RESUMO
Periodic limb movement disorder (PLMD) and restless legs syndrome (RLS) are related sleep disorders that occur with increased frequency in spinal cord disease. Effective treatment may be obtained with dopaminergic or opioid drugs, while anticonvulsants, benzodiazepines, and possibly baclofen may be helpful. This report describes a patient who developed RLS and PLMD after acute transverse myelitis associated with infectious mononucleosis, and failed to respond to intrathecal baclofen. All symptoms of RLS/PLMD resolved after treatment with pergolide.
Assuntos
Antiparkinsonianos/uso terapêutico , Baclofeno/uso terapêutico , Relaxantes Musculares Centrais/uso terapêutico , Mielite Transversa/complicações , Mielite Transversa/tratamento farmacológico , Síndrome da Mioclonia Noturna/tratamento farmacológico , Síndrome da Mioclonia Noturna/etiologia , Pergolida/uso terapêutico , Síndrome das Pernas Inquietas/tratamento farmacológico , Síndrome das Pernas Inquietas/etiologia , Doença Aguda , Antiparkinsonianos/administração & dosagem , Baclofeno/administração & dosagem , Eletromiografia , Eletroculografia , Humanos , Injeções Espinhais , Masculino , Pessoa de Meia-Idade , Relaxantes Musculares Centrais/administração & dosagem , Síndrome da Mioclonia Noturna/diagnóstico , Pergolida/administração & dosagem , Polissonografia , Síndrome das Pernas Inquietas/diagnóstico , Sono REM/fisiologia , Resultado do TratamentoAssuntos
Neoplasias Encefálicas/tratamento farmacológico , Neoplasias Encefálicas/secundário , Ependimoma/tratamento farmacológico , Terapia Genética , Glioma/tratamento farmacológico , Humanos , Imunoterapia , Meduloblastoma/tratamento farmacológico , Recidiva Local de Neoplasia/tratamento farmacológicoAssuntos
Neoplasias Encefálicas/tratamento farmacológico , Neoplasias Encefálicas/secundário , Quimioterapia Adjuvante , Germinoma/tratamento farmacológico , Glioma/tratamento farmacológico , Humanos , Imunoterapia , Infusões Intra-Arteriais , Linfoma/tratamento farmacológico , Tumores Neuroectodérmicos Primitivos/tratamento farmacológicoAssuntos
Antineoplásicos/uso terapêutico , Neoplasias Encefálicas/terapia , Antineoplásicos/efeitos adversos , Neoplasias Encefálicas/patologia , Quimioterapia Adjuvante , Criança , Pré-Escolar , Ensaios Clínicos como Assunto , Terapia Combinada , Glioma/terapia , Humanos , Imunoterapia , Metástase NeoplásicaAssuntos
Antineoplásicos/uso terapêutico , Neoplasias Encefálicas/terapia , Imunoterapia/métodos , Antineoplásicos/efeitos adversos , Neoplasias Encefálicas/tratamento farmacológico , Neoplasias Encefálicas/secundário , Criança , Ensaios Clínicos como Assunto , Terapia Combinada , Glioma/terapia , Humanos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
Nine patients with leptomeningeal disease are reported who were treated with intraventricular alpha-interferon (alpha-IFN). In seven of these patients, a progressive vegetative state developed during treatment. The patients became unresponsive to verbal commands but opened their eyes with auditory or tactile stimulation. It took an average of 3 weeks for these patients to become verbally responsive after treatment was discontinued. Electroencephalographic findings showed evidence of irritative involvement of the deep midline nuclei in 80% of patients. Periventricular white matter changes developed during treatment in three of six patients who underwent computed tomographic scans. All patients with this severe neurotoxicity received whole-brain irradiation before treatment. Possible mechanisms for the development of this neurotoxic syndrome are discussed. The neurotoxicity of alpha-IFN and brain irradiation may be additive, suggesting a cautious approach when using this combination for treatment.
Assuntos
Coma/etiologia , Interferon Tipo I/efeitos adversos , Neoplasias Meníngeas/tratamento farmacológico , Adulto , Neoplasias da Mama/patologia , Coma/diagnóstico , Avaliação de Medicamentos , Eletroencefalografia , Feminino , Humanos , Neoplasias Pulmonares/patologia , Linfoma/patologia , Masculino , Melanoma/tratamento farmacológico , Melanoma/secundário , Neoplasias Meníngeas/mortalidade , Neoplasias Meníngeas/radioterapia , Neoplasias Meníngeas/secundário , Pessoa de Meia-Idade , Taxa de Sobrevida , Tomografia Computadorizada por Raios XRESUMO
Hyperthermia delivered by scanned focused ultrasound was combined with external beam radiation to treat 15 patients with primary malignant tumors of the brain. A preliminary craniectomy was performed to avoid attenuation of the ultrasound beam by the skull, and multiple thermal sensors were employed to ascertain intratumoral temperatures. The target temperature was 42.5 degrees C at the tumor boundary. This was attained at more than one point during every complete treatment, while a mean temperature in excess of 42 degrees C was achieved within the scanned tumor volume during at least 1 treatment in 11 patients. Technical problems and toxicities are described.
Assuntos
Neoplasias Encefálicas/terapia , Glioblastoma/terapia , Hipertermia Induzida , Adolescente , Adulto , Idoso , Astrocitoma/radioterapia , Astrocitoma/cirurgia , Astrocitoma/terapia , Neoplasias Encefálicas/radioterapia , Neoplasias Encefálicas/cirurgia , Terapia Combinada , Feminino , Glioblastoma/radioterapia , Glioblastoma/cirurgia , Humanos , Hipertermia Induzida/efeitos adversos , Hipertermia Induzida/instrumentação , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/radioterapia , Recidiva Local de Neoplasia/terapia , Terapia por Ultrassom/efeitos adversos , Terapia por Ultrassom/instrumentaçãoAssuntos
Neoplasias Encefálicas/terapia , Adulto , Antineoplásicos/administração & dosagem , Antineoplásicos/uso terapêutico , Neoplasias Encefálicas/tratamento farmacológico , Neoplasias Encefálicas/secundário , Carmustina/administração & dosagem , Carmustina/efeitos adversos , Carmustina/uso terapêutico , Criança , Terapia Combinada , Glioma/tratamento farmacológico , Glioma/terapia , Humanos , ImunoterapiaRESUMO
We describe the case of a patient with acquired immunodeficiency syndrome (AIDS) who had internuclear ophthalmoplegia (INO) and subsequent rapid neurologic deterioration. To our knowledge, this is the first report of a patient with AIDS and INO.
Assuntos
Síndrome da Imunodeficiência Adquirida/complicações , Oftalmoplegia/etiologia , Adulto , Humanos , MasculinoAssuntos
Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Neoplasias da Mama/tratamento farmacológico , Carcinoma Intraductal não Infiltrante/tratamento farmacológico , Cateterismo/efeitos adversos , Cavidades Cranianas , Embolia e Trombose Intracraniana/diagnóstico , Idoso , Ciclofosfamida/administração & dosagem , Dexametasona/administração & dosagem , Doxorrubicina/administração & dosagem , Feminino , Fluoruracila/administração & dosagem , Heparina/administração & dosagem , Humanos , Embolia e Trombose Intracraniana/tratamento farmacológico , Embolia e Trombose Intracraniana/etiologia , Tomografia Computadorizada por Raios XRESUMO
We reviewed records of 387 patients with cancer who had Ommaya reservoirs placed between October 1967 and December 1982. Complications of reservoir placement were reported in 27 patients, including intracranial hemorrhage (5 patients) and reservoir malfunction (15 patients). In 15 of 19 patients with meningitis, the infection was linked to the reservoir. The organism most frequently implicated was Staphylococcus epidermidis. Seizures, leukoencephalopathy, and pericatheter necrosis were seen in 10 patients who had received intraventricular chemotherapy.
Assuntos
Antineoplásicos/administração & dosagem , Injeções Espinhais/instrumentação , Neoplasias/tratamento farmacológico , Adulto , Idoso , Tratamento Farmacológico/métodos , Feminino , Humanos , Infecções/etiologia , Injeções Intraventriculares , Masculino , Complicações Pós-Operatórias , Infecções Estafilocócicas/etiologiaRESUMO
Eight patients were treated with leukocyte interferon for a variety of neurological malignancies that had failed or recurred after conventional therapy. Three patients with malignant astrocytoma received intratumoral interferon in dosages up to 9 million units 3X/week, with total dosages of up to 160 million units. Interferon was administered intraventricularly in 4 patients with leptomeningeal metastases and one patient with multiple brain metastases. Dosages increased from 1 to 10 million units 3X/week, and total dosages of up to 113 million units were given intraventricularly. Acute side effects of fever, nausea, vomiting, and headache occurred almost exclusively with intraventricular injections, and these subsided after the initial injection. Fatigue, loss of appetite, weight loss, and hematologic toxicity developed a few weeks after onset of treatment, independent of the dose given. A modest tumor regression was seen on CT scans of one patient with a malignant astrocytoma, who was treated with interferon for 8 months. In all 4 patients with leptomeningeal metastases, the CSF became free of malignant cells for 6 to 10 weeks, while clinical improvement was less dramatic.
Assuntos
Neoplasias Encefálicas/tratamento farmacológico , Interferon Tipo I/uso terapêutico , Adulto , Astrocitoma/tratamento farmacológico , Neoplasias Encefálicas/secundário , Neoplasias da Mama/tratamento farmacológico , Carcinoma de Células Renais/tratamento farmacológico , Carcinoma de Células Renais/secundário , Carcinoma de Células Pequenas/tratamento farmacológico , Carcinoma de Células Pequenas/secundário , Avaliação de Medicamentos , Feminino , Humanos , Neoplasias Renais/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Linfoma/tratamento farmacológico , Linfoma/secundário , Masculino , Pessoa de Meia-Idade , Glândula Pineal/efeitos dos fármacos , PrognósticoRESUMO
A case of isolated leptomeningeal recurrence of an epithelial ovarian cancer was recently diagnosed and treated successfully with methotrexate placed via an Ommaya reservoir in combination with radiation therapy. A review of the literature revealed no other cases of epithelial ovarian leptomeningeal malignancy similarly treated.
Assuntos
Neoplasias Meníngeas/secundário , Neoplasias Ovarianas/patologia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Terapia Combinada , Implantes de Medicamento , Feminino , Humanos , Laparotomia , Neoplasias Meníngeas/patologia , Neoplasias Meníngeas/terapia , Metotrexato/administração & dosagem , Pessoa de Meia-Idade , Estadiamento de Neoplasias , RadioterapiaRESUMO
Forty-one patients with recurrent primary malignant brain tumors were treated with 2,5-diaziridinyl 3,6-bis (carboethoxyamino), 1,4-benzoquinone (AZQ) at an initial dose of 6-8 mg/m2/day X 5 days. Courses were repeated monthly upon recovery of myelosuppression. Six of 25 evaluable patients (24%) showed definite tumor regression, and 7 (28%) showed disease stability as determined by monthly CT scans and neurologic examination. For all patients receiving one course of AZQ, the response rate was 16% (6 of 37 patients) and the stable disease rate 19%. The estimated median time to tumor progression with AZQ was 54 weeks for the responding patients and 36 weeks for the stable patients. Toxicity consisted of myelosuppression, primarily thrombocytopenia, which was delayed and cumulative. Other toxicities were uncommon. Further clinical trials in patients with malignant primary brain tumors, including combination studies with other drugs, are indicated.
Assuntos
Antineoplásicos/uso terapêutico , Astrocitoma/tratamento farmacológico , Aziridinas/uso terapêutico , Azirinas/uso terapêutico , Benzoquinonas , Neoplasias Encefálicas/tratamento farmacológico , Glioblastoma/tratamento farmacológico , Glioma/tratamento farmacológico , Recidiva Local de Neoplasia , Adolescente , Adulto , Idoso , Antineoplásicos/efeitos adversos , Aziridinas/efeitos adversos , Doenças da Medula Óssea/induzido quimicamente , Avaliação de Medicamentos , Humanos , Pessoa de Meia-IdadeAssuntos
Metronidazol/uso terapêutico , Compressão da Medula Espinal/etiologia , Neoplasias da Coluna Vertebral/radioterapia , Adolescente , Adulto , Idoso , Ensaios Clínicos como Assunto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor/radioterapia , Paralisia/etiologia , Estudos Prospectivos , Sensação , Neoplasias da Coluna Vertebral/complicações , Neoplasias da Coluna Vertebral/secundárioRESUMO
We reviewed 76 cases of the empty sella syndrome. Headache was the chief complaint in 47 cases (62%), and 45 patients (60%) presented with signs and symptoms related to increased intracranial pressure and/or pituitary dysfunction. The CSF pressure was elevated in 35 of the 62 patients who had lumbar puncture, suggesting that increased intracranial pressure may play an important role in the pathogenesis of "empty" sella.