CCTG 593: Testing and Linkage to Care

May 10, 2021 updated by: Jill Blumenthal, University of California, San Diego

CCTG 593: Testing and Linkage to Care, A Multicenter Demonstration Project of the California Collaborative Treatment Group

This is a CCTG sponsored project to determine if those recently screened for HIV would accept assistance to be linked into appropriate health services. After receiving their HIV results, high-risk individuals who test negative will have an option to be linked into a study that offers them Pre-exposure Prophylaxis (PrEP), and individuals who test positive will have an option to be linked into care.

If they accept, tested individuals will be in contact with an ALERT specialist that will help facilitate their linkage. The study's primary analysis will analyze how many HIV screened individuals accept the ALERT specialist assistance.

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.

Detailed Description

Design: CCTG 593 is a project to evaluate the uptake and effectiveness of an ALERT specialist serving to

  1. link newly diagnosed, HIV infected persons from HIV testing sites to HIV specialist providers, and
  2. link confirmed HIV antibody negative persons with continued high risk behaviors to PrEP centers

Duration: Each subject who agrees to linkage will receive ALERT follow-up until successful linkage or 60 days following enrollment for linkage to care or 90 days following enrollment for linkage to PrEP, whichever comes first. The duration of the 593 project will be for 3.5 years or until all subjects have been enrolled and successfully linked, or 60 days pass for linkage to care or 90 days for linkage to PrEP.

Sample Size: Up to 600 subjects will be tested and offered linkage across all CCTG sites: LA County-USC Medical Center, Harbor-UCLA/City of Long Beach Department of Health and Human Services, UCSD/San Diego Health and Human Services Agency.

Study Population: Eligible subjects will include any persons 18 years of age or older who have been tested for HIV at one of the CCTG testing sites (LA County + USC, Long Beach Department of Health and Human Services, and San Diego Health and Human Services Agency).

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 (Anticipated)

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.
600

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.
  • Not Applicable

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

  • United States
    • California
      • Long Beach, California, United States, 90815
        • City of Long Beach Department of Health and Human Services
      • Los Angeles, California, United States, 90033
        • University of Southern California
      • San Diego, California, United States, 92103
        • University of California, San Diego

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age 18 years or older
  • Has had an HIV test result form the CCTG Consortium testing site as either positive or negative
  • Ability to provide informed consent
  • English or Spanish Speaking

Exclusion Criteria:

  • Severe active substance abuse or mental illness that the investigator feels will interfere with the ability to provide informed consent
  • Acute medical illness that requires transfer to a non CCTG hospital

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: Health Services Research
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

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: Linkage to PrEP or Care
Subjects screened for HIV at any CCTG consortium site will be offered Linkage to PrEP or Care, depending on HIV status. After results are received, HIV testers will obtain verbal consent from the subject to connect with the ALERT Specialist, or otherwise offer the subject the ALERT Specialist contact information. When contacted, the ALERT Specialist will coordinate with the subject the scheduling of the PrEP or Care visit, and remain in contact to ensure linkage.
Behavioral: Linkage to PrEP or Care
Ensuring subjects complete linkage to PrEP or Care through coordinated scheduling and intensive reminders by ALERT Specialist.

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
Proportion of subjects linked to Care or PrEP
Time Frame: Up to 60 days for positives and up to 90 days for negatives from date of HIV screening test
The primary outcome will measure the proportion of subjects linked a) to HIV care within 60 days of testing HIV-positive or b) to PrEP within 90 days of testing HIV-negative
Up to 60 days for positives and up to 90 days for negatives from date of HIV screening test

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
Acceptance of the linkage program
Time Frame: 60 days from date of HIV screening test
Secondary outcomes will measure the acceptance of the linkage program, which is defined as those individuals who, after testing either positive or HIV antibody negative, will agree to be contacted by the ALERT specialist.
60 days from date of HIV screening test

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.
University of California, San Diego

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
University of California, Los Angeles
University of Southern California
California HIV/AIDS Research Program
City of Long Beach Department of Health and Human Services

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.
  • Study Chair: Kathleen Jacobson, MD, University of Southern California
  • Study Chair: Michael Menchine, MD, MPH, University of Southern California
  • Principal Investigator: Jill Blumenthal, MD, UC San Diego AntiViral Research Center (AVRC)

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.
July 26, 2013

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.
January 22, 2018

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.
February 9, 2021

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 9, 2013

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 9, 2013

First Posted (Estimate)

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 13, 2013

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.
May 12, 2021

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.
May 10, 2021

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.
May 1, 2021

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.
  • CCTG 593

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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