Post intensive care syndrome in survivors of COVID-19 who required mechanical ventilation during the third wave of the pandemic: A prospective study.

Background: Post intensive care syndrome is defined as the presence of any impairment affecting the physical, psychiatric, or cognitive domains as a result of critical illnesses.

Objectives: To explore functional, cognitive and psychological outcomes at 30 days post hospital discharge among survivors of COVID-19-associated acute respiratory distress syndrome, who required mechanical ventilation.

Methods: Prospective cohort study.

Dose-dependent impulse control disorders in piribedil overdose.

We describe a 73-year-old female patient with Parkinson disease who developed impulse control disorders (ICDs) and dopamine dysregulation syndrome (DDS) owing to piribedil overdose. She was initially put on piribedil 150 mg; and owing to disease progression, levodopa was added 4 years later. Three years later, piribedil was raised to 200 mg; but presumably owing to a misunderstanding, she took 400 mg/d, which was well tolerated and produced an improvement in her parkinsonian symptoms.

Oxcarbazepine-responsive paroxysmal kinesigenic dyskinesia in Wilson disease.

A 22-year-old man presented with a 2-year history of tremor of the upper limbs associated to behavioral disorders. A magnetic resonance imaging of the brain showed hyperintensity in the right frontoparietal region, basal ganglia, particularly in the caudate nucleus, midbrain, and pons in T2 sequences, fluid-attenuated inversion recovery, and diffusion. Serum ceruloplasmin levels were 4 mg/dL (range, 20-45 mg/dL), and 24-hour urine cooper excretion was increased up to 223 µg (10-40 µg/24 hours).

Impulse control disorder and piribedil: report of 5 cases.

Recent studies suggest that impulse control disorders (ICD) in Parkinson disease are not uncommon, and antiparkinsonian therapy, mainly the use of dopaminergic agonists, plays a causal role in the development of these symptoms. Pramipexole has been mainly related to the occurrence of ICDs, although these disorders may occur when any dopaminergic agonist-based therapy is administered.In this paper, we describe 4 patients with Parkinson disease and 1 with multisystem atrophy who presented a history (several months or years) of pathological gambling, hypersexuality, punding, and pathological use of the Internet secondary to piribedil.

Botulinum toxin in painful tardive dyskinesia.

An 81-year-old female patient with a 12-year history of lingual pain associated to tongue and jaw involuntary movements secondary to long-term neuroleptic intake was observed. She received several pharmacological therapies without major improvement or side effects. Treatment with botulinum toxin type A markedly benefited both pain and lingual dyskinesia.

Neuroacanthocytosis and carbamazepine responsive paroxysmal dyskinesias.

Neuroacanthocytosis (NA) comprises a genetically heterogeneous group of disorders characterized by dysfunction of the erythrocyte membrane, presenting with acanthocytes and several neurological manifestations. We report the case of a 42-year-old woman with NA who in addition had episodes consistent with paroxysmal dyskinesias. She was diagnosed with NA featuring mild chorea, weakness of the right lower extremity and myoclonic jerks.