As the exclusive authorized distributor of popular clinical outcome assessments (COA) such as IWQOL-Lite-CT©, Greenlight works with partners to implement measures for regulated clinical trials, academic research, and clinical applications.  We offer a powerful eCOA Solution that makes it easy to create and deploy surveys of any kind. Below, browse our library of validated surveys and COAs authored by leaders in their field.

Duke Activity Status Index (DASI)

DASI is a validated, 12-item self-report questionnaire for measuring functional capacity.

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Duke Health Measures

A set of six validated instruments to measure health and its determinants developed over the past 35 years by Duke University.

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Impact of Weight on Quality of Life (IWQOL):  IWQOL-Lite and IWQOL-Lite-CT

IWQOL is a copyrighted, validated self-report measure of obesity-specific quality of life.

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Observer-Reported Communication Ability (ORCA) Measure

The ORCA measure assesses the communication ability of individuals with neurodevelopmental disorders that significantly impact verbal speech.

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Wearing Off Questionnaire (WOQ)

Wearing Off Questionnaire (WOQ) is a self-report measure to screen for end-of-dose “wearing off” symptoms in patients with Parkinson’s Disease.

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Supported COA implementation options include:

 

1. Greenlight’s eCOA solution.

Next-gen solution with exclusive pre-built library.

2. Third-party eCOA solution.

Custom option for those with an existing system.

3. Paper-based
solution.

The simple but effort-intensive option.

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Additional Resources