Treatment of In-stent Restenosis of the Internal Carotid Artery Using Drug-eluting Balloons.

PURPOSE: In-stent restenosis (ISR) following internal carotid artery (ICA) stenting is relatively common with an estimated incidence of 5%. Treatment options include repeat angioplasty with conventional or drug-eluting balloons (DEB), repeat stent angioplasty and surgical intervention. Application of DEB in ISR of the coronary and peripheral arteries is an established method; however, data on DEB treatment of ICA ISR are sparse. In this work, results from a retrospective cohort of 45 patients harboring 46 ICA ISR lesions treated with DEB angioplasty are presented. METHODS: Clinical, procedural and imaging data from DEB angioplasty treatment of 46 high-grade ICA ISR lesions in 45 patients, performed between 2013 and 2021 were collected. A single type of DEB (Elutax, Aachen Resonance, Aachen, Germany) was used in all procedures. Imaging follow-up was performed by regular Doppler ultrasound (DUS), verified by computed tomography angiography (CTA) in cases suspicious for a recurrent ISR. RESULTS: Technical success was 100%. Intraprocedural and postprocedural complications were not encountered. Clinical follow-up was obtained in all patients. Recurrent stroke in the affected territory was not encountered. A recurrent ISR following DEB treatment was confirmed by DUS and CTA in 4/46 (8.7%) of the lesions and were retreated with DEB. A third recurrent ISR occurred in a single case (2%) and following a second DEB retreatment there were no signs of a fourth recurrence after 36 months follow-up. CONCLUSION: The use of DEB angioplasty is a safe and effective treatment of ICA ISR lesions, yielding significantly better results compared to other modalities. Randomized multicenter studies are warranted.

Effects of Exercise Dose and Detraining Duration on Mobility at Late Midlife: A Randomized Clinical Trial.

BACKGROUND: Office workers near retirement tend to be sedentary and can be prone to mobility limitations and diseases. We examined the dose effects of exergaming volume and duration of detraining on motor and cognitive function in office workers at late midlife to reduce sedentariness and mobility limitations. METHODS: In an assessor-blinded randomized trial, 160 workers aged 55-65 years performed physically active video games in a nonimmersive form of virtual reality (exergaming) in small, supervised groups for 1 h, 1×, 2×, or 3×/week for 8 weeks followed by detraining for 8 and 16 weeks. Exergaming comprises high-intensity, full-body sensorimotor coordination, balance, endurance, and strengthening exercises. The primary outcome was the 6-minute walk test (6MWT), and secondary outcomes were body mass, self-reported physical activity, sleep quality, Berg Balance Scale, Short Physical Performance Battery, fast gait speed, dynamic balance, heart rate recovery after step test, and 6 cognitive tests. RESULTS: The 3 groups were not different in any of the outcomes at baseline (all p > 0.05). The outcomes were stable and had acceptable reliability (intraclass correlation coefficients ≥0.334) over an 8-week control period. Training produced an inverted U-shaped dose response of no (1×), most (2×), and medium (3×/week) effects of exergaming volume in most motor and selected cognitive outcomes. The distance walked in the 6MWT (primary outcome) increased most (94 m, 19%, p < 0.05), medium (57 m, 12%, p < 0.05), and least (4 m, 1%) after exergaming 2×, 3×, or 0× (control) (all different p < 0.05). The highest responders tended to retain the exercise effects over 8 weeks of detraining, independent of training volume. This maintenance effect was less consistent after 16 weeks of detraining. CONCLUSION: Less was more during training and lasted longer after detraining. A medium dose volume of exergaming produced the largest clinically meaningful improvements in mobility and selected cognitive tests in 60-year-old office workers with mild mobility limitations and intact cognition.

High Frequency and Intensity Rehabilitation in 641 Subacute Ischemic Stroke Patients.

OBJECTIVES: To determine the effects of exergaming on quality of life (QoL), motor, and clinical symptoms in subacute stroke patients. DESIGN: A pseudorandomized controlled trial, using a before-after test design. SETTING: University hospital. PARTICIPANTS: Subacute, ischemic stroke outpatients (N=3857), 680 of whom were randomized and 641 completed the study. INTERVENTIONS: We determined the effects of 5 times a week twice daily (EX2; 50 sessions; n=286) and once daily (EX1; 25 sessions; n=272) exergaming and low-intensity standard care (control [CON]; 25 sessions; n=83) on clinical, mobility, blood pressure (BP), and QoL outcomes. MAIN OUTCOME MEASURES: The primary outcome was Modified Rankin Scale. Secondary outcomes were activities of daily living, 5 aspects of health-related QoL, Beck Depression Inventory, 6-minute walk test (6MWT), Berg Balance Scale (BBS), and static balance (center of pressure). RESULTS: During exercise, the peak heart rate was 134, 134, and 126 beats per minute in the EX2, EX1, and CON groups, respectively. mRS improved similarly in the EX2 (-1.8; effect size, d=-4.0) and EX1 (-1.4; d=-2.6) groups, but more than in the CON group (-0.7; d=-0.6). QoL, Barthel Index, BBS, 6MWT, and standing posturography improved more in the EX2 group and the same in the EX1 and CON groups. Systolic and diastolic resting BP decreased more in the EX2 and EX1 groups than in the CON group. The intervention effects did not differ between men (n=349) and women (n=292). CONCLUSIONS: Twice daily compared with once daily high-intensity exergaming or once daily lower intensity standard care produced superior effects on clinical and motor symptoms, BP, and QoL in male and female subacute ischemic stroke participants.

[The role of selective monoamine oxidase B inhibitors in the therapeutic strategy of Parkinson's disease in the neurology clinics of Tirgu Mures County Emergency Clinical Hospital]. / A szelektív monoaminoxidáz-B-gátlók helye a Parkinson-kór kezelési stratégiájában a marosvásárhelyi ideggyógyászati klinikák gyakorlatában.

INTRODUCTION: Selective monoamine oxidase B inhibitors have an accurate place in therapeutical strategy of Parkinsons's disease. In the early stages of the disease, especially in younger patients with milder symptoms, the introduction of levodopa substitution could be efficacious in delaying; in advanced stages they are mainly used to treat motor complications, as an adjunct to levodopa. AIM: The evaluation of therapeutical strategies used in the neurology clinics of Tirgu Mures County Emergency Clinical Hospital in order to define the role of monoamine oxidase B inhibitors. METHOD: This retrospective study includes all records of patients with Parkinson's disease hospitalized between 1 January 2003 and 31 December 2016. From the 2194 reports we used data focusing on the therapeutic recommendations. Regarding disease duration, we divided the patients in two groups: less than or equal to 5 years and more than 5 years. RESULTS: From the 1183 patients in first group, 243 received monoamine oxidase inhibitors: 12 as monotherapy, 52 together with dopamine agonists, in 61 cases combined with levodopa. In 118 cases monoamine oxidase inhibitors were combined with levodopa and dopamine agonists. From 582 cases whith Parkinson's disease for more than 5 years, 195 received monoamine oxidase B inhibitors (selegiline: 10 cases, rasagiline: 185 cases). In 429 cases we did not find accurate data regarding disease duration (selegiline: 5 cases, rasagiline: 93 cases). CONCLUSION: The use of monoamine oxidase B inhibitors was similar to those found in literature. The treating physicians should utilise more confidently the available therapeutical combinations. Orv Hetil. 2017; 158(51): 2023-2028.