RESUMO
BACKGROUND: A challenge confronting the United States is delivery of quality specialty healthcare to citizens living in rural areas. INTRODUCTION: The Veterans Administration (VA) developed a large national telehealth network to address 5.2 million rural veterans. New Mexico's Albuquerque VA Neurology Service developed a teleneurology program for their rural veterans. This article analyzes our first 1,100 teleneurology patient visits. MATERIALS AND METHODS: Veterans living in remote areas of New Mexico, southern Colorado, eastern Arizona, and western Texas were offered follow-up teleneurology care at 16 rural VA community-based outpatient clinics (CBOCs) following an initial evaluation at the Albuquerque VA neurology outpatient clinic. Surveys were sent after all teleneurology visits focused on quality of care, ease of communication, satisfaction, and staff's ability to deliver same quality care as in person. Problems encountered, differences between face-to-face clinics and teleneurology, and cost savings were examined. RESULTS: Regarding the 701 (64%) returned surveys, we found 90% perceived they received good care, 91% felt there was good communication, 88% liked the convenience, and 87% reported they desired to continue teleneurology care. Ninety-six percent reported saving time, money, or both through CBOC visits instead of driving to Albuquerque. DISCUSSION: All providers felt that they could deliver excellent care through teleneurology. We found emergency room visits for neurologic problems was similar for both groups. CONCLUSIONS: Our rural veteran patients and neurology staff overwhelmingly found high quality patient care can be delivered via teleneurology for a variety of chronic neurologic problems and was comparable to care delivered in neurology face-to-face clinics.
Assuntos
Doenças do Sistema Nervoso/terapia , Satisfação do Paciente/estatística & dados numéricos , Qualidade da Assistência à Saúde/organização & administração , População Rural/estatística & dados numéricos , Telemedicina/organização & administração , Telemedicina/estatística & dados numéricos , Veteranos/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Arizona , Colorado , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , New Mexico , Qualidade da Assistência à Saúde/estatística & dados numéricos , Inquéritos e Questionários , Texas , Veteranos/estatística & dados numéricosRESUMO
BACKGROUND: Delivery of specialty healthcare to rural citizens in the United States remains largely unmet. The Veterans Health Administration is in a unique position to deliver specialty care to rural Veterans because it is mandated to deliver medical care to all eligible Veterans regardless of residence. To accomplish this, the VHA developed large national telehealth networks that provided over 1 million episodes of care in 2012. We investigated whether clinical video telehealth technologies can provide quality efficient neurologic follow-up care to Veterans living in the rural southwest United States. PATIENTS AND METHODS: Veterans with chronic neurologic conditions living remotely in New Mexico, southern Colorado, eastern Arizona, and western Texas were offered follow-up teleneurology care at 11 rural community-based outpatient clinics following initial evaluation at the Albuquerque, NM, neurology outpatient clinic. RESULTS: Over a 2-year period, 87% of 354 consecutive patients returned a performance improvement satisfaction questionnaire. Ninety percent of the patients were fully satisfied with their visit, and 92% felt teleneurology saved them time and money. We calculated an average time savings of 5 h and 325 miles driven, plus at least $48,000 total cost savings. Ninety-five percent reported they wanted to continue their neurologic care by teleneurology. CONCLUSIONS: Our study confirms earlier pilot studies of successful follow-up care through telemedicine. Our patients were highly satisfied with the convenience and quality of their teleneurology visit, and the neurology providers were convinced that neurologic care to both teleneurology and clinic follow-up patients was equivalent. Teleneurology to rural Veterans can provide quality neurologic care and overwhelming patient satisfaction and save considerable time and money.
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Doenças do Sistema Nervoso/terapia , Neurologia/métodos , Serviços de Saúde Rural/organização & administração , Telemedicina/organização & administração , Veteranos/estatística & dados numéricos , Adulto , Idoso , Arizona , Estudos de Coortes , Colorado , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso/diagnóstico , New Mexico , Satisfação do Paciente/estatística & dados numéricos , Desenvolvimento de Programas , Avaliação de Programas e Projetos de Saúde , Consulta Remota/organização & administração , População Rural/estatística & dados numéricos , Inquéritos e Questionários , Texas , Estados Unidos , United States Department of Veterans Affairs/organização & administração , Adulto JovemRESUMO
BACKGROUND: After completion of the Shingles Prevention Study (SPS; Department of Veterans Affairs Cooperative Studies Program Number 403), SPS participants who had initially received placebo were offered investigational zoster vaccine without charge. This provided an opportunity to determine the relative safety of zoster vaccine in older adults following documented herpes zoster (HZ). METHODS: A total of 13 681 SPS placebo recipients who elected to receive zoster vaccine were followed for serious adverse events (SAE) for 28 days after vaccination. In contrast to the SPS, a prior episode of HZ was not a contraindication to receiving zoster vaccine. The SPS placebo recipients who received zoster vaccine included 420 who had developed documented HZ during the SPS. RESULTS: The mean interval between the onset of HZ and the receipt of zoster vaccine in the 420 recipients with prior HZ was 3.61 years (median interval, 3.77 years [range, 3-85 months]); the interval was <5 years for approximately 80% of recipients. The proportion of vaccinated SPS placebo recipients with prior HZ who developed ≥ 1 SAE (0.95%) was not significantly different from that of vaccinated SPS placebo recipients with no prior history of HZ (0.66%), and the distribution of SAEs in the 2 groups was comparable. CONCLUSIONS: These results demonstrate that the general safety of zoster vaccine in older persons is not altered by a recent history of documented HZ, supporting the safety aspect of the Centers for Disease Control and Prevention Advisory Committee on Immunization Practices recommendation to administer zoster vaccine to all persons ≥ 60 years of age with no contraindications, regardless of a prior history of HZ.
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Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Vacina contra Herpes Zoster/administração & dosagem , Vacina contra Herpes Zoster/efeitos adversos , Herpes Zoster/imunologia , Idoso , Idoso de 80 Anos ou mais , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The herpes zoster vaccine is effective in preventing herpes zoster and postherpetic neuralgia in immunocompetent older adults. However, its safety has not been described in depth. OBJECTIVE: To describe local adverse effects and short- and long-term safety profiles of herpes zoster vaccine in immunocompetent older adults. DESIGN: Randomized, placebo-controlled trial with enrollment from November 1998 to September 2001 and follow-up through April 2004 (mean, 3.4 years). A Veterans Affairs Coordinating Center generated the permutated block randomization scheme, which was stratified by site and age. Participants and follow-up study personnel were blinded to treatment assignments. (ClinicalTrials.gov registration number: NCT00007501) SETTING: 22 U.S. academic centers. PARTICIPANTS: 38 546 immunocompetent adults 60 years or older, including 6616 who participated in an adverse events substudy. INTERVENTION: Single dose of herpes zoster vaccine or placebo. MEASUREMENTS: Serious adverse events and rashes in all participants and inoculation-site events in substudy participants during the first 42 days after inoculation. Thereafter, vaccination-related serious adverse events and deaths were monitored in all participants, and hospitalizations were monitored in substudy participants. RESULTS: After inoculation, 255 (1.4%) vaccine recipients and 254 (1.4%) placebo recipients reported serious adverse events. Local inoculation-site side effects were reported by 1604 (48%) vaccine recipients and 539 (16%) placebo recipients in the substudy. A total of 977 (56.6%) of the vaccine recipients reporting local side effects were aged 60 to 69 years, and 627 (39.2%) were older than 70 years. After inoculation, herpes zoster occurred in 7 vaccine recipients versus 24 placebo recipients. Long-term follow-up (mean, 3.39 years) showed that rates of hospitalization or death did not differ between vaccine and placebo recipients. LIMITATIONS: Participants in the substudy were not randomly selected. Confirmation of reported serious adverse events with medical record data was not always obtained. CONCLUSION: Herpes zoster vaccine is well tolerated in older, immunocompetent adults. PRIMARY FUNDING SOURCE: Cooperative Studies Program, Department of Veterans Affairs, Office of Research and Development; grants from Merck to the Veterans Affairs Cooperative Studies Program; and the James R. and Jesse V. Scott Fund for Shingles Research.
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Vacina contra Herpes Zoster/efeitos adversos , Herpes Zoster/prevenção & controle , Neuralgia Pós-Herpética/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Método Duplo-Cego , Humanos , Imunocompetência , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
Human neurologic illness following infection with West Nile virus (WNV) may include meningitis, encephalitis, and acute flaccid paralysis (AFP). Most WNV-associated AFP is due to involvement of the spinal motor neurons producing an anterior (polio)myelitis. WNV poliomyelitis is typically characterized by acute and rapidly progressing limb weakness occurring early in the course of illness, which is followed by death or clinical plateauing with subsequent improvement to varying degrees. We describe four cases of WNV poliomyelitis in which the limb weakness was characterized by an atypical temporal pattern, including one case with onset several weeks after illness onset, and three cases developing relapsing or recurrent limb weakness following a period of clinical plateauing or improvement. Delayed onset or recurrent features may be due to persistence of viral infection or delayed neuroinvasion with delayed injury by excitotoxic or other mechanisms, by immune-mediated mechanisms, or a combination thereof. Further clinical and pathogenesis studies are needed to better understand the mechanisms for these phenomena. Clinicians should be aware of these clinical patterns in patients with WNV poliomyelitis.
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Extremidades/fisiopatologia , Debilidade Muscular/fisiopatologia , Febre do Nilo Ocidental/complicações , Vírus do Nilo Ocidental , Adulto , Idoso , Extremidades/patologia , Extremidades/virologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neurônios Motores/patologia , Neurônios Motores/virologia , Debilidade Muscular/etiologia , Debilidade Muscular/patologia , Condução Nervosa , Poliomielite/etiologia , Poliomielite/fisiopatologia , Recidiva , Fatores de Tempo , Febre do Nilo Ocidental/virologiaRESUMO
In the spring of 2009 a new triple-reassortant of influenza A (H1N1) virus appeared in Mexico and rapidly spread around the world, becoming a pandemic that primarily infected children and uncommonly older adults. Accompanying the pandemic were associated neurologic and muscular syndromes that affected primarily children and included febrile seizures, encephalopathy/encephalitis with or without seizures, delirium, focal neurologic syndromes, Guillain-Barré syndrome, myositis, and myocarditis. Neither the frequency nor the severity of these syndromes appears different from those recognized during periods of infections of previous influenza A viruses. I review the clinical, laboratory, neuroimaging, and pathologic characteristics of the associated syndromes appearing in the first wave of the pandemic, compare them to similar cases occurring in previous years, and explore several theories of pathogenesis.
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Vírus da Influenza A Subtipo H1N1 , Influenza Humana/complicações , Influenza Humana/epidemiologia , Doenças Musculares/complicações , Doenças Musculares/epidemiologia , Doenças do Sistema Nervoso/complicações , Doenças do Sistema Nervoso/epidemiologia , Pandemias , Humanos , Doenças Musculares/etiologia , Doenças do Sistema Nervoso/etiologiaRESUMO
A real-time PCR assay was developed to identify varicella-zoster virus (VZV) and herpes simplex virus (HSV) DNA in clinical specimens from subjects with suspected herpes zoster (HZ; shingles). Three sets of primers and probes were used in separate PCR reactions to detect and discriminate among wild-type VZV (VZV-WT), Oka vaccine strain VZV (VZV-Oka), and HSV DNA, and the reaction for each virus DNA was multiplexed with primers and probe specific for the human beta-globin gene to assess specimen adequacy. Discrimination of all VZV-WT strains, including Japanese isolates and the Oka parent strain, from VZV-Oka was based upon a single nucleotide polymorphism at position 106262 in ORF 62, resulting in preferential amplification by the homologous primer pair. The assay was highly sensitive and specific for the target virus DNA, and no cross-reactions were detected with any other infectious agent. With the PCR assay as the gold standard, the sensitivity of virus culture was 53% for VZV and 77% for HSV. There was 92% agreement between the clinical diagnosis of HZ by the Clinical Evaluation Committee and the PCR assay results.
Assuntos
Vacina contra Varicela , Vacinas contra o Vírus do Herpes Simples , Herpesvirus Humano 3/classificação , Herpesvirus Humano 3/genética , Reação em Cadeia da Polimerase/métodos , Simplexvirus/classificação , Simplexvirus/genética , Primers do DNA , Diagnóstico Diferencial , Herpes Simples/diagnóstico , Herpes Zoster/diagnóstico , Herpesvirus Humano 3/isolamento & purificação , Humanos , Reação em Cadeia da Polimerase/normas , Polimorfismo de Nucleotídeo Único , Padrões de Referência , Sensibilidade e Especificidade , Simplexvirus/isolamento & purificação , Vacinas , Globinas beta/genéticaRESUMO
Following the introduction of black tar heroin mainly from Mexico in the 1980s, cases of wound botulism dramatically increased in the western United States. Contamination with spores of Clostridium botulinum of black tar heroin occurs along the distribution line. The heating of heroin powder to solubilize it for subcutaneous injection ("skin popping") does not kill the spores. The spores germinate in an anaerobic tissue environment and release botulinum toxin type A or B. Unless skin abscesses are found in the patient, the clinical diagnosis is often challenging. Facilitation of the compound muscle action potential by repetitive nerve stimulation at 20 to 50 Hz is an important and rapid diagnostic test. Definite diagnosis is made by detection of botulinum toxin in serum or isolation of C botulinum from the abscess. Early treatment with equine ABE botulinum antitoxin obtained from the Centers for Disease Control and Prevention often shortens the time on a ventilator.
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Botulismo/diagnóstico , Botulismo/patologia , Heroína/administração & dosagem , Injeções Subcutâneas , Infecção dos Ferimentos/diagnóstico , Infecção dos Ferimentos/microbiologia , Potenciais de Ação/fisiologia , Animais , Toxinas Botulínicas/sangue , Botulismo/terapia , Clostridium botulinum/metabolismo , Eletrodiagnóstico , Feminino , Humanos , Masculino , Infecção dos Ferimentos/terapiaRESUMO
Arboviruses continue to be a major cause of encephalitis in North America, and West Nile virus neuroinvasive disease is now the dominant cause of encephalitis. Transmission to humans of North American arboviruses occurs by infected mosquitoes or ticks. Most infections are asymptomatic or produce a flulike illness. Rapid serum or cerebrospinal fluid IgM antibody capture ELISA assays are available to diagnosis the acute infection for all North American arboviruses. Unfortunately, no antiviral drugs are approved for the treatment of arbovirus infection and current therapy is supportive.
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Infecções por Arbovirus/virologia , Infecções por Arbovirus/epidemiologia , Infecções por Arbovirus/fisiopatologia , Encéfalo/fisiopatologia , Encéfalo/virologia , Encefalite Viral/fisiopatologia , Encefalite Viral/virologia , Encefalomielite Equina do Leste/epidemiologia , Encefalomielite Equina do Leste/fisiopatologia , Encefalomielite Equina do Leste/virologia , Humanos , Meningite Viral/fisiopatologia , Meningite Viral/virologia , Febre do Nilo Ocidental/epidemiologia , Febre do Nilo Ocidental/fisiopatologia , Febre do Nilo Ocidental/virologiaRESUMO
Millions of patients see physicians each year for headache, most of which are primary headaches. However, serious secondary headaches, such as meningitis, represent about 5% of children and 1% to 2% of adults seen in the emergency department for headache. A primary care or emergency department physician may initially miss individuals with bacterial meningitis. Considering meningitis as a headache cause is important because delay in the diagnosis may have adverse consequences. A careful history and physical examination are central in identifying individuals at high risk for meningitis. This article lists information that can be obtained from the patient that may be indicative of meningitis. Performing a lumbar puncture with appropriate examination of the cerebrospinal fluid (CSF) is the key to establishing the diagnosis of meningitis. This article also includes the types of meningitis that should be considered when the CSF demonstrates a pleocytosis.
Assuntos
Transtornos da Cefaleia/diagnóstico , Meningite/diagnóstico , Líquido Cefalorraquidiano/citologia , Diagnóstico Diferencial , Transtornos da Cefaleia/etiologia , Humanos , Leucocitose , Meningite/líquido cefalorraquidiano , Meningite/complicações , Meningite/etiologia , Punção EspinalRESUMO
The incarceration of young people is a growing national problem. Key correlates of incarceration among American youth include mental health problems, substance use, and delinquency. The present study uses a statewide sample of incarcerated youth to examine racial differences in African American and Caucasian juvenile offenders' outcomes related to mental health, substance use, and delinquency. The data indicate that relative to Caucasian offenders, African American offenders report lower levels of mental health problems and substance use but higher levels of delinquent behavior such as violence, weapon carrying, and gang fighting. The data further reveal that African American offenders are more likely than Caucasian offenders to be victims of violence and to experience traumatic events such as witnessing injury and death. Recognition of these patterns may help to improve postrelease services by tailoring or adapting preexisting programs to patterns of risk factors and their relative magnitudes of effect.
Assuntos
População Negra/estatística & dados numéricos , Prisioneiros , População Branca/estatística & dados numéricos , Adolescente , Feminino , Humanos , Delinquência Juvenil/estatística & dados numéricos , Masculino , Transtornos Mentais/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Estados UnidosRESUMO
PURPOSE OF REVIEW: While acute bacterial meningitis is becoming less common in developed countries because of the widespread use of vaccines against Streptococcus pneumoniae, Neisseria meningitides, and Haemophilus influenzae, bacterial meningitis still occurs worldwide, with peak incidence in young children and the elderly. Bacterial meningitis is usually lethal unless appropriate antibiotics that cross the blood-brain barrier are given. Clinical suspicion of bacterial meningitis begins when patients present with the abrupt onset of fever, headache, and meningismus. RECENT FINDINGS: New technologies are being developed for more rapid identification of the bacterial species causing meningitis. When appropriate, administration of adjunctive dexamethasone with the antibiotics often lessens neurologic sequelae in survivors, which may include aphasia, ataxia, paresis, hearing loss, and cognitive impairment. SUMMARY: Confirmation of the diagnosis of bacterial meningitis comes mainly from examination and culture of CSF obtained from a lumbar puncture. Typically, the CSF shows an elevated neutrophil count, elevated protein, depressed glucose, positive Gram stain, and growth of the bacteria on appropriate culture media. Antibiotic sensitivities of the bacteria determine the appropriate antibiotics, although an educated guess of the best antibiotics to be given promptly must be made until the antibiotic sensitivities return, usually in a few days.
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Meningites Bacterianas/diagnóstico , Meningites Bacterianas/tratamento farmacológico , Meningites Bacterianas/microbiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Metastatic neoplasms to the central nervous system are often encountered in the practice of surgical neuropathology. It is not uncommon for patients with systemic malignancies to present to medical attention because of symptoms from a brain metastasis and for the tissue samples procured from these lesions to represent the first tissue available to study a malignancy from an unknown primary. In general surgical pathology, the evaluation of a metastatic neoplasm of unknown primary is a very complicated process, requiring knowledge of numerous different tumor types, reagents, and staining patterns. The past few years, however, have seen a remarkable refinement in the immunohistochemical tools at our disposal that now empower neuropathologists to take an active role in defining the relatively limited subset of neoplasms that commonly metastasize to the central nervous system. This information can direct imaging studies to find the primary tumor in a patient with an unknown primary, clarify the likely primary site of origin in patients who have small tumors in multiple sites without an obvious primary lesion, or establish lesions as late metastases of remote malignancies. Furthermore, specific treatments can begin and additional invasive procedures may be prevented if the neuropathologic evaluation of metastatic neoplasms provides information beyond the traditional diagnosis of "metastatic neoplasm." In this review, differential cytokeratins, adjuvant markers, and organ-specific antibodies are described and the immunohistochemical signatures of metastatic neoplasms that are commonly seen by neuropathologists are discussed.
Assuntos
Biomarcadores Tumorais/análise , Neoplasias do Sistema Nervoso Central/diagnóstico , Neoplasias do Sistema Nervoso Central/secundário , Patologia Cirúrgica/tendências , Algoritmos , Humanos , Imuno-HistoquímicaRESUMO
OBJECTIVE: The role of the ipsilateral cortex in proximal muscle control in normal human subjects is still under debate. One clinical finding, rapid recovery of proximal muscle relative to distal muscle use following stroke, has led to the suggestion that the ipsilateral as well as the contralateral motor cortex may be involved in normal proximal muscle control. The primary goal of this project was to identify contralateral and ipsilateral motor cortex activation associated with proximal muscle movement in normal subjects using magnetoencephalography (MEG). METHODS: We developed protocols for a self-paced bicep motor task and a deltoid, electrical-stimulation somatosensory task. The MEG data were analyzed using automated multi-dipole spatiotemporal modeling techniques to localize the sources and characterize the associated timing of these sources. RESULTS: Reliable contralateral primary motor and somatosensory sources localized to areas consistent with the homunculus. Ipsilateral M1 activation was only found in 2/12 hemispheres. CONCLUSIONS: Robust contralateral motor cortex activation and sparse ipsilateral motor cortex activation suggest that the ipsilateral motor cortex is not involved in normal proximal muscle control. SIGNIFICANCE: The results suggest that proximal and distal muscle control is similar in normal subjects in the sense that proximal muscle control is primarily governed by the contralateral motor cortex.
Assuntos
Lateralidade Funcional/fisiologia , Magnetoencefalografia , Córtex Motor/fisiologia , Músculos/fisiologia , Córtex Somatossensorial/fisiologia , Adulto , Mapeamento Encefálico , Estimulação Elétrica , Campos Eletromagnéticos , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Método de Monte Carlo , Destreza Motora , Fatores de TempoRESUMO
OPINION STATEMENT: The burden of disease due to bacterial meningitis is shifting toward older adults. Clinicians should maintain a high level of suspicion of meningitis in older adults, since they may present without classic signs and symptoms. Clinicians should remember that more older patients are at risk of healthcare-associated meningitis and may be at risk of more resistant organisms. A lumbar puncture should be performed as quickly as possible. If a CT scan is required before the lumbar puncture, blood cultures should be drawn and appropriate empiric antibiotics should be started before sending the patient to the CT scanner. Empiric antibiotics should be chosen based on patient history, review of patient's known illnesses and risk factors, results of CSF Gram stain, and local institution antibiotic resistance patterns. Clinicians should remember that Streptococcus pneumoniae may be resistant to penicillin and cephalosporins, so vancomycin is usually also administered until the bacterial resistance pattern is known. Adjunctive dexamethasone may be started before or at the time of antibiotic therapy based on risk versus benefit analysis, and may be discontinued if patient is found to not have Streptococcus pneumoniae meningitis.
RESUMO
IMPORTANCE: The Jarisch-Herxheimer reaction (JHR) is a well-recognized transient worsening of signs and symptoms occurring soon after the first dose of an appropriate antibiotic for several spirochetal infections. The pathogenesis of this reaction is poorly understood. In this case study of cerebrospinal fluid (CSF) cytokines, we aimed to improve understanding of the pathogenesis of JHR in patients with neurosyphilis who develop transient neurologic signs. OBSERVATIONS: Four hours after receiving penicillin for general paresis, a 55-year-old man developed a severe JHR characterized by fever, tachycardia, hypertension, obtundation, seizures, and a neutrophilia lasting 18 hours. Cerebrospinal fluid obtained at the peak of the JHR demonstrated a switch from a mild lymphophilia to a moderate neutrophilia. He had markedly elevated CSF interleukin (IL) 8 and likely elevated IL-1ß, IL-10, and IL-15 levels, which returned to normal in follow-up CSF examination results. CONCLUSIONS AND RELEVANCE: To our knowledge, this is the first report of elevated CSF cytokines in a patient with a JHR, which possibly contributed to the neurologic signs of JHR. Further studies on the innate inflammatory response during episodes of acute infection and inflammation are needed to develop targeted therapies to modulate this system, which could, in turn, improve future outcomes and modify the JHR.
Assuntos
Citocinas/biossíntese , Citocinas/líquido cefalorraquidiano , Neurossífilis/tratamento farmacológico , Penicilinas/efeitos adversos , Antibacterianos/efeitos adversos , Febre/induzido quimicamente , Humanos , Masculino , Pessoa de Meia-Idade , Neurossífilis/complicações , Neurossífilis/etiologia , Taquicardia/induzido quimicamente , Resultado do Tratamento , Treponema pallidum/efeitos dos fármacos , Treponema pallidum/patogenicidadeRESUMO
OBJECTIVE: To review current literature on neurology telemedicine and to discuss its application to patient care, neurology practice, military medicine, and current federal policy. METHODS: Review of practice models and published literature on primary studies of the efficacy of neurology telemedicine. RESULTS: Teleneurology is of greatest benefit to populations with restricted access to general and subspecialty neurologic care in rural areas, those with limited mobility, and those deployed by the military. Through the use of real-time audio-visual interaction, imaging, and store-and-forward systems, a greater proportion of neurologists are able to meet the demand for specialty care in underserved communities, decrease the response time for acute stroke assessment, and expand the collaboration between primary care physicians, neurologists, and other disciplines. The American Stroke Association has developed a defined policy on teleneurology, and the American Academy of Neurology and federal health care policy are beginning to follow suit. CONCLUSIONS: Teleneurology is an effective tool for the rapid evaluation of patients in remote locations requiring neurologic care. These underserved locations include geographically isolated rural areas as well as urban cores with insufficient available neurology specialists. With this technology, neurologists will be better able to meet the burgeoning demand for access to neurologic care in an era of declining availability. An increase in physician awareness and support at the federal and state level is necessary to facilitate expansion of telemedicine into further areas of neurology.
Assuntos
Doenças do Sistema Nervoso/diagnóstico , Doenças do Sistema Nervoso/terapia , Neurologia , Telemedicina , Humanos , Consulta RemotaRESUMO
OBJECTIVE: Evaluate medical students' communication and professionalism skills from the perspective of the ambulatory patient and later compare these skills in their first year of residency. METHODS: Students in third year neurology clerkship clinics see patients alone followed by a revisit with an attending neurologist. The patient is then asked to complete a voluntary, anonymous, Likert scale questionnaire rating the student on friendliness, listening to the patient, respecting the patient, using understandable language, and grooming. For students who had completed 1 year of residency these professionalism ratings were compared with those from their residency director. RESULTS: Seven hundred forty-two questionnaires for 165 clerkship students from 2007 to 2009 were analyzed. Eighty-three percent of forms were returned with an average of 5 per student. In 64% of questionnaires, patients rated students very good in all five categories; in 35% patients selected either very good or good ratings; and <1% rated any student fair. No students were rated poor or very poor. Sixty-two percent of patients wrote complimentary comments about the students. From the Class of 2008, 52% of students received "better than their peers" professionalism ratings from their PGY1 residency directors and only one student was rated "below their peers." CONCLUSION: This questionnaire allowed patient perceptions of their students' communication/professionalism skills to be evaluated in a systematic manner. Residency director ratings of professionalism of the same students at the end of their first year of residency confirms continued professional behavior.