7 seconds ± 6.5, P < .01; 1.1 m ± 0.3 vs 1.4 m ± 0.4, P < .01; and 19.5 movements ± 8.5 vs 31.0 movements ± 8.0, P < .01, respectively). Radial task The experts took less time, had shorter path lengths, and used fewer movements than the trainees (24.2 seconds ± 10.6 vs 33.1 seconds ± 16.9, P < .01; 2.0 m ± 0.5 vs 3.0 m ± 1.9, P < .001; and 36.5 movements ± 15.0 vs 54.5 movements ± 28.0, P < .001, respectively). learn more The trainees had a shorter path length for their dominant hand than their nondominant hand (3.0 m ± 1.9 vs 3.5 m ± 1.9, P < .05). The expert palpatory group had a shorter path length than the ultrasound and limited experience groups (1.8 m ± 0.4 vs 2.0 m ± 0.4 and 2.3 m ± 1.2, respectively, P < .05).

Electromagnetic hand motion tracking can differentiate between the expert and trainee operators for simulated interventional tasks.
Electromagnetic hand motion tracking can differentiate between the expert and trainee operators for simulated interventional tasks.The aim of this paper is to describe the development of a standardized screening program for parents of infants in the Neonatal Intensive Care Unit (NICU) and to assess its implementation. The standardized screening protocol assessed parental mental health symptoms including depression, anxiety and trauma. Screening began at 14 days post NICU admission and was implemented as part of routine medical care for all caregivers with infants admitted to the NICU at two weeks of age. Screenings were facilitated by pediatric social workers and psychology postdoctoral fellows and included review of critical self-harm items. A total of 158 parents ages 18-42 years (mean = 31.04) were eligible for screening, with 150 completed screenings. Positive screens on any of the three measures resulted in a mental health referral. Approximately 27% of parents had a positive screen that resulted in a mental health referral. The standardized screening protocol was found to be feasible, widely accepted, and effective in establishing referrals for in house mental health services. This model can be used as an example to help other NICUs implement their own universal screening protocols.
Hypoxemia is the most common barrier to lungs being transplanted from eligible organ donors who are brain dead (BD). Atelectasis is the principal reversible contributing factor to hypoxemia after brain death. We evaluated prospectively whether ventilation in the prone position in donors who are BD would reverse atelectasis, improve oxygenation, and result in more lungs being transplanted.

Organ donors managed at the recovery center of 1 organ procurement organization over a 2-year period who exhibited hypoxemia (partial pressure of arterial oxygen [PaO
]/fraction of inspired oxygen of <300 mm Hg) and had evidence of atelectasis were ventilated in the prone position for 12 hours or longer during donor management. A subset underwent computed tomography (CT) imaging to quantify the degree of atelectasis before and after prone positioning. Outcomes were compared with those of a control group with hypoxemia and atelectasis managed similarly but in the supine position in the previous 2 years.

A total of 4 who are BD with hypoxemia. This effect appears to translate into more lungs being transplanted.Frailty is a concept that has been mainly developed in geriatrics and it came from the need of identifying subjects at risk to develop complications when they faced a stressful event. Frail patients have higher risk of mortality, poor outcomes and disability, and this is independent from their age or comorbidities. Chronic kidney disease patients present with high prevalence of frailty, especially those who are in renal replacement therapy. Frail or pre-frail patients on the kidney transplant waiting list represent 20-30%, and these patients are proven to have poorer results after the transplant, which is a stressful event itself. Tools for frailty assessment, both scales or indexes, may be useful to identify which subjects might be at risk for complications after transplant, and this is necessary to adapt our clinical practice and minimize morbidity. The most used frailty scale in kidney patients is Fried scale, which is based in five phenotypic items. Besides that, knowing frail population allows potential interventions such as prehabilitation while the patient is waiting for the kidney transplant, which the aim of improving their vulnerability prior to transplant and, therefore, optimizing results after transplant. More studies are needed amongst kidney patients to improve and prevent frailty.
Long-term consequences associated with kidney donation are controversial. Pre- and post-donation glomerular filtration rates (GFRs) are determinants of renal and cardiovascular risk weighting. In Latin America, there is limited experience in evaluating kidney function using GFR measurement techniques in kidney donors. The MDRD 4-variable and CKD-EPI equations are considered reasonable options. The objective of this study was to evaluate the performance of the MDRD and CKD-EPI equations in post-nephrectomy GFR dynamics in kidney donors.

A prospective cohort study with GFR measurement and estimation in 189 kidney donors who underwent nephrectomy between 2007 and 2016 at the Hospital Privado Universitario de Córdoba [Private University Hospital of Córdoba] in Córdoba, Argentina. GFRs were evaluated before and after nephrectomy by iothalamate clearance determined by HPLC and by the MDRD and CKD-EPI equations for estimating GFR. Two groups were formed for this study Group 1 (n=107), with an evaluation time subphrectomy GFRs. Measuring GFRs to determine kidney function is recommended in the screening and follow-up of some donors under the current selection criteria.
Equations for estimating GFRs showed poor performance for long-term follow-up of post-nephrectomy GFRs. Measuring GFRs to determine kidney function is recommended in the screening and follow-up of some donors under the current selection criteria.A recombinant ricin vaccine from E. coli (RVEc™), was developed at the US Army Medical Research Institute of Infectious Diseases (USAMRIID) and assessed in an FDA sponsored Phase 1a clinical trial. At the maximum dosage, two of the study participants developed physiological responses that were elevated to the level of severe adverse reactions. To stay within safe dosing guidelines, the FDA recommended that an assay be developed to accurately quantify the recombinant protein content in the vaccine. The RVEc™ vaccine Final Drug Product (FDP) contains the adjuvant Alhydrogel®, which by its colloidal nature interferes with most conventional protein assay methods. We decided to develop an assay measuring RVEc™ FDP using o-pthalaldehyde (OPA) reagent. The OPA reagent reacts to the primary amines and lysine side chains of proteins in the presence of a thiol under alkaline conditions with a quantifiable fluorescent signature, but does not react with Alhydrogel®. Protein content in the RVEc™ FDP can be determined by comparing the fluorescence of the test sample to the fluorescence of a standard curve of defined concentration.