Introduction: Donanemab has been developed as an amyloid-targeting therapy (ATT) for mild cognitive impairment (MCI) and mild dementia due to Alzheimer's disease (AD). In registration trials involving donanemab, a treat‑to‑clearance approach was used, in which patients discontinued ATT when amyloid plaque levels decreased below a predefined threshold, which differs from previously available symptomatic treatments for AD. Our study explored care partners' perceptions regarding ATT and treat‑to‑clearance.
Methods: This was a cross-sectional, qualitative interview study. Care partners of individuals with MCI or mild dementia due to AD participated in online semi-structured interviews about their perceptions regarding the impact of MCI or mild dementia diagnoses due to AD, the burden of supporting, and use/cessation of ATT. The qualitative data from the interviews were analyzed using a thematic approach.
Results: The participants were 22 care partners (5 male/17 female), and their median age was 59 (range 35-81) years. The most common relationships between care partners and the individuals with AD were child (50.0%) and spouse/partner (45.5%); 68.2% of the care partners lived with the individuals with AD. Thematic analysis identified three major classifications (Thoughts regarding therapy; Treat‑to‑clearance; and Burdens of support), along with 15 themes and five sub-themes. Care partners expressed experiencing mental burden and time constraints, while treat‑to‑clearance could save care partners' time by reducing hospital waiting time and alleviating financial burden. Confirming the clearance of amyloid β plaques provided care partners with a sense of relief, while they remained concerned about the potential progression of AD symptoms and sought follow-up care after stopping treatment.
Conclusions: These results suggest that providing clear explanations and facilitating shared decision-making when introducing ATT, as well as introducing follow-up care and long-term evidence after stopping treatment, are needed.
{"title":"Care Partners' Perceptions of Amyloid-Targeting Therapy and Treat‑to‑Clearance for Alzheimer's Disease in Japan: A Qualitative Study.","authors":"Sadao Katayama, Masashi Tsujimoto, Keisuke Suzuki, Kaname Ueda, Kanako Shimoura, Shintaro Suo, Naohisa Hatakeyama","doi":"10.1007/s40120-025-00869-w","DOIUrl":"10.1007/s40120-025-00869-w","url":null,"abstract":"<p><strong>Introduction: </strong>Donanemab has been developed as an amyloid-targeting therapy (ATT) for mild cognitive impairment (MCI) and mild dementia due to Alzheimer's disease (AD). In registration trials involving donanemab, a treat‑to‑clearance approach was used, in which patients discontinued ATT when amyloid plaque levels decreased below a predefined threshold, which differs from previously available symptomatic treatments for AD. Our study explored care partners' perceptions regarding ATT and treat‑to‑clearance.</p><p><strong>Methods: </strong>This was a cross-sectional, qualitative interview study. Care partners of individuals with MCI or mild dementia due to AD participated in online semi-structured interviews about their perceptions regarding the impact of MCI or mild dementia diagnoses due to AD, the burden of supporting, and use/cessation of ATT. The qualitative data from the interviews were analyzed using a thematic approach.</p><p><strong>Results: </strong>The participants were 22 care partners (5 male/17 female), and their median age was 59 (range 35-81) years. The most common relationships between care partners and the individuals with AD were child (50.0%) and spouse/partner (45.5%); 68.2% of the care partners lived with the individuals with AD. Thematic analysis identified three major classifications (Thoughts regarding therapy; Treat‑to‑clearance; and Burdens of support), along with 15 themes and five sub-themes. Care partners expressed experiencing mental burden and time constraints, while treat‑to‑clearance could save care partners' time by reducing hospital waiting time and alleviating financial burden. Confirming the clearance of amyloid β plaques provided care partners with a sense of relief, while they remained concerned about the potential progression of AD symptoms and sought follow-up care after stopping treatment.</p><p><strong>Conclusions: </strong>These results suggest that providing clear explanations and facilitating shared decision-making when introducing ATT, as well as introducing follow-up care and long-term evidence after stopping treatment, are needed.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"257-267"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804463/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145636770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-12-05DOI: 10.1007/s40120-025-00868-x
Xi Lu, Xueli Shen
{"title":"Letter to the Editor Regarding: Cognitive Function and Proteomic Changes in Patients with Autoantibody-Positive Neurodegenerative Dementia.","authors":"Xi Lu, Xueli Shen","doi":"10.1007/s40120-025-00868-x","DOIUrl":"10.1007/s40120-025-00868-x","url":null,"abstract":"","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"461-463"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804547/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145678216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-12-23DOI: 10.1007/s40120-025-00875-y
Niall Smith
{"title":"Letter to the Editor Regarding 'Levodopa Intestinal Gel Infusion Therapies in Advanced Parkinson's Disease: A Swedish Study on Real-World Use and Costs'.","authors":"Niall Smith","doi":"10.1007/s40120-025-00875-y","DOIUrl":"10.1007/s40120-025-00875-y","url":null,"abstract":"","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"465-469"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804573/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145810735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-11-12DOI: 10.1007/s40120-025-00850-7
Naoki Numajiri, Takanori Yamamoto, Miina Waratani, Masanori P Takahashi
Introduction: Oral corticosteroids (OCS) are commonly used to control symptoms in patients with myasthenia gravis (MG). Long-term high-dose OCS use is associated with serious side effects, but the real-world clinical impact of high-dose OCS in patients with MG is not well understood. The main objectives of this study were to evaluate healthcare resource utilization and clinical complications associated with high-dose versus low-dose OCS use in Japanese patients with MG.
Methods: A retrospective cohort study was performed using JMDC, a Japanese claims database. Patients with newly diagnosed MG (incident cases) were identified, and the date of the first diagnosis of MG was defined as the index date. Patients were stratified into two groups by OCS dose level (high-dose OCS ≥ 7.5 mg/day; low-dose OCS < 7.5 mg/day; based on the average dose in the population during the follow-up). Patient characteristics, treatments, long-term hospitalization (≥ 10 days cumulative per year), and corticosteroid-related complications were assessed.
Results: Of 2107 patients with an incident MG diagnosis, 576 were on OCS (high-dose OCS, 210; low-dose OCS, 366) during the follow-up period. There were no obvious differences in baseline comorbidities between the high- and low-dose OCS groups. A significant increase in long-term hospitalization was observed in the high-dose OCS versus the low-dose OCS group (adjusted odds ratio [95% CI], 1.832 [1.180, 2.845], P = 0.007). A greater proportion of patients in the high-dose OCS group versus the low-dose OCS group received ≥ 1 course per year of in-hospital intravenous immunoglobulin (34.8% vs. 15.3%), plasma exchange therapy (16.2% vs. 8.2%), and intravenous methylprednisolone pulse therapy (33.3% vs. 24.0%). The incidence of new complications such as diabetes, osteoporosis, osteoporotic fractures, neuropsychiatric disease, and sepsis was significantly (P < 0.05) higher with high- versus low-dose OCS.
Conclusion: Use of high-dose OCS in patients with MG was associated with adverse outcomes, including increased rates of long-term hospitalizations and clinical complications.
{"title":"Clinical Impact of High-Dose Corticosteroids on Healthcare Resource Utilization and Steroid-Related Complications in Patients with Myasthenia Gravis in Japan.","authors":"Naoki Numajiri, Takanori Yamamoto, Miina Waratani, Masanori P Takahashi","doi":"10.1007/s40120-025-00850-7","DOIUrl":"10.1007/s40120-025-00850-7","url":null,"abstract":"<p><strong>Introduction: </strong>Oral corticosteroids (OCS) are commonly used to control symptoms in patients with myasthenia gravis (MG). Long-term high-dose OCS use is associated with serious side effects, but the real-world clinical impact of high-dose OCS in patients with MG is not well understood. The main objectives of this study were to evaluate healthcare resource utilization and clinical complications associated with high-dose versus low-dose OCS use in Japanese patients with MG.</p><p><strong>Methods: </strong>A retrospective cohort study was performed using JMDC, a Japanese claims database. Patients with newly diagnosed MG (incident cases) were identified, and the date of the first diagnosis of MG was defined as the index date. Patients were stratified into two groups by OCS dose level (high-dose OCS ≥ 7.5 mg/day; low-dose OCS < 7.5 mg/day; based on the average dose in the population during the follow-up). Patient characteristics, treatments, long-term hospitalization (≥ 10 days cumulative per year), and corticosteroid-related complications were assessed.</p><p><strong>Results: </strong>Of 2107 patients with an incident MG diagnosis, 576 were on OCS (high-dose OCS, 210; low-dose OCS, 366) during the follow-up period. There were no obvious differences in baseline comorbidities between the high- and low-dose OCS groups. A significant increase in long-term hospitalization was observed in the high-dose OCS versus the low-dose OCS group (adjusted odds ratio [95% CI], 1.832 [1.180, 2.845], P = 0.007). A greater proportion of patients in the high-dose OCS group versus the low-dose OCS group received ≥ 1 course per year of in-hospital intravenous immunoglobulin (34.8% vs. 15.3%), plasma exchange therapy (16.2% vs. 8.2%), and intravenous methylprednisolone pulse therapy (33.3% vs. 24.0%). The incidence of new complications such as diabetes, osteoporosis, osteoporotic fractures, neuropsychiatric disease, and sepsis was significantly (P < 0.05) higher with high- versus low-dose OCS.</p><p><strong>Conclusion: </strong>Use of high-dose OCS in patients with MG was associated with adverse outcomes, including increased rates of long-term hospitalizations and clinical complications.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"127-141"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804479/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145496334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: High-dose intravenous methylprednisolone (IVMP) is effective in treating generalized myasthenia gravis (gMG), but early-stage transient aggravation and MG crisis can occur. This study evaluated the safety and efficacy of efgaitigimod in combination with different doses of IVMPs in patients with severe gMG.
Methods: This was a single-center, retrospective cohort study that retrospectively collected patients with myasthenia gravis who presented to Hebei Myasthenia Gravis Diagnosis and Treatment Center from December 2023 to May 2024, divided into IVMP monotherapy (1000 mg, Group A, n = 20) or efgartigimod combined with IVMP: 1000 mg (Group B, n = 7), 500 mg (Group C, n = 10), or 250 mg (Group D, n = 20). Patients received efgartigimod (10 mg/kg) intravenously on days 1 and 8 while receiving IVMP. Efficacy was assessed via quantitative myasthenia gravis (QMG) scores at baseline, week 2, and week 12.
Results: Groups A, C, and D demonstrated progressive QMG reductions over 12 weeks. Group B showed a week 12 QMG rebound (vs. week 2) but remained below baseline. At week 2, Group A had significantly less QMG improvement than Group B (p = 0.004), which was not different from group C/D. After 12 weeks, no significant difference was found among the groups (p = 0.639). Transient exacerbations and adverse events were significantly higher in Group A versus C/D.
Conclusion: Efgartigimod combined with 250 mg IVMP is associated with improvement of symptoms, reduction of transient exacerbations, and adverse event rates compared with higher IVMP doses or IVMP monotherapy, offering a promising regimen for severe gMG.
Trial registration: Chinese Clinical Trial Registry (Chictr2400080921).
{"title":"Efgartigimod Combined with Glucocorticoids in the Treatment of Severe Generalized Myasthenia Gravis: A Single-Center, Retrospective Cohort Study.","authors":"Shanshan Gu, Yongzhao Li, Huimin Dong, Hongxia Yang, Mei Ma, Mengna Li, Congya Yan, Pei Jia, Yaxuan Wang, Guoyan Qi","doi":"10.1007/s40120-025-00861-4","DOIUrl":"10.1007/s40120-025-00861-4","url":null,"abstract":"<p><strong>Introduction: </strong>High-dose intravenous methylprednisolone (IVMP) is effective in treating generalized myasthenia gravis (gMG), but early-stage transient aggravation and MG crisis can occur. This study evaluated the safety and efficacy of efgaitigimod in combination with different doses of IVMPs in patients with severe gMG.</p><p><strong>Methods: </strong>This was a single-center, retrospective cohort study that retrospectively collected patients with myasthenia gravis who presented to Hebei Myasthenia Gravis Diagnosis and Treatment Center from December 2023 to May 2024, divided into IVMP monotherapy (1000 mg, Group A, n = 20) or efgartigimod combined with IVMP: 1000 mg (Group B, n = 7), 500 mg (Group C, n = 10), or 250 mg (Group D, n = 20). Patients received efgartigimod (10 mg/kg) intravenously on days 1 and 8 while receiving IVMP. Efficacy was assessed via quantitative myasthenia gravis (QMG) scores at baseline, week 2, and week 12.</p><p><strong>Results: </strong>Groups A, C, and D demonstrated progressive QMG reductions over 12 weeks. Group B showed a week 12 QMG rebound (vs. week 2) but remained below baseline. At week 2, Group A had significantly less QMG improvement than Group B (p = 0.004), which was not different from group C/D. After 12 weeks, no significant difference was found among the groups (p = 0.639). Transient exacerbations and adverse events were significantly higher in Group A versus C/D.</p><p><strong>Conclusion: </strong>Efgartigimod combined with 250 mg IVMP is associated with improvement of symptoms, reduction of transient exacerbations, and adverse event rates compared with higher IVMP doses or IVMP monotherapy, offering a promising regimen for severe gMG.</p><p><strong>Trial registration: </strong>Chinese Clinical Trial Registry (Chictr2400080921).</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"179-192"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804567/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145550311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-11-20DOI: 10.1007/s40120-025-00859-y
Teresa Ramirez-Garcia, Pablo Cabezudo-Garcia, Guillermina Garcia-Martin, Yolanda Lopez-Moreno, Alvaro Sanchez-Guijo, Juan De La Parra, Pedro J Serrano-Castro
Introduction: Cognitive adverse events are a common issue in patients receiving later-generation antiseizure medications (ASMs). In this study, we assessed the long-term effects of cenobamate on cognitive endpoints in patients with drug-resistant focal epilepsy.
Methods: In this retrospective, observational study, the clinical records of adult patients who received cenobamate as part of the Spanish Expanded Access Program were reviewed. Seizure frequency, concomitant ASM usage, and data from 20 neuropsychological tests were collected at 6 and 18 months after cenobamate initiation.
Results: Among 14 patients included in the study, eight (57%) had daily seizures at baseline, three (21%) had seizures at least weekly, and three (21%) had seizures at least monthly. The median number of prior ASMs was 10; the median number of concomitant ASMs was three. The median cenobamate dose was 12.5 mg/day at baseline, 200 mg/day at month 6, and 250 mg/day at month 18. At month 18, 10 patients (71%) had at least a 50% reduction in seizure frequency, seven (50%) had at least a 90% reduction, and two (14%) achieved seizure freedom. Significant improvements in cognitive scores from baseline to month 18 were observed for verbal episodic memory (two measures; p = 0.016 and p = 0.0013), visuospatial episodic memory (p = 0.014), and processing speed (p = 0.0018). The mean number of concomitant ASMs (p = 0.0018) and the concomitant ASM drug load (p = 0.0001) decreased significantly between baseline and month 18. The sum of the ratios of prescribed daily dose/daily defined dose (total ratio of defined daily dose) for all concomitant ASMs (p < 0.0001), for perampanel (p = 0.017), and for sodium channel blockers (p = 0.0003) also decreased between baseline and month 18.
Conclusion: In this exploratory, real-world study, we observed significant improvements in seizure frequency, concomitant ASM usage, and cognition at up to 18 months of cenobamate treatment in patients with drug-resistant focal epilepsy.
{"title":"Long-term Impact of Cenobamate on Cognition in Patients with Drug-Resistant Focal Epilepsy: Outcomes from an Exploratory Real-World Study.","authors":"Teresa Ramirez-Garcia, Pablo Cabezudo-Garcia, Guillermina Garcia-Martin, Yolanda Lopez-Moreno, Alvaro Sanchez-Guijo, Juan De La Parra, Pedro J Serrano-Castro","doi":"10.1007/s40120-025-00859-y","DOIUrl":"10.1007/s40120-025-00859-y","url":null,"abstract":"<p><strong>Introduction: </strong>Cognitive adverse events are a common issue in patients receiving later-generation antiseizure medications (ASMs). In this study, we assessed the long-term effects of cenobamate on cognitive endpoints in patients with drug-resistant focal epilepsy.</p><p><strong>Methods: </strong>In this retrospective, observational study, the clinical records of adult patients who received cenobamate as part of the Spanish Expanded Access Program were reviewed. Seizure frequency, concomitant ASM usage, and data from 20 neuropsychological tests were collected at 6 and 18 months after cenobamate initiation.</p><p><strong>Results: </strong>Among 14 patients included in the study, eight (57%) had daily seizures at baseline, three (21%) had seizures at least weekly, and three (21%) had seizures at least monthly. The median number of prior ASMs was 10; the median number of concomitant ASMs was three. The median cenobamate dose was 12.5 mg/day at baseline, 200 mg/day at month 6, and 250 mg/day at month 18. At month 18, 10 patients (71%) had at least a 50% reduction in seizure frequency, seven (50%) had at least a 90% reduction, and two (14%) achieved seizure freedom. Significant improvements in cognitive scores from baseline to month 18 were observed for verbal episodic memory (two measures; p = 0.016 and p = 0.0013), visuospatial episodic memory (p = 0.014), and processing speed (p = 0.0018). The mean number of concomitant ASMs (p = 0.0018) and the concomitant ASM drug load (p = 0.0001) decreased significantly between baseline and month 18. The sum of the ratios of prescribed daily dose/daily defined dose (total ratio of defined daily dose) for all concomitant ASMs (p < 0.0001), for perampanel (p = 0.017), and for sodium channel blockers (p = 0.0003) also decreased between baseline and month 18.</p><p><strong>Conclusion: </strong>In this exploratory, real-world study, we observed significant improvements in seizure frequency, concomitant ASM usage, and cognition at up to 18 months of cenobamate treatment in patients with drug-resistant focal epilepsy.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"193-211"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804554/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145564824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-11-18DOI: 10.1007/s40120-025-00848-1
Stefan Gingele, Anna Christina Saparilla Pietschmann, Konstantin F Jendretzky, Moritz Koch, Gudrun M Körner, Janna M Siemer, Franz Felix Konen, Martin W Hümmert, Friederike Salge, Jarle von Hörsten, Tabea Seeliger, Sonja Körner, Thomas Skripuletz
Introduction: Since 2018 subcutaneous immunoglobulin (SCIg) has been approved for the maintenance treatment of chronic inflammatory demyelinating polyneuropathy (CIDP). However, comprehensive real-world data for long-term SCIg treatment are scarce for CIDP and especially for other immune-mediated neuropathies such as multifocal motor neuropathy (MMN).
Methods: In this observational study, 62 patients with CIDP and 13 with MMN were analyzed. Patients had been receiving regular intravenous immunoglobulin (IVIg) and transitioned to an equivalent weekly dose of SCIg. A comprehensive set of biographical, clinical, and paraclinical data were compared between the time of the switch and after 12 months.
Results: Subcutaneous administration was continued by 84% of the patients with CIDP and 77% of the patients with MMN for at least 12 months. Patients were clinically and electroneurographically stable over a period of 12 months under SCIg therapy and treatment satisfaction and preference was high. Nevertheless, intensified treatment especially by increasing the SCIg dose was necessary in a relevant proportion of both groups (31% of patients with CIDP and 40% of patients with MMN). The proportion of patients with concomitant autoimmune disease was higher in patients with CIDP with intensified treatment.
Conclusions: SCIg is an effective alternative maintenance treatment for patients with CIDP and MMN who have previously responded to IVIg. Switching to an equivalent weekly dose of SCIg as a replacement for monthly IVIg is both feasible and effective in most patients. Nevertheless, about one-quarter of patients require an increased dose of subcutaneous immunoglobulin, which is well tolerated and often preferred to allow continuation of this treatment modality.
{"title":"Switch from Intravenous to Subcutaneous Immunoglobulin in CIDP and MMN: 12 Months Results from an Observational Study.","authors":"Stefan Gingele, Anna Christina Saparilla Pietschmann, Konstantin F Jendretzky, Moritz Koch, Gudrun M Körner, Janna M Siemer, Franz Felix Konen, Martin W Hümmert, Friederike Salge, Jarle von Hörsten, Tabea Seeliger, Sonja Körner, Thomas Skripuletz","doi":"10.1007/s40120-025-00848-1","DOIUrl":"10.1007/s40120-025-00848-1","url":null,"abstract":"<p><strong>Introduction: </strong>Since 2018 subcutaneous immunoglobulin (SCIg) has been approved for the maintenance treatment of chronic inflammatory demyelinating polyneuropathy (CIDP). However, comprehensive real-world data for long-term SCIg treatment are scarce for CIDP and especially for other immune-mediated neuropathies such as multifocal motor neuropathy (MMN).</p><p><strong>Methods: </strong>In this observational study, 62 patients with CIDP and 13 with MMN were analyzed. Patients had been receiving regular intravenous immunoglobulin (IVIg) and transitioned to an equivalent weekly dose of SCIg. A comprehensive set of biographical, clinical, and paraclinical data were compared between the time of the switch and after 12 months.</p><p><strong>Results: </strong>Subcutaneous administration was continued by 84% of the patients with CIDP and 77% of the patients with MMN for at least 12 months. Patients were clinically and electroneurographically stable over a period of 12 months under SCIg therapy and treatment satisfaction and preference was high. Nevertheless, intensified treatment especially by increasing the SCIg dose was necessary in a relevant proportion of both groups (31% of patients with CIDP and 40% of patients with MMN). The proportion of patients with concomitant autoimmune disease was higher in patients with CIDP with intensified treatment.</p><p><strong>Conclusions: </strong>SCIg is an effective alternative maintenance treatment for patients with CIDP and MMN who have previously responded to IVIg. Switching to an equivalent weekly dose of SCIg as a replacement for monthly IVIg is both feasible and effective in most patients. Nevertheless, about one-quarter of patients require an increased dose of subcutaneous immunoglobulin, which is well tolerated and often preferred to allow continuation of this treatment modality.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"165-177"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804488/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145550276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-11-05DOI: 10.1007/s40120-025-00849-0
Raed Alroughani, Elisabeth G Celius, Helen Gray, Elisabeth Kasilingam, Paola Kruger, Amanda Montague, Celia Oreja-Guevara, Amber Plant, Maija Pontaga, Peter Rieckmann, Leslie Ritter, Marja-Liisa Sumelahti
Introduction: In 2013, the "MS in the 21st Century" (MS21) initiative established a consensus statement for multiple sclerosis (MS) standards of care, with an overall vision including "Full access to personalised treatment, with reimbursement, to achieve freedom from disease." This update considers progress made since 2013 and priority areas for further improvement.
Methods: A Delphi process with two rounds of anonymised voting was used to develop updated consensus statements based on three key themes: (1) optimising current MS care provision; (2) facilitating shared decision-making and patient education; and (3) continuing MS research and development. Voting panels (n = 30), including people living with MS (PwMS), MS patient advocacy group (PAG) representatives and healthcare professionals (HCPs) indicated agreement using a sliding scale [1 (strongly disagree) to 5 (strongly agree)] and free-text feedback. Statements were revised after each voting round, with the consensus threshold set a priori as ≥ 75% agreement. There was a 70% response rate at each round of voting, with respondents representing 13 countries.
Results: Seven original principles were expanded to 14, with emerging themes including unmet care needs in ageing PwMS, MS prevention, and treatments for progressive MS and remyelination. The top priority for both HCPs and PwMS/PAG representatives was "access to quick and decisive treatment after diagnosis."
Conclusion: For PwMS to be unburdened by symptoms, professionals and stakeholders within the MS community should work together to meet the updated MS21 vision, including access to appropriate care, greater PwMS involvement in decisions, and further research and development to address unmet needs in MS.
{"title":"Guiding Multiple Sclerosis Care: An Update to the 2013 Consensus Statement from the MS in the 21st Century Steering Group.","authors":"Raed Alroughani, Elisabeth G Celius, Helen Gray, Elisabeth Kasilingam, Paola Kruger, Amanda Montague, Celia Oreja-Guevara, Amber Plant, Maija Pontaga, Peter Rieckmann, Leslie Ritter, Marja-Liisa Sumelahti","doi":"10.1007/s40120-025-00849-0","DOIUrl":"10.1007/s40120-025-00849-0","url":null,"abstract":"<p><strong>Introduction: </strong>In 2013, the \"MS in the 21st Century\" (MS21) initiative established a consensus statement for multiple sclerosis (MS) standards of care, with an overall vision including \"Full access to personalised treatment, with reimbursement, to achieve freedom from disease.\" This update considers progress made since 2013 and priority areas for further improvement.</p><p><strong>Methods: </strong>A Delphi process with two rounds of anonymised voting was used to develop updated consensus statements based on three key themes: (1) optimising current MS care provision; (2) facilitating shared decision-making and patient education; and (3) continuing MS research and development. Voting panels (n = 30), including people living with MS (PwMS), MS patient advocacy group (PAG) representatives and healthcare professionals (HCPs) indicated agreement using a sliding scale [1 (strongly disagree) to 5 (strongly agree)] and free-text feedback. Statements were revised after each voting round, with the consensus threshold set a priori as ≥ 75% agreement. There was a 70% response rate at each round of voting, with respondents representing 13 countries.</p><p><strong>Results: </strong>Seven original principles were expanded to 14, with emerging themes including unmet care needs in ageing PwMS, MS prevention, and treatments for progressive MS and remyelination. The top priority for both HCPs and PwMS/PAG representatives was \"access to quick and decisive treatment after diagnosis.\"</p><p><strong>Conclusion: </strong>For PwMS to be unburdened by symptoms, professionals and stakeholders within the MS community should work together to meet the updated MS21 vision, including access to appropriate care, greater PwMS involvement in decisions, and further research and development to address unmet needs in MS.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"61-77"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804581/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145445661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2025-12-18DOI: 10.1007/s40120-025-00874-z
Peter J Goadsby, Alexandra J Sinclair, Shazia K Afridi, Christian Lucas, Jerôme Mawet, Michel Lanteri-Minet, Xavier Moisset, Hans Christoph Diener, Charly Gaul, Tim Patrick Jürgens, Marja-Liisa Sumelahti, Margarita Sanchez Del Rio, Patricia Del Pozo-Rosich, Antonio Russo, Piero Barbanti
This opinion paper on the acute treatment of migraine addresses the definition and recognition of acute migraine attacks, highlighting the variety of symptoms and manifestations. It describes the available treatments and guidelines, noting significant country-specific variations. The paper also discusses the prescribers' knowledge and updates, recognizing the segment-specific differences. Despite nonsteroidal anti-inflammatory drugs (NSAIDs) and triptans being universally recommended as first-line treatments, their visibility in the field has diminished due to the promotion of newer medicines. The authors, a panel of 15 experts from six European countries, emphasize the underutilization of triptans and advocate for their prescription, and also their use in combination with NSAIDs, when NSAIDs alone are not sufficiently effective. The panel specifically considered the sumatriptan succinate-naproxen sodium combination, which was recently introduced in Europe and may be beneficial in patients not responding to NSAIDs, particularly for special patient groups, such as those with menstrual-related acute migraine or migraine attacks with prolonged pain or postdrome. Finally, the consensus highlights the need for individualized treatment plans and the importance of considering patient preferences and specific symptoms, integrating evidence-based recommendations with patient-centered care to optimize migraine management.
{"title":"Moderate to Severe Acute Migraine Attacks: An Opinion Paper on the Use of Triptans and Triptan-NSAIDs Combinations in Individualized Treatment Plans.","authors":"Peter J Goadsby, Alexandra J Sinclair, Shazia K Afridi, Christian Lucas, Jerôme Mawet, Michel Lanteri-Minet, Xavier Moisset, Hans Christoph Diener, Charly Gaul, Tim Patrick Jürgens, Marja-Liisa Sumelahti, Margarita Sanchez Del Rio, Patricia Del Pozo-Rosich, Antonio Russo, Piero Barbanti","doi":"10.1007/s40120-025-00874-z","DOIUrl":"10.1007/s40120-025-00874-z","url":null,"abstract":"<p><p>This opinion paper on the acute treatment of migraine addresses the definition and recognition of acute migraine attacks, highlighting the variety of symptoms and manifestations. It describes the available treatments and guidelines, noting significant country-specific variations. The paper also discusses the prescribers' knowledge and updates, recognizing the segment-specific differences. Despite nonsteroidal anti-inflammatory drugs (NSAIDs) and triptans being universally recommended as first-line treatments, their visibility in the field has diminished due to the promotion of newer medicines. The authors, a panel of 15 experts from six European countries, emphasize the underutilization of triptans and advocate for their prescription, and also their use in combination with NSAIDs, when NSAIDs alone are not sufficiently effective. The panel specifically considered the sumatriptan succinate-naproxen sodium combination, which was recently introduced in Europe and may be beneficial in patients not responding to NSAIDs, particularly for special patient groups, such as those with menstrual-related acute migraine or migraine attacks with prolonged pain or postdrome. Finally, the consensus highlights the need for individualized treatment plans and the importance of considering patient preferences and specific symptoms, integrating evidence-based recommendations with patient-centered care to optimize migraine management.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"15-28"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804549/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145775197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-02-01Epub Date: 2026-01-03DOI: 10.1007/s40120-025-00880-1
Yasser Alatawi, Faisal F Alamri, Eman A Alraddadi, Sarah Algamedi, Asail Alkhathami, Ghaida Altowairqi, Mehaf Ferak, Khadijah Bamusa, Amani Y Alhalwani, Salwa Y Hafez, Faisal Almutawa, Alqassem Y Hakami
Introduction: Short-term use of dual antiplatelet therapy (DAPT) is superior to single antiplatelet therapy (SAPT) for early outcomes in acute ischemic stroke (AIS). However, the long-term effects of SAPT and DAPT remain unclear. This study aimed to evaluate long-term effects of DAPT and SAPT on clinical outcomes in patients with AIS.
Methods: A retrospective cohort study was conducted at three tertiary hospitals in Saudi Arabia, including 912 patients with AIS who received either DAPT (aspirin plus clopidogrel) or SAPT (aspirin or clopidogrel alone). The primary outcome was the incidence of net adverse clinical and cerebral events (NACCEs), which was defined as the incidence of any hemorrhagic transformation within 30 days, or stroke recurrence and/or all-cause mortality within 12 months of the index stroke.
Results: Of 4043 screened patients, 912 met the inclusion criteria, with a mean age of 65.47 years. Among them, 582 patients (63.8%) received DAPT. In the treatment selection model, patients with a more severe stroke presentation had lower odds of receiving DAPT. Over the 12-month period, there was no significant difference in the incidence of NACCEs between the DAPT and SAPT groups (p = 0.946). Additionally, the DAPT group showed a higher rate of stroke recurrence within the first 50 days post stroke. In contrast, the SAPT group had higher hemorrhagic transformation and mortality. However, none of these associations were statistically significant (p = 0.1075, 0.0865, and 0.3121, respectively). In the adjusted Cox models, DAPT was not independently associated with stroke recurrence, hemorrhagic transformation, all-cause mortality, or the composite NACCE endpoint (p > 0.05).
Conclusion: The addition of a second antiplatelet agent did not significantly reduce the long-term risk of stroke recurrence or mortality in patients with AIS over a 12-month period. Further studies are needed to assess long-term benefits and risks of DAPT in different stroke subpopulations.
{"title":"Real-World Comparative Outcomes of Dual vs. Single Antiplatelet Therapy in Acute Ischemic Stroke: A Retrospective Cohort Analysis.","authors":"Yasser Alatawi, Faisal F Alamri, Eman A Alraddadi, Sarah Algamedi, Asail Alkhathami, Ghaida Altowairqi, Mehaf Ferak, Khadijah Bamusa, Amani Y Alhalwani, Salwa Y Hafez, Faisal Almutawa, Alqassem Y Hakami","doi":"10.1007/s40120-025-00880-1","DOIUrl":"10.1007/s40120-025-00880-1","url":null,"abstract":"<p><strong>Introduction: </strong>Short-term use of dual antiplatelet therapy (DAPT) is superior to single antiplatelet therapy (SAPT) for early outcomes in acute ischemic stroke (AIS). However, the long-term effects of SAPT and DAPT remain unclear. This study aimed to evaluate long-term effects of DAPT and SAPT on clinical outcomes in patients with AIS.</p><p><strong>Methods: </strong>A retrospective cohort study was conducted at three tertiary hospitals in Saudi Arabia, including 912 patients with AIS who received either DAPT (aspirin plus clopidogrel) or SAPT (aspirin or clopidogrel alone). The primary outcome was the incidence of net adverse clinical and cerebral events (NACCEs), which was defined as the incidence of any hemorrhagic transformation within 30 days, or stroke recurrence and/or all-cause mortality within 12 months of the index stroke.</p><p><strong>Results: </strong>Of 4043 screened patients, 912 met the inclusion criteria, with a mean age of 65.47 years. Among them, 582 patients (63.8%) received DAPT. In the treatment selection model, patients with a more severe stroke presentation had lower odds of receiving DAPT. Over the 12-month period, there was no significant difference in the incidence of NACCEs between the DAPT and SAPT groups (p = 0.946). Additionally, the DAPT group showed a higher rate of stroke recurrence within the first 50 days post stroke. In contrast, the SAPT group had higher hemorrhagic transformation and mortality. However, none of these associations were statistically significant (p = 0.1075, 0.0865, and 0.3121, respectively). In the adjusted Cox models, DAPT was not independently associated with stroke recurrence, hemorrhagic transformation, all-cause mortality, or the composite NACCE endpoint (p > 0.05).</p><p><strong>Conclusion: </strong>The addition of a second antiplatelet agent did not significantly reduce the long-term risk of stroke recurrence or mortality in patients with AIS over a 12-month period. Further studies are needed to assess long-term benefits and risks of DAPT in different stroke subpopulations.</p>","PeriodicalId":19216,"journal":{"name":"Neurology and Therapy","volume":" ","pages":"421-434"},"PeriodicalIF":4.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12804589/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145896536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}