The purpose of the present study was to evaluate whether the amount of intraoperative blood loss (IBL) affects the complications and prognosis of patients with colorectal cancer (CRC). The PubMed, EMBASE and the Cochrane Library databases were used to search for eligible studies from inception to November 30, 2020. Hazard ratios (HRs) and 95% confidence intervals (Cls) were pooled up. The overall survival (OS) and disease-free survival (DFS) were compared between the larger IBL group and the smaller IBL group. The present study was performed with RevMan 5.3 (The Cochrane Collaboration). A total of seven studies involving 1,540 patients with CRC were included in the present study. The smaller IBL group had a higher rate of OS (HR=1.45, 95% CI=1.17 to 1.8, P=0.0007) and a higher rate of DFS (HR=1.76, 95% CI=1.40 to 2.21, P<0.00001). Furthermore, the larger IBL group had a higher rate of postoperative complications than the smaller IBL group (odds ratio=2.06, 95% CI=1.72 to 2.15, P<0.00001). In conclusion, a smaller IBL was associated with better OS and DFS, and a lower risk of postoperative complications compared with a larger IBL in patients with CRC, suggesting that surgeons should pay more attention during perioperative management and surgical operation to reduce IBL.
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http://dx.doi.org/10.3892/br.2023.1710 | DOI Listing |
Nat Commun
January 2025
Section of Physiology and Biochemistry, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
Different forms of phosphorylated tau (p-tau) have shown strong potential as Alzheimer's disease (AD) biomarkers in both cerebrospinal fluid (CSF) and plasma. We hypothesized that p-tau proteoforms simultaneously phosphorylated at two different sites may have an increased diagnostic value compared with tau phosphorylated at a single site. Here, we developed two immunoassays detecting CSF and plasma tau simultaneously phosphorylated at both T181 and T231 (p-tau181&231) and at T217 and T231 (p-tau217&231).
View Article and Find Full Text PDFEnviron Microbiol
December 2024
Department of Biology and Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal.
Previous studies on disease in coral reef organisms have neglected the natural distribution of potential pathogens and the genetic factors that underlie disease incidence. This study explores the intricate associations between hosts, microbial communities, putative pathogens, antibiotic resistance genes (ARGs) and virulence factors (VFs) across diverse coral reef biotopes. We observed a substantial compositional overlap of putative bacterial pathogens, VFs and ARGs across biotopes, consistent with the 'everything is everywhere, but the environment selects' hypothesis.
View Article and Find Full Text PDFCureus
November 2024
Psychology/Educational Psychology, Alfred University, New York, USA.
Background and aim The Success4Life (S4L) program is a web-based, holistic social-emotional learning (SEL) initiative aimed at improving the mental wellness of adolescents and young adults. It adopts a coaching student-led active learning methodology that integrates hands-on experiences with positive psychology along with inquiry-based learning (IBL) and project-based learning. The objective of this study was to examine and understand the experiences of the participants with the S4L program when conducted per the published protocol.
View Article and Find Full Text PDFbioRxiv
December 2024
Center for Theoretical Neuroscience, Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027.
The brain is highly structured both at anatomical and functional levels. However, within individual brain areas, neurons often exhibit very diverse and seemingly disorganized responses. A more careful analysis shows that these neurons can sometimes be grouped together into specialized subpopulations (categorical representations).
View Article and Find Full Text PDFInt J Gen Med
November 2024
Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Anesthesiology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China.
Background: People in China have gradually entered old age society, and the number of lung cancer cases is expected to increase annually among the elderly. This study aimed to retrospectively explore the association between perioperative factors and short-term outcomes in elderly patients with non-small cell lung cancer (NSCLC).
Methods: A total of 490 elderly patients with NSCLC between January 1, 2003, and December 31, 2009, were selected.
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