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Journal and News Scan
June 9, 2020
Submitted by: Tom C. Nguyen
This review provides a concise summary of frequently asked questions related to COVID-19 in children with congenital heart disease.
June 5, 2020
Submitted by: Emily Robinson
The authors compared surgically managed signet ring cell adenocarcinoma and esophageal adenocarcinoma patients in the National Cancer Database.
June 5, 2020
Submitted by: Emily Robinson
This manuscript by Kusadokoro et al. retrospectively looks into the outcome of patients who underwent either planned or rescue double arterial cannulation in surgery for type A aortic dissection. The propensity match analysis proofed non-inferiority of double arterial cannulation regarding one- and five-year survival. The authors conclude double arterial cannulation to be safe for management and prevention of malperfusion during surgery for type A aortic dissection.
May 30, 2020
Submitted by: Emily Farkas
Autopsy examination of lungs from patients who died from SARS-CoV-2 infection, with comparison to the morphologic & molecular features of lungs from patients who died from ARDS secondary to influenza A (H1N1) infection and from uninfected controls. Although a small series, the finding of intussusceptive angiogenesis distinguished the pulmonary pathobiology of Covid-19 from that of equally severe influenza virus infection.
May 29, 2020
Submitted by: Emily Farkas
An international, multicenter, cohort study at 235 hospitals in 24 countries including all patients undergoing surgery who had SARS-CoV-2 infection confirmed. Mortality in patients with SARS-CoV-2 was mainly in those who had postoperative pulmonary complications, which was about 50% and at a rate far higher than the pre-pandemic baseline. As hospitals resume routine surgery, it is likely to be in environments that remain exposed to SARS-CoV-2. This study concludes that strategies are urgently required to minimize in-hospital SARS-CoV-2 transmision and mitigate the risk of postoperative pulmonary complications in SARS-CoV-2 infected patients whose surgery cannot be delayed.
May 29, 2020
Submitted by: Emily Robinson
This randomized controlled trial conducted by the National Emphysema Treatment Trial (NETT) on the results of lung volume reduction surgery (LVRS) was re-evaluated by the authors for longer-term results. They found long-term benefits to patients randomized to LVRS.
May 29, 2020
Submitted by: Emily Robinson
Mohamed and Asimakopoulos published a best evidence topic regarding the optimal INR target for patients with mechanical aortic valves. They analyzed a total of 922 studies and identified seven studies suitable for best evidence analysis. With regards to their results, a target INR below the standard INR target of 2-3 in patients without thrombogenic risk factors seems to be safe and did not increase the risk of thromboembolic events.
May 29, 2020
Submitted by: Emily Robinson
Liao et al. investigated the long-term outcome of conventional surgery repair and perventricular device occlusion for doubly committed subarterial (DCSA) VSD. They analyzed single-center results using propensity score matching. There were no differences in adverse events within the two groups. The interventional treatment resulted in shorter mechanical ventilation times and hospital stay. The authors concluded that interventional device therapy might be an alternative for selected patients with DCSA VSD.
May 23, 2020
Submitted by: Aristotle Protopapas
a readable review that advances the position that
Adolphe Quetelet's formula is now clinically obsolete
May 22, 2020
Submitted by: Emily Robinson
Korte et al. studied the results of a surgical exposure and assessment program for cardiac surgery residents and fellows. The program constitutes simulator training, self-organized trainings, and instructed workshops, and was evaluated within students, residents, and fellows. This concept could facilitate structured learning success and evaluation in the training for cardiac surgery.