ArticleJournal of stomatology, oral and maxillofacial surgery2022
Prolonged viral shedding identified from external splints and intranasal packings in immediately cured COVID-19 patients with nasal fractures: A retrospective study.
Article in Journal of stomatology, oral and maxillofacial surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- What factors predict craniomandibular disorders in severe COVID-19 survivors after prolonged intubation?Journal of stomatology, oral and maxillofacial surgery · 2022Article
- COVID-19 pandemic and lockdown increase the frequency and severity of periorbital dog bite injuries in children.Journal of oral biology and craniofacial researchArticle
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOur aim was to measure and compare prolonged viral shedding (PVS) identified from external splints (ES) and intranasal packings (IP) for isolated nasal fracture (INF) repair in immediately cured asymptomatic vs. mildly symptomatic COVID-19 patients (AS-COVID vs. MS-COVID).
methodsWe designed a retrospective cohort study and enroled a sample of post-AS-COVID and post-MS-COVID patients, whose INF were treated at a German level 1 trauma centre. The primary predictor variable was COVID severity presurgery (AS-COVD vs. MS-COVID). The main outcome variable was PVS detected in ES/IP. Other study variables were separated into demographic, clinical, and operative. Descriptive, bi- and multivariate statistics were computed, and statistical significance was set at P≤ 0.05.
resultsThe study sample comprised 15 INF patients (53.3% females; 46.7% post-AS-COVID) with a mean age of 42.2 ± 22.7 years (range, 18-85). 13.3% ES and 53.3% IP were contaminated with SARS-CoV-2. However, only IP-contamination between the two cohorts reached statistical significance (P= 0.01; odds ratio, 0.02; 95% confidence interval, 0 to 0.47; Pearson's r= 0.73; post hoc power = 87.4%). Multiple linear regression models refuted the associations between PVS and the other parameters (i.e. age, gender, time to treatment, length of hospital stay, lengths of ES/IP placement).
conclusionsDespite a relative low sample size, our findings suggest PVS via endonasal materials removed from cured COVID-19 patients, especially those healed from MS-COVID. This PVS may trigger re-infection and surgical site infections and/or transmission to other humans, and thereby, requires further investigations.
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