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The purpose of this study is to determine the diagnostic and management concordance of face-to-face dermatologist versus a store-and-forward teledermatologist at a skin cancer screening event.
The investigators' hypotheses include the following:
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| In-person dermatology evaluation | Other | Health care modality |
|
| Store-and-forward teledermatology evaluation | Other | Health care modality |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| In-person dermatology evaluation | Other | Every patient will be evaluated by an in person dermatologist present at the screening. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Aggregated diagnostic concordance | Aggregated diagnostic concordance which is defined as the agreement of the in-person dermatologist's principle diagnosis with the teledermatologist's primary diagnosis or any of the differential diagnoses. | At the time of dermatologist evaluation (Day 1) |
| Measure | Description | Time Frame |
|---|---|---|
| Primary diagnostic concordance | Diagnostic concordance between the in-person dermatologist and the teledermatologist for their primary diagnosis. | At the time of dermatologist evaluation (Day 1) |
| Categorical diagnostic concordance |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| April W Armstrong, MD, MPH | University of California, Davis | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of California, Davis Shifa Community Clinic | Sacramento | California | 95818 | United States |
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| Store-and-forward teledermatology evaluation | Other | Every patient will be evaluated online via a store and forward teledermatology modality. |
|
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Diagnostic concordance between the in-person dermatologist and teledermatologist based on standard clinical diagnostic categories for each lesion.
| At the time of dermatologist evaluation (Day 1) |
| Management concordance | The concordance between the in-person dermatologist and teledermatologist for the chosen management plan for each lesion. | At the time of dermatologist evaluation (Day 1) |
| Sensitivity | The sensitivity of store-and-forward evaluation to detecting lesions that are either premalignant or malignant. | At the time of dermatologist evaluation (Day 1) |
| Specificity | The specificity of store-and-forward evaluation to detecting lesions that are either premalignant or malignant. | At the time of dermatologist evaluation (Day 1) |
| ID | Term |
|---|---|
| D012878 | Skin Neoplasms |
| ID | Term |
|---|---|
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D012871 | Skin Diseases |
| D017437 | Skin and Connective Tissue Diseases |
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