- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02632474
ART Drug Dosage Adjustment in HIV-infected Population
January 18, 2017 updated by: Hongzhou Lu, Shanghai Public Health Clinical Center
ART Drug Dosage Adjustment Using FSCII in Chinese HIV-infected Population
The purpose of this study is to determine efficacy of the combination of low dose of Tenofovir, Efavirenz and Lamivudine in treating HIV-infection.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The feedback system control (FSC) technique has been developed to rapidly identify optimal combinations for therapeutic purposes.
Low dose of TDF+3TC+EFV combination has been test in vitro study by FSC which showed high efficacy and now the investigators apply it to human to further optimize the ART combination.
Study Type
Interventional
Enrollment (Actual)
10
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Shanghai
-
Shanghai, Shanghai, China, 201508
- Shanghai Public Health Clinical Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- HIV antibody positive
- HIV RNA below 10*E5 copies/ml
- CD4 T cell count above 200 cells/ml
- Provision of written informed consent
Exclusion Criteria:
- HIV genotyping resistant to investigating drug
- Pregnant, breastfeeding, or lactating
- Any serious or active medical or psychiatric illness which, in the opinion of the Investigator, would interfere with treatment, assessment, compliance with the protocol, or subject safety. This would include any active clinically significant renal, cardiac, pulmonary, vascular, or metabolic (thyroid disorders, adrenal disease) illness, or malignancy
- Medical or psychiatric condition or occupational responsibilities that may preclude compliance with the protocol
- Laboratory blood values:
- Haemoglobin <7.0 grams/decilitre (g/dL)
- Neutrophil count <500/mm3
- Platelet count <50,000/mm3
- Aspartate aminotransferase or Alanine transaminase >5 times Upper Limit of Normal (ULN)
- Subjects with an estimated creatinine clearance of <50 mL/minute
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Low-dose
Tenofovir(TDF)+Lamivudine(3TC)+Efavirenz(EFV)
|
The first 2 weeks, TDF (300 mg) + 3-TC (300 mg) + EFV (400 mg); week 3, TDF (200 mg) + 3-TC (300 mg) + EFV (400 mg ); week 4, TDF (150 mg) + 3-TC (300 mg) + EFV (400 mg).From week5, if the HIV viral load decreased as expected or no rebound, use TDF (200 mg) + 3-TC (300 mg) + EFV (400 mg) until study complete; if the viral load increases, switch to the standard treatment regimen: TDF (300 mg) + 3-TC (300 mg) + EFV (600 mg).
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
HIV viral load
Time Frame: 48 weeks
|
48 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
CD4 Count
Time Frame: 48 weeks
|
48 weeks
|
Other Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Drug Plasma Concentration
Time Frame: Day 7,14,21,28
|
Day 7,14,21,28
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
April 1, 2015
Primary Completion (ACTUAL)
December 1, 2016
Study Registration Dates
First Submitted
December 14, 2015
First Submitted That Met QC Criteria
December 14, 2015
First Posted (ESTIMATE)
December 16, 2015
Study Record Updates
Last Update Posted (ESTIMATE)
January 19, 2017
Last Update Submitted That Met QC Criteria
January 18, 2017
Last Verified
January 1, 2017
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Sexually Transmitted Diseases, Viral
- Sexually Transmitted Diseases
- Lentivirus Infections
- Retroviridae Infections
- Immunologic Deficiency Syndromes
- Immune System Diseases
- HIV Infections
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Reverse Transcriptase Inhibitors
- Nucleic Acid Synthesis Inhibitors
- Enzyme Inhibitors
- Anti-HIV Agents
- Anti-Retroviral Agents
- Cytochrome P-450 Enzyme Inhibitors
- Cytochrome P-450 Enzyme Inducers
- Cytochrome P-450 CYP3A Inducers
- Cytochrome P-450 CYP2B6 Inducers
- Cytochrome P-450 CYP2C9 Inhibitors
- Cytochrome P-450 CYP2C19 Inhibitors
- Tenofovir
- Lamivudine
- Efavirenz
Other Study ID Numbers
- FSCII-ART-1
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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