There are about 1933 clinical studies being (or have been) conducted in Colombia. 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 efficacy of pembrolizumab (MK-3745) in combination with chemotherapy (Cisplatin combined with 5-Fluorouracil [FP regimen] or oxaliplatin combined with capecitabine [CAPOX regimen]) versus placebo in combination with chemotherapy (FP or CAPOX regimens) in the treatment of human epidermal growth factor receptor 2 (HER2) negative advanced gastric or GEJ adenocarcinoma in adult participants. The primary hypotheses of this study are that pembrolizumab plus chemotherapy is superior to placebo plus chemotherapy in terms of overall survival (OS).
The purpose of this study is to compare nivolumab plus neoadjuvant gemcitabine/cisplatin (GC) chemotherapy, followed by post-surgery continuation of immuno-oncology (IO) therapy, with neoadjuvant GC chemotherapy alone in adult participants with previously untreated muscle-invasive bladder cancer (MIBC).
The objectives of this observational study are to characterize XLH disease presentation and progression and to assess long-term effectiveness and safety of burosumab.
The purpose of this study is to assess the efficacy and safety of pembrolizumab (MK-3475) plus one of four platinum-based chemotherapy regimens compared to the efficacy and safety of placebo plus one of four platinum-based chemotherapy regimens in the treatment of adult women with persistent, recurrent, or metastatic cervical cancer. Possible chemotherapy regimens include: paclitaxel plus cisplatin with or without bevacizumab and paclitaxel plus carboplatin with or without bevacizumab. The primary study hypotheses are that the combination of pembrolizumab plus chemotherapy is superior to placebo plus chemotherapy with respect to: 1) Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumors (RECIST 1.1) as assessed by the Investigator, or, 2) Overall Survival (OS).
The objective of this study is to establish the bioequivalence of two levothyroxine formulations through the estimation of T4 levels in serum samples after baseline correction, according to Food and Drugs Administration (FDA), World Health Organization (WHO) and Colombian National Vigilance Institute for Drugs and Food (INVIMA) guidelines.
This is a phase III study of pembrolizumab plus platinum-based doublet chemotherapy with or without canakinumab in previously untreated locally advanced or metastatic non-squamous and squamous NSCLC subjects. The study will assess primarily the safety and tolerability (safety run-in part) of pembrolizumab plus platinum-based doublet chemotherapy with canakinumab and then the efficacy (double-blind, randomized, placebo controlled part) of pembrolizumab plus platinum-based doublet chemotherapy with or without canakinumab.
This is a multicentre non-interventional study aimed at evaluating the real-world effectiveness and safety of ocrelizumab treatment in participants with relapsing multiple sclerosis (RMS) or primary progressive multiple sclerosis (PPMS), who have been prescribed ocrelizumab as per routine practice. This study will use a comprehensive combination of participant reported outcomes and conventional multiple sclerosis (MS) endpoints that measure clinical domains commonly affected by MS (e.g. fatigue, hand function, gait, cognition), and their impact on employment, activities of daily living, quality of life and healthcare resource utilization. The incidence, type, and pattern of serious adverse events (SAEs), and of adverse events (AEs) leading to treatment discontinuation will also be determined.
Haemolytic uremic syndrome (HUS) is defined by the presence of the classic triad of non-immune microangiopathic hemolytic anemia (negative direct Coombs), thrombocytopenia and acute renal failure. Histological lesions of HUS are characterized by a systemic thrombotic microangiopathy (TMA), which mainly affects the renal vessels, with wall thickening, thrombosis and obstruction of the vascular lumen. Atypical HUS (aHUS) is a subtype of HUS in the TMA phenomena that results from the loss of regulation of the alternative complement pathway on cell surfaces and is generally considered to be from a genetic cause. Approximately 10% of HUS cases are classified as atypical HUS, which are associated with a more adverse prognosis, with a mortality rate up to 25% and progression to end stage renal disease in more than 50% of cases.
Eculizumab is a humanized monoclonal IgG antibody against protein C5 that works to inhibit the activation of the terminal complement cascade. The Eculizumab is currently FDA approved for the treatment of Paroxysmal nocturnal hemoglobinuria and atypical hemolytic uremic syndrome (aHUS) and has been shown to improve the quality of life and overall survival in these patients. aHUS is a life-threatening disease of complement mediated thrombotic microangiopathy often triggered by an inciting event, such as an infection or immunocompromised state. Pregnancy has also been identified as an inciting event, with patients most often experiencing aHUS in the postpartum period. Due to its rare nature, pregnancy-associated aHUS is often mistaken for preeclampsia or hemolysis, elevated liver enzyme, low platelet (HELLP) syndrome. As standard treatment for preeclampsia and HELLP syndrome is completion of the pregnancy by expediting delivery of the baby. A missed diagnosis of aHUS can result in delays in treatment, including use of Eculizumab when appropriate; such delay can increase the risk of maternal morbidity and mortality. When aHUS is suspected in the postpartum period, Eculizumab could be initiated early; however, there is limited data on use of Eculizumab in this setting.
The objective of this study is to assess the efficacy and safety of upadacitinib for the treatment of adolescent and adult participants with moderate to severe atopic dermatitis (AD) who are candidates for systemic therapy.