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Discover 10,048 clinical trials near Portland, Oregon. Find research studies in your area.
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Showing 7621-7640 of 10,048 trials
NCT00806754
* The primary objective of this study is to evaluate the efficacy of the concomitant administration of ciclesonide nasal spray and azelastine nasal spray versus ciclesonide nasal spray alone in patients (18 years or older) with perennial allergic rhinitis (PAR) not adequately controlled on an intranasal corticosteroid or antihistamine monotherapy * The secondary objective is to investigate the safety of the concomitant administration of ciclesonide nasal spray and azelastine nasal spray
NCT00596531
The objective of this project is to determine whether acamprosate is more effective at providing relief for tinnitus than a placebo. Acamprosate has been suggested to be effective in reducing tinnitus annoyance in a preliminary study. Study evidence indicates that tinnitus is related to increased excitatory spontaneous brain activities. Acamprosate may help restore the excitatory/inhibitory balance in the brain and thus reduce tinnitus. The current study includes three phases. The first phase is an open-label screening study used to identify tinnitus subjects responding to acamprosate. These responding subjects will enter the second phase, which is a double blind, placebo-controlled study aimed at confirming the subjects' responses to acamprosate. In the third phase, clinical parameters of both responders and non-responders will be compared using a multi-linear regression model to determine characteristics that define the sub-group of tinnitus patients that are likely to benefit from acamprosate treatment. Participation in the study requires that individuals come to Portland, Oregon at least 6 times over 16 months for evaluation and data collection.
NCT00088608
The study treatment period is 15 days in length and includes patients with pituitary Cushing's disease who are candidates for surgical intervention as well as and patients who have recurrent Cushing's post operatively.
NCT00120848
Human Papilloma virus (HPV) are viruses that cause a common infection of the skin and genitals in men and women. Several types of HPV infection are transmitted by sexual activity and, in women, can infect the cervix (part of the uterus or womb). This infection often goes away by itself, but if it does not go away (this is called persistent infection), it can lead in women over a long period of time to cancer of the cervix. If a woman is not infected by HPV, it is very unlikely that she will get cervical cancer. This is an observer blind follow up study of the study HPV-001, which evaluated the ability of the HPV vaccine to prevent HPV infection. The current study invites all of the 1113 subjects in the HPV-001 study that received all three doses of vaccine/placebo to be enrolled and followed-up for several additional years to see if the HPV vaccine prevents HPV-16 and HPV-18 infections and to evaluate the safety of the vaccine. Subjects will remain in the same study group as in the primary study. No vaccine or placebo will be administered in this study. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.
NCT02139046
The purpose of this study is to evaluate the efficacy and safety of febuxostat 40 mg extended release (XR) and 80 mg XR in comparison with febuxostat 40 mg immediate release (IR) and 80 mg IR, respectively, in participants with gout.
NCT02604836
This study will investigate participant satisfaction (including compliance, preference, tolerability) with once-monthly Bonviva in women with post-menopausal osteoporosis or osteopenia transitioned from once-weekly alendronate or risedronate. The anticipated time on study treatment is 6 months, and the target sample size is 1776 individuals.
NCT01513083
This open-label, parallel group study will evaluate the pharmacokinetics and safety of trastuzumab emtansine in patients with HER2-positive metastatic breast cancer and normal or reduced hepatic function. Patients will receive trastuzumab emtansine intravenously on Day 1 of each 3-week cycle. Anticipated time on study treatment is until disease progression or unacceptable toxicity occurs.
NCT00303108
The purpose of this study is to determine the ORR associated with Doxil in combination with carboplatin in HER2- (negative) MBC (and with Herceptin in HER2+ MBC).
NCT00109408
This 2 arm study will assess the safety and efficacy of tocilizumab monotherapy versus methotrexate in patients with active rheumatoid arthritis (RA). Patients will be randomized to receive tocilizumab 8mg/kg iv every 4 weeks plus placebo po weekly, or methotrexate 7.5-20mg po weekly plus placebo iv every 4 weeks. The anticipated time on study treatment is 3-12 months and the target sample size is 500+ individuals.
NCT00196326
This is an open-label, single treatment study. All subjects will receive one year of oral contraceptive therapy with DR-1011. Study participants will receive physical and gynecological exams, including Pap smear. During the study, all participants will be required to complete a diary.
NCT00316212
The purpose of this trial is to identify a dose or doses of INS50589 intravenous infusion that are well-tolerated and which reduce postoperative bleeding and blood product transfusion.
NCT00524303
This study will examine safety and efficacy of Lapatinib in combination with a standard neoadjuvant chemotherapy including 5FU, Epirubicin, Cyclophosphamide and Paclitaxel. Tumor tissue will be obtained at 3 timepoints (optional 4th) to evaluate tumor response to treatment.
NCT01810679
To demonstrate the safety and effectiveness of the Perceval S heart valve when used to replace a diseased or dysfunctional aortic valve or aortic valve prosthesis.
NCT00000930
The purpose of this study is to see how HIV reacts in the immune systems of patients who have recently been infected with HIV. This study also examines HIV's resistance to anti-HIV drugs in newly infected patients. Certain populations are good candidates for participation in HIV vaccine trials. These groups include men who have sex with men, IV drug users, and women at risk of getting HIV through heterosexual contact. Learning how HIV behaves in these populations once they become infected can help with the planning of future HIV vaccine studies.
NCT01122875
This is a multicenter, open-label, dose-escalation study of MFGR1877S in patients with relapsed or refractory t(4;14)-positive multiple myeloma.
NCT02390700
The purpose of this study is to evaluate the incidence and management of infusion reactions with Golimumab intravenous infusion.
NCT01599650
This study will generate comparative data for 0.5-mg ranibizumab using PRN dosing administered with or without adjunctive laser treatment versus laser photocoagulation (the current standard of care) up to Month 6 in patients with visual impairment due to ME secondary to BRVO. Additionally the results of this study will provide long-term (24-month) safety and efficacy data for ranibizumab, administered with or without adjunctive laser treatment in this indication.
NCT00903175
This study assessed the efficacy and safety of first-line RAD001 followed by second-line sunitinib versus the opposite sequence: first-line sunitinib followed by second-line RAD001 for the treatment of patients with MRCC.
NCT01545453
This randomized, multicenter, double-blind, placebo-controlled, parallel-group study will assess the efficacy and safety of lebrikizumab in patients with asthma whose disease remains uncontrolled despite daily therapy with an inhaled corticosteroid and a second controller medication. Patients will be randomized in a 1:1:1:1 ratio to receive double-blind treatment with subcutaneous lebrikizumab ("highest", "middle", "lowest" dose) or placebo every 4 weeks for 52 weeks, in addition to their standard-of-care therapy. This will be followed by a 52-week double-blind active treatment extension. The anticipated time on study treatment is up to 104 weeks. There will be a safety follow-up of 24 weeks after the last dose of study drug for all patients.
NCT00685373
This will provided long-term safety and efficacy data for ACZ885 (a fully human anti-interleukin-1β \[anti-IL-1β\] monoclonal antibody) given as an injection subcutaneously in patients who participated in the CACZ885A2102 (NCT00487708), CACZ885D2201 (NCT00685373) or CACZ885D2304(NCT00465985) studies or newly identified patients with the following cryopyrin-associated periodic syndromes: Familial Cold Autoinflammatory Syndrome, Muckle-Wells Syndrome or Neonatal Onset Multisystem Inflammatory Disease. The duration of this study was 6 months with a maximum duration of 2 years
