This example CRF has 2 sections: Questions in the first section focus on whether any smoking cessation product has been used, and the questions in the second section collect each individual product used. In order to save space, some of the permissible values are only shown in the metadata specifications.
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| title | CDASH CM Metadata Specifications |
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Section 1 | Metadataspec |
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CDASH Variable Name CRF | Case Report Form Completion Instructions | Type |
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SDTMIG Target SDTM Target Mapping | Controlled Terminology Code List | Tabulation Target | Mapping Instructions | Controlled Terminology CodeList Name | Permissible Values | Pre-Populated Value |
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| 1 |
CMCAT | What is the category for the medication? | Concomitant Medication Category |
| Text | CMCAT |
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| SMOKING CESSATION PRODUCT | | 2 |
CMOCCUR | Were any smoking cessation |
products | products taken? | Any Smoking Cessation Products Taken | Indicate if the subject took any smoking cessation |
products Yes| yes, include the appropriate details where indicated on the CRF. | Text | CMOCCUR | CMOCCUR; |
CMPRESPYes; No | |
Section 2 For each smoking cessation product. If multiple other products are used, create a row for each other product. | Metadataspec |
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| 3 | CMTRT | | Order | Question Text | Prompt | Case Report Form Completion Instructions | Type | Collection Variable | Tabulation Target | Mapping Instructions | Controlled Terminology CodeList Name | Permissible Values | Pre-Populated Value |
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| 3 |
| What was the smoking cessation product used? | Smoking Cessation Product | Select the smoking cessation product. | Text | CMTRT | CMTRT | CMTRT; CMPRESP; |
| If CMTRT="OTHER" Then CMTRT and CMPRESP are NULL. |
| NICOTINE PATCH; |
| NICOTINE LOZENGE; NICOTINE INHALER; VARENICLINE; BUPROPION; |
Was the CMOCCUR | Did the subject previously use the selected medication/product for smoking cessation |
product used | Smoking Cessation Product Used |
For each product indicate if the product was used.| Indicate if the subject had used the selected smoking cessation product | Text | CMOCCUR | CMOCCUR |
| (NY) | No; Yes |
;NoCMTRTOT | What was the name of the other smoking cessation product used? | Smoking Cessation Product Other | Indicate the Other type of |
product | product previously used. | Text | CMTRTO | CMTRT |
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CMCRSDIS | | Was the smoking cessation product discontinued due to |
a | an adverse experience? | Reason Smoking Cessation Product Discontinued | Indicate if the product was discontinued due to |
a | an Adverse Experience | Text | CMRSDISC | CMRSDISC | If Yes then CMRSDISC = "ADVERSE |
Experience; NoCMENDAT | What was the last date the product was used? | Last Date Smoking Cessation Product Used | Indicate the last date the product was used. |
If | If the product was used with the last 14 days, a |
complete | complete date must be recorded. Otherwise, partial dates can be recorded. | Date | CMENDAT | CMENDTC |
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