Asia-Pacific journal of clinical oncology最新文献

{"title":"The prognostic and immune significance of Rab11A in pan-cancer and its function and mechanism underlying estrogen receptor targeting in breast cancer","authors":"Yilun Li,&nbsp;Baifang Ding,&nbsp;Mengyu Wei,&nbsp;Xiaolu Yang,&nbsp;Ruihuan Fu,&nbsp;Yinfeng Liu,&nbsp;Lin Zhu,&nbsp;Yan Ding,&nbsp;Wenjin Zhang,&nbsp;Geng Zhang,&nbsp;Shuo Zhang,&nbsp;Yuhui Bu,&nbsp;Jianchao He,&nbsp;Jianye Deng,&nbsp;Xiaohuan Bao,&nbsp;Jun Hao,&nbsp;Li Ma","doi":"10.1111/ajco.14130","DOIUrl":"10.1111/ajco.14130","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Rab11A is an important molecule for recycling endosomes and is closely related to the proliferation, invasion, and metastasis of tumors. This study investigated the prognostic and immune significance of Rab11A and validated its potential function and mechanism in breast cancer (BRCA).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>RNA sequencing data for 33 tumors were downloaded from The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression databases. Correlation analysis was used to evaluate the relationship between Rab11A expression and immune characteristics. Potential pathways were identified using the Kyoto Encyclopedia of Genes and Genomes and Gene Ontology analysis. Immunohistochemical analysis, colony formation assay, bromodeoxyuridine incorporation assay, immunofluorescence, and Western blot were used to explore potential function and mechanism.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Analysis of the TCGA database showed significant upregulation of Rab11A expression in a variety of cancers. Rab11A was up-regulated in 82.4% of BRCA. High Rab11A expression is associated with poor survival in cancer patients and is a predictor of poor prognosis. CIBERSORT analysis showed that Rab11A was negatively associated with almost all immune cycle activity scores pan-cancer. The results of the TCGA-BRCA cohort were further confirmed by using pathological samples from clinical BRCA patients. The results showed that Rab11A expression was correlated with estrogen receptor (ER) and progesterone receptor expression in BRCA (<i>p</i> &lt; 0.05). Knockdown and overexpression of Rab11A affected the proliferation of BRCA cells. Further mechanistic studies revealed that down-regulation of ER alpha (ERα) and up-regulation of ER beta (ERβ) mediated Rab11A-induced inhibition of BRCA cell proliferation.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Rab11A expression in pan-cancer is associated with poor prognosis and immune profile. In particular, in BRCA, Rab11A expression regulates cell proliferation by targeting ERα and ERβ. High Rab11A expression is tightly associated with immune characteristics, tumor microenvironment, and genetic mutations. These results provide a reference for exploring the role of Rab11A in pan-cancer and provide a new perspective for revealing potential therapeutic targets in BRCA.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"21 1","pages":"12-30"},"PeriodicalIF":1.4,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142456928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Author List","authors":"","doi":"10.1111/ajco.14129","DOIUrl":"https://doi.org/10.1111/ajco.14129","url":null,"abstract":"","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 S2","pages":"65-68"},"PeriodicalIF":1.4,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142435103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical breast examination: A screening tool for lower- and middle-income countries","authors":"Divya Khanna,&nbsp;Priyanka Sharma,&nbsp;Atul Budukh,&nbsp;Ajay Kumar Khanna","doi":"10.1111/ajco.14126","DOIUrl":"10.1111/ajco.14126","url":null,"abstract":"<p>Breast cancer (BC) remains a global health challenge, devastatingly impacting women's lives. Low-and-middle-income countries (LMIC), such as India, experience a concerning upward trend in BC incidence, necessitating the implementation of cost-effective screening methods. While mammography, ultrasonography, and magnetic resonance imaging are preferred screening modalities in resource-rich settings, limited resources in LMICs make clinical breast examination (CBE) the method of choice. This review explores the merits of CBE, its coverage, barriers, and facilitators in the Indian context for developing strategies in resource-constrained settings. CBE has shown significant down-staging and cost-effectiveness. Performed by trained health workers in minutes, CBE offers an opportunity for education about BC. Various individual and health system barriers, such as stigma, financial constraints, and the absence of opportunistic screening hinder CBE coverage. Promising facilitators include awareness programs, capacity building, and integrating CBE through universal health care. No healthcare provider must miss any screening opportunity through CBE.</p>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"690-699"},"PeriodicalIF":1.4,"publicationDate":"2024-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ajco.14126","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142340207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Xanthine negatively regulates c-MYC through the PI3K/AKT signaling pathway and inhibits the proliferation, invasion, and migration of breast cancer cells","authors":"Aijia Zhang,&nbsp;Limei Ai","doi":"10.1111/ajco.14125","DOIUrl":"10.1111/ajco.14125","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background aim</h3>\u0000 \u0000 <p>Breast cancer is a prevalent and aggressive malignancy associated with elevated mortality rates worldwide. Dysregulation of the c-MYC oncogene and aberrant activation of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) signaling pathway are common features in breast cancer progression, rendering them attractive therapeutic targets. Here, we assessed the effects of the plant derivative, xanthine, on breast cancer cells and explored the molecular mechanisms underlying its activity.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Breast cancer cell lines were treated with xanthine, followed by assessment of c-MYC expression levels. Cell proliferation, invasion, and migration were analyzed to assess the effects of xanthine treatment on breast cancer cell behavior.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Xanthine treatment induced a decrease in c-MYC expression, resulting in significant inhibition of breast cancer cell proliferation, invasion, and migration. Mechanistic investigations revealed that these effects were mediated by suppression of the PI3K/AKT signaling pathway.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Xanthine shows great potential for breast cancer treatment by targeting c-MYC via the PI3K/AKT signaling pathway. Our findings indicate that development of xanthine as a novel treatment option for breast cancer, which acts by influencing key oncogenic pathways involved in tumor progression, may be warranted.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"21 1","pages":"3-11"},"PeriodicalIF":1.4,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142340209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"E74-like factor 4 promotes the proliferation, invasion, and migration of colorectal cancer cells via long non-coding RNA integrin subunit beta 8 antisense RNA 1-mediated histone H3 lysine 27 trimethylation modification","authors":"Qi Wang,&nbsp;Shaofeng Liu","doi":"10.1111/ajco.14112","DOIUrl":"10.1111/ajco.14112","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>Colorectal cancer (CRC) is a common malignancy in the gastrointestinal tract. The main objective of this study is to explore the potential mechanisms of E74-like factor 4 (ELF4) in CRC progression, providing a novel therapeutic target for CRC treatment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>CRC cells and normal control cells were cultured. Levels of ELF4/long non-coding RNA integrin subunit beta 8 antisense RNA 1 (LncRNA ITGB8-AS1)/claudin-23 (CLDN23) were detected by real-time quantitative polymerase chain reaction or Western blot assay. ELF4 siRNA, ITGB8-AS1 pcDNA3.1, or CLDN23 siRNA were transfected into cells. Cell proliferation, migration, and invasion were evaluated. The enrichment of ELF4 on the ITGB8-AS1 promoter was detected. Dual-luciferase assay was employed to assess the binding between ELF4 and the ITGB8-AS1 promoter. RNA pull-down and RNA immunoprecipitation assays were conducted to investigate the binding between ITGB8-AS1 and enhancer of zeste homolog 2 (EZH2). The binding of EZH2 and histone H3 lysine 27 trimethylation (H3K27me3) to the CLDN23 promoter was detected.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>ELF4 and ITGB8-AS1 were upregulated in CRC cells, while CLDN23 was downregulated. Knockdown of ELF4 inhibited cell proliferation, invasion, and migration. Mechanistically, ELF4 transcriptionally activated ITGB8-AS1 and promoted the binding between ITGB8-AS1 and EZH2. EZH2 catalyzed H3K27me3 modification on the CLDN23 promoter, leading to decreased CLDN23 expression. Overexpression of ITGB8-AS1 or downregulation of CLDN23 could reduce the inhibitory effects of silencing ELF4 on CRC cell proliferation, migration, and invasion.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>ELF4 accelerates CRC progression through the ITGB8-AS1/CLDN23 axis, providing new therapeutic targets for CRC.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"761-770"},"PeriodicalIF":1.4,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142340208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The clinical utility of autologous tumor lysate-loaded dendritic cell vaccination for patients with glioma: A systematic review and meta-analysis","authors":"Mohammad Amin Habibi,&nbsp;Mohammad Sina Mirjani,&nbsp;Muhammad Hussain Ahmadvand,&nbsp;Pouria Delbari,&nbsp;Shayan Arab,&nbsp;Poriya Minaee,&nbsp;SeyedMohammad Eazi,&nbsp;Sajjad Ahmadpour","doi":"10.1111/ajco.14110","DOIUrl":"10.1111/ajco.14110","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Dendritic cell (DC) vaccines show promise for glioma treatment, but optimal use remains uncertain. This meta-analysis examined DC vaccine efficacy and safety for gliomas.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This systematic review and meta-analysis study was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. From the date of inception to October 23, 2023, electronic databases PubMed, Embase, Web of Science, and Scopus have been thoroughly evaluated.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A total of 12 studies with 998 patients and a mean age ranging from 40.2 to 56 years were included. Across 12 articles, DC vaccine 6-month overall survival (OS) was 100% [95% confidence interval {95%CI}: 100%–100%]. Respectively, 12-month OS reported 75% [95%CI: 65%–85%] but declined to 32% [95%CI: 20%–43%] for 24-month OS. 6- and 12-month progression-free survival reached 49% [95%CI: 21%–77%] and 19% [95%CI:8%–30%]. Studying radiological outcomes shows that complete response and partial response rates were 13% [95%CI: 17%–42%], and 26% [95%CI: 10%–42%], though stable disease reached 33% [95%CI: 15%–51%], suggesting predominant antineoplastic effects. The progressive disease rate also was 24% [95%CI: 9%–57%].</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>In gliomas, DC vaccinations show a temporary efficacy; stability is more prevalent than regression. Impacts favor decreased resistance to early disease. Enhancing efficacy remains critical. Early therapy can be enhanced by appropriate supplementary therapy integration.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"671-680"},"PeriodicalIF":1.4,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ajco.14110","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142153081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Different characteristics of the tumor immune microenvironment among subtypes of salivary gland cancer","authors":"Yoshiaki Nagatani,&nbsp;Naomi Kiyota,&nbsp;Yoshinori Imamura,&nbsp;Taiji Koyama,&nbsp;Yohei Funakoshi,&nbsp;Masato Komatsu,&nbsp;Tomoo Itoh,&nbsp;Masanori Teshima,&nbsp;Ken-Ichi Nibu,&nbsp;Kazuko Sakai,&nbsp;Kazuto Nishio,&nbsp;Manami Shimomura,&nbsp;Tetsuya Nakatsura,&nbsp;Daiki Ikarashi,&nbsp;Takayuki Nakayama,&nbsp;Shigehisa Kitano,&nbsp;Hironobu Minami","doi":"10.1111/ajco.14108","DOIUrl":"10.1111/ajco.14108","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>Although immune checkpoint inhibitors (ICPi) for salivary gland cancer (SGC) have been investigated in clinical trials, details of the tumor immune microenvironment (TIME) remain unclear. This research aimed to elucidate the TIME of SGC and its relationship with tumor mutation burden (TMB) and to explore the rationale for the applicability of ICPi.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and methods</h3>\u0000 \u0000 <p>We selected five pathological types, namely adenoid cystic carcinoma (ACC); adenocarcinoma, not otherwise specified (ANOS); salivary duct carcinoma (SDC); and low/high-grade mucoepidermoid carcinoma (MEC_low/high). We investigated the TIME and TMB of each pathological type. TIME was evaluated by multiplexed fluorescent immunohistochemistry. TMB was measured by next-generation sequencing.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>ACC and MEC_high showed the lowest and highest infiltration of immune effector and suppressor cells in both tumor and stroma. ANOS, SDC, and MEC_low showed modest infiltration of immune effector cells in tumors. Correlation analysis showed a positive correlation between CD3⁺CD8⁺ T cells in tumor and TMB (<i>r</i> = 0.647). CD3⁺CD8⁺ T cells in tumors showed a positive correlation with programmed cell death-ligand 1 expression in tumor cells (<i>r</i> = 0.513) and a weak positive correlation with CD3⁺CD4⁺Foxp3⁺ cells in tumors (<i>r</i> = 0.399). However, no correlation was observed between CD3⁺CD8⁺ T cells and CD204⁺ cells in tumors (<i>r</i> = -0.049).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The TIME of ACC was the so-called immune desert type, which may explain the mechanisms of the poor response to ICPi in previous clinical trials. On the other hand, MEC_high was the immune-inflamed type, and this may support the rationale of ICPi for this pathological subtype.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"779-788"},"PeriodicalIF":1.4,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142131702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and safety of hepatic arterial infusion chemotherapy combined with donafenib in the treatment of unresectable hepatocellular carcinoma","authors":"Tao Wan,&nbsp;Xueqin Gan,&nbsp;Weijie Xiong","doi":"10.1111/ajco.14105","DOIUrl":"10.1111/ajco.14105","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>This study aimed at ascertaining the efficacy and safety of hepatic arterial infusion chemotherapy (HAIC) combined with donafenib versus HAIC alone in the treatment of unresectable hepatocellular carcinoma (HCC).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Seventy HCC patients were enrolled for our study, and they were randomized by simple randomization using computer-generated random numbers into two groups: control group and observation group. Regular follow-up reviews were conducted to assess the efficacy of treatments. The levels of apoptotic factors, the levels of hepatic fibrosis indices, the levels of serum tumor vascular factors and tumor markers, and the occurrence of adverse reactions in the two groups were recorded and compared.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Disease control rate, objective response rate, and progression-free survival (PFS) of patients in the observation group were higher in contrast to the control group. After 12 weeks of treatment, lower mRNA expression of c-mesenchymal-epithelial transition factor, telomerase, and Fas Ligand and higher mRNA expression of Fas and Caspase-3 were observed in HCC tissues of the observation group versus the control group (<i>p</i> &lt; 0.05); lower detection values of serum laminin, hyaluronic acid, collage type IV, vascular endothelial growth factor receptor 2, and alpha-fetal protein (AFP) were noted in HCC patients of the observation group in comparison to the control group (<i>p</i> &lt; 0.05); there was no difference in the incidence of adverse reactions between the two groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Donafenib combined with HAIC in the treatment of unresectable HCC patients can notably reduce serum AFP levels, improve hepatic fibrosis, enhance short-term efficacy, prolong PFS, and have a favorable safety profile.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"747-753"},"PeriodicalIF":1.4,"publicationDate":"2024-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142054792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anaplastic thyroid cancer: A review of recent evidence and summary of an Australian institutional protocol","authors":"Anna K Lawless,&nbsp;Shejil Kumar,&nbsp;Jessica Bindra,&nbsp;Mark Sywak,&nbsp;Angela Chou,&nbsp;John Turchini,&nbsp;Alexander Papachristos,&nbsp;Ayanthi Wijewardene,&nbsp;Stanley Sidhu,&nbsp;Mahsa Ahadi,&nbsp;Lyndal Tacon,&nbsp;Anthony Glover,&nbsp;Katherine Clark,&nbsp;Venessa Tsang,&nbsp;Leo Pang,&nbsp;Roderick J Clifton-Bligh,&nbsp;Bruce Robinson,&nbsp;Anthony J Gill,&nbsp;Alexander Guminski,&nbsp;Thomas Eade,&nbsp;Matti L Gild","doi":"10.1111/ajco.14106","DOIUrl":"10.1111/ajco.14106","url":null,"abstract":"<p>Anaplastic thyroid cancer (ATC), a rare and highly aggressive malignancy, is characterized by an exceptionally poor prognosis, where the majority of patients present with extensive local invasion and/or distant metastases. 20–30% of ATCs harbor the BRAF-V600E mutation. Neoadjuvant BRAF-targeted therapy may have the potential to downstage and facilitate surgical resection for patients with locally advanced and unresectable primary tumors with BRAF mutation and may convey a survival advantage in those with metastatic disease. There is emerging evidence to support the use of other targeted agents, including multikinase inhibitors, as well as the incorporation of immunotherapy into the treatment regimen. Rapid molecular and pathological diagnosis and expert multidisciplinary discussion at specialized treatment centers are critical to expedite investigations and initiate treatment for this complex and rapidly progressive disease.</p>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"681-689"},"PeriodicalIF":1.4,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ajco.14106","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141981510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adherence to guidelines in curative treatment of venous thromboembolism in cancer patients: Insights from a retrospective Tunisian study","authors":"Sofiene Fendri,&nbsp;Alia Latrous,&nbsp;Khedija Meddeb,&nbsp;Mouna Ayadi,&nbsp;Amina Mokrani,&nbsp;Henda Belhajali Rais","doi":"10.1111/ajco.14107","DOIUrl":"10.1111/ajco.14107","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To describe the management and treatment practices of venous thromboembolism (VTE) in cancer patients, assess compliance with the 2023 European Society for Medical Oncology recommendations, and identify factors that may limit or influence their application.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We conducted, in a Tunisian center, a retrospective study that included patients treated for cancer or hematologic malignancies and diagnosed with deep vein thrombosis (DVT) and/or pulmonary embolism between January 1, 2022, and August 1, 2023.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The study involved 90 patients. DVTs were significantly predominant (81.1%). VTE mostly occurred within 3 months of the cancer diagnosis (41.1%). All patients received anticoagulant treatment. The most frequently prescribed class of anticoagulants was direct oral anticoagulants (42.2%), followed by low molecular weight heparin (36.7%), and finally vitamin K antagonists (21.1%). Financial constraints and/or refusal of social security to provide the treatment were the main cause for changes in the anticoagulant therapy (16.7%). Deaths (25.5%) and repermeabilization of the initially thrombosed venous network on imaging (11.1%) were the two primary reasons for treatment discontinuation. Bleeding complication was the cause of treatment modification or discontinuation in 7.7% and 5.5% of patients, respectively. Overall, guidelines were fully followed in 49 patients (54.4%) concerning the choice of pharmacological class, dose and duration of treatment. Financial constraints experienced by patients were significantly and independently associated with lower adherence to recommendations (<i>p</i> = 0.032).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Adherence to guidelines is insufficient. Measures must be implemented to enhance the management of VTE and to develop strategies for improving access to anticoagulants.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8633,"journal":{"name":"Asia-Pacific journal of clinical oncology","volume":"20 6","pages":"754-760"},"PeriodicalIF":1.4,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141981509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}