Comparative Safety of Istradefylline Among Parkinson Disease Adjunctive Therapies: A Systematic Review and Meta-analysis of Randomized Controlled Studies.

Introduction: Adjunctive therapies to treat OFF episodes resulting from long-term levodopa treatment in Parkinson disease (PD) are hampered by safety and tolerability issues. Istradefylline offers an alternative mechanism (adenosine A2A receptor antagonist) and therefore potentially improved tolerability.

Methods: A systematic review of PD adjuncts published in 2011 was updated to include randomized controlled trials published from January 1, 2010-April 15, 2019.

Relationship between clinical congestion and worsening renal function after intravenous initiation of furosemide in patients with acute heart failure.

To investigate if worsening renal function (WRF) appearing in some patients with acute heart failure (AHF) after intravenous furosemide initiation is influenced by severity of congestion. We conducted a retrospective secondary analysis of consecutive patients diagnosed with AHF and prospectively included in 10 Spanish emergency departments (EDs) for whom serum creatinine at ED arrival and after 2-7 days of intravenous furosemide initiation were available. Congestion was clinically evaluated by identification of 7 signs/symptoms and by chest X-ray.

Delphi Analysis: Optimizing Anatomy Teaching and Ultrasound Training for Botulinum Neurotoxin Type A Injection in Spasticity and Dystonia.

Our objective was to provide expert consensus on best practices for anatomy teaching and training on ultrasound-guided botulinum neurotoxin type A (BoNT-A) injection for specialists involved in treating spasticity and dystonia. Nine experts (three neurologists; six physical medicine and rehabilitation physicians) participated in a three-round modified Delphi process. Over three rounds, experts reached consensus on 15 of 16 statements describing best practices for anatomy and BoNT-A injection training.

Apomorphine titration with and without anti-emetic pretreatment in patients with Parkinson's disease experiencing OFF episodes: A modified Delphi panel.

Introduction: In the United States (US), prophylactic treatment with the antiemetic trimethobenzamide has been used before initiating apomorphine therapy. However, US trimethobenzamide stores have been depleted, leaving uncertainty regarding whether antiemetic pretreatment is needed.

Methods: This modified Delphi panel aimed to inform circumstances when apomorphine is initiated without antiemetic pretreatment.

Retrospective analyses evaluating the mortality risk associated with pimavanserin or other atypical antipsychotics in patients with Parkinson disease psychosis.

Introduction: Parkinson's disease (PD) is associated with increased mortality risk (MR), reflecting progression of motor and nonmotor symptoms. PD psychosis (PDP), a common nonmotor symptom, increases with prolonged disease and elevates the MR of PD even further. Pimavanserin is the only FDA-approved treatment for PDP.