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Clinical Trials/NCT06753981
NCT06753981
Recruiting
Not Applicable

Efficacy and Safety of Triple-targeted Drug Therapy in Treatment-naive Patients With Non-low-risk PAH: A Real-world, Multicenter Study

Qianfoshan Hospital1 site in 1 country48 target enrollmentDecember 10, 2024

Overview

Phase
Not Applicable
Intervention
Endothelin receptor antagonist (ERA) combined with PDE5i/sGC agonist dual therapy prostacyclin drugs
Conditions
Arterial Pulmonary Hypertension (PAH)
Sponsor
Qianfoshan Hospital
Enrollment
48
Locations
1
Primary Endpoint
Pulmonary Vascular Resistance (PVR)
Status
Recruiting
Last Updated
last year

Overview

Brief Summary

This study is a multicenter, prospective, observational study aimed at investigating the efficacy and safety of triple targeted drug therapy in patients with arterial pulmonary hypertension (PAH) who are not at low risk and are receiving initial treatment. The prognosis of arterial pulmonary hypertension is explored.

Registry
clinicaltrials.gov
Start Date
December 10, 2024
End Date
February 14, 2027
Last Updated
last year
Study Type
Observational
Sex
All

Investigators

Sponsor
Qianfoshan Hospital
Responsible Party
Principal Investigator
Principal Investigator

GuanghaiWang

Dr.

Qianfoshan Hospital

Eligibility Criteria

Inclusion Criteria

  • Consent and sign the informed consent form
  • Non-low-risk PAH treatment-naive patients

Exclusion Criteria

  • Positive acute vascular response test for idiopathic/hereditary/drug-related arterial pulmonary hypertension
  • Pulmonary veno-occlusive disease/pulmonary capillary hemangiomatosis (PVOD/PCH) with arterial pulmonary
  • Pregnant or lactating women
  • Suffering from mental illness or cognitive impairment
  • PAH patients with concurrent malignant tumors
  • Patients with moderate to severe hepatic impairment, renal impairment, and severe anemia
  • Currently participating in other interventional clinical studies
  • Key clinical data is incomplete, or the investigator considers that the patient has other factors that make them unsuitable for this study.

Arms & Interventions

Non-low-risk PAH treatment-naive patients

Intervention: Endothelin receptor antagonist (ERA) combined with PDE5i/sGC agonist dual therapy prostacyclin drugs

Outcomes

Primary Outcomes

Pulmonary Vascular Resistance (PVR)

Time Frame: Up to 3 months

Secondary Outcomes

  • N terminal pro B type natriuretic peptide (NT-proBNP)(Up to 3 months)
  • 6-minute walking distance(Up to 3 months)
  • mean pulmonary arterial pressure (mPAP)(Up to 3 months)
  • cardiac index (CI)(Up to 3 months)
  • WHO Heart Function Classification(Up to 3 months)
  • Oxygen Saturation of Mixed Venose Blood (SvO2)(Up to 3 months)

Study Sites (1)

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