https://www.selleckchem.com/products/pf-07220060.html Microendoscopic spinal surgery has demonstrated efficacy and is increasingly utilized as a minimally invasive approach to neural decompression, but there is a theoretical concern that bleeding and postoperative epidural hematoma (PEH) may occur with increased frequency in a contained small surgical field. Hemostatic agents, such as topical gelatin-thrombin matrix sealant (TGTMS), are routinely used in spine surgery procedures, yet there has been no data on whether PEH is suppressed by these agents when administered in microendoscopic spine surgery. The purpose of this study was to investigate the effect of TGTMS on bleeding and PEH formation in lumbar micoroendoscopic surgery. This is a randomized controlled trial (RCT) with additional prospective observational cohort. Patients were registered from July 2017 to September 2018 and a hundred and three patients undergoing microendoscopic laminectomy for lumbar spinal stenosis at a single institution were enrolled in this study. The primary outcome was inal stenosis did not demonstrate any difference in postoperative bleeding or PEH. Nonetheless, for patients that had active bleeding that required the use of TGTMS, there was no evidence of difference in postoperative clinical outcomes relative to controls. Impact factor, citation rate, and other traditional measures of scholarly impact do not account for the role that social media has in the dissemination of research. The Altmetric Attention Score (AAS) quantifies the active online presence of individual articles on various platforms (eg, Twitter, Facebook). We sought to better understand the factors associated with greater online attention and AAS in seven spine journals. Cross-sectional study. No patients were included in this study. We analyzed 380 articles in seven major spine journals. Extracted manuscript characteristics included AAS; number of Twitter, Facebook, and news outlet mentions; number of citations, r