Right Ventricular DysfunctionRIGHT-NET 2NCT07851610
Right Heart and Lung Blood Flow During Exercise (RIGHT-NET 2.0)
An observational study of Right Ventricular Dysfunction and Cardiopulmonary Diseases, run by IRCCS SYNLAB SDN.
Trial summary
RIGHT-NET 2.0 is a multicenter observational study with a retrospective-prospective design that builds on the original RIGHT-NET study. It aims to observe and document the functional status of the right heart-pulmonary circulation unit (RH-PCU) at rest and during exercise stress transthoracic echocardiography (ExTTE)… Read more about this study
- Who is it for?
- Any ageHealthy volunteers can take part
- Conditions the study is for
- Right Ventricular Dysfunction, Cardiopulmonary Diseases, Pulmonary Hypertension
- How many people
- 2,000 participants
- Where
- No sites listed yet
- Study dates
- 1 Jan 2027to Dec 2036
- How long will I take part?
- 12 Months
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- All sexes
- Healthy volunteers accepted
- Child, Adult, Older adult
Study population: Patients referred, as part of their routine clinical pathway, to cardiology, internal medicine, echocardiography, or exercise testing (ergometry) laboratories at the participating centers, selected based on a documented clinical indication for right heart-pulmonary circulation unit assessment as determined by the referring physician, and classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. The population also includes healthy volunteers, including individuals undergoing occupational fitness assessment; individuals with cardiovascular risk factors but no overt cardiopulmonary disease; athletes referred for sports eligibility evaluation; and healthy individuals living at high altitude.
Who may be able to join
- Patients referred as part of their routine clinical pathway for evaluation in cardiology, internal medicine, echocardiography, or exercise testing laboratories, with a documented clinical indication for assessment of right heart-pulmonary circulation unit function, as determined by the referring physician
- Classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension
- Healthy volunteers, including individuals undergoing occupational fitness assessment
- Individuals with cardiovascular risk factors but no overt cardiopulmonary disease
- Athletes referred for sports eligibility evaluation
- Healthy individuals living at high altitude
- Clinically stable at the time of enrollment
- Provision of consent to the processing of personal data in anonymous and aggregated form
Who cannot join
- Active oncological disease
- Clinical conditions incompatible with the execution of exercise stress echocardiography (e.g., inability to perform physical exercise, severe musculoskeletal limitations, unstable angina, recent acute myocardial infarction, uncontrolled arrhythmias)
- Current pregnancy
- Any other condition judged by the referring physician to be incompatible with participation in the study
Trial locations and contacts
No sites are listed yet. Contact the study team or a site near you to ask about taking part.
About this study
Official title: The Right Heart International NETwork 2.0 (RIGHT-NET 2.0)
RIGHT-NET 2.0 is a multicenter observational study with a retrospective-prospective design that builds on the original RIGHT-NET study. It aims to observe and document the functional status of the right heart-pulmonary circulation unit (RH-PCU) at rest and during exercise stress transthoracic echocardiography (ExTTE) in clinically stable patients referred to cardiology, internal medicine, echocardiography, and exercise testing laboratories. The study will also include healthy volunteers, individuals with cardiovascular risk factors but no overt disease, athletes undergoing sports eligibility evaluation, and healthy individuals living at high altitude. Patients will be classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. The study plans to enroll at least 1000 additional subjects beyond the original RIGHT-NET cohort of 1000 participants, for a total anticipated enrollment of approximately 2000 subjects across 22 Italian and 16 international centers. Data will be collected through the REDCap electronic data capture platform in a pseudonymized format.
Read the detailed description
The clinical and instrumental assessment of the right heart-pulmonary circulation unit is an essential step in the diagnostic, prognostic, and therapeutic algorithm of cardiorespiratory diseases. The original RIGHT-NET study demonstrated the relevance of physiological versus pathological responses through evaluation of the TAPSE/sPAP ratio and mPAP/CO slope during exercise stress echocardiography, both of which carry prognostic significance and predict all-cause mortality across healthy subjects, athletes, high-altitude residents, and patients with cardiopulmonary disease.
Study objectives include advancing understanding of RH-PCU physiology and pathophysiology during exercise, assessing the discriminative capacity of TAPSE/sPAP and mPAP/CO slope across clinical conditions, investigating associations between RH-PCU functional indices and short-, medium-, and long-term clinical outcomes including all-cause mortality, refining diagnostic and prognostic thresholds in line with the 2022 ESC/ERS guidelines, and building a standardized dataset via REDCap.
For each participant, demographic, anthropometric, and clinical characteristics will be collected, together with laboratory tests, invasive and non-invasive diagnostic procedures (including right heart catheterization, cardiac MRI, nuclear diagnostics, and arterial blood gas analysis), therapy data, and clinical outcomes. Data will be analyzed using R (version >= 4.3.1) with descriptive statistics, group comparisons, univariate and multivariate regression models, and supervised machine learning techniques (random forest, gradient boosting, support vector machine) for predictive modeling.
As an observational study, participation does not alter the participant's diagnostic or therapeutic pathway, and no additional insurance coverage beyond standard clinical practice is required.
- Keywords
- Pulmonary hypertension, Right ventricular function, Exercise stress echocardiography, TAPSE/sPAP ratio, mPAP/CO slope, Right heart catheterization, Cardiopulmonary exercise testing, Athletes
- Medical subject headings
- Ventricular Dysfunction, Right, Pulmonary Heart Disease, Hypertension, Pulmonary
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Patients with Clinical Indication for RH-PCU Assessment | Patients referred, as part of their routine clinical pathway, to cardiology, internal medicine, echocardiography, or exercise testing laboratories for evaluation of right heart-pulmonary circulation unit function, based on a documented clinical indication as determined by the referring physician. Patients are classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. Intervention/exposure of interest: rest and exercise stress transthoracic color-Doppler echocardiography (ExTTE); additional non-invasive and invasive diagnostic procedures (right heart catheterization, cardiac MRI, nuclear diagnostics, arterial blood gas analysis) are performed where clinically indicated, as part of standard care. | |
| Healthy Volunteers | Healthy individuals enrolled as volunteers or referred for assessment of fitness for work, with no known cardiopulmonary disease. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. | |
| Subjects with Cardiovascular Risk Factors | Individuals presenting cardiovascular risk factors (e.g. hypertension, dyslipidemia, obesity, diabetes) but without overt cardiovascular or respiratory disease. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. | |
| Athletes Undergoing Sports Eligibility Evaluation | Athletes referred to participating centers for evaluation of fitness for competitive or amateur sports activity. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. | |
| Healthy Subjects Living at High Altitude | Healthy individuals residing at high altitude, included to characterize right heart-pulmonary circulation unit adaptation to chronic hypoxic exposure. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. |
What is being measured
The primary outcome is the main question the study is designed to answer.
TAPSE/sPAP ratio at rest and during exercise stress echocardiography
Tricuspid annular plane systolic excursion / systolic pulmonary artery pressure (TAPSE/sPAP) ratio, calculated by resting nd during exercise stress echocardiography as a non-invasive index of right ventricular-pulmonary arterial coupling.
Measured: Baseline
mPAP/CO slope at rest and during exercise stress echocardiography
Slope of the relationship between mean pulmonary artery pressure (mPAP) and cardiac output (CO), derived at rest and during incremental exercise stress echocardiography as a non-invasive index of pulmonary vascular function.
Measured: Baseline
Secondary outcomes (3)
Incidence of the composite outcome of all-cause mortality or hospitalization for heart failure at follow-up
Number of participants experiencing the composite outcome of death from any cause or hospitalization for left or right heart failure, analyzed in relation to baseline right heart-pulmonary circulation unit (RH-PCU) functional indices.
Measured: 1 year
Area under the ROC curve (AUC) of the TAPSE/sPAP ratio for predicting the composite outcome of all-cause mortality or hospitalization for heart failure, compared with 2022 ESC/ERS Guideline risk-stratification thresholds
Receiver operating characteristic (ROC) curve analysis of the resting TAPSE/sPAP ratio, assessing its diagnostic and prognostic discriminative ability for the long-term composite outcome (Outcome 3), and refinement of cut-off values relative to the risk-stratification thresholds defined in the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension.
Measured: 1 Year
Area under the ROC curve (AUC) of the mPAP/CO slope for predicting the composite outcome of all-cause mortality or hospitalization for heart failure, compared with 2022 ESC/ERS Guideline risk-stratification thresholds
Receiver operating characteristic (ROC) curve analysis of the mPAP/CO slope during exercise stress echocardiography, assessing its diagnostic and prognostic discriminative ability for the long-term composite outcome (Outcome 3), and refinement of cut-off values relative to the risk-stratification thresholds defined in the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension.
Measured: 1 Year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Oct 2026
- Study start1 Jan 2027 (estimated)
- Primary completion31 Dec 2027 (estimated)
- Study completionDec 2036 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Right Ventricular DysfunctionStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Other
- Enrolment
- 2,000 participants (estimated)
- Target duration
- 12 Months
Sponsor and investigators
- Lead sponsor
- IRCCS SYNLAB SDN
- Sponsor type
- University, hospital or other
- Collaborators
- University of Pisa, Institute of Clinical Physiology, CNR, Pisa, Fondazione IRCCS Policlinico San Matteo di Pavia, University of Milan, IRCCS Multimedica, University Of Perugia, ASST Grande Ospedale Metropolitano Niguarda, IRCCS Ospedale San Raffaele, University of Padova, Federico II University, University of Molise, University of Trieste, Medical University of Graz, Ohio State University, Jewish General Hospital (Montreal, Quebec, Canada), Universitat Politècnica de Catalunya, University Hospital Heidelberg, Institute of Family Medicine, University of Szeged, Hungary, Medical University of Lodz, Cardio-Thoracic-Vascular Department. University Hospital San Giovanni di Dio e Ruggi d'Aragona. Salerno, CRO "Centro Clinical Trials" IRCCS Ospedale Policlinico San Martino, Umberto I Hospital, Nocera Inferiore, Azienda Sanitaria Universitaria Friuli Centrale, Cardarelli Hospital, Azienda Ospedaliera dei Colli
- Responsible party
- Principal investigator, Marco Salvatore, IRCCS SYNLAB SDN
- Investigators
- Marco Salvatore, MD,PhD, Principal investigator, IRCCS SYNLAB SDN
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07851610
- Sponsor's protocol ID
- n . 2/25 OSS
- Acronym
- RIGHT-NET 2
- Status last verified
- Sep 2026
- First submitted
- 18 Sep 2026
- Last updated
- 1 Oct 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Humbert M, Kovacs G, Hoeper MM, Badagliacca R, Berger RMF, Brida M, Carlsen J, Coats AJS, Escribano-Subias P, Ferrari P, Ferreira DS, Ghofrani HA, Giannakoulas G, Kiely DG, Mayer E, Meszaros G, Nagavci B, Olsson KM, Pepke-Zaba J, Quint JK, Radegran G, Simonneau G, Sitbon O, Tonia T, Toshner M, Vachiery JL, Vonk Noordegraaf A, Delcroix M, Rosenkranz S; ESC/ERS Scientific Document Group. 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. Eur Respir J. 2023 Jan 6;61(1):2200879. doi: 10.1183/13993003.00879-2022. Print 2023 Jan. No abstract available.
PubMed 36028254Gargani L, Pugliese NR, De Biase N, Mazzola M, Agoston G, Arcopinto M, Argiento P, Armstrong WF, Bandera F, Cademartiri F, Carbone A, Castaldo R, Citro R, Cocchia R, Codullo V, D'Alto M, D'Andrea A, Douschan P, Fabiani I, Ferrara F, Franzese M, Frumento P, Ghio S, Grunig E, Guazzi M, Kasprzak JD, Kolias T, Kovacs G, La Gerche A, Limogelli G, Marra AM, Matucci-Cerinic M, Mauro C, Moreo A, Pratali L, Ranieri B, Rega S, Rudski L, Saggar R, Salzano A, Serra W, Stanziola AA, Vannan MA, Voilliot D, Vriz O, Wierzbowska-Drabik K, Cittadini A, Naeije R, Bossone E; RIGHT Heart International NETwork (RIGHT-NET) Investigators. Exercise Stress Echocardiography of the Right Ventricle and Pulmonary Circulation. J Am Coll Cardiol. 2023 Nov 21;82(21):1973-1985. doi: 10.1016/j.jacc.2023.09.807.
PubMed 37968015
Study at a glance
From the registry record, last updated by the sponsor on 1 Oct 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Right Heart International NETwork 2.0 (RIGHT-NET 2.0)
- ClinicalTrials.gov ID
- NCT07851610
- Acronym / sponsor ID
- RIGHT-NET 2 / n . 2/25 OSS
- Keywords
- Pulmonary hypertension, Right ventricular function, Exercise stress echocardiography, TAPSE/sPAP ratio, mPAP/CO slope, Right heart catheterization, Cardiopulmonary exercise testing, Athletes
- Study type
- Observational
- Recruitment status
- Not yet recruiting
- Enrolment
- 2,000 participants (estimated)
- Lead sponsor
- IRCCS SYNLAB SDNUniversity, hospital or other
- Collaborators
- University of Pisa, Institute of Clinical Physiology, CNR, Pisa, Fondazione IRCCS Policlinico San Matteo di Pavia, University of Milan, IRCCS Multimedica, University Of Perugia, ASST Grande Ospedale Metropolitano Niguarda, IRCCS Ospedale San Raffaele, University of Padova, Federico II University, University of Molise, University of Trieste, Medical University of Graz, Ohio State University, Jewish General Hospital (Montreal, Quebec, Canada), Universitat Politècnica de Catalunya, University Hospital Heidelberg, Institute of Family Medicine, University of Szeged, Hungary, Medical University of Lodz, Cardio-Thoracic-Vascular Department. University Hospital San Giovanni di Dio e Ruggi d'Aragona. Salerno, CRO "Centro Clinical Trials" IRCCS Ospedale Policlinico San Martino, Umberto I Hospital, Nocera Inferiore, Azienda Sanitaria Universitaria Friuli Centrale, Cardarelli Hospital, Azienda Ospedaliera dei Colli
- Study start
- 1 Jan 2027 (estimated)
- Primary completion
- 31 Dec 2027 (estimated)
- Study completion
- Dec 2036 (estimated)
- First posted
- 1 Oct 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RIGHT-NET 2.0 is a multicenter observational study with a retrospective-prospective design that builds on the original RIGHT-NET study. It aims to observe and document the functional status of the right heart-pulmonary circulation unit (RH-PCU) at rest and during exercise stress transthoracic echocardiography (ExTTE) in clinically stable patients referred to cardiology, internal medicine, echocardiography, and exercise testing laboratories. The study will also include healthy volunteers, individuals with cardiovascular risk factors but no overt disease, athletes undergoing sports eligibility evaluation, and healthy individuals living at high altitude. Patients will be classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. The study plans to enroll at least 1000 additional subjects beyond the original RIGHT-NET cohort of 1000 participants, for a total anticipated enrollment of approximately 2000 subjects across 22 Italian and 16 international centers. Data will be collected through the REDCap electronic data capture platform in a pseudonymized format.
Detailed description
The clinical and instrumental assessment of the right heart-pulmonary circulation unit is an essential step in the diagnostic, prognostic, and therapeutic algorithm of cardiorespiratory diseases. The original RIGHT-NET study demonstrated the relevance of physiological versus pathological responses through evaluation of the TAPSE/sPAP ratio and mPAP/CO slope during exercise stress echocardiography, both of which carry prognostic significance and predict all-cause mortality across healthy subjects, athletes, high-altitude residents, and patients with cardiopulmonary disease.
Study objectives include advancing understanding of RH-PCU physiology and pathophysiology during exercise, assessing the discriminative capacity of TAPSE/sPAP and mPAP/CO slope across clinical conditions, investigating associations between RH-PCU functional indices and short-, medium-, and long-term clinical outcomes including all-cause mortality, refining diagnostic and prognostic thresholds in line with the 2022 ESC/ERS guidelines, and building a standardized dataset via REDCap.
For each participant, demographic, anthropometric, and clinical characteristics will be collected, together with laboratory tests, invasive and non-invasive diagnostic procedures (including right heart catheterization, cardiac MRI, nuclear diagnostics, and arterial blood gas analysis), therapy data, and clinical outcomes. Data will be analyzed using R (version >= 4.3.1) with descriptive statistics, group comparisons, univariate and multivariate regression models, and supervised machine learning techniques (random forest, gradient boosting, support vector machine) for predictive modeling.
As an observational study, participation does not alter the participant's diagnostic or therapeutic pathway, and no additional insurance coverage beyond standard clinical practice is required.
Study design
- Observational model
- Cohort
- Time perspective
- Other
- Target follow-up
- 12 Months
- Number of arms
- 5
| Arm | Type | Receives |
|---|---|---|
| Patients with Clinical Indication for RH-PCU Assessment | – | –Patients referred, as part of their routine clinical pathway, to cardiology, internal medicine, echocardiography, or exercise testing laboratories for evaluation of right heart-pulmonary circulation unit function, based on a documented clinical indication as determined by the referring physician. Patients are classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. Intervention/exposure of interest: rest and exercise stress transthoracic color-Doppler echocardiography (ExTTE); additional non-invasive and invasive diagnostic procedures (right heart catheterization, cardiac MRI, nuclear diagnostics, arterial blood gas analysis) are performed where clinically indicated, as part of standard care. |
| Healthy Volunteers | – | –Healthy individuals enrolled as volunteers or referred for assessment of fitness for work, with no known cardiopulmonary disease. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. |
| Subjects with Cardiovascular Risk Factors | – | –Individuals presenting cardiovascular risk factors (e.g. hypertension, dyslipidemia, obesity, diabetes) but without overt cardiovascular or respiratory disease. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. |
| Athletes Undergoing Sports Eligibility Evaluation | – | –Athletes referred to participating centers for evaluation of fitness for competitive or amateur sports activity. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. |
| Healthy Subjects Living at High Altitude | – | –Healthy individuals residing at high altitude, included to characterize right heart-pulmonary circulation unit adaptation to chronic hypoxic exposure. Intervention/exposure of interest: rest and exercise stress transthoracic echocardiography (ExTTE), performed as part of the study assessment. |
Who may qualify
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult, Older adult
- Study population
- Patients referred, as part of their routine clinical pathway, to cardiology, internal medicine, echocardiography, or exercise testing (ergometry) laboratories at the participating centers, selected based on a documented clinical indication for right heart-pulmonary circulation unit assessment as determined by the referring physician, and classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. The population also includes healthy volunteers, including individuals undergoing occupational fitness assessment; individuals with cardiovascular risk factors but no overt cardiopulmonary disease; athletes referred for sports eligibility evaluation; and healthy individuals living at high altitude.
Key inclusion criteria (8 listed)
- Patients referred as part of their routine clinical pathway for evaluation in cardiology, internal medicine, echocardiography, or exercise testing laboratories, with a documented clinical indication for assessment of right heart-pulmonary circulation unit function, as determined by the referring physician
- Classified according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension
- Healthy volunteers, including individuals undergoing occupational fitness assessment
- Individuals with cardiovascular risk factors but no overt cardiopulmonary disease
- Athletes referred for sports eligibility evaluation
Key exclusion criteria (4 listed)
- Active oncological disease
- Clinical conditions incompatible with the execution of exercise stress echocardiography (e.g., inability to perform physical exercise, severe musculoskeletal limitations, unstable angina, recent acute myocardial infarction, uncontrolled arrhythmias)
- Current pregnancy
- Any other condition judged by the referring physician to be incompatible with participation in the study
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
TAPSE/sPAP ratio at rest and during exercise stress echocardiography
Time frame: Baseline
Tricuspid annular plane systolic excursion / systolic pulmonary artery pressure (TAPSE/sPAP) ratio, calculated by resting nd during exercise stress echocardiography as a non-invasive index of right ventricular-pulmonary arterial coupling.
mPAP/CO slope at rest and during exercise stress echocardiography
Time frame: Baseline
Slope of the relationship between mean pulmonary artery pressure (mPAP) and cardiac output (CO), derived at rest and during incremental exercise stress echocardiography as a non-invasive index of pulmonary vascular function.
3 secondary outcomes
Incidence of the composite outcome of all-cause mortality or hospitalization for heart failure at follow-up
Time frame: 1 year
Area under the ROC curve (AUC) of the TAPSE/sPAP ratio for predicting the composite outcome of all-cause mortality or hospitalization for heart failure, compared with 2022 ESC/ERS Guideline risk-stratification thresholds
Time frame: 1 Year
Area under the ROC curve (AUC) of the mPAP/CO slope for predicting the composite outcome of all-cause mortality or hospitalization for heart failure, compared with 2022 ESC/ERS Guideline risk-stratification thresholds
Time frame: 1 Year
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Oct 2026.
- Background: PubMed 36028254Humbert M, Kovacs G, Hoeper MM, Badagliacca R, Berger RMF, Brida M, Carlsen J, Coats AJS, Escribano-Subias P, Ferrari P, Ferreira DS, Ghofrani HA, Giannakoulas G, Kiely DG, Mayer E, Meszaros G, Nagavci B, Olsson KM, Pepke-Zaba J, Quint JK, Radegran G, Simonneau G, Sitbon O, Tonia T, Toshner M, Vachiery JL, Vonk Noordegraaf A, Delcroix M, Rosenkranz S; ESC/ERS Scientific Document Group. 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension. Eur Respir J. 2023 Jan 6;61(1):2200879. doi: 10.1183/13993003.00879-2022. Print 2023 Jan. No abstract available.
- Background: PubMed 37968015Gargani L, Pugliese NR, De Biase N, Mazzola M, Agoston G, Arcopinto M, Argiento P, Armstrong WF, Bandera F, Cademartiri F, Carbone A, Castaldo R, Citro R, Cocchia R, Codullo V, D'Alto M, D'Andrea A, Douschan P, Fabiani I, Ferrara F, Franzese M, Frumento P, Ghio S, Grunig E, Guazzi M, Kasprzak JD, Kolias T, Kovacs G, La Gerche A, Limogelli G, Marra AM, Matucci-Cerinic M, Mauro C, Moreo A, Pratali L, Ranieri B, Rega S, Rudski L, Saggar R, Salzano A, Serra W, Stanziola AA, Vannan MA, Voilliot D, Vriz O, Wierzbowska-Drabik K, Cittadini A, Naeije R, Bossone E; RIGHT Heart International NETwork (RIGHT-NET) Investigators. Exercise Stress Echocardiography of the Right Ventricle and Pulmonary Circulation. J Am Coll Cardiol. 2023 Nov 21;82(21):1973-1985. doi: 10.1016/j.jacc.2023.09.807.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Marco Salvatore, MD,PhD principal investigator
IRCCS SYNLAB SDN
Questions about this trial
What is this clinical trial studying?
An observational study of Right Ventricular Dysfunction and Cardiopulmonary Diseases, run by IRCCS SYNLAB SDN.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: opening soon, as of the sponsor's last update on 1 Oct 2026. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Anna D'Agostino, PhD (+39 345 355 6702, anna.dagostino@synlab.it), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
TAPSE/sPAP ratio at rest and during exercise stress echocardiography (time frame: Baseline). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT07851610, which also lists 2 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Oct 2026.