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Find 3,412 clinical trials for rheumatoid arthritis near Houston, Texas. Connect with research centers in your area.
Showing 2001-2020 of 3,412 trials
NCT01178125
This is an open-label, single treatment study. All subjects will receive 12 months of oral contraceptive therapy with DR-102. Study participants will receive physical and gynecological exams, including Pap smear. During the study, all participants will be required to complete a daily diary.
NCT02522780
The purpose of this trial was to investigate the safety and efficacy of mesalamine 2 g extended release granules (sachet) once a day (QD) for maintenance of clinical and endoscopic remission in subjects with UC. The duration of treatment for each subject was 6 months.
NCT00339040
The purpose of this study is to determine the safety of and immune response to a new human papillomavirus (HPV) vaccine in HIV (Human immunodeficiency virus) infected children between the ages of 7 and 12 years.
NCT00604175
Human papillomavirus (HPV) is the most common sexually transmitted disease in the world. HPV infection can cause genital warts and certain cervical problems, including cervical cancer. HPV infection may be more severe and harder to treat in HIV-infected people. The purpose of this study was to determine whether the quadrivalent HPV vaccine is safe, tolerable, and effective in producing antibodies to HPV in HIV-infected women.
NCT00865969
The purpose of this study is to assess efficacy and safety of belinostat in participants with relapsed or refractory peripheral T-cell lymphoma (PTCL), who failed at least one prior systemic therapy.
NCT02266888
In this study, doctors are trying to see if a study drug called rituximab (Rituxan®) will lower the number of B cells in the body. Doctors are also trying to see if decreasing B cells with rituximab (Rituxan®) can prevent injury to the transplanted lung. This treatment has been studied in other types of solid organ transplants.
NCT02633501
The purpose of this study was to determine a safe and effective dose of a new gadolinium-based contrast agent (GBCA) P03277 based on the Contrast to Noise Ratio (CNR) when comparing with gadobenate dimeglumine (MultiHance®) at 0.1 mmol/kg body weight (BW). Contrast to Noise Ratio (CNR), a well-known quantitative parameter directly related to contrast medium/GBCA efficacy, was chosen as the primary endpoint in order to have a precise determination of P03277 clinical dose. This was a multi-center, international, prospective, double-blind, randomized, controlled, parallel dose groups, cross-over with comparator study in male and female subjects presenting with known or highly suspected focal areas of disruption of the Blood Brain Barrier including at least one expected enhancing lesion of minimum 5 mm, who were scheduled to undergo a routine contrast-enhanced Magnetic Resonance Imaging (MRI) of Central Nervous System.
NCT00112502
RATIONALE: Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Thalidomide may stop the growth of glioblastoma multiforme by blocking blood flow to the tumor. Isotretinoin may help cells that are involved in the body's immune response to work better. Celecoxib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known which temozolomide-containing regimen is more effective in treating glioblastoma multiforme. PURPOSE: This randomized phase II trial is studying eight different temozolomide-containing regimens to compare how well they work in treating patients who have undergone radiation therapy for glioblastoma multiforme.
NCT04487301
A cross-sectional, non-interventional study to assess walking performance, vascular function, and lower limb calcification in subjects with peripheral artery disease and end-stage kidney disease (PAD-ESKD) receiving hemodialysis.
NCT02872857
The purpose of this study is to examine the effects of the study drug--Galantamine-on patients with subarachnoid hemorrhage (SAH). The study will examine how patients with SAH will tolerate the study drug and how it may improve brain functioning in patients after SAH.
NCT03927911
Primary Objective: The primary objective of this study is to compare postsurgical opioid consumption through 72 hours postsurgery in patients receiving local infiltration analgesia (LIA) with EXPAREL and bupivacaine HCl (EXPAREL group) with that of patients receiving standard of care (SOC) (control group) in adult subjects undergoing posterior lumbar spine surgeries where both groups are receiving a multimodal pain regimen. Secondary Objectives: The secondary objectives of this study are to: 1. Compare safety and effectiveness outcomes following LIA with EXPAREL and bupivacaine hydrochloride (HCl) versus SOC in adult subjects undergoing posterior lumbar spine surgeries through 72 hours, including time to first opioid and opioid-related adverse events (ORAEs). 2. Compare health outcomes following LIA with EXPAREL and bupivacaine hydrochloride (HCl) versus SOC in adult subjects undergoing posterior lumbar spine surgeries, including discharge readiness, hospital (or other facility) length of stay (LOS), discharge disposition, hospital readmissions, and health service utilization.
NCT00000895
The purpose of this study is to determine if infection with Mycobacterium avium complex (MAC) occurs in other parts of the body before it is found in the blood. This study also evaluates the relationships between the amount of HIV in the blood, immune system functions, and the presence of MAC infection. HIV-positive patients are at risk for MAC infection because their immune systems have been weakened by HIV. It is hoped that aggressive treatment with anti-HIV drugs may improve their immune systems enough to prevent against MAC.
NCT02365636
This is a study to evaluate the safety and efficacy of 4% and 8% w/w TV 45070 ointment compared with placebo ointment applied topically and twice daily to the area of PHN pain for 4 weeks in patients with PHN
NCT03308968
The purpose of this study is to evaluate the efficacy, safety, and tolerability of monthly and quarterly subcutaneous (sc) injections of fremanezumab compared with sc injections of placebo in participants with chronic migraine (CM) or episodic migraine (EM) who have responded inadequately to 2 to 4 classes of prior preventive treatments. Approximately equal numbers of participants from each subgroup (CM and EM) are randomized in blinded-fashion 1:1:1 into one of 3 treatments for the subgroup - 2 active treatments and 1 placebo treatment- consisting of monthly injections for 3 months (up to Week 12). Then all participants continue into an open-label extension of 3 months (up to Week 24) during which everyone is administered sc injections of fremanezumab.
NCT03015961
Primary Objective: The primary objective of this study is to compare postsurgical pain control following local infiltration analgesia (LIA) with EXPAREL admixed with bupivacaine HCl versus LIA with bupivacaine HCl in adult subjects undergoing open lumbar posterior spinal fusion surgery. Secondary Objectives: The secondary objectives of this study are to compare additional efficacy, safety, and health economic outcomes following LIA with EXPAREL admixed with bupivacaine HCl versus LIA with bupivacaine HCl in adult subjects undergoing open lumbar posterior spinal fusion surgery.
NCT03324581
A trial to assess the safety and efficacy of OPC-64005 in the treatment of adult attention-deficit/hyperactivity disorder.
NCT04210232
This is a multicenter, prospective, single-arm, open-label, clinical study of the commercially available TECNIS Toric II, Model ZCU IOL. The study will be conducted in up to 1100 subjects enrolled with 1,000 subjects needing unilateral or bilateral cataract surgery across up to 50 US study sites.
NCT00000793
To assess the efficacy, safety, and tolerability of amitriptyline hydrochloride versus mexiletine hydrochloride in reducing pain intensity in patients with HIV-related painful peripheral neuropathy. No large-scale controlled clinical trials of symptomatic therapy for painful HIV-related neuropathy have been attempted. Both amitriptyline and mexiletine have been useful in the management of painful neuropathies; however, both are associated with certain toxicities. In this comparative study of amitriptyline and mexiletine, benztropine mesylate also will be included as an active placebo to mimic the side effects of the study drugs.
NCT00001030
To compare the efficacy and safety of clarithromycin alone versus rifabutin alone versus the two drugs in combination for the prevention or delay of Mycobacterium avium Complex (MAC) bacteremia or disseminated MAC disease. To compare other parameters such as survival, toxicity, and quality of life among the three treatment arms. To obtain information on the incidence and clinical grade of targeted gynecologic conditions. Persons with advanced stages of HIV are considered to be at particular risk for developing disseminated MAC disease. The development of an effective regimen for the prevention of disseminated MAC disease may be of substantial benefit in altering the morbidity and possibly the mortality associated with this disease and its treatment.
NCT04286789
This is a randomized, vehicle controlled, double-blind, repeat dose comparative study in patients with rheumatoid arthritis (RA) under management with DMARDs and with persistent disease activity. The goal of this study is to evaluate the safety, tolerability and pharmacokinetics of 6 weekly repeat doses of ORTD-1.
