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Useful anorectal scientific studies throughout patients with reduced anterior resection malady.
INTRODUCTION Little literature exists describing resident training in peripheral electrodiagnosis (EDX). METHODS US residency programs in neurology and physical medicine and rehabilitation (PM&R) were surveyed by the AANEM (American Association of Neuromuscular and Electrodiagnostic Medicine) on specific features of EDX training. RESULTS Ninety-seven programs responded to the survey. Training duration was 4-8 weeks in most neurology programs; training averaged 22 weeks in PM&R programs. EDX experience was required in all PM&R and in 90% of neurology programs. Results varied greatly for the residency years of training, pulling of residents for other responsibilities, participation in continuity clinics, number of teaching physicians, number of needle examinations performed, organization of nerve conduction training, written/oral examinations, muscle/nerve biopsy reviews, and training materials. DISCUSSION This survey demonstrated large variability in training of neurology and PM&R residents in peripheral EDX. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.BACKGROUND Blood transfusion is the first-line treatment for patients with thalassemia and many sickle cell patients. However, cases of unregulated blood transfusion are shown to carry a high risk of alloimmunization to red blood cells (RBCs), which can lead to a hemolytic transfusion reaction and be fatal to patients. Screening and identification of alloantibodies are, therefore, essential practice in blood transfusion services. Transfusion of phenotyped blood can minimize these risks to patients. STUDY DESIGN AND METHODS A prospective study was carried out on 1015 donors, and a prospective and retrospective study was carried out on 208 multiple transfused patients with β-thalassemia and sickle cell anemia. Donor and patient samples were subjected to Rh & K typing, and patient samples were also subjected to screening & identification of RBC antibodies. We aimed to determine the prevalence of RBC antigens in thalassemia and sickle cell patients, as well as blood donors, at King Abdulaziz University Hospital aessential for the clinically effective and safe management of transfusion patients. © 2020 AABB.BACKGROUND Pediatric patients with sepsis in intensive care units are at high risk of developing anemia, which might have adverse effects on their prognosis. This study aimed to evaluate the impact of red blood cell (RBC) transfusion on the outcomes of patients admitted to a pediatric intensive care unit (PICU) with sepsis. METHODS We conducted a prospective randomized clinical trial, enrolling 67 children, aged 2 to 144 months who were admitted to a PICU with a new episode of sepsis from November 2017 to April 2018. Patients were allocated randomly to two groups Group 1, liberal transfusion strategy group, including 33 patients who had initial hemoglobin (Hb) between 7 or greater and less than 10 g/dL and received an RBC top-up transfusion to 12 g/dL; and Group 2, restrictive strategy group, including 34 patients who had the same Hb range and did not receive RBCs. Patients with Hb less than 7 or greater than 10 g/dL were excluded. RESULTS Of 33 patients who received liberal transfusions, 31 (93.94%) required ventilation, and 29 (87.88%) had multiorgan dysfunction. They had a significantly lengthier hospital stay and a higher incidence of acute respiratory distress syndrome and acute lung injury. Moreover, mortality was significantly higher in the liberal transfusion group (42.4% vs. 17.6%). CONCLUSIONS Compared to the restrictive transfusion strategy, liberal transfusion might be associated with a worse outcome. However, the possible role of other known and unknown confounding factors and minor protocol violations should be taken into consideration. selleckchem We recommend minimizing factors worsening anemia in PICU patients to reduce the need for transfusion. © 2020 AABB.BACKGROUND Many children with sickle cell disease (SCD) indicated for adenotonsillectomy receive pre-operative transfusion therapy, either simple or exchange transfusion, in order to reduce surgical and sickle cell disease-related complications. SUBJECTS AND METHODS This is a prospective randomized controlled clinical trial aiming to compare between preoperative simple transfusion and no transfusion in pediatric patients with sickle SCD admitted in Sultan Qaboos University Hospital, Muscat, Oman for adenotonsillectomy during the period from January 2014 through June 2018. They were randomly assigned into two arms (simple transfusion and no transfusion). RESULTS Postoperative SCD-related complications have been encountered in 6 out of 138 patients (4.3%). There was no statistically significant difference between the two studied groups as regards the development of surgical or SCD-related complications (p = 0.6 and 0.8 respectively). The length of postoperative hospital stay was comparable in the two groups. (p = 0.607). SCD-related complications occurred exclusively in cases with homozygous sickle anemia (4 out of 81 = 4.9%). CONCLUSION Sickle cell disease patients with a hemoglobin level above 7.5 g/dL do not need PRBCs transfusion prior to adenotonsillectomy. This approach did not increase the risk of postoperative surgical or SCD-related complications. © 2020 AABB.BACKGROUND Turbidity tests are commonly used for screening blood units for the presence of sickle cell trait (SCT) before transfusion to specific patient populations, based on recommendations of the AABB. In this pilot study, we evaluate a new method for screening blood donors and blood units for the presence of sickle hemoglobin. STUDY DESIGN AND METHODS This study was based at King Abdulaziz University Hospital in Jeddah, Saudi Arabia. Study participants were approached consecutively between July 24, 2016, and August 8, 2016. Blood donors, control individuals, and known patients with sickle cell disease (SCD) were tested using both a point-of-care testing technology (Sickle SCAN, Biomedomics, Inc.) and hemoglobin capillary electrophoresis (HEP). Corresponding blood units were also tested using Sickle SCAN. RESULTS A total of 200 donors, 13 blood units, and 57 patients and controls were included. Sensitivity and specificity of Sickle SCAN for detection of SCT and SCD was 100%, when compared to HEP as the gold standard.
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