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Discover 12,606 clinical trials near Phoenix, Arizona. Find research studies in your area.
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Showing 10161-10180 of 12,606 trials
NCT00006994
RATIONALE: Glutamine may be effective in decreasing side effects, such as inflammation of the mouth and throat, caused by radiation therapy. The effectiveness of glutamine for mucositis is not yet known. PURPOSE: Randomized phase III trial to determine the effectiveness of glutamine in treating patients who develop mucositis following radiation therapy for newly diagnosed cancer of the mouth or throat.
NCT00011999
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy with radiation therapy following surgery may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of chemotherapy plus radiation therapy in treating patients who have undergone surgery for stage III or stage IV head and neck cancer.
NCT01947946
The purpose of this study is to determine whether Benralizumab reduces the number of asthma exacerbations in patients who remain uncontrolled on medium doses of ICS-LABA.
NCT01397747
The primary objective is to determine the sensitivity and specificity of the Exact Colorectal Cancer (CRC) screening test for colorectal cancer, using colonoscopy as the reference method. Lesions will be confirmed as malignant by histopathologic examination. The secondary objective is to compare the performance of the Exact CRC screening test to a commercially available FIT assay, both with respect to cancer and advanced adenoma. Lesions will be confirmed as malignant or precancerous by colonoscopy and histopathologic examination.
NCT00691483
The hypothesis is that varenicline will be effective (compared with placebo) for smoking cessation when subjects are allowed to set their own quit date within the first 5 weeks of treatment.
NCT01118312
The trial will study the effectiveness of nasal steroids for the treatment of chronic rhinitis and/or sinusitis on asthma control.
NCT00003715
RATIONALE: Vaccines made from a person's melanoma cells may make the body build an immune response to kill tumor cells. Interferon alfa may interfere with the growth of the cancer cells. PURPOSE: Randomized phase III trial to compare the effectiveness of melanoma vaccine with that of interferon alfa-2b in treating patients who have stage III melanoma that has spread to regional lymph nodes following surgery.
NCT00409188
The purpose of this study is to determine whether the cancer vaccine tecemotide (L-BLP25) in addition to best supportive care is effective in prolonging the lives of subjects with unresectable stage III non-small cell lung cancer, compared to best supportive care alone. A local ancillary (sub) study in European centers will evaluate the immune response in peripheral blood after tecemotide (L-BLP25) or placebo vaccination.
NCT01709162
The purpose of the study is to determine whether additional doses of ipilimumab have a positive effect on survival in the treatment of advanced melanoma that has progressed after successful initial treatment with ipilimumab.
NCT00109850
RATIONALE: Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Cetuximab may also stop the growth of esophageal cancer by blocking blood flow to the tumor and by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as cisplatin and irinotecan, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving cetuximab together with combination chemotherapy and radiation therapy may kill more tumor cells. PURPOSE: This phase II trial is studying how well giving cetuximab together with combination chemotherapy and radiation therapy works in treating patients with locally advanced esophageal cancer that cannot be removed by surgery.
NCT00617357
This is a prospective, multicenter, interventional, observational, open label, single arm, longitudinal evaluation of ventral incisional hernia repair using LTM in contaminated or infected sites. Three interim analyses are planned to examine the incidence of surgical site events, postoperative resumption of activities and hernia recurrence.
NCT02130518
Long-term indwelling urinary catheters are associated with chronic recurrent urinary tract infections and blockage caused by crystalline biofilm accumulation (encrustation) of the catheter surfaces. When the urine and catheter are colonized by urease-producing bacteria such as Proteus mirabilis, encrustation of the catheter is likely to occur. The use of a catheter irrigation solution that can prevent biofilm formation and encrustation leading to blockage may keep the catheter patent longer, resulting in fewer catheter changes, potentially lower incidence of UTIs and better patient quality of life. Auriclosene is a non-antibiotic, fast-acting, broad-spectrum antimicrobial, which exhibits potential for the rapid decolonization of a range of urologic pathogens, including the urease-producing Proteus mirabilis. Subjects will be randomized to either Auriclosene Irrigation Solution or Auriclosene Vehicle solution.
NCT01831466
The study is beng done to test if tofacitinib ointment is safe and effective for people with plaque psoriasis. Two dose strengths of tofacitinib ointment (20 mg/g and 10 mg/g) applied once or twice daily are being tested. The safety and effectiveness of tofacitinib ointment used for 12 weeks will be compared to the safety and effectiveness of placebo ointment (vehicle) used for 12 weeks.
NCT00645411
The present study is the first study designed to evaluate safety, tolerability and immunogenicity of the cell culture-derived influenza vaccine in healthy children and adolescents aged 3 to 17 years. A step-down approach is utilized in which reactogenicity and safety will be assessed in children and adolescents 9 to 17 years of age (Cohort 1) prior to enrolling additional children and adolescents 9 to 17 years of age (Cohort 2) and children 3 to 8 years of age (Cohort 3).
NCT01167777
Multicenter clinical study to test a new qualitative in vitro nucleic acid amplification assay based on kPCR technology. The assay is intended for the diagnosis of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC).
NCT00992173
This is a multi-center, single arm trial of two doses of 18 mCi/kg of Ultratrace iobenguane I 131 administered to subjects with high-risk neuroblastoma. Iobenguane I 131 is a drug that has already been used in many children to treat neuroblastoma, and it is known to shrink some of the tumors, and cause manageable side effects. When administered intravenously, Iobenguane I 131 accumulates in the neuroblastoma cancer cells and causes them to die. In this study the investigators are investigating the use of a new form of Iobenguane I 131 called Ultratrace iobenguane I 131. This form is expected to deliver higher amounts of radioactive I 131 to the neuroblastoma cells. The primary purpose of the study is to determine if Ultratrace iobenguane I 131 can be used to successfully treat high-risk neuroblastoma. The study will also assess the safety of Ultratrace iobenguane I 131 when given to patients with high-risk neuroblastoma.
NCT01437878
This is a phase 2, Multi-center, double-blind, randomized, placebo-controlled study to evaluate the effects of inhaled Iloprost in patients with pulmonary hypertension secondary to COPD. The main objective is to investigate the effect of iloprost on exercise endurance time during constant work rate cardiopulmonary exercise testing. Other efficacy and safety endpoints will additionally be analyzed.
NCT00057759
RATIONALE: Sildenafil may be effective in helping patients who have undergone treatment for prostate cancer to have an erection for sexual activity and may improve sexual satisfaction and quality of life. PURPOSE: Randomized clinical trial to study the effectiveness of sildenafil in treating erectile dysfunction in patients who have undergone radiation therapy and hormone therapy for prostate cancer in clinical trial RTOG-9910.
NCT01612000
The purpose of this study is to investigate the safety and immunogenicity of a recombinant hemagglutinin (rHA) influenza vaccine derived from A/Indonesia/05/2005 (H5N1) administered at 3 dose levels in adjuvanted (SE) rHA formulations and 1 dose levels in an un-adjuvanted rHA formulation.
NCT01964352
The objective of this study is to assess the efficacy and safety of 12 weeks once daily treatment with orally inhaled tiotropium + olodaterol FDC (delivered by the Respimat inhaler) compared with tiotropium and placebo in patients with COPD.
