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 intent of this clinical study is to answer the questions: 1. Is the proposed treatment safe 2. Is treatment effective in improving the disease pathology of patients with diffuse brain lesions and clinical outcomes.
The purpose of the study is to evaluate the efficacy of combination of alemtuzumab and rituximab as first line therapy in aplastic anemia.
In agreement with the World Organization of the Health (WHO), during the annual epidemics of influenza they become infected between 10-20 % of the total population, appearing from a feverish disease up to leading to the hospitalization and in some cases to the death. To unpredictable intervals and due to the nature of the virus, this one can acquire new genes of others virus of the influenza that they concern birds or porks, of it it turns out to be a new virus with a completely new subtype of IT (HE,SHE) HAS and NA, and if this one is transmitted efficiently of person-to-person can cause a pandemic. This phenomenon has been the one that has given place to the appearance of a new causative virus of the outbreak of influenza humanizes in Mexico (A/México/2009 (H1N1)), and in agreement to official Mexican numbers(figures), until August 13 there have been brought(reported) a whole of 18,861 cases and 163 deaths. The measure of the most effective control against the influenza constitutes it the vaccine, by what study becomes imperative to possess (to rely on) a vaccine against the new virus To (H1N1) East is relevant, due to the level of response of alert to a level 6 (pandemic) that has passed the World Organization of the Health (WHO).
The purpose of this study is to compare the efficacy of photodynamic therapy with verteporfin (PDT) and IVTA vs triple therapy (TT) in patients with subfoveal choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD). The investigators designed a prospective, comparative, randomized, double blind, controlled study. 15 patients with classic subfoveal choroidal neovascularization secondary to age-related macular degeneration were randomized. Triple therapy can potentially offer a new treatment modality for choroidal neovascularization in patients with macular degeneration and other diseases.
The study will compare durations of diarrhea among subjects who report to clinic for treatment and who receive either: 1. standard rifaximin therapy at a dose of 200 mg three times a day for 3 days, OR 2. a single 600 mg dose of rifaximin daily for 3 days.
Ultrasonography has become a critical ancillary test in the clinical practice of ophthalmology. It is commonly used as a standardized method for assessing intraocular biometry. The PalmScan ultrasonography (PsU) is a portable A-scan device that uses the same principles as the standard A-scan. The aim of the study is to compare the reliability of their measurements, in order to use them indistinctively.
To report the safety and incidence of adverse effects, during and after a successful photocoagulation for different pathologies using a Pattern Scan Laser (PASCAL) system and its modified settings
to evaluate the efficacy of a single intravitreal bevacizumab (IVB) injection, 0.1mL (2.5mg), against panretinal photocoagulation (PRP)-induced macular thickening and visual disturbance in patients with severe nonproliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR) and good vision
This study is an international, multi-center, randomized, double-blind, placebo-controlled study in subjects with PAH who are currently receiving approved therapy for their PAH (i.e., endothelin receptor antagonist and/or phosphodiesterase-5 inhibitor)or as a monotherapy treatment. Study visits will occur at 4 week intervals for 12 weeks with the key measure of efficacy being the 6-minute walk test. Study procedures include routine blood tests, medical history, physical exams, disease evaluation, and exercise tests. At the end of the first 12-weeks, the patient will be un-blinded. Patients will continue with another 12-Week open label portion with visits occuring at 4-week intervals. Patients who complete all assessments for 24-weeks will also be eligible to enter a 36 month open-label, extension phase study (FREEDOM - EXT).
The purpose of this study is to determine whether plasma levels of lipopolysaccharide binding protein (LBP) are correlated with PBMN pro- and anti-inflammatory cytokine secretion, as well as with the development of severe infectious events in cirrhotic patients with ascites. As a secondary purpose, the study will evaluate the effect of a prophylactic administration of ciprofloxacin on LBP, cytokines and infections in the same patients.