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arization, target vessel revascularization, target lesion failure, all-cause death, cardiac death or target lesion thrombosis in either group. CONCLUSIONS In de novo non-left main coronary artery bifurcations treated with provisional T stenting, SB dilation with the PEB group demonstrated better angiographic results than treatment with regular BA at the 9-month follow-up in terms of reduced target lesion stenosis. TRIAL REGISTRATION ClinicalTrials.gov, NCT02325817; https//clinicaltrials.gov.BACKGROUND Preeclampsia (PE) is a serious complication that affects maternal and perinatal outcomes. However, the mechanisms have not been fully explained. This study was designed to analyze longitudinal gut microbiota alterations in pregnant women with and without PE in the second (T2) and third trimesters (T3). METHODS In this nested case-control study, which was conducted at Nanjing Maternity and Child Health Care Hospital, fecal samples from 25 PE patients (25 fecal samples obtained in T2 and 15 fecal samples obtained in T3) and 25 matched healthy controls (25 fecal samples obtained in T2 and 22 fecal samples obtained in T3) were collected, and the microbiota were analyzed using 16S rRNA gene sequencing. The diversity and composition of the microbiota of PE cases and controls were compared. RESULTS No significant differences in diversity were found between the PE and control groups (P > 0.05). In the control group, from T2 to T3, the relative abundances of Proteobacteria (median [Q1, Q3] 2.25% [1.24%, 3.3 Z = -3.310, P  less then  0.05; 0.75% [0.20%, 1.00%] vs. 0.01% [0.004%, 0.023%], Z = -4.152, P  less then  0.05). Linear discriminant analysis combined effect size measurements analysis showed that the relative abundances of the phylum Bacteroidetes, class Bacteroidia and order Bacteroidales were increased in the PE group, while those of the phylum Firmicutes, the class Clostridia, the order Clostridiales, and the genus unidentified Lachnospiraceae were decreased in the PE group; and these differences were identified as taxonomic biomarkers of PE in T3. CONCLUSION From T2 to T3, there was an obvious alteration in the gut microbiota. The gut microbiota of PE patients in T3 was significantly different from that of the control group.Antiphospholipid syndrome (APS) is a thromboinflammatory disease with a variety of clinical phenotypes. Primary thrombosis prophylaxis should take an individualized risk stratification approach. Moderate-intensity vitamin K antagonist such as warfarin remains the primary strategy for secondary thrombosis prophylaxis among APS patients, especially for patients with predominantly venous disease. For now, direct oral anti-coagulants should be avoided in most APS patients, especially those with history of arterial manifestations. ONO-AE3-208 price Obstetric APS management should be tailored based on an individual patient's antiphospholipid antibody profile, and obstetric and thrombotic history. Pharmacological agents beyond anticoagulants may be considered for the management of microthrombotic and nonthrombotic manifestations of APS, although more data are needed. A relatively recent discovery in the area of APS pathogenesis is the implication of neutrophil extracellular traps in thrombin generation and initiation of inflammatory cascades. APS is a complex thromboinflammatory disease with a broad clinical spectrum. Personalized therapy according to an individual's unique thrombosis and obstetric risk should be advocated.BACKGROUND Prestorage leukoreduction has the advantage over poststorage leukoreduction in reducing leukocyte-derived molecules in RBC unit, which induce immunomodulation. Our institution newly introduced prestorage leukoreduction, instead of conventional poststorage leukoreduction, for liver transplant recipients since March 2012. In this study, we aimed to evaluate the risk of post-transplant hepatocellular carcinoma(HCC) recurrence after the conversion of poststorage leukoreduction into prestorage leukoreduction for transfused allogeneic red blood cell(RBC) units. METHODS Among 220 recipients of grafts, from living donors, for HCC83/113 who received only poststorage-leukoreduced RBCs were matched with 83/107 who received only prestorage-leukoreduced RBCs using 11 propensity score matching based on factors like tumor biology. The primary outcome was overall HCC recurrence. Survival analysis was performed with death as a competing risk event. RESULTS In the matched cohort, recurrence probability at 1/2/5 years post-transplant was 9.6/15.6/18.1% in prestorage group and 15.6/21.6/33.7% in poststorage group (hazard ratio(HR)=0.52 [0.28-0.97], P=0.040). Multivariable analysis confirmed a significance of prestorage leukoreduction (HR=0.29 [0.15-0.59], P less then 0.001). Overall death risk was also lower with prestorage leukoreduction (HR=0.51 [0.26-0.99], P=0.049). In subgroup analysis for the unmatched cohort, recurrence risk was significantly lower in prestorage group within the patients who underwent surgery 2 years (HR=0.24 [0.10-0.61], P=0.002), 1 year (HR=0.16 [0.03-0.92], P=0.040), and 6 months (HR=0.13 [0.02-0.85], P=0.034), respectively, before and after the conversion to prestorage leukoreduction. CONCLUSIONS Our findings suggest a potential benefit of prestorage leukoreduction in reducing the risk of HCC recurrence in liver transplant recipients who received allogeneic RBCs during the perioperative period.BACKGROUND Twenty to 50% of renal transplantation patients experience acute kidney injury resulting in delayed graft function (DGF). ANG-3777 is an HGF mimetic which binds to the c-MET receptor. In animal models, ANG-3777 decreases apoptosis, increases proliferation and promotes organ repair and function. METHODS This was a randomized, double blind, placebo-controlled, phase 2 trial of renal transplantation patients with less then 50 cc/h urine output for eight consecutive hours over the first 24 hours post-transplantation; and/or creatinine reduction ratio less then 30% from pretransplantation to 24 hours post-transplantation. Subjects were randomized 21 to three, once-daily IV infusions of ANG-3777, 2 mg/kg (n=19) or placebo (n=9). Primary endpoint time in days to achieving ≥ 1200 cc urine over 24 hours. RESULTS Patients treated with ANG-3777 were more likely to achieve the primary endpoint of 1200 cc urine over 24 hours by 28 days post-transplantation (78.9% vs 44.4% placebo; log-rank test χ = 2.799, p = 0.