Current Oncology Reports最新文献

{"title":"Evolving Strategies in the Management of Microsatellite Instability-High/Mismatch Repair Deficient Esophagogastric Adenocarcinoma.","authors":"Nicole Baranda Balmaceda, Sunnie S Kim","doi":"10.1007/s11912-024-01624-4","DOIUrl":"10.1007/s11912-024-01624-4","url":null,"abstract":"<p><strong>Purpose of review: </strong>This review addresses the current treatment paradigm and new advancements in the management of microsatellite instability-high/mismatch repair deficient (MSI-H/dMMR) esophagogastric cancer (EGC).</p><p><strong>Recent findings: </strong>While chemotherapy and surgery remain the cornerstone of EGC treatment, MSI-H/dMMR tumors harbor high tumor mutational burden and represent a subset of patients who benefit from immune checkpoint inhibitors (ICI). ICI has been incorporated in the front line setting with and without chemotherapy for advanced disease. Recently, ICI has been studied in the perioperative setting for resectable disease. Though perioperative ICI results in improved response rates, it is not yet clear whether this translates to a survival benefit. Despite high response rates with ICI in this patient population, many do not respond to therapy, representing a major challenge in treatment. Preclinical studies have highlighted potential mechanisms of resistance which will guide drug development and clinical trials.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"81-94"},"PeriodicalIF":4.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143001572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NRG1 Fusions: The New Kid on the Block.","authors":"Brinda Gupta, Leila Borghaei, Stephen V Liu","doi":"10.1007/s11912-025-01640-y","DOIUrl":"10.1007/s11912-025-01640-y","url":null,"abstract":"<p><strong>Purpose of review: </strong>Neuregulin 1 (NRG1) fusions are rare but actionable oncogenic drivers that occur in a variety of tumor types, including non-small cell lung cancer (NSCLC). These fusions lead to pathophysiologic activation of HER signaling pathways, promoting tumor growth, invasion, and metastasis. Current evidence suggests that NRG1 fusion-positive NSCLC does not respond well to conventional treatments such as immunotherapy and chemotherapy. This review focuses on the biology and detection of NRG1 fusions and the evolving therapeutic landscape of NSCLC harboring NRG1 fusions.</p><p><strong>Recent findings: </strong>Zenocutuzumab, a bispecific antibody targeting HER2 and HER3, is the first FDA approved treatment for previously treated NRG1 fusion-positive NSCLC and pancreatic cancer. Additional NRG1 fusion directed strategies are in development. NRG1 fusions are rare molecular drivers of NSCLC that can be effectively treated with targeted therapies. Here, we summarize the biology and detection of NRG1 fusions, the currently approved bispecific antibody used to treat NRG1 fusion-positive NSCLC, and new agents under investigation.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"190-194"},"PeriodicalIF":4.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143064139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness of Pelvic Floor Muscle and Education-based Therapies on Bladder, Bowel, Vaginal, Sexual, Psychological Function, Quality of Life, and Pelvic Floor Muscle Function in Females Treated for Breast Cancer: A Systematic Review.","authors":"Marie-Pierre Cyr, Tamara Jones, Udari N Colombage, Helena C Frawley","doi":"10.1007/s11912-024-01633-3","DOIUrl":"10.1007/s11912-024-01633-3","url":null,"abstract":"<p><strong>Purpose of review: </strong>Breast malignancy is the most common cancer in females. Symptoms of pelvic floor disorders and sexual dysfunction secondary to systemic cancer treatment may occur. Non-surgical, non-pharmaceutical conservative therapies, namely pelvic floor muscle (PFM) and education-based therapies, could be beneficial to reduce these symptoms in this population. This systematic review aimed to examine the evidence regarding their effectiveness on bladder, bowel, vaginal, sexual, psychological function, quality of life, and PFM function in breast cancer populations.</p><p><strong>Recent findings: </strong>Six databases were searched to identify interventional studies on the effect of PFM therapies, education-based therapies, or combined (multimodal) therapies on any outcome of interest. The search yielded 603 results, from which 12 studies were included. Of these, six (50%) were RCTs, one (8%) was a non-RCT with two groups, and five (42%) were non-RCTs with a single group. Findings suggest that PFM therapies (active) may be beneficial, and education in the format of CBT may improve bladder function. No data were found for bowel function and results from two RCTs were inconclusive to draw conclusions for vaginal function. Sexual function was the most frequently reported outcome. PFM therapies (active > passive) may be beneficial, and education is more likely than not to improve sexual function. For psychological function, PFM therapies (active + passive) may be beneficial, and education is more unlikely than likely to improve psychological function. For quality of life, PFM therapies (active + passive) may be beneficial, and education is more unlikely than likely to improve quality of life, although CBT combined with physical exercise may provide further improvement. PFM therapies (active ± passive) may improve PFM function. Given the limited number of studies and their methodological limitations, caution should be exercised when interpreting these study results. More research is needed to confirm findings and to investigate the clinical value of PFM therapies and combined, multimodal therapies for breast cancer populations. Non-surgical, non-pharmaceutical conservative therapies may be helpful for breast cancer populations. Clinicians should consider the highest level of available evidence to guide their practice and use their clinical judgement to select the treatment components and appropriate dosages.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"168-189"},"PeriodicalIF":5.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11861006/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143058336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artificial Intelligence and Cancer Health Equity: Bridging the Divide or Widening the Gap.","authors":"Irene Dankwa-Mullan, Kingsley Ndoh, Darlington Akogo, Hermano Alexandre Lima Rocha, Sérgio Ferreira Juaçaba","doi":"10.1007/s11912-024-01627-1","DOIUrl":"10.1007/s11912-024-01627-1","url":null,"abstract":"<p><strong>Purpose of review: </strong>This review aims to evaluate the impact of artificial intelligence (AI) on cancer health equity, specifically investigating whether AI is addressing or widening disparities in cancer outcomes.</p><p><strong>Recent findings: </strong>Recent studies demonstrate significant advancements in AI, such as deep learning for cancer diagnosis and predictive analytics for personalized treatment, showing potential for improved precision in care. However, concerns persist about the performance of AI tools across diverse populations due to biased training data. Access to AI technologies also remains limited, particularly in low-income and rural settings. AI holds promise for advancing cancer care, but its current application risks exacerbating existing health disparities. To ensure AI benefits all populations, future research must prioritize inclusive datasets, integrate social determinants of health, and develop ethical frameworks. Addressing these challenges is crucial for AI to contribute positively to cancer health equity and guide future research and policy development.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"95-111"},"PeriodicalIF":4.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142926728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Therapeutic Management in Elderly Male Breast Cancer Patients: A Scoping Review.","authors":"Alessia Di Rito, Antonietta Grillo, Roberta Carbonara","doi":"10.1007/s11912-024-01629-z","DOIUrl":"10.1007/s11912-024-01629-z","url":null,"abstract":"<p><strong>Purpose of review: </strong>Male breast cancer (MBC) is a rare entity which often arises in elderly people. Aim of this review is to evaluate the principal issues related to MBC in elderly, because the therapeutic management of disease is not only related to the biological behavior of the tumor, but also to the comorbidities and frailty of older population. A scoping literature review was performed on Pubmed and Cochrane Database using the following keywords: therapeutic management/ male/ breast cancer/ elderly patients. Papers published before 2000, not edited in English or French language, or not related to the main topic, were excluded. Only articles related to therapeutic issues in MBC and including more than 10 elderly (≥ 65 years) patients were selected for the qualitative outcome analysis.</p><p><strong>Recent findings: </strong>36 papers regarding surgery, radiotherapy, systemic therapy, racial disparities and therapeutic management in retrospective series of MBC in elderly were examined in details. MBC has a different biological behavior and a poorer prognosis than female, especially in cases with positive nodes at diagnosis. Elderly MBC patients have often larger tumors in more advanced stages at the time of diagnosis compared with younger patients. In spite of the advanced tumors at presentation, older patients present often cancers with more favorable biological characteristics, but they receive less guideline-concordant curative treatments (as adequate lymph node staging or adjuvant radiation therapy) compared to women. Moreover, racial differences in treatment of older MBC were observed. Therapeutic management of MBC in elderly patients is a subject rarely addressed in literature. Our review highlighted differences in the treatment and in guidelines-concordance for elderly MBC patients. Adequate geriatric assessment and use of therapeutic schemes adapted to age and comorbidities can avoid under/overtreatment, contributing to a better standard of care in this frail population.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"120-134"},"PeriodicalIF":4.7,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143001585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quality End-of-Life Cancer Care: An Unfulfilled but Achievable Imperative.","authors":"Guy B Faguet","doi":"10.1007/s11912-024-01618-2","DOIUrl":"10.1007/s11912-024-01618-2","url":null,"abstract":"<p><strong>Background: </strong>Disease-focus management of late-stage cancer without addressing patients' preferences or quality of life (QoL) can lead to unsatisfactory patient and disease outcomes.</p><p><strong>Methods: </strong>A PRISMA-adherent systematic review of the literature was conducted via PubMed, Embase, Scopus, and Google Scholar to assess the current late-stage cancer treatment modality, setting, timing, and cost, their impact on patient and disease outcomes, and possible interventions for improvement.</p><p><strong>Results: </strong>Out of many studies, twelve from North America, Western Europe, and Asia met our inclusion criteria. A detailed analysis of the 929,408 late-stage cancer patients included revealed common management practices. Typically, patients were subjected to sustained intensive disease-focused treatment through the end-of-life (EoL) while deferring palliative care and other host-sustaining measures. Such practices compromised patients' QoL and increased costs without meeting their needs and expectations or significantly altering the course of the disease. To forestall such practices, five pragmatic host-focused management principles are proposed. In contrast to clinical practice guidelines (CPG), they can be promoted directly to current and future cancer care professionals as an easy-to-memorize and apply template: to the former via continuing medical education, podcasts, webinars, and other tutorials; to the latter by its incorporation into Oncology, Hematology, Hospice, and other cancer-training programs.</p><p><strong>Conclusions: </strong>Despite major advances in early-stage cancer treatment and survival, late-stage cancer care is hindered by continuous disease-focused practices pursued through the EoL that lead to unsatisfactory patient and disease outcomes. Such practices can be reversed by adopting host-focused management principles that promote QoL and meet patients' needs and expectations as a basis for delivering holistic cancer care through the EoL.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"112-119"},"PeriodicalIF":5.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143045807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oligometastatic Esophagogastric Cancer: Does It Exist and How Do We Treat It?","authors":"Tiuri E Kroese, Sebastiaan F C Bronzwaer, Peter S N van Rossum, Hanneke W M van Laarhoven, Richard van Hillegersberg","doi":"10.1007/s11912-024-01625-3","DOIUrl":"10.1007/s11912-024-01625-3","url":null,"abstract":"<p><strong>Purpose of the review: </strong>This narrative review aims to provide an overview of recently completed randomized trials and expert consensus recommendations, and their implications for clinical practice and future trial design in patients with de-novo esophagogastric oligometastatic disease (OMD).</p><p><strong>Recent findings: </strong>The IKF-575/RENAISSANCE phase III trial showed no significant overall survival difference between systemic therapy alone and systemic therapy combined with local therapy for patients with gastric or gastroesophageal junction cancer and de-novo OMD, except for patients with retroperitoneal lymph node metastases only. The ESO-Shanghai 13 phase II trial demonstrated superiority of adding local therapy to systemic therapy for progression-free and overall survival in oligometastatic esophageal squamous cell carcinoma. The OMEC project developed a multidisciplinary European consensus for OMD, proposing a restrictive definition of OMD. Clinical trial assessing the optimal treatment of care are urgently needed. The findings highlight the importance of strict patient selection for local metastasis-directed treatment and the need for stratifying patients based on histology and location of metastases. Future research should focus on identifying biomarkers and clinical features to guide multidisciplinary treatment approaches for OMD.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"30-36"},"PeriodicalIF":4.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11762669/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142926839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The State of Psychosocial Oncology Research on Black Canadian Affected by Cancer: A Scoping Review.","authors":"Ghizlène Sehabi, Wardat Yasmine Sehabi, Emma Kearns, Celeste Holy, Alanna K Chu, Lauriane Giguère, Patrick R Labelle, Jude Mary Cénat, Sophie Lebel","doi":"10.1007/s11912-024-01621-7","DOIUrl":"10.1007/s11912-024-01621-7","url":null,"abstract":"<p><strong>Purpose of review: </strong>This study aims to examine the current state of psychosocial oncology (PSO) research concerning Black Canadian communities, focusing on their experiences, psychological states, and non-biological aspects of their cancer journey.</p><p><strong>Recent findings: </strong>Although there has been increased attention to PSO in the past two decades, there remains a lack of studies specifically addressing the experiences of Black Canadians affected by cancer. This is especially concerning considering the disparities identified by PSO researchers among Black individuals in the United States and the acknowledged health inequities affecting Black individuals in Canada. This scoping review identified a total of five studies that highlighted the significance of religion and spirituality in coping with cancer among Black individuals. While faith emerged as a crucial source of strength, there was notable hesitation to discuss religious beliefs in mainstream support settings. Additional barriers, including stigma surrounding cancer, transportation issues, and limited access to care, further complicated their healthcare experiences. This review reveals critical gaps in research regarding the PSO experiences of Black Canadians affected by cancer and underscores the urgent need for additional studies and the development of tailored support programs to address their unique psychosocial needs and barriers to care.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"1-14"},"PeriodicalIF":4.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142926798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epigenetic Role of Long Non-coding RNAs in Multiple Myeloma.","authors":"Nikita Mehra, Subhiksha Sundaram, Parth Shah, Arunagiri Kuha Deva Magendhra Rao","doi":"10.1007/s11912-024-01623-5","DOIUrl":"10.1007/s11912-024-01623-5","url":null,"abstract":"<p><strong>Purpose of the review: </strong>This review aims to explore the pivotal role of long non-coding RNAs (lncRNAs) as epigenetic regulators in the pathogenesis of multiple myeloma (MM). Additionally, we have portrayed the dual role of lncRNAs in the epigenetic landscape of MM pathobiology.</p><p><strong>Recent findings: </strong>In MM, lncRNAs are pivotal for proliferation, progression, and drug resistance by acting as miRNA sponges, regulating mRNA activity through microRNA recognition elements (MREs). Epigenetic modifications in lncRNAs influence gene expression, with some like MEG3, GAS5, CRNDE, and H19 showing promoter hypermethylation, while MALAT1 exhibits hypomethylation. Targeting lncRNAs using siRNA, ASO, CRISPR-Cas9, or small molecule inhibitors shows promise in preclinical studies, alongside the potential benefits of epigenetic-based therapies such as DNMTi and HDACi. Clinical trials combining epigenetic modifiers with standard chemotherapy show encouraging results, especially in relapsed/refractory MM. The key finding of the studies highlighted in the review paves the way for understanding the epigenetic role of lncRNAs in MM disease progression and biology. In addition, the novel therapeutic strategies that have shown promising results have been highlighted. The adoption of the epigenetic landscape into therapeutics in addition to existing treatment strategies may increase the efficacy of treatment approaches.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"37-44"},"PeriodicalIF":4.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Human Epidermal Growth Factor Receptor 2 Positive Advanced Gastric or Esophagogastric Adenocarcinoma: Reflecting on the Past to Gain a New Insights.","authors":"Yu Aoki, Izuma Nakayama, Kohei Shitara","doi":"10.1007/s11912-024-01626-2","DOIUrl":"10.1007/s11912-024-01626-2","url":null,"abstract":"<p><strong>Purpose of review: </strong>Human epidermal growth factor receptor 2 (HER2) is a critical target in advanced gastric cancer (AGC). This review highlights the current treatment landscape, lessons learned from past clinical trials, and prospects for future treatment strategies for HER2-positive AGC.</p><p><strong>Recent findings: </strong>Trastuzumab had been the standard treatment for HER2-positive AGC for a decade, and subsequently, trastuzumab deruxtecan, an antibody-drug conjugate (ADC), emerged with an impressive response. Recently, the addition of pembrolizumab to first-line chemotherapy plus trastuzumab has become a novel standard treatment. Past clinical trials of HER2-targeted therapies, which succeeded in HER2-positive breast cancer but failed in AGC, have deepened our understanding of resistance mechanisms. Based on these results, several clinical trials of novel HER2-targeted therapies, including immunologic approaches such as CAR-T cells and vaccines, are currently ongoing. Circulating tumor DNA is also expected to be a tool for real-time biomarker analysis. Additionally, ADCs with a bystander effect have the potential to expand the scope of HER2-targeted therapies to HER2-expressing, including HER2-low AGC. Learning from past trials, further development of novel HER2-targeted therapies is underway, expanding their scope to HER2-expressing AGC. Meanwhile, selecting optimal treatment is a challenging issue in cases with HER2-low AGC overlapping with other biomarkers like CLDN18.2.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"15-29"},"PeriodicalIF":4.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142926834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}