Trial reportEmerging microbes & infections2023
Post-exposure prophylaxis with SA58 (anti-SARS-COV-2 monoclonal antibody) nasal spray for the prevention of symptomatic COVID-19 in healthy adult workers: a randomized, single-blind, placebo-controlled clinical study.
Trial report in Emerging microbes & infections, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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, 18 citations in OpenAlex.
- Colostrum from MERS-CoV seropositive camels for MERS prophylaxis and SARS-CoV-2 infection, a placebo controlled randomized trial.Scientific reports · 2025Trial
- Human monoclonal antibody F61 nasal spray effectively protected high-risk populations from SARS-CoV-2 variants during the COVID-19 pandemic from late 2022 to early 2023 in China.Emerging microbes & infections · 2024Trial
- The computationally designed TRI2-2 miniprotein inhibitor protects against multiple SARS-CoV-2 Omicron variants.Communications biology · 2026Article
- SARS-CoV-2 drug resistance and therapeutic approaches.Heliyon · 2025Review
- Safety and Intranasal Retention of a Broad-Spectrum Anti-SARS-CoV-2 Monoclonal Antibody SA55 Nasal Spray in Healthy Volunteers: A Phase I Clinical Trial.Pharmaceutics · 2024Article
- Broad-Spectrum Engineered Multivalent Nanobodies Against SARS-CoV-1/2.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Unsupervised evolution of protein and antibody complexes with a structure-informed language model.Science (New York, N.Y.) · 2024Article
- Inverse folding of protein complexes with a structure-informed language model enables unsupervised antibody evolution.bioRxiv : the preprint server for biology · 2023Article
- Passive antibody therapy in emerging infectious diseases.Frontiers of medicine · 2023Review
- Delivery of biologics: Topical administration.Biomaterials · 2023Review
- Real-world effectiveness of an intranasal spray A8G6 antibody cocktail in the post-exposure prophylaxis of COVID-19.Signal transduction and targeted therapy · 2023Article
- Respiratory delivery of passive immunotherapies for SARS-CoV-2 prophylaxis and therapy.Human vaccines & immunotherapeutics · 2023Review
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 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Monoclonal antibodies (mAbs) and the post-exposure prophylaxis (PEP) with mAbs represent a very important public health strategy against coronavirus disease 2019 (COVID-19). This study has assessed a new Anti-SARS-COV-2 mAb (SA58) Nasal Spray for PEP against COVID-19 in healthy adults aged 18 years and older within three days of exposure to a SARS-CoV-2 infected individual. Recruited participants were randomized in a ratio of 3:1 to receive SA58 or placebo. Primary endpoints were laboratory-confirmed symptomatic COVID-19 within the study period. A total of 1222 participants were randomized and dosed (SA58,
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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.