A Study to Evaluate the Safety, Tolerability, and Preliminary Efficacy of OsrhCT in Patients With Pleurisy

• Status: NOT_YET_RECRUITING
• Trial end date: 2025-12-01

Summary

Primary Objectives:

To evaluate the safety and tolerability of single and multiple ascending doses of OsrhCT administered intrathoracically in patients with pleurisy, and to explore the DLT, MTD, and recommended effective dose of OsrhCT.

Secondary Objectives:

To evaluate the preliminary efficacy of single and multiple intrathoracic doses of OsrhCT.

Population:

Patients diagnosed with pleurisy requiring chest tube drainage.

Investigational Products:

Investigational Drug: Recombinant Human Chymotrypsin (OsrhCT), provided by Wuhan Healthgen Biotechnology Corporation, 4,000U/vial, freeze-dried powder, stored at 2-8°C.

Placebo:

Placebo for Recombinant Human Chymotrypsin (OsrhCT), provided by Wuhan Healthgen Biotechnology Corporation, freeze-dried powder, stored at 2-8°C.

Study Design:

The study comprises two parts: Single Ascending Dose (SAD) and Multiple Ascending Dose (MAD), both employing a multicenter, randomized, double-blind, and placebo-controlled design.

Sample Size:

A total of 72 subjects (both male and female) are expected to be enrolled in this trial, including 48 subjects for single-dose administration and 24 subjects for multiple-dose administration.

• Phase: PHASE1

Details

• Lead Sponsor: Healthgen Biotechnology Corp.