Trial reportBiology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation2018
Initial High Viral Load Is Associated with Prolonged Shedding of Human Rhinovirus in Allogeneic Hematopoietic Cell Transplant Recipients.
Trial report in Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
What it found
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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
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.
- Nucleic Acid-based Testing for Noninfluenza Viral Pathogens in Adults with Suspected Community-acquired Pneumonia. An Official American Thoracic Society Clinical Practice Guideline.American journal of respiratory and critical care medicine · 2021Guideline
- Within-Host Rhinovirus Evolution in Upper and Lower Respiratory Tract Highlights Capsid Variability and Mutation-Independent Compartmentalization.The Journal of infectious diseases · 2024Article
- Clinical Outcomes of Human Rhinovirus/Enterovirus Infection in Pediatric Hemopoietic Cell Transplant Patients.Journal of the Pediatric Infectious Diseases Society · 2024Article
- Within-host rhinovirus evolution in upper and lower respiratory tract highlights capsid variability and mutation-independent compartmentalization.bioRxiv : the preprint server for biology · 2023Article
- Approach to hematopoietic cell transplant candidates with respiratory viral detection.Frontiers in pediatrics · 2023Review
- Respiratory viruses in hematopoietic cell transplant candidates: impact of preexisting lower tract disease on outcomes.Blood advances · 2022Article
- Successful outcome of pre-engraftment COVID-19 in an HCT patient: impact of targeted therapies and cellular immunity.Blood advances · 2022Article
- Human rhinoviruses prevailed among children in the setting of wearing face masks in Shanghai, 2020.BMC infectious diseases · 2022Article
- Airway disease in hematologic malignancies.Expert review of respiratory medicine · 2022Review
- Human Rhinovirus Infections in Hematopoietic Cell Transplant Recipients: Risk Score for Progression to Lower Respiratory Tract Infection.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2019Article
- Respiratory Virus Infections in Hematopoietic Cell Transplant Recipients.Frontiers in microbiology · 2018Review
- Respiratory Viral Infections in Patients With Cancer or Undergoing Hematopoietic Cell Transplant.Frontiers in microbiology · 2018Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 4 institutions in 1 country.
Funding
Abstract
Recent data suggest human rhinovirus (HRV) is associated with lower respiratory tract infection and mortality in hematopoietic cell transplant (HCT) recipients. Examining risk factors for prolonged viral shedding may provide critical insight for the development of novel therapeutics and help inform infection prevention practices. Our objective was to identify risk factors for prolonged shedding of HRV post-HCT. We prospectively collected weekly nasal samples from allogeneic HCT recipients from day 0 to day 100 post-transplant, and performed real-time reverse transcriptase PCR (December 2005 to February 2010). Subjects with symptomatic HRV infection and a negative test within 2 weeks of the last positive were included. Duration of shedding was defined as time between the first positive and first negative samples. Cycle threshold (Ct) values were used as a proxy for viral load. HRV species were identified by sequencing the 5' noncoding region. Logistic regression analyses were performed to evaluate factors associated with prolonged shedding (≥21 days). We identified 38 HCT recipients with HRV infection fulfilling study criteria (32 adults, 6 children). Median duration of shedding was 9.5 days (range, 2 to 89 days); 18 patients had prolonged shedding. Among 26 samples sequenced, 69% were species A, and species B and C accounted for 15% each; the median shedding duration of HRV did not differ among species (P = .17). Bivariable logistic regression analyses suggest that initial high viral load (low Ct value) is associated with prolonged shedding. HCT recipients with initial high viral loads are at risk for prolonged HRV viral shedding.
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Registered trials
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