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Discover 10,048 clinical trials near Portland, Oregon. Find research studies in your area.
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NCT00541658
The purpose of this trial is to study the efficacy of a 35 mg delayed release weekly dosing regimen as compared to the standard daily dosing regimen of risedronate 5 mg daily.
NCT00612573
Randomized, multi-center, double-blind, placebo-controlled 12-week study to assess the safety and efficacy of 3 doses of an oral formulation of Doxycycline oral tablets using the Investigator's Global Assessment (IGA) score and the absolute change from baseline in inflammatory lesion count in patients with moderate to severe facial acne vulgaris. Additionally, the absolute change from baseline in non-inflammatory and total lesions of the active study medication to placebo will be evaluated.
NCT00003908
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of docetaxel plus carboplatin in treating patients who have metastatic or recurrent head and neck cancer.
NCT00003386
RATIONALE: Vaccines made from tumor tissue may make the body build an immune response and kill tumor cells. PURPOSE: Phase II trial to study the effectiveness of vaccine therapy in treating patients who have stage III or stage IV ovarian epithelial cancer.
NCT00006708
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Monoclonal antibodies such as rituximab can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. It is not yet known whether combination chemotherapy is more effective with or without rituximab for non-Hodgkin's lymphoma. PURPOSE: Randomized phase III trial to compare the effectiveness of combination chemotherapy with or without rituximab in treating patients who have relapsed or refractory non-Hodgkin's lymphoma.
NCT01837810
The purpose of this study is to determine if ibuprofen use after electrocautery tonsillectomy increases the post-tonsillectomy hemorrhage rate. Hypothesis: Use of ibuprofen does not increase the post-tonsillectomy hemorrhage rate. Primary outcome: Rate of tonsillar hemorrhage following adult tonsillectomy in those receiving narcotic pain medications plus ibuprofen compared to those receiving narcotics alone. Secondary outcome: Determine whether ibuprofen, a non-steroidal anti-inflammatory drug (NSAID), decreases post tonsillectomy pain, narcotic pain medication use, or cost of pain management.
NCT00003316
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of gemcitabine in treating patients with recurrent or refractory cancer of the uterus.
NCT01838564
Over 50% of children dying from cancer still suffer from symptoms that could be effectively alleviated. The purpose of the Pediatric Quality of Life and Evaluation of Symptoms Technology (PediQUEST) Study was to evaluate whether providing feedback to families and providers about how the child is feeling improved child distress and quality of life (QoL) in children with advanced cancer. PediQUEST is a computerized survey that asks the child and/or parents how the child has been feeling, i.e. whether the child had any physical or emotional symptoms, as well as how other aspects of life, such as school and friends, are going. After the survey is complete a report that summarizes patient/parent answers is printed. When a child reports moderate to high distress from any symptom an email is automatically sent to the primary providers (oncologist, nurse, and psycho-social clinician as well as the pain and palliative care services) alerting them about the child's distress. In this study we evaluated whether using PediQUEST and providing printed reports to parents and providers reduced distress and improved quality of life in children with advanced cancer. In addition, we wanted to understand whether it was feasible to carry out a randomized controlled trial in children with advanced cancer. Finally, the data collected, will be used to describe the natural history of symptoms and quality of life as reported by the children. Children enrolled in the study (or their parents) were asked to complete a PediQUEST survey at most once a week. A random half of the children received the feedback intervention, i.e. patients, parents, and providers received printed reports (and emails if the child was in distress). The other half only completed the PediQUEST surveys and did not receive reports. We analyzed data collected over 20 weeks of follow-up to see whether receiving PediQUEST reports had any effect on child distress and quality of life.
NCT00897858
RATIONALE: Studying samples of cerebrospinal fluid from patients with cancer in the laboratory may help doctors identify biomarkers related to cancer. PURPOSE: This laboratory study is studying cerebrospinal fluid proteins and angiogenesis proteins in young patients with newly diagnosed central nervous system tumors.
NCT00924469
The purpose of this study is to evaluate safety and efficacy of abiraterone acetate plus leuprolide acetate and prednisone, versus leuprolide acetate alone in male participants with prostate cancer (a disease in which cells in the prostate gland become abnormal and start to grow uncontrollably, forming tumors) who are suitable candidates for prostatectomy (surgery to remove all or part of the prostate gland).
NCT00205777
The purpose of this study is to determine whether bazedoxifene acetate is safe and effective in the treatment of osteoporosis in postmenopausal women.
NCT00688584
The major objective of this proposal is to conduct a randomized controlled trial of an ultra-brief, personalized feedback intervention (a pamphlet) for problem drinkers. Subjects will be recruited via a telephone survey which will collect baseline data. The households of half of the subjects will receive the pamphlet as unaddressed ad mail shortly thereafter. Follow-up interviews will be conducted, by telephone, three and six months after the mailing of the pamphlets. Hypothesis 1: Respondents from households who receive the pamphlet will display significantly improved drinking outcomes at the three-month and six-month follow-ups as compared to respondents from households in the no intervention control condition. Hypothesis 2: More calls will be received on a help-line listed on the pamphlet (and advertised elsewhere) from residents of households who receive the pamphlet as compared to residents from households who do not receive the pamphlet. Hypotheses 3 - 6 deal with mediator and moderator hypotheses, exploring the role of perceived risk, perceived drinking norms, and drinking for social reasons.
NCT00935649
To evaluate the safety and efficacy of the PathoLase FootLaser treatment of infected toenails.
NCT00054405
Phase I trial to compare the effectiveness of interleukin-12 with or without interleukin-2 in treating young patients who have refractory or recurrent neuroblastoma. Biological therapies use different ways to stimulate the immune system and stop cancer cells from growing. Combining interleukin-2 with interleukin-12 may kill more tumor cells.
NCT01338870
B2611003 is designed to study how safe and effective an investigational medication (PF-04991532) is in people with Type 2 diabetes. Subjects in the study will receive 1 of 6 treatments for 3 months. One of the treatments will be sitagliptin which is an approved drug, and another treatment will be placebo, which does not contain active ingredient.
NCT00277355
This study is being conducted to assess the impact of minocycline on the progression of symptoms of HD. The study will also assess whether it is reasonable to continue with further study of minocycline in HD. We will measure the effect of minocycline on HD by measuring the change in Huntington's disease symptoms.
NCT00615056
The study is designed to demonstrate that the combination of AG-013736 with either FOLFIRI or FOLFOX is superior to FOLFIRI or FOLFOX in combination with bevacizumab (Avastin) in delaying tumor progression in the second-line treatment of patients with metastatic colorectal cancer after failure of an irinotecan or oxaliplatin-containing first-line regimen.
NCT00002819
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Peripheral stem cell transplantation may be able to replace immune cells that were destroyed by chemotherapy or radiation therapy used to kill tumor cells. It is not yet known whether chemotherapy alone is more effective than chemotherapy plus peripheral stem cell transplantation for ovarian epithelial cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of paclitaxel and carboplatin with that of carboplatin, mitoxantrone, and cyclophosphamide followed by peripheral stem cell transplantation in treating patients who have persistent stage III or stage IV ovarian epithelial cancer.
NCT00909545
The primary purpose of this study is to establish a dosage of isradipine CR that is tolerable and demonstrates preliminary efficacy for utilization in future pivotal efficacy studies.
NCT01110915
The purpose of the Advisa MRI System clinical study is to confirm safety and effectiveness in the clinical MRI (Magnetic Resonance Imaging) environment when subjects receive MRI scans up to 2W/kg Specific Absorption Rate (SAR) without positioning restrictions (MRI scans may occur anywhere on the body including the chest).
