Main
|
Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
|
EUCTR |
Last refreshed on:
|
25 November 2019 |
Main ID: |
EUCTR2005-005898-29-GB |
Date of registration:
|
09/05/2008 |
Prospective Registration:
|
Yes |
Primary sponsor: |
|
Public title:
|
The effect of bosentan, a selective endothelin antagonist, on cardiovascular performance in patients with a Fontan circulation - Bosentan therapy in Fontans
|
Scientific title:
|
The effect of bosentan, a selective endothelin antagonist, on cardiovascular performance in patients with a Fontan circulation - Bosentan therapy in Fontans |
Date of first enrolment:
|
04/07/2008 |
Target sample size:
|
15 |
Recruitment status: |
Not Recruiting |
URL:
|
https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2005-005898-29 |
Study type:
|
Interventional clinical trial of medicinal product |
Study design:
|
Controlled: yes Randomised: no Open: yes Single blind: no Double blind: no Parallel group: no Cross over: no Other: no If controlled, specify comparator, Other Medicinial Product: no Placebo: no Other: no
|
Phase:
|
Human pharmacology (Phase I): no
Therapeutic exploratory (Phase II): no
Therapeutic confirmatory - (Phase III): no
Therapeutic use (Phase IV): yes
|
|
Countries of recruitment
|
United Kingdom
| | | | | | | |
Contacts
|
Name:
|
|
Address:
|
|
Telephone:
|
|
Email:
|
|
Affiliation:
|
|
|
Name:
|
|
Address:
|
|
Telephone:
|
|
Email:
|
|
Affiliation:
|
|
| |
Key inclusion & exclusion criteria
|
Inclusion criteria: Age 18 or over with a Fontan circulation and NYHA II or greater symptoms of heart failure. The patient has no other significant illness that would preclude them from completing the study. Patients must be available to complete follow up. Patients must be able to provide informed consent. Patients must agree not to become pregnant during the study.
Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range
Exclusion criteria: Lack of sinus rhythm at enrolment Permanent pacemaker in situ Inability to complete exercise testing Pre-existent liver disease as described in the bosentan SmPC1 Significant haematogical abnormality or renal dysfunction. Current use of any prostanoid, other endothelion receptor antagonist or pulmonary vasodilator therapy, such as PDE V inhibitors i.e. sildenafil or similar. Pregnancy Current enrolment in a clinical trial Any contraindication according to the bosentan SmPC1
Age minimum:
Age maximum:
Gender:
Female: yes Male: yes
|
Health Condition(s) or Problem(s) studied
|
Patients with a Fontan circulation (that is they have had a Fontan operation for a functionally univentricular heart)
MedDRA version: 9.1
Level: LLT
Classification code 10045545
Term: Univentricular heart
MedDRA version: 9.1
Level: LLT
Classification code 10065950
Term: Cavopulmonary anastomosis
MedDRA version: 9.1
Level: LLT
Classification code 10037456
Term: Pulmonary vascular resistance abnormality
|
Intervention(s)
|
Trade Name: Tracleer Product Name: bosentan Pharmaceutical Form: Tablet INN or Proposed INN: Bosentan CAS Number: 147536978 Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 62.5- INN or Proposed INN: Bosentan CAS Number: 147536978 Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 125-
|
Primary Outcome(s)
|
Secondary Objective: Improvement in cardiovascular performance as measured by exercise test, cardiac MRI, Borg dyspnoea index and echo.
|
Main Objective: To demonstrate the safety of oral Bosentan therapy in patients with a Fontan circulation. The primary endpoint will be lack of clinically significant adverse events over the 6 month follow up period. Specifically we will look for evidence of hepatic dysfunction, haematological dysfunction and renal dysfunction. Patients will be assessed for symtomatic deterioration.
|
Primary end point(s): To demonstrate the safety of oral Bosentan therapy in patients with a Fontan circulation. The primary endpoint will be lack of clinically significant adverse events over the 6 month follow up period. Specifically the study will look for evidence of hepatic dysfunction, haematological dysfunction and renal dysfunction. Patients will be assessed for symptomatic deterioration.
|
Source(s) of Monetary Support
|
Ethics review
|
Status: Approved
Approval date:
Contact:
|
Results
|
Results available:
|
|
Date Posted:
|
|
Date Completed:
|
|
URL:
|
|
|
|