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.
Background: Clopidogrel, a potent inhibitor of adenosine diphosphate-induced platelet activation, is widely used to prevent and reduce the risk of thrombotic events. Objective: the aim of the present study is to evaluate the bioequivalence of two oral formulations of 75 mg clopidogrel tablets. Method: The study is an open, randomized, single-dose, two-period crossover trial conducted on 32 healthy Mexican volunteers in a fasted state. A single oral dose of the test or reference drug will be followed by a 7 day washout period, after which subjects will receive the alternative formulation. Blood samples were collected up to 24 h after dosing. In order to determine bioequivalence, the plasma concentrations of clopidogrel carboxylic acid metabolite was determined using high-performance liquid chromatography-tandem mass spectrometry area under the plasma concentration time curve from zero to the last quantifiable level (AUC0-t), area under the plasma concentration time curve extrapolated to infinity (AUC0-∞), maximum plasma concentration (Cmax), the plasma elimination half-life (Tmax) and plasma half-life (T1/2) were calculated for both formulations.
The primary objective was to characterize corrected serum calcium levels on treatment with cinacalcet in pediatric patients with secondary hyperparathyroidism (HPT).
This study is an optional continuation of previous short-term adult major depressive disorder (MDD) augmentation studies. Patients may only take part in this long-term, open-label research study if they completed a previous double-blind MDD augmentation study using SPD489.
This study will be a non-randomized trial consisting of patients with single level (C3 to C7) symptomatic cervical disc disease who have not previously received fusion surgery at the same level, and have failed to improve with conservative treatment for at least 6 weeks prior to enrollment, or who present with progressive neurological symptoms or signs in the face of conservative treatment.
The aim of this study is to evaluate if glycine, orally administered in a daily dose of 0.5 g/kg during 8 weeks, can ameliorate the airway inflammation in children with cystic fibrosis, as compared with placebo. During all of the study children will receive their usual treatment for cystic fibrosis.
This is a multi-national, multi-centre, placebo-controlled, double-blind, randomized, 4-arm parallel group trial, comparing three different dose levels (80 mg, 160 mg and 320 mg) of veltuzumab to placebo, administered weekly (days 1, 8, 15 and 22) by subcutaneous (sc) injection to subjects with moderate to severe rheumatoid arthritis (RA) (cumulative veltuzumab doses 320 mg, 640 mg, and 1280 mg, respectively). All subjects will be on continued stable co-medication with methotrexate (MTX).
This randomised, double-blind phase III trial will be performed in patients with head and neck squamous cell carcinoma (HNSCC). The objectives of the trial are to compare the efficacy and safety of afatinib (BIBW 2992) with placebo as adjuvant therapy to patients who have received definitive chemo-radiotherapy.
The goal of this study is to determine the progression-free survival and objective response rate in subjects with either stage IIIB with pleural effusion NSCLC or stage IV NSCLC who are treated with up to six cycles of paclitaxel plus carboplatin and either tamibarotene or placebo. Subjects will be randomly assigned to receive tamibarotene, 6 mg/m2, divided as twice daily orally, or an equal number of matching placebo tablets, starting 1 week before chemotherapy and continuing through all 6 cycles and beyond. Subjects will be assessed for response on Day 50, Day 113, then every other month using the Response Evaluation Criteria in Solid Tumors (RECIST 1.1).
International, multicenter, observational, longitudinal study to establish Hunter Syndrom biomarker/s and to explore the clinical robustness, specificity, and long-term variability of these biomarker/s
The purpose of this study is to determine whether at least 1 dose level of LY2140023 given to acutely ill patients with schizophrenia will demonstrate significantly greater efficacy as compared to placebo.