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Impact of adherence to healthy habits on the quality of life of cancer survivors: a study from Uruguay. 坚持健康习惯对癌症幸存者生活质量的影响:乌拉圭的一项研究。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-11 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1944
Natalia Camejo, Cecilia Castillo, Nicolas Ayala, Joaquin Manzanares, Gianina Muñoz, Lujan Cabrera, Dahiana Amarillo, María Guerrina, Guadalupe Herrera, Carolina Dörner, Gabriel Krygier

Introduction: Healthy habits such as regular physical activity, a balanced diet and tobacco abstinence are associated with better health-related quality of life (HRQoL) in cancer survivors. However, there is limited evidence on this relationship in Latin American countries, where socioeconomic and cultural factors may influence adherence to healthy behaviours.

Objectives: To evaluate the relationship between adherence to healthy lifestyle recommendations and HRQoL in cancer survivors in Uruguay.

Materials and methods: A cross-sectional study was conducted with 241 early-stage cancer survivors treated at two hospitals in Uruguay. Adherence to healthy habits was assessed using a questionnaire based on the American Cancer Society recommendations. HRQoL was measured using the RAND-36 questionnaire. Categorical variables were analysed using the chi-square test, while continuous variables were analysed using Student's t-test or the Mann-Whitney test. The correlation between SF-36 dimensions and healthy habits was assessed using Spearman's coefficient.

Results: The median age was 66.7 years and 55.2% were women. The most common cancers were breast (31.1%), colorectal (28.2%) and prostate (26.6%). A total of 62.7% of participants adhered to three or more healthy habits. Adherent patients showed significantly higher HRQoL scores, particularly in physical function (62.68 versus 45.67, p < 0.001), energy/fatigue (64.83 versus 45.89, p < 0.001) and emotional well-being (69.43 versus 53.02, p < 0.001). Adherence to multiple healthy habits was significantly correlated with improvements in physical and mental domains, with energy/fatigue showing the strongest correlation (rs = 0.66, p < 0.001).

Conclusion: Adherence to healthy habits has a cumulative positive impact on the HRQoL of cancer survivors. This study highlights the need to design comprehensive interventions to promote healthy behaviours in this population, contributing to the global evidence on cancer care and underscoring its importance in developing countries.

健康习惯,如规律的身体活动、均衡的饮食和戒烟与癌症幸存者更好的健康相关生活质量(HRQoL)相关。然而,在拉丁美洲国家,关于这种关系的证据有限,在这些国家,社会经济和文化因素可能影响对健康行为的坚持。目的:评估乌拉圭癌症幸存者坚持健康生活方式建议与HRQoL之间的关系。材料和方法:对在乌拉圭两家医院接受治疗的241名早期癌症幸存者进行了横断面研究。根据美国癌症协会的建议,使用问卷对健康习惯的坚持程度进行了评估。HRQoL采用RAND-36问卷测量。分类变量分析采用卡方检验,连续变量分析采用学生t检验或Mann-Whitney检验。SF-36维度与健康习惯的相关性采用Spearman系数进行评估。结果:中位年龄为66.7岁,女性占55.2%。最常见的癌症是乳腺癌(31.1%)、结直肠癌(28.2%)和前列腺癌(26.6%)。总共有62.7%的参与者坚持三个或更多的健康习惯。随访患者HRQoL评分明显高于对照组,特别是在身体功能(62.68比45.67,p < 0.001)、精力/疲劳(64.83比45.89,p < 0.001)和情绪健康(69.43比53.02,p < 0.001)方面。坚持多种健康习惯与身体和精神领域的改善显著相关,其中能量/疲劳表现出最强的相关性(rs = 0.66, p < 0.001)。结论:坚持健康的生活习惯对癌症幸存者的HRQoL有累积的积极影响。这项研究强调需要设计全面的干预措施,以促进这一人群的健康行为,为癌症护理的全球证据做出贡献,并强调其在发展中国家的重要性。
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引用次数: 0
The state of global palliative care research: a bibliometric study. 全球姑息治疗研究现状:文献计量学研究。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-10 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1943
Mevhibe B Hocaoglu, Grant Lewison, Hamish Sharp, Tania Pastrana, Eve Namisango, James Cleary, Barbara Hasties, Eric Kabisa, Helena Musau, Kathryn Spangenberg, Paola Ruiz, Zipporah Ali, Mertixell Mallafre-Larrosa, Alfredo Polo, Julie Torode, Ajay Aggarwal, Richard Sullivan

Background: Palliative care research (PCR) plays a critical role in improving the quality of life for patients with serious illness, yet its global distribution and focus areas remain uneven. Understanding the trends and impact of PCR over the past decade can inform future research priorities and policy development.

Methods: We conducted a bibliometric analysis of publications indexed in the Web of Science related to PCR between 2013 and 2022. Articles were identified using a comprehensive filter based on title keywords and specialist journals, and were further classified by research domain, disease area and study type.

Results: The volume of PCR publications has grown over the past decade, increasing from 0.29% of all biomedical research outputs in 2013-14 to 0.62% in 2021-22. Countries with the highest levels of PCR output-primarily European and Anglophone nations-also ranked highly on the Economist Intelligence Unit's Quality of Death Index. Using eight different bibliometric indicators, we assessed the impact of countries' PCR outputs; while rankings varied by metric, European countries such as the Netherlands, Belgium, the United Kingdom and Ireland consistently performed strongly. Cancer emerged as the dominant disease focus, although many studies also addressed co-morbid conditions including COVID-19 in recent years. A significant proportion of PCR also examined the impact of illness on patients' families and caregivers.

Conclusion: The findings highlight cancer as a major area of focus and need within PCR. However, research outputs remain disproportionately concentrated in high-income countries, revealing a persistent gap in low- and middle-income settings.

Recommendations: To address the growing global burden of cancer and serious illness, palliative care should be integrated as a core component of national cancer control plans. This integration must be supported by a targeted research agenda that emphasises implementation and scaling of palliative care models, particularly in low- and middle-income countries. Policymakers and research funders should prioritise holistic, patient-centred approaches and ensure that impact measurement reflects meaningful outcomes for patients and families.

背景:姑息治疗研究(Palliative care research, PCR)在改善重症患者的生活质量方面发挥着至关重要的作用,但其全球分布和重点领域仍不均衡。了解过去十年PCR的趋势和影响可以为未来的研究重点和政策制定提供信息。方法:我们对2013年至2022年在Web of Science检索的与PCR相关的出版物进行了文献计量学分析。使用基于标题关键词和专业期刊的综合筛选来识别文章,并根据研究领域、疾病领域和研究类型进一步分类。结果:PCR出版物的数量在过去十年中不断增长,从2013-14年占所有生物医学研究产出的0.29%增加到2021-22年的0.62%。PCR产出最高的国家——主要是欧洲和英语国家——在经济学人智库的死亡质量指数中排名也很高。使用八种不同的文献计量指标,我们评估了各国PCR产出的影响;虽然排名因指标而异,但荷兰、比利时、英国和爱尔兰等欧洲国家一直表现强劲。癌症成为主要的疾病焦点,尽管近年来许多研究也涉及包括COVID-19在内的合并症。相当大比例的PCR还检查了疾病对患者家属和照顾者的影响。结论:这些发现突出了癌症是PCR的主要关注和需求领域。然而,研究成果仍然不成比例地集中在高收入国家,这表明在低收入和中等收入环境中存在持续的差距。建议:为了应对日益增长的全球癌症和严重疾病负担,应将姑息治疗作为国家癌症控制计划的核心组成部分加以整合。这种整合必须得到有针对性的研究议程的支持,该议程强调实施和扩大姑息治疗模式,特别是在低收入和中等收入国家。政策制定者和研究资助者应该优先考虑以患者为中心的整体方法,并确保影响测量反映出对患者和家庭有意义的结果。
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引用次数: 0
BRCA mutation and multiple primary malignancies: a rare case of recurring triple-negative breast cancer and cervical cancer. BRCA突变与多发性原发性恶性肿瘤:复发性三阴性乳腺癌和宫颈癌的罕见病例。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-02 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1939
Meryem Naciri, Fatima Ezzahra Aouzah, Adil El Ghanmi, Bouchra Ghazi, Karima Fichtali, Sqalli Houssaini Mohammed, Fadila Kouhen

Mutations in the BRCA1 and BRCA2 genes significantly increase the risk of hereditary cancers, mainly of the breast and ovary, but also of other cancers such as those of the pancreas, prostate and cervix. In carriers of these mutations, multiple primary malignancies (MPM) represent a complex clinical challenge, influenced by genetic and environmental factors, as well as previous cancer treatments. The case reports a patient with a BRCA1 mutation with a family history of breast and ovarian cancer and who developed cervical cancer then recurrent triple-negative breast cancer treated with mastectomy, radiotherapy, chemotherapy and Poly (Adenosine diphosohate-ribose) polymérase inhibitors. This case underlines the interplay between different malignancies in the context of breast cancer mutations and the importance of specific and personalised treatment of patients with multiple primary malignancies.

BRCA1和BRCA2基因的突变显著增加了遗传性癌症的风险,主要是乳腺癌和卵巢癌,但也会导致其他癌症,如胰腺癌、前列腺癌和宫颈癌。在这些突变的携带者中,多重原发性恶性肿瘤(MPM)是一个复杂的临床挑战,受遗传和环境因素以及以前的癌症治疗的影响。该病例报告了一名BRCA1突变患者,有乳腺癌和卵巢癌家族史,并发展为宫颈癌,然后复发三阴性乳腺癌,接受乳房切除术,放疗,化疗和聚(二磷酸腺苷-核糖)聚氰胺酶抑制剂治疗。该病例强调了乳腺癌突变背景下不同恶性肿瘤之间的相互作用,以及对多发性原发恶性肿瘤患者进行特异性和个性化治疗的重要性。
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引用次数: 0
Oral metastasis as initial presentation of renal cell carcinoma: a case report with review of literature. 肾细胞癌以口腔转移为首发表现:1例报告并文献复习。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-02 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1938
Rukmini Bezbaruah, Asreen Suhana, Arpan Choudhury

Metastasis of renal cell carcinoma (RCC) to the head and neck region is rare. The metastases of RCC are radioresistant with surgery as the primary treatment modality. Here, we present a case of a 73-year-old male who presented with left facial swelling which on biopsy and immunohistochemistry showed metastatic RCC. The patient was re-evaluated again and the left renal primary was found out.

摘要肾细胞癌(RCC)转移至头颈部是罕见的。肾细胞癌转移灶具有放射抵抗性,手术是主要的治疗方式。在这里,我们提出一个73岁男性的病例,他表现为左面部肿胀,活检和免疫组织化学显示转移性肾细胞癌。再次对患者进行复查,确定了左肾原发病变。
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引用次数: 0
DEHyART trial: Study protocol for phase 2 randomised controlled study assessing the role of dose escalation using [18F] fluoromisonidazole positron emission tomography/computed tomography in head and neck cancers. DEHyART试验:2期随机对照研究的研究方案,评估使用[18F]氟米唑正电子发射断层扫描/计算机断层扫描在头颈部癌症中剂量递增的作用。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-02 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1937
Sarthak Tandon, Manoj Gupta, Parveen Ahlawat, Madhur Verma, Apoorva Nayak, Akash Bellige, Kundan S Chufal, Jaskaran S Sethi, Anjali Pahuja, Shreya Rai, Abhishek Singh, Vikas Arora, Vishal Yadav, David K Simson, Irfan Ahmad, Sandeep Singh, Dipesh Vashisht, Azhar Ansari, Rashmi Bansal, Abhishek Bhadri, Harsh Vyas, Manindra Mishra, Rajat Saha, Mudit Agarwal, Partha S Chowdhary, Ajay K Dewan, Munish Gairola

Background: Head and neck squamous cell carcinoma is often treated with radiotherapy, frequently combined with chemotherapy, to improve overall survival (OS). Despite advancements, locoregional control (LRC) remains a significant challenge, with 15%-50% of patients experiencing locoregional recurrence, negatively impacting OS and quality of life. Hypoxia within tumor cells is a critical factor contributing to treatment failure, necessitating higher radiation doses to achieve similar therapeutic effects as in normoxic cells. This study aims to investigate the role of dose escalation using [18F] fluoromisonidazole (FMISO) positron emission tomography/computed tomography (PET CT) to target hypoxic sub-volumes in head and neck cancer (HNC) to improve LRC.

Methods: The dose-escalated hypoxia-adjusted radiotherapy trial is an open-label, parallel, randomised, single-centre, phase II study. Patients with HNC will undergo [18F]. FMISO PET CT to identify hypoxic regions. Normoxic patients will be labeled as Arm 1 and will not be part of the primary assessment. Patients with hypoxia will be stratified into two arms (2 and 3). Arm 2 will receive standard radiotherapy of 70 Gy in 2 Gy fractions, while Arm 3 will receive an additional boost to the hypoxic sub-volumes, delivering a total of 80 Gy (Phase 2). All patients in Arms 2 and 3 will also receive concurrent chemotherapy with cisplatin. Patients will be monitored weekly for treatment tolerance, with acute adverse events recorded according to National Cancer Institute Common Terminology Criteria for Adverse Events v5.0. The primary endpoint is LRC, defined as the time from randomisation to the first histopathologically confirmed relapse of locoregional disease. Secondary endpoints include OS, locoregional relapse-free survival, acute and late toxicity and patient-reported outcomes assessed using the European Organisation for Research and Treatment of Cancer QLQ-C30 and QLQ-H&N35 questionnaires.

Discussion: This study addresses a critical gap in the management of HNC by targeting hypoxic regions within tumours, potentially improving LRC and, consequently, OS. The use of [18F] FMISO PET CT for identifying hypoxic sub-volumes allows for tailored radiation dose escalation, which could overcome the radioresistance associated with hypoxia. By comparing outcomes among standard radiotherapy (Arm 2) and dose-escalated treatment (Arm 3), this trial aims to establish a more effective therapeutic strategy for HNC patients.

Trial registration: This trial is registered with the Clinical Trials Registry of India (CTRI/2024/04/065373), registered on 08th April 2024 on ctri.nic.in and clinicaltrials.gov (NCT06087614) registered on 18th September 2023 on clinicaltrials.gov.

背景:头颈部鳞状细胞癌通常采用放射治疗,经常联合化疗,以提高总生存率(OS)。尽管取得了进展,但局部控制(LRC)仍然是一个重大挑战,15%-50%的患者经历局部复发,对OS和生活质量产生负面影响。肿瘤细胞内缺氧是导致治疗失败的关键因素,需要更高的辐射剂量才能达到与常氧细胞相似的治疗效果。本研究旨在探讨使用[18F]氟米唑(FMISO)正电子发射断层扫描/计算机断层扫描(PET CT)剂量递增对头颈癌(HNC)缺氧亚体积的作用,以改善LRC。方法:剂量递增的低氧调整放疗试验是一项开放标签、平行、随机、单中心、II期研究。HNC患者将接受[18F]。FMISO PET CT识别缺氧区域。正常剂量的患者将被标记为第1组,不作为初始评估的一部分。缺氧患者将被分为两组(2组和3组)。第2组将接受70 Gy的标准放疗,分为2 Gy的部分,而第3组将接受额外的缺氧亚容量增强,总剂量为80 Gy(第2期)。第2组和第3组的所有患者也将同时接受顺铂化疗。每周监测患者的治疗耐受性,并根据美国国家癌症研究所不良事件通用术语标准v5.0记录急性不良事件。主要终点是LRC,定义为从随机分配到第一次组织病理学证实的局部区域疾病复发的时间。次要终点包括生存期、局部无复发生存期、急性和晚期毒性以及使用欧洲癌症研究和治疗组织QLQ-C30和QLQ-H&N35问卷评估的患者报告的结果。讨论:本研究通过靶向肿瘤内的缺氧区域,解决了HNC管理中的一个关键空白,可能改善LRC,从而改善OS。使用[18F] FMISO PET CT识别低氧亚容积允许量身定制的辐射剂量增加,这可以克服与缺氧相关的辐射抵抗。通过比较标准放疗(第2组)和剂量递增治疗(第3组)的结果,本试验旨在为HNC患者建立更有效的治疗策略。试验注册:该试验已在印度临床试验注册中心注册(CTRI/2024/04/065373),于2024年4月8日在cri . nicin注册,并于2023年9月18日在clinicaltrials.gov注册(NCT06087614)。
{"title":"DEHyART trial: Study protocol for phase 2 randomised controlled study assessing the role of dose escalation using [18F] fluoromisonidazole positron emission tomography/computed tomography in head and neck cancers.","authors":"Sarthak Tandon, Manoj Gupta, Parveen Ahlawat, Madhur Verma, Apoorva Nayak, Akash Bellige, Kundan S Chufal, Jaskaran S Sethi, Anjali Pahuja, Shreya Rai, Abhishek Singh, Vikas Arora, Vishal Yadav, David K Simson, Irfan Ahmad, Sandeep Singh, Dipesh Vashisht, Azhar Ansari, Rashmi Bansal, Abhishek Bhadri, Harsh Vyas, Manindra Mishra, Rajat Saha, Mudit Agarwal, Partha S Chowdhary, Ajay K Dewan, Munish Gairola","doi":"10.3332/ecancer.2025.1937","DOIUrl":"10.3332/ecancer.2025.1937","url":null,"abstract":"<p><strong>Background: </strong>Head and neck squamous cell carcinoma is often treated with radiotherapy, frequently combined with chemotherapy, to improve overall survival (OS). Despite advancements, locoregional control (LRC) remains a significant challenge, with 15%-50% of patients experiencing locoregional recurrence, negatively impacting OS and quality of life. Hypoxia within tumor cells is a critical factor contributing to treatment failure, necessitating higher radiation doses to achieve similar therapeutic effects as in normoxic cells. This study aims to investigate the role of dose escalation using [18F] fluoromisonidazole (FMISO) positron emission tomography/computed tomography (PET CT) to target hypoxic sub-volumes in head and neck cancer (HNC) to improve LRC.</p><p><strong>Methods: </strong>The dose-escalated hypoxia-adjusted radiotherapy trial is an open-label, parallel, randomised, single-centre, phase II study. Patients with HNC will undergo [18F]. FMISO PET CT to identify hypoxic regions. Normoxic patients will be labeled as Arm 1 and will not be part of the primary assessment. Patients with hypoxia will be stratified into two arms (2 and 3). Arm 2 will receive standard radiotherapy of 70 Gy in 2 Gy fractions, while Arm 3 will receive an additional boost to the hypoxic sub-volumes, delivering a total of 80 Gy (Phase 2). All patients in Arms 2 and 3 will also receive concurrent chemotherapy with cisplatin. Patients will be monitored weekly for treatment tolerance, with acute adverse events recorded according to National Cancer Institute Common Terminology Criteria for Adverse Events v5.0. The primary endpoint is LRC, defined as the time from randomisation to the first histopathologically confirmed relapse of locoregional disease. Secondary endpoints include OS, locoregional relapse-free survival, acute and late toxicity and patient-reported outcomes assessed using the European Organisation for Research and Treatment of Cancer QLQ-C30 and QLQ-H&N35 questionnaires.</p><p><strong>Discussion: </strong>This study addresses a critical gap in the management of HNC by targeting hypoxic regions within tumours, potentially improving LRC and, consequently, OS. The use of [18F] FMISO PET CT for identifying hypoxic sub-volumes allows for tailored radiation dose escalation, which could overcome the radioresistance associated with hypoxia. By comparing outcomes among standard radiotherapy (Arm 2) and dose-escalated treatment (Arm 3), this trial aims to establish a more effective therapeutic strategy for HNC patients.</p><p><strong>Trial registration: </strong>This trial is registered with the Clinical Trials Registry of India (CTRI/2024/04/065373), registered on 08<sup>th</sup> April 2024 on ctri.nic.in and clinicaltrials.gov (NCT06087614) registered on 18th September 2023 on clinicaltrials.gov.</p>","PeriodicalId":11460,"journal":{"name":"ecancermedicalscience","volume":"19 ","pages":"1937"},"PeriodicalIF":1.3,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12426500/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145063822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wisely frugal: ensuring sustainable funding for novel cancer therapeutics through a budget impact analysis in resource-limited settings. 明智节俭:在资源有限的情况下,通过预算影响分析,确保新型癌症治疗的可持续资金。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-02 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1941
Nuradh Joseph, Vimukthini Peiris, Vodathi Bamunuarachchi, Prasad Abeysinghe, Nadarajah Jeyakumaran, Devinda Jayathilake, Kanthi Perera, Rohini Fernandopulle, Sanjeeva Gunasekera

Introduction: Cancer care in Sri Lanka is predominantly provided through its state health system which is free at the point of delivery. We performed a budget impact analysis of novel cancer drugs with a view to enabling better prioritising of their procurement.

Methods: Median survival gain was obtained for each indication of a novel cancer drug by a review of the literature. The direct cost of drug procurement was obtained from the Ministry of Health of Sri Lanka and the cost per life year gained was computed for each indication. Two thresholds - per capita gross domestic product (GDP) per life year gained (GDP × 1 = US$3815) and three times per capita GDP per life year gained (GDP × 3 = US$11445) were considered to determine cost effectiveness. The cumulative annual cost of these treatments was subsequently determined.

Results: Data obtained on 42 novel cancer drugs spanning across 90 indications were included in the analysis. The cumulative annual treatment cost when the threshold was set at GDP × 1 was United States Dollar (US$) 6 million and it increased to US$ 13.2 million if the threshold was expanded (GDP × 3 = US$11445). Only 27 indications met the (GDP × 3 = US$11445) threshold while there were 18 drugs that did not meet the thresholds for any indication. Without a threshold, if every eligible patient were to receive treatment as currently indicated, the total cost would reach almost US$ 300 million per year.

Conclusion: Budget impact analyses and defining cost-effectiveness thresholds will lead to considerable savings and help prioritise the procurement of novel agents in the state health system in Sri Lanka.

导言:斯里兰卡的癌症治疗主要通过其国家卫生系统提供,该系统在交付点免费提供。我们对新型抗癌药物进行了预算影响分析,以便更好地确定其采购的优先次序。方法:通过对文献的回顾,获得一种新型抗癌药物的每个适应症的中位生存增益。药品采购的直接费用从斯里兰卡卫生部获得,并计算了每个适应症获得的每生命年的费用。两个阈值——每个生命年获得的人均国内生产总值(GDP × 1 = 3815美元)和每个生命年获得的三倍人均国内生产总值(GDP × 3 = 11445美元)被认为是确定成本效益的标准。随后确定了这些治疗的累积年费用。结果:42种新型抗癌药物的数据跨越90个适应症被纳入分析。当阈值为GDP × 1时,年累积治疗费用为600万美元(US$),如果阈值扩大,则增加到1320万美元(GDP × 3 = 11445美元)。只有27种适应症符合(GDP × 3 = 11445美元)阈值,而18种药物没有达到任何适应症的阈值。如果没有门槛,如果每个符合条件的患者都按照目前的指示接受治疗,每年的总费用将达到近3亿美元。结论:预算影响分析和确定成本效益阈值将导致可观的节省,并有助于优先采购斯里兰卡国家卫生系统中的新型药物。
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引用次数: 0
Mapping the cancer research landscape across Zambia: evidence to support national cancer control planning. 绘制赞比亚的癌症研究图景:支持国家癌症控制规划的证据。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-02 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1942
Susan Msadabwe, Peng Yun Ng, Richard Sullivan, Kennedy Lishimpi, John Kachimba, Justor Banda, Jane Mumba, Abidan Chansa, Mutuna Chiwele, Kasonde Bowa, Kaseya Chiyenu, Linda Malulu-Chiwele, Julie Torode, Grant Lewison, Andrew Leather, Ajay Aggarwal, Kathleen Schmeler, Groesbeck Parham, Kabisa Mwala, Paul Kamfwa

Background: Zambia faces the double burden of rising cancer incidence and a disproportionate volume of mortality from delayed presentations. The Ministry of Health Zambia acknowledged cancer research as a key pillar of cancer control in the National Cancer Control Strategic Plan 2022-2026, but there remains a paucity of country-specific evidence to inform strategies, implementation, monitoring and evaluation of research activities. Our study aimed to map and critically analyse the existing cancer research landscape to inform national planning.

Methods: We adopted a two-stage mixed-method research. First, we conducted a systematic review, including 76 Zambian cancer studies published between 2012 and 2022, adhering to PRISMA guidance. Second, we conducted an in-person modified consensus meeting in Ndola, Zambia attended by 31 domestic and international stakeholders, to co-develop priorities and strategies based on gaps and facilitators identified through the systematic review.

Results: The year-on-year cancer research output in Zambia had risen and diversified beyond cervical cancer but prevention, palliative care and health economic studies were lacking. Delay in deciding to seek care was most studied (n = 17, 63.0%), especially in cervical cancer. Research activities were mostly retrospective (n = 47/76, 61.8%) with only one randomised controlled trial identified. Greater than 90% (n = 10/11, 90.9%) of the most prolific research funders were international, predominantly from the United States and the United Kingdom, and Zambian researchers were under-represented as first and last authors at 43% (n = 33/76) and 45% (n = 34/76), respectively. The existing national cervical cancer registry, active global collaboration and adoption of technology were facilitators to be leveraged to build research capacity through multi-level, stakeholder-specific strategies.

Conclusion: To strengthen research capacity, sustained commitment to priorities through the implementation of co-developed strategies is required at individual, organisational and institutional levels. This paradigm shift is necessary to deliver evidence-based cancer care tailored to the needs of Zambians with emphasis on value and quality.

背景:赞比亚面临着癌症发病率上升和延迟就诊造成的不成比例的死亡率的双重负担。赞比亚卫生部承认,在《2022-2026年国家癌症控制战略计划》中,癌症研究是癌症控制的一个关键支柱,但仍然缺乏针对具体国家的证据,为研究活动的战略、实施、监测和评价提供信息。我们的研究旨在绘制和批判性地分析现有的癌症研究景观,为国家规划提供信息。方法:采用两阶段混合法研究。首先,我们进行了一项系统综述,包括2012年至2022年期间发表的76项赞比亚癌症研究,遵循PRISMA指导。其次,我们在赞比亚恩多拉举行了一次面对面的修改共识会议,有31个国内和国际利益攸关方参加,根据系统审查中确定的差距和促进因素,共同制定优先事项和战略。结果:赞比亚的癌症研究产出同比有所上升,且除宫颈癌外研究内容多样化,但缺乏预防、姑息治疗和卫生经济学研究。延迟就医决定的研究最多(n = 17, 63.0%),尤其是宫颈癌。研究活动大多是回顾性的(n = 47/76, 61.8%),仅确定了一项随机对照试验。超过90% (n = 10/11, 90.9%)的最多产的研究资助者是国际的,主要来自美国和英国,赞比亚的研究人员作为第一作者和最后作者的代表性不足,分别为43% (n = 33/76)和45% (n = 34/76)。现有的国家宫颈癌登记、积极的全球合作和技术采用是通过多层次、针对利益攸关方的战略建立研究能力的促进因素。结论:为了加强研究能力,需要在个人、组织和机构层面上通过实施共同制定的战略来持续致力于优先事项。这种模式转变对于提供符合赞比亚人需求的循证癌症治疗是必要的,并强调价值和质量。
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引用次数: 0
Impact of urinary diversion on survival in locally advanced cervical carcinoma with obstructive uropathy in Tanzania. 尿分流对坦桑尼亚局部晚期宫颈癌伴梗阻性尿病患者生存的影响。
IF 1.3 Q4 ONCOLOGY Pub Date : 2025-07-01 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1940
Gemini L Shayo, Latifa Rajab Abdallah, Emanuel L Lugina

Background: Locally advanced cervical cancer (LACC) can result in obstructive uropathy (OU). Urinary diversion (UD) is the treatment of LACC patients with OU. This study assessed the benefits of UD before or during radiotherapy by examining its effect on improving kidney function and survival in patients with LACC.

Materials and methods: The study retrospectively analysed the clinical data of 119 women with LACC treated from January 2020 to December 2021. The treatment intention (radical or palliative) was decided by a multidisciplinary team based on the disease stage, Karnofsky performance status and degree of renal derangement. Treatment and outcome details were retrieved from electronic records. This included obtaining serum creatinine levels before the UD, 7 days after, 21 days after and 1 month after the UD. Time to normalisation of serum creatinine, feasibility of delivering planned treatment and overall survival were determined. The impact of various prognostic factors on outcomes was determined using univariate or multivariate analysis. The significance level was set at 0.05.

Results: The mean age was 51.1 ± 9.9 years. Approximately a third of patients underwent UD. Percutaneous nephrostomy was the most frequently performed type of UD (92%). About 85% of patients had hydronephrosis, and 56.3% had unilateral hydronephrosis. The mean baseline serum creatinine level was 662 µmol/L for the entire cohort. There was a 53% reduction of serum creatinine from the baseline to 30 days post-UD (p = 0.001). The median equivalent dose in 2-Gy (EQD2) for the whole cohort was 86 Gy. The median survival time for the entire cohort was 20 months. In the multivariate analysis, UD resulted in a 40% decreased mortality risk (aHR 0.6, p-value = 0.03). Patients who did not receive brachytherapy had 5.9 times more risk of mortality compared to those who had brachytherapy (aHR 5.9, p-value = 0.001). EQD2 ≥72 Gy was associated with 40% less mortality risk than those who had EQD2 of <72 Gy (aHR 0.4, p-value = 0.005). Patients with a maximum tumour diameter of more than 5 cm had 2 times higher mortality risk than those with a tumour with a maximum tumour diameter of less than 5 cm (aHR 2, p-value = 0.005). Patients who were treated with concurrent chemoradiotherapy had 60% less risk of mortality compared to those treated with radiotherapy alone (aHR 0.4, p-value = 0.048).

Conclusion: UD was associated with a 53% reduction in baseline serum creatinine levels 30 days post-UD, reducing mortality risk by 40%.

背景:局部晚期宫颈癌(LACC)可导致梗阻性尿路病变(OU)。尿分流(UD)是LACC合并OU患者的治疗方法。本研究通过检查UD对改善LACC患者肾功能和生存的影响来评估UD在放疗前或放疗期间的益处。材料和方法:本研究回顾性分析了2020年1月至2021年12月期间119名LACC女性患者的临床资料。治疗意向(根治性或姑息性)由多学科团队根据疾病分期、Karnofsky性能状态和肾脏紊乱程度决定。治疗和结果细节从电子记录中检索。这包括在UD发生前、UD发生后7天、UD发生后21天和UD发生后1个月测定血清肌酐水平。测定血清肌酐恢复正常所需时间、实施计划治疗的可行性及总生存期。使用单变量或多变量分析确定各种预后因素对结果的影响。显著性水平设为0.05。结果:患者平均年龄51.1±9.9岁。大约三分之一的患者接受了UD。经皮肾造口术是最常见的UD类型(92%)。约85%的患者存在肾积水,56.3%的患者存在单侧肾积水。整个队列的平均基线血清肌酐水平为662µmol/L。从基线到ud后30天,血清肌酐降低53% (p = 0.001)。整个队列中2 Gy的中位等效剂量(EQD2)为86 Gy。整个队列的中位生存时间为20个月。在多变量分析中,UD导致死亡风险降低40% (aHR 0.6, p值= 0.03)。未接受近距离放疗的患者死亡风险是接受近距离放疗的患者的5.9倍(aHR为5.9,p值= 0.001)。EQD2≥72 Gy患者的死亡风险比EQD2患者低40% (p值= 0.005)。最大肿瘤直径大于5 cm的患者的死亡率是最大肿瘤直径小于5 cm的患者的2倍(aHR 2, p值= 0.005)。与单纯放疗相比,同步放化疗患者的死亡率降低了60% (aHR为0.4,p值= 0.048)。结论:UD与UD后30天基线血清肌酐水平降低53%相关,将死亡风险降低40%。
{"title":"Impact of urinary diversion on survival in locally advanced cervical carcinoma with obstructive uropathy in Tanzania.","authors":"Gemini L Shayo, Latifa Rajab Abdallah, Emanuel L Lugina","doi":"10.3332/ecancer.2025.1940","DOIUrl":"10.3332/ecancer.2025.1940","url":null,"abstract":"<p><strong>Background: </strong>Locally advanced cervical cancer (LACC) can result in obstructive uropathy (OU). Urinary diversion (UD) is the treatment of LACC patients with OU. This study assessed the benefits of UD before or during radiotherapy by examining its effect on improving kidney function and survival in patients with LACC.</p><p><strong>Materials and methods: </strong>The study retrospectively analysed the clinical data of 119 women with LACC treated from January 2020 to December 2021. The treatment intention (radical or palliative) was decided by a multidisciplinary team based on the disease stage, Karnofsky performance status and degree of renal derangement. Treatment and outcome details were retrieved from electronic records. This included obtaining serum creatinine levels before the UD, 7 days after, 21 days after and 1 month after the UD. Time to normalisation of serum creatinine, feasibility of delivering planned treatment and overall survival were determined. The impact of various prognostic factors on outcomes was determined using univariate or multivariate analysis. The significance level was set at 0.05.</p><p><strong>Results: </strong>The mean age was 51.1 ± 9.9 years. Approximately a third of patients underwent UD. Percutaneous nephrostomy was the most frequently performed type of UD (92%). About 85% of patients had hydronephrosis, and 56.3% had unilateral hydronephrosis. The mean baseline serum creatinine level was 662 µmol/L for the entire cohort. There was a 53% reduction of serum creatinine from the baseline to 30 days post-UD (<i>p</i> = 0.001). The median equivalent dose in 2-Gy (EQD2) for the whole cohort was 86 Gy. The median survival time for the entire cohort was 20 months. In the multivariate analysis, UD resulted in a 40% decreased mortality risk (aHR 0.6, <i>p</i>-value = 0.03). Patients who did not receive brachytherapy had 5.9 times more risk of mortality compared to those who had brachytherapy (aHR 5.9, <i>p</i>-value = 0.001). EQD2 ≥72 Gy was associated with 40% less mortality risk than those who had EQD2 of <72 Gy (aHR 0.4, <i>p</i>-value = 0.005). Patients with a maximum tumour diameter of more than 5 cm had 2 times higher mortality risk than those with a tumour with a maximum tumour diameter of less than 5 cm (aHR 2, <i>p</i>-value = 0.005). Patients who were treated with concurrent chemoradiotherapy had 60% less risk of mortality compared to those treated with radiotherapy alone (aHR 0.4, <i>p</i>-value = 0.048).</p><p><strong>Conclusion: </strong>UD was associated with a 53% reduction in baseline serum creatinine levels 30 days post-UD, reducing mortality risk by 40%.</p>","PeriodicalId":11460,"journal":{"name":"ecancermedicalscience","volume":"19 ","pages":"1940"},"PeriodicalIF":1.3,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12426501/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145063838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lympho-epithelial carcinoma of the larynx - the big masquerader of squamous cell carcinoma - a case report. 喉部淋巴上皮癌-鳞状细胞癌的大伪装者1例报告。
IF 1.2 Q4 ONCOLOGY Pub Date : 2025-06-27 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1936
Samapika Bhaumik, Prarabdh Singh, Narapareddy Venkata Dinesh Reddy, Shreya Jain, Sambit S Nanda, Paramita Paul, Ashutosh Mukherji, Satyajit Pradhan

Background: Lympho-epithelial carcinoma (LEC) is most commonly found in the nasopharynx, while LEC of the hypopharynx and larynx is rare, with fewer than 50 cases in the published literature. As the non-nasopharyngeal presentations are rare, the clinical course, diagnosis and treatment for this tumour are sparsely reported. Here, we report a rare case report of Epstein-Barr virus negative laryngeal LEC treated with combined modality therapy in a tertiary care centre. We also review the literature regarding currently acceptable treatment strategies.

Case presentation: We present a case of a 59-year-old male who presented with hoarseness of voice and acute onset of respiratory distress. Post emergency tracheostomy for respiratory distress, evaluation with contrast-enhanced computed tomography head and neck revealed cT3N0M0 supraglottic disease. Biopsy revealed poorly differentiated carcinoma. In view of thyroid cartilage erosion, the patient underwent two cycles of neo-adjuvant chemotherapy followed by total laryngectomy, bilateral neck dissection and primary closure. Postoperative histopathology revealed ypT1N0 LEC, with adequate margins and adequate neck dissection. The patient was then treated with adjuvant chemoradiotherapy. 6 months follow-up positron emission tomography/computed comography shows no locoregional disease.

Conclusion: The treatment for rare cases like non-nasopharyngeal LEC is yet to be standardised. However, as seen in our case report, multimodality management including surgery, chemotherapy and radiation therapy seems to be a feasible approach to managing such rare cases of non-nasopharyngeal LEC.

背景:淋巴上皮癌(LEC)最常见于鼻咽部,而下咽和喉部的LEC则很少见,在已发表的文献中不到50例。由于非鼻咽部表现是罕见的,该肿瘤的临床过程,诊断和治疗很少报道。在这里,我们报告一个罕见的病例报告爱泼斯坦-巴尔病毒阴性喉部LEC在三级护理中心联合治疗模式。我们还回顾了有关目前可接受的治疗策略的文献。病例介绍:我们提出一个病例59岁的男性谁提出了声音嘶哑和急性发作呼吸窘迫。急诊气管切开术后呼吸窘迫,头部和颈部对比增强计算机断层扫描评估显示cT3N0M0声门上病变。活检显示低分化癌。鉴于甲状腺软骨糜烂,患者接受了两个周期的新辅助化疗,然后是全喉切除术、双侧颈部清扫和初级闭合。术后组织病理学显示为ypT1N0 LEC,边缘充足,颈部清扫充足。患者随后接受辅助放化疗。随访6个月,正电子发射断层扫描/计算机断层扫描未见局部病变。结论:非鼻咽部LEC这类罕见病例的治疗尚不规范。然而,在我们的病例报告中,包括手术、化疗和放疗在内的多模式治疗似乎是治疗这种罕见的非鼻咽部LEC的可行方法。
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引用次数: 0
Cancer health literacy profile in Argentine oncology patients. 阿根廷肿瘤患者的癌症健康素养概况。
IF 1.2 Q4 ONCOLOGY Pub Date : 2025-06-27 eCollection Date: 2025-01-01 DOI: 10.3332/ecancer.2025.1934
Karen M Manzur, Ana Kohan Cortada

Introduction: Cancer Health Literacy is the individual's ability to seek, understand, evaluate and use basic information and services necessary to make appropriate decisions regarding cancer prevention, diagnosis and treatment. The aim of this study was to analyse the Health Literacy Profile of Argentine cancer patients.

Methodology: A non-experimental, descriptive, cross-sectional design was used. A non-probabilistic sampling method was applied and 500 adult cancer patients who provided their consent participated. A sociodemographic questionnaire and the Cancer Health Literacy Test were administered. Data were collected through mixed methods and analysed using R Studio.

Results: The average Cancer Health Literacy score was 22.01 points (SD = 5.68, Mdn = 24), with 73% of patients classified at an intermediate level. Multiple linear regression analysis revealed that educational level and information-seeking behaviour regarding diet and cancer were significant contributing factors to this construct, explaining 30.6% of its variability (adjusted R 2 = 0.306) with a large effect size (f2 = 0.44). Cancer Health Literacy was lower in patients with an incomplete secondary education or lower and higher in those who actively sought information.

Conclusion: Cancer Health Literacy was associated with educational level and nutritional information-seeking behaviour. Measuring these factors in clinical practice contributes to evidence-based care.

癌症健康素养是指个人寻求、理解、评估和使用有关癌症预防、诊断和治疗的必要基本信息和服务以作出适当决定的能力。本研究的目的是分析阿根廷癌症患者的健康素养概况。方法:采用非实验性、描述性、横断面设计。采用非概率抽样方法,500名提供同意的成年癌症患者参与了研究。进行了社会人口调查问卷和癌症健康素养测试。通过混合方法收集数据,并使用R Studio进行分析。结果:平均癌症健康素养评分为22.01分(SD = 5.68, Mdn = 24), 73%的患者处于中等水平。多元线性回归分析显示,有关饮食和癌症的教育水平和信息寻求行为是这一结构的重要影响因素,解释了30.6%的变异性(调整后的r2 = 0.306),效应量很大(f2 = 0.44)。中等教育程度不完全的患者的癌症健康素养较低,积极寻求信息的患者的癌症健康素养较低和较高。结论:癌症健康素养与受教育程度和营养信息寻求行为相关。在临床实践中测量这些因素有助于循证护理。
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引用次数: 0
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