010). No significant difference in postoperative complications was observed between both groups. With regard to long-term outcomes, none of the cases exhibited rebleeding from the right-sided colon.

The present study revealed that laparoscopic surgery promoted lower intraoperative blood transfusion rates and earlier resumption of postoperative meals compared to open surgery for right-sided colonic diverticular bleeding. Hence, laparoscopic surgery can be feasible for right-sided colonic diverticular bleeding provided that the patient’s general condition is stable.

The present study revealed that laparoscopic surgery promoted lower intraoperative blood transfusion rates and earlier resumption of postoperative meals compared to open surgery for right-sided colonic diverticular bleeding. Hence, laparoscopic surgery can be feasible for right-sided colonic diverticular bleeding provided that the patient’s general condition is stable.Detecting viral antigens at low concentrations in field samples can be crucial for early veterinary diagnostics. Proximity ligation assays (PLAs) in both solution and solid-phase formats are widely used for high-performance protein detection in medical research. However, the affinity reagents used, which are mainly poly- and monoclonal antibodies, play an important role in the performance of PLAs. Here, we have established the first homogeneous and solid-phase proximity-dependent DNA aptamer ligation assays for rapid and accurate detection of Newcastle disease virus (NDV). NDV is detected by a pair of extended DNA aptamers that, upon binding in proximity to proteins on the envelope of the virus, are joined by enzymatic ligation to form a unique amplicon that can be sensitively detected using real-time PCR. The sensitivity, specificity, and reproducibility of the assays were validated using 40 farm samples. The results demonstrated that the developed homogeneous and solid-phase PLAs, which use NDV-selective DNA aptamers, are more sensitive than the sandwich enzymatic-linked aptamer assay (ELAA), and have a comparable sensitivity to real-time reverse transcription PCR (rRT-PCR) as the gold standard detection method. In addition, the solid-phase PLA was shown to have a greater dynamic range with improved lower limit of detection, upper- and lower limit of quantification, and minimal detectable dose as compared with those of ELAA and rRT-PCR. The specificity of PLA is shown to be concordant with rRT-PCR.

Prophylactic perioperative antimicrobial protocols in equine synovial endoscopy have been described but not compared with respect to post-operative outcomes and complications. Increasing antimicrobial resistance in equine practice and interest in promoting judicious use of antimicrobials has prompted reevaluation of drug selection and dosing strategies.

To determine the frequency of and compare post-operative complications following elective synovial endoscopy between horses receiving different perioperative antimicrobial protocols.

Records from the Colorado State University Veterinary Teaching Hospital were evaluated (2014-2018) and equine patients undergoing elective synovial endoscopy were identified. Patients undergoing endoscopy for sepsis or internal fixation were excluded. Patient signalment, clinician, joint and limb involved, perioperative antimicrobial regimen, number endoscopic portals and closure technique, and post-operative complications including incidence of joint infection were recordeddic reconsideration due to increased antimicrobial resistance. Prolonged antimicrobial usage beyond the time of surgery was unnecessary to prevent septic synovitis following synovial endoscopy in this case population and was furthermore associated with an increased risk of gastrointestinal complications.

Prophylactic perioperative antimicrobial protocols in equine practice deserve periodic reconsideration due to increased antimicrobial resistance. Prolonged antimicrobial usage beyond the time of surgery was unnecessary to prevent septic synovitis following synovial endoscopy in this case population and was furthermore associated with an increased risk of gastrointestinal complications.

This study aimed to assess the characteristics of different designs of systematic reviews (SRs) registered in the International Prospective Register of Systematic Reviews (PROSPERO) about COVID-19.

The search was performed in the PROSPERO database using the strategy proposed by the database and considered only human studies. The last date of the search was April 27, 2020. Full text of all records was accessed, and data were extracted by a single researcher, which was further double-checked by another researcher. A descriptive analysis was performed considering record characteristics using tables.

We included 564 records from which the vast majority were registered as SRs (n=513, 91%). In general, we found poor reporting and missing or confusing information, since 84% of the records (n=474) did not report the full search that would be adopted, 16% (n=90) did not report clearly the databases that would be used, and 49.1% (n=277) did not report the number of primary outcomes. The main focus of most of the records involved clinical, epidemiological, complication, and laboratory characteristics (n=173, 30.7%) or the treatment of COVID-19 (n=138, 24.5%).

A large number of SRs about COVID-19 have been conducted, and many of the assessed records were poorly reported and would be difficult to replicate. Besides, collected data points to an epidemic of redundant reviews on COVID-19.

A large number of SRs about COVID-19 have been conducted, and many of the assessed records were poorly reported and would be difficult to replicate. Besides, collected data points to an epidemic of redundant reviews on COVID-19.Stripe rust, or yellow rust (Puccinia striiformis Westend. f. sp. tritic), is a disease of wheat (Triticum aestivum L.) historically causing significant economic losses in cooler growing regions. Novel isolates of stripe rust with increased tolerance for high temperatures were detected in the United States circa 2000. This increased heat tolerance puts geographic regions, such as the soft red winter wheat (SRWW) growing region of the southeastern United States, at greater risk of stripe rust induced losses. In order to identify sources of stripe rust resistance in contemporary germplasm, we conducted genome-wide association (GWA) studies on stripe rust severity measured in two panels. The first consisted of 273 older varieties, landraces, and some modern elite breeding lines and was evaluated in environments in the U.S. Pacific Northwest and the southeastern United States. The second panel consisted of 588 modern, elite SRWW breeding lines and was evaluated in four environments in Arkansas and Georgia. The analyses identified three major resistance loci on chromosomes 2AS (presumably the 2NS2AS alien introgression from Aegilops ventricosa Tausch; syn. Ae. caudata L.), 3BS, and 4BL. The 4BL locus explained a greater portion of variance in resistance than either the 2AS or 3BS loci in southeastern environments. However, its effects were unstable across different environments and sets of germplasm, possibly a result of its involvement in epistatic interactions. Relatively few lines carry resistance alleles at all three loci, suggesting that there is a pre-existing reservoir of enhanced stripe rust resistance that may be further exploited by regional breeding programs.Mental health problems are very common among university students. NoiBene is an evidence-based intervention for the promotion of well-being and the prevention of psychological distress among university students. NoiBene was tested in two studies. In study 1, a randomized controlled pilot trial was conducted to investigate the efficacy of NoiBene on students’ well-being, emotional awareness, emotion regulation and assertiveness. The degree of satisfaction with the intervention was also investigated. Students (n = 24) were assigned to either the NoiBene programme or a control condition. In study 2, to confirm the usefulness of NoiBene, we analysed data from the current use of NoiBene (n = 178). The effectiveness of NoiBene on transdiagnostic mechanisms (perfectionism, repetitive thinking and experiential avoidance) was also investigated. In study 1, NoiBene improved self-acceptance and increased the ability to identify feelings. Students reported a good level of perceived usefulness. In study 2, the results confirmed findings from the first study and suggested that NoiBene can improve emotional awareness and decrease transdiagnostic mechanisms. NoiBene is a promising tool that can improve students’ psychological well-being. More control studies are mandatory.The overall number of pancreas transplants decreased slightly, from 1027 in 2018 to 1015, in 2019, up from a nadir of 947 in 2015. However, the number of simultaneous pancreas-kidney transplants (SPKs) increased in 2019, with a corresponding drop in pancreas-after-kidney transplants (PAKs) and pancreas transplants alone (PTAs). New waitlist registrations increased to 1772 in 2019, from 1606 in 2018. This was predominately driven by SPK listings, and those with type 2 diabetes. Waiting time for SPK decreased by 2 months, to a median of 12 months in 2019, but PTA recipient mean waiting time remained substantially higher, at 24 months, in 2018. Both short- and long-term outcomes, including patient survival, kidney graft survival, and acute rejection-free graft survival, have shown consistent improvement over the last decade. Pancreas graft survival data with the uniform definition of allograft failure is being collected by the Organ Procurement and Transplant Network (OPTN) and will be included in a future report.The new adult heart allocation policy was approved in 2016 and implemented in October 2018. This year’s Annual Data Report provides early insight into the effects of this policy. In 2019, new listings continued to increase, with 4086 new candidates. Also in 2019, 3597 heart transplants were performed, an increase of 157 (4.6%) from 2018; 509 transplants occurred in children and 3088 in adults. Short- and long-term posttransplant mortality rates improved. Overall, Mortality rates for adult recipients were 6.4% at 6 months and 7.9% at 1 year for transplants in 2018, 14.4% at 3 years for transplants in 2016, and 20.1% at 5 years for transplants in 2014. Mortality rates for pediatric recipients were 6.3% at 6 months and 8.2% at 1 year for transplants in 2018, 10.3% at 3 years for transplants in 2016, and 17.8% at 5 years for transplants in 2014.Intestine transplant can be life-saving and can improve quality of life for patients with intestinal failure. Medical and surgical advances in treatment of intestinal failure over the past 10 to 15 years have resulted in fewer patients being added to the waiting list for intestine transplant alone or for intestine transplant in combination with liver transplant (and sometimes other organs). Consequently, fewer transplants are being performed. The numbers of listings and transplants fell to new lows in 2019. The number of programs performing transplants in at least one patient in 2019 was the lowest in the last decade, equal to 2014, at 15. Graft failure plateaued over the past decade, but early graft loss has increased in the past 2 years, notably in recipients of a combined liver and intestine allograft. Five-year patient survival for transplants in 2012-2014 varied little by graft type.