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"They Need to Feel Non-Judgmental": Results of Participatory Photovoice Research to Inform Lung Cancer Screening Imagery. "他们需要感觉不被评判":肺癌筛查图像的参与式摄影选择研究成果。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241292567
Erin A Hirsch, Kaitlyn Hoover, Jamie L Studts
{"title":"\"They Need to Feel Non-Judgmental\": Results of Participatory Photovoice Research to Inform Lung Cancer Screening Imagery.","authors":"Erin A Hirsch, Kaitlyn Hoover, Jamie L Studts","doi":"10.1177/10732748241292567","DOIUrl":"https://doi.org/10.1177/10732748241292567","url":null,"abstract":"<p><strong>Introduction: </strong>Effective communication and messaging strategies are crucial to raise awareness and support participants' efforts to adhere to lung cancer screening (LCS) guidelines. Health messages that incorporate images are processed more efficiently, and given the stigma surrounding lung cancer and cigarette smoking, emphasis must be placed on selecting imagery that is engaging to LCS-eligible individuals. This exploratory study aimed to identify person-centered themes surrounding LCS imagery.</p><p><strong>Materials and methods: </strong>This qualitative study leveraged a modified photovoice approach and interviews to define descriptive themes about LCS imagery. Study participants eligible for annual LCS who had a CT scan within 12 months were asked to select three images and participate in a semi-structured interview about photo selection, likes, and dislikes. Participants were also asked their opinions about images from current LCS communications featuring matches, smoke, and cigarettes. Data were analyzed using an inductive thematic approach.</p><p><strong>Results: </strong>Data saturation was reached after thirteen individuals completed the photovoice activity; each participant selected three pictures resulting in a total of 39 images representing LCS. Over half (54%) of images selected contained lungs and only 4 (10%) contained smoking-related elements. Five main themes emerged: 1) images should focus on good news and early detection; 2) people should be relatable; 3) pictures with lungs can dually support lung health or invoke fear; 4) opportunity for education or awareness; and 5) should not be judgmental and induce stigma.</p><p><strong>Conclusions: </strong>These findings suggest that LCS imagery should not contain negative or stigmatizing elements but instead be relatable and educational. This information can inform communication and messaging interventions and strategies for future LCS participation, awareness, and educational research.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241292567"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11483848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478642","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}
引用次数: 0
Corrigendum to Depression, Anxiety, and their Association to Health-Related Quality of Life in Men Commencing Prostate Cancer Treatment at Tertiary Hospitals in Cape Town, South Africa https://doi.org/10.1177/10732748221125561. 南非开普敦三级医院前列腺癌男性患者抑郁、焦虑及其与健康相关的生活质量的关系》更正 https://doi.org/10.1177/10732748221125561。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241288542
{"title":"Corrigendum to Depression, Anxiety, and their Association to Health-Related Quality of Life in Men Commencing Prostate Cancer Treatment at Tertiary Hospitals in Cape Town, South Africa https://doi.org/10.1177/10732748221125561.","authors":"","doi":"10.1177/10732748241288542","DOIUrl":"10.1177/10732748241288542","url":null,"abstract":"","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241288542"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11492189/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478646","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}
引用次数: 0
Prescription Opioid Use before and after Diagnosis of Cancer Among Older Cancer Survivors With Non-Cancer Chronic Pain Conditions (NCPCs): An Application of Group-Based Trajectory Modeling (GBTM). 患有非癌症慢性疼痛病症(NCPCs)的老年癌症幸存者在确诊癌症前后的阿片类处方使用情况:基于群体的轨迹建模(GBTM)的应用。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241290769
Rudi Safarudin, Traci LeMasters, Salman Khan, Usha Sambamoorthi
{"title":"Prescription Opioid Use before and after Diagnosis of Cancer Among Older Cancer Survivors With Non-Cancer Chronic Pain Conditions (NCPCs): An Application of Group-Based Trajectory Modeling (GBTM).","authors":"Rudi Safarudin, Traci LeMasters, Salman Khan, Usha Sambamoorthi","doi":"10.1177/10732748241290769","DOIUrl":"10.1177/10732748241290769","url":null,"abstract":"<p><strong>Background: </strong>Prescription opioids are essential in managing pain among adults with chronic pain conditions. However, persistent use over time can lead to negative health consequences. Identifying individuals with persistent use over time and their characteristics can inform clinical decision-making and aid in reducing the risk of abuse and overdose deaths.</p><p><strong>Objective: </strong>This study aims to examine trajectories of prescription opioid use over time and factors associated with these trajectories among older cancer survivors with any non-cancer pain conditions (NCPC).</p><p><strong>Methods: </strong>We conducted a retrospective cohort study design with longitudinal data of older (age at cancer diagnosis ≥67 years) cancer (incident breast, colorectal, and prostate cancers, or non-Hodgkin lymphoma) survivors with any NCPC. Data were derived from the 2007-2015 linked Surveillance, Epidemiology, and End Results (SEER)-Medicare dataset (N = 35,071). Group-Based Trajectory Modeling (GBTM) was used to identify homogeneous subgroups (distinct trajectories) of individuals based on every 90-day prescription opioid use during pre-cancer diagnosis (t<sub>1</sub>-t<sub>4</sub>), acute cancer treatment (t<sub>5</sub>-t<sub>8</sub>), and post-cancer treatment (t<sub>9</sub>-t<sub>12</sub>) periods. Biological factors, social determinants of health (SDoH), physical and mental health, medication use, health care use, and external factors associated with a trajectory membership were analyzed with multivariable multinomial logistic regressions.</p><p><strong>Results: </strong>Four distinct trajectories of opioid use were identified: (1) increase-decrease use (6.1%); (2) short-term use after cancer diagnosis (40.6%); (3) low-use (41.0%); and (4) persistent use (12.3%). In the fully-adjusted multinomial logistic regression, the SDoH such as Non-Hispanic Black [adjusted odds ratios (AOR) = 1.69; 95%CI = 1.48, 1.93)] and rural residence (AOR = 1.49; 95%CI = 1.15, 1.94)], comorbid anxiety (AOR = 1.33; 95%CI = 1.18, 1.51), and medication use (NSAIDs - AOR = 1.20; 95%CI = 1.10, 1.30) were associated with membership in the persistent use group. Persistent use was less likely among those with higher fragmented care index (AOR = 0.95, 95%CI = 0.93, 0.97) and those living in counties with higher Medicare advantage penetration (AOR = 0.96; 95%CI = 0.95, 0.97).</p><p><strong>Conclusions: </strong>One in eight older adults had persistent opioid use over time. The profile characteristics of this group were different from the other trajectory groups. Policies and programs to reduce chronic opioid use need to consider the intra- and inter-individual variability to reduce opioid-related morbidity and mortality.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241290769"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11526253/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478684","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}
引用次数: 0
Public Perspectives on Multi-Cancer Early Detection: A Qualitative Study. 公众对多种癌症早期检测的看法:定性研究。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241291609
Norah L Crossnohere, Nicola B Campoamor, Rosa Negash, Marie Wood, Jamie L Studts, Mohamed I Elsaid, Macarius Donneyong, Electra D Paskett, Daniel E Jonas, Daniel G Stover, Chyke A Doubeni, John F P Bridges
{"title":"Public Perspectives on Multi-Cancer Early Detection: A Qualitative Study.","authors":"Norah L Crossnohere, Nicola B Campoamor, Rosa Negash, Marie Wood, Jamie L Studts, Mohamed I Elsaid, Macarius Donneyong, Electra D Paskett, Daniel E Jonas, Daniel G Stover, Chyke A Doubeni, John F P Bridges","doi":"10.1177/10732748241291609","DOIUrl":"https://doi.org/10.1177/10732748241291609","url":null,"abstract":"<p><strong>Background: </strong>Multi-cancer early detection tests (MCEDs) have the potential to identify over 50 types of cancer from a blood sample, possibly transforming cancer screening paradigms. Studies on the safety and effectiveness of MCEDs are underway, but there is a paucity of research exploring public views on MCEDs. We sought to explore public perspectives and understanding on the use of MCEDs in patient care.</p><p><strong>Methods: </strong>We conducted a cross-sectional, qualitative study using one-on-one, semi-structured interviews. Residents of the United States aged 45-70 years old were recruited through a survey panel and purposively sampled to maximize racial diversity. Interviews explored understanding of MCEDs and perspectives on their use. Interviews were analyzed using thematic analysis with deductive coding and semi-quantification.</p><p><strong>Results: </strong>Among 27 participants, mean age was 62 years (range 48-70) and most (63%) were non-white. Most participants had completed at least one cancer screening (89%). Participants had a positive impression of MCEDs (85%) and found the concept easy to understand (88%). They were enthusiastic about the convenience of MCEDs (30%) and thought they would improve \"cancer outcomes\" by looking for multiple cancers (70%) and facilitating early detection (33%). Participants emphasized the need to balance these benefits against potential harms, including inaccuracy (96%), cost (92%), test-related anxiety (56%), and lack of evidence of effectiveness (22%). Participants favored that MCEDs be delivered in primary care (93%). Participants worried that the potential benefits of MCEDs might not be equitably distributed (44%).</p><p><strong>Conclusions: </strong>Members of the US public in this study expressed an interest in using MCEDs but had concerns regarding cost, accuracy, and potential inequitable access to the tests. Findings suggest that MCEDs that are found to be safe and effective will be acceptable to patients as a part of primary care, and underscore public interest in improving this technology.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241291609"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11489936/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478685","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}
引用次数: 0
HER2 in Gastric Cancer: A Comprehensive Analysis Combining Meta-Analysis and DCE-MRI Radiomics. 胃癌中的 HER2:结合 Meta 分析和 DCE-MRI 放射组学的综合分析
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241293699
Liyijing Shen, Yaoqing Li, Huizhen Huang, Zengxin Lu, Bo Chen
{"title":"HER2 in Gastric Cancer: A Comprehensive Analysis Combining Meta-Analysis and DCE-MRI Radiomics.","authors":"Liyijing Shen, Yaoqing Li, Huizhen Huang, Zengxin Lu, Bo Chen","doi":"10.1177/10732748241293699","DOIUrl":"10.1177/10732748241293699","url":null,"abstract":"<p><strong>Objective: </strong>Advanced gastric cancer (AGC) is a severe malignant tumor, and overexpression of HER2/ERBB2 may play a crucial role in its development. The purpose of this study is to investigate the overexpression of HER2/ERBB2 in gastric cancer through a meta-analysis and examine its relationship with perfusion parameters using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) technology.</p><p><strong>Methods: </strong>We conducted an extensive literature search and collected relevant studies for the meta-analysis. We used a random-effects model and assigned weights using the \"inverse variance\" method. Additionally, we included 95 AGC patients diagnosed pathologically between April 2018 and October 2021. They all underwent DCE-MRI scans, and the data were subsequently analyzed using the Omni kinetic software. HER2 expression was assessed using immunohistochemistry.</p><p><strong>Results: </strong>The meta-analysis revealed an overall odds ratio (OR) of .21 for HER2/ERBB2 overexpression in gastric cancer, with a 95% confidence interval of [.14, .30]. DCE-MRI results showed a significant association between high HER2 expression and poor tumor differentiation (<i>P</i> < .005). The extracellular volume fraction (Ecv) quantile, mean, relative deviation, median intensity, and difference entropy were significantly higher in the low HER2 expression group compared to the high HER2 expression group. Receiver operating characteristic (ROC) curve analysis demonstrated that the area under the curve (AUC) values of DCE-MRI radiomic parameters with significant differences were close to .7.</p><p><strong>Conclusion: </strong>Overexpression of HER2/ERBB2 in gastric cancer is significantly associated with certain radiomic parameters of DCE-MRI, providing a valuable diagnostic tool for clinical practice. Furthermore, the meta-analysis further confirmed the critical role of HER2/ERBB2 in the development of gastric cancer.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241293699"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528791/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142511335","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}
引用次数: 0
The Application of Artificial Intelligence in Lung Cancer Research. 人工智能在肺癌研究中的应用。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241297373
Fang Lei
{"title":"The Application of Artificial Intelligence in Lung Cancer Research.","authors":"Fang Lei","doi":"10.1177/10732748241297373","DOIUrl":"10.1177/10732748241297373","url":null,"abstract":"<p><p>The advent of artificial intelligence in healthcare is transforming medical research and clinical practice, with significant advancements in the areas of oncology. This commentary explores the pivotal role artificial intelligence plays in lung cancer research, offering insights into its current applications and future potential.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241297373"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528797/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142511336","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}
引用次数: 0
Clinical Features and Prognosis of Primary Epithelial-Myoepithelial Carcinoma of Salivary Gland: A Surveillance, Epidemiology, and End Results Database-Based Study. 唾液腺原发性上皮-肌上皮癌的临床特征和预后:基于监测、流行病学和最终结果数据库的研究。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241288419
Hui Han, Li-Na Pan
{"title":"Clinical Features and Prognosis of Primary Epithelial-Myoepithelial Carcinoma of Salivary Gland: A Surveillance, Epidemiology, and End Results Database-Based Study.","authors":"Hui Han, Li-Na Pan","doi":"10.1177/10732748241288419","DOIUrl":"10.1177/10732748241288419","url":null,"abstract":"<p><strong>Objective: </strong>The clinical characteristics and prognosis of primary epithelial-myoepithelial carcinoma of salivary gland (EMC-SG) have not been defined well due to its rarity. The purpose of this study is to assess the proportion of EMC-SG among salivary gland cancers, describe the clinicopathological features and prognosis of this disease, further analyze the factors associated with EMC-SG survival, and establish individual survival-predicting models.</p><p><strong>Methods: </strong>Data on patients diagnosed with salivary gland malignancy between 2000 and 2020 were collected from the Surveillance, Epidemiology, and End Results database. The Kaplan-Meier method and log-rank test were employed to estimate survival of EMC-SG patients. Univariable and multivariable Cox proportional hazards models were developed to determine the EMC-SG survival-associated factors. Furthermore, EMC-SG nomograms were constructed.</p><p><strong>Results: </strong>A total of 15 212 patients with salivary gland malignancy were identified. Of these, 310 cases were diagnosed with EMC-SG, representing a prevalence of 2.03% (95%CI 1.82%-2.28%). The overall survival (OS) rates for all 310 EMC-SG patients at 2-year, 5-year, and 10-year were 92.43%, 84.85%, and 73.39%, respectively. Age, primary site, and T stage were independent prognostic factors for OS, while pathological grade and the use of surgery were independent prognostic factors for cancer-specific survival (CSS). The concordance index (C-index) for the OS- and CSS-specific nomograms was 0.72 (95%CI 0.64-0.80) and 0.77 (95%CI 0.67-0.87), respectively. The calibration curve and receiver operating characteristic analysis demonstrated that the predicted values aligned well with the actual observations. Decision curve analysis indicated the superiority of the nomograms over the traditional Tumor Node Metastasis staging system.</p><p><strong>Conclusions: </strong>This study represents the largest cohort of EMC-SG patients used to investigate the characteristics and prognosis of this disease. EMC-SG patients often have a less aggressive course and favorable prognosis. The established nomograms provide a useful tool for clinicians to predict patient outcomes, and can assist in customizing the counseling approach for this rare disease.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241288419"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11536544/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142577005","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}
引用次数: 0
RAS Mutations Predict Recurrence-Free Survival and Recurrence Patterns in Colon Cancer: A Unicenter Study in Morocco. RAS 基因突变可预测结肠癌的无复发生存期和复发模式:摩洛哥的一项联合中心研究。
IF 2.5 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241229290
Fatima El Agy, Sanae El Bardai, Sara Boukansa, Laila Bouguenouch, Zineb Benbrahim, Khalid Mazaz, El Bachir Benjelloun, Abdelmalek Ousadden, Karim Ouldim, Sidi Adil Ibrahimi, Laila Chbani
{"title":"RAS Mutations Predict Recurrence-Free Survival and Recurrence Patterns in Colon Cancer: A Unicenter Study in Morocco.","authors":"Fatima El Agy, Sanae El Bardai, Sara Boukansa, Laila Bouguenouch, Zineb Benbrahim, Khalid Mazaz, El Bachir Benjelloun, Abdelmalek Ousadden, Karim Ouldim, Sidi Adil Ibrahimi, Laila Chbani","doi":"10.1177/10732748241229290","DOIUrl":"10.1177/10732748241229290","url":null,"abstract":"<p><strong>Purpose: </strong>To date, only a few studies have investigated the role of molecular alterations in cancer recurrence. This exploratory study aimed to evaluate the impact of molecular alterations on the time and site of recurrence in patients with stage I-IV CRC and to identify the risk factors predicting recurrence-free survival in colon cancer.</p><p><strong>Methods: </strong>A total of 270 patients were retrospectively included. We assessed the full RAS status using Sanger and pyrosequencing. MSI status was determined by immunohistochemical analysis. Molecular alterations were correlated with recurrence timing (early or late), recurrence patterns, and recurrence-free survival. Statistical analysis was performed using the Kaplan-Meier method and the log-rank test.</p><p><strong>Results: </strong>Of the 270 patients, 85 (31%) experienced recurrence, among whom 53% had mutant full RAS status, 48% had <i>KRAS</i> mutations, and 31.4% had <i>KRAS</i> p. G12V mutation subtype. Compared with those with late recurrence, patients with early recurrence were significantly older (<i>P = 0.02</i>) and more likely to have poorly differentiated tumors, a higher rate of positive lymph nodes, <i>KRAS</i> mutations, and especially <i>KRAS</i> p. G12V mutation variant. RAS mutation status, <i>KRAS</i> mutations, and rare mutations are more common in patients with lung cancer recurrence. Multivariate logistic regression analysis revealed that differentiation, perineural invasion, full RAS mutation status, and <i>KRAS</i> codon 13 mutations were independent factors for recurrence-free survival in colon cancer.</p><p><strong>Conclusion: </strong>In this cohort, the timing and patterns of recurrence appeared to be associated with the patient's molecular profile. <i>KRAS</i> codon 12 mutations were the worst predictors of recurrence-free survival at all stages in our population.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241229290"},"PeriodicalIF":2.5,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10812104/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139546976","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}
引用次数: 0
Adaptive Control of Tumor Growth. 肿瘤生长的自适应控制
IF 2.6 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241230869
Youcef Derbal
{"title":"Adaptive Control of Tumor Growth.","authors":"Youcef Derbal","doi":"10.1177/10732748241230869","DOIUrl":"10.1177/10732748241230869","url":null,"abstract":"<p><p>Cancer treatment optimizations select the most optimum combinations of drugs, sequencing schedules, and appropriate doses that would limit toxicity and yield an improved patient quality of life. However, these optimizations often lack an adequate consideration of cancer's near-infinite potential for evolutionary adaptation to therapeutic interventions. Adapting cancer therapy based on monitored tumor burden and clonal composition is an intuitively sound approach to the treatment of cancer as an inherently complex and adaptive system. The adaptation would be driven by clinical outcome setpoints embodying the aims to thwart therapeutic resistance and maintain a long-term management of the disease or even a cure. However, given the nonlinear, stochastic dynamics of tumor response to therapeutic interventions, adaptive therapeutic strategies may at least need a one-step-ahead prediction of tumor burden to maintain their control over tumor growth dynamics. The article explores the feasibility of adaptive cancer treatment driven by tumor state feedback assuming cell adaptive fitness to be the underlying source of phenotypic plasticity and pathway entropy as a biomarker of tumor growth trajectory. The exploration is undertaken using deterministic and stochastic models of tumor growth dynamics.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241230869"},"PeriodicalIF":2.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10832444/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139651998","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}
引用次数: 0
Advancements in mRNA Vaccines: A Promising Approach for Combating Human Papillomavirus-Related Cancers. mRNA 疫苗的进展:抗击人类乳头状瘤病毒相关癌症的有效方法。
IF 2.6 4区 医学
Cancer Control Pub Date : 2024-01-01 DOI: 10.1177/10732748241238629
Laraib Iqbal, Minal Jehan, Sumran Azam
{"title":"Advancements in mRNA Vaccines: A Promising Approach for Combating Human Papillomavirus-Related Cancers.","authors":"Laraib Iqbal, Minal Jehan, Sumran Azam","doi":"10.1177/10732748241238629","DOIUrl":"10.1177/10732748241238629","url":null,"abstract":"<p><p>The human papillomavirus (HPV) is a typical sexually transmitted disease that affects different epithelial cells and can cause a number of health problems. HPV is mainly spread through sexual contact and is extremely contagious, even in the absence of obvious symptoms. It is linked to a number of malignancies, such as oropharyngeal, cervical, anal, vulvar, vaginal, and cutaneous as well as anogenital and cutaneous warts. Different vaccines targeting various HPV virus strains have been produced to prevent HPV infections. Vaccines can help prevent HPV-related illnesses, but they cannot cure malignancies that have already been caused by HPV. But new developments in mRNA vaccines have shown potential in combating malignancies linked to HPV. mRNA vaccines stimulate the immune system to identify and attack particular proteins present in viruses or tumour cells. The efficacy of mRNA vaccines in preventing HPV-related malignancies has been shown in preliminary experiments in mice. Additionally, in clinical trials aimed at individuals with HPV-related head and neck malignancies, personalised mRNA vaccines in combination with immune checkpoint drugs have demonstrated encouraging results. Even though mRNA vaccines have drawbacks and restrictions such as immunogenicity and instability, further research and development in this area has a great deal of promise for developing effective therapies for HPV-related malignancies.</p>","PeriodicalId":49093,"journal":{"name":"Cancer Control","volume":"31 ","pages":"10732748241238629"},"PeriodicalIF":2.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10929052/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140094955","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}
引用次数: 0
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