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Local Open-Label Access Study For Patients Who Completed A1481244 Study In Brazil
Expanded access is no longer available for this treatment.
Study NCT00866983   Information provided by Pfizer

First Received on March 20, 2009.   Last Updated on February 11, 2013   History of Changes
Related Studies can be found by searching for the Conditions, Interventions, and Sponsors found in this study:
Conditions listed in this trial
Pulmonary Arterial Hypertension
Additional conditions recognized in this trial
Hypertension
Hypertension, Pulmonary
More general conditions related to this trial
Cardiovascular Diseases
Lung Diseases
Respiratory Tract Diseases
Vascular Diseases
Interventions listed in this trial
sildenafil (Revatio) 20 mg TID
Additional drug interventions recognized in this trial
Sildenafil
More general drug interventions related to this trial
Cardiovascular Agents
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Phosphodiesterase 5 Inhibitors
Phosphodiesterase Inhibitors
Therapeutic Uses
Vasodilator Agents
Sponsors listed in this trial
Pfizer


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