23 results
OBJECTIVES AND HYPOTHESISPrimary ObjectivesThe primary objectives are to determine- the effect of steady-state telaprevir 750 mg every 8 hours (q8h) on the multiple dose pharmacokinetics ofphenytoin 200 mg every 12 hours (q12h) in healthy subjects,…
To assess the efficacy of bosentan in neonates with persistent pulmonary hypertension of the newborn (PPHN) who are in need of continued inhaled nitric oxide (iNO) after at least 4 hours of continuous iNO treatment and to evaluate the…
To evaluate in detail the functionality of immune cells in the liver and blood in chronic HCV patients before, during and after treatment with telaprevir, pegylated-IFN-alfa and ribavirin.
Primairy objective:- Evaluate the effect of bosentan on the blood flow in the hands from baseline to 12 weeks, measured by laser Doppler imaging, in SSc subjects with an early or active SSc pattern, measured with nailfold capillaroscopy (NFM), with…
Identify congenital heart disease patients with exercise-induced pulmonary arterial hypertension. Analyze changes in pulmonary arterial pressures at peak exercise in patients with exercise induced pulmonary arterial hypertension before and after…
Primary objective:To show that concomitant use of telaprevir (1125 mg BID) does not lead to a relevant decrease (> 20%) in the paroxetine parameter AUC0-24h compared to paroxetine alone.Secondary objectives:To determine the ratio of the…
The primary objectives are:- To demonstrate the relationship of blood flow in the hands and the extent of digital ulcera in patients with systemic scleroderma;- Evaluate the effect of bosentan on the blood flow in the hands from baseline to 12 weeks…
To investigate whether an endothelin-1 receptor antagonist improves exercise capacity (peak V*O2) in adults with CHD or with mitral valve lesions who undergo cardiac surgery.
To evaluate the long-term safety, tolerability and efficacy of the pediatric formulation of bosentan two versus three times a day in children with pulmonary arterial hypertension (PAH).
Primary:To estimate the difference in SVR rates between T12/PR24 and T12/PR48 treatment regimens in subjects who achieve eRVR.Secondary:To evaluate the safety of telaprevir in combination with Peg-IFN-alfa-2a and RBV in treatment-naïve subjects with…
The primary objective is to demonstrate the superior efficacy of telaprevir in combination withPeg-IFN alfa-2a and RBV compared to standard treatment in subjects with chronic HCVgenotype 1 infection who failed prior treatment with Peg-IFN plus RBV.…
The objective of this trial is to demonstrate that bosentan delays disease worsening or death in patients with IPF.
To assess long-term safety and tolerability of bosentan in patients with IPF.
This study involves research and the objective of this study is to investigate the effect of esomeprzole on the single-dose pharmacokinetics (i.e., how a drug moves through the body) of telaprevir. And to obtain additional data regarding the safety…
The objectives are:- to provide access to telaprevir for subjects with chronic HCV genotype 1 infection who wererandomized to the control group in the C216 trial and who failed therapy for virologicreasons;- to evaluate efficacy, safety, and…
To provide access to a telaprevir-based treatment to subjects of the Control Group (Group A) of Study VX06-950-106 who stopped treatment due to inadequate response to treatment (according to treatment stopping rules). Safety, tolerability, and HCV…
To compare to control (Group A) (peginterferon alfa-2a [Peg IFN-*-2a] and ribavirin [RBV] for 48 weeks) the proportion of subjects who achieve sustained viral response (SVR, undetectable HCV RNA 24 weeks after completion of treatment) when given…
· To determine therapeutic efficacy of Tracleer in patients with active Behcet disease. Furthermore:· To study cytokine and immunological patterns and ET-1levels in those patients.
The objective of this trial is to explore the efficacy, safety, tolerability, pharmacokinetics, and pharmacokinetic-pharmacodynamic relationships of telaprevir when administered as 750 mg q8h or 1125 mg q12h in combination with Peg IFN alfa2a (…
The first aim of the study is to investigate the effect of telaprevir on the concentration of LPV/rtv and ATV/rtv in the blood and the effect of LPV/rtv and of ATV/rtv the concentration of telaprevir in the blood.The second aim is to investigate the…