Primary spontaneous intracerebral hemorrhage in COVID-19 patients: differences among presentation patterns - A systematic review.

OBJECTIVE: The objective of this study was to determine if there are differences between the presentation patterns of hemorrhagic stroke (HS) associated to COVID-19. METHODS: It was performed a systematic search based on PRISMA guidelines of the cases reported in PUBMED of HS associated to SARS-CoV-2 infection and we added to this sample cases from our own hospital cohort. Patients in the database were separated by groups according to presentation symptoms: if they debuted with neurological symptoms or debuted with pulmonary symptoms. RESULTS: Seventy cases were included in the study. Patients that debuted with pulmonary symptoms accounted for 68.6% of the cases with an interval between the development of symptoms and the presentation of HS of 15.6 days. We found that the use of anticoagulants during hospitalization, multifocal image pattern, and the elevation of D-dimer, Ferritin, and lactate dehydrogenase levels were significantly associated with the group of pulmonary presentation, whereas the presence of hypertension during hospitalization, and a lower hemoglobin level was associated with the group of neurologic symptoms. CONCLUSION: Although HS associated with COVID-19 is a clinical entity with increasing evidence, it is necessary to establish that there are two forms of presentation with their own characteristics.

OBJETIVO: determinar si existen diferencias entre los patrones de presentación de hemorragia intracraneal asociada a COVID-19. PACIENTES Y MÉTODOS: Se realizó una búsqueda sistemática basada en la guía PRISMA de los casos reportados en PUBMED de hemorragia intracraneal asociados a infección por SARS-CoV-2 y se agregaron a esta muestra casos de nuestra propia cohorte hospitalaria. RESULTADOS: se incluyeron 70 casos. Los pacientes que debutaron con síntomas pulmonares representaron el 68.6% de los casos con un intervalo entre el desarrollo de los síntomas y la presentación de la hemorragia intracraneal de 15.6 días. Encontramos que el uso de anticoagulantes durante la hospitalización, el patrón de imagen multifocal y la elevación de los niveles de dímero D, ferritina y deshidrogenasa láctica se asociaron significativamente con el grupo de presentación pulmonar, mientras que la presencia de hipertensión durante la hospitalización, y un nivel de hemoglobina más bajo se asoció con el grupo que debutó con síntomas neurológicos. CONCLUSIÓN: si bien la hemorragia intracraneal asociada a COVID-19 es una entidad clínica con evidencia creciente, es necesario establecer que existen dos formas de presentación con características propias.

Hospital Arrival and Functional Outcome after Intracerebral Hemorrhage.

BACKGROUND: Intracerebral hemorrhage (ICH) is associated with an ominous outcome influenced by the time to hospital presentation. OBJECTIVE: This study aims to identify the factors that influence an early hospital arrival after ICH and the relationship with outcome. METHODS: In this multicenter registry, patients with confirmed ICH on CT scan and well-known time of symptoms onset were studied. Clinical data, arrival conditions, and prognostic scores were analyzed. Multivariate models were built to find independent predictors of < 6 h arrival (logistic regression) and in-hospital death (Cox proportional-hazards model). RESULTS: Among the 473 patients analyzed (51% women, median age 63 years), the median delay since onset to admission was 6.25 h (interquartile range: 2.5-24 h); 7.8% arrived in < 1 h, 26.3% in < 3 h, 45.3% in < 6 h, and 62.3% in < 12 h. The in-hospital, 30-day and 90-day case fatality rates were 28.8%, 30.0%, and 32.6%, respectively. Predictors of arrival in < 6 h were hypertension treatment (odds ratios [OR]: 1.675, 95% confidence intervals [CI]: 1.030-2.724), ≥ 3 years of schooling (OR: 1.804, 95% CI: 1.055-3.084), and seizures at ICH onset (OR: 2.416, 95% CI: 1.068-5.465). Predictors of death (56.9% neurological) were systolic blood pressure > 180 mmHg (hazards ratios [HR]: 1.839, 95% CI: 1.031-3.281), ICH score ≥ 3 (HR: 2.302, 95% CI: 1.300-4.074), and admission Glasgow Coma Scale < 8 (HR: 4.497, 95% CI: 2.466-8.199). Early arrival was not associated with outcome at discharge, 30 or 90 days. CONCLUSIONS: In this study, less than half of patients with ICH arrived to the hospital in < 6 h. However, early arrival was not associated with the short-term outcome in this data set.

Reliability of Bystander Recognition of Clinical Features in Pre-Hospital Classification of Acute Cerebrovascular Syndromes: Preliminary Findings

ABSTRACT Background: The recognition of stroke symptoms by patients or bystanders directly affects the outcomes of patients with acute cerebrovascular disease. Objective: The objective of the study was to assess the predictive value of the medical history and clinical features recognized by the patients’ bystanders to classify neurovascular syndromes in pre-hospital settings. Methods: We included 150 stroke patients of two Mexican referral centers: 50 with acute ischemic stroke (AIS), 50 with intracerebral hemorrhage (ICH), and 50 with subarachnoid hemorrhage (SAH). The performance of clinical prediction rules (CPR) to identify the stroke types was evaluated with features recognized by the patients’ bystanders before hospital arrival. The impact of CPRs on early arrival and in-hospital mortality was also analyzed. Results: Overall, 72% of the patients had previous medical evaluations in other centers before final referral to our hospitals, and therefore, only 45% had a final onset-to-door time <6 h, even when the first medical assessment had occurred in ≤1 h in 75% of cases. Clinical features noticed by the patients’ bystanders had low positive predictive values (PPV) for any stroke type. The CPR “language or speech disorder + focal motor deficit” had 93% sensitivity and a negative predictive value (NPV) of 84% to distinguish AIS. In SAH, headache alone showed a sensitivity of 84% and NPV of 97%. No CPR had an adequate performance on ICH. CPRs were not associated with final onset-to-door time. Altered consciousness, age ≥65 years, indirect arrival with stops before final referral, and atrial fibrillation increased in-hospital mortality. Conclusion: Clinical features referred by the witness of a neurovascular emergency have limited PPV, but adequate NPV in ruling-out AIS and SAH among stroke types. The use of CPRs had no impact on onset-to-door time or in-hospital mortality when the final arrival to a third-level center occurs with previous medical referrals.

Reliability of Bystander Recognition of Clinical Features in Pre-Hospital Classification of Acute Cerebrovascular Syndromes: Preliminary Findings.

BACKGROUND: The recognition of stroke symptoms by patients or bystanders directly affects the outcomes of patients with acute cerebrovascular disease. OBJECTIVE: The objective of the study was to assess the predictive value of the medical his- tory and clinical features recognized by the patients' bystanders to classify neurovascular syndromes in pre-hospital settings. METHODS: We included 150 stroke patients of two Mexican referral centers: 50 with acute ischemic stroke (AIS), 50 with intracerebral hemorrhage (ICH), and 50 with subarachnoid hemorrhage (SAH). The performance of clinical prediction rules (CPR) to identify the stroke types was evaluated with features recognized by the patients' bystanders before hospital arrival. The impact of CPRs on early arrival and in-hospital mortality was also analyzed. RESULTS: Overall, 72% of the patients had previous medical evaluations in other centers before final referral to our hospitals, and therefore, only 45% had a final onset- to-door time <6 h, even when the first medical assessment had occurred in ≤1 h in 75% of cases. Clinical features noticed by the patients' bystanders had low positive predictive values (PPV) for any stroke type. The CPR "language or speech disor- der + focal motor deficit" had 93% sensitivity and a negative predictive value (NPV) of 84% to distinguish AIS. In SAH, head- ache alone showed a sensitivity of 84% and NPV of 97%. No CPR had an adequate performance on ICH. CPRs were not as- sociated with final onset-to-door time. Altered consciousness, age ≥65 years, indirect arrival with stops before final referral, and atrial fibrillation increased in-hospital mortality. CONCLUSION: Clinical features referred by the witness of a neurovascular emergency have limited PPV, but adequate NPV in ruling-out AIS and SAH among stroke types. The use of CPRs had no impact on onset-to-door time or in-hospital mortality when the final arrival to a third-level center occurs with previous medical refer- rals.

Acute Disseminated Encephalomyelitis with Baló-like Lesion by Scorpion Sting: Case Report.

Acute disseminated encephalomyelitis (ADEM) has been linked to immunizations, viral infections, and occasionally to arthropods stings. Its association with scorpion stings has not been described. A 29-year-old man, who after being stung by a scorpion presented right hemiparesis and language impairment. Brain MRI showed subcortical bihemispheric lesion characteristics of ADEM and a bigger one compatible with Baló concentric sclerosis (BCS). Patient was managed with steroids, showing complete clinical improvement. Magnetic resonance imaging (MRI) after 6 months showed cavitation of the bigger lesion with no new findings. In 2 years of follow-up, there is no clinical relapse or new lesions in MRI. Although cases of ADEM have been reported due to venom of chilopoda and hymenoptera, the scorpion sting can be considered as another new cause; this case being even more relevant due to present a Baló-like lesion in MRI.

Vinpocetina de liberación prolongada: un posible tratamiento adyuvante en crisis epiléptica de inicio focal / Extended-release vinpocetine: a possible adjuvant treatment for focal onset epileptic seizures

Resumen Introducción: La vinpocetina de liberación prolongada ha demostrado ser efectiva en el control de crisis de inicio focal en pacientes epilépticos con una baja frecuencia de eventos adversos. Se realizó un estudio clínico para evaluar la eficacia y tolerabilidad de la vinpocetina como tratamiento adyuvante en pacientes con este padecimiento. Métodos: Se realizó un estudio clínico, doble ciego, de grupos paralelos. Se reclutaron 87 pacientes con diagnóstico de epilepsia focal tratados con uno a tres fármacos antiepilépticos. Los pacientes se aleatorizaron para ser tratados con vinpocetina (n = 41) o placebo (n = 46) de manera adyuvante a su tratamiento, e ingresaron a la fase basal (4 semanas), a la fase de titulación (4 semanas) y a la fase de evaluación (8 semanas) conservando estables las dosis de la vinpocetina y de los fármacos antiepilépticos. Resultados: La vinpocetina fue más efectiva que el placebo en la reducción de las crisis al finalizar la fase de evaluación (p < 0.0001). El 69% de los pacientes tratados con vinpocetina presentaron una reducción mayor al 50% en las crisis en comparación con el 13% de los pacientes tratados con placebo. No se presentaron diferencias significativas en cuanto a la presencia de efectos adversos en los pacientes tratados con vinpocetina comparados con los tratados con placebo. Los eventos adversos más frecuentes observados con vinpocetina fueron cefalea (7.9%) y diplopía (5.2%). Conclusiones: Como tratamiento adyuvante, la vinpocetina (2 mg/kg/día) redujo eficazmente la frecuencia de crisis epilépticas y demostró ser bien tolerada. Presenta un amplio perfil de seguridad y eventos adversos conocidos, que son transitorios y sin secuelas.

Abstract Background: Extended-release vinpocetine is effective to control focal onset epileptic seizures with a low rate of adverse events. A clinical study was performed to evaluate the efficacy and tolerability of vinpocetine as an adjuvant treatment in patients with this condition. Methods: A double-blind clinical study of parallel groups was conducted, in which 87 patients with a diagnosis of focal epilepsy treated with one to three antiepileptic drugs were recruited. Patients were randomized to receive vinpocetine (n = 41) or placebo (n = 46) adjuvant to their treatment. Patients entered the baseline phase (4 weeks), the titration phase (4 weeks) and the evaluation phase (8 weeks), maintaining stable doses of vinpocetine and their respective antiepileptic drug treatment. Results: Vinpocetine was more effective than placebo in reducing seizures at the end of the evaluation phase (p < 0.0001). Sixty-nine percent of the vinpocetine-treated patients had a 50% reduction in seizures compared to 13% of placebo-treated patients. No significant differences in the presence of adverse effects in patients treated with vinpocetine compared to those treated with placebo were observed. The most frequent adverse events observed with vinpocetine were headache (7.9%) and diplopia (5.2%). Conclusions: As an adjuvant treatment, vinpocetine (2 mg/kg/day) effectively reduced the frequency of epileptic seizures and proved to be well tolerated. Vinpocetine has a wide safety profile and well-known adverse events, which are transient and with no sequelae.

Extended-release vinpocetine: a possible adjuvant treatment for focal onset epileptic seizures.

Background: Extended-release vinpocetine is effective to control focal onset epileptic seizures with a low rate of adverse events. A clinical study was performed to evaluate the efficacy and tolerability of vinpocetine as an adjuvant treatment in patients with this condition. Methods: A double-blind clinical study of parallel groups was conducted, in which 87 patients with a diagnosis of focal epilepsy treated with one to three antiepileptic drugs were recruited. Patients were randomized to receive vinpocetine (n = 41) or placebo (n = 46) adjuvant to their treatment. Patients entered the baseline phase (4 weeks), the titration phase (4 weeks) and the evaluation phase (8 weeks), maintaining stable doses of vinpocetine and their respective antiepileptic drug treatment. Results: Vinpocetine was more effective than placebo in reducing seizures at the end of the evaluation phase (p < 0.0001). Sixty-nine percent of the vinpocetine-treated patients had a 50% reduction in seizures compared to 13% of placebo-treated patients. No significant differences in the presence of adverse effects in patients treated with vinpocetine compared to those treated with placebo were observed. The most frequent adverse events observed with vinpocetine were headache (7.9%) and diplopia (5.2%). Conclusions: As an adjuvant treatment, vinpocetine (2 mg/kg/day) effectively reduced the frequency of epileptic seizures and proved to be well tolerated. Vinpocetine has a wide safety profile and well-known adverse events, which are transient and with no sequelae.

Introducción: La vinpocetina de liberación prolongada ha demostrado ser efectiva en el control de crisis de inicio focal en pacientes epilépticos con una baja frecuencia de eventos adversos. Se realizó un estudio clínico para evaluar la eficacia y tolerabilidad de la vinpocetina como tratamiento adyuvante en pacientes con este padecimiento. Métodos: Se realizó un estudio clínico, doble ciego, de grupos paralelos. Se reclutaron 87 pacientes con diagnóstico de epilepsia focal tratados con uno a tres fármacos antiepilépticos. Los pacientes se aleatorizaron para ser tratados con vinpocetina (n = 41) o placebo (n = 46) de manera adyuvante a su tratamiento, e ingresaron a la fase basal (4 semanas), a la fase de titulación (4 semanas) y a la fase de evaluación (8 semanas) conservando estables las dosis de la vinpocetina y de los fármacos antiepilépticos. Resultados: La vinpocetina fue más efectiva que el placebo en la reducción de las crisis al finalizar la fase de evaluación (p < 0.0001). El 69% de los pacientes tratados con vinpocetina presentaron una reducción mayor al 50% en las crisis en comparación con el 13% de los pacientes tratados con placebo. No se presentaron diferencias significativas en cuanto a la presencia de efectos adversos en los pacientes tratados con vinpocetina comparados con los tratados con placebo. Los eventos adversos más frecuentes observados con vinpocetina fueron cefalea (7.9%) y diplopía (5.2%). Conclusiones: Como tratamiento adyuvante, la vinpocetina (2 mg/kg/día) redujo eficazmente la frecuencia de crisis epilépticas y demostró ser bien tolerada. Presenta un amplio perfil de seguridad y eventos adversos conocidos, que son transitorios y sin secuelas.

Hypertensive thalamic hemorrhage: analysis of short-term outcome.

BACKGROUND: Hypertension is the main cause of intracerebral hemorrhage with a thalamic location frequency that varies from 6% to 26.5%. OBJECTIVE: We aimed to identify clinical and radiological features that could impact the short-term prognosis in patients with hypertensive thalamic hemorrhage (HTH). METHODS: Consecutive patients presenting to a tertiary referral hospital with HTH were analyzed from 2010 to 2014. Clinical features at emergency department and a 30-day outcome using the modified Rankin Scale (mRS) were obtained. RESULTS: A total of 104 patients were studied (53 women, mean age 68.2 years, range 27-91 years), 91 (87.5%) of them with hypertension history. Mean hemorrhage volume was 12.2 mL (range 2-45 mL), without significant differences according to gender or age group. Irruption into the ventricular system occurred in 79 (76%) cases. Thirty-day mortality was 38.5% and occurred with a higher frequency in men, in patients with GCS <8, intraventricular irruption, ventriculostomy, and intracerebral hemorrhage volumes >15 mL. CONCLUSIONS: Although HTH is associated with relatively small hemorrhage volume, it had a higher frequency of ventricular irruption and bad prognosis at short-term.

Palidotomía adquirida asociada a un golpe de calor / Palidotomía adquirida asociada a un golpe de calor

No disponible

[Myasthenia gravis in adults of institutions pertaining to the Mexican public health system: an analysis of hospital discharges during 2010]. / Miastenia gravis (MG) en adultos de instituciones pertenecientes al sistema público sanitario mexicano: un análisis de egresos hospitalarios durante el año 2010.

INTRODUCTION: Epidemiological studies on myasthenia gravis (MG) in Mexico is mainly derived from experiences in referral centers. OBJECTIVE: To describe the epidemiological characteristics of hospital discharges during 2010 with the diagnosis of MG in adults hospitalized in the Mexican public health system. METHODS: We consulted the database of hospital discharges during 2010 of the National Health Information System (Ministry of Health, IMSS, IMSS oportunidades, ISSSTE, PEMEX, and the Ministry of Defense). The MG records were identified by the code G70.0 of the International Classification of Diseases 10th revision. RESULTS: During 2010 there were 5,314,132 hospital discharges (4,254,312 adults). Among them, 587 (0.01%) were adults with MG (median age: 47 years, 60% women). Women with MG were significantly younger than men (median age: 37 vs. 54 years, respectively; p < 0.001). The median hospital stay was six days. The case fatality rate was 3.4%, without gender differences. Age was associated with the probability of death. CONCLUSIONS: We confirmed the bimodal age-gender distribution in MG. The in-hospital case fatality rate in Mexico is consistent with recent reports around the world.

The Quételet index revisited in children and adults / El índice de Quételet reevaluado en niños y adultos

BACKGROUND: The body mass index (BMI) is based on the original concept that body weight increases as a function of height squared. As an indicator of obesity the modern BMI assumption postulates that adiposity also increases as a function of height in states of positive energy balance. OBJECTIVE: To evaluate the BMI concept across different adiposity magnitudes, in both children and adults. METHODS: We studied 975 individuals who underwent anthropometric evaluation: 474 children and 501 adults. Tetrapolar bioimpedance analysis was used to assess body fat and lean mass. RESULTS: BMI significantly correlated with percentage of body fat (%BF; children: r = 0.893; adults: r = 0.878) and with total fat mass (children: r = 0.967; adults: r = 0.953). In children, body weight, fat mass, %BF and waist circumference progressively increased as a function of height squared. In adults body weight increased as a function of height squared, but %BF actually decreased with increasing height both in men (r = −0.406; p < 0.001) and women (r = −0.413; p < 0.001). Most of the BMI variance in adults was explained by a positive correlation of total lean mass with height squared (r2 = 0.709), and by a negative correlation of BMI with total fat mass (r = −0.193). CONCLUSIONS: Body weight increases as a function of height squared. However, adiposity progressively increases as a function of height only in children. BMI is not an ideal indicator of obesity in adults since it is significantly influenced by the lean mass, even in obese individuals

ANTECEDENTES: El índice de masa corporal (IMC) se basa en el concepto original de que el peso corporal aumenta en función de la talla al cuadrado. Como indicador de obesidad, el supuesto actual sobre el IMC es que la adiposidad corporal también aumenta en función de la talla en estados de balance energético positivo. OBJETIVO: Evaluar el concepto del IMC en diferentes magnitudes de adiposidad, tanto en niños como adultos. MÉTODOS: Estudiamos a 975 individuos sometidos a evaluación antropométrica: 474 niños y 501 adultos. Se usó bioimpedancia tetrapolar para evaluar la masa grasa y magra corporal. RESULTADOS: Había una correlación significativa de IMC con el porcentaje de grasa corporal (%GC; niños: r = 0,893, adultos: r = 0,878) y con la masa grasa total (niños: r = 0,967; adultos: r = 0,953). En los niños, el peso corporal, la masa grasa, el %GC y el perímetro de la cintura aumentaban progresivamente en función de la talla al cuadrado. En los adultos, el peso corporal aumentaba en función de la talla al cuadrado, pero el %GC disminuía al aumentar la talla tanto en varones (r = −0,406; p < 0,001) como en mujeres (r = −0,413; p < 0,001). La mayor parte de la varianza del IMC en adultos se explicaba por una correlación positiva de la masa magra total con la talla al cuadrado (r2 = 0,709) y por una correlación negativa del IMC con la masa grasa total (r = −0,193). CONCLUSIONES: El peso corporal aumenta progresivamente en función de la talla al cuadrado. Sin embargo, sólo en los niños la grasa corporal aumenta progresivamente en función de la talla. El IMC no es un indicador ideal de obesidad en los adultos, ya que está significativamente influido por la masa magra, aún en los obesos

The Quételet index revisited in children and adults.

BACKGROUND: The body mass index (BMI) is based on the original concept that body weight increases as a function of height squared. As an indicator of obesity the modern BMI assumption postulates that adiposity also increases as a function of height in states of positive energy balance. OBJECTIVE: To evaluate the BMI concept across different adiposity magnitudes, in both children and adults. METHODS: We studied 975 individuals who underwent anthropometric evaluation: 474 children and 501 adults. Tetrapolar bioimpedance analysis was used to assess body fat and lean mass. RESULTS: BMI significantly correlated with percentage of body fat (%BF; children: r=0.893; adults: r=0.878) and with total fat mass (children: r=0.967; adults: r=0.953). In children, body weight, fat mass, %BF and waist circumference progressively increased as a function of height squared. In adults body weight increased as a function of height squared, but %BF actually decreased with increasing height both in men (r=-0.406; p<0.001) and women (r=-0.413; p<0.001). Most of the BMI variance in adults was explained by a positive correlation of total lean mass with height squared (r(2)=0.709), and by a negative correlation of BMI with total fat mass (r=-0.193). CONCLUSIONS: Body weight increases as a function of height squared. However, adiposity progressively increases as a function of height only in children. BMI is not an ideal indicator of obesity in adults since it is significantly influenced by the lean mass, even in obese individuals.

Evaluation of blood pressure measurements in first ambulatory neurological consultations: A missed part of the physical examination? / Evaluación de la medición de la presión arterial en primeras consultas neurológicas ambulatorias: ¿una parte olvidada del examen físico?

Objective: To obtain a blood pressure reading is mandatory during either the general or specialized physical examination. This study describes factors associated with the accomplishment of blood pressure measurement in the first neurological consultation. Methods: We studied first ambulatory neurology consultations in a Mexican referral hospital. Demographic characteristics, diagnostic category of referral, final diagnosis and data on physical examination were collected to establish a logistic regression analysis in order to identify factors associated with the accomplishment of blood pressure measurement. Results: Over 8 months 778 outpatients were studied. The most frequent diagnoses for first consultation were headache (26%), epilepsy (14%) and stroke (13%). Only in 39% (n = 301) of the outpatients blood pressure was registered, among them, 30% had normal blood pressure, 43% had 121-139/81-89mmHg, 20% had 140-159/90-99mmHg and 7% had ≥ 160/100mmHg. The independent factors that favored the practice of BP determination in multivariable analysis were >65 years of age (odds ratio: 2.26; 95% confidence interval: 1.52-3.36) and headache complaint (odds ratio: 1.81, 95% confidence interval: 1.30-2.53). Notably, only 43% of patients with stroke had blood pressure registration, even when these stroke patients had blood pressure readings, they had higher blood pressure than with other diagnoses (p< 0.05). Conclusion: Blood pressure registration was frequently omitted from the first neurological consultation, particularly in outpatients who might need it the most.

Objetivo: La medición de la presión arterial es mandatoria durante el examen físico general o especializado. Este estudio describe factores asociados al cumplimiento de la medición de la presión arterial en la primera consulta neurológica. Métodos: Realizamos un estudio sobre consultas neurológicas ambulatorias en un hospital de referencia mexicano. Se recolectaron características demográficas, categoría diagnóstica de referencia, diagnóstico final y datos sobre el examen físico para construir un análisis de regresión logística con el objetivo de identificar factores asociados con el cumplimiento de la medición de la presión arterial. Resultados: Durante 8 meses estudiamos a 778 pacientes. Los diagnósticos de envío más frecuentes fueron cefalea (26%), epilepsia (14%) y enfermedad cerebrovascular (13%). Solo en el 39% (n = 301) de los pacientes se midió la presión arterial y, de entre ellos, el 30% presentaron presión arterial normal, el 43% 121-139/81-89mmHg, el 20% 140-159/90-99mmHg y el 7% ≥ 160/100 mmHg. En un análisis multivariable, la edad > 65 años (razón de momios: 2.26, intervalo de confianza del 95%: 1.52-3.36) y cefalea como motivo de consulta (razón de momios: 1.81, intervalo de confianza del 95%: 1.30-2.53) fueron los factores independientes asociados al registro de la presión arterial. De manera notable, solo al 43% de los pacientes con enfermedad cerebrovascular se les había registrado la presión sanguínea; estos pacientes la tenían más elevada que los pacientes con otros diagnósticos (p <0.05). Conclusión: En este estudio con frecuencia se omitió el registro de la presión arterial en la primera consulta neurológica, especialmente en pacientes que podrían necesitarlo más.