There are about 5012 clinical studies being (or have been) conducted in Mexico. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this study is to assess the safety and effectiveness of treatment with once daily oral administration of dexlansoprazole delayed-release capsules in adolescents with erosive esophagitis (EE) and for maintenance of healed EE and relief of heartburn.
The purpose of this study was to assess the safety and effectiveness of once daily oral administration of dexlansoprazole delayed-release capsules in adolescent participants with symptomatic non-erosive gastroesophageal reflux disease (GERD).
The purpose of the study is to compare the overall survival of BMS-936558 as compared with Docetaxel in subjects with squamous cell non-small cell lung cancer (NSCLC), after failure of prior platinum-based chemotherapy.
This multicenter, randomized, adaptive Phase II/III study will evaluate the efficacy and safety of trastuzumab emtansine (T-DM1) compared to standard taxane (docetaxel or paclitaxel) treatment in participants with human epidermal growth factor receptor 2 (HER2)-positive advanced gastric cancer. At the start of the trial (stage 1), participants will be randomized with a ratio 2:2:1 to one of three treatment arms: Arm A: trastuzumab emtansine 3.6 milligram per kilogram (mg/kg) per intravenous injection (IV) every 3 weeks; Arm B: trastuzumab emtansine 2.4 mg/kg IV every week; Arm C: standard taxane therapy (docetaxel 75 milligram per meter square [mg/m^2] IV every 3 weeks or paclitaxel 80 mg/m^2 kg IV every week per investigator choice). At the end of the first stage of the study, the dose and schedule of trastuzumab emtansine that will be used in the second stage of the study will be selected by an Independent Data Monitoring Committee (IDMC). The regimen selection analysis will be made after approximately 100 participants across all three study arms have been treated for at least 12 weeks. Once a trastuzumab emtansine regimen has been selected, Stage I participants who were assigned to the treatment arm which was selected for Stage II of the study and participants who were in the standard taxane group will continue to receive their assigned treatment regimen. Stage I participants who were assigned to the regimen that was not selected for further evaluation will continue to receive their assigned regimen and will continue to be followed for efficacy and safety. In Stage II of the study, additional participants will be recruited and randomized with a ratio 2:1 to either the selected regimen of trastuzumab emtansine or to the standard taxane therapy. Participants will receive study treatment until disease progression, unacceptable toxicity, initiation of another cancer therapy or withdrawal.
This is a multi-national, randomized, double-blind, 3-period crossover, incomplete block design to evaluate 5 once-daily and 2 twice-daily doses of GSK573719 in combination with placebo. The study will explore the dose range of GSK573719 in asthmatic subjects who are currently using non-ICS controller medications. Subjects will participate in the study for up to a maximum of 14 weeks. At randomization subjects will be stratified by age to ensure adequate exposure to GSK573719 throughout the expected age range. The primary endpoint will be trough FEV1 obtained 24 hours after the last morning dose on Day 14 of each treatment sequence. A sub-group of subjects at selected sites (approximately 30% of the total population) will have additional serial assessments for spirometry, ECG and Holter, and pharmacokinetic sampling at the start and end of each treatment period. Safety assessments will include monitoring for adverse events, laboratory tests, asthma symptom assessments and twice daily PEF evaluation. Consenting subjects will have a blood sample taken for pharmacogenetic analysis.
The primary aim of this study is to assess the reactogenicity of Synflorix vaccine and Prevenar 13 vaccine after primary vaccination at 2 and 4 months of age with either Synflorix or Prevenar 13 vaccine or Prevenar 13 and Synflorix, respectively. In addition, this study aims at assessing the safety, reactogenicity, immunogenicity and antibody persistence (approximately 8-11 months following primary vaccination) of the Synflorix vaccine and Prevenar 13 vaccine after primary vaccination at 2 and 4 months of age with either Synflorix or Prevenar 13 vaccine or Prevenar 13 and Synflorix, respectively. This study also aims at assessing the safety, reactogenicity and immunogenicity of the Synflorix vaccine when given as a booster dose at 12-15 months of age following primary vaccination at 2 and 4 months of age with either Synflorix vaccine or Prevenar 13 vaccine or Prevenar 13 and Synflorix respectively.
The purpose of this study is to evaluate the efficacy, safety, and tolerability of belimumab in adult patients with active lupus nephritis.
Fundacion Cantaro Azul (FCA) is a non-profit organization in Baja California Sur, Mexico (BCS). Since 2006 FCA has piloted a safe drinking-water program in rural regions of BCS. The premise of their safe drinking-water programs has been the installation of household drinking-water disinfection systems which utilize an ultra-violet technology (UV) developed at the University of California, Berkeley. While the systems have been tested for safety and effectiveness at inactivating waterborne pathogens, FCA is interested in rigorously evaluating the impact of their safe drinking-water program at the population level. FCA is looking to expand their safe-water program during 2009 and 2010 to newly identified communities that lack safe-drinking water. In order to evaluate the community level effectiveness of their program FCA has agreed to randomize the timing of this expansion which will allow the lead investigators and key personal in this protocol to conduct a meaningful, scientific evaluation of the impact of their program through a randomized stepped wedge design. The research described in this protocol has four (4) primary objectives: 1. To evaluate the impact the implementation of the safe drinking-water programs has on rates of gastrointestinal events in rural BCS communities; 2. To evaluate the impact of the safe drinking-water programs on concentrations of fecal contamination in household drinking-water in rural BCS communities; 3. To evaluate other-health and non-water impacts on communities where the safe-water programs are implemented, including school and work absenteeism, and health care costs; 4. To identify household, program and system design characteristics that affect user compliance with the disinfection strategies. The investigators hypothesize that households that receive an UV based drinking-water disinfection system through the safe-water program will have reduced prevalence of gastrointestinal illness, and reductions in fecal contamination of household drinking-water, measured as concentrations of Escherichia Coli per 100 ml of water. Similarly, the investigators hypothesize that these communities will also have reduced health care costs, and school and work absenteeism due to the implementation of the safe drinking-water programs. The investigators further hypothesize that household level characteristics and specific program characteristics will differentially impact user compliance, measured as the sustained use of the systems over the course of the study. In order to evaluate the last hypothesis (Objective 4) two program variations will be rolled out to inform future programmatic decisions. A priori the investigators do not anticipate that these program variations will impact population measures for Objectives 1 and 2, but the investigators will explore these assumptions during analysis.
Chronic kidney disease (CKD) is an emerging problem in patients with treated HIV. Antiretroviral therapy associated renal dysfunction has been predominantly described in terms of reduced glomerular filtration (eGFR). Proteinuria is a key component of CKD and may occur in the absence of significant reductions in eGFR. This substudy is an exploration of changes in urinary protein excretion in a randomised, open-label study to evaluate the efficacy and safety of MVC as a switch for either nucleoside or nucleotide analogue reverse transcriptase inhibitors (N(t)RTI) or boosted protease inhibitors (PI/r) in HIV-1 infected individuals with stable, well-controlled plasma HIV-RNA while taking their first N(t)RTI + PI/r regimen of combination antiretroviral therapy (cART).
This trial is conducted in Europe, North America and South America. The aim of this trial is to investigate the clinical efficacy of NNC0109-0012, a human monoclonal antibody, compared to placebo when administered as weekly repeat subcutaneous (under the skin) injections in to patients with active rheumatoid arthritis (RA) with inadequate responses to methotrexate (MTX) while on a stable background of MTX therapy.