Clinical Trials Logo

Clinical Trial Summary

Classic and endemic Kaposi's sarcoma (KS) are lymphangio-proliferations associated with human herpes virus 8 (HHV8), which treatment is poorly codified. Chemotherapies give at best 30-60% of transient responses. While interferon responses are frequent, this drug is often poorly tolerated in elderly patients. Therefore new therapies are needed. Classic KS represents an ideal model for evaluating new drugs since patients do not receive concomitant immunosuppressive regimens nor antiviral therapies.

Pembrolizumab, an anti-PD1 monoclonal antibody has recently been shown to improve survival in several solid tumors. In KS few data are available on the role of PD1-PD-L1 axis. A significant PD-L1 expression on HHV8-associated pleural effusion lymphomas and on KS samples have been recently reported. Our experience in classical and endemic KS supports the role of this pathway with expression of PD-L1 by subpopulations of T cells but also NK cells in peripheral blood cells from these patients and expression of PD-L1 by tumor cells in KS lesions.

In this study we will evaluate the benefit and safety profile of pembrolizumab in classic and endemic KS.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03469804
Study type Interventional
Source Assistance Publique - Hôpitaux de Paris
Contact Celeste LEBBE, MD PhD
Phone 142499590
Email celeste.lebbe@aphp.fr
Status Recruiting
Phase Phase 2
Start date July 1, 2018
Completion date September 20, 2020

See also
  Status Clinical Trial Phase
Recruiting NCT04941274 - Abemaciclib in Patients With HIV-associated and HIV-negative Kaposi Sarcoma Phase 1/Phase 2
Completed NCT03160183 - Investigating Chemotherapy Treatments, Response and Subsets of HIV-associated Kaposi Sarcoma in Malawi
Recruiting NCT03993106 - A Study of sEphB4-HSA in Kaposi Sarcoma Phase 2
Recruiting NCT05081141 - HHV8 and Solid Organ Transplantation
Completed NCT00395278 - Development of Serologic Assays for Human Herpes Virus-8
Recruiting NCT02408861 - Nivolumab and Ipilimumab in Treating Patients With HIV Associated Relapsed or Refractory Classical Hodgkin Lymphoma or Solid Tumors That Are Metastatic or Cannot Be Removed by Surgery Phase 1
Completed NCT03296553 - Impact of Valganciclovir on Severe IRIS-Kaposi Sarcoma Mortality: an Open-label, Parallel, Randomized Controlled-trial. Phase 2
Recruiting NCT04305691 - Trial of Ixazomib for Kaposi Sarcoma Phase 2
Completed NCT03316274 - Intra-lesional Nivolumab Therapy for Limited Cutaneous Kaposi Sarcoma Early Phase 1
Recruiting NCT05859074 - A Study of MQ710 With and Without Pembrolizumab in People With Solid Tumor Cancer Phase 1
Terminated NCT04893018 - NT-I7 for Kaposi Sarcoma in Patients With or Without HIV Phase 1
Recruiting NCT06375122 - Natural History Study of Kaposi Sarcoma
Recruiting NCT05663502 - Collecting Blood and Tissue Sample Donations for Research for HIV/AIDS-Related Cancers
Recruiting NCT05329792 - L19IL2/L19TNF in Skin Cancer Patients Phase 2
Not yet recruiting NCT05411237 - Paclitaxel and Pegylated Liposomal Doxorubicin for Treatment of HIV-related Kaposi Sarcoma Phase 3
Completed NCT03050788 - Smartphone Confocal Microscopy for Diagnosing Kaposi's Sarcoma N/A
Completed NCT03404297 - Compression Therapy for Leg Ulcers and Kaposi Sarcoma in Western Kenya N/A
Terminated NCT01412515 - A Phase II Study With Tumor Molecular Pharmacodynamic (MPD) Evaluation of Oral mTOR-inhibitor Everolimus (RAD001) 10 mg Daily in Patients Suffering From Classic or Endemic Kaposi's Sarcoma Phase 2
Not yet recruiting NCT06004011 - AYAHIV Role-based Responsibilities for Oncology-focused Workforce (ARROW) N/A
Withdrawn NCT02229981 - Early Phase Evaluation of ABC294640 in Patients With Refractory/Relapsed Diffuse Large B-cell Lymphoma or Kaposi Sarcoma Phase 1/Phase 2