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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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File: /var/www/html/index.php
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Message: Trying to access array offset on value of type null
Filename: controllers/Detail.php
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Message: Trying to access array offset on value of type null
Filename: controllers/Detail.php
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Function: _error_handler
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Function: strpos
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Function: insertAPISummary
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Filename: helpers/my_audit_helper.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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The International Staging System (ISS) and the Revised International Staging System (R-ISS) are commonly used prognostic scores in multiple myeloma (MM). These methods have significant gaps, particularly among intermediate-risk groups. The aim of this study was to improve risk stratification in newly diagnosed MM patients using data from three different trials developed by the Spanish Myeloma Group. For this, we applied an unsupervised machine learning clusterization technique on a set of clinical, biochemical and cytogenetic variables, and we identified two novel clusters of patients with significantly different survival. The prognostic precision of this clusterization was superior to those of ISS and R-ISS scores, and appeared to be particularly useful to improve risk stratification among R-ISS 2 patients. Additionally, patients assigned to the low-risk cluster in the GEM05 over 65 years trial had a significant survival benefit when treated with VMP as compared with VTD. In conclusion, we describe a simple prognostic model for newly diagnosed MM whose predictions are independent of the ISS and R-ISS scores. Notably, the model is particularly useful in order to re-classify R-ISS score 2 patients in 2 different prognostic subgroups. The combination of ISS, R-ISS and unsupervised machine learning clusterization brings a promising approximation to improve MM risk stratification.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9038663 | PMC |
http://dx.doi.org/10.1038/s41408-022-00647-z | DOI Listing |
Updates Surg
December 2024
Surgery Clinic 3, Regional Institute of Gastroenterology and Hepatology "Prof. Dr. Octavian Fodor", "Iuliu Hațieganul" University of Medicine and Pharmacy, 400394, Cluj-Napoca-Napoca, Romania.
Patients with esophageal cancer and concomitant liver cirrhosis (LC) pose a surgical challenge because of the increased risk of postoperative complications and mortality. Purpose of this study was to review the existing literature and estimate perioperative short-term outcomes of esophagectomy in this patient population. Systematic review and meta-analysis.
View Article and Find Full Text PDFGastroenterology
December 2024
Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Palo Alto, California.
Description: Gastric cancer (GC) is a leading cause of preventable cancer and mortality in certain US populations. The most impactful way to reduce GC mortality is via primary prevention, namely Helicobacter pylori eradication, and secondary prevention, namely endoscopic screening and surveillance of precancerous conditions, such as gastric intestinal metaplasia (GIM). An emerging body of evidence supports the possible impact of these strategies on GC incidence and mortality in identifiable high-risk populations in the United States.
View Article and Find Full Text PDFCatheter Cardiovasc Interv
December 2024
Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, China.
Coronary artery disease (CAD) remains a leading cause of morbidity and mortality worldwide, particularly among complex high-risk and indicated patients (CHIP). Revascularization is often beneficial for these patients; however, it requires thorough risk stratification and close multidisciplinary collaboration between cardiologists and cardiac surgeons to optimize outcomes. Personalized treatment plans, including percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG), are crucial in this context.
View Article and Find Full Text PDFMed Anthropol
December 2024
Department of Social Anthropology, University of Barcelona, Barcelona, Spain.
This research asks what is being put to the test by breast and gynecological cancer predisposition testing in Spain beyond genes or cancer. By combining document analysis and fieldwork with national healthcare professionals and drawing on the anthropology and sociology of testing, I examine how the molecular relations of these tests extend to the political economy of the national healthcare system. I show how the capacity of these tests to produce a low-risk collective has paradoxical consequences for the political economy of the national healthcare system, unsettling professionals' concerns and spotlighting what is prioritized in personalized medicine strategies.
View Article and Find Full Text PDFFront Immunol
December 2024
Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Background: Colorectal cancer (CRC) is a leading cause of cancer-related deaths globally. The heterogeneity of the tumor microenvironment significantly influences patient prognosis, while the diversity of tumor cells shapes its unique characteristics. A comprehensive analysis of the molecular profile of tumor cells is crucial for identifying novel molecular targets for drug sensitivity analysis and for uncovering the pathophysiological mechanisms underlying CRC.
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