Autoimmune encephalitis: proposed best practice recommendations for diagnosis and acute management.

The objective of this paper is to evaluate available evidence for each step in autoimmune encephalitis management and provide expert opinion when evidence is lacking. The paper approaches autoimmune encephalitis as a broad category rather than focusing on individual antibody syndromes. Core authors from the Autoimmune Encephalitis Alliance Clinicians Network reviewed literature and developed the first draft.

Autoimmune encephalitis: proposed recommendations for symptomatic and long-term management.

The objective of this paper is to evaluate available evidence for each step in autoimmune encephalitis management and provide expert opinion when evidence is lacking. The paper approaches autoimmune encephalitis as a broad category rather than focusing on individual antibody syndromes. Core authors from the Autoimmune Encephalitis Alliance Clinicians Network reviewed literature and developed the first draft.

Outcomes of Bariatric Surgery in Morbidly Obese Patients with Multiple Sclerosis.

Obesity is common in patients with multiple sclerosis (MS); however, safety and efficacy of bariatric surgery in this population remain unclear. A database of 2,918 was retrospectively reviewed, yielding 22 (0.75%) severely obese patients with MS who underwent bariatric surgery.

Clinical utility of seropositive voltage-gated potassium channel-complex antibody.

Background: Antibodies against voltage-gated potassium channel (VGKC)-complex are implicated in the pathogenesis of acquired neuromyotonia, limbic encephalitis, faciobrachial dystonic seizure, and Morvan syndrome. Outside these entities, the clinical value of VGKC-complex antibodies remains unclear.

Methods: We conducted a single-center review of patients positive for VGKC-complex antibodies over an 8-year period.

Autoantibody-mediated encephalitis: Not just paraneoplastic, not just limbic, and not untreatable.

Autoantibody-mediated encephalitis is a heterogeneous group of recently identified disorders, all caused by autoimmunity directed against components of the central nervous system. Despite severe and even prolonged neurologic deficits, dramatic improvements may occur with aggressive treatment.

Common pediatric epilepsy syndromes.

Benign rolandic epilepsy (BRE), childhood idiopathic occipital epilepsy (CIOE), childhood absence epilepsy (CAE), and juvenile myoclonic epilepsy (JME) are some of the common epilepsy syndromes in the pediatric age group. Among the four, BRE is the most commonly encountered. BRE remits by age 16 years with many children requiring no treatment.

Clinical experience of seropositive ganglionic acetylcholine receptor antibody in a tertiary neurology referral center.

Introduction: Antibody against the acetylcholine receptor of autonomic ganglia (gAChR-Ab) is implicated in the pathogenesis of autoimmune autonomic ganglionopathy (AAG) and several other disorders.

Methods: This study was a retrospective evaluation of 95 patients positive for gAChR-Ab.

Results: Twenty-one (22%) patients had AAG, with a greater median gAChR-Ab level (0.

Presence of voltage-gated potassium channel complex antibody in a case of genetic prion disease.

Voltage-gated potassium channel (VGKC) complex antibody-mediated encephalitis is a recently recognised entity which has been reported to mimic the clinical presentation of Creutzfeldt-Jakob disease (CJD). Testing for the presence of this neuronal surface autoantibody in patients presenting with subacute encephalopathy is therefore crucial as it may both revoke the bleak diagnosis of prion disease and allow institution of potentially life-saving immunotherapy. Tempering this optimistic view is the rare instance when a positive VGKC complex antibody titre occurs in a definite case of prion disease.

Atypical systemic leishmaniasis to be considered in the differential of patients presenting with depressed immunity.

Background: Systemic leishmaniasis has been known to present with prolonged fever, hepatosplenomegaly and wasting. Beside this classical form, a sub-clinical form has been identified. It is described with either one or two of the above symptoms missing; other findings have been reported instead, such as lymphadenopathy and anemia.