Combination of anodal tDCS of the cerebellum with a goal-oriented motor training to treat cervical dystonia: a pilot case series.

Background: Transcranial Direct Current Stimulation (tDCS) of the cerebellum shows promise for the treatment of dystonia. Specific motor rehabilitation programs have also been developed in this context. However, the combination of these two approaches has not yet been evaluated to determine their therapeutic potential. Methods: We report a series of 5 patients with cervical dystonia (CD) poorly controlled by botulinum toxin injections. They were initially treated by a protocol of repeated daily sessions (for 3 or 5 days) of cerebellar anodal tDCS (cer-atDCS) applied alone. In a second time, additional protocols of cer-atDCS were performed in combination with a program of goal-oriented motor training exercises (Mot-Training), specifically developed for the treatment of CD. The clinical impact of the procedures was assessed on the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS). Results: Compared to baseline, the maximum percentage of TWSTRS total score improvement was 37% on average after cer-atDCS performed alone (p = 0.147, not significant) and 53% on average after cer-atDCS combined with Mot-Training (p = 0.014, significant). The TWSTRS pain and functional handicap subscores also improved after the combined protocol. A score of (+3) to (+5) was rated on the TWSTRS response scale after cer-atDCS performed alone or the combined protocol, corresponding to a moderate to striking improvement on dystonia and pain. This improvement lasted longer after the combined protocol than after cer-atDCS alone (3.4 vs. 1.4 months on average, p = 0.011). Conclusion: The combination of cer-atDCS with Mot-Training produced a greater and more prolonged improvement than the application of cer-atDCS alone. Such a combined therapeutic procedure is easy to perform and opens important perspectives in the long-term treatment of CD. These results remain to be confirmed by a randomized sham-controlled trial on a larger sample.

Multi-site rTMS with cognitive training improves apathy in the long term in Alzheimer's disease: A 4-year chart review.

OBJECTIVE: To assess the long-term effects of multi-site repetitive transcranial magnetic stimulation combined with cognitive training (NeuroAD procedure) on cognitive symptoms and apathy in patients with Alzheimer's disease (AD) as part of a 4-year chart review. METHODS: The study included the 30 AD patients who underwent NeuroAD treatment between 2015 and 2019 at our center. The clinical evaluation was based on the Mini Mental State Examination (MMSE), Alzheimer Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) and Apathy Inventory (AI). Assessment was performed before treatment (baseline), after an initial 6-week protocol of 30 sessions (M1.5), then 3 months (M3), 1 year (M12), and between 1.5 and 4 years (mean 28 months, M28) after treatment initiation. RESULTS: During the first year of follow-up, the AI score improved at all time points (M1.5, M3, M12, p < 0.0001), the ADAS-Cog score improved at the end of the initial procedure (M1.5, p = 0.003) then deteriorated (M12, p = 0.01), while the MMSE score did not change. At final assessment (M28), the AI score was still improved from baseline (p < 0.0001), while the MMSE and ADAS-Cog scores worsened (p < 0.0001). Regarding the ADAS-Cog score, the prolonged improvement at M12 or M28 was correlated with the initial improvement at M1.5. CONCLUSION: The NeuroAD procedure produced long-term improvement in apathy and more general cognitive improvement only in patients who responded well to the initial 6-week protocol. SIGNIFICANCE: Our results suggest long-term beneficial effects of the NeuroAD procedure on apathy, which need to be confirmed in controlled studies. The criteria for predicting a good outcome before starting the procedure remain to be defined.

Long-Term Relief of Painful Bladder Syndrome by High-Intensity, Low-Frequency Repetitive Transcranial Magnetic Stimulation of the Right and Left Dorsolateral Prefrontal Cortices.

Aim: To show the value of low-frequency repetitive transcranial magnetic stimulation (rTMS) of the dorsolateral prefrontal cortex (DLPFC) to treat bladder pain syndrome (BPS), characterized by suprapubic pain, urgency and increased micturition frequency. Methods: A 68-year-old woman with BPS underwent 16 sessions of high-intensity, low-frequency (1 Hz) rTMS of the DLPFC, first on the right hemisphere (one daily session for 5 days, followed by one weekly session for 5 weeks), and then on the left hemisphere (one monthly session for 6 months). Results: At the end of the rTMS protocol, suprapubic pain completely vanished, micturition frequency dramatically decreased (by 60-80%), while fatigue and sleep quality improved (by 57-60%). The patient reported an overall satisfaction rate of 80% and her activities of daily living tending to normalize. Conclusion: This is the first report showing that high-intensity, low-frequency rTMS delivered on the DLPFC region of both hemispheres can relieve most symptoms of BPS (pain, urinary symptoms, and interference with physical functioning) in clinical practice.

Retinoblastoma: reporte de la consulta de oncología oftalmológica del Hospital Francisco Antonio Rísquez desde abril 1992 hasta septiembre 1995 / Retinoblastoma: repport of the ophthalmologic oncology consulation of the Hospital Francisco Antonio Rísquez since april 1992 until september 1995

Se revisaron las historias médicas de pacientes con diagnóstico de retinoblastoma evaluados en la consulta de Oncología Oftalmológica del Hospital F.A. Rísquez, desde abril de 1992 hasta septiembre de 1995. De un total de 63 casos registrados, 50 casos pertenecen al estudio prospectivo multidisciplinario E.C.R.O.M.U.S. actualmente en desarrollo. Observamos que 56 por ciento de los pacientes estadiados mediante la clasificación de Howarth modificada correspondieron al estadio II y 34 por ciento al estadio III. La mortalidad registrada hasta la fecha es de 14 casos