T Cell Non-Hodgkin Lymphoma

P3, N=124, Not yet recruiting, SecuraBio | Initiation date: Dec 2024 --> Mar 2025

P2, N=200, Recruiting, Memorial Sloan Kettering Cancer Center

P1, N=25, Not yet recruiting, Second Affiliated Hospital, School of Medicine, Zhejiang University

Computed tomography (CT) scanning of the orbit revealed no extension, and positron emission tomography-computed tomography (PET-CT) showed no systemic involvement. The patient underwent surgical excision without adjuvant chemoradiation and has remained in clinical remission for five months.

These rhenium(I) tricarbonyl complexes also slightly increased ROS production and significantly decreased the mitochondrial membrane potential by 50 % (5eRe) and 45 % (6dRe) compared to untreated cells and cells treated with 5e and 6d. These results suggest that the cytotoxic effects of these compounds are mediated by their effects on mitochondrial membrane potential and the subsequent increase in ROS production.

This case underscores the importance of early biopsy and molecular testing when standard treatments fail. Early recognition and routine examinations, including lymph node assessments and skin biopsies, are critical for improving patient outcomes, as timely diagnosis leads to more effective treatment options and potential remission.

Pediatric SPTCL in Thailand frequently involves germline HAVCR2 mutations and/or HLH/HLH-like systemic illnesses. With comparable response and modest therapy-related toxicity, IST-based regimens may alternatively be considered as first-line treatment for pediatric SPTCL.

EBV-associated T-cell lymphoma with haemophagocytic lymphohistiocytosis can affect not only children but also adolescents and young adults, highlighting the need for awareness of the high fatality risk.Early recognition of EBV-associated haemophagocytic lymphohistiocytosis (EBV-HLH) is crucial; when a patient presents with fever, pancytopaenia and hepatosplenomegaly.Future prospective studies are warranted to determine the treatment strategy and the optimal patient population that requires early bone marrow transplantation when initial treatment is inadequate.

Thanks to international cooperative groups, treatment of mycosis fungoides, CD30+ lymphoproliferations and erythrodermic lymphomas is now well established which is not the case for the other entities. Treatments may be classified in five categories: skin directed therapies, systemic non-chemotherapeutic treatments, immunomodulators, targeted immunotherapies and chemotherapies.

It was administered treatment based on prednisone and phototherapy with a good response. This case makes possible an outlook of the demographic data of HMF, and it allows this entity to be taken into consideration for possible differential diagnoses that are not contemplated due to the limited dissemination of knowledge about this disease. It is important to emphasize the knowledge of HMF since early diagnosis and timely treatment will improve the prognosis in our patients and prevent them from being treated incorrectly.

The promising clinical efficacy observed warrants further investigation, and development of acimtamig for patients with R/R CD30+ lymphomas continues in combination with allogeneic natural killer cells.

P1, N=16, Completed, Beijing Boren Hospital | Recruiting --> Completed

IDH1/2 mutations are identified in a small subset of NSCLCs. Our findings suggest that >25% of these mutations are hematopoietic in origin with important implications for diagnosis and management of these patients. Among those with mutations arising from the lung neoplasm, IDH1/2 mutations were primarily seen in conjunction with another driver and were subclonal in nature, suggesting patterns of clonal heterogeneity and evolution.

P2, N=59, Recruiting, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine

P2, N=51, Recruiting, Fudan University | Trial completion date: Sep 2025 --> Dec 2026 | Trial primary completion date: Dec 2023 --> Dec 2026

P2, N=170, Active, not recruiting, Innate Pharma | Trial completion date: Oct 2024 --> Jan 2026

This is the first report of Mn(I)-tricarbonyl-based sonosensitizers for cancer SDT. Overall, this study, for the first time, establishes the effectiveness of 3d metal carbonyls in SDT.

In 5 patients with PTCL, ctDNA negativity showed 100% concordance with negative PET-CT results. Our results, albeit with small numbers, suggest that ctDNA is strongly associated with clinical outcomes in patients with PTCL; ctDNA may serve as a useful tool to monitor and prognosticate patients with PTCL when validated in a large cohort of patients.

P1/2, N=40, Completed, Nanjing Zenshine Pharmaceuticals | Recruiting --> Completed | N=70 --> 40

Finally, all acute myeloid leukaemia (n = 52) and most T-cell non-Hodgkin lymphoma (n = 31/32) tested samples were negative for ROR1 via IHC. In conclusion, ROR1 shows a heterogeneous tumour cell expression profile across multiple leukaemias and lymphomas, making it a tumour target that would require different patient selection strategies to develop novel therapeutic modalities.

The PTCL-TFH cases correlated with an angioimmunoblastic T-cell lymphoma (AITL) gene signature, had more EBER-positive cells than the PTCL-GATA3 and PTCL-TBX21 cases, and a subset had some morphologic features of AITL (p < 0.01). This study highlights the unique morphologic and phenotypic variations within the newly-identified PTCL subtypes and should enable more precise diagnosis and tailored therapeutic strategies in the future.

P1, N=120, Active, not recruiting, Kymera Therapeutics, Inc. | Recruiting --> Active, not recruiting

P=N/A, N=25, Not yet recruiting, Peking University People's Hospital

Hematologic malignancies are one of the more common neoplasms to occur in the sinonasal tract and include a wide range of entities, including mature and immature B cell and T cell neoplasms as well as plasma cell dyscrasias and histiocytic disorders. CD45 expression can be helpful in identifying many, but not all, hematopoietic neoplasms in the sinonasal tract, and more extensive immunophenotyping, including EBV in situ hybridization, as well as correlation with genetic results and clinical features may be required for diagnosis.

The safety profile of valemetostat monotherapy was acceptable in these patients with relapsed or refractory non-Hodgkin lymphoma. Favourable clinical activity was observed. These findings support a new indication for valemetostat in this setting.

These data show that treatment with valemetostat leads to durable responses in patients with relapsed or refractory peripheral T-cell lymphoma, with a manageable safety profile.

No abstract available

P2, N=26, Active, not recruiting, John Reneau | Trial completion date: Apr 2024 --> May 2025 | Trial primary completion date: Apr 2024 --> May 2025

GATA3 is a useful marker for differentiating CHL from B-cell non-Hodgkin lymphomas but its efficiency is limited in ALK (-) ALCL and mediastinal grey zone lymphomas. Due to the heterogeneous reaction diagnostic value is limited in core needle biopsies.

These findings provide novel insights into the molecular portrait of ALCL, that could help improve treatment strategies and the prognosis for ALCL patients.

Cutaneous lymphoma should be considered as a potential differential diagnosis for severe feather loss in tawny frogmouths and other avian species, when other more common causes have been ruled out. Similarly, disseminated lymphoma is a differential diagnosis worthy of consideration in cases of systemic debilitation in tawny frogmouths.

P=N/A, N=15, Not yet recruiting, Northwestern University

we report the first case of EMS with t(1;8)(q25;p11) to have a favorable outcome after allo-HSCT. The encouraging results support the use of aggressive chemotherapy in conjunction with early allo-HSCT for EMS patients with t(1;8)(q25;p11).

The prognostic model established by them combined clinical features, and serological and pathological indicators and could effectively predict the prognosis of AITL patients. The online version contains supplementary material available at 10.1007/s12288-024-01767-1.

P1, N=23, Active, not recruiting, Ohio State University Comprehensive Cancer Center | Recruiting --> Active, not recruiting | N=10 --> 23 | Trial completion date: Dec 2022 --> Dec 2024 | Trial primary completion date: Dec 2022 --> Dec 2024

P1/2, N=18, Completed, University of Colorado, Denver | Active, not recruiting --> Completed

This is the first reported case of MF in a child with TS. This case emphasises the importance of carefully evaluating skin lesions in patients with TS and suggests considering MF as a differential diagnosis.

The dog stayed in remission after toceranib administration and survived for 460 days. Toceranib should be considered an effective treatment option for canine HSTCL.

P1, N=64, Recruiting, National Cancer Institute (NCI) | Suspended --> Recruiting

Furthermore, targeting KLRG1 alone or combined with MYC inhibition using an eIF4 inhibitor is effective against NK-cell tumors. Therefore, our observations provide insights into the pathogenesis and highlight potential therapeutic targets, including CXCL16, KLRG1, and MYC, in ENKTCL, which can help improve its diagnostic and therapeutic strategies.

No abstract available

No abstract available