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The added effect of oral ondansetron to care-as-usual on persisting
vomiting in children aged 6 months to 6 years, presenting at primary care
out of hours service with acute gastro-enteritis and concomitant vomiting

The primary objective is to determine the added effect of oral ondansetron to care-as-usual (including ORT) (CAU) on persisting vomiting within the first 4 hours after presentation at an out-of-hours primary care service (OHS) in children aged 6…

Multicenter, Double-Blind, Randomized, 2-Part, Dose Ranging Study to Compare the Safety, and Antiretroviral Activity of MK-1439 Plus TRUVADA® Versus Efavirenz Plus TRUVADA® in Antiretroviral Treatment-Naïve, HIV-1 Infected Patients

MK-1439 is a promising NNRTI to be used in combination with other antiretrovirals (ARTs) for the treatment of HIV infection. It is a potent inhibitor of HIV-1 replication in vitro and is active against both wild type virus and most common NNRTI…

A Study to Evaluate the Relative Bioavailability and Effect of Food on Two Formulations of the MK-3682A Fixed-Dose Combination Tablets (MK-3682/MK-5172/MK-8742, 300 mg/ 100 mg/50 mg) in Healthy Adult Subjects.

Primary Objective: - to evaluate the pharmacokinetic (PK) parameters (AUC0-t, AUC0-inf, Cmax, C24hr, Tmax, and apparent t*) of MK-3682 and its circulating metabolites (IDX20664 and IDX23267), MK-5172, and MK-8742 following administration of two…

A Kaletra ONCE daily Randomised Trial of the
pharmacokinetics, safety and efficacy of twice-daily
versus once-daily lopinavir/ritonavir tablets dosed by
weight as part of combination antiretroviral therapy in
HIV-1 infected children (PENTA 18).

Evaluating the current dosing guidelines in children taking the half-strength paediatric tablets will provide reassurance that the recommended lopinavir/ritonavir dose provides adequate drug exposure and maintains efficacy.This trial will evaluate…

A Phase III Randomized, Double-blind Study of the Safety and Efficacy of GSK1349572 50 mg Once Daily Versus Raltegravir 400 mg Twice Daily, Both Administered with an Investigator-selected Background Regimen Over 48 Weeks in HIV-1 Infected, Integrase Inhibitor-Naïve, Antiretroviral Therapy-Experienced Adults.

Primary: Antiviral efficacy after 48 weeks of treatment. Secundary: Antiviral efficacy after 24 weeks, safety and tolerability, resistance development, PK, incidence of HIV-associated conditions, gender-, race-, and/or HIV-1 subtype on response to…

A Phase 4, Randomized, Open-label, Active-Controlled, Superiority Study to Evaluate the Efficacy and Safety of Tenofovir Disoproxil Fumarate (TDF) in Combination with Peginterferon α-2a (Pegasys®) versus Standard of Care Tenofovir Disoproxil Fumarate Monotherapy or Peginterferon α-2a Monotherapy for 48 Weeks in Non-Cirrhotic Subjects with HBeAg-Positive or HBeAg-Negative Chronic Hepatitis B (CHB)

The primary objective of this study is to evaluate the efficacy of TDF plus Peginterferon *-2a (PEG) combination therapy for 48 weeks versus standard of care TDF monotherapy or PEG monotherapy for 48 weeks in non-cirrhotic CHB subjects as determined…

A phase IV, randomized, open label, cross-over, intervention trial to investigate the effect of the switch of protease inhibitors to raltegravir on endothelial function, chronic inflammation, immune activation and HIV replication below 50 copies/ml

1. To assess the effect of the switch from protease inhibitors to raltegravir on endothelial function. 2. To assess the effect of the intervention mentioned above on markers of endothelial function; immune activation; chronic inflammation; and, on…

Bioequivalence study in healthy volunteers of a new paediatric formulation of valacyclovir used for prophylaxis and treatment of VZV and HSV infections in children, phase I (VALID I)

In this trial will be investigated if a new formulation of valacyclovir, e.g. oral solution, is bioequivalent to valacyclovir tablets. This comparison will be made by determining pharmacokinetic parameters (AUC0-*, Cmax, and tmax) of both…

Augmenting response to entecavir using a temporary peginterferon alpha-2a add-on strategy for the treatment of HBeAg-positive chronic hepatitis B (ARES study)
- Long-term follow-up of a peginterferon alpha-2a add-on strategy in chronic hepatitis B patients treated with entecavir

To investigate the use of a temporary peginterferon alpha-2a add-on strategy during entecavir therapy in patients with HBeAg-positive chronic hepatitis B by comparing the efficacy of this regimen versus entecavir monotherapy.To evaluate the long-…

A Phase 3, Open Label Study to Evaluate Switching from a TDF-Containing Combination Regimen to a TAF-Containing Combination Single Tablet Regimen (STR) in Virologically Suppressed, HIV 1 Positive Subjects

The primary objective of this study is:• To evaluate the non-inferiority of switching to a TAF Containing STR relative to maintaining TDF Containing Regimens in Virologically Suppressed HIV-1 positive subjects as determined by having HIV 1 RNA * 50…

A Phase III Randomized Clinical Trial to Study the Efficacy and Safety of the Combination Regimen of MK-5172/MK-8742 in Subjects who have Failed Prior Treatment with Pegylated Interferon and Ribavirin (P/R) with Chronic HCV GT1, GT4, and GT6 Infection

Primary Objective(s) & HypothesisObjective: To evaluate the efficacy of MK-5172 in combination with MK-8742 as assessed by the proportion of subjects achieving SVR12 (Sustained Virologic Response 12 weeks after the end of all study therapy…

Bioequivalence of Crushed Stribild with a normal breakfast or with drip feed compared to the whole tablet.

Primary objective:To assess the bioequivalence of single dose STB after administration of standardized breakfast followed by a whole tablet (reference) and a crushed and suspended tablet (intervention I).To assess the bioequivalence of single dose…

A Study to Evaluate the Comparative Bioavailability of One Tablet of 480 mg MK-8228 and Two Tablets of 240 mg MK-8228 Under Fasted Conditions in Healthy Subjects

- To compare the primary pharmacokinetic parameters AUC0-last, AUC0-*, and Cmax of MK-8228 after single dose administration of one tablet of 480 mg MK-8228 (test) and two tablets of 240 mg MK-8228 (reference) under fasting conditions.- To compare…

Pharmacokinetic study of the HCV protease inhibitor bocePRevir and the proton pump inhibitor OMeprazOle (PROMO)

Primary objectiveTo determine the effect of multiple dose OME on the pharmacokinetics (AUC0-8h, Cmax, C8h) of BOC.Secondary objectives:To determine the effect of steady state BOC on the pharmacokinetics (AUC0-8h, Cmax, C8h) of multiple dose OME.To…

Pharmacokinetic study of the HCV protease inhibitor bO-cePrevir and the HIV integrase inhibitor rALtegravir (OPAL)

Primary objectiveTo determine the effect of steady state boceprevir on the pharmacokinetics (AUC0-12h, Cmax, C12h) of a single dose raltegravir.Secondary objectives:To determine the effect of a single dose raltegravir on the pharmacokinetics (AUC0-…

Safety and immunogenicity of seasonal and pandemic inactivated whole virion influenza vaccine in healthy adults

The goal of this study is to assess the safety and immunogenicity of the seasonal and pandemic inactivated whole virion influenza vaccines produced with the production process set up by the NVI for technology transfer (proof of principle).

An open-label randomised two-year trial comparing two first-line regimens in HIV-infected antiretroviral naïve subjects:
darunavir/r + tenofovir/emtricitabine vs. darunavir/r + raltegravir

Primary objective* To assess the non-inferiority of darunavir/r + raltegravir compared to darunavir/r + tenofovir/emtricitabine as first-line treatment strategies in HIV-1 infected, antiretroviral naïve adults over at least 96 weeks (i.e. to assess…

A Phase 2a, Randomized, Open-Label Study in Patients with Chronic Hepatitis C Viral Infection to Assess the Safety, Tolerability, Pharmacodynamics, and Antiviral Activity of ANA773 Tosylaat Administered with Ribavirin

- to evaluate the safety and tolerability of oral ANA773 tosylate (ANX8414) administered with ribavirin inpatients with chronic hepatitis C viral (HCV) infection· to evaluate the anti-viral and pharmacodynamic effects of ANA773 tosylate (ANX8414)…

A two-period microdosing study to determine the single-dose pharmacokinetics of ITMN-8187 after intravenous and oral administration in healthy subjects.

Primary:- to determine the pharmacokinetics (PK) of parent drug and total radioactivity after administration of the studydrugSecondary:- to determine the absolute bioavailability of ITMN-8187 after oral administration- to investigate the safety and…

LOWERING VIRAL LOAD WITH NUCLEOS(T)IDE ANALOGUES PRIOR TO PEGINTERFERON ALFA-2B TREATMENT TO INCREASE SUSTAINED RESPONSE IN HBEAG-POSITIVE CHRONIC HEPATITIS B (PEGON-STUDY)

To investigate sustained HBeAg response to peg-interferon alfa-2b in chronic HBeAg-positive hepatitis Bpatients who are pretreated with nucleos(t)ide analogues, thereby lowering viral load