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Journal Der Deutschen Dermatologischen... Jan 2020
PubMed: 31985160
DOI: 10.1111/ddg.14018_g -
Cancer Biotherapy & Radiopharmaceuticals Oct 2023This study investigated the loadability and releasing profiles of vinorelbine and raltitrexed from CalliSpheres Beads (CB) , and further explored the pharmacokinetic...
This study investigated the loadability and releasing profiles of vinorelbine and raltitrexed from CalliSpheres Beads (CB) , and further explored the pharmacokinetic features of vinorelbine and raltitrexed eluting CB Ten milligrams vinorelbine and 0.2 mg raltitrexed were mixed with 0.15 g CB at two sizes (100-300 and 300-500 μm) for 24 h, respectively, to measure the loadability. Then vinorelbine/raltitrexed loading CBs were placed in 20% phosphate-buffered saline for 24 h to measure the release profiles. Transcatheter arterial chemoembolization (TACE) with 1 mg vinorelbine eluting CBs (two sizes respectively) and transcatheter arterial hepatic infusion (TAI) with 1 mg vinorelbine were performed in 9 rabbits (3 rabbits in each group). The above experiments were repeated with 0.2 mg raltitrexed. Vinorelbine loading efficiency quickly reached 90% within 10 min with maximum loadability >90% by CB with both two sizes, and vinorelbine release rate gradually increased to ∼100% within 1 h. Raltitrexed loading efficiency gradually increased to >40% within 15 min, then slowly increased to >60% within 24 h, with maximum loadability <70% by CB with both sizes, and raltitrexed release rate gradually increased to >90% within 1 h. Besides, vinorelbine/raltitrexed eluting CB showed greatly decreased maximum serum concentration (Cmax) of the drug compared with TAI in rabbits with similar area under the curve (0-t), mean residence time (0-t), and half-time (T1/2). CB exhibits good loadability and an acceptable releasing profile for eluting vinorelbine and raltitrexed, and shows lower Cmax and numerically stable concentration than TAI.
Topics: Animals; Rabbits; Vinorelbine; Carcinoma, Hepatocellular; Liver Neoplasms; Chemoembolization, Therapeutic
PubMed: 32614660
DOI: 10.1089/cbr.2019.3360 -
Frontiers in Oncology 2023Pediatric classical Hodgkin lymphoma (CHL) is a curable disease; however, the optimal salvage regimen is unclear for relapsed/refractory (R/R) disease. This study aimed...
Outcome and toxicity of ifosfamide, carboplatin, and etoposide versus gemcitabine and vinorelbine regimen for pediatric patients with relapsed or refractory Hodgkin's lymphoma.
BACKGROUND
Pediatric classical Hodgkin lymphoma (CHL) is a curable disease; however, the optimal salvage regimen is unclear for relapsed/refractory (R/R) disease. This study aimed to compare response rates, toxicity, event-free survival (EFS), and overall survival (OS) of ifosfamide, carboplatin, and etoposide (ICE) with gemcitabine and vinorelbine (GV) regimen after first-line doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD) in pediatric patients with R/R CHL.
METHODS
This is a retrospective cohort study of 132 pediatric patients with R/R CHL treated from July 2012 to December 2020 with ICE (n = 82) or GV (n = 50).
RESULTS
The median age at relapse was 13.9 years, and 68.2% were men. Rates of complete response, partial response, and progressive disease before consolidation were 50.6%, 3.7%, and 45.7% for ICE and 28.5%, 0%, and 71.5% for GV (P = 0.011). By multivariate analysis, regimen (P = 0.002), time to relapse (P = 0.0001), and B-symptoms (P = 0.002) were independent factors to lower response rates. Hematological toxicity, electrolyte disturbance, hemorrhagic cystitis, infectious complications, and hospital admission for fever neutropenia were statistically significant higher for the ICE regimen. Treatment-related mortalities were 2.4% for ICE and 2% for GV (P = 0.86). The 3-year EFS was 39.3% ± 11.4% for ICE and 24.9% ± 12.5% for GV (P = 0.0001), while 3-year OS was 69.3% ± 10.6% and 74% ± 12.9% (P = 0.3), respectively. By multivariate analysis, regimen (P = 0.0001), time to relapse (P = 0.011), B-symptoms (P = 0.001), and leukocytosis (P = 0.007) were significant for EFS, while anemia (P = 0.008), and progressive disease on early response evaluation (P = 0.022) were significant for OS.
CONCLUSIONS
The ICE regimen had a better overall response rate and EFS, but higher toxicity, than GV; however, OS and mortality were similar.
PubMed: 37441423
DOI: 10.3389/fonc.2023.1153128 -
Tumori Oct 2023Desmoid-type fibromatosis are rare intermediate tumors in children and adolescents. Owing to local aggressiveness and relapse, systemic treatment for symptomatic...
BACKGROUND
Desmoid-type fibromatosis are rare intermediate tumors in children and adolescents. Owing to local aggressiveness and relapse, systemic treatment for symptomatic advanced or progressive forms is recommended. Following promising results in adult patients, oral vinorelbine is investigated in young patients.
METHODS
A retrospective review of young patients (<25 years old) with advanced or progressive desmoid type fibromatosis treated with oral vinorelbine in eight large centers of the Société Française des Cancers de l'Enfant was performed. In addition to tumor assessment according to RECIST 1.1, pre-treatment and during-treatment imagery were reviewed centrally to assess tumor volume and estimate fibrosis score through the change in percentage in hypoT2 signal intensity.
RESULTS
From 2005 to 2020, 24 patients (median age 13.9 years [range, 1.0-23.0]) received oral vinorelbine. Median number of prior systemic lines of treatment was 1 (range, 0-2), mainly based on intravenous low dose methotrexate and vinblastine. Before vinorelbine initiation, all patients had a progressive disease: radiological for 19, radiological and clinical (pain) for three and only clinical for two. Oral vinorelbine was delivered for a median duration of 12 months (range, 1-42). The toxicity profile was favorable, with no grade 3-4 event. Overall response estimated on 23 evaluable patients according to RECIST 1.1 criteria was three partial responses (13%), 18 stabilization (78%) and two progressive disease (9%). Overall progression-free survival was 89.3% (95% confidential intervals 75.2-100) at 24 months. Four stable tumors according to standard RECIST criteria displayed a partial response with > 65% tumor volume reduction. Among 21 informative patients, the estimated fibrosis score decreased for 15 patients, was stable for four patients and increased for two patients.
CONCLUSION
Oral vinorelbine seems to be effective to control advanced or progressive desmoid type fibromatosis in young patients, with a well-tolerated profile. These results support testing this drug as first-line alone or in combination to improve response rate while preserving quality of life.
Topics: Adult; Child; Adolescent; Humans; Vinorelbine; Fibromatosis, Aggressive; Quality of Life; Antineoplastic Combined Chemotherapy Protocols; Neoplasm Recurrence, Local; Vinblastine; Fibrosis; Treatment Outcome
PubMed: 37114926
DOI: 10.1177/03008916231169806 -
European Journal of Pharmacology Sep 2019Alkaloids are important chemical compounds that serve as a rich source for drug discovery. Numerous alkaloids screened from medicinal plants and herbs showed... (Review)
Review
Alkaloids are important chemical compounds that serve as a rich source for drug discovery. Numerous alkaloids screened from medicinal plants and herbs showed antiproliferative and anticancer effects on wide category of cancers both in vitro and in vivo. Vinblastine, vinorelbine, vincristine, and vindesine have already been successfully developed as anticancer drugs. The available and up-to-date information on the ethnopharmacological uses in traditional medicine, phytochemistry, pharmacology and clinical utility of alkaloids were collected using various resources (PubMed, ScienceDirect, Google Scholar and Springerlink). In this article, we provide a comprehensive and critical overview on naturally-occurring alkaloids with anticancer activities and highlight the molecular mechanisms of action of these secondary metabolites. Furthermore, this review also presents a summary of synthetic derivatives and pharmacological profiles useful to researchers for the therapeutic development of alkaloids. Based on the literature survey compiled in this review, alkaloids represent an important group of anticancer drugs of plant origin with enormous potential for future development of drugs for cancer therapy and management.
Topics: Alkaloids; Animals; Humans; Neoplasms
PubMed: 31228447
DOI: 10.1016/j.ejphar.2019.172472 -
Frontiers in Pharmacology 2023Despite the low incidence of soft tissue sarcomas (STSs), hundreds of thousands of new STS cases are diagnosed annually worldwide, and approximately half of them... (Review)
Review
Despite the low incidence of soft tissue sarcomas (STSs), hundreds of thousands of new STS cases are diagnosed annually worldwide, and approximately half of them eventually progress to advanced stages. Currently, chemotherapy is the first-line treatment for advanced STSs. There are difficulties in selecting appropriate drugs for multiline chemotherapy, or for combination treatment of different STS histological subtypes. In this study, we first comprehensively reviewed the efficacy of various chemotherapeutic drugs in the treatment of STSs, and then described the current status of sensitive drugs for different STS subtypes. anthracyclines are the most important systemic treatment for advanced STSs. Ifosfamide, trabectedin, gemcitabine, taxanes, dacarbazine, and eribulin exhibit certain activities in STSs. Vinca alkaloid agents (vindesine, vinblastine, vinorelbine, vincristine) have important therapeutic effects in specific STS subtypes, such as rhabdomyosarcoma and Ewing sarcoma family tumors, whereas their activity in other subtypes is weak. Other chemotherapeutic drugs (methotrexate, cisplatin, etoposide, pemetrexed) have weak efficacy in STSs and are rarely used. It is necessary to select specific second- or above-line chemotherapeutic drugs depending on the histological subtype. This review aims to provide a reference for the selection of chemotherapeutic drugs for multi-line therapy for patients with advanced STSs who have an increasingly long survival.
PubMed: 37637411
DOI: 10.3389/fphar.2023.1199292 -
Clinical Lymphoma, Myeloma & Leukemia Nov 2022Chemotherapy for classic Hodgkin lymphoma (cHL) patients on hemodialysis (HD) is an extremely challenging situation because pharmacokinetic and pharmacodynamic studies... (Review)
Review
Chemotherapy for classic Hodgkin lymphoma (cHL) patients on hemodialysis (HD) is an extremely challenging situation because pharmacokinetic and pharmacodynamic studies of most chemotherapeutics are lacking for the HD patient, and the small amount of evidence available comes mostly from case reports and small case series. In this review, we provide recommendations based on treatment experience of cHL patients on HD in the literature. HD patients undergoing chemotherapy are at risk of overdose and toxicities because many drugs are significantly eliminated by the kidneys, and at the same time, are at risk of undertreatment because many drugs are removed by HD. Therefore, dose modifications and timing of drug administration in relation to HD sessions must be carefully planned according to the distinct traits of each chemotherapeutic. We carried out an exhaustive literature review of reports of actual administrations of chemotherapeutics to cHL on HD, and also extrapolated data from reports of the same chemotherapeutics that were administered to HD patients with malignancies other than cHL. We summarized the information found in the literature, and provide practical and balanced recommendations concerning dose modifications and optimal timing of drug administration in relation to HD sessions for each chemotherapeutic. Chemotherapy regimens and individual chemotherapeutics studied in this review include ABVD (doxorubicin + bleomycin + vinblastine + dacarbazine), BEACOPP (bleomycin + etoposide + doxorubicin + cyclophosphamide + vincristine + procarbazine + prednisolone), MOPP (mechlorethamine + vincristine + procarbazine + prednisolone), gemcitabine, vinorelbine, brentuximab vedotin, and PD-1 inhibitors (nivolumab and pembrolizumab).
Topics: Humans; Hodgkin Disease; Vinblastine; Vincristine; Antineoplastic Combined Chemotherapy Protocols; Etoposide; Brentuximab Vedotin; Mechlorethamine; Procarbazine; Vinorelbine; Nivolumab; Immune Checkpoint Inhibitors; Bleomycin; Dacarbazine; Doxorubicin; Cyclophosphamide; Prednisolone; Renal Dialysis
PubMed: 35948477
DOI: 10.1016/j.clml.2022.07.008 -
Anticancer Research Jun 2022Tumor vasculature is an important component of the tumor microenvironment and deeply affects anticancer immune response. Eribulin is a non-taxane inhibitor of the...
BACKGROUND/AIM
Tumor vasculature is an important component of the tumor microenvironment and deeply affects anticancer immune response. Eribulin is a non-taxane inhibitor of the mitotic spindle. However, off-target effects interfering with the tumor vasculature have been reported. The mechanisms responsible of this effect are still unclear.
MATERIALS AND METHODS
We designed an in vitro study to investigate the effect of eribulin, with or without TGF-β, on neo-angiogenesis, and on the expression of the adhesion molecules ICAM-1 and VCAM-1. We also investigated the effects of paclitaxel and vinorelbine under the same experimental conditions.
RESULTS
Eribulin up-regulated the epithelial markers VE-cadherin and CD-31 in HUVEC and inhibited tube formation in HUVEC cells cultured in Matrigel. The drug effectively arrested tube formation even in the presence of TGF-β and counteracted the TGF-β-induced change in cell shape from the endothelial cobblestone-like morphology to an elongated spindle-shaped morphology. We also observed that eribulin was able to upregulate ICAM-1 and to counteract its down-regulation induced by TGF-β.
CONCLUSION
Eribulin exerts different off-label effects: increases vascular remodeling, counteracts the endothelial-to-mesenchymal transition (EndMT) mediated by TGF-β and promotes tumor infiltration by immune cells via increasing the expression of ICAM-1 and transcription of CD31 and VE-cadherin. Moreover, eribulin was able to inhibit vasculature remodeling and the induction of EndMT mediated by TGF-β better than vinorelbine and paclitaxel. The effects observed in this study might have important therapeutic consequence if the drug is combined with immunotherapy.
Topics: Furans; Humans; Intercellular Adhesion Molecule-1; Ketones; Neoplasms; Paclitaxel; Transforming Growth Factor beta; Tumor Microenvironment; Vinorelbine
PubMed: 35641280
DOI: 10.21873/anticanres.15767 -
Journal of Molecular Medicine (Berlin,... Apr 2023Neuroblastoma is the most common malignant tumor in childhood, and metastases occur in more than 30% patients. Recurrent metastasis is the main cause of poor prognosis...
Neuroblastoma is the most common malignant tumor in childhood, and metastases occur in more than 30% patients. Recurrent metastasis is the main cause of poor prognosis and high mortality in neuroblastoma. In this regard, there is still a lack of sufficient biomarkers and effective therapies. Therefore, we performed a multi-omics analysis of neuroblastoma patients from Therapeutically Applicable Research To Generate Effective Treatments (TARGET). With clinical relapse site information, tumor samples derived from the primary site were divided into recurrent metastasis and primary tumor groups. The initial gene signature was obtained by comparing RNA-Seq and copy number variation differences. Survival data was used to further filter prognosis-related genes. This 18-gene signature consists of three clusters: tumor suppression, cell proliferation, and immunity. A super enhancer is involved in the enhanced expression of NCAPG in cluster2 together with IRF3. Based on the gene signature expression in primary neuroblastoma, it is possible to predict tumor metastasis before it occurs. According to the anticancer drug dataset of Genomics of Drug Sensitivity in Cancer (GDSC), vinorelbine and docetaxel were predicted to have high sensitivity against recurrent metastatic neuroblastoma. In conclusion, our study offers a novel metastasis biomarker and helps understand the mechanisms of tumor recurrent metastasis. KEY MESSAGES: We identified a novel eighteen-gene signature of recurrent metastasis neuroblastoma and build risk and classification models. We dissected the regulatory role of NCAPG in signatures. We found immune exhaustion and immunosuppression in recurrent metastasis neuroblastoma. Vinorelbine and docetaxel were predicted to have high sensitivity against recurrent metastatic neuroblastoma.
Topics: Humans; Gene Expression Profiling; Docetaxel; Vinorelbine; DNA Copy Number Variations; Neoplasm Recurrence, Local; Neuroblastoma; Chronic Disease
PubMed: 36856811
DOI: 10.1007/s00109-023-02299-3 -
Frontiers in Oncology 2020The global COVID-19 pandemic has disrupted healthcare delivery, particularly for patients with advanced lung cancer. While certain aspects of care can be safely omitted... (Review)
Review
The global COVID-19 pandemic has disrupted healthcare delivery, particularly for patients with advanced lung cancer. While certain aspects of care can be safely omitted or delayed, systemic therapy plays an important role in survival and quality of life for patients with advanced lung cancer; limiting access to systemic therapy will compromise cancer-related outcomes. This can be at odds with strategies to mitigate risk of COVID-19 exposure, which include reducing hospital and clinic visits. One important strategy is implementation of oral cancer therapies. Many standard regimens require intravenous infusions but there are specific circumstances where an oral agent could be an acceptable alternative. Integrating oral therapeutics can permit patients to receive effective systemic treatment without the exposure risks associated with frequent infusions. Here, we review currently available oral cytotoxic agents with a potential role in the treatment of lung cancer.
PubMed: 32426292
DOI: 10.3389/fonc.2020.00793