Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 10:06 PM
Ignite Modification Date:
2025-12-24 @ 10:06 PM
NCT ID:
NCT00001535
Eligibility Criteria:
INCLUSION CRITERIA:
* An identical twin pair, one of whom is seropositive for HIV-1, the other twin seronegative, by standard ELISA and Western blot testing.
* Patients with Kaposi's sarcoma limited to the skin and/or mucous membranes are eligible for this study, but must not have received any systemic therapy for
* KS within 4 weeks prior to entry. The diagnosis of KS must have been confirmed by biopsy.
* Free from serious psychological or emotional illness and able to provide written informed consent.
* Anticipated survival greater than 3 months.
* 18 years of age or older.
* Treatment with FDA-approved and/or expanded access antiretroviral agent(s) for patients with baseline CD4 counts below 500 cells/mm(3). Patients with baseline CD4 counts above 500 cells/mm(3) are eligible to receive cell therapy on this protocol, but must be treated with antiretroviral therapy if evidence of significant and persistent viral activation occurs in association with a cell infusion. "Significant and persistent viral activation" is defined as a 50 percent or greater increase above baseline in any virologic parameter for at least 2 consecutive weeks.
* Recipient's CD4 count greater than 50 cells/mm(3).
* Recipient and Donor willing to have samples stored and undergo HLA testing.
EXCLUSION CRITERIA (Donor and Recipient):
* Lymphomas.
* Unwillingness to comply with current NIH Clinical Center guidelines concerning appropriate notification of all current sexual partners of an individual regarding his or her HIV-1 positive sero-status and the risk of transmission of HIV-1 infection.
* Recent history of substance abuse unless evidence is provided of an ongoing therapeutic intervention (i.e. medical therapy or counseling) to control such abuse.
* Pregnant at entry or unwillingness to practice barrier birth control or abstinence during the study.
* No experimental therapy within 4 weeks of study participation. Antiretroviral agents available on an FDA-sanctioned, expanded access basis are permitted.
EXCLUSION CRITERIA (Donor):
* Untreated or inadequately treated medical condition (e.g., cardiopulmonary disease, acute infection) which, in the judgement of the Principal Investigator, precludes apheresis.
* Serologic positivity for Epstein Barr virus, Cytomegalovirus, Hepatitis B or Hepatitis C, if and only if the recipient twin tests seronegative for the corresponding virus.
Healthy Volunteers:
False
Sex:
ALL
Study:
NCT00001535
Study Brief:
Protocol Section:
NCT00001535