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Phase I Clinical Study on the Safety, Tolerability, and Pharmacokinetic/Pharmacodynamic Characteristics of Single/Multiple Dose Escalation of TQC3721 Inhalation Powder in Patients With Chronic Obstructive Pulmonary Disease

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Trial Profile

Phase I Clinical Study on the Safety, Tolerability, and Pharmacokinetic/Pharmacodynamic Characteristics of Single/Multiple Dose Escalation of TQC3721 Inhalation Powder in Patients With Chronic Obstructive Pulmonary Disease

Status: Completed
Phase of Trial: Phase I

Latest Information Update: 14 Aug 2026

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At a glance

  • Drugs TQC 3721 (Primary)
  • Indications Chronic obstructive pulmonary disease
  • Focus Adverse reactions
  • Sponsors Chia Tai Tianqing Pharmaceutical Group

Most Recent Events

  • 14 Aug 2026 Last checked against ClinicalTrials.gov record.
  • 11 Aug 2026 Status changed from recruiting to completed.
  • 30 Dec 2024 New trial record

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