Clinical Study of Recombinant Mycobacterium Tuberculosis Fusion Protein for 65-year-olds and Above

Summary

A multicenter, randomized, blind, controlled trial design was used to select 240 tuberculosis (TB) patients, 120 non-tuberculous community population with other lung diseases, and 420 healthy community population without other lung diseases who met the inclusion criteria of this study. Blood supply specific gamma-interferon (T-SPOT) detection was performed first. Then, EC and Purified Protein derivation of tuberculin (TB-PPD) skin tests were performed on both arms, and the recorded results were observed. The first 24 cases of TB patients, the first 12 cases of non-tuberculous community population with other lung diseases, and the first 42 cases of healthy community population without other lung diseases were included in the trial subgroup. Physical examination, blood routine, urine routine, liver and kidney function, and electrocardiogram tests were required before and 7 days after skin test after study number assignment.

Timeline

Start

2023-08-03

Primary completion

2025-07-07

Completion

2025-09-22

Drugs

Indications