SynthesisFrontiers in medicine2020
Incidence and Persistence of Viral Shedding in COVID-19 Post-acute Patients With Negativized Pharyngeal Swab: A Systematic Review.
Synthesis in Frontiers in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
40 citing papers in PubMed, 63 citations in OpenAlex.
- Longitudinal transcriptional analysis of peripheral blood leukocytes in COVID-19 convalescent donors.Journal of translational medicine · 2022Trial
- Coordinated immune response distinguishes duration of SARS-CoV-2 viral particle shedding in humans.iScience · 2026Article
- Frequency, dynamics, and duration of faecal shedding in SARS-CoV-2-infected individuals, a scoping review.Epidemiology and infection · 2026Article
- Intra-host SARS-CoV-2 diversity in immunocompromised people living with HIV provides insight into the evolutionary trajectory of SARS-CoV-2.Journal of virology · 2025Article
- Article
- Temporal Dynamics and (Para)Clinical Factors Associated With (Long) Viral RNA Shedding in COVID-19 Nonhospitalized Individuals - The COVID-HOME Study.Journal of medical virology · 2024Article
- Association of pulmonary function test abnormalities and quality-of-life measures after COVID-19 infection.The American journal of the medical sciences · 2024Article
- Clinical and epidemiological factors causing longer SARS-CoV 2 viral shedding: the results from the CoviCamp cohort.Infection · 2024Article
- A pro-inflammatory gut mucosal cytokine response is associated with mild COVID-19 disease and superior induction of serum antibodies.Mucosal immunology · 2024Article
- Pathophysiological, immunological, and inflammatory features of long COVID.Frontiers in immunology · 2024Review
- Can Nitazoxanide and/or other anti-viral medications be a solution to long COVID? Case report with a brief literature review.Clinical case reports · 2023Article
- The Potential of Probiotics as Ingestible Adjuvants and Immune Modulators for Antiviral Immunity and Management of SARS-CoV-2 Infection and COVID-19.Pathogens (Basel, Switzerland) · 2023Review
- Article
- Intestinal Damage, Inflammation and Microbiota Alteration during COVID-19 Infection.Biomedicines · 2023Review
- Utility of the Peterborough Public Health COVID-19 rapid antigen test self-report tool: Implications for COVID-19 surveillance.Canada communicable disease report = Releve des maladies transmissibles au Canada · 2023Article
- The Challenge of Long COVID-19 Management: From Disease Molecular Hallmarks to the Proposal of Exercise as Therapy.International journal of molecular sciences · 2022Review
- Prolonged fecal shedding of SARS-CoV-2 in a young immunocompetent COVID-19 patient: A case report and literature overview.Journal of medical virology · 2022Review
- A review on the contamination of SARS-CoV-2 in water bodies: Transmission route, virus recovery and recent biosensor detection techniques.Sensing and Bio-Sensing Research · 2022Article
- Factors Associated with Prolonged RT-PCR SARS-CoV-2 Positive Testing in Patients with Mild and Moderate Forms of COVID-19: A Retrospective Study.Medicina (Kaunas, Lithuania) · 2022Article
- Variable susceptibility of intestinal organoid-derived monolayers to SARS-CoV-2 infection.PLoS biology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
After the global spread of a severe acute respiratory syndrome caused by a coronavirus (SARS-CoV-2), factors that influence viral diffusion have gained great attention. Human-to-human transmission mainly occurs through droplets, but viral RNA clearance in different biological fluids in coronavirus disease 2019 (COVID-19) remains unclear. We aimed to correlate the presence and the relevant temporal patterns of SARS-CoV-2 viral RNA in biological specimens (stool, urine, blood, and tears) of the transmission with clinical/epidemiological features in patients with COVID-19. We focused on the time window between the positivity of reverse transcriptase-polymerase chain reaction (RT-PCR) tests from different specimens. We used the Mantel-Cox log rank test to verify the differences in terms of viral shedding duration, while we employed the Mann-Whitney
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.