Clinical Glossary: Blinding

Blinding

Definition: The process through which one or more parties to a clinical trial are unaware of the treatment assignments. In a single-blinded study, usually the subjects are unaware of the treatment assignments. In a double-blinded study, both the subjects and the investigators are unaware of the treatment assignments. Also, in a double-blinded study, the monitors and sometimes the data analysts are unaware. ?Blinded? studies are conducted to prevent the unintentional biases that can affect subject data when treatment assignments are known.

---

Use the form below if you would like more information on our programs. You may want to request a quote on group training or an invoice for generating a company purchase order. For quotes or invoices please provide the course(s) and number of students. Alternatively, call toll-free from the US or Canada: +1 (888) 424-6576. International callers may dial: +1 (201) 301-8370.

Name:
Company:
Phone:
Email:
Enter the number from the image above:
Comments: For quotes or invoices please provide the course(s) and number of students.