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Objective: Unresectable hepatocellular carcinoma (uHCC) continues to pose effective treatment options. The objective of this study was to assess the efficacy and safety of combining low-dose cyclophosphamide with lenvatinib, pembrolizumab and transarterial chemoembolization (TACE) for the treatment of uHCC.
Methods: From February 2022 to November 2023, a total of 40 patients diagnosed with uHCC were enrolled in this small-dose, single-center, single-arm, prospective study. They received a combined treatment of low-dose cyclophosphamide with lenvatinib, pembrolizumab, and TACE. Study endpoints included progression-free survival (PFS), objective response rate (ORR), and safety assessment. Tumor response was assessed using the modified Response Evaluation Criteria in Solid Tumors (mRECIST), while survival analysis was conducted through Kaplan-Meier curve analysis for overall survival (OS) and PFS. Adverse events (AEs) were evaluated according to the National Cancer Institute Common Terminology Criteria for Adverse Events (version 5.0).
Results: A total of 34 patients were included in the study. The median follow-up duration was 11.2 [95% confidence interval (95% CI), 5.3-14.6] months, and the median PFS (mPFS) was 15.5 (95% CI, 5.4-NA) months. Median OS (mOS) was not attained during the study period. The ORR was 55.9%, and the disease control rate (DCR) was 70.6%. AEs were reported in 27 (79.4%) patients. The most frequently reported AEs (with an incidence rate >10%) included abnormal liver function (52.9%), abdominal pain (44.1%), abdominal distension and constipation (29.4%), hypertension (20.6%), leukopenia (17.6%), constipation (17.6%), ascites (14.7%), and insomnia (14.7%). Abnormal liver function (14.7%) had the most common grade 3 or higher AEs.
Conclusions: A combination of low-dose cyclophosphamide with lenvatinib, pembrolizumab, and TACE is safe and effective for uHCC, showcasing a promising therapeutic strategy for managing uHCC.
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http://dx.doi.org/10.21147/j.issn.1000-9604.2024.02.02 | DOI Listing |
Zhongguo Zhong Yao Za Zhi
July 2025
School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137, China State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine Chengdu 611137, China.
This study aims to establish the S_(180) tumor-bearing mice model, and to investigate the influence of Shenqi Erpi Granules(SQEPG) on immune function, as well as the drug's tumor-suppressive effect and mechanism. SPF grade KM mice(half male and half female) were randomly divided into 6 groups: a control group, a model group, a cyclophosphamide group(50 mg·kg~(-1)), as well as SQEPG groups in low-, medium-, and high-dose(5.25, 10.
View Article and Find Full Text PDFCureus
July 2025
Division of Rheumatology, Department of Medicine, Jichi Medical University Saitama Medical Center, Saitama, JPN.
We report two cases of anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive dermatomyositis (DM) that recurred after long-term remission. The first case involved a 41-year-old Japanese woman, and the other involved a 31-year-old Chinese woman. Both patients were initially treated with prednisolone, tacrolimus, and low-dose intravenous cyclophosphamide.
View Article and Find Full Text PDFHaematologica
August 2025
Department of Hematology and Bone Marrow Transplantation, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1342, Saint Louis Research Institute, IHU Leukemia Institute Paris Saint Louis, SIRIC InSitu, Paris Cité University, Paris.
Allogeneic hematopoietic stem cell transplantation (alloHSCT) from mismatched unrelated donors (MMUD) carries high risks of non-relapse mortality (NRM) and graft-versus-host disease (GVHD). Post-transplant cyclophosphamide (PTCY) has emerged as an alternative to antithymocyte globulin (ATG) for GVHD prophylaxis. This single-center retrospective study compared PTCY (n=41) to high-dose ATG and low-dose ATG in 155 MMUD alloHSCT recipients.
View Article and Find Full Text PDFBlood Adv
August 2025
Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, United States.
BK virus-associated cystitis/urethritis (BK-C) is a major cause of morbidity in allogeneic hematopoietic cell transplantation (HCT) recipients. We prospectively followed weekly plasma and urine BK viral loads and associated symptoms in 169 recipients of post-transplantation cyclophosphamide (PTCy)-based HCT. Patients with ≥2 positive BK specimens before day +100 were considered at-risk for developing BK-C.
View Article and Find Full Text PDFBr J Haematol
August 2025
Hans Messner Allogeneic Blood and Marrow Transplant Program, Division of Medical Oncology and Haematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.
Anti-thymocyte globulin (ATG) and post-transplant cyclophosphamide (PTCy) are both effective drugs for graft-versus-host disease (GvHD) prophylaxis, but their combined use remains underexplored. We conducted a retrospective analysis of 582 patients with haematological malignancies who underwent unrelated donor transplantation with Status GvHD prophylaxis consisting of low-dose ATG (2 mg/kg) and PTCy over a 10-year period. The median time to neutrophil and platelet engraftment was 18 days (95% CI, 17-19) and 20 days (95% CI, 19-21) respectively.
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