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Summit, NJ, United States

Leifeste K.,Overlook Medical Center
Clinical Journal of Oncology Nursing | Year: 2014

About 25% of all chemotherapy agents prescribed for patients with cancer are oral formulations. As a result, more patients in the acute care setting and tertiary care settings are receiving oral chemotherapy agents on nononcology units. This creates concerns about safe handling for patients, caregivers, and staff. © Oncology Nursing Society. Source


Halperin J.J.,Overlook Medical Center
Infection and Drug Resistance | Year: 2015

Lyme disease, infection with the tick-borne spirochete Borrelia burgdorferi, causes both specific and nonspecific symptoms. In untreated chronic infection, specific manifestations such as a relapsing large-joint oligoarthritis can persist for years, yet subside with appropriate antimicrobial therapy. Nervous system involvement occurs in 10%–15% of untreated patients and typically involves lymphocytic meningitis, cranial neuritis, and/or mononeuritis multiplex; in some rare cases, patients have parenchymal inflammation in the brain or spinal cord. Nervous system infection is similarly highly responsive to antimicrobial therapy, including oral doxycycline. Nonspecific symptoms such as fatigue, perceived cognitive slowing, headache, and others occur in patients with Lyme disease and are indistinguishable from comparable symptoms occurring in innumerable other inflammatory states. There is no evidence that these nonspecific symptoms reflect nervous system infection or damage, or that they are in any way specific to or diagnostic of this or other tick-borne infections. When these symptoms occur in patients with Lyme disease, they typically also subside after antimicrobial treatment, although this may take time. Chronic fatigue states have been reported to occur following any number of infections, including Lyme disease. The mechanism underlying this association is unclear, although there is no evidence in any of these infections that these chronic posttreatment symptoms are attributable to ongoing infection with B. burgdorferi or any other identified organism. Available appropriately controlled studies indicate that additional or prolonged courses of antimicrobial therapy do not benefit patients with a chronic fatigue-like state after appropriately treated Lyme disease. © 2015 by Duke University Press. Source


Halperin J.J.,Overlook Medical Center | Halperin J.J.,Mount Sinai School of Medicine
Clinical Infectious Diseases | Year: 2014

The Lyme disease controversy can be largely linked to the misconception that neurobehavioral effects of illness constitute evidence of nervous system infection. Appropriate differentiation between neuroborreliosis (nervous system Borrelia burgdorferi infection) and Lyme encephalopathy (altered nervous system function in individuals with systemic but not nervous system infection) - or encephalopathies of other etiologies - would lessen the controversy considerably, as the attribution of nonspecific symptoms to supposed ongoing central nervous system infection is a major factor perpetuating the debate. Epidemiologic considerations suggest that the entities referred to as "posttreatment Lyme disease" and "chronic Lyme disease" may not actually exist but rather reflect anchoring bias, linking common, nonspecific symptoms to an antecedent medical event. On the other hand, there are data suggesting possible mechanisms by which posttreatment Lyme disease could occur. © The Author 2014. Published by Oxford University Press. Source


Halperin J.J.,Overlook Medical Center | Halperin J.J.,Mount Sinai School of Medicine
Infectious Disease Clinics of North America | Year: 2015

Lymphocytic meningitis, cranial neuritis or radiculoneuritis occur in up to 15% of patients with untreated Borrelia burgdorferi infection. Presentations of multifocal PNS involvement can range from painful monoradiculitis to confluent mononeuropathy multiplex. Serologic testing is highly accurate after 4 to 6 weeks of infection. In CNS infection, production of anti-. B burgdorferi antibody is often demonstrable in CSF. Oral antimicrobials are microbiologically curative in virtually all patients, including acute European neuroborreliosis. Severe cases may require parenteral treatment. The fatigue and cognitive symptoms seen in some patients with extra-neurological disease are neither evidence of CNS infection nor specific to Lyme disease. © 2015 Elsevier Inc. Source


Baird R.A.,Indiana University | Wiebe S.,University of Calgary | Zunt J.R.,University of Washington | Halperin J.J.,Overlook Medical Center | And 3 more authors.
Neurology | Year: 2013

Objective: To review the evidence base for different treatment strategies in intraparenchymal neurocysticercosis in adults and children. Method: A literature search of Medline, EMBASE, LILACS, and the Cochrane Database from 1980 to 2008, updated in 2012, resulted in the identification of 10 Class I or Class II trials of cysticidal drugs administered with or without corticosteroids in the treatment of neurocysticercosis. Results: The available data demonstrate that albendazole therapy, administered with or without corticosteroids, is probably effective in decreasing both long-term seizure frequency and the number of cysts demonstrable radiologically in adults and children with neurocysticercosis, and is well-tolerated. There is insufficient information to assess the efficacy of praziquantel. Recommendations: Albendazole plus either dexamethasone or prednisolone should be considered for adults and children with neurocysticercosis, both to decrease the number of active lesions on brain imaging studies (Level B) and to reduce long-term seizure frequency (Level B). The evidence is insufficient to support or refute the use of steroid treatment alone in patients with intraparenchymal neurocysticercosis (Level U). © 2013 American Academy of Neurology. Source

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