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Showing 1-10 of 10 trials
NCT07308886
Background: Kaposi sarcoma (KS) is a cancer that causes abnormal tissue to grow in the skin, lymph nodes, and other organs. KS is caused by a virus known as Kaposi sarcoma herpesvirus. People infected with human immunodeficiency virus (HIV) account for 80% of KS cases in the United States. Having HIV can weaken the immune system and this can lead to KS. Weaker immune systems may be measured by low T cells (a type of immune cell). CYT107 is a human protein, made in a laboratory, that may help boost immunity, specifically by increasing T cells, in people with HIV-associated KS. Objective: To see if CYT107 can shrink KS tumors. Eligibility: People aged 18 years and older with HIV-associated KS. Design: Participants will be screened. They will have a physical exam with blood tests. Their skin lesions will be measured. They will have an x-ray of their lungs. Their ability to perform everyday tasks will be reviewed. A sample of lesion tissue (biopsy) may be collected from the skin. CYT107 is injected into the muscle of the arm, buttocks, or lower thigh once a week for up to 4 weeks. Participants will receive the shots at the clinic. Blood and other tests will be repeated at each visit. KS lesions will be measured and photographed on the 1st and 4th visits. Participants who improved after the first 4 weeks may have another 4-week treatment within a year. Follow-up visits will continue for 3 years.
NCT05411237
This study is being done to determine if two different anti-cancer drugs, paclitaxel (PTX) and pegylated liposomal doxorubicin (PLD) have similar effects on treating Kaposi Sarcoma (KS) in people living with HIV (human immunodeficiency virus) in sub-Saharan Africa. Patients with HIV-related KS will receive either PTX or PLD once every 3 weeks for a total of six cycles.
NCT06445166
Kaposi sarcoma (KS) lesions are initiated by endothelial cells infected with KS herpesvirus (KSHV), also known as human herpesvirus 8 (HHV-8). Lesion progression is driven by abnormal angiogenesis, chronic inflammation, and uncontrolled cell proliferation. KS remains one of the most commonly diagnosed cancers in many African countries where economic constraints prevent successful treatment in most patients. Treatment outcomes in developed countries are also often unsatisfactory in HIV positive patients despite good virological and immunological responses to antiretroviral therapy. Therefore, identification of new oral, safe treatment options for treatment of KS remains a research priority. Given the known anti-angiogenic properties and based on the treatment response with other benign vascular lesions such as infantile hemangioma, propranolol is a good candidate for the treatment of KS. The hypothesis of this study is that treating patients with Kaposi sarcoma with propranolol will result in an overall response rate (complete response rate plus partial response rate) of at least 45%, and that propranolol will be safe and well tolerated in this patient population.
NCT02595866
This phase I trial studies the side effects of pembrolizumab in treating patients with human immunodeficiency virus (HIV) and malignant neoplasms that have come back (relapsed), do not respond to treatment (refractory), or have distributed over a large area in the body (disseminated). Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
NCT05081141
Solid organ transplant candidates will undergo serological screening for HHV8 at time of listing and transplantation. In the event of a recipient/donor mismatch R-/D+ or in the presence of a seropositive recipient (R+), blood levels of HHV8 DNA will be monitored together with specific IGRA for HHV8.
NCT05329792
Phase II, open label, multicentric, proof-of-principle basket trial in patients with malignant tumors of the skin amenable to intratumoral injection, and in a curative or neoadjuvant or palliative intention.
NCT03219671
A Phase 2 study of nivolumab plus ipilimumab in previously treated classical Kaposi Sarcoma (CKS)
NCT00020683
COL-3 may stop the growth of cancer by stopping blood flow to the tumor. Randomized phase II trial to compare the effectiveness of two different regimens of COL-3 in treating patients who have HIV-related Kaposi's sarcoma.
NCT00006310
To determine the seroprevalence of Kaposi's sarcoma-associated herpesvirus (KSHV/HHV8) in blood donors from Texas. Also to examine the donors' demographic characteristics and to characterize the KSHV using polymerase chain reaction.
NCT00003350
Randomized phase III trial to compare the effectiveness of paclitaxel with that of doxorubicin in treating patients who have advanced AIDS-related Kaposi's sarcoma. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known whether paclitaxel is more effective than doxorubicin in treating patients with advanced AIDS-related Kaposi's sarcoma