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NCT ID: NCT00661687 Completed - Myopia Clinical Trials

Comparative Performance of PureVision Lens Designs

Start date: December 2007
Phase: Phase 3
Study type: Interventional

The objective of this study is to evaluate the performance of the PureVision Lens designs when worn on a 30-day continuous wear basis

NCT ID: NCT00660179 Completed - Clinical trials for Pulmonary Arterial Hypertension

Study of Macitentan (ACT-064992) on Morbidity and Mortality in Patients With Symptomatic Pulmonary Arterial Hypertension

SERAPHIN
Start date: May 2008
Phase: Phase 3
Study type: Interventional

The AC-055-302/SERAPHIN study will be an event-driven Phase III study, comparing two different doses of macitentan (ACT-064992) (3 and 10 mg) vs placebo in patients with symptomatic PAH. The main study objective is to demonstrate that macitentan (ACT-064992) prolongs time to the first morbidity or mortality event, and to evaluate the benefit/risk profile of macitentan (ACT-064992) in the treatment of patients with symptomatic PAH.

NCT ID: NCT00658996 Completed - Myopia Clinical Trials

Product Performance of a Toric Contact Lens

Start date: April 2008
Phase: N/A
Study type: Interventional

Product performance of a Bausch & Lomb Toric Contact Lens compared to Ciba Vision Focus Daily Toric Contact Lens

NCT ID: NCT00650598 Completed - Pain, Postoperative Clinical Trials

A Multicentre, Double-Blind, Double-Dummy, Randomised Study of the Analgesic Efficacy and Safety of Valdecoxib Compared to Diclofenac Sodium in Patients Undergoing Knee Arthroscopy for Anterior Cruciate Ligament (ACL) Reconstruction

Start date: March 2004
Phase: Phase 4
Study type: Interventional

To demonstrate non-inferiority of valdecoxib 20 mg twice daily (BID) (with an initial loading dose of 40 mg followed by a second dose of 20 mg on the first day only) with diclofenac sodium delayed release 75 mg BID in analgesic efficacy, in subjects undergoing knee arthroscopy procedure for anterior cruciate ligament (ACL) reconstruction, when administered for 6 (±1) days.

NCT ID: NCT00644605 Completed - Clinical trials for Hypertension, Pulmonary

A Study to Assess the Efficacy and Safety of 20, 40, and 80mg of Sildenafil Three Times a Day in the Treatment of Pulmonary Arterial Hypertension

Start date: October 2002
Phase: Phase 3
Study type: Interventional

To evaluate the effect of three doses of oral sildenafil (20, 40 and 80 mg three times a day [TID]) on exercise capacity, as measured by the 6-Minute Walk test, as well as the safety and tolerability, after 12 weeks of treatment in subjects with pulmonary arterial hypertension who are aged 18 years and over. To investigate the plasma concentration-effect relationship and to determine the population pharmacokinetic (PK) parameters.

NCT ID: NCT00643201 Completed - Venous Thrombosis Clinical Trials

Efficacy and Safety Study of Apixaban for the Treatment of Deep Vein Thrombosis or Pulmonary Embolism

Start date: July 2008
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate the effects of an investigational blood thinner, apixaban, in preventing venous thromboembolic (VTE) recurrence or death in patients with deep vein thrombosis (DVT) or pulmonary embolism (PE)

NCT ID: NCT00642278 Completed - Clinical trials for Diabetes Mellitus, Type II

An Efficacy, Safety, and Tolerability Study of Canagliflozin (JNJ-28431754) in Patients With Type 2 Diabetes

Start date: April 2008
Phase: Phase 2
Study type: Interventional

The purpose of this study is to evaluate the effectiveness, safety, and tolerability of JNJ-28431754 compared with placebo in patients with type 2 diabetes.

NCT ID: NCT00636194 Completed - Clinical trials for Adverse Effect of Contact Lens Solution

Comparative Performance of a Bausch & Lomb Multipurpose Solution and Alcon OptiFree Replenish Multipurpose Solution

Start date: February 2008
Phase: N/A
Study type: Interventional

To evaluate the product performance of a Bausch & Lomb Multipurpose solution when compared to Alcon OptiFree Replenish Multipurpose Solution

NCT ID: NCT00631371 Completed - Clinical trials for Renal Cell Carcinoma

Study Comparing Bevacizumab + Temsirolimus vs. Bevacizumab + Interferon-Alfa In Advanced Renal Cell Carcinoma Subjects

INTORACT
Start date: April 2008
Phase: Phase 3
Study type: Interventional

Primary objective: Comparison of independently assessed progression free survival (PFS) in subjects administered Bevacizumab + Temsirolimus vs. those administered Bevacizumab + Interferon-Alfa. Secondary objectives: safety, Investigator assessed PFS, objective response rate (independently assessed), and overall survival.

NCT ID: NCT00628745 Completed - Clinical trials for Transthyretin Amyloidosis

Transthyretin Amyloidosis Outcome Survey (THAOS)

THAOS
Start date: January 4, 2008
Phase:
Study type: Observational

THAOS is a global, multi-center, longitudinal observational survey open to all patients with transthyretin amyloidosis (ATTR), including ATTR-PN (polyneuropathy), ATTR-CM (cardiomyopathy) and wild-type ATTR-CM. It is open-ended with a minimum duration of 10 years. Patients will be followed as long as they are able to participate. The principal aims of this outcome survey are to better understand and characterize the natural history of the disease by studying a large and heterogenous patient population. Survey data may be used to develop new treatment guidelines and recommendations, and to inform and educate clinicians about the management of this disease.