Zobrazení zdroje stránky Rodgerswhittaker3984

To present the indications, surgical technique, outcomes, and complications for patients undergoing arthroscopic reconstruction of the ligamentum teres (LT).<br /><br /> Articles were included if they had postoperative patient-reported outcomes (PROs) for arthroscopic LT reconstruction. Studies were analyzed for patient demographics, clinical assessment and indications, radiographic and magnetic resonance imaging data, concomitant procedures performed, PROs, surgical techniques, intra-articular classifications, complications, and need for follow-up surgeries. For PROs, the standard mean difference was calculated. The proportion of patients achieving patient acceptable symptomatic state for postoperative modified Harris Hip Score (≥74) was recorded. The number of patients achieving minimal clinically important difference for modified Harris Hip Score (Δ ≥8) was calculated.<br /><br /> The majority of the cases were revision arthroscopies. Of the 3 studies reporting on patients undergoing LT reconstruction due to microinstabilit expectations as well as the relatively high reoperation rate (i.e., 33%) should be discussed before the procedure.<br /><br /> Level IV, systematic review of Level IV studies.<br /><br />Level IV, systematic review of Level IV studies.<br /><br /> To evaluate the quality of orthopaedic cost-effectiveness analyses (CEAs) in accordance with the 2016 recommendations by the Second Panel on Cost-Effectiveness in Health and Medicine.<br /><br /> A systematic review of all CEAs from September 2017 to September 2019 in the 10 highest impact orthopaedic surgery journals was performed. Quality scoring used the Quality of Health Economic Studies (QHES) instrument and the Second Panel checklist. QHES scores ≥80 were considered high quality and &lt;50 poor quality. Mann-Whitney U and independent samples Kruskal-Wallis tests compared individual and multiple groups, respectively. Linear regression analysis was performed to correlate QHES score, checklist item fulfillment, and impact factor.<br /><br /> The 10 highest impact orthopaedic journals published 6,323 articles with 35 (0.55%) meeting inclusion criteria. Total joint arthroplasty (TJA) and sports medicine articles comprised 65.7% of included studies. Overall mean QHES score was 89.0 ± 7.6, with 82.8% considered high quality. Mean proportion of Second Panel checklist items fulfilled was 82.1% ± 13.3%, but no studies performed an impact inventory accounting for consequences within and outside the health care sector or discussed ethical implications. Mean QHES score and satisfied checklist items were significantly different by journal (P= .025 and P= .01, respectively). In addition, there was a moderate positive correlation between QHES score and impact factor (r= 0.446, P= .007). TJA CEAs satisfied a higher number of checklist items compared with spine surgery CEAs.<br /><br /> Recent orthopaedic CEAs have generally been high quality according to updated Second Panel guidelines but consistently miss checklist items relating to societal impact and ethics. TJA and sports medicine continue to be the most frequently studied orthopaedic subspecialties in health economics, and the breadth of orthopaedic procedures analyzed by CEAs has improved.<br /><br /> Level IV, systematic review.<br /><br />Level IV, systematic review.Sickle cell anemia (SCA) is the commonest life-threatening genetic disorder in tropical regions, particularly in sub-Saharan Africa. It has been estimated that between 50-90% of SCA children will die in Africa before the age of 5, corresponding to a number of 150,000-300,000 annual SCA child deaths, which represents 5-10% of total child mortality. Transfusion support remains an essential component in the management of patients with SCA and has made a significant contribution to improving patient morbidity and mortality. In Africa where the majority of patients with SCA reside, many blood transfusion challenges remains, including shortage of blood supplies, risks related to infectious and immunologic potential side effects and limitation on the diagnosis and management of post-transfusion iron overload. The proportion of transfused SCA patients varies from different studies, between 30% and 90%. This variation can be related to environmental factors, disease genetic factors and other factors including the low availability of blood, difficulties in accessing to health care and inadequacies of the transfusion system. Because blood transfusion therapy is an integral component of the management of SCA, improved efforts and strategies to overcome these challenges and optimize blood transfusion practices are needed in African countries.Blood safety is a non-negotiable issue worldwide, specifies the World Health Organization (WHO). Africa is both an entity and a multiplicity of situations within and cross-borders. Indeed, most African countries have recent borders and political organizations, after gaining independence in the 60's. Many such countries have maintained various types of links and cooperation programs with former European countries of influence, e.g. France and Belgium among others, which is the case for several countries from the francophone Central and West Africa. Besides, borders do not delineate ethnic groups as many of them migrate, with spread North to South and East to West across several countries, each having representations, ethnologically speaking. Transfusion is an essential supportive healthcare that requires medicine, technicity and logistics. Cooperation can be provided to Francophone Africa though at the expense of recruiting donors upon criteria that do not completely overlap with e.g. those put forward in Franlogy and scientific transfer and support to many countries for several decades; the National Institute for Blood transfusion, an education and research institute, has set up collaborative research in several domains but mostly in the domain of blood transmissible infections. We next also present a theoretical view of support named ALEASE, that can be pursued, based on collaborative experiences carried out in the Mediterranean Northern and Eastern areas. ALEASE promotes benchmark between participants. [https://www.selleckchem.com/products/atezolizumab.html anti-PD-L1 antibody inhibitor] If there is general agreement that cooperation between economically wealthy countries and low-income, developing, countries in the domain of blood and blood transfusion safety, promotion of blood donation, blood component manufacturing, transfusion technology, hemovigilance, etc., tools to achieve this goal can be periodically reviewed based on specific needs for countries and professionals. That also comprise of adapted, sometimes specific, education programs.