SIM0718 Treatment of Asthma Clinical Study

Trial statusRecruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age12-75
SponsorSimcere Pharmaceutical Co., Ltd

About this trial

Phase III clinical study of SIM0718 asthma

Eligibility criteria

Qualifiers

Age 12 to 75 years, weight ≥ 40 kg, diagnosed with asthma for at least 12 months;

Currently receiving medium- to high-dose inhaled corticosteroids (ICS) in combination with 1 or 2 control medications and have been on a stable dose for at least 28 days prior to randomization;

Pre-bronchodilator (trough) FEV1 ≤ 80% of predicted normal for adults and ≤90% of predicted normal for adolescents ;

Positive bronchodilator response within 12 months prior to randomization or during the screening period;

Disqualifiers

Current respiratory disease that may impair lung function as judged by the investigator;

Diagnosis of helminth parasitic infection within 24 weeks prior to randomization and who have not received or have not responded to standard therapy;

Within 28 days prior to randomization, with acute or chronic infection; or have a severe viral infection;

Has a known or suspected history of immunosuppression or frequent, recurrent, or long-term infection;

Trial design

Treatments tested in this trial

  • SIM0718 injection
  • SIM0718 injection of placebo

Treatment groups

418 Participants
are divided into 2 treatment groups