| Trial registration number
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NCT04764981 |
Full text link
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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https://clinicaltrials.gov/show/NCT04764981
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First author
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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ALNA CAROLINA MENDES PARANHOS
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Contact
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Not reported
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Registration date
Last imported at : Feb. 24, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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2021-02-21
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Recruitment status
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Recruiting
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Study design
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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RCT
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Allocation
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Randomized
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Design
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Parallel
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Masking
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Blind label
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Center
Last imported at : March 15, 2023, 4 a.m.
Source : ClinicalTrials.gov
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single-center
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Study aim
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Long covid
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Inclusion criteria
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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inclusion criteria:
- confirmed diagnosis of covid-19 by real time polymerase chain-reaction for sars-cov-2
or serological tests for sars-cov-2 antigens.\
- olfactory dysfunction confirmed by connecticut chemosensory clinical research test
(cccrc-t).
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Exclusion criteria
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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- smokers
- individuals with diagnosed rhinitis
- individuals with diagnosed neurological diseases
- individuals submitted to brain surgery
- previous historic of hyposmia and/ or anosmia
- pregnancy
- allergy to any of the substances present in the olfactory test kit
- individuals who are undergoing another treatment for olfactory dysfunction
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Number of arms
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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2
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Funding
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Universidade do Estado do Pará
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Inclusion age min
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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18
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Inclusion age max
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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65
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Countries
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Brazil
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Type of patients
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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Patients recovered from covid
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Severity scale
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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N/A
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Total sample size
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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350
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primary outcome
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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To Assess the effectiveness of olfactory training therapy in the treatment of persistent olfactory dysfunctions after COVID-19
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Notes
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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None
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Phase
Last imported at : Nov. 16, 2021, 6:30 p.m.
Source : ClinicalTrials.gov
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Not reported
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Arms
Last imported at : Feb. 23, 2021, 12:31 a.m.
Source : ClinicalTrials.gov
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[{"arm_notes": "", "treatment_id": 477, "treatment_name": "Essence oils", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "Additional control group (50 participants) of without previous COVID-19 infection not presented", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]
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