Articles with "surveillance study" as a keyword



Improving Efficiency and Robustness of the Prognostic Accuracy of Biomarkers With Partial Incomplete Failure‐Time Data and Auxiliary Outcome: Application to Prostate Cancer Active Surveillance Study

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Published in 2025 at "Statistics in Medicine"

DOI: 10.1002/sim.70072

Abstract: When novel biomarkers are developed for the clinical management of patients diagnosed with cancer, it is critical to quantify the accuracy of a biomarker‐based decision tool. The evaluation can be challenging when the definite outcome… read more here.

Keywords: active surveillance; time; auxiliary outcome; accuracy ... See more keywords

Prevalence of persistent SARS-CoV-2 in a large community surveillance study

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Published in 2024 at "Nature"

DOI: 10.1038/s41586-024-07029-4

Abstract: Persistent SARS-CoV-2 infections may act as viral reservoirs that could seed future outbreaks1–5, give rise to highly divergent lineages6–8 and contribute to cases with post-acute COVID-19 sequelae (long COVID)9,10. However, the population prevalence of persistent… read more here.

Keywords: sars cov; large community; prevalence persistent; persistent sars ... See more keywords

Isolation and Identification of Rickettsia raoultii in Human Cases: A Surveillance Study in 3 Medical Centers in China

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Published in 2018 at "Clinical Infectious Diseases"

DOI: 10.1093/cid/cix917

Abstract: Background Rickettsia raoultii is frequently detected in multiple tick species, whereas human infection remains scarcely studied. Methods A surveillance study was performed at 3 sentinel hospitals in China, to recruit participants with suspected tick exposure.… read more here.

Keywords: surveillance study; raoultii; infection; rickettsia raoultii ... See more keywords

Data Management in Multicountry Consortium Studies: The Enterics For Global Health (EFGH) Shigella Surveillance Study Example

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Published in 2024 at "Open Forum Infectious Diseases"

DOI: 10.1093/ofid/ofad573

Abstract: Abstract Background Rigorous data management systems and planning are essential to successful research projects, especially for large, multicountry consortium studies involving partnerships across multiple institutions. Here we describe the development and implementation of data management… read more here.

Keywords: management; surveillance study; data management; consortium ... See more keywords
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Safety and effectiveness of tofogliflozin in Japanese patients with type 2 diabetes mellitus treated in real‐world clinical practice: Results of a 36‐month post‐marketing surveillance study (J‐STEP/LT)

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Published in 2020 at "Journal of Diabetes Investigation"

DOI: 10.1111/jdi.13333

Abstract: Tofogliflozin is a sodium–glucose cotransporter 2 (SGLT2) inhibitor that lowers plasma glucose levels by enhancing urinary glucose excretion. After its approval in Japan in 2014 for the treatment of type 2 diabetes mellitus, we carried… read more here.

Keywords: japanese patients; surveillance study; type diabetes; diabetes mellitus ... See more keywords
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Five‐year surveillance study of clinical and environmental Triazole‐Resistant Aspergillus fumigatus isolates in Iran

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Published in 2022 at "Mycoses"

DOI: 10.1111/myc.13535

Abstract: Invasive aspergillosis is one of the most common fungal infections and azole resistance in Aspergillus fumigatus (ARAf) is a growing medical concern in high‐risk patients. To our knowledge, there is no comprehensive epidemiological surveillance study… read more here.

Keywords: aspergillus fumigatus; surveillance study;

Incidence, aetiology and neurodisability associated with severe microcephaly: a national surveillance study

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Published in 2022 at "Archives of Disease in Childhood"

DOI: 10.1136/archdischild-2022-324311

Abstract: Objective To determine the incidence, causes and neurodevelopmental impact of severe microcephaly (head circumference read more here.

Keywords: incidence; incidence aetiology; severe microcephaly; surveillance study ... See more keywords

Childhood/adolescent Sydenham’s chorea in the UK and Ireland: a BPSU/CAPSS surveillance study

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Published in 2023 at "Archives of Disease in Childhood"

DOI: 10.1136/archdischild-2023-325399

Abstract: Objective To conduct the first prospective surveillance study of Sydenham’s chorea (SC) in the UK and Ireland, and to describe the current paediatric and child psychiatric service-related incidence, presentation and management of SC in children… read more here.

Keywords: sydenham chorea; surveillance study; chorea ireland; surveillance ... See more keywords

Prospective surveillance study to detect antimalarial drug resistance, gene deletions of diagnostic relevance and genetic diversity of Plasmodium falciparum in Mozambique: protocol

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Published in 2022 at "BMJ Open"

DOI: 10.1136/bmjopen-2022-063456

Abstract: Introduction Genomic data constitute a valuable adjunct to routine surveillance that can guide programmatic decisions to reduce the burden of infectious diseases. However, genomic capacities remain low in Africa. This study aims to operationalise a… read more here.

Keywords: plasmodium falciparum; surveillance study; surveillance; transmission ... See more keywords

Applying the multiphase optimisation strategy to develop and optimise implementation strategies for promoting clinicians’ implementation of hepatocellular carcinoma surveillance: a study protocol

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Published in 2025 at "BMJ Open"

DOI: 10.1136/bmjopen-2024-097045

Abstract: Introduction Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related mortality worldwide, posing a significant public health burden. Early diagnosis and effective treatment options are crucial for improving the curative effect and quality of… read more here.

Keywords: surveillance; implementation strategies; hcc surveillance; study ... See more keywords

Methodology for a COVID-19 Recovery Surveillance Study Conducted Through an Academic-State Partnership.

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Published in 2025 at "Public health reports"

DOI: 10.1177/00333549251323859

Abstract: OBJECTIVE We describe the methodologic approach to rapidly launching a population-based surveillance study in spring 2020 to examine the lasting physical, mental, and economic effect of COVID-19 among adults in Michigan. MATERIALS AND METHODS We… read more here.

Keywords: methodology; surveillance; state; partnership ... See more keywords