Trial reportNature cancer2024
A randomized, non-comparative phase 2 study of neoadjuvant immune-checkpoint blockade in retroperitoneal dedifferentiated liposarcoma and extremity/truncal undifferentiated pleomorphic sarcoma.
Trial report in Nature cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03307616 (Phase II Study of Neoadjuvant Checkpoint Blockade in Patients With Surgically Resectable Undifferentiated Pleomorphic Sarcoma and Dedifferentiated Liposarcoma), which is not on this map. Cited by 47 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Phase II Study of Neoadjuvant Checkpoint Blockade in Patients With Surgically Resectable Undifferentiated Pleomorphic Sarcoma and Dedifferentiated Liposarcoma
Who cites it
47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.
- Combination of immune checkpoint inhibitors and anthracyclines as a potential first-line regimen for dedifferentiated liposarcoma: systematic review and meta-analysis.Cancer immunology, immunotherapy : CII · 2025Pooled it
- Combination of immune checkpoint inhibitors and anthracyclines as a potential first-line regimen for dedifferentiated liposarcoma: systematic review and meta-analysis.Cancer immunology, immunotherapy : CII · 2025Pooled it
- Neoadjuvant immune checkpoint blockade before chemoradiation for cervical squamous carcinoma (GINECO window-of-opportunity COLIBRI study): a phase II trial.Nature communications · 2026Trial
- Monocyte-lineage tumor infiltration predicts immunoradiotherapy response in advanced pretreated soft-tissue sarcoma: phase 2 trial results.Signal transduction and targeted therapy · 2025Trial
- Safety and efficacy of pembrolizumab, radiation therapy, and surgery versus radiation therapy and surgery for stage III soft tissue sarcoma of the extremity (SU2C-SARC032): an open-label, randomised clinical trial.Lancet (London, England) · 2024Trial
- The promise of immunotherapy in the treatment of sarcoma: A state-of-the-art review of practice changing research and future directions.Human vaccines & immunotherapeutics · 2026Review
- Real-world experience with ipilimumab in combination with nivolumab in advanced sarcoma: a retrospective analysis including ultra-rare sarcomas.The oncologist · 2026Article
- Dedifferentiated Liposarcoma of the Right Colon.Digestive diseases and sciences · 2026Article
- LPAR4 mediates resistance to interferon-induced stress in soft tissue sarcoma.Science advances · 2026Article
- The effect of neoadjuvant radiotherapy on immune cell infiltrates in myxofibrosarcoma.Immuno-oncology technology · 2026Article
- Review
- Immunotherapy for pediatric solid tumors: overcoming biological barriers through rational multimodal combinations.Cancer immunology, immunotherapy : CII · 2026Review
- Mesenchymal Tissue-Driven Gene Programs Identify EMP3 as a Key Biomarker of Aggressiveness in Undifferentiated Sarcomas.International journal of molecular sciences · 2026Article
- Revisiting the Immune Frontier in Soft Tissue Sarcomas.Current oncology reports · 2026Review
- Article
- PRECOG update: an augmented resource of clinical outcome associations with gene expression for adult, pediatric, and immunotherapy cohorts.Nucleic acids research · 2026Article
- Long-term survival with eribulin in an elderly patient with inoperable retroperitoneal well-differentiated liposarcoma: a case report and literature review.Frontiers in oncology · 2026Article
- Case Report: Complete response to the concurrent neoadjuvant radiation therapy and pembrolizumab in a locally recurrent, chemotherapy-refractory undifferentiated pleomorphic sarcoma of bone.Frontiers in oncology · 2026Article
- Recurrent retroperitoneal sarcoma: beyond resectability toward a biology-based therapeutic framework.Oncology reviews · 2026Review
- Radiotherapy Combined with Immune Checkpoint Inhibitor on Murine Fibrosarcoma and a Narrative Review of Clinical Studies.Current issues in molecular biology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
59 authors at 3 institutions in 2 countries.
Funding
Abstract
Based on the demonstrated clinical activity of immune-checkpoint blockade (ICB) in advanced dedifferentiated liposarcoma (DDLPS) and undifferentiated pleomorphic sarcoma (UPS), we conducted a randomized, non-comparative phase 2 trial ( NCT03307616 ) of neoadjuvant nivolumab or nivolumab/ipilimumab in patients with resectable retroperitoneal DDLPS (n = 17) and extremity/truncal UPS (+ concurrent nivolumab/radiation therapy; n = 10). The primary end point of pathologic response (percent hyalinization) was a median of 8.8% in DDLPS and 89% in UPS. Secondary end points were the changes in immune infiltrate, radiographic response, 12- and 24-month relapse-free survival and overall survival. Lower densities of regulatory T cells before treatment were associated with a major pathologic response (hyalinization > 30%). Tumor infiltration by B cells was increased following neoadjuvant treatment and was associated with overall survival in DDLPS. B cell infiltration was associated with higher densities of regulatory T cells before treatment, which was lost upon ICB treatment. Our data demonstrate that neoadjuvant ICB is associated with complex immune changes within the tumor microenvironment in DDLPS and UPS and that neoadjuvant ICB with concurrent radiotherapy has significant efficacy in UPS.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.