Trial reportJournal of clinical oncology : official journal of the American Society of Clinical Oncology2023
Sugemalimab Monotherapy for Patients With Relapsed or Refractory Extranodal Natural Killer/T-Cell Lymphoma (GEMSTONE-201): Results From a Single-Arm, Multicenter, Phase II Study.
Trial report in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07502768 (A Multicenter, Open-Label, Seamless Phase Ib/II Study Evaluating the Safety and Efficacy of Tislelizumab in Combination With Zeprumetostat), which is not on this map. Cited by 32 papers, 1 of them a synthesis that pooled it.
What it found
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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.
A Multicenter, Open-Label, Seamless Phase Ib/II Study Evaluating the Safety and Efficacy of Tislelizumab in Combination With Zeprumetostat (SHR2554) in Patients With Relapsed or Refractory NK/T-Cell Lymphoma
Who cites it
32 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.
- Efficacy and safety of PD-1/PD-L1 inhibitors for natural killer/T-cell lymphoma: a single-arm meta-analysis.BMC cancer · 2025Pooled it
- Atezolizumab for relapsed/refractory extranodal NK/T-cell lymphoma: phase 2 of NCCH1903/ATTACK trial.Blood advances · 2026Trial
- Liposomal mitoxantrone plus tislelizumab in patients with relapsed or refractory extranodal natural killer/T-cell lymphoma: a phase 1b/2 trial.Nature communications · 2026Trial
- Selinexor plus tislelizumab in patients with relapsed/refractory natural killer/T-cell lymphoma after failure of PD-1 blockade: the phase 1b TOUCH trial.The oncologist · 2026Article
- The increased co-expression of SLC7A11 and PD-L1 was associated with poor prognosis in extranodal natural killer T-cell lymphoma patients.Cancer immunology, immunotherapy : CII · 2026Article
- Immunotherapy in NK/T-Cell Lymphoma: Mechanisms, Clinical Evidence, Resistance, and Emerging Multimodal Strategies.Cancers · 2026Review
- Anti-PD-1 antibody combined with P-GEMOX chemotherapy versus P-GEMOX chemotherapy with or without autologous stem-cell transplantation for previously untreated advanced natural killer/T cell lymphoma: a retrospective cohort study.Blood cancer journal · 2026Article
- The prognostic predictive SER model for NK/T-cell lymphoma in the era of modern immunotherapy.Cancer cell international · 2026Article
- Epstein-Barr virus-associated tumors: commonalities in pathogenesis and the tumor immune microenvironment.Frontiers in immunology · 2026Review
- Priming with DNMT Inhibitors Potentiates PD-1 Immunotherapy by Triggering Viral Mimicry in Relapsed/Refractory NK/T-cell Lymphoma.Cancer discovery · 2025Article
- Immune checkpoint inhibitors for the treatment of solid tumors and lymphoma in the past 26 years (2000-2025).Journal of hematology & oncology · 2025Review
- Extranodal NK/T-cell lymphoma: an update of the molecular characterization of the tumor and microenvironment, and its clinical implications.The Lancet regional health. Western Pacific · 2025Review
- Current landscape of innovative drug development and regulatory support in China.Signal transduction and targeted therapy · 2025Review
- Faecalibacterium prausnitzii promotes anti-PD-L1 efficacy in natural killer/T-cell lymphoma by enhancing antitumor immunity.BMC medicine · 2025Article
- Prognostic value of interim [European radiology · 2025Article
- Viral oncogenesis in cancer: from mechanisms to therapeutics.Signal transduction and targeted therapy · 2025Review
- A multicenter, open-label, single-arm, phase Ib clinical trial of HH2853 treatment in patients with relapsed and/or refractory peripheral T-cell lymphoma.Journal of hematology & oncology · 2025Article
- Efficacy of anti-PD1 therapy in extranodal NK/T cell lymphoma: A matched cohort analysis from the LYSA.HemaSphere · 2025Article
- Sugemalimab plus chemotherapy vs. chemotherapy for treatment of Chinese patients with esophageal squamous cell carcinoma: a cost effectiveness analysis to inform decision making.Frontiers in oncology · 2025Article
- Targeting PD-L1 for PCNS-DLBCL: from molecular effects to clinical translation.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
25 authors at 16 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeRelapsed or refractory extranodal natural killer/T-cell lymphoma (R/R ENKTL) is a rare and aggressive type of non-Hodgkin lymphoma with limited treatment options. This phase II study evaluated the efficacy and safety of sugemalimab, an anti-PD-L1 monoclonal antibody, in R/R ENKTL.
methodsEligible patients received sugemalimab 1,200 mg intravenously once every 3 weeks for up to 24 months or until progression, death, or study withdrawal. The primary end point was objective response rate (ORR) assessed by an independent radiologic review committee. Key secondary end points included ORR assessed by the investigators, complete response rate, duration of response, and safety.
resultsAt the data cutoff (February 23, 2022), 80 patients were enrolled and followed for a median of 18.7 months. At baseline, 54 (67.5%) had stage IV disease and 39 (48.8%) had received ≥2 lines of prior systemic therapy. Independent radiologic review committee-assessed ORR was 44.9% (95% CI, 33.6 to 56.6); 28 (35.9%) patients achieved a complete response and seven (9.0%) achieved a partial response, with a 12-month duration of response rate of 82.5% (95% CI, 62.0 to 92.6). Investigator-assessed ORR was 45.6% (95% CI, 34.3 to 57.2), and 24 (30.4%) patients achieved a complete response. Most treatment-emergent adverse events were grade 1-2 in severity, and grade ≥ 3 events were reported in 32 (40.0%) patients.
conclusionSugemalimab showed robust and durable antitumor activity in R/R ENKTL. Treatment was well tolerated with expected safety profile for this drug class.
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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.