British Hospital

About: British Hospital is a healthcare organization based out in Montevideo, Uruguay. It is known for research contribution in the topics: Population & Hazard ratio. The organization has 445 authors who have published 358 publications receiving 7878 citations. The organization is also known as: British Hospital.

Balance in Parkinson's disease patients changing the visual input

Abstract: The description of the postural responses in Parkinson's disease patients when visual information changes from a stable to a moving visual field analyzing the impact on balance in these patients. METHODS (CLINICAL): Limits of Stability, Body center of pressure and balance functional reserve were measured by means of the force platform in 24 Parkinson´s patients in stages 1 and 2 of the Boher classification and 19 volunteers as a control group. Both groups were stimulated with 1-Static visual field and 2-horizontal optokinetic stimulation using a virtual reality system. Postural responses were analyzed using the inverted pendulum as mathematical model. RESULTS: While the control group didn't show significant differences on the postural control between the two sensory conditions (COP p=0.0017, BFR p=0.0025), Parkinson's patients presented significant differences in the area of the center of pressure and the balance functional reserve values between static visual field and optokinetic stimulation. (COP p=0.0017, BFR p=0.0025). CONCLUSIONS: The results support the hypothesis about the influence of the changes in the visual information in triggering balance control disorders in Parkinson's patients. It is discussed the interest of these fact in the assessment and the rehabilitation programs of this disease.

Management of bleeding and emergency invasive procedures in patients on dabigatran: Updated guidelines from the French Working Group on Perioperative Haemostasis (GIHP) - September 2016.

Abstract: In 2013, the GIHP published guidelines for the management of severe haemorrhages and emergency surgery. This update applies to patients treated with dabigatran, with a bleeding complication or undergoing an urgent invasive procedure. It includes how to handle the available specific antidote (idarucizumab), when to measure dabigatran plasmatic concentration and when to use non-specific measures in these situations. It also includes guidelines on how to perform regional anaesthesia and analgesia procedures.

Strokes in Sneddon syndrome without antiphospholipid antibodies.

Abstract: Objective Sneddon syndrome (SS) is characterized by the association of a livedo reticularis with stroke. Clinicoradiological features of its neurological manifestations, its prognosis, and the frequency of associated cardiac valvulopathy remain poorly known, particularly in the absence of antiphospholipid antibodies (APL). The objectives were to assess the clinicoradiological pattern of SS without APL (SSAPL−) and its midterm prognosis. Methods Clinical data, transthoracic echocardiograms, and brain imaging of 53 consecutive patients (83% women) with SSAPL−, followed up at our institution between 1991 and 2011, were reviewed. Results Seventy-four strokes were reported; 76% were ischemic strokes (IS), 15% transient ischemic attacks, and 9% hemorrhagic strokes. Heart valve lesions were found in 50% of the cases. Brain imaging showed 177 IS of 3 different types: large territorial (43%), small distal corticosubcortical (14%), and small deep (23%) IS. No significant association was found between the valve involvement and the presence of territorial IS. After a mean follow-up of 7.4 years, 82% of patients had a modified Rankin Scale score ≤ 2. The ischemic event recurrence rate was 20%, with a similar annual rate in the antiplatelet group (3%) compared to the anticoagulation group (2.7%). Interpretation SSAPL− is not only a neurocutaneous disorder, but is frequently associated with heart valve involvement. The latter does not influence the IS type, which suggests that strokes are caused by vasculopathy of the small and medium-size cerebral arteries. Our results show no progression toward a serious disability in the majority of the cases and a moderate recurrence rate under antiplatelet therapy. Ann Neurol 2015;77:817–829

Postural control and sensory perception in patients with Parkinson's disease.

Abstract: Conclusions. This study suggests that patients with Parkinson's disease (PD), even in the early stages, have decreased body limits of stability (LOS) and changes in the visual input impair their postural control. Objective. To assess the LOS and the postural responses after changes in visual input in a group of PD patients in stage 1 of the Hoehn and Yahr classification. Subjects and methods. Twenty PD patients in stage 1 and a group of 24 normal subjects as control were assessed in two tests: (1) the LOS and (2) measurement of the body center of pressure area (COP) 10 s before and after sudden change in visual flow velocity. We also investigated labeling of the COP trajectory in these two periods. The stimulation paradigm was a horizontal optokinetic stimulation (60°/s and suddenly stopped) using a virtual reality system. Results. LOS showed significant decrease in PD patients as compared with the control group (p<0.001, Kruskal-Wallis and Wilcoxon ranked test). The COP values increased significantly (p<...

How do the new Olympic sports compare with the traditional Olympic sports? Injury and illness at the 2018 Youth Olympic Summer Games in Buenos Aires, Argentina.

Abstract: Objective To describe injuries and illnesses across traditional and new sports among the participating athletes of the Buenos Aires 2018 Youth Olympic Summer Games (BA YOG) (6–18 October 2018). Methods We recorded the daily number of athlete injuries and illnesses (1) through the reporting of all National Olympic Committee (NOC) medical teams and (2) in the polyclinic and medical venues manned by the BA YOG 2018 medical staff. Results In total, 3.984 athletes from 206 NOCs were observed. NOCs and BA YOG 2018 medical staff reported 619 injuries and 334 illnesses, equalling 15.5 injuries and 8.4 illnesses per 100 athletes over the 13-day period. The eight new sports on the Youth Olympic programme (futsal, beach handball, karate, roller speed skating, kitesurfing, BMX freestyle, climbing and break dancing) fell in between the other sports with respect to injury and illness risk. Injury incidence was highest in rugby (43% of all rugby players), followed by boxing (33%) and badminton (24%), and lowest in swimming, archery, roller speed skating, equestrian, climbing and rowing ( Conclusion The overall injury incidence of 15.5 injuries per 100 athletes was higher, while the overall illness incidence of 8.4 illnesses per 100 athletes was similar to previous youth and Olympic Games. The new sports did not differ significantly compared with the other sports with respect to injury and illness risk.