RESUMO
Complex regional pain syndrome (CRPS) has rarely been reported in the setting of snakebite but might be more common than previously reported. We present the third case of CRPS reported in North America and the first resulting from a pit-viper's bite.
RESUMO
A 77 year old man with a biventricular ICD-pacemaker complained of painful, electric jolts disturbing him nightly from sleep. Extensive work-up including device interrogation revealed no defibrillations or arrhythmia, and he was subsequently diagnosed with phantom shocks (PS). His nightly PS symptoms terminated after starting zolpidem 10 mg each night. To date, literature review reveals fifteen articles reporting 163 phantom shock (PS) cases. PS affects 5-9% of ICD recipients. Risk factors include psychiatric disease, atrial fibrillation, NYHA functional status III or greater, prior shock storm, and intraoperative awareness during ICD placement, with defibrillation threshold testing. This report describes a successful PS intervention, and reviews the current knowledge available in the pathophysiology and treatment of PS.
Assuntos
Fibrilação Atrial/terapia , Cardioversão Elétrica/efeitos adversos , Traumatismos por Eletricidade/tratamento farmacológico , Piridinas/farmacologia , Idoso , Traumatismos por Eletricidade/etiologia , Humanos , Hipnóticos e Sedativos/farmacologia , Masculino , ZolpidemRESUMO
Cervical epidural steroid injections are a common treatment of cervical radicular pain. Important safety considerations include attention to the possibility of spinal cord infarction and spinal epidural hematoma. When appropriate, radiographic, technical, and pharmacologic principals are used, these procedures are relatively safe. Cervical epidural steroid injections are effective for the short-term treatment of radicular pain. More rigorously designed clinical outcomes studies of both cervical interlaminar and transforaminal epidural steroid injections are needed.
