Safety and Efficacy of T8 on Treating Chronic Abnormal Immune Activation in HIV/AIDS Patients

March 28, 2023 updated by: Shanghai Pharmaceuticals Holding Co., Ltd

Efficacy and Safety of T8 on Treating Chronic Abnormal Immune Activation in HIV/AIDS Patients: A Multicenter, Randomized, Double-blind, Dose-finding, Placebo-controlled Study

This is a multicenter, randomized, double-blind, dose-finding, placebo-controlled study in patients with chronic HIV infection and inadequate immune restoration treated with long-term highly active antiretroviral therapy (HAART). A total of 150 eligible subjects will be selected and randomized at a ratio of 1:1:1 into T8 0.5 mg QD, 1 mg QD, and placebo group, with background HAART unchanged, for 48 consecutive weeks.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
151

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

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

  • China
      • Tianjin, China
        • Tianjin Second People's Hospital
    • Beijing
      • Beijing, Beijing, China, 100032
        • Peking Union Medical College Hospital
      • Beijing, Beijing, China
        • Beijing Dita Hospital, Capital Medical University
      • Beijing, Beijing, China
        • Beijing You An Hospital, Capital Medical University
    • Hunan
      • Changsha, Hunan, China
        • The First Hospital of Changsha
    • Jiangsu
      • Nanjing, Jiangsu, China
        • The Second Hospital of Nanjing
    • Yunnan
      • Kunming, Yunnan, China, 650399
        • Yun Provincial Infectious Disease Hospital
    • Zhejiang
      • Hangzhou, Zhejiang, China
        • The First Affiliated Hospital, Zhejiang University
      • Hangzhou, Zhejiang, China, 310023
        • Xixi hospital of Hangzhou

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Chinese subjects aged 18-65, male or female；
  2. Subjects with Body mass index (BMI) ≥18 (kg/m2); Male weight ≥50kg, female weight ≥45kg；
  3. Subjects must meet the criteria;
  4. No birth planning；
  5. Understand and sign informed consent form voluntarily.

Exclusion Criteria:

  1. allergic constitution；
  2. Pregnant or lactating women；
  3. Subjects who have been diagnosed with malignant tumors；
  4. Subjects whose laboratory tests meet the conditions；
  5. Subjects who have been diagnosed with severe gastrointestinal diseases；
  6. Subjects who have been diagnosed with severe cardiovascular disease；
  7. Subjects who have been diagnosed with severe cerebrovascular disease；
  8. Subjects with history of alcohol and drug abuse；
  9. Subjects who have participated in any other clinical trial；
  10. Subjects who have any conditions that the investigator considers not suitable for this trial.

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: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: T8 tablet 0.5mg
Oral T8 tablet with HARRT, 0.5mg, once daily for 48 week
Drug: T8 tablet 0.5mg
Immune regulation, inhibition of acute nonspecific inflammation and chronic inflammation.
Other Names:
  • Leiteng Shu
Experimental: T8 tablet 1mg
Oral T8 tablet with HARRT, 1mg, once daily for 48 week
Drug: T8 tablet 1mg
Immune regulation, inhibition of acute nonspecific inflammation and chronic inflammation.
Other Names:
  • Leiteng Shu
Placebo Comparator: Placebo
Oral Placebo with HARRT, once daily for 48 week
Drug: Placebo
Blank control.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
CD4+ T lymphocyte count
Time Frame: 48 week
The changes of CD4+ T lymphocyte count from baseline
48 week
The proportion of subjects whose CD4+ T lymphocyte count increased by≥50 /μL from baseline
Time Frame: 48 week
The proportion of subjects whose CD4+ T lymphocyte count increased by≥50 /μL from baseline
48 week
The changes of inflammatory factors
Time Frame: 48 week
The quantitative changes of inflammatory factors（IP-10、hsCRP、IL-6）from baseline
48 week

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Incidence of AE and SAE
Time Frame: 24 week and 48 week
The incidence of AE and SAE
24 week and 48 week
CD4+/CD8+T lymphocyte ratio
Time Frame: 24 week and 48 week
The changes of CD4+/CD8+T lymphocytes from baseline
24 week and 48 week
The proportion of subjects whose CD4+ T lymphocyte count is increased by ≥20% from baseline
Time Frame: 24 week and 48 week
The proportion of subjects whose CD4+ T lymphocyte count is increased by ≥20% from baseline
24 week and 48 week
The proportion of subjects whose CD4+ T lymphocyte count ≥ 200 /μL
Time Frame: 24 week and 48 week
The proportion of subjects whose CD4+ T lymphocyte count after treatment is≥200/μL, among subjects with CD4+T lymphocyte counts < 200/μL at baseline.
24 week and 48 week

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
The changes of the proportion of CD8+ T lymphocyte activation
Time Frame: 24 week and 48 week
The changes of the proportion of CD8+ T lymphocyte activation (CD8+CD38+%，CD8+HLA-DR+%) from baseline
24 week and 48 week

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Shanghai Pharmaceuticals Holding Co., Ltd

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Taisheng Li, PhD, Peking Union Medical College Hospital

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 (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 25, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 5, 2022

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 5, 2022

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 5, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 6, 2019

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
September 10, 2019

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 31, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 28, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • T8-201

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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