the Application of Cardiopulmonary Exercise Testing in Assessment Outcome of Patients With Pulmonary Hypertension

Study Purpose

cardiopulmonary exercise test evaluate patients with pulmonary hypertension before and after medical or balloon pulmonary angioplasty treatment

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	Yes
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Observational [Patient Registry]
Eligible Ages	5 Years and Over
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

- pulmonary arterial hypertension;( WHO1) - chronic thromboembolic pulmonary hypertension; - pulmonary arterial hypertension due to other cause;
Exclusion Criteria:
- massive hemoptysis; - unable to accomplish cardiopulmonary exercise testing due to neuromuscular disorders; - recent recurrent syncope; - pulmonary hypertension due to hypoxia; - pulmonary hypertension due to left heart diseases.

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT02061787
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Chinese Pulmonary Vascular Disease Research Group
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	Zhihong Liu, MD，PhD
Principal Investigator Affiliation	Fuwai Hospital, National Center for Cardiovascular Diseases
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Other
Overall Status	Recruiting
Countries	China
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Pulmonary Hypertension, Chronic Thromboembolic Pulmonary Hypertension, Pulmonary Arterial Hypertension Associated With Schistosomiasis (Disorder)

Additional Details

patients diagnosed with pulmonary hypertension, including pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension, will be evaluated by cardio pulmonary exercise test before and after medical or balloon pulmonary angioplasty treatment

Arms & Interventions

Arms

: cardiopulmonary exercise testing

patients diagnosed with pulmonary hypertension, including pulmonary arterial hypertension or chronic thromboembolic pulmonary hypertension, were evaluated by cardiopulmonary exercise testing before and after medical or balloon pulmonary angioplasty treatment

Interventions

Device: - balloon pulmonary angioplasty

patients with chronic thromboembolic pulmonary hypertension who underwent balloon pulmonary angioplasty

Contact a Trial Team

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