# DoubleBlindedTrial

A trial design in which neither the researcher nor the patient knows the details of the treatment the patient was randomly assigned to.

**A value of:** [MedicalTrialDesign](https://schema.org.ai/MedicalTrialDesign)

---

Copied word for word from Schema.org 30.1, https://schema.org/DoubleBlindedTrial, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/DoubleBlindedTrial.