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.
Global and regional initiatives have been launched for the dual elimination of mother-to-child transmission (MTCT) of HIV and syphilis. As one of the important components in the initiatives, early detection and timely intervention of pregnant women infected with HIV and/or syphilis is critical. In order to improve the number of women tested and treated, innovative strategies are needed. Serologic tests are the diagnostic tests of choice for HIV and syphilis. There are two types of serological tests (treponemal and non-treponemal tests) for diagnosis of syphilis. These generally require venous blood for screening of symptomatic and asymptomatic patients. In addition, these tests are technically demanding, and require laboratory equipment which is not widely available in most resource-limited settings. Recently, Rapid diagnostic tests (RDTs) that can be used at point-of-care for simultaneously detecting antibodies to HIV and syphilis (dual HIV & syphilis treponemalRDTs) using serum/plasma, venous whole blood, or finger-stick whole blood have been developed and are now commercially available. In low-resource settings, a combination of two or three rapid diagnostic tests (RDTs), in which one screening test with a second test to confirm initial positive results or two RDTs in parallel with a third test as a tiebreaker for discordant samples, can be used to diagnose HIV on finger-stick blood. To date, there are few data on the implications of using these RDTs in the antenatal clinic settings, although they have been evaluated in laboratory-based studies and shown encouraging sensitivities and specificities as compared with reference laboratory tests. The objective of this research is to assess the uptake of syphilis testing after the introduction of dual HIV/syphilis rapid testing as compared to single rapid syphilis testing in antenatal clinics in Colombia. The secondary objectives of the study are: To determine the uptake of treatment of syphilis after the intervention, To determine the uptake of HIV testing in ANC attendees after the intervention, To explore the acceptability of dual HIV/syphilis RDTs by ANC attendees and health workers, To assess the organizational and socio-cultural advantages and barriers to introduction with a aim of sustainable adoption of dual HIV/syphilis RDTs in antenatal services, To determine the workload and cost implications of introduction of dual HIV/syphilis RDTs in antenatal services
The purpose of this study is to evaluate persistence of bactericidal antibodies for N. meningitidis serogroups A, C, W, and Y and serogroup B test strains approximately 4 years after primary vaccination in subjects who previously received a 2-dose series of MenABCWY+Outer membrane Vesicles (OMV) or a single dose of MenACWY, to evaluate immune response against N. meningitidis serogroups A, C, W and Y and serogroup B test strains 30 days after a dose of MenABCWY+OMV in previously vaccinated subjects, and 30 days after a 2-dose series in vaccine-naive subjects of similar age, to evaluate kinetics of immune response at 3, 7, and 30 days after a booster dose of MenABCWY+OMV in previously vaccinated subjects and to explore differences in the kinetics of immune response 3, 7 and 30 days after an accelerated 2 dose series of MenABCWY+OMV separated by 30 days given to vaccine-naive subjects, and to assess immunogenicity of 2 doses of MenABCWY+OMV at Day 61 in vaccine-naive subjects and subjects who previously received one dose of MenACWY
The purpose of this study is to evaluate the efficacy and safety of an intravenous treatment regimen of two doses of anifrolumab versus placebo in adult subjects with moderately to severely active, autoantibody-positive systemic lupus erythematosus (SLE).
This multicenter, randomized, double-blind study evaluated the efficacy, safety, and pharmacokinetics of atezolizumab (MPDL3280A) administered with nab-paclitaxel compared with placebo in combination with nab-paclitaxel in participants with locally advanced or metastatic triple-negative breast cancer (TNBC) who have not received prior systemic therapy for metastatic breast cancer (mBC). The safety of single-agent nab-paclitaxel has been determined in previous studies of participants with mBC and the safety data to date suggest that atezolizumab can be safely combined with standard chemotherapy agents.
The main aim of this study was to evaluate the efficacy and safety of adding ribociclib to fulvestrant in men and postmenopausal women with hormone receptor positive (HR+), HER2-negative advanced breast cancer.
The purpose of this study is to determine if Apixaban is safer than a Vitamin K Antagonist given for 6 months in terms of bleeding in patients with an irregular heart beat (atrial fibrillation) and a recent heart attack or a recent procedure to open up a blood vessel in the heart. All patients would also be taking a class of medicines called P2Y12 inhibitors (such as clopidogrel/Plavix) and be treated for up to 6 months. The primary focus will be a comparison of the bleeding risk of Apixaban, with or without aspirin, versus a Vitamin K antagonist, such as warfarin, with or without aspirin.
Primary Objective: To evaluate the efficacy of dupilumab (SAR231893 / REGN668) in participants with persistent asthma. Secondary Objectives: - To evaluate the safety and tolerability of dupilumab. - To evaluate the effect of dupilumab on improving participant-reported outcomes including health-related quality of life. - To evaluate dupilumab systemic exposure and incidence of anti-drug antibodies.
The main purpose of this study was to demonstrate superiority with regard to overall survival of avelumab versus docetaxel in participants with programmed death ligand 1 (PD-L1) positive, non-small cell lung cancer (NSCLC) after failure of a platinum-based doublet.
A study to assess safety and efficacy of evolocumab (AMG-145) in paediatric subjects aged 10-17 years diagnosed with heterozygous familial hypercholesterolemia.
This is a phase IIIb multicenter, open-label; single arm study to evaluate the efficacy and safety of pasireotide LAR 40 mg and 60 mg in patients with inadequately controlled acromegaly with maximal approved doses of first generation somatostatin analogues. The study will enroll inadequately controlled patients by high doses (maximal approved) of first-generation somatostatin analogues given for at least 3 months. Patients will receive pasireotide LAR 40 mg or 60 mg during the 36 week core study phase. Patients who have completed all visits of core phase and have completed all the assessments at the core phase completion visit can move into the 32-week extension phase. Patients can continue with study treatment until pasireotide LAR is commercially available and reimbursed in their respective country or until the end of the extension phase whichever occurs first.