---
type: "example"
title: "Flag Example: flag-example-clinical-trial-enrollment"
resource: "Flag"
example: "flag-example-clinical-trial-enrollment"
---
# Flag Example: flag-example-clinical-trial-enrollment

## Narrative

Patients in Group 102 are enrolled in the XYZ123 Clinical Trial.

## Example XML



```xml
<?xml version="1.0" encoding="UTF-8"?>
<Flag xmlns="http://hl7.org/fhir" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hl7.org/fhir ../../schema/flag.xsd">
  <id value="clinical-trial-enrollment"/>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">Patients in Group 102 are enrolled in the XYZ123 Clinical Trial.</div>
  </text>
  <identifier>
       <value value="clinical-trial-2024-group-a"/>
  </identifier>
  <status value="active"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/flag-category"/>
      <code value="research"/>
      <display value="Research"/>
    </coding>
    <text value="Research"/>  
  </category>
  <code>
    <coding>
      <system value="http://example.org/local"/>
      <code value="clinical-trial"/>
      <display value="Clinical Trial Enrollment"/>
    </coding>
    <text value="Patients are enrolled in the XYZ123 Clinical Trial."/>
  </code>
  <subject>
    <reference value="Group/102"/>
    <display value="Group 102"/>
  </subject>
  <period>
      <start value="2024-01-01"/>
   </period>
  <author>
    <display value="ABC Research Institute"/>
  </author> 
</Flag>
```