Observational studyBiomolecules & biomedicine2023
Evaluation of qualitative and quantitative taste alterations in COVID-19.
Observational study in Biomolecules & biomedicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 22 citations in OpenAlex.
- Blood biomarkers for the prediction of idiopathic taste dysfunction: a case-control study.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026Article
- "I Can Taste It, But Sometimes It's Disgusting" Cross-sectional Study on the Influence of SARS-CoV-2 Infections, Both Acute and Postinfection, in Comparison to Other Respiratory Infections on Taste and Smell Perception.The Pediatric infectious disease journal · 2026Article
- Dynamic Changes in Antibodies and Proteome in Breast Milk of Mothers Infected with Wild-Type SARS-CoV-2 and Omicron: A Longitudinal Study.Nutrients · 2025Article
- Characteristics of Oral Adverse Effects following COVID-19 Vaccination and Similarities with Oral Symptoms in COVID-19 Patients: Taste and Saliva Secretory Disorders.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2025Review
- COVID-19 on Oral Health: A New Bilateral Connection for the Pandemic.Biomedicines · 2023Review
- Estimating the prevalence of oral manifestations in COVID-19 patients: a systematic review.Osong public health and research perspectives · 2023Article
- Monkeypox: A New Challenge for Global Health System?Life (Basel, Switzerland) · 2023Review
- Treatments of COVID-19-Associated Taste and Saliva Secretory Disorders.Dentistry journal · 2023Review
- SARS-CoV-2 Infection and Taste Alteration: An Overview.Life (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
14 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A large percentage of coronavirus disease 2019 (COVID-19) patients have taste dysfunction. Interleukin 6 (IL-6) levels in mild and moderate COVID-19 patients with the type (quantitative or qualitative) of taste disorders were compared in this observational study. The 208 COVID-19 patients (118 men and 90 women) revealing only taste dysfunctions as prodromic symptoms were classified as mild and moderate patients. Survey results were used to evaluate the taste disorder. The IL-6 levels were measured using a chemiluminescence assay. Statistical analysis was conducted using the Wilcoxon rank, Welch's, and Mann-Whitney tests. The findings revealed that neither the presence of dysgeusia or phantogeusia nor the perception of sour and salty, differed statistically significantly between moderate and mild patients (P > 0.05). But between moderate and mild patients, there were statistically significant differences in how umami, bitter, sweet, and parageusia were perceived (P < 0.05). There was an impairment of multiple tastes up to ageusia in patients with high IL-6 levels. The findings demonstrated that parageusia and dysfunctions in umami, bitter, and sweet taste perception can be indicators of more severe forms of COVID-19.
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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.