Advertisement

Topics

TMC114-C201: A Study to Determine the Antiviral Activity of TMC114 in Patients With Multiple Protease Inhibitor (PI) Resistant Human Immunodeficiency Virus (HIV) Strains

2014-08-27 03:19:50 | BioPortfolio

Summary

The purpose of this study is to determine the antiviral activity, safety and tolerability of 14 days of different doses of TMC114 to treat HIV-1 positive patients whose condition is failing on a current treatment regimen that includes a protease inhibitor (PI) (a medication used to reduce the amount of HIV virus in the blood).To be considered for the study, patients must have a documented resistance to at least 2 of the current PIs. Pharmacokinetics and pharmacodynamics of TMC114 will also be assessed.

Description

This is a Phase lla open-label (all people involved know the identity of the treatment), randomized (study drug assigned by chance), controlled (the patients of the control group continue the failing regimen), dose-finding study to determine the antiviral activity, safety and tolerability of a 14-day treatment with TMC114 (a protease inhibitor) for treatment of human immunodeficiency virus type 1 (HIV-1) positive patients who are considered resistant to (failing to improve on) 2 or more protease inhibitors (PIs). Sixty HIV-1 positive patients, who are resistant to multiple PIs as confirmed by specialized testing (virtual phenotyping) and who are currently failing to improve on a treatment regimen that contains a PI, will be randomly assigned to one of 5 treatment groups. Those randomized to the control group will continue their current therapy (consisting of PIs and Nucleoside Reverse Transcriptase Inhibitor(s) (NRTIs)). Those randomized to the TMC114 treatment groups will receive the study drug as a substitute for all the PIs in the current failing treatment regimen at the following dose levels: 400 or 800 mg twice a day, or 800 or 1200 mg three times a day for 13 days followed by a single dose on day 14. The dose of the NRTIs (NRTIs are drugs that suppress replication of retroviruses) will remain unchanged until the end of the treatment period. The trial will involve a screening period of maximum three weeks, a 7-day run-in period (the period of time before study start when no treatment is given), a 14-day treatment period, followed by a 6- week follow-up period. The maximal trial duration will thus be twelve weeks. Primary objective is to determine the antiviral activity of TMC114 as well as the pharmacokinetics (how the drug is absorbed in the body, distributed within the body and how it is removed from the body over time) and pharmacodynamics (the study of the action of effects a drug has on the body) will also be assessed over the 2 week period.Safety will be followed at regular intervals during treatment and follow-up period. Safety assessments consist of regular lab assessments, ECG recording, vital signs, physical examination, body weight and Body Mass Index. Observation of and interview for adverse events will be done daily during the first week of treatment, every second day during the 2nd week of treatment, and at week 1, 3 and 6 of the follow-up period. In addition an Independent Data Monitoring Committee will evaluate the study data at regular intervals. Patients will be randomly assigned to one of 5 treatment groups: 400 or 800 mg twice a day for 13 days followed by a single dose on day 14, or 800 or 1200 mg three times a day for 13 days followed by a single dose on day 14. Patients randomized to the control group will continue their current therapy consisting of protease inhibitors (PIs) and Nucleoside Reverse Transcriptase Inhibitors (NRTIs).

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Conditions

HIV Infections

Intervention

TMC114

Status

Completed

Source

Tibotec Pharmaceuticals, Ireland

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:19:50-0400

Clinical Trials [219 Associated Clinical Trials listed on BioPortfolio]

TMC114-C209: A Study of Safety of TMC114 With Low Dose Ritonavir (RTV) and Other Antiretrovirals in Experienced HIV-1 Infected Patients With Limited or no Treatment Options

This is an open-label safety study to provide early access to TMC114 for HIV-1 infected patients who have failed and exhausted regimens based on commercially available antiretroviral (ARV)...

TMC114-C213: A Phase II Randomized, Controlled, Partially Blinded Trial to Investigate Dose-response of TMC114/RTV in 3-class-experienced HIV-1 Infected Patients, Followed by an Open-label Period on the Recommended Dose of TMC114/RTV.

The purpose of this study is to determine the antiviral activity, safety and tolerability of TMC114, formulated as an oral tablet, and administered with a low dose of ritonavir

TMC114-C227: A Study to Evaluate the Effectiveness and Safety of TMC114 (Darunavir) With a Low Dose of Ritonavir as Monotherapy (no Other Anti-HIV Drugs Will be Given) in Patients Who Have Never Been Treated With Antiretrovirals (Anti-HIV Drugs) Previousl

This is an open label study (no placebos are used; all patients will receive the true medication) to evaluate the effectiveness of TMC114/rtv in treatment naÃ-ve (never previously receiv...

TMC114-C226: An Early Access Program to Evaluate the Long-term Safety and Tolerability of TMC114 Combined With a Low Dose of Ritonavir ("TMC114/r") With Other Antiretrovirals, for HIV-1 Infected Patients Who Have Failed Multiple Antiretroviral Regimens.

The purpose of this study is to provide early access to TMC114 (a protease inhibitor) for HIV-1 infected patients with limited or no treatment options, who have failed multiple antiretrovi...

A Pediatric Trial to Provide Dose Recommendation of TMC114/Rtv in HIV-1 Infected Children and Adolescents

The purpose of this study is to evaluate pharmacokinetics, short-term safety, tolerability and antiviral activity to support dose recommendations of TMC114 administered in combination with...

PubMed Articles [3408 Associated PubMed Articles listed on BioPortfolio]

A New Scoring System to Predict Blood Stream Infections in Patients with Complicated Intra-Abdominal Infections: Experience from a Tertiary Referral Hospital in China.

This purpose of this study was to investigate the effects of blood stream infections (BSIs) on the prognosis of patients with complicated intra-abdominal infections (IAIs) and to make predictions base...

mircoRNA-3162-3p is a potential biomarker to identify new infections in HIV-1-infected patients.

Identification of new HIV infections (HIV incidence) is critical for monitoring AIDS epidemic and assessing the effectiveness of intervention measures. However, current methods for distinguishing new ...

Childhood Infections and Subsequent School Achievement Among 598,553 Danish Children.

Hospitalizations for infections have been associated with subsequent decreased cognitive ability, but it is uncertain if childhood infections influence subsequent scholastic achievement (SA). We aimed...

Systematic reviews of point-of-care tests for the diagnosis of urogenital Chlamydia trachomatis infections.

WHO estimates that 131 million new cases of urogenital Chlamydia trachomatis (CT) infections occur globally every year. Most infections are asymptomatic. Untreated infection in women can lead to sev...

Clinical implications of asymptomatic Plasmodium falciparum infections in Malawi.

Asymptomatic Plasmodium falciparum infections are common in Malawi, however, the implications of these infections for the burden of malaria illness are unknown. Whether asymptomatic infections eventua...

Medical and Biotech [MESH] Definitions

Inflammation of brain parenchymal tissue as a result of viral infection. Encephalitis may occur as primary or secondary manifestation of TOGAVIRIDAE INFECTIONS; HERPESVIRIDAE INFECTIONS; ADENOVIRIDAE INFECTIONS; FLAVIVIRIDAE INFECTIONS; BUNYAVIRIDAE INFECTIONS; PICORNAVIRIDAE INFECTIONS; PARAMYXOVIRIDAE INFECTIONS; ORTHOMYXOVIRIDAE INFECTIONS; RETROVIRIDAE INFECTIONS; and ARENAVIRIDAE INFECTIONS.

Viral infections of the leptomeninges and subarachnoid space. TOGAVIRIDAE INFECTIONS; FLAVIVIRIDAE INFECTIONS; RUBELLA; BUNYAVIRIDAE INFECTIONS; ORBIVIRUS infections; PICORNAVIRIDAE INFECTIONS; ORTHOMYXOVIRIDAE INFECTIONS; RHABDOVIRIDAE INFECTIONS; ARENAVIRIDAE INFECTIONS; HERPESVIRIDAE INFECTIONS; ADENOVIRIDAE INFECTIONS; JC VIRUS infections; and RETROVIRIDAE INFECTIONS may cause this form of meningitis. Clinical manifestations include fever, headache, neck pain, vomiting, PHOTOPHOBIA, and signs of meningeal irritation. (From Joynt, Clinical Neurology, 1996, Ch26, pp1-3)

Infections with viruses of the family PARAMYXOVIRIDAE. This includes MORBILLIVIRUS INFECTIONS; RESPIROVIRUS INFECTIONS; PNEUMOVIRUS INFECTIONS; HENIPAVIRUS INFECTIONS; AVULAVIRUS INFECTIONS; and RUBULAVIRUS INFECTIONS.

Pathogenic infections of the brain, spinal cord, and meninges. DNA VIRUS INFECTIONS; RNA VIRUS INFECTIONS; BACTERIAL INFECTIONS; MYCOPLASMA INFECTIONS; SPIROCHAETALES INFECTIONS; fungal infections; PROTOZOAN INFECTIONS; HELMINTHIASIS; and PRION DISEASES may involve the central nervous system as a primary or secondary process.

Infections with viruses of the order MONONEGAVIRALES. The concept includes FILOVIRIDAE INFECTIONS; PARAMYXOVIRIDAE INFECTIONS; and RHABDOVIRIDAE INFECTIONS.

More From BioPortfolio on "TMC114-C201: A Study to Determine the Antiviral Activity of TMC114 in Patients With Multiple Protease Inhibitor (PI) Resistant Human Immunodeficiency Virus (HIV) Strains"

Advertisement
Quick Search
Advertisement
Advertisement

 

Relevant Topic

Pharmacy
Pharmacy is the science and technique of preparing as well as dispensing drugs and medicines. It is a health profession that links health sciences with chemical sciences and aims to ensure the safe and effective use of pharmaceutical drugs. The scope of...


Searches Linking to this Trial