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1.
LGBT Health ; 2024 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-38301142

RESUMO

Purpose: The "one-liner," commonly used in clinical communications, summarizes a patient's identity, presenting condition, medical history, and clinical findings. Imprecise, inconsistent use of gender and sex information in one-liners threatens the provision of affirming care to transgender, nonbinary, gender-expansive, and intersex patients and may exacerbate health care disparities. This study aimed to generate guidance for communicating gender and sex information in one-liners. Methods: This is an explanatory sequential, equal status mixed methods study of transgender, nonbinary, gender-expansive, and intersex people and clinicians caring for this population. Survey participants rated one-liners on a five-point Likert-type scale of appropriateness, considering affirmation and clinical utility, and provided open-ended comments. We conducted two focus groups with survey respondents to explore survey results and performed a thematic analysis of survey comments and focus group transcripts. Results: Survey respondents included 57 clinicians and 80 nonclinicians. One-liners containing patient pronouns were rated most appropriate, and appropriate patient descriptors included self-described gender identity or gender-neutral terms. In scenarios where patient sex information was not pertinent to the chief concern (CC), one-liners containing no sex information were rated most appropriate. Four themes were identified: inclusion of sex information based on relevance to the CC, accurate patient representation, influence of clinical setting, and risk of harm from inaccurate one-liners. Conclusion: This study generated data to support the appropriate use of gender and sex language in one-liners. Clinicians, educators, and trainees may use these findings to compose one-liners that are affirming and clinically useful for patients of diverse gender and sex identities.

3.
Med Educ Online ; 28(1): 2154768, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36474429

RESUMO

Student evaluations of curricular experiences and instructors are employed by institutions to obtain feedback and guide improvement. However, to be effective, evaluations must prompt faculty action. Unfortunately, evaluative comments that engender strong reactions may undermine the process by hindering innovation and improvement steps. The literature suggests that faculty interpret evaluation feedback as a judgment not just on their teaching ability but on their personal and professional identity. In this context, critical evaluations, even when constructively worded, can result in disappointment, hurt, and shame. The COVID pandemic has challenged institutions and faculty to repeatedly adapt curricula and educational practices, heightening concerns for faculty burnout. In this context, the risk of 'words that hurt' is higher than ever. This article offers guidance for faculty and institutions to support effective responses to critical feedback and ameliorate counterproductive effects of learner evaluations.


Assuntos
COVID-19 , Humanos , Currículo
4.
Acad Med ; 98(1): 57-61, 2023 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-36222538

RESUMO

PROBLEM: Medical educators recognize that partnering actively with health system leaders closes significant health care experience, quality, and outcomes gaps. Medical schools have explored innovations training physicians to care for both individual patients and populations while improving systems of care. Yet, early medical student education fails to include systems improvement as foundational skills. When health systems science is taught, it is often separated from core clinical skills. APPROACH: The Clinical Microsystems Clerkship at the University of California, San Francisco School of Medicine, launched in 2016, integrates clinical skills training with health systems improvement from the start of medical school. Guided by communities of practice and workplace learning principles, it embeds first-year and second-year students in longitudinal clinical microsystems with physician coaches and interprofessional clinicians one day per week. Students learn medical history, physical examination, patient communication, interprofessional teamwork, and health systems improvement. Assessments include standardized patient examinations and improvement project reports. Program outcome measures include student satisfaction and attitudes, clinical skills performance, and evidence of systems improvement learning, including dissemination and scholarship. OUTCOMES: Students reported high satisfaction (first-year, 4.10; second-year, 4.29, on a scale of 1-5) and value (4.14) in their development as physicians. Clinical skills assessment accuracy was high (70%-96%). Guided by interprofessional clinicians across 15 departments, students completed 258 improvement projects in 3 health systems (academic, safety net, Veterans Affairs). Sample projects reduced disparities in hypertension, improved opiate safety, and decreased readmissions. Graduating students reported both clinical skills and health systems knowledge as important to physician success, patient experience, and clinical outcomes (4.73). Most graduates discussed their projects in residency applications (85%) and disseminated related papers and presentations (54%). NEXT STEPS: Integrating systems improvement, interprofessional teamwork, and clinical skills training can redefine early medical student education. Health system perspectives, long-term outcomes, and sustainability merit further exploration.


Assuntos
Estágio Clínico , Educação de Graduação em Medicina , Educação Médica , Estudantes de Medicina , Humanos , Competência Clínica , São Francisco , Aprendizagem , Currículo
5.
Med Sci Educ ; 32(6): 1313-1317, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36439405

RESUMO

In response to the COVID-19 pandemic, we developed and implemented a theory-informed process to adapt a comprehensive pre-clerkship medical school curriculum to run in the virtual learning environment utilizing sociocultural learning theory and cognitive load theory. Of 124 student respondents, 45% rated virtual learning as very or extremely effective, and 49% as moderately effective. Positive aspects of virtual learning included effectiveness of chat moderators, displaying pronouns on Zoom, active learning technology, and captioning and transcription. Negative aspects included access to technology and feeling isolated from community. Overall course ratings, examination performance, and work hours did not differ pre- and post-implementation.

6.
JMIR Med Educ ; 8(3): e36096, 2022 Aug 11.
Artigo em Inglês | MEDLINE | ID: mdl-35969421

RESUMO

BACKGROUND: The COVID-19 pandemic has greatly increased telehealth usage in the United States. Patients with limited English proficiency (LEP) face barriers to health care, which may be mitigated when providers work with professional interpreters. However, telehealth may exacerbate disparities if clinicians are not trained to work with interpreters in that setting. Although medical students are now involved in telehealth on an unprecedented scale, no educational innovations have been published that focus on digital care across language barriers. OBJECTIVE: The aim of this study is to investigate advanced medical students' confidence in caring for patients with LEP during telehealth encounters. METHODS: We administered a written survey to medical students on clinical clerkships at one US institution in August and September 2020. We assessed students' overall confidence in working with interpreters; confidence in performing 8 clinical tasks during in-person versus telehealth encounters; and frequency of performing 5 different clinical tasks with patients with LEP compared to English-speaking patients during in-person versus telehealth encounters. Wilcoxon signed-rank tests and chi-square tests were used to compare confidence and task performance frequency, respectively, for patients with LEP versus English-speaking patients during telehealth encounters. Students were also asked to identify barriers to care for patients with LEP. The free-response questions were qualitatively analyzed using open coding to identify key themes. RESULTS: Of 300 medical students surveyed, 121 responded. Furthermore, 72 students answered >50% of questions and were included in the analyses. Compared to caring for patients with LEP during in-person encounters, respondents were less confident in working with interpreters (P<.001), developing trust (P<.001), identifying agenda (P=.005), eliciting preferences for diabetes management (P=.01), and empowering patients in lifestyle modifications (P=.04) during telehealth encounters. During both in-person and telehealth encounters, approximately half of students (40%-78%) reported engaging less frequently in every clinical task with patients with LEP and this was as low as 22% (13/59) for some tasks. Students identified these key barriers to care for patients with LEP: time pressure, interpretation quality and access, technical difficulties, cultural differences, and difficulty with rapport building. CONCLUSIONS: Advanced medical students were significantly less confident caring for patients with LEP via telehealth than in person. Broader implementation of training around navigating language barriers is necessary for telehealth care, which has rapidly expanded in the United States. Our study identified potential key areas for curricular focus, including creating patient-centered agendas and management plans within the constraints of virtual settings. These developments must take place simultaneously with systems-level improvements in interpreter infrastructure to ensure high-quality care for linguistically diverse patients.

7.
MedEdPORTAL ; 17: 11171, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34337148

RESUMO

Introduction: In response to the COVID-19 pandemic and the need for social distancing, medical education curricula across the country had to be quickly transitioned from in-person experiences to remote sessions. Simultaneously, use of telemedicine in clinical practice skyrocketed. Despite telemedicine expansion and the opportunity afforded to teach these skills virtually, many institutions lacked telemedicine curricula. Methods: We developed and evaluated a foundational telemedicine workshop during a pandemic (158 students in 28 groups) guided by principles to maximize learner engagement during remote learning, including use of discrete, time-limited activities (self-assessment, templated group exercises, review of brief multimedia, and active role-play.). Results: Students completed pre- and postsession surveys to assess session impact. Of 158 students, 92 (58%) completed the presession survey, and 36 (23%) completed the postsession survey. There was an increase in confidence in all areas, particularly in skills related to starting the encounter, minimizing barriers, and taking the medical history. Learners reported the physical examination content as more useful than any other area and valued the exemplar videos provided. Discussion: The pandemic highlighted our own institution's need to develop telemedicine curricula to prepare medical students to provide this increasingly essential service. We developed a foundational telemedicine skills session that increased students' reported confidence in their telemedicine knowledge and skills. The session could be easily adapted by other schools interested in incorporating telemedicine into their preclerkship curriculum. Additional experiences providing opportunities to practice and receive feedback on telemedicine skills with standardized and real patients are warranted.


Assuntos
COVID-19 , Estudantes de Medicina , Telemedicina , Humanos , Pandemias , SARS-CoV-2
8.
Neurooncol Adv ; 3(1): vdab088, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34409295

RESUMO

BACKGROUND: Although IDH-mutant tumors aggregate to the frontotemporal regions, the clustering pattern of IDH-wildtype tumors is less clear. As voxel-based lesion-symptom mapping (VLSM) has several limitations for solid lesion mapping, a new technique, whole-lesion phenotype analysis (WLPA), is developed. We utilize WLPA to assess spatial clustering of tumors with IDH mutation from The Cancer Genome Atlas and The Cancer Imaging Archive. METHODS: The degree of tumor clustering segmented from T1 weighted images is measured to every other tumor by a function of lesion similarity to each other via the Hausdorff distance. Each tumor is ranked according to the degree to which its neighboring tumors show identical phenotypes, and through a permutation technique, significant tumors are determined. VLSM was applied through a previously described method. RESULTS: A total of 244 patients of mixed-grade gliomas (WHO II-IV) are analyzed, of which 150 were IDH-wildtype and 139 were glioblastomas. VLSM identifies frontal lobe regions that are more likely associated with the presence of IDH mutation but no regions where IDH-wildtype was more likely to be present. WLPA identifies both IDH-mutant and -wildtype tumors exhibit statistically significant spatial clustering. CONCLUSION: WLPA may provide additional statistical power when compared with VLSM without making several potentially erroneous assumptions. WLPA identifies tumors most likely to exhibit particular phenotypes, rather than producing anatomical maps, and may be used in conjunction with VLSM to understand the relationship between tumor morphology and biologically relevant tumor phenotypes.

9.
Neurology ; 93(22): e2021-e2031, 2019 11 26.
Artigo em Inglês | MEDLINE | ID: mdl-31645468

RESUMO

OBJECTIVE: Using electronic diaries as part of a randomized controlled trial of stress reduction for epilepsy, we evaluated factors associated with successful seizure self-prediction. METHODS: Adults with medication-resistant focal epilepsy were recruited from 3 centers and randomized to treatment with progressive muscle relaxation or control focused attention. An 8-week baseline was followed by 12 weeks of double-blind treatment. Twice daily, participants rated the likelihood of a seizure in the next 24 hours on a 5-point scale from very unlikely to almost certain, along with mood, premonitory symptoms, stress ratings, and seizure counts. We analyzed the association of mood, premonitory symptoms, stress, and circadian influences on seizure self-prediction. RESULTS: Sixty-four participants completed the trial (3,126 seizures). Diary entry adherence was >82%. Participant self-prediction was associated with seizure occurrence at 6, 12, and 24 hours (p < 0.0001). Odds ratio (OR) of seizure prediction increased systematically with participants' prediction of seizure likelihood (p < 0.0001, all levels of prediction and all time intervals). For the 12-hour prediction window, median specificity for seizure prediction was 0.94 and negative predictive value 0.94; median sensitivity was 0.10 and positive predictive value 0.13. A subset of 13 participants (20% of sample) met criteria for good predictors (median OR for seizure prediction 5.25). Mood, stress, premonitory symptoms, seizure time, and randomized group were not associated with seizure occurrence. CONCLUSION: In this prospective study, participants' prediction of a high probability of seizure was significantly associated with subsequent seizure occurrence within 24 hours. Future studies should focus on understanding factors that drive self-prediction. CLINICALTRIALSGOV IDENTIFIER: NCT01444183.


Assuntos
Afeto , Treinamento Autógeno/métodos , Autoavaliação Diagnóstica , Epilepsia Resistente a Medicamentos/terapia , Convulsões , Estresse Psicológico/terapia , Adulto , Anticonvulsivantes/uso terapêutico , Método Duplo-Cego , Epilepsia Resistente a Medicamentos/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estresse Psicológico/psicologia , Adulto Jovem
10.
Neurology ; 93(1): 30-34, 2019 07 02.
Artigo em Inglês | MEDLINE | ID: mdl-31101740

RESUMO

In the current medical climate, medical education is at risk of being de-emphasized, leading to less financial support and compensation for faculty. A rise in compensation plans that reward clinical or research productivity fails to incentivize and threatens to erode the educational missions of our academic institutions. Aligning compensation with the all-encompassing mission of academic centers can lead to increased faculty well-being, clinical productivity, and scholarship. An anonymous survey developed by members of the A.B. Baker Section on Neurologic Education was sent to the 133 chairs of neurology to assess the type of compensation faculty receive for teaching efforts. Seventy responses were received, with 59 being from chairs. Key results include the following: 36% of departments offered direct compensation; 36% did not; residency program directors received the most salary support at 36.5% full-time equivalent; and administrative roles had greatest weight in determining academic compensation. We believe a more effective, transparent system of recording and rewarding faculty for their educational efforts would encourage faculty to teach, streamline promotions for clinical educators, and strengthen undergraduate and graduate education in neurology.


Assuntos
Docentes de Medicina/economia , Neurologia/economia , Neurologia/educação , Educação Médica/economia , Humanos , Salários e Benefícios/economia , Inquéritos e Questionários , Estados Unidos
11.
Neurology ; 90(11): e963-e970, 2018 03 13.
Artigo em Inglês | MEDLINE | ID: mdl-29444968

RESUMO

OBJECTIVE: To evaluate the effect of a stress-reduction intervention in participants with medication-resistant epilepsy. METHODS: Adults with medication-resistant focal epilepsy (n = 66) were recruited from 3 centers and randomized to 1 of 2 interventions: (1) progressive muscle relaxation (PMR) with diaphragmatic breathing, or (2) control focused-attention activity with extremity movements. Following an 8-week baseline period, participants began 12 weeks of double-blind treatment. Daily self-reported mood and stress ratings plus seizure counts were completed by participants using an electronic diary, and no medication adjustments were permitted. The primary outcome was percent reduction in seizure frequency per 28 days comparing baseline and treatment; secondary outcomes included stress reduction and stress-seizure interaction. RESULTS: In the 66 participants in the intention-to-treat analysis, seizure frequency was reduced from baseline in both treatment groups (PMR: 29%, p < 0.05; focused attention: 25%, p < 0.05). PMR and focused attention did not differ in seizure reduction (p = 0.38), although PMR was associated with stress reduction relative to focused attention (p < 0.05). Daily stress was not a predictor of seizures. CONCLUSIONS: Both PMR and the focused-attention groups showed reduced seizure frequency compared to baseline in participants with medication-resistant focal seizures, although the 2 treatments did not differ. PMR was more effective than focused attention in reducing self-reported stress. CLINICALTRIALSGOV IDENTIFIER: NCT01444183.


Assuntos
Exercícios Respiratórios , Epilepsia Resistente a Medicamentos/terapia , Terapia de Relaxamento , Estresse Psicológico/terapia , Adulto , Atenção , Método Duplo-Cego , Epilepsia Resistente a Medicamentos/psicologia , Feminino , Humanos , Masculino , Convulsões/psicologia , Convulsões/terapia , Resultado do Tratamento
12.
Neurodiagn J ; 57(4): 269-275, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29236612

RESUMO

Although inpatient epilepsy monitoring units (EMUs) are generally safe, seizures in this setting can still produce significant morbidity. The MORTEMUS (MORTality in Epilepsy Monitoring Unit Study) study revealed that the most feared consequence of an unattended seizure-sudden unexpected death in epilepsy (SUDEP)-does occur rarely in the EMU. Nearly all cases identified in that study occurred in the evening. The hypothesis for this study is that unwitnessed seizures would be more likely to occur during the night shift, and that response times to seizures would be slower at night, due to multiple variables. A retrospective video-EEG review of all seizures captured in our EMU during a 4-week period in 15 patients admitted was conducted. The time between seizure onset and the arrival of an attendant at the bedside was measured. There were 16 diurnal and 14 nocturnal seizures identified. The median response time during the day shift was approximately 22 ± 28 (0-80) seconds during the day shift, and 49 ± 93 (0-360) during the night shift (Mann-Whitney U test, P = 0.03). There were six seizures that were subclinical or showed subtle clinical signs (head turning or eyes opening), including one prolonged seizure lasting nearly 18 minutes, which all occurred in the evening, went unattended, and were excluded from the statistical analysis. These preliminary findings indicate a statistically significant delay in nursing response times to seizures in the EMU during the night shift. All unattended seizures occurred in the evening. More research is needed to study human factors, systems issues, or patient-related/physiological factors that slow response times.


Assuntos
Epilepsia/diagnóstico , Monitorização Fisiológica/estatística & dados numéricos , Jornada de Trabalho em Turnos/estatística & dados numéricos , Adulto , Idoso , Morte Súbita , Eletroencefalografia , Feminino , Unidades Hospitalares/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Tempo , Gravação em Vídeo
13.
Epilepsy Res ; 122: 26-9, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26921853

RESUMO

The risk profile of extraoperative electrocorticography (ECoG) is documented almost exclusively by case series from a limited number of academic medical centers. These studies tend to underreport minor complications, like urinary tract infections (UTIs) and deep venous thromboses (DVTs), that nevertheless affect hospital cost, length of stay, and the patient's quality of life. Herein, we used data from the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) to estimate the rate of adverse events in extraoperative ECoG surgeries. NSQIP is a validated dataset containing nearly 3 million procedures from over 600 North American hospitals, and uses strict criteria for the documentation of complications. Major complications occurred in 3.4% of 177 extraoperative ECoG cases, while minor complications occurred in 9.6%. The most common minor complication was bleeding requiring a transfusion in 3.4% of cases, followed by sepsis, DVT, and UTI each in 2.3% of cases. No mortality was reported. Overall, in a national database containing a heterogeneous population of hospitals, major complications of extraoperative ECoG were rare (3.4%). Complications such as UTI and DVT tend to be underreported in retrospective case series, yet make up a majority of minor complications for ECoG patients in this dataset.


Assuntos
Eletrocorticografia/efeitos adversos , Adulto , Bases de Dados Factuais , Eletrocorticografia/métodos , Feminino , Cirurgia Geral , Humanos , Masculino , Complicações Pós-Operatórias/epidemiologia , Melhoria de Qualidade/estatística & dados numéricos , Sociedades Médicas/estatística & dados numéricos , Estados Unidos/epidemiologia
14.
Epilepsia ; 57(1): 151-61, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26647903

RESUMO

OBJECTIVE: Polymicrogyria (PMG) is a malformation of cortical development characterized by formation of an excessive number of small gyri. Sixty percent to 85% of patients with PMG have epilepsy that is refractory to medication, but surgical options are usually limited. We characterize a cohort of patient with polymicrogyria who underwent epilepsy surgery and document seizure outcomes. METHODS: A retrospective study of all patients with PMG who underwent epilepsy surgery (focal seizure foci resection and/or hemispherectomy) at our center was performed by review of all clinical data related to their treatment. RESULTS: We identified 12 patients (7 males and 5 female) with mean age of 18 (ranging from 3 months to 44 years) at time of surgery. Mean age at seizure onset was 8 years, with the majority (83%) having childhood onset. Six patients had focal, five had multifocal, and one patient had diffuse PMG. Perisylvian PMG was the most common pattern seen on magnetic resonance imaging (MRI). Eight patients had other cortical malformations including hemimegalencephaly and cortical dysplasia. Scalp electroencephalography (EEG) often showed diffuse epileptic discharges that poorly lateralized but were focal on intracranial electrocorticography (ECoG). Eight patients underwent seizure foci resection and four underwent hemispherectomy. Mean follow-up was 7 years (ranging from one to 19 years). Six patients (50%) were seizure-free at last follow-up. One patient had rare seizures (Engel class II). Three patients were Engel class III, having either decreased seizure frequency or severity, and two patients were Engel class IV. Gross total resection of the PMG cortex trended toward good seizure control. SIGNIFICANCE: Our study shows that even in patients with extensive or bilateral PMG malformations, some may still be good candidates for surgery because the epileptogenic zone may involve only a portion of the malformation. Intracranial ECoG can provide additional localizing information compared to scalp EEG in guiding resection of epileptogenic foci.


Assuntos
Epilepsia Resistente a Medicamentos/complicações , Epilepsia Resistente a Medicamentos/cirurgia , Procedimentos Neurocirúrgicos/métodos , Polimicrogiria/complicações , Polimicrogiria/cirurgia , Adolescente , Adulto , Análise de Variância , Criança , Pré-Escolar , Eletroencefalografia , Feminino , Humanos , Lactente , Estudos Longitudinais , Imageamento por Ressonância Magnética , Masculino , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
15.
Epilepsia ; 57(2): e33-8, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26682848

RESUMO

Temporal lobe encephaloceles (TEs) are increasingly identified in patients with epilepsy due to advances in neuroimaging. Select patients become seizure-free with lesionectomy. In practice, however, many of these patients will undergo standard anterior temporal lobectomy. Herein we report on the first series of patients with refractory temporal lobe epilepsy (TLE) with encephalocele to undergo chronic or intraoperative electrocorticography (ECoG) in order to characterize the putative epileptogenic nature of these lesions and help guide surgical planning. This retrospective study includes nine adult patients with magnetic resonance imaging/computed tomography (MRI/CT)-defined temporal encephalocele treated between 2007 and 2014 at University of California San Francisco (UCSF). Clinical features, ECoG, imaging, and surgical outcomes are reviewed. Six patients underwent resective epilepsy surgery. Each case demonstrated abnormal epileptiform discharges around the cortical area of the encephalocele. Two underwent tailored lesionectomy and four underwent lesionectomy plus anterior medial temporal resection. Postoperatively, five patients, including both with lesionectomy only, had Engel class Ia surgical outcome, and one had a class IIb surgical outcome. The role of TE in the pathogenesis of epilepsy is uncertain. ECoG can confirm the presence of interictal epileptiform discharges and seizures arising from these lesions. Patients overall had a very good surgical prognosis, even with selective surgical approaches.


Assuntos
Epilepsia Resistente a Medicamentos/diagnóstico , Encefalocele/diagnóstico , Epilepsia do Lobo Temporal/diagnóstico , Lobo Temporal/patologia , Adulto , Lobectomia Temporal Anterior , Estudos de Coortes , Epilepsia Resistente a Medicamentos/etiologia , Epilepsia Resistente a Medicamentos/cirurgia , Eletrocorticografia , Eletroencefalografia , Encefalocele/complicações , Encefalocele/cirurgia , Epilepsia do Lobo Temporal/etiologia , Epilepsia do Lobo Temporal/cirurgia , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Lobo Temporal/diagnóstico por imagem , Lobo Temporal/fisiopatologia , Lobo Temporal/cirurgia , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Adulto Jovem
16.
A A Case Rep ; 5(11): 195-8, 2015 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-26588032

RESUMO

Seizure-like behavior is an uncommon yet worrisome phenomenon during anesthesia with propofol. The current case report describes a 23-year-old man admitted for elective surgery who experienced several seizure-like episodes after induction with propofol and during a desflurane-based general anesthetic that were so severe it was not possible to complete the procedure. A second surgery was rescheduled 2 days later with simultaneous scalp electroencephalographic (EEG) recording and general anesthesia with propofol and fentanyl. During the second operation, he again experienced numerous episodes of generalized shaking movements. Simultaneous intraoperative EEG recording showed a background of diffuse beta and alpha frequencies interspersed with periods of pseudoperiodic delta activity; electrographic seizures were not apparent. With this information, muscle relaxants were given and the procedure was performed without difficulty. This is the first report of apparent seizure-like activity during anesthesia with propofol of an otherwise relatively healthy adult, in which concurrent EEG recording demonstrates the nonepileptic nature. The current case demonstrates that, at least in some instances, these concerning movements are not seizure related. Concurrent EEG monitoring may be helpful to evaluate the nature of the episodes in select cases.


Assuntos
Anestesia Geral/efeitos adversos , Anestésicos Intravenosos/efeitos adversos , Eletroencefalografia , Propofol/efeitos adversos , Convulsões/induzido quimicamente , Desflurano , Procedimentos Cirúrgicos Eletivos , Fentanila , Humanos , Isoflurano/efeitos adversos , Isoflurano/análogos & derivados , Masculino , Seio Pilonidal/cirurgia , Adulto Jovem
17.
Neurohospitalist ; 3(4): 229-30, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24198906
18.
JAMA Neurol ; 70(9): 1158-66, 2013 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-23835471

RESUMO

IMPORTANCE: Epileptic activity associated with Alzheimer disease (AD) deserves increased attention because it has a harmful impact on these patients, can easily go unrecognized and untreated, and may reflect pathogenic processes that also contribute to other aspects of the illness. We report key features of AD-related seizures and epileptiform activity that are instructive for clinical practice and highlight similarities between AD and transgenic animal models of the disease. OBJECTIVE: To describe common clinical characteristics and treatment outcomes of patients with amnestic mild cognitive impairment (aMCI) or early AD who also have epilepsy or subclinical epileptiform activity. DESIGN: Retrospective observational study from 2007 to 2012. SETTING Memory and Aging Center, University of California, San Francisco. PATIENTS: We studied 54 patients with a diagnosis of aMCI plus epilepsy (n = 12), AD plus epilepsy (n = 35), and AD plus subclinical epileptiform activity (n = 7). MAIN OUTCOMES AND MEASURES: Clinical and demographic data, electroencephalogram (EEG) readings, and treatment responses to antiepileptic medications. RESULTS: Patients with aMCI who had epilepsy presented with symptoms of cognitive decline 6.8 years earlier than patients with aMCI who did not have epilepsy (64.3 vs 71.1 years; P = .02). Patients with AD who had epilepsy presented with cognitive decline 5.5 years earlier than patients with AD who did not have epilepsy (64.8 vs 70.3 years; P = .001). Patients with AD who had subclinical epileptiform activity also had an early onset of cognitive decline (58.9 years). The timing of seizure onset in patients with aMCI and AD was nonuniform (P < .001), clustering near the onset of cognitive decline. Epilepsies were most often complex partial seizures (47%) and more than half were nonconvulsive (55%). Serial or extended EEG monitoring appeared to be more effective than routine EEG at detecting interictal and subclinical epileptiform activity. Epileptic foci were predominantly unilateral and temporal. Of the most commonly prescribed antiepileptics, treatment outcomes appeared to be better for lamotrigine and levetiracetam than for phenytoin. CONCLUSIONS AND RELEVANCE: Common clinical features of patients with aMCI- or AD-associated epilepsy at our center included early age at onset of cognitive decline, early incidence of seizures in the disease course, unilateral temporal epileptic foci detected by serial/extended EEG, transient cognitive dysfunction, and good seizure control and tolerability with lamotrigine and levetiracetam. Careful identification and treatment of epilepsy in such patients may improve their clinical course.


Assuntos
Doença de Alzheimer/fisiopatologia , Convulsões/fisiopatologia , Adulto , Idade de Início , Idoso , Doença de Alzheimer/complicações , Anticonvulsivantes/uso terapêutico , Eletroencefalografia/métodos , Feminino , Humanos , Masculino , Memória/fisiologia , Pessoa de Meia-Idade , Testes Neuropsicológicos , Estudos Retrospectivos , Convulsões/complicações , Convulsões/etiologia
19.
Continuum (Minneap Minn) ; 17(5 Neurologic Consultation in the Hospital): 984-1009, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22809978

RESUMO

PURPOSE OF REVIEW: : The neurologic consultant is frequently called to evaluate the patient with transient neurologic deficits, or spells. Spells can present with a broad array of clinical features, making a systematic evaluation challenging. Familiarity with a variety of key features for different spell types will help the consultant create an appropriate differential diagnosis to guide the diagnostic evaluation. RECENT FINDINGS: : Recent practice parameters outline the appropriate evaluation for patients presenting with first unprovoked seizure, and an update in the International League Against Epilepsy classification scheme for seizures has shifted the terminology used to describe these spells. When a spell cannot be unambiguously identified as a seizure, recent studies propose features to help distinguish syncope, sleep disorders, and psychogenic nonepileptic seizures. For patients who are critically ill, extended EEG monitoring is increasingly available, and there is a growing appreciation for the high burden of seizures and status epilepticus in the intensive care unit population. SUMMARY: : This article reviews the most common paroxysmal spell types encountered on the acute care ward and in the intensive care unit, discusses clinical features that help distinguish various spell types, and proposes a systematic evaluation for use by the neurologic consultant.

20.
Neurocrit Care ; 12(2): 204-10, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19809802

RESUMO

BACKGROUND: Status epilepticus refractory to conventional anti-epileptic drugs typically has a poor prognosis, but patients may recover well if seizures can be stopped. Case reports suggest that electroconvulsive therapy (ECT) may stop seizures in patients with refractory status epilepticus, and we sought to examine its effectiveness in a series of patients. METHODS: Three consecutive patients with refractory status epilepticus at our institution were treated with ECT after other therapies had failed. RESULTS: ECT stopped seizures in 2 of 3 patients. One patient had complete neurological recovery; the other was left with mild cognitive impairment and epilepsy, but returned to independent living. CONCLUSION: ECT may be an effective therapy for refractory status epilepticus and warrants further study for this indication.


Assuntos
Eletroconvulsoterapia/métodos , Período Refratário Eletrofisiológico , Estado Epiléptico/terapia , Adulto , Anticonvulsivantes/uso terapêutico , Terapia Combinada , Eletroencefalografia , Feminino , Humanos , Masculino , Estado Epiléptico/diagnóstico
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