FDA rejects Kala’s dry eye NDA, requests additional data

FDA rejects Kala’s dry eye NDA, requests additional data

The FDA is requiring Kala Pharmaceuticals to complete an additional clinical trial of KPI-121 0.25%, its candidate for the temporary relief of dry eye signs and symptoms, according to a press release.

A complete response letter from the FDA regarding the company’s new drug application indicated that efficacy data from an additional trial will be necessary to support a resubmission, the release said.

The NDA included data from a phase 2 trial and two phase 3 efficacy and safety trials.

A phase 3 clinical trial is currently underway and continues enrolling patients, with topline data …

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