Last reviewed · How we verify

NCT03601806

Pomalidomide in Treating Patients With Kaposi Sarcoma and Human Immunodeficiency Virus Infection

Completed Phase 2 Results posted Last updated 13 April 2026
What this trial tests

Phase 2 trial testing Laboratory Biomarker Analysis in Human Immunodeficiency Virus 1 Positive in 26 participants. Completed in 10 April 2025.

Timeline
26 April 2021
Primary endpoint
29 November 2024
10 April 2025

Quick facts

Lead sponsorAIDS Malignancy Consortium
PhasePhase 2
StatusCompleted
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposetreatment
Enrollment26
Start date26 April 2021
Primary completion29 November 2024
Estimated completion10 April 2025
Sites3 locations across Kenya, Malawi, Uganda

Drugs / interventions tested

Conditions studied

Sponsor

AIDS Malignancy Consortium

Who can join

18 and older, any sex, with Human Immunodeficiency Virus 1 Positive or Skin Kaposi Sarcoma. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Overall Response Rate Primary · Up to 48 weeks

The binomial proportion and its 95% exact confidence interval will be used to estimate the overall response rate.

GroupValue95% CI
Treatment (Pomalidomide)0.5770.369 – 0.766
Complete Response Rate Primary · Up to 48 weeks

The binomial proportion and its 95% exact confidence interval will be used to estimate the complete response rate

GroupValue95% CI
Treatment (Pomalidomide)00 – 0.16
Incidence of Adverse Events Defined as Grade 3 or Higher Toxicities Graded According to the National Cancer Institute Common Terminology Criteria for Adverse Events Version 5.0 Primary · Up to 1 year

Incidence of Grade 3 or higher toxicity will be reported using percentage and corresponding 95% confidence interval. The binomial proportion and its 95% exact confidence interval will be used to estimate the proportion of participants who experience a grade 3 or higher toxicity.

All adverse events
GroupValue95% CI
Treatment (Pomalidomide)57.737.2 – 76
Treatment-related adverse events
GroupValue95% CI
Treatment (Pomalidomide)38.520.9 – 59.3
Changes in CD4 T Cell Count Secondary · Baseline to up to 1 year

Changes in CD4 counts and human immunodeficiency virus (HIV) viral load will be evaluated.

Baseline
GroupValue95% CI
Treatment (Pomalidomide)456± 247.5
Cycle 2 Day 1
GroupValue95% CI
Treatment (Pomalidomide)524.1± 194.2
Cycle4 Day 1
GroupValue95% CI
Treatment (Pomalidomide)512.6± 251.5
Cycle 7 Day 1
GroupValue95% CI
Treatment (Pomalidomide)587.8± 327.3
Cycle 10 Day 1
GroupValue95% CI
Treatment (Pomalidomide)417.4± 203
Treatment Discontinuation
GroupValue95% CI
Treatment (Pomalidomide)484.6± 209
Changes in HIV Viral Load as Measured by HIV Quantitative Polymerase Chain Reaction Secondary · Baseline to up to 1 year

Changes in CD4 counts and HIV viral load will be evaluated.

Baseline
GroupValue95% CI
Treatment (Pomalidomide)34.9± 62
Cycle 2 Day 1
GroupValue95% CI
Treatment (Pomalidomide)31.4± 33.5
Cycle 4 Day 1
GroupValue95% CI
Treatment (Pomalidomide)31.5± 24.8
Cycle 7 Day 1
GroupValue95% CI
Treatment (Pomalidomide)23.2± 27.8
Cycle 10 Day 1
GroupValue95% CI
Treatment (Pomalidomide)27.5± 21.2
Treatment Discontinuation
GroupValue95% CI
Treatment (Pomalidomide)39.1± 12.6

Adverse events — posted to ClinicalTrials.gov

Time frame: Up to 1 year. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Treatment (Pomalidomide)
Serious: 7/26 (27%)
Deaths: 3/26

Serious adverse events (16 terms)

ReactionSystemTreatment (Pomalidomide)
Death NOSGeneral disorders
Blood and lymphatic system disordersBlood and lymphatic system disorders
Eye disordersEye disorders
Eye painEye disorders
FeverGeneral disorders
Infections and infestationsInfections and infestations
Skin infectionInfections and infestations
Neutrophil count decreasedInvestigations
White blood cell decreasedInvestigations
HypernatremiaMetabolism and nutrition disorders
HyponatremiaMetabolism and nutrition disorders
Neoplasms benign, malignant and unspecifiedNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Tumor hemorrhageNeoplasms benign, malignant and unspecified (incl cysts and polyps)
SyncopeNervous system disorders
DyspneaRespiratory, thoracic and mediastinal disorders
Social circumstancesSocial circumstances
Other adverse events (13 terms — click to expand)

ReactionSystemTreatment (Pomalidomide)
Neutrophil count decreasedInvestigations
HypertensionVascular disorders
CoughRespiratory, thoracic and mediastinal disorders
Peripheral sensory neuropathyNervous system disorders
Lymphocyte count increasedInvestigations
HypoglycemiaMetabolism and nutrition disorders
MyalgiaMusculoskeletal and connective tissue disorders
DiarrheaGastrointestinal disorders
Conjunctivitis infectiveInfections and infestations
Wound infectionInfections and infestations
Lymphocite count decreasedInvestigations
HyperkalemiaMetabolism and nutrition disorders
HypoalbuminemiaMetabolism and nutrition disorders

Most-reported serious reactions: Death NOS, Blood and lymphatic system disorders, Eye disorders, Eye pain, Fever, Infections and infestations, Skin infection, Neutrophil count decreased.

Data from ClinicalTrials.gov NCT03601806 adverse events section.

Sponsor's own description

This phase II clinical trial studies the side effects of pomalidomide and how well it works in treating patients with Kaposi sarcoma and human immunodeficiency virus (HIV) infection. Biological therapies, such as pomalidomide, may stimulate the immune system in different ways and stop tumor cells from growing and it may also block the growth of new blood vessels necessary for tumor growth.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. KSHV: Immune Modulation and Immunotherapy.
    Broussard G, Damania B. · · 2019 · cited 53× · PMID 32117196 · DOI 10.3389/fimmu.2019.03084
  2. Viral oncogenesis in cancer: from mechanisms to therapeutics.
    Xiao Q, Liu Y, Li T, Wang C, et al · · 2025 · cited 45× · PMID 40350456 · DOI 10.1038/s41392-025-02197-9
  3. Safety, Activity, and Long-term Outcomes of Pomalidomide in the Treatment of Kaposi Sarcoma among Individuals with or without HIV Infection.
    Ramaswami R, Polizzotto MN, Lurain K, Wyvill KM, et al · · 2022 · cited 38× · PMID 34862247 · DOI 10.1158/1078-0432.ccr-21-3364
  4. Today's Kaposi sarcoma is not the same as it was 40 years ago, or is it?
    Damania B, Dittmer DP. · · 2023 · cited 22× · PMID 37212317 · DOI 10.1002/jmv.28773
  5. Therapeutic Perspectives in the Systemic Treatment of Kaposi's Sarcoma.
    Valantin MA, Royston L, Hentzien M, Jary A, et al · · 2022 · cited 22× · PMID 35158752 · DOI 10.3390/cancers14030484
  6. Endemic Kaposi's Sarcoma.
    Zeinaty PE, Lebbé C, Delyon J. · · 2023 · cited 19× · PMID 36765830 · DOI 10.3390/cancers15030872
  7. Clinical Trials for Treatment and Prevention of HIV-Associated Malignancies in Sub-Saharan Africa: Building Capacity and Overcoming Barriers.
    Lin LL, Lakomy DS, Chiao EY, Strother RM, et al · · 2020 · cited 19× · PMID 32697667 · DOI 10.1200/go.20.00153
  8. AMC-070: Lenalidomide Is Safe and Effective in HIV-Associated Kaposi Sarcoma.
    Reid EG, Shimabukuro K, Moore P, Ambinder RF, et al · · 2022 · cited 13× · PMID 35247913 · DOI 10.1158/1078-0432.ccr-21-0645

Verify or expand the search:

Other trials of Laboratory Biomarker Analysis

Trials testing the same drug.

Other AIDS Malignancy Consortium trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03601806.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing