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Antiplatelet agents for chronic kidney disease
CONCLUSIONS: Antiplatelet agents probably reduced myocardial infarction and increased major bleeding, but do not appear to reduce all-cause and cardiovascular death among people with CKD and those treated with dialysis. The treatment effects of antiplatelet agents compared with each other are uncertain.PMID:35224730 | DOI:10.1002/14651858.CD008834.pub4
Source: Cochrane Database of Systematic Reviews - February 28, 2022 Category: General Medicine Authors: Patrizia Natale Suetonia C Palmer Valeria M Saglimbene Marinella Ruospo Mona Razavian Jonathan C Craig Meg J Jardine Angela C Webster Giovanni Fm Strippoli Source Type: research

Direct oral anticoagulants versus warfarin for preventing stroke and systemic embolic events among atrial fibrillation patients with chronic kidney disease.
CONCLUSIONS: Our findings indicate that DOAC are as likely as warfarin to prevent all strokes and systemic embolic events without increasing risk of major bleeding events among AF patients with kidney impairment. These findings should encourage physicians to prescribe DOAC in AF patients with CKD without fear of bleeding. The major limitation is that the results of this study chiefly reflect CKD stage G3. Application of the results to CKD stage G4 patients requires additional investigation. Furthermore, we could not assess CKD stage G5 patients. Future reviews should assess participants at more advanced CKD stages. Additio...
Source: Cochrane Database of Systematic Reviews - November 6, 2017 Category: General Medicine Authors: Kimachi M, Furukawa TA, Kimachi K, Goto Y, Fukuma S, Fukuhara S Tags: Cochrane Database Syst Rev Source Type: research

Lung Transplantation and the Routine Use of Cardiopulmonary Bypass and Median Sternotomy: Experience at the Ochsner Multi-Organ Transplant Institute.
CONCLUSION: Patients' early outcomes appear to have improved with the use of CPB and median sternotomy; however, 3-year survival is similar to the non-CPB group. Technical benefits of CPB with median sternotomy include decreased warm ischemia time during graft implantation, controlled hemodynamics and reperfusion, avoidance of single-lung ventilation of a freshly implanted graft, and the option to open the left atrium for implantation of a venous cuff without using a clamp. The surgical exposure facilitated by CPB with median sternotomy for lung transplantation appears to be a safe and feasible approach for lung transplant...
Source: Ochsner Journal - March 25, 2017 Category: Journals (General) Tags: Ochsner J Source Type: research

3K3A –activated protein C stimulates postischemic neuronal repair by human neural stem cells in mice
Nature Medicine 22, 1050 (2016). doi:10.1038/nm.4154 Authors: Yaoming Wang, Zhen Zhao, Sanket V Rege, Min Wang, Gabriel Si, Yi Zhou, Su Wang, John H Griffin, Steven A Goldman & Berislav V Zlokovic Activated protein C (APC) is a blood protease with anticoagulant activity and cell-signaling activities mediated by the activation of protease-activated receptor 1 (F2R, also known as PAR1) and F2RL1 (also known as PAR3) via noncanonical cleavage. Recombinant variants of APC, such as the 3K3A-APC (Lys191–193Ala) mutant in which three Lys residues (KKK191–193) were replaced with alanine, and/or its other mutan...
Source: Nature Medicine - August 21, 2016 Category: Journals (General) Authors: Yaoming Wang Zhen Zhao Sanket V Rege Min Wang Gabriel Si Yi Zhou Su Wang John H Griffin Steven A Goldman Berislav V Zlokovic Tags: Letter Source Type: research