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 evaluate the therapeutic efficacy of interferon alfa 2b and topical mitomycin C in patients with diagnosis of conjunctival-corneal intraepithelial neoplasia.
Purpose: To evaluate short-term angle opening after argon peripheral iridoplasty using AS-OCT and to report its complications at 1-week and 1-month follow up in patients that did not achieve a satisfactory clinical angle opening despite patent laser peripheral iridotomy. Design: Prospective, Interventional case series Subjects: Patients with an occludable angle in more than two quadrants in dark room indentation gonioscopy and patent iridotomies of at least 2 weeks, with assessment of persistent angle closure aetiology by ultrabiomicroscopy and A-scan ultrasound are included. Patients will undergo complete examination and AS-OCT before ALPI, one week and one month after it. We analyzed the images in a masked manner and took the angle measurements (AOD500, AOD 750, TISA500, TISA750, ARA500, ARA 750, Lens vault) at 0° and 180° as the main outcome measure to determine effectiveness.
This open-label, single arm prospective cohort study will assess the safety of dabigatran etexilate in secondary prevention of venous thromboembolism in paediatric patients. Children from 0 to less than 18 years of age will be eligible to participate.
A 52-Week, Multicentre, Randomized, Double-Blind, Parallel Group, Placebo Controlled, Phase 3 Study to Evaluate the Efficacy and Safety of Tralokinumab in Adults and Adolescents with Asthma Inadequately Controlled on Inhaled Corticosteroid Plus Long-Acting β2-Agonist
Assess the immunological behavior of children from 2 months of age that receive one out of seven anti-rotavirus vaccination programs: Group 1 (routine schedule with two doses of RV1 - Rotarix plus sterile water) and Group 2 (routine schedule with three doses of RV5 - RotaTeq) versus Group 3 (one dose of monovalent vaccine followed by two doses of pentavalent vaccine), Group 4 (one dose of pentavalent vaccine followed by two doses of monovalent vaccine), Group 5 (two doses of pentavalent vaccine followed by a dose of monovalent vaccine), Group 6 (one dose of pentavalent vaccine followed by a dose of monovalent vaccine and a dose of pentavalent vaccine), and Group 7 (a dose of monovalent vaccine followed by a dose of pentavalent vaccine and a dose of monovalent vaccine) in children from Mexico City. Secondary objectives - To describe number and features of acute diarrheal disease (ADD) due to rotavirus displayed in the seven prevention schedules. - To describe the adverse events temporarily associated with the seven prevention schedules. Hypotheses The seroconversion percentages and geometric mean titers (GMT) of anti-rotavirus antibodies from Groups 3, 4, 5, 6 and 7 are not inferior to the seroconversion percentages and the GMTs induced in subjects that received the routine vaccination schedules with two doses of the monovalent vaccine and three doses of the pentavalent vaccine (Groups 1 and 2).
Inhalants substance misuse is an important public health problem whose prevalence is approximately 1% in the general population and 7% among high school students in Mexico. Furthermore Inhalants substance misuse has increased in the recent years (Villatoro et al., 2011). According to the Diagnostic and Statistical Manual of Mental Disorders fifth edition (DSM-5) inhalant use disorder is a problematic pattern of use of a hydrocarbon-based inhalant substance leading to clinically significant impairment or distress. There are studies to suggest that long-term exposure to inhalants is associated with structural brain abnormalities, as well as neuropsychological impairments. However many of these studies have been limited to the gross anatomical report, therefore is necessary the use of complimentary techniques which provide a better understanding of brain. To the date there is no evidence of the use of positron emission tomography, and there are few studies have employed other magnetic resonance imaging methodologies such as diffusion tensor imaging that can be used to know the metabolic activity and white matter tract integrity respectively in inhalant use disorder participants. The purpose of this study is evaluates the effects of the inhalant use disorder in the brain. The investigators will be using positron emission tomography (PET), Magnetic Resonance Imaging (MRI) and diffusion tensor imaging (DTI). As well as, this study will examine the impact of inhalants consumption on executive function performance and the transcriptomic changes associated with inhalants consumption. The investigators hope that the data gathered from this study will lead to the development of more effective treatments
The e-Ultimaster will further validate the safety and efficacy of Ultimaster DES system in unselected patients representing everyday clinical practice. Also the study will assess the impact of non-compliance with dual antiplatelet therapy, one month after stent implementation (frequently observed in every day clinical practice), on stent thrombosis.
To investigate the long-term safety and tolerability of clobazam when administered for 1 year as adjunctive therapy in paediatric patients aged ≥1 to ≤16 years with Dravet Syndrome.
The main objective of this trial is to compare change in weekly average daily pain score (ADPS) from baseline to Week 13 in participants receiving either dose of DS-5565 versus placebo. Weekly ADPS is based on daily pain scores reported by the subject that best describes his or her worst pain over the previous 24 hours.
To assess the efficacy of tofacitinib monotherapy or tofacitinib with methotrexate as compared to adalimumab with methotrexate. To compare the efficacy of tofacitinib monotherapy compared to tofacitinib combined with methotrexate. To compare effects on all health outcomes measures in the study. To evaluate the safety and tolerability of tofacitinib and adalimumab. To evaluate the safety of the zoster vaccine given prior to the initiation of tofacitinb or adalimumab.