In this pilot study, essential tremor improved in 15 patients treated with MRI-guided focused ultrasound thalamotomy. Large, randomized, controlled trials will be required to assess the procedure's efficacy and safety. (Funded by the Focused Ultrasound Surgery Foundation; ClinicalTrials.gov number, NCT01304758.).

Verubecestat did not reduce cognitive or functional decline in patients with mild-to-moderate Alzheimer's disease and was associated with treatment-related adverse events. (Funded by Merck; ClinicalTrials.gov number, NCT01739348 .).

both in Spain (M.B.).

We conducted a randomized, controlled pilot trial to evaluate the feasibility of providing subspecialty care via telemedicine for patients with Parkinson's disease residing in a remote community located approximately 130 miles from an academic movement disorders clinic. Study participants were randomized to receive telemedicine care with a movement disorder specialist at the University of Rochester or to receive their usual care. Participants in the telemedicine group received three telemedicine visits over six months. Feasibility, as measured by the completion of telemedicine visits, was the primary outcome measure. Secondary measures were quality of life, patient satisfaction, and clinical outcomes. Ten participants residing in the community were randomized to receive telemedicine care (n = 6) or their usual care (n = 4). Four nursing home patients were assigned to telemedicine. Those receiving telemedicine completed 97% (29 of 30) of their telemedicine visits as scheduled. At the study's conclusion, 13 of 14 study participants opted to receive specialty care via telemedicine. Compared with usual care, those randomized to telemedicine had significant improvements in quality of life (3.4 point improvement vs. 10.3 point worsening on the Parkinson's Disease Questionnaire 39; P = 0.04) and motor performance (0.3 point improvement vs. 6.5 point worsening on the Unified Parkinson's Disease Rating Scale, motor subscale; P = 0.03). Relative to baseline, nursing home patients experienced trends toward improvement in quality of life and patient satisfaction. Providing subspecialty care via telemedicine for individuals with Parkinson's disease living remotely is feasible.

This trial supports ubrogepant's efficacy and provides further evidence that CGRP-RAs are viable options for the acute treatment of migraine.