BACKGROUND Effective analgesia is essential for patient recovery after liver resection. This study aimed to evaluate the effects of the addition of preoperative intrathecal morphine to multimodal intravenous analgesia in patients undergoing liver resection. METHODS In this single-blind randomized controlled trial, patients undergoing liver resection were randomly assigned to the patient-controlled analgesia with (ITM-IV) or without (IV) preoperative intrathecal morphine groups. All patients received acetaminophen and dexketoprofen. The primary outcome was pain severity at rest over three postoperative days, assessed using the numerical rating scale (NRS). RESULTS The study included 36 patients (18 in each group). The mean maximum daily NRS scores over the first three postoperative days in the ITM-IV and IV groups were 1.3, 1.1, and 0.3 and 1.6, 1.1, and 0.7, respectively (p = 0.580). No differences were observed in pain severity while coughing, with corresponding scores of 2.8, 2.1, and 1.1, respectively, in the ITM-IV group and 2.3, 2.2, and 1.5, respectively, in the IV group (p = 0.963). Proportions of patients reporting clinically significant pain at rest and while coughing were 11.1% and 44.4%, respectively, in the ITM-IV group, and 16.7% and 44.4%, respectively, in the IV group (both p > 0.999). Cumulative morphine doses in the ITM-IV and IV groups were 26 mg and 17 mg, respectively (p = 0.257). Both groups also showed similar time to mobilization (p = 0.791) and solid food intake (p = 0.743), sedation grade (p = 0.584), and morbidity (p = 0.402). CONCLUSIONS Preoperative intrathecal morphine administration provides no benefits to multimodal analgesia in patients undergoing liver resection. TRIAL REGISTRATION NUMBER Clinicaltrial.gov Identifier NCT03620916.BACKGROUND Hemorrhage control for pelvic fractures remains challenging. There are several kinds of hemostatic interventions, including angiography/angioembolization (AG/AE), external fixation (EF), and resuscitative endovascular balloon occlusion of the aorta (REBOA). However, no large studies have been conducted for the comparative review of each intervention. In this study, we examined the usage trend of therapeutic interventions in Japan for patients with pelvic fractures in shock and the influence of these interventions on mortality.  https://www.selleckchem.com/  METHODS Data of adult patients with pelvic fracture who were in shock were obtained from the Japanese Trauma Data Bank (2004-2014). The primary endpoint was the influence of each intervention (AG/AE, EF, and REBOA) on in-hospital mortality. We also investigated the frequency of each intervention. RESULTS A total of 3149 patients met all our inclusion criteria. Specifically, 1131 (35.9%), 496 (15.8%), and 256 (8.1%) patients underwent AG, EF, and REBOA interventions, respectively. Therapeutic AE was performed in 690 patients who underwent AG (61.0%). The overall mortality rate was 31.4%. Multiple regression analysis identified that AG/AE (OR 0.64, 95% CI 0.52-0.80) and EF (OR 0.75, 95% CI 0.58-0.98) were significantly associated with survival, whereas REBOA (OR 4.17, 95% CI 3.00-5.82) was significantly associated with worse outcomes. CONCLUSIONS In Japan, patients with pelvic fracture who were in shock had high mortality rates. AG/AE and EF were associated with decreased mortality. AG may benefit from the early detection of arterial bleeding, leading to decreased mortality of patients with pelvic fracture in shock.This research aimed to investigate whether diabetic blood-stasis syndrome had a relationship with ROS-ERK1/2 signaling pathway in rat retina Müller cells and explore the effects of traditional Chinese drugs designed for promoting blood circulation to remove blood stasis on diabetic retinopathy (DR) treatment. Immunofluorescence was applied to determine purity of Müller cells. The diabetes was induced in rats by streptozotocin (STZ). Müller cells were stimulated by blood serum obtained from rats with blood-stasis syndrome and then treated by Xuefu Zhuyu decoction. Kits for reactive oxygen species (ROS), superoxide dismutase (SOD) and glutathione (GSH) were used for corresponding detection. Western blot analysis was used to determine the phosphorylation of ERK1/2. The results indicated that stimulation of Müller cells by blood serum of rats with diabetic blood-stasis syndrome increased the expression of ROS, inhibited SOD and GSH, and activated ERK1/2 signaling pathway. Treatment of Xuefu Zhuyu decoction could weaken this phenomenon. What's more, similar effects of ERK1/2 inhibitor U0126 with Xuefu Zhuyu decoction proved the involvement of ERK1/2 signaling pathway. Therefore, our results suggested that traditional Chinese drugs for promoting blood circulation to remove blood stasis would be an effective therapy to treat DR.Our objective was to evaluate EUCAST's 'rapid antimicrobial susceptibility testing' (RAST) directly from positive blood culture that delivers antimicrobial results within 6 h for Staphylococcus aureus, Enterococcus spp., Escherichia coli, Klebsiella pneumoniae and Pseudomonas aeruginosa, using total lab automation. Zone diameters from RAST were compared with MIC results. Furthermore, its influence on time to report was investigated. RAST was performed to all positive aerobic and anaerobic blood culture bottles by subculturing them, i.e. onto Mueller-Hinton agar and adding six antibiotic discs covering Gram-negative and Gram-positive therapy (cefoxitin, ampicillin, vancomycin, piperacillin/tazobactam, meropenem and ciprofloxacin). RAST was automatically imaged after 6 h. Zone sizes were measured using a TLA software tool and interpreted according to EUCAST clinical breakpoints. Bacteria were identified using MALDI-TOF MS and MIC results were determined using Vitek2 panels. Categorial agreement between agar diffusion and MIC results was investigated. Additionally, time to RAST and time to Vitek were compared for 100 isolates (20 per species). Between November 2018 and April 2019, 3313 positive mono-bacterial blood culture bottles were collected of which 894 bottles with RAST-validated species were investigated. Among these bottles, 2029 individual antibiotic measurements were compared with MIC results from Vitek2 and 14 very major, 28 major and 12 minor errors were found. A median reduction of 1730 h in time to report was observed. Introduction of RAST with automatic TLA imaging function could reduce time to report by 1730 h. Excellent accordance between zone diameter and MIC results, particularly for cefoxitin, vancomycin and meropenem, was observed, but drawbacks due to ATU were seen.