolepsy have been supported by decades of clinical use and research. This review discusses the history and clinical application of GHB and its SXB derivatives in the treatment of individuals with narcolepsy, including clinical safety and effect on sleep.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"37-51"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950157/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143668939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Negative Symptoms in Schizophrenia: An Update on Research Assessment and the Current and Upcoming Treatment Landscape.","authors":"Preetika Govil, Joshua T Kantrowitz","doi":"10.1007/s40263-024-01151-7","DOIUrl":"10.1007/s40263-024-01151-7","url":null,"abstract":"<p><p>The negative symptoms of schizophrenia include diminished emotional expression, avolition, alogia, anhedonia, and asociality, and due to their low responsiveness to available treatments, are a primary driver of functional disability in schizophrenia. This narrative review has the aim of providing a comprehensive overview of the current research developments in the treatment of negative symptoms in schizophrenia, and begins by introducing the concepts of primary, secondary, prominent, predominant, and broadly defined negative symptoms. We then compare and contrast commonly used research assessment scales for negative symptoms and review the evidence for the specific utility of widely available off-label and investigational treatments that have been studied for negative symptoms. Mechanism of action/putative treatments included are antipsychotics (D₂R antagonists), N-methyl-D-aspartate receptor (NMDAR) and other glutamatergic modulators, serotonin receptor (5-HTR) modulators, anti-inflammatory agents, antidepressants, pro-dopaminergic modulators (non-D₂R antagonists), acetylcholine modulators, oxytocin, and phosphodiesterase (PDE) inhibitors. With the caveat that no compounds are definitively proven as gold-standard treatments for broadly defined negative symptoms, the evidence base supports several potentially beneficial off-label and investigational medications for treating negative symptoms in schizophrenia, such as monotherapy with cariprazine, olanzapine, clozapine, and amisulpride, or adjunctive use of memantine, setrons such as ondansetron, minocycline, and antidepressants. These medications are widely available worldwide, generally tolerable and could be considered for an off-label, time-limited trial for a predesignated period of time, after which a decision to switch or stay can be made based on clinical response. Among investigational medications, NMDAR agonists, muscarinic agonists, and LB-102 remain under study. Suggestions for future research include reducing placebo effects by designing studies with a smaller number of high-quality study sites, potentially increasing the use of more precise rating scales for negative symptoms, and focused studies in people with predominant negative symptoms.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"243-262"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142968837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Author's Reply to Liu et al.: \"A Prospective Longitudinal Study of the Effects of Eslicarbazepine Acetate Treatment on Bone Density and Metabolism in Patients with Focal‑Onset Epilepsy\".","authors":"Martin Hirsch","doi":"10.1007/s40263-025-01156-w","DOIUrl":"10.1007/s40263-025-01156-w","url":null,"abstract":"","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"335-336"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11850453/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143064230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Narcolepsy: Beyond the Classic Pentad.","authors":"Anne Marie Morse, Seung Yun Kim, Shelby Harris, Monica Gow","doi":"10.1007/s40263-024-01141-9","DOIUrl":"10.1007/s40263-024-01141-9","url":null,"abstract":"<p><p>Narcolepsy is a rare, disabling, chronic neurologic disorder that requires lifelong management of symptoms with pharmacologic and nonpharmacologic methods. The pentad symptoms of narcolepsy include excessive daytime sleepiness, cataplexy, disrupted nighttime sleep, sleep paralysis, and hypnagogic/hypnopompic hallucinations. However, people with narcolepsy often experience additional symptoms and disability related to nonpentad symptoms and comorbidities, such as cognitive, psychiatric, metabolic, and sleep disturbances. Current treatment strategies have focused primarily on addressing two of the pentad symptoms, excessive daytime sleepiness, and cataplexy, mainly owing to medication options being approved by the US Food and Drug Administration for these specific indications, neglecting the full 24-h impact and spectrum of symptoms. Meanwhile, the burden of disease extends far beyond these symptoms, and optimal management should reflect a comprehensive, patient-specific approach that not only addresses the entire pentad, but also goes beyond it to include the complete clinical presentation and manifestations of the disease. Individualized treatment must consider the patient's age and stage of life, most debilitating symptoms, support system and structure, comorbid conditions, treatment goals, and overall health. This review discusses care considerations for people living with narcolepsy in the context of their clinical characteristics beyond the hallmark features of narcolepsy.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"9-22"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950085/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143668765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sodium Oxybate: Practical Considerations and Patient Perspectives.","authors":"Maggie Lavender, Cecile Martin, Diana Anderson","doi":"10.1007/s40263-024-01144-6","DOIUrl":"10.1007/s40263-024-01144-6","url":null,"abstract":"<p><p>Narcolepsy is a rare, chronic sleep disorder with significant impacts on the quality of life of people affected by the disorder. People with narcolepsy (PWN) are a diverse patient population with evolving symptoms, comorbidities, and perspectives. As PWN have varying needs, clinicians should consider a more personalized approach to therapy, including active participation of PWN in their care and shared decision-making between patient and clinician to achieve optimal outcomes. In this review, we discuss the various characteristics and challenges of PWN, present illustrative clinical case scenarios of PWN, provide clinicians with a proposed framework to best address therapy for PWN, and demystify concerns with sodium oxybate.</p>","PeriodicalId":10508,"journal":{"name":"CNS drugs","volume":" ","pages":"71-83"},"PeriodicalIF":7.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950057/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143668869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}