CovidResearchTrials by Shray Alag


CovidResearchTrials Covid 19 Research using Clinical Trials (Home Page)


olfactory and gustatory testsWiki

Developed by Shray Alag
Clinical Trial MeSH HPO Drug Gene SNP Protein Mutation


Correlated Drug Terms (0)


Name (Synonyms) Correlation

Correlated MeSH Terms (1)


Name (Synonyms) Correlation
D000857 Olfaction Disorders NIH 0.29

Correlated HPO Terms (1)


Name (Synonyms) Correlation
HP:0000458 Anosmia HPO 0.29

There is one clinical trial.

Clinical Trials


1 Qualitative and Quantitative Evaluation of Anosmia Over Time in Clinically Symptomatic Patients Tested for COVID-19 Infection

Loss of sense of smell and taste has been anecdotally reported during the covid-19 epidemic. The study investigators wanted to describe the prevalence of olfactory and gustatory dysfunction and assess the factors associated with positive SARS-CoV-2 infection.

NCT04354857 COVID-19 Other: olfactory and gustatory tests
MeSH:Olfaction Disorders
HPO:Anosmia

Primary Outcomes

Description: Positive/negative according to RT-PCR assay

Measure: SARS-CoV-2 infection status

Time: Day 0

Description: Custom-designed questionnaire (28 questions pertaining to symptoms, sense of smell and taste)

Measure: Olfactory and gustatory loss

Time: Day 0

Secondary Outcomes

Description: Ability to smell 1.5ml air freshner on a 0-100 VAS scale

Measure: Ability to detect odor

Time: Day 0

Description: Ability to smell 1.5ml air freshner on a 0-100 VAS scale

Measure: Ability to detect odor

Time: Six months

Description: Ability to taste a pinch of table salt on a 0-100 VAS scale

Measure: Ability to detect salty taste

Time: Day 0

Description: Ability to taste a pinch of table salt on a 0-100 VAS scale

Measure: Ability to detect salty taste

Time: Six months

Description: Ability to taste a pinch of sugar on a 0-100 VAS scale

Measure: Ability to detect sweet taste

Time: Day 0

Description: Ability to taste a pinch of sugar on a 0-100 VAS scale

Measure: Ability to detect sweet taste

Time: Six months

Description: Custom-designed questionnaire (28 questions pertaining to symptoms, sense of smell and taste)

Measure: Olfactory and gustatory loss

Time: Day 7

Description: Custom-designed questionnaire (28 questions pertaining to symptoms, sense of smell and taste)

Measure: Olfactory and gustatory loss

Time: Day 14

Description: Custom-designed questionnaire (28 questions pertaining to symptoms, sense of smell and taste)

Measure: Olfactory and gustatory loss

Time: Day 30

Description: Custom-designed questionnaire (28 questions pertaining to symptoms, sense of smell and taste)

Measure: Olfactory and gustatory loss

Time: Day 60

Description: % patients hospitalized

Measure: Severity of infection according to hospitalization rate

Time: End of study (six months)

Description: Custom-designed questionnaire (28 questions pertaining to symptoms, sense of smell and taste)

Measure: Olfactory and gustatory loss

Time: Six months


Related HPO nodes (Using clinical trials)