Articles with "prospective validation" as a keyword



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Prospective validation of the Urgent Surgery Elderly Mortality risk score (USEM).

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Published in 2020 at "American journal of surgery"

DOI: 10.1016/j.amjsurg.2020.04.020

Abstract: INTRODUCTION We aimed to test the predictive ability and to compare the predictive ability of the USEM to SRS, SORT and ASA in a prospective sample. PATIENTS AND METHODS A Prospective cohort of >65-year-old patients… read more here.

Keywords: risk; surgery; prospective validation; mortality ... See more keywords

Assessment of transthyretin cut-off values for a better screening of malnutrition: Retrospective determination and prospective validation.

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Published in 2020 at "Clinical nutrition"

DOI: 10.1016/j.clnu.2020.06.017

Abstract: The use of transthyretin (TTR, prealbumin) as a marker of malnutrition and the definition of associated cut-offs are a matter of debate. In order to clarify this issue, we performed a retrospective study and then… read more here.

Keywords: malnutrition; prospective validation; cut; cut values ... See more keywords

Prospective validation of a lymphocyte infiltration prognostic test in stage III colon cancer patients treated with adjuvant FOLFOX.

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Published in 2017 at "European journal of cancer"

DOI: 10.1016/j.ejca.2017.04.025

Abstract: BACKGROUND The prognostic value of lymphocyte infiltration (LI) of colorectal carcinoma (CC) has been demonstrated by several groups. However, no validated test is currently available for clinical practice. We previously described an automated and reproducible… read more here.

Keywords: validation; prospective validation; lymphocyte infiltration; colon ... See more keywords

Prospective validation of SURPOINT index for creating atrial scar using Magnetic Resonance Imaging

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Published in 2025 at "Europace"

DOI: 10.1093/europace/euaf243

Abstract: Graphical Abstract Graphical Abstract Association between RF index and durable lesion formation after AF ablation: insights from LGE-CMR and VISITAG integration. (A) shows two views of an LGE-CMR image merged with a VISITAG. The top… read more here.

Keywords: validation surpoint; surpoint index; scar; index ... See more keywords

Development, implementation, and prospective validation of a model to predict 60-day end-of-life in hospitalized adults upon admission at three sites

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Published in 2020 at "BMC Medical Informatics and Decision Making"

DOI: 10.1186/s12911-020-01235-6

Abstract: Background Automated systems that use machine learning to estimate a patient’s risk of death are being developed to influence care. There remains sparse transparent reporting of model generalizability in different subpopulations especially for implemented systems.… read more here.

Keywords: validation; prospective validation; admission; model ... See more keywords
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A prospective validation cohort study of baseline plasma cell-free DNA (cfDNA) as a prognostic biomarker in newly diagnosed glioblastoma (GBM).

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Published in 2020 at "Journal of Clinical Oncology"

DOI: 10.1200/jco.2020.38.15_suppl.2508

Abstract: 2508Background: Due to significant interpatient heterogeneity, survival outcomes vary widely in patients with GBM. Novel prognostic biomarkers are needed. We aimed to determine the prognostic impac... read more here.

Keywords: prospective validation; validation cohort; baseline plasma; plasma cell ... See more keywords

Spectral CT for preoperative prediction of lymphovascular invasion in resectable gastric cancer: With external prospective validation

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Published in 2022 at "Frontiers in Oncology"

DOI: 10.3389/fonc.2022.942425

Abstract: Objectives To develop and externally validate a spectral CT based nomogram for the preoperative prediction of LVI in patients with resectable GC. Methods The two centered study contained a retrospective primary dataset of 224 pathologically… read more here.

Keywords: validation; external prospective; prediction; preoperative prediction ... See more keywords

Result of Prospective Validation of the Trisomy Test® for the Detection of Chromosomal Trisomies

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Published in 2019 at "Diagnostics"

DOI: 10.3390/diagnostics9040138

Abstract: Noninvasive prenatal testing (NIPT) is one of the most common prenatal screening tests used worldwide. Trisomy Test® belongs to NIPT tests based on low-coverage whole-genome sequencing. In our prospective study, 7279 samples of pregnant women… read more here.

Keywords: result prospective; detection; prospective validation; validation trisomy ... See more keywords

Salivary Polyamines Help Detect High-Risk Patients with Pancreatic Cancer: A Prospective Validation Study

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Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24032998

Abstract: Pancreatic cancer is one of the most malignant cancer types and has a poor prognosis. It is often diagnosed at an advanced stage because of the absence of typical symptoms. Therefore, it is necessary to… read more here.

Keywords: validation study; pancreatic cancer; high risk; salivary polyamines ... See more keywords