The Clinical Applicability of the 'TIB' Olfactory Test Device
NCT ID: NCT05152030
Last Updated: 2021-12-09
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
180 participants
OBSERVATIONAL
2020-11-01
2021-09-16
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_CONTROL
PROSPECTIVE
Study Groups
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hyposmic patients
'TIB' Olfactory Test
A new smell identification test, 'TIB' Olfactory Test Device (Top International Biotech, Taipei) has been developed in Taiwan. It consists of 16 tests with an odorant embedded in fragrant microcapsules positioned on a strip. The examinee scratches the strip to release the odorant. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors. This process is then repeated with the next odorant on the strip.
Traditional Chinese version of the University of Pennsylvania of Smell Identification Test (UPSIT-TC)
The University of Pennsylvania Smell Identification Test (UPSIT), which was developed at the University of Pennsylvania, is one of the most reliable and the most widely used olfactory test.The test consists of four 10-odorant booklets. Each odorant is embedded in 10 to 50 µm urea-formaldehyde polymer microencapsules fixed in a proprietary binder and positioned on a brown strip which is located at the bottom of each page of the test booklet.4 When the examinee takes the test, each of the 40 odorants is released by scratching the strip with a pencil tip. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors.
anosmic patients
'TIB' Olfactory Test
A new smell identification test, 'TIB' Olfactory Test Device (Top International Biotech, Taipei) has been developed in Taiwan. It consists of 16 tests with an odorant embedded in fragrant microcapsules positioned on a strip. The examinee scratches the strip to release the odorant. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors. This process is then repeated with the next odorant on the strip.
Traditional Chinese version of the University of Pennsylvania of Smell Identification Test (UPSIT-TC)
The University of Pennsylvania Smell Identification Test (UPSIT), which was developed at the University of Pennsylvania, is one of the most reliable and the most widely used olfactory test.The test consists of four 10-odorant booklets. Each odorant is embedded in 10 to 50 µm urea-formaldehyde polymer microencapsules fixed in a proprietary binder and positioned on a brown strip which is located at the bottom of each page of the test booklet.4 When the examinee takes the test, each of the 40 odorants is released by scratching the strip with a pencil tip. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors.
normosmic group
'TIB' Olfactory Test
A new smell identification test, 'TIB' Olfactory Test Device (Top International Biotech, Taipei) has been developed in Taiwan. It consists of 16 tests with an odorant embedded in fragrant microcapsules positioned on a strip. The examinee scratches the strip to release the odorant. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors. This process is then repeated with the next odorant on the strip.
Traditional Chinese version of the University of Pennsylvania of Smell Identification Test (UPSIT-TC)
The University of Pennsylvania Smell Identification Test (UPSIT), which was developed at the University of Pennsylvania, is one of the most reliable and the most widely used olfactory test.The test consists of four 10-odorant booklets. Each odorant is embedded in 10 to 50 µm urea-formaldehyde polymer microencapsules fixed in a proprietary binder and positioned on a brown strip which is located at the bottom of each page of the test booklet.4 When the examinee takes the test, each of the 40 odorants is released by scratching the strip with a pencil tip. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors.
Interventions
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'TIB' Olfactory Test
A new smell identification test, 'TIB' Olfactory Test Device (Top International Biotech, Taipei) has been developed in Taiwan. It consists of 16 tests with an odorant embedded in fragrant microcapsules positioned on a strip. The examinee scratches the strip to release the odorant. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors. This process is then repeated with the next odorant on the strip.
Traditional Chinese version of the University of Pennsylvania of Smell Identification Test (UPSIT-TC)
The University of Pennsylvania Smell Identification Test (UPSIT), which was developed at the University of Pennsylvania, is one of the most reliable and the most widely used olfactory test.The test consists of four 10-odorant booklets. Each odorant is embedded in 10 to 50 µm urea-formaldehyde polymer microencapsules fixed in a proprietary binder and positioned on a brown strip which is located at the bottom of each page of the test booklet.4 When the examinee takes the test, each of the 40 odorants is released by scratching the strip with a pencil tip. The released odorant is sniffed and the examinee identifies the odorant by choosing a name from a set of 4 odor descriptors.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
20 Years
59 Years
ALL
Yes
Sponsors
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Taichung Veterans General Hospital
OTHER
Responsible Party
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Principal Investigators
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Rong-San Jiang, M.D., Ph.D.
Role: STUDY_DIRECTOR
Taichung Veterans General Hospital
Locations
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Taichung Veterans General Hospital
Taichung, , Taiwan
Countries
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Other Identifiers
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CE20329A#1
Identifier Type: -
Identifier Source: org_study_id