Study identification

EU PAS number

EUPAS1000000687

Study ID

1000000687

Official title and acronym

A Real-World Study on Pulmonary Arterial Hypertension in Bulgaria: A Single-Center Retrospective Study From 2012 to 2022

DARWIN EU® study

No

Study countries

Bulgaria

Study description

A Real-World Study on Pulmonary Arterial Hypertension in Bulgaria: A Single-Center Retrospective Study From 2012 to 2022

Study status

Finalised
Research institutions and networks

Institutions

Merck Sharp & Dohme LLC
United States
First published:
08/07/2025
Institution Pharmaceutical company

Contact details

Vasil Velchev

Primary lead investigator

Study timelines

Date when funding contract was signed

Planned:
Actual:

Study start date

Planned:
Actual:

Date of final study report

Planned:
Actual:
Sources of funding
Pharmaceutical company and other private sector 
Regulatory

Was the study required by a regulatory body?

No

Is the study required by a Risk Management Plan (RMP)?

Not applicable