Defining a risk area for tick-borne encephalitis (TBE) in a country where TBE is emerging, the Netherlands, July 2016-October 2020.

TBE is an emerging infectious disease in the Netherlands since July 2016, and risk areas have not been defined yet. Until October 2020 twelve autochthonous cases of TBE have been identified. In six of these cases transmission of TBE virus likely occurred in the Twente region, which therefore is the region with the highest case number and risk of contracting the disease.

Prolonged Unconsciousness Following Severe COVID-19.

Objective: We report a case series of patients with prolonged but reversible unconsciousness after coronavirus disease 2019 (COVID-19)-related severe respiratory failure.

Methods: A case series of patients who were admitted to the intensive care unit due to COVID-19-related acute respiratory failure is described.

Results: After cessation of sedatives, the described cases all showed a prolonged comatose state.

Treatment of large low-grade oligodendroglial tumors with upfront procarbazine, lomustine, and vincristine chemotherapy with long follow-up: a retrospective cohort study with growth kinetics.

We treated patients with newly diagnosed and large low-grade oligodendroglial tumors with upfront procarbazine, CCNU and vincristine (PCV) in order to delay radiotherapy. Patients were treated with PCV for a maximum of 6 cycles. The response to treatment was defined according to the RANO criteria; in addition change over time of mean tumor diameters (growth kinetics) was calculated.

Botulinum toxin type A in simple motor tics: short-term and long-term treatment-effects.

To determine the short-term and long-term treatment-effects of botulinum toxin type A in simple motor tics, we analyzed 15 consecutive patients (18 tics) with simple motor tics that were treated every 3 months with injections of BTX-A. Efficacy (rated on a 4-level scale) and duration of effect of the first 2 and last 2 (if treated 5 times or more) treatments were recorded, as well as latency of response, changes of premonitory urges (PMUs) and possible side effects. Total number of treatments for each tic varied from 2 to 50 (mean 11, median 6).