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Sabin J, Salas E, Martín-Martínez J, Candeliere-Merlicco A, Barrero FJ, Alonso A, Sánchez-Menoyo JL, Borrega L, Rodríguez-Rodríguez M, Gómez-Gutiérrez M, Eichau S, Hernández-Pérez MÁ, Calles C, Fernández-Díaz E, Carmona O, Orvíz A, López-Real A, López-Muñoz P, Mendoza A, Agüera E, Maurino J, Ballesteros J. Assessing illness-related uncertainty in relapsing-remitting multiple sclerosis: A psychometric analysis of the Mishel Uncertainty of Illness Scale. Mult Scler J Exp Transl Clin 2024; 10:20552173241247680. [PMID: 38638273 PMCID: PMC11025437 DOI: 10.1177/20552173241247680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/28/2024] [Indexed: 04/20/2024] Open
Abstract
A multicenter study involving 204 adults with relapsing-remitting multiple sclerosis (RRMS) assessed the dimensionality and item characteristics of the Mishel-Uncertainty of Illness Scale (MUIS), a generic self-assessment tool. Mokken analysis identified two dimensions in the MUIS with an appropriate item and overall scale scalability after excluding nonclassifiable items. A refined 12-item MUIS, employing a grade response model, effectively discriminated uncertainty levels among RRMS patients (likelihood ratio test p-value = .03). These findings suggest the potential value of the 12-item MUIS as a reliable measure for assessing uncertainty associated with the course of illness in RRMS.
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Affiliation(s)
- Julia Sabin
- Department of Neurology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Elisa Salas
- Medical Department, Roche Farma, Madrid, Spain
| | | | | | | | - Ana Alonso
- Department of Neurology, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | - Laura Borrega
- Department of Neurology, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain
| | | | | | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Carmen Calles
- Department of Neurology, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Eva Fernández-Díaz
- Department of Neurology, Hospital Universitario de Albacete, Albacete,
Spain
| | - Olga Carmona
- Department of Neurology, Fundació Salut Empordà, Figueres, Spain
| | - Aida Orvíz
- Department of Neurology, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Ana López-Real
- Department of Neurology, Complejo Hospitalario Universitario A Coruña, A Coruña, Spain
| | | | - Amelia Mendoza
- Department of Neurology, Complejo Asistencial de Segovia, Segovia, Spain
| | - Eduardo Agüera
- Department of Neurology, Hospital Universitario Reina Sofía, Córdoba,
Spain
| | | | - Javier Ballesteros
- Department of Neurosciences, University of Basque Country (UPV/EHU), CIBERSAM, Leioa, Spain
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Sainz de la Maza S, Gómez-Ballesteros R, Borges M, Martín-Martínez J, Sotoca J, Alonso A, Caminero AB, Borrega L, Sánchez-Menoyo JL, Barrero-Hernández FJ, Calles C, Brieva L, Blasco-Quílez MR, Dotor García-Soto J, del Campo-Amigo M, Navarro-Cantó L, Agüera E, Garcés-Redondo M, Carmona O, Gabaldón-Torres L, Forero L, Hervàs M, Medrano N, Maurino J, Castillo-Triviño T. Detecting disability using self-reported and clinical assessments in early-stage relapsing-remitting multiple sclerosis: Looking for a complementary approach. Mult Scler J Exp Transl Clin 2023; 9:20552173231169475. [PMID: 37187856 PMCID: PMC10176560 DOI: 10.1177/20552173231169475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/23/2023] [Indexed: 05/17/2023] Open
Abstract
Disability accrual is mainly driven by progression independent of relapse activity, which is present even in early stages of relapsing-remitting multiple sclerosis (RRMS) and sometimes overlooked. This multicenter, non-interventional study evaluated whether patient-reported outcomes measures (PROMs) could capture disability in 189 early-stage RRMS patients (mean age: 36.1 ± 9.4 years, 71.4% female, mean disease duration: 1.4 ± 0.8 years, median EDSS: 1.0). The 9-Hole Peg Test (9-HPT), NeuroQoL Upper Extremity (NeuroQoL-UE), Timed 25-Foot Walk (T25-FW), Multiple Sclerosis Walking Scale (MSWS-12), Symbol Digit Modalities Test (SDMT), and Perceived Deficits Questionnaire (PDQ-5) were used to assess hand function, gait, and cognition, respectively. These functions were at least mildly affected in this early-stage population, finding significant correlations between PROMs and clinical assessments. PROMs could enable early-stage RRMS patients to communicate their perceived disability in different domains, assisting clinicians in disease monitoring and decision making.
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Affiliation(s)
- Susana Sainz de la Maza
- Department of Neurology, Hospital Universitario
Ramón y Cajal, IRyCIS, Universidad de Alcalá, Madrid, Spain
| | | | - Mónica Borges
- Department of Neurology, Hospital Universitario Virgen
Macarena, Sevilla, Spain
| | | | - Javier Sotoca
- Department of Neurology, Hospital Universitari Mútua
Terrassa, Terrassa, Spain
| | - Ana Alonso
- Department of Neurology, Hospital Regional
Universitario de Málaga, Málaga, Spain
| | - Ana B Caminero
- Department of Neurology, Complejo Asistencial de
Ávila, Ávila, Spain
| | - Laura Borrega
- Department of Neurology, Hospital Universitario Fundación
Alcorcón, Alcorcón, Spain
| | | | | | - Carmen Calles
- Department of Neurology, Hospital Universitari
Son Espases, Palma de Mallorca, Spain
| | - Luis Brieva
- Department of Neurology, Hospital Universitari Arnau de
Vilanova, Lleida, Spain
| | | | | | - María del Campo-Amigo
- Department of Neurology, Complexo Hospitalario
Universitario de Pontevedra, Pontevedra, Spain
| | - Laura Navarro-Cantó
- Department of Neurology, Hospital General Universitario de
Elche, Elche, Spain
| | - Eduardo Agüera
- Department of Neurology, Hospital
Universitario Reina Sofía, Córdoba, Spain
| | - Moisés Garcés-Redondo
- Department of Neurology, Hospital Clínico Universitario
Lozano Blesa, Zaragoza, Spain
| | - Olga Carmona
- Department of Neurology, Fundació Salut
Empordà, Figueres, Spain
| | | | - Lucía Forero
- Department of Neurology, Hospital
Universitario Puerta del Mar, Cádiz, Spain
| | - Mariona Hervàs
- Department of Neurology, Consorci Corporació Sanitària
Parc Taulí, Sabadell, Spain
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3
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Meca-Lallana V, García Domínguez JM, López Ruiz R, Martín-Martínez J, Arés Luque A, Hernández Pérez MA, Prieto González JM, Landete Pascual L, Sastre-Garriga J. Expert-Agreed Practical Recommendations on the Use of Cladribine. Neurol Ther 2022; 11:1475-1488. [PMID: 36068429 PMCID: PMC9447968 DOI: 10.1007/s40120-022-00394-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/03/2022] [Indexed: 12/13/2022] Open
Abstract
Cladribine is a disease-modifying selective immune reconstitution oral therapy for adult patients with highly active relapsing multiple sclerosis (RMS). It was approved in the USA in 2019 and in Europe in 2017, thus there are still gaps in existing guidelines for using cladribine tablets in clinical practice. Nine experts with extensive experience in managing patients with multiple sclerosis in Spain identified some of the unanswered questions related to the real-life use of cladribine tablets. They reviewed the available clinical trial data and real-world evidence, including their own experiences of using cladribine, over the course of three virtual meetings held between November 2020 and January 2021. This article gathers their practical recommendations to aid treatment decision-making and optimise the use of cladribine tablets in patients with RMS. The consensus recommendations cover the following areas: candidate patient profiles, switching strategies (to and from cladribine), managing response to cladribine and safety considerations.
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Affiliation(s)
- Virginia Meca-Lallana
- Multiple Sclerosis Unit, Department of Neurology, Hospital Universitario "La Princesa", Madrid, Spain.
| | | | - Rocío López Ruiz
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Seville, Spain
| | | | - Adrián Arés Luque
- Neurology Department, Complejo Asistencial Universitario de León, León, Spain
| | | | | | | | - Jaume Sastre-Garriga
- Neurology Department, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
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4
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Sainz de la Maza S, Maurino J, Borges M, Martín-Martínez J, Sotoca J, Alonso A, Caminero AB, Borrega L, Sánchez-Menoyo JL, Barrero-Hernández FJ, Calles C, Brieva L, Blasco MR, García-Soto JD, Campo-Amigo MD, Navarro-Cantó L, Agüera E, Garcés M, Carmona O, Gabaldón-Torres L, Forero L, Hervás M, de Alda LR, Gómez-Ballesteros R, Castillo-Triviño T. Measuring productivity loss in early relapsing-remitting multiple sclerosis. Mult Scler Relat Disord 2022; 58:103398. [PMID: 35216781 DOI: 10.1016/j.msard.2021.103398] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/08/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Multiple sclerosis is one of the most common causes of neurological disability in young adults with major consequences for their autonomy and capacity to maintain employment. OBJECTIVE The aim of this study was to assess the impact on work productivity in early-stage relapsing-remitting multiple sclerosis (RRMS). METHODS A multicenter, non-interventional study was conducted. Adult patients with a diagnosis of RRMS, a disease duration ≤ 3 years, and an Expanded Disability Status Scale (EDSS) score of 0-5.5 were included. Absenteeism, presenteeism, and unpaid work loss due to RRMS were measured using the Valuation of Lost Productivity (VOLP) questionnaire. The EDSS, SymptoMScreen, 5-item Modified Fatigue Impact Scale, Hospital Anxiety and Depression Scale, Symbol Digit Modalities Test, and Multiple Sclerosis Work Difficulties Questionnaire were used to gather information on disability, patients' perception of symptom severity, fatigue, mood/anxiety, cognition, and problems in the workplace, respectively. Associations between the VOLP and clinical and work outcomes were analyzed using Spearman's rank correlations. RESULTS A total of 189 patients were included. Mean age (SD) was 36.1 ± 9.4 years and 71.4% were female. Mean disease duration was 1.2 ± 0.8 years. Median EDSS score was 1.0 (IQR 0, 2.0). One hundred thirty patients (68.8%) were working for pay or self-employed. Fifty-three patients (40.8%) reported absence from work in the past 3 months with an average of 14.3 absent workdays. Their health problems resulted in the loss of 3.4% of their actual work time in the past 7 days. Thirty patients got help (11.8 h) with their unpaid work activities in the past 7 days. Absenteeism was significantly correlated with anxiety and depression (rho=0.298 and 0.291, p<0.001), fatigue (rho=0.214, p = 0.014), and symptom severity (rho=0.213, p = 0.015). Presenteeism was significantly correlated with fatigue (rho=0.375, p<0.001), symptom severity (rho=0.373, p<0.001), depression (rho=0.263, p = 0.008), and disability (rho=0.215, p = 0.031). CONCLUSIONS Productivity loss even in a RRMS population with short disease duration stresses the need for more efficient treatment control of disease activity from earlier stages.
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Affiliation(s)
| | | | - Mónica Borges
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Javier Sotoca
- Department of Neurology, Hospital Universitari MútuaTerrassa, Terrassa, Barcelona, Spain
| | - Ana Alonso
- Department of Neurology, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Ana B Caminero
- Department of Neurology, Complejo Asistencial de Ávila, Ávila, Spain
| | - Laura Borrega
- Department of Neurology, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain
| | | | | | - Carmen Calles
- Department of Neurology, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - Luis Brieva
- Department of Neurology, Hospital Universitari Arnau de Vilanova, Lleida, Spain
| | - Maria R Blasco
- Department of Neurology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | | | - María Del Campo-Amigo
- Department of Neurology, Complexo Hospitalario Universitario de Pontevedra, Pontevedra, Spain
| | - Laura Navarro-Cantó
- Department of Neurology, Hospital General Universitario de Elche, Elche, Spain
| | - Eduardo Agüera
- Department of Neurology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Moisés Garcés
- Department of Neurology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Olga Carmona
- Department of Neurology, Fundació Salut Empordà, Figueres, Spain
| | | | - Lucía Forero
- Department of Neurology, Hospital Universitario Puerta del Mar, Cádiz, Spain
| | - Mariona Hervás
- Department of Neurology, Consorci Corporació Sanitària Parc Taulí, Sabadell, Spain
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Crespo-Burillo J, Hernando-Quintana N, Ruiz-Palomino P, Martín-Martínez J. Chorea secondary to striatal encephalitis due to anti-CV2/CRMP5 antibodies. Case description and review of the literature. Neurología (English Edition) 2015. [DOI: 10.1016/j.nrleng.2013.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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6
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Crespo-Burillo JA, Hernando-Quintana N, Ruiz-Palomino P, Martín-Martínez J. Chorea secondary to striatal encephalitis due to anti-CV2/CRMP5 antibodies. Case description and review of the literature. Neurologia 2013; 30:451-3. [PMID: 24332782 DOI: 10.1016/j.nrl.2013.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Revised: 10/06/2013] [Accepted: 10/07/2013] [Indexed: 10/25/2022] Open
Affiliation(s)
- J A Crespo-Burillo
- Servicio de Neurología, Hospital Universitario Miguel Servet, Zaragoza, España.
| | - N Hernando-Quintana
- Servicio de Neurología, Hospital Universitario Miguel Servet, Zaragoza, España
| | - P Ruiz-Palomino
- Servicio de Neurología, Hospital Universitario Miguel Servet, Zaragoza, España
| | - J Martín-Martínez
- Servicio de Neurología, Hospital Universitario Miguel Servet, Zaragoza, España
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7
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Llobet L, Gómez-Durán A, Iceta R, Iglesias E, Montoya J, Martín-Martínez J, Ara JR, Ruiz-Pesini E. Stressed cybrids model demyelinated axons in multiple sclerosis. Metab Brain Dis 2013; 28:639-45. [PMID: 23612782 DOI: 10.1007/s11011-013-9410-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Accepted: 04/15/2013] [Indexed: 11/28/2022]
Abstract
Multiple sclerosis is likely caused by a complex interaction of multiple genes and environmental factors. The contribution of mitochondrial DNA genetic backgrounds has been frequently reported. To evaluate the effect of mitochondrial DNA haplogroups in the same genetic and environmental circumstances, we have built human transmitochondrial cell lines and simulated the effect of axon demyelination, one of the hallmarks of multiple sclerosis pathology, by altering the ionic gradients through the plasmalemma and increasing ATP consumption. In this model, mitochondrial biogenesis is observed. This process is larger in Uk cybrids, which mirrors their lower oxidative phosphorylation capacity in basal conditions. This model replicates a process occurring in both patients suffering from multiple sclerosis and several animal models of axon demyelination. Therefore, it can be used to analyze the contribution of various mitochondrial DNA genotypes to multiple sclerosis. In this sense, a longer or stronger energy stress, such as that associated with demyelinated axons in multiple sclerosis, could make Uk individuals more susceptible to this pathology. Finally, pharmacologic compounds targeted to mitochondrial biogenesis could be a potential therapy for multiple sclerosis.
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Affiliation(s)
- Laura Llobet
- Departamento de Bioquímica, Biología Molecular y Celular, Centro de Investigaciones Biomédicas En Red de Enfermedades Raras (CIBERER) Universidad de Zaragoza, Zaragoza, Spain
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8
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Alarcia-Alejos R, Ara-Callizo JR, Martín-Martínez J, García-Gomara MJ. [Sexual dysfunction management in multiple sclerosis]. Rev Neurol 2007; 44:524-6. [PMID: 17492609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
INTRODUCTION Sexual dysfunction is a frequent disorder associated to multiple sclerosis, that contributes to the worsening of life quality of these patients. AIM To ascertain how it is managed in a demyelinating disease unit. PATIENTS AND METHODS It was done an anonymous poll to multiple sclerosis patients in a demyelinating disease unit. The following variables were analysed: age, sex, marital status, education degree, sexual dysfunction, vesical dysfunction, gait disturbances and duration of illness. RESULTS 67 of 97 patients answered. 74.6% females. Average age was 43.7 years. Average developing time was 11.3 years. 58% of the patients had vesical dysfunction. 43% had sexual dysfunction. There was relation with statistical significance between sexual and vesical dysfunction but not among the rest of variables. 63% of the patients with sexual dysfunction had never talked about this problem with their doctors. That the patient talked about sexual dysfunction was related with the fact that the neurologist asked for or not, and if sexual dysfunction was an important problem for the patient. The neurologist had asked for dysfunction sexual symptoms to 30% of the patients, and this was more frequent if the patient was male and if he or she had gait disturbances. CONCLUSIONS Sexual dysfunction is a frequent and important problem for patients with multiple sclerosis. According to our results, this problem is raised up in an insufficient manner as much for patients as for neurologists.
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Affiliation(s)
- R Alarcia-Alejos
- Servicio de Neurología, Hospital Universitario Miguel Servet, 50009 Zaragoza, España.
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9
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Bestué-Cardiel M, Martín-Martínez J, Iturriaga-Heras C, Ara-Callizo JR, Oliveros-Juste A. [Leukocytes and primary intracerebral hemorrhage]. Rev Neurol 1999; 29:968-71. [PMID: 10637848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
INTRODUCTION AND OBJECTIVE The association between the leucocyte count and prognosis observed in ischemic cerebrovascular disease and subarachnoid hemorrhage has rarely been reported in primary intracerebral hemorrhage. The objective of our study is to assess the importance of the number of leukocytes in the peripheral blood during the first 24 hours for prognosis of mortality. PATIENTS AND METHODS We made a prospective analysis of supratentorial primary intracerebral hemorrhages seen during the first 24 hours during the period 1987-1994. We evaluated the relationship between age, sex, size of hematoma, blood found in the ventricles, level of consciousness on admission, survival and prognosis after 30 days, level of glucaemia, arterial hypertension and leucocyte count. RESULTS We considered 186 primary intracerebral hemorrhages (64% men and 36% women); the average age was 64 years (Standard Deviation: 10 years). There were 63% deep and 37% lobar hemorrhages. Thirty five percent of the patients died. Leucocytosis was associated with survival (p = 0.003), prognosis (p = 0.0005) and intraventricular bleeding (p = 0.03). We found a significant relationship between the size of the hematoma (r = 0.256; df = 186; p < 0.0001), level of glycaemia on admission (r = 0.282; df = 186; p < 0.0001), level of consciousness (r = -0.263; df = 186, p < 0.0001) and leukocyte count. CONCLUSIONS The peripheral blood leucocyte count was significantly associated with prognosis and increased mortality. It may therefore be considered to be another parameter of bad prognosis in primary intracerebral hemorrhage.
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Affiliation(s)
- M Bestué-Cardiel
- Servicio de Neurología, Hospital Miguel Servet, Zaragoza, España
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10
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Pérez López-Fraile I, Martín-Martínez J, Bestué M, Oliveros A. [Early presentation of crises and the development of epilepsy in cerebral intra-parenchymatous hemorrhage]. Rev Neurol 1999; 28:305-9. [PMID: 10714302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
PATIENTS AND METHODS Of a total of 283 patients with spontaneous or hypertensive cerebral intraparenchymatous hemorrhage, 18 (6.3%), with no previous epilepsy, had crises whilst being followed-up for a period of between 2 and 7 years. In 14 cases the hematoma was lobar and 4 involved the basal ganglia or thalamus. In 8 cases (2.8% of all hemorrhage), these crises occurred during the first 24 hours, or as a first symptom of intraparenchymatous hemorrhage. One patient presented with status epilepticus with generalized crises and two had subentrant secondarily generalized partial crises at the time of the ictus. Treatment with anti-epileptic drugs was started in 13 patients. Twelve patients (4.2% of the hemorrhages) developed symptomatic epilepsy with partial crises with or without secondary generalization. RESULTS AND CONCLUSIONS The maximum rate of recurrence was four crises per year. However, in one patient, reduction of the dose of medication led to the appearance of status epilepticus. Patients with crises of late onset developed epilepsy more often than those who had early crises. In those with crises there was a predominance of bilobular involvement with participation of the parietal lobe and extension of the hematoma or oedema to the cerebral cortex.
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11
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Campello I, Velilla I, López-López A, Tapiador MJ, Marta E, Martín-Martínez J. [Biopercular lesion with inverse dissociation]. Rev Neurol 1995; 23:1056-8. [PMID: 8556592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Foix-Chavany-Marie Syndrome or anterior opercular syndrome constitutes the cortical form of pseudobulbar palsy. Its most common etiology is stroke in the region of either operculum. Clinically it can be characterized by severe dysarthria and facio-pharyngo-glosso-masticatory dysplasia with automatic-voluntary dissociation. An inversion of this classical dissociation can be seen in patients with emotional paralysis in the face, in whom asymmetry of emotional expression but conservation of voluntary movement can be seen. The lesional topography of this inverse dissociation corresponds to the supplementary motor area. both processes support the existence of an anatomical base which is different for emotional movements and voluntary types. We describe the clinical case of a 65 year old woman with a history of breast cancer who presented a subacute and progressive clinical picture of dysphagia and severe dysarthria. Upon neurological examination slight velo-palato-pharyngea was noticed; most relevant was paralysis of the facial muscles for either emotional or automatic movements while voluntary innervation was maintained. Neuroradiological studies show the presence of brain metastasis located in both Roland opercula. Although the neuroanatomic bases for automatic-voluntary dissociation remain unclear, our case lends weight to the evidence that impulses for voluntary and emotional movements originate in different cortical areas or else take a different route through the brain. We have been unable to find any cases of biopercular lesion with inverse dissociation described in the literature we reviewed.
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Affiliation(s)
- I Campello
- Servicio de Neurologia, Hospital Miguel Servet de Zaragoza
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