Medical Oncology最新文献

{"title":"Post-operative care for patients following surgical treatment of lymphedema.","authors":"Ann Marie Flores, Mei Rosemary Fu, Karen J Bock, Elizabeth Campione, Kathleen Francis, Corinne Kellerman, Traci L Norris, Stacy Tylka","doi":"10.1007/s12032-024-02420-7","DOIUrl":"10.1007/s12032-024-02420-7","url":null,"abstract":"<p><p>Surgical treatments are promising for the treatment of lymphedema. It is important for patients, healthcare providers, and lymphedema community to understand that surgical treatments currently are not a cure for lymphedema but have provided promising options for patients. Post-operative care for patients following surgical treatment of lymphedema is vital to optimize and sustain patient outcomes. This expert-consensus statement addresses current practice and research needs for standardized post-operative care, a core set of outcome measures, quality of care, and training of healthcare providers. Current research and clinical practice support non-surgical lymphedema therapy, also known as conservative therapy of lymphedema (e.g., compression therapy, or manual lymph drainage, or Complete Decongestive Therapy) as an essential part of post-operative care. Importantly, patient education should focus on patients' understanding that surgery is not a cure and the importance to adhere to post-operative care and life-long self-monitoring to sustain surgical results of limb volume reduction, relief of symptoms, and mitigate known or ongoing risk factors for recurrence of lymphedema. To optimize patient outcomes, it is crucial to have a multidisciplinary professional team consisting of well-qualified and credentialed healthcare providers participating in ongoing training and education. The essentials recommended by this expert-consensus are an initial and foundational step to build clinical standards for best practice and provide directions for future research.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142503469","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":"Effectiveness of complete decongestive therapy for upper extremity breast cancer-related lymphedema: a review of systematic reviews.","authors":"Laura Gilchrist, Kim Levenhagen, Claire C Davies, Linda Koehler","doi":"10.1007/s12032-024-02421-6","DOIUrl":"10.1007/s12032-024-02421-6","url":null,"abstract":"<p><p>Breast cancer-related lymphedema (BCRL) remains a challenging condition impacting function and quality of life. Complete decongestive therapy (CDT) is the current standard of care, necessitating a comprehensive review of its impact. This paper presents a systematic review (SR) of SRs on CDT's efficacy in BCRL, and the components of manual lymph drainage (MLD) and exercise. A literature search yielded 13 SRs published between January 2018 and March 2023 meeting inclusion criteria, with varied quality ratings based on the AMSTAR II. A sub-analysis of CDT investigated the within group effect size estimations on volume in different stages of lymphedema. While a moderate quality SR indicated support for CDT in volume reduction, other SRs on the topic were of critically low quality. Larger effect sizes for CDT were found for later stage BCRL. The impact of MLD as a component of CDT demonstrated no additional volume benefit in a mix of moderate to low quality SRs. Similarly, exercise's role in volume reduction in CDT was limited, although it demonstrated some benefit in pain and quality of life. A rapid review of trials published January 2021-March 2023 reinforced these findings. Variability in CDT delivery and outcomes remained. These findings underscore the need to standardize staging criteria and outcome measures in research and practice. Future research should focus on refining interventions, determining clinically important differences in outcomes, and standardizing measures to improve evidence-based BCRL management. Current evidence supports CDT's efficacy in BCRL. MLD and exercise as components of CDT have limited support for volume reduction.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11496316/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142503567","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":"Evidence-based recommendations regarding risk reduction practices for people at risk of or with breast cancer-related lymphedema: consensus from an expert panel.","authors":"Cheryl L Brunelle, Katherine Jackson, Shirin M Shallwani, Julie H Hunley, Anna Kennedy, Sarah Fench, Alexandra Hill, Electra D Paskett, Katrina Rush, Saskia R J Thiadens, Joan White, Paula Stewart","doi":"10.1007/s12032-024-02510-6","DOIUrl":"10.1007/s12032-024-02510-6","url":null,"abstract":"<p><p>Several recent studies have investigated the validity of precautionary practices for lymphedema risk reduction after breast cancer treatment, such as avoidance of blood pressure measurements, skin puncture, blood draws, and use of prophylactic compression during air travel. Other studies have elucidated risk factors for breast cancer-related lymphedema, such as axillary lymph node dissection and skin infection (cellulitis). Combining the current evidence base with the consensus opinion of lymphatic experts assembled at the American Cancer Society/Lymphology Association of North America Summit in October 2023, updated evidence-based risk reduction recommendations are presented for those with or at risk of breast cancer-related lymphedema. Recommendation topics include prospective surveillance, patient education, individual risk factors, exercise, blood pressure, skin care and hygiene, skin puncture and blood draws, surgical procedures, prophylactic compression, air travel, and hot climate and sauna. These recommendations will help inform education and medical choices for individuals treated for breast cancer who are at risk of or diagnosed with breast cancer-related lymphedema. More high-quality evidence is required to allow the development of risk reduction recommendations for other cancer types such as gynecological, melanoma, and head and neck. It is recommended that clinicians and organizations serving people at risk of or with lymphedema align risk reduction guidelines with the evidence-based recommendations provided within this consensus document and companion manuscripts from the American Cancer Society/Lymphology Association of North America Lymphedema Summit: Forward Momentum: Future Steps in Lymphedema Management.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142503568","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":"Transforming cancer detection and treatment with nanoflowers.","authors":"Bhupendra G Prajapati, Kanika Verma, Swapnil Sharma, Devesh U Kapoor","doi":"10.1007/s12032-024-02530-2","DOIUrl":"10.1007/s12032-024-02530-2","url":null,"abstract":"<p><p>Nanoflowers, an innovative class of nanoparticles with a distinctive flower-like structure, have garnered significant interest for their straightforward synthesis, remarkable stability, and heightened efficiency. Nanoflowers demonstrate versatile applications, serving as highly sensitive biosensors for rapidly and accurately detecting conditions such as diabetes, Parkinson's, Alzheimer's, and foodborne infections. Nanoflowers, with their intricate structure, show significant potential for targeted drug delivery and site-specific action, while also exhibiting versatility in applications such as enzyme purification, water purification from dyes and heavy metals, and gas sensing through materials like nickel oxide. This review also addresses the structural characteristics, surface modification, and operational mechanisms of nanoflowers. The nanoflowers play a crucial role in preventing premature drug leakage from nanocarriers. Additionally, the nanoflowers contribute to averting systemic toxicity and suboptimal therapy efficiency caused by hypoxia in the tumor microenvironment during chemotherapy and photodynamic therapy. This review entails the role of nanoflowers in cancer diagnosis and treatment. In the imminent future, the nanoflowers system is poised to revolutionize as a smart material, leveraging its exceptional surface-to-volume ratio to significantly augment adsorption efficiency across its intricate petals. This review delves into the merits and drawbacks of nanoflowers, exploring synthesis techniques, types, and their evolving applications in cancer.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469608","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":"Introducing the ELPIS scale: a novel tool for measuring emotional empathy toward cancer patients.","authors":"Ozgur Tanriverdi, Ceren Karabay, Mehmet Burkay Kaan Topbas, Arif Nihat Demirci, Ece Atik, Sinem Karatepe, Abdullah Tosolar, Eda Kocagoz, Selçuk Uylaş, Esra Savaş, Muesser Ozcan","doi":"10.1007/s12032-024-02537-9","DOIUrl":"10.1007/s12032-024-02537-9","url":null,"abstract":"<p><p>Empathy, defined as the ability to understand and share another person's feelings, is crucial in the healthcare setting, particularly for patients with cancer who face significant psychosocial challenges. We aimed to develop a novel tool, the Empathy, Life with Cancer, and Psychosocial Skills (ELPIS) Scale that prioritizes emotional and cognitive components in order to determine the reflection of the negative stigmatization of cancer in societies on individuals, excluding the behavioral and ethical dimensions of empathy. The study was conducted using a quantitative research design with a sample of first- and second-year medical students in Türkiye. An initial pool of 48 items was developed based on an extensive review of the literature and existing empathy scales. Following expert review and pilot testing, the scale was refined to 24 items. Exploratory factor analysis and confirmatory factor analysis were conducted to establish the scale's factor structure and validate its reliability and validity. The exploratory factor analysis revealed a three-factor structure comprising \"emotional empathy,\" \"sympathetic responses,\" and \"realistic approaches,\" with a total of 20 items after refinement. Confirmatory factor analysis confirmed the model fit, with the scale demonstrating high internal consistency across all three dimensions. The scale's reliability was further supported by high Cronbach's alpha values. The results suggest that the ELPIS Scale is a reliable and valid instrument for measuring emotional empathy toward cancer patients. It offers a nuanced approach by separately assessing emotional, sympathetic, and realistic components of empathy, making it a valuable tool for both educational and clinical applications. Future research should explore the scale's application in diverse populations and settings, as well as its utility in tracking empathy development over time. In conclusion, the ELPIS Scale, which focuses on the emotional and cognitive components of empathy, a multifaceted construct, fills a critical gap in the measurement of empathy in the context of cancer care and provides a comprehensive tool that can improve both patient care and the education of healthcare providers.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469590","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":"siRNA-based strategies to combat drug resistance in gastric cancer.","authors":"Abdulrahman Qais Khaleel, Mohammad Y Alshahrani, Jasur Alimdjanovich Rizaev, H Malathi, Seema Devi, Atreyi Pramanik, Yasser Fakri Mustafa, Ahmed Hjazi, Ismoilova Muazzamxon, Beneen Husseen","doi":"10.1007/s12032-024-02528-w","DOIUrl":"10.1007/s12032-024-02528-w","url":null,"abstract":"<p><p>Chemotherapy is a key treatment option for gastric cancer, but over 50% of patients develop either inherent or acquired resistance to these drugs, resulting in a 5-year survival rate of only about 20%. The primary treatment for advanced gastric cancer typically involves chemotherapy based on platinum or fluorouracil. Several factors can contribute to platinum resistance, including decreased drug uptake, increased drug efflux or metabolism, enhanced DNA repair, activation of pro-survival pathways, and inhibition of pro-apoptotic pathways. In recent years, there has been significant progress in biology aimed at finding innovative and more effective methods to overcome chemotherapy resistance. Small interfering RNAs (siRNAs) have emerged as a significant advancement in gene expression regulation, showing promise in enhancing the sensitivity of gastric cancer cells to chemotherapy drugs. However, siRNA therapies still face major challenges, particularly in terms of stability and efficient delivery in vivo. This article discusses the advances in siRNA therapy and its potential role in overcoming resistance to chemotherapeutic drugs such as cisplatin, 5-FU, doxorubicin, and paclitaxel in the treatment of gastric cancer.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469603","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":"Advancements in long non-coding RNA-based therapies for cancer: targeting, delivery, and clinical implications.","authors":"Muhammad Ammad, Zeeshan Javed, Haleema Sadia, Rais Ahmed, Ali Akbar, Tariq Nadeem, Daniela Calina, Javad Sharifi-Rad","doi":"10.1007/s12032-024-02534-y","DOIUrl":"10.1007/s12032-024-02534-y","url":null,"abstract":"<p><p>Long non-coding RNAs (lncRNAs) have been in the spotlight for the past two decades due to their extensive role in regulating a wide range of cellular processes. Development, differentiation, regulation, and modulation are some of the vital cellular cascades coordinated by these molecules. Despite their importance, there has been limited literature on their practical implications in cancer prevention. Advancements in lncRNA biology have enabled the characterization of numerous secondary structures and sequence motifs, which could serve as potential targets for cellular therapies. Several studies have highlighted the involvement of lncRNAs in human pathologies, where they can be targeted by small molecules or antisense oligonucleotides to prevent diseases. However, progress has been hindered by the challenge of developing specific delivery vehicles for targeted delivery. Recent improvements in sequence optimization and nucleotide modification have enhanced drug stability and reduced the immunogenicity of lncRNA-based therapies, yet further advances are needed to fully realize their potential in treating complex diseases like cancer. This review aims to explore current lncRNA biology, their mechanisms of action, nanoformulation strategies, and the clinical trials focused on lncRNA delivery systems.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469578","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":"Recent advancements in cGAS-STING activation, tumor immune evasion, and therapeutic implications.","authors":"Saiful Islam, Md Mazedul Islam, Mst Rubaiat Nazneen Akhand, Byung-Yong Park, Md Rashedunnabi Akanda","doi":"10.1007/s12032-024-02539-7","DOIUrl":"10.1007/s12032-024-02539-7","url":null,"abstract":"<p><p>The cGAS-STING signaling pathway is indeed a pivotal component of the immune system and serve as a crucial link between innate and adaptive immune responses. STING is involved in the cellular response to pathogen invasion and DNA damage, and which has important consequences for host defense mechanisms and cancer regulation. Ongoing research aiming to modulate the cGAS-STING pathway for improved clinical outcomes in cancer and autoimmune diseases is underway. Indeed, the interaction between the cGAS-STING pathway and immune evasion mechanisms is a complex and critical aspect of cancer biology. Pathogens and various host factors can exploit this pathway to reduce the effectiveness of cancer therapies, particularly immunotherapies. Thus, immunotherapies or combination therapies may assist in overcoming the immune suppression and improving clinical outcomes. This review explores recent advancements in understanding the cGAS-STING signaling pathway, with particular emphasis on its activation mechanisms and role in tumor immune evasion. The dual role of the pathway in boosting immune responses while simultaneously enabling tumors to evade the immune system makes it a crucial target for innovative cancer treatment approaches.Please confirm if the author names are presented accurately and in the correct sequence (given name, middle name/initial, family name). Author 2 Given name: [Md Mazedul] Last name [Islam], Author 3 Given name: [Mst Rubaiat Nazneen] Last name [Akhand] and Author 5 Given name: [Md Rashedunnabi] Last name [Akanda]. Also, kindly confirm the details in the metadata are correct.AQ1: Here Author 4 given name: [Byung-Yong] Last name [Park] is missing. Metadata are correct.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469601","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":"Current evidence on patient precautions for reducing breast cancer-related lymphedema manifestation and progression risks.","authors":"Julie Hunley, David Doubblestein, Elizabeth Campione","doi":"10.1007/s12032-024-02408-3","DOIUrl":"10.1007/s12032-024-02408-3","url":null,"abstract":"<p><p>Risk management and self-management strategies for breast cancer-related lymphedema (BCRL) must balance best-evidence guidelines and associated risk factor knowledge. There is an evidence-based practice gap in the understanding of whether a change in education about risk factors and whether behavioral changes actually influence BCRL manifestation or progression. The purpose of this study was to (1) review if current evidence supports or refutes patient precautions to prevent the manifestation and/or progression of BCRL, (2) review if behavioral changes result in the prevention or reduction of BCRL, and (3) identify related gaps of knowledge for future research. Evidence map methodology was used to systematically review literature related to reducing the risk of BCRL. Literature searches were conducted in Medline, CINAHL, and Cochrane for the categories of trauma, blood pressure, temperature, air travel, and behavior change. One hundred and forty-eight articles were included for full-text review, of which 37 articles were included in this study. Within the confines of limb and trunk circumferential and/or volume enlargement, a 'just in case' approach to patient education on risk factors may not be appropriate for breast cancer survivors at risk of manifesting lymphedema. Patient education about precautionary risks for the onset of BCRL needs to align with research evidence. There is scant evidence about the risks of BCRL progression suggesting a need for future research.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11486782/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469583","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":"Essential components of the maintenance phase of complex decongestive therapy.","authors":"Margaret L McNeely, Mona M Al Onazi, Mike Bond, Andrea Brennan, Heather Ferguson, Deborah A Gross, Fedor Lurie, Linda Menzies, Steven Norton, Yuanlu Sun, Alaina Newell","doi":"10.1007/s12032-024-02442-1","DOIUrl":"10.1007/s12032-024-02442-1","url":null,"abstract":"<p><p>Complex decongestive therapy is the current gold standard for non-surgical clinical lymphedema management and consists of manual therapy, compression exercise, skincare, and education. Complex decongestive therapy involves an intensive volume reduction phase (Phase I) followed by a maintenance phase (Phase II). The aim of the maintenance phase is to promote life-long control of lymphedema through use of self-management strategies and the provision of ongoing reduction therapies as needed. Compression therapies are the mainstay of lymphedema self-management. Poor adherence to self-management practices has been associated with increased volume and progression of lymphedema to more advanced stages, supporting the importance of education and regular monitoring to promote adherence to the Phase II maintenance recommendations. In this editorial, we provide consensus recommendations on the essential components of the maintenance phase, including education, skin care practices, managing infection/cellulitis, compression therapies, health and weight management, exercise, and ongoing follow-up care.</p>","PeriodicalId":18433,"journal":{"name":"Medical Oncology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142469585","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}