Unusual demyelinating disease in a patient with HIV infection.

Demyelinating central nervous system (CNS) disorders are a diverse group of conditions characterised by damage to the myelin sheath. These include not only primary autoimmune disorders such as multiple sclerosis (MS) or neuromyelitis optica spectrum disorder (NMOSD), but secondary demyelinating conditions caused by infection and neoplasm, where immunosuppressive therapy may worsen the condition or delay definitive treatment. We describe a young man with an unusual presentation of CNS demyelinating disease associated with HIV infection and positive syphilis serology.

Late onset AMACR deficiency with metabolic stroke-like episodes and seizures.

Alpha-methylacyl-CoA racemase (AMACR) deficiency is a rare peroxisomal disorder causing pristanic acid accumulation. Only 16 cases have been described so far. A female in her seventh decade presented with episodes of dysphasia, headache and sensory disturbance inconsistent with migraine, epilepsy or transient ischaemic attack.

Lemierre's syndrome.

Lemierre's syndrome is a rare and potentially life-threatening condition that follows an oropharyngeal infection, typically from and usually affects healthy adolescents or young adults. The characteristic features are septic thrombophlebitis of the internal jugular vein and septic embolism leading to multiorgan involvement, commonly the brain, lungs and bones. We report a man with presenting symptoms suggesting hemicrania continua, whose initial imaging showed no features of dural venous sinus or jugular thrombosis.

Acute neurological consequences of novel psychoactive substance use: a retrospective review in a large UK hospital.

Background: Novel psychoactive substances (NPS) are a growing public health concern. We aimed to identify the acute neurological consequences of NPS.

Method: We performed a retrospective case-note review of patients who presented to the emergency department after taking NPS.

Is NIPA1-associated hereditary spastic paraplegia always 'pure'? Further evidence of motor neurone disease and epilepsy as rare manifestations.

Pathogenic variants in the nonimprinted in Prader-Willi/Angelman syndrome (NIPA1) gene typically present with pure hereditary spastic paraplegia (HSP) but complex cases are described. We present a patient with childhood idiopathic generalised epilepsy (IGE) who later developed HSP. She rapidly deteriorated 27 years later with clinically definite amyotrophic lateral sclerosis (ALS).

The prescribable drugs with efficacy in experimental epilepsies (PDE3) database for drug repurposing research in epilepsy.

Objective: Current antiepileptic drugs (AEDs) have several shortcomings. For example, they fail to control seizures in 30% of patients. Hence, there is a need to identify new AEDs.

The impact of epilepsy on the quality of life of patients with meningioma: A systematic review.

Quality of life (QoL) is regarded as an important outcome measure in meningioma, and studies have investigated the role of various clinical and demographic factors. Epilepsy is known to impair quality of life but the impact of epilepsy on quality of life in a meningioma population is not well defined. The aim of this systematic review is to identify and summarise the current literature on meningioma, epilepsy and quality of life.