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Clinicodemographic Profile of Childhood Cancer in a Mining State, Odisha: A Retrospective Analysis 奥迪沙一个矿业州儿童癌症的临床病理特征:回顾性分析
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-05-04 DOI: 10.1055/s-0043-1768180
D. Samanta, A. Avinash, S. Senapati, Suchitra Samal, Tapas Kumar Dash, Abhisekh Kumar Sarangi
Abstract Introduction  Pediatric malignancy represents 5% of total cancer diagnosed in India. Due to delayed diagnosis and inaccessibility to healthcare system, the overall outcome is poor in our country. The clinicodemographic profile of childhood malignancy is well described in the Western world and in certain parts of India. The incidence of pediatric malignancy in Eastern India, especially Odisha, has not yet been reported that has motivated us to conduct such a study. Objective  This study aims to evaluate the clinicodemographic profile and pattern of childhood malignancy among pediatric patients who received the treatment at a tertiary cancer institute of Odisha. Materials and Methods  It was a retrospective observational study, carried out for a period of 8 years, from January 1, 2013 to December 31, 2020 at a tertiary cancer center in Eastern India. A total of 759 eligible childhood malignancy patients were recruited in the study. IBM SPSS v23 was used for descriptive statistical analysis, that is, number and percentage of various clinicodemographic parameters of the above patients. Result  Childhood malignancy accounted for 1.6% of all cancers reported during the above study period. The male to female ratio was 1.8:1. Out of 759 eligible childhood cancer patients, majority of patients were suffering from leukemia (173; 22.8%) followed by malignant bone tumors (137; 18.0%), and lymphoma (122; 16%). Leukemia was predominant in the age group of 0 to 14 years; lymphoma, central nervous system neoplasms, germ cell tumors malignant bone tumors, and soft tissue sarcoma (STS) were common in the age group of 10 to 18 years; neuroblastoma, retinoblastoma, and renal and hepatic tumors were seen commonly in the age group of 0 to 9 years. The most common presentation in leukemia was fever, while lymphadenopathy was the chief complaint in lymphoma. Local swelling and pain were the presenting symptoms in malignant bone tumors, while STS patients had painless swelling. Conclusion  This study provides an overview of the burden and pattern of childhood malignancy for the state of Odisha and acts as a roadmap for the clinicians to conduct further research in the field of pediatric oncology.
摘要简介 儿童恶性肿瘤占印度诊断的癌症总数的5%。由于诊断延迟和无法进入医疗系统,我国的总体结果很差。在西方世界和印度的某些地区,儿童恶性肿瘤的临床病理特征得到了很好的描述。印度东部,尤其是奥里萨邦,儿童恶性肿瘤的发病率尚未报告,这促使我们进行这项研究。客观的 本研究旨在评估在奥迪沙癌症三级研究所接受治疗的儿科患者的儿童恶性肿瘤的临床形态和模式。材料和方法 这是一项回顾性观察性研究,从2013年1月1日到2020年12月31日,在印度东部一家三级癌症中心进行了为期8年的研究。本研究共招募了759名符合条件的儿童恶性肿瘤患者。使用IBM SPSS v23进行描述性统计分析,即上述患者的各种临床病理参数的数量和百分比。后果 儿童恶性肿瘤占上述研究期间报告的所有癌症的1.6%。男女比例为1.8:1。在759名符合条件的儿童癌症患者中,大多数患者患有白血病(173;22.8%),其次是恶性骨肿瘤(137;18.0%)和淋巴瘤(122;16%)。白血病在0至14岁年龄组中占主导地位;淋巴瘤、中枢神经系统肿瘤、生殖细胞肿瘤、恶性骨肿瘤和软组织肉瘤(STS)在10至18岁的年龄组中很常见;神经母细胞瘤、视网膜母细胞瘤以及肾脏和肝脏肿瘤常见于0至9岁的年龄组。白血病最常见的表现是发烧,而淋巴结病是淋巴瘤的主要症状。局部肿胀和疼痛是恶性骨肿瘤的主要症状,而STS患者出现无痛性肿胀。结论 这项研究概述了奥迪沙州儿童恶性肿瘤的负担和模式,并为临床医生在儿科肿瘤学领域进行进一步研究提供了路线图。
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引用次数: 0
Mental Wellbeing among Children with Cancer during COVID-19 Pandemic in Indonesia: A Cross-sectional Study 印度尼西亚COVID-19大流行期间癌症儿童的心理健康状况:一项横断面研究
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-28 DOI: 10.1055/s-0043-1768053
T. T. Sari, T. Wiguna, S. D. Elvira, I. Widyahening, Rinoldy Mangiri, Apul S. Napitupulu, Nathania Sutandi, Silvia Tanumiharjo, R. Sitorus
Abstract Introduction  Coronavirus disease 2019 (COVID-19) has affected both physical and mental aspect of people worldwide, especially the high-risk group such as pediatric cancer patients. Children with cancer were considered both clinically and mentally vulnerable during this pandemic. They were also affected by the self-isolation, quarantine, and social distancing policy taken as a respond to public threat. Objectives  To evaluate the impact of social distancing and health protocol during COVID-19 on the mental health profile of children with cancer in Indonesia. Methods  A cross-sectional study evaluating the mental health of children with cancer during COVID-19 pandemic was conducted in Cipto Mangunkusumo Hospital, Jakarta, Indonesia from June to September 2020. An online questionnaire was used to collect demographics of parents and children, children's Strength and Difficulties Questionnaire (SDQ) score, and parents' Self-Reporting Questionnaire (SRQ). SDQ score consists of five subscales, including the emotional symptoms, conduct problems, hyperactivity, peer relationships problems and prosocial behavior. Cancer types were grouped into retinoblastoma, nonretinoblastoma (other solid tumors), and leukemia. Results  There were 156 valid responses, consisting of 42 patients with retinoblastoma, 34 patients with nonretinoblastoma (other solid tumors), and 80 patients with leukemia. Pandemic-related lifestyle changes did not significantly impact emotional or behavioral problems. Children with normal total SDQ (odds ratio [OR]: 473, p  = 0.001) and emotional scores (OR: 3.19, p  = 0.07) had parents with normal SRQ scores (<6). Leukemia patients with shorter diagnosis period had worse hyperactivity score ( p  = 0.01). On the contrary, leukemia inpatients had better prosocial scores than outpatients ( p  = 0.03). More bilateral retinoblastoma patients ( p  = 0.04) with longer duration of cancer diagnosis ( p  = 0.03) faced peer problems. Conclusions  Our study revealed that lifestyle changes during early COVID-19 pandemic were not major factors impacting emotional and behavioral problems in children with cancer. However, disease-related factors pose great challenges; thus, a holistic mental health support system should be available to both children and parents.
摘要简介 2019冠状病毒病(新冠肺炎)影响了世界各地人们的身心健康,尤其是儿童癌症患者等高危人群。在这场大流行期间,癌症儿童被认为在临床和精神上都很脆弱。他们还受到了作为应对公共威胁而采取的自我隔离、隔离和保持社交距离政策的影响。目标 评估新冠肺炎期间保持社交距离和健康协议对印度尼西亚癌症儿童心理健康状况的影响。方法 2020年6月至9月,在印度尼西亚雅加达Cipto Mangunkusumo医院进行了一项横断面研究,评估了新冠肺炎大流行期间癌症儿童的心理健康。使用在线问卷收集父母和儿童的人口统计数据、儿童力量和困难问卷(SDQ)得分和父母自我报告问卷(SRQ)。SDQ分为五个分量表,包括情绪症状、行为问题、多动、同伴关系问题和亲社会行为。癌症分为视网膜母细胞瘤、非视网膜母细胞癌(其他实体瘤)和白血病。后果 共有156例有效反应,包括42例视网膜母细胞瘤患者、34例非视网膜母细胞癌(其他实体瘤)患者和80例白血病患者。与流行病相关的生活方式改变对情绪或行为问题没有显著影响。总SDQ正常的儿童(比值比[OR]:473,p = 0.001)和情绪评分(OR:3.19,p = 0.07)的父母SRQ评分正常(<6)。诊断期较短的白血病患者多动症评分较差(p = 相反,白血病住院患者的亲社会评分高于门诊患者(p = 0.03)。更多的双侧视网膜母细胞瘤患者(p = 0.04)与癌症诊断持续时间较长(p = 0.03)面临同行问题。结论 我们的研究表明,新冠肺炎早期流行期间生活方式的改变并不是影响癌症儿童情绪和行为问题的主要因素。然而,与疾病相关的因素带来了巨大的挑战;因此,应该为儿童和父母提供一个全面的心理健康支持系统。
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引用次数: 0
Paranasal Sinus Embryonal Rhabdomyosarcoma Metastasizing to Breast and Ovary on PET/CT—A Case Report with the Review of Literature 鼻旁窦胚胎性横纹肌肉瘤转移至乳腺及卵巢的PET/ CT-A分析1例并文献复习
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-28 DOI: 10.1055/s-0043-1768179
Vijay Singh, V. Saini, M. Ora, S. Gambhir
Abstract Rhabdomyosarcoma (RMS) is a malignant soft tissue tumor of skeletal muscle origin. The head and neck, urinary tract, and extremities are the common sites of origin. Embryonal, alveolar, pleomorphic, and spindle/sclerosing are subtypes. It is more common in childhood and rare among adults. The incidence and risk factors for this disease are mainly largely unknown. RMS is sporadic in most instances; however, it is attributed to familial syndromes in some situations—its metastasis to the lungs, bone marrow, and lymph nodes. Breast and ovary involvement is scarce. Diagnostic workup mainly includes contrast-enhanced computed tomography (CECT) and magnetic resonance imaging (MRI). However, 18 F-fluro-deoxyglucose positron emission tomography ( 18 F-FDG-PET/CT) and PET/MRI are increasing contribution to providing functional insights about tumor biology and improving the diagnostic accuracy of the imaging workup. This report presents a case of the neck's embryonal RMS metastasizing simultaneously to the breast and ovary. PET/CT imaging revealed the unusual pattern, further validated by histopathology.
横纹肌肉瘤(Rhabdomyosarcoma, RMS)是一种起源于骨骼肌的软组织恶性肿瘤。头颈部、泌尿道和四肢是常见的发病部位。胚胎型、肺泡型、多形型和梭形/硬化型是亚型。它在儿童中更常见,在成人中罕见。这种疾病的发病率和危险因素在很大程度上是未知的。在大多数情况下,RMS是零星的;然而,在某些情况下,它被归因于家族综合征-它转移到肺部,骨髓和淋巴结。很少累及乳房和卵巢。诊断检查主要包括对比增强计算机断层扫描(CECT)和磁共振成像(MRI)。然而,18f -氟脱氧葡萄糖正电子发射断层扫描(18f - fdg -PET/CT)和PET/MRI在提供肿瘤生物学的功能见解和提高成像检查的诊断准确性方面的贡献越来越大。本报告报告了一例颈部胚胎性RMS同时转移到乳房和卵巢。PET/CT成像显示异常模式,组织病理学进一步证实。
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引用次数: 0
Surviving Colorectal Cancer: More Than Treatment 大肠癌的生存:不仅仅是治疗
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1768242
Belsiyal C. Xavier
Abstract The main aim of this article is to contribute to a complete patient perspective on the psychosocial impact of colorectal cancer. The details included patient personal experience of being a colorectal cancer survivor and perception regarding psychosocial support during management of the illness. Health professionals should assume that patients may have difficulty in illness management and should encourage a discussion of patients' concerns.
摘要本文的主要目的是对结直肠癌癌症的社会心理影响有一个完整的患者视角。详细信息包括患者作为癌症大肠癌幸存者的个人经历,以及在疾病管理过程中对心理社会支持的看法。卫生专业人员应该假设患者可能在疾病管理方面有困难,并鼓励讨论患者的担忧。
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引用次数: 0
Metacognitive Processes in Cancer: A Review 癌症的元认知过程
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1768050
Rekha Rashmi, C. Vanlalhruaii
Abstract When diagnosed with cancer, the patients and their family go through emotional turmoil across the different phases: diagnosis, assessment, treatment, and aftercare, which decrease their quality of life and well-being. Previously, many studies have highlighted the association of metacognition with the development and maintenance of mental health conditions. Several recent studies have pointed out the significant role of dysfunctional metacognitive beliefs in the context of chronic disease. Thus, the present study aims to explore the role of metacognitive processes in cancer. The researchers conducted a narrative review of literature using PubMed, Semantic Scholar, and Science Direct. A total of 31 articles were selected and analyzed. This review article established that patients with cancer and caregivers experience metacognitive beliefs, which are associated with emotional distress, and the effectiveness of metacognitive therapy in reducing distress. This study also provides insight into the broader scope to advance research in this field.
当被诊断为癌症时,患者及其家人在诊断、评估、治疗和善后等不同阶段都会经历情绪动荡,这降低了他们的生活质量和幸福感。此前,许多研究都强调了元认知与心理健康状况的发展和维持之间的联系。最近的一些研究指出了功能失调的元认知信念在慢性疾病背景下的重要作用。因此,本研究旨在探讨元认知过程在癌症中的作用。研究人员使用PubMed、Semantic Scholar和Science Direct对文献进行了叙述性回顾。共选取31篇文章进行分析。本文综述了癌症患者和护理者经历与情绪困扰相关的元认知信念,以及元认知治疗在减少情绪困扰方面的有效性。本研究也为该领域的进一步研究提供了更广阔的视野。
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引用次数: 1
The Effects of Dietary Nutrient Intake on Cervical Cancer: A Brief Review 膳食营养摄入对宫颈癌的影响:综述
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1768049
Suchismita Nath, Sultana S. Nasrin, A. Samanta, Anzum Nuzhad, Pritha Ghosh, A. Manna, Satyasundar Pradhan, Suresh Maity, Srikanta Pal, P. Mohapatra, Subhasis Jana
Abstract Cervical cancer (CC) results from a subsequent process, starting from the infection of normal cervical epithelium with oncogenic human papillomavirus and gradually progressing to cervical intraepithelial neoplasia (CIN), before finally developing into invasive cervical cancer (ICC). Over recent decades, dietary micronutrients have gained much attention due to their pivotal role in cancer prevention. We reviewed several relevant literature studies to investigate the protective roles of dietary nutrient intake in CC. Dietary intake of vitamin C, green–yellow vegetables, and provitamin A carotenoids that are rich sources of antioxidants may widely inhibit the process of CC development, whereas vitamins A and D might be more helpful in preventing the early events in the disease development. Vitamin E, lycopene, and folate are more effective for the treatment of high-grade CIN. Fruits exert their protective effects in the late stages of the cancer process, thus playing a vital role in ICC prevention. Polyphenols, flavonoids, and polyunsaturated fatty acids are more often used in cases of CC in combination with chemotherapy and radiotherapy. Thus, as a primary prevention strategy, the health benefits of various nutrients in CC must be clarified by vitro and in vivo approaches rather than epidemiological studies.
摘要癌症(CC)是由一个后续过程引起的,从正常宫颈上皮感染致癌人乳头瘤病毒开始,逐渐发展为宫颈上皮内瘤变(CIN),最后发展为侵袭性癌症(ICC)。近几十年来,膳食微量营养素因其在癌症预防中的关键作用而备受关注。我们回顾了几项相关的文献研究,以研究膳食营养素摄入对CC的保护作用。膳食中维生素C、绿黄色蔬菜和维生素A原类胡萝卜素是丰富的抗氧化剂来源,它们可能广泛抑制CC的发展过程,而维生素A和D可能更有助于预防疾病发展的早期事件。维生素E、番茄红素和叶酸对治疗高级CIN更有效。果实在癌症过程的晚期发挥其保护作用,因此在预防ICC中发挥着至关重要的作用。多酚、类黄酮和多不饱和脂肪酸在CC病例中与化疗和放疗联合使用更为常见。因此,作为一种主要的预防策略,CC中各种营养素的健康益处必须通过体外和体内方法而不是流行病学研究来阐明。
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引用次数: 0
Voyage of Measurable Residual Disease (MRD) Assessment in Multiple Myeloma Using Multiparametric Flow Cytometry 应用多参数流式细胞术评估多发性骨髓瘤的可测量残余疾病(MRD)
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1768176
N. Das, Ritu Gupta
Abstract Measurable residual disease (MRD) in multiple myeloma (MM) has emerged as one of the strongest and independent biomarkers to evaluate therapeutic response for the prediction of long-term treatment outcome. With the incorporation of MRD in response assessment criterion by International Myeloma Working Group, it has become the routine parameter to be assessed at various time points after therapy. Among various techniques to assess MRD, multiparametric flow cytometry (MFC)-based MRD estimation has evolved dramatically over the last two decades achieving sensitivity comparable to molecular methods. Next-generation flow cytometry with the incorporation of innovative tools in MRD detection including consortium-based guidelines for preanalytical and analytical factors led to the overall improvement in MFC-based MRD detection. However, flow cytometry assays suffer from inherent challenges ranging from procedural hemodilution to lack of harmonization and standardization across the centers. This review article outlines and summarizes the essential laboratory prerequisites for reproducible MRD analysis by flow cytometry. Furthermore, a brief account of the utility of MRD evaluation in clinical practice as predictor of response and long-term treatment outcome has also been discussed. Considering the evolution of MFC-based MRD over two decades from a scientific research tool to a routine clinical diagnostic assay, it needs to be explored further in studying complex phenomenon like clonal evolution, clonal switches, and identification of treatment refractory clones for guiding more effective therapies improving overall survival.
摘要多发性骨髓瘤(MM)的可测量残余疾病(MRD)已成为评估治疗反应以预测长期治疗结果的最强和独立的生物标志物之一。随着国际骨髓瘤工作组将MRD纳入反应评估标准,它已成为治疗后不同时间点评估的常规参数。在评估MRD的各种技术中,基于多参数流式细胞术(MFC)的MRD估计在过去二十年中发生了巨大的变化,实现了与分子方法相当的灵敏度。下一代流式细胞术在MRD检测中引入了创新工具,包括基于联盟的预分析和分析因子指南,从而全面改进了基于MFC的MRD检测。然而,流式细胞术检测面临着固有的挑战,从程序性血液稀释到各中心缺乏协调和标准化。这篇综述文章概述并总结了通过流式细胞术进行可重复MRD分析的基本实验室先决条件。此外,还简要介绍了MRD评估在临床实践中作为反应和长期治疗结果的预测指标的效用。考虑到20多年来基于MFC的MRD从一种科学研究工具演变为常规临床诊断分析,它需要在研究克隆进化、克隆转换和鉴定治疗难治性克隆等复杂现象方面进行进一步探索,以指导更有效的治疗,提高整体生存率。
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引用次数: 0
When Do Patients with Breast Cancer Seek Help from Psycho-oncology Services? A 3-Year Retrospective Study from India 癌症患者何时寻求心理生态学服务的帮助?来自印度的3年回顾性研究
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1768048
A. Mukherjee, Bidisha Samanta, Varuna Sharma, Aagon Krishna Shrestha, S. Chattopadhyay, Chitralekha Bhowmick, J. Ghosh, S. Ganguly, S. Agrawal, S. Datta
Abstract Introduction  Breast cancer is the most frequent cancer among women. In the last few decades, the outcome of breast cancer has improved significantly in terms of survivorship and quality of life. However, it is crucial that alongside managing the disease, breast cancer services address and manage associated or co-occurring psychiatric illnesses such as acute stress reactions, procedural anxieties, adjustment issues, depression, and fear of recurrence, which leads to an overall better experience of the patient. Objective  There is a paucity of data on the patterns of psychiatric morbidity in patients with breast cancer who access psycho-oncology services in a naturalistic setup outside research studies from India. The current study focused on exploring this alongside reporting the common treatment methods adopted for this group of patients. Materials and Methods  Real-life data from electronic patient records were retrospectively reviewed for all patients with breast cancer accessing integrated psycho-oncology services in a tertiary care hospital in India over three 3 years (2018–2020). The various psychiatric morbidities were reported, along with associated cancer demographic data, disease characteristics, and treatment details. Results  Of all the breast cancer patients ( n  = 338) in the calendar years 2018 to 2020 reviewed by psycho-oncology services, the most common psychiatric diagnosis was depressive illness ( n  = 100, 29.6%), followed by adjustment disorders ( n  = 68, 20.1%) and anxiety ( n  = 66, 19.5%). There was a significant minority with serious enduring mental illnesses such as schizophrenia ( n  = 11, 3.3%) and bipolar disorders ( n  = 14, 4.1%). On the other hand, 14.2% ( n  = 48) of the patients with breast cancer who attended Psycho-oncology outpatient department did not have any psychiatric syndrome. Around 16.3% of patients could be managed without a prescription for any medications and almost half of the patients needed only one psychotropic medicine. Psychological interventions were used for 45.6% of patients. Conclusions  Integrated psycho-oncology services in a cancer hospital catering to patients with breast cancer help in psychiatric assessment, diagnosis, and addressing the mental health needs of patients. The treatment offered needs to be nuanced and individualized and may require a combination of psychotropic medications and psychological techniques.
摘要简介 癌症是癌症中最常见的女性。在过去的几十年里,癌症的预后在生存率和生活质量方面有了显著改善。然而,至关重要的是,在管理疾病的同时,癌症服务还应解决和管理相关或同时发生的精神疾病,如急性应激反应、手术焦虑、调整问题、抑郁和对复发的恐惧,从而为患者带来更好的整体体验。客观的 关于癌症患者的精神病发病模式的数据很少,这些患者在印度研究之外的自然环境中获得精神病生态学服务。目前的研究重点是探索这一点,同时报告了这组患者采用的常见治疗方法。材料和方法 回顾性审查了电子患者记录中的真实生活数据,这些数据适用于在印度一家三级护理医院三年(2018-2020年)内获得综合心理生态学服务的所有癌症乳腺癌患者。报告了各种精神疾病,以及相关的癌症人口统计数据、疾病特征和治疗细节。后果 在所有癌症患者中(n = 338)在心理肿瘤学服务审查的2018至2020日历年中,最常见的精神病诊断是抑郁症(n = 100,29.6%),其次是调节障碍(n = 68.20.1%)和焦虑(n = 66.19.5%) = 11%、3.3%)和双相情感障碍(n = 14,4.1%)。另一方面,14.2%(n = 48)到精神科门诊就诊的癌症乳腺癌患者没有任何精神综合征。大约16.3%的患者可以在没有任何药物处方的情况下得到治疗,几乎一半的患者只需要一种精神药物。45.6%的患者接受了心理干预。结论 癌症医院为癌症乳腺癌患者提供的综合心理生态学服务有助于精神评估、诊断和解决患者的心理健康需求。所提供的治疗需要细致和个性化,可能需要精神药物和心理技术的结合。
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引用次数: 0
Treatment Outcome of Burkitt's Lymphoma in Adolescents and Adults: A Retrospective Study 青少年和成人伯基特淋巴瘤的治疗结果:回顾性研究
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1768177
Sugeeth Mt, G. Narayanan, Anoop Tm, S. Nair, Prakash Np, J. Km, R. Nair
Abstract Introduction : Burkitt's lymphoma (BL) is a highly aggressive B cell non-Hodgkin lymphoma (NHL) having three distinct subtypes: endemic, sporadic, and immunodeficiency-associated BL. Sporadic BL accounts for only 1 to 2% of adult NHL. Objectives : The objective of this article was to study the clinical profile and treatment outcome of patients with BL. Materials and Methods : This was a retrospective study of 60 patients with BL conducted in the department of medical oncology at a tertiary cancer center in India during a 10-year period. Patients with BL/leukemia above 14 years of age diagnosed during the study period were included and their clinical presentation, treatment details, and outcome were studied. Results : Among 60 cases with BL, there were 41 males and 19 females. The median age at presentation was 42 years (range: 14–81 years). The main symptoms were lymphadenopathy, abdominal pain, and abdominal distension. Two patients each had paraparesis, breast lump, and jaw swelling and one patient had involvement of the cervix. Thirteen patients had features of tumor lysis at presentation. The Ann Arbor stage was I in 17, II in 16, III in 5, and IV in 22. Fifty-five patients received combination chemotherapy that included hyper-cyclophosphamide, vincristine, adriamycin, dexamethasone ± rituximab (hyper-CVAD ± R; 35), cyclophosphamide, adriamycin, vincristine, prednisolone/ cyclophosphamide, vincristine, prednisolone ± rituximab CHOP ± R (13), Berlin-Frankfurt-Munich protocol (4), and others (3). Thirty-four patients attained remission, 13 patients had progressive disease, and 8 patients died during chemotherapy. At a median follow-up of 113 months, 58% patients were alive. Conclusions : BL accounts for 1.57% of NHL above the age of 14 years with male preponderance. Intensive, short-duration chemotherapy is the standard treatment. Treatment with hyper-CVAD ± R gives 8-year progression-free survival and overall survival (OS) of 60%. Treatment with CHOP ± R is an alternative option in elderly frail patients with an 8-year OS of 46%.
摘要简介:伯基特淋巴瘤(Burkitt’s lymphoma, BL)是一种高度侵袭性的B细胞非霍奇金淋巴瘤(NHL),有三种不同的亚型:地方性、散发性和免疫缺陷相关的BL。散发性BL仅占成人NHL的1%至2%。目的:本文的目的是研究BL患者的临床概况和治疗结果。材料和方法:这是一项回顾性研究,在印度三级癌症中心肿瘤内科进行了10年的60例BL患者。纳入研究期间诊断的14岁以上BL/白血病患者,研究其临床表现、治疗细节和结局。结果:60例BL中,男性41例,女性19例。就诊时的中位年龄为42岁(范围:14-81岁)。主要症状为淋巴结肿大、腹痛、腹胀。两名患者分别有麻痹、乳房肿块和下颌肿胀,一名患者有子宫颈受累。13例患者出现肿瘤溶解特征。安娜堡期为17年1期,16年2期,5年3期,22年4期。55例患者接受联合化疗,包括超环磷酰胺、长春新碱、阿霉素、地塞米松±利妥昔单抗(hyper-CVAD±R;35例)、环磷酰胺、阿霉素、长春新碱、强的松龙/环磷酰胺、长春新碱、强的松龙±利妥昔单抗CHOP±R(13例)、柏林-法兰克福-慕尼黑方案(4例)等(3例)。34例患者获得缓解,13例患者病情进展,8例患者在化疗期间死亡。在中位随访113个月时,58%的患者存活。结论:14岁以上NHL患者中,BL占1.57%,以男性为主。强化、短时间化疗是标准的治疗方法。以hyper-CVAD±R治疗可获得8年无进展生存期,总生存期(OS)为60%。CHOP±R治疗是8年总生存率为46%的老年体弱患者的另一种选择。
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引用次数: 0
Role of Conventional Cytogenetics and FISH in the Laboratory Work Up of Plasma Cell Dyscrasias 常规细胞遗传学和FISH在浆细胞发育不良实验室研究中的作用
IF 0.2 Q4 ONCOLOGY Pub Date : 2023-04-24 DOI: 10.1055/s-0043-1762920
A. Dhabe, Samiparna Das, M. Parihar
Abstract Plasma cell dyscrasias are a heterogeneous group of neoplasms characterized by abnormal proliferation of plasma cells with or without over production of monoclonal immunoglobulins. Chromosomal abnormalities are acquired either early in the course of the disease or during disease progression. Plasma cell dyscrasias are categorized into multiple cytogenetic subtypes that form an integral component of risk-stratified treatment protocols. The primary genetic events are IgH gene translocations and non-random gains of chromosomes 3/5/7/9/11/15/19 and or 21. The secondary genetic events consist of chromosome 1 abnormalities (1p deletion and 1q gain or amplification), deletion 17p/TP53, deletion 13q, and MYC gene rearrangements. Plasma cells being at the end of differentiation spectrum of B cells, have low proliferative potential precluding the use of karyotyping in identification of chromosomal abnormalities. Analysis of enriched plasma cells using interphase fluorescent in situ hybridization (FISH) is the technique of choice for identifying these abnormalities. It is essential to enrich plasma cells before the FISH analysis, and numerous plasma cell enrichment techniques have been described. In the paper, we review the cytogenetic approach to identify clinically significant genetic aberrations including the effective use of FISH panels and plasma cell enrichment techniques.
摘要浆细胞发育不全是一组异质性肿瘤,其特征是浆细胞异常增殖,伴有或不伴有单克隆免疫球蛋白的过度产生。染色体异常是在疾病早期或疾病进展过程中获得的。浆细胞发育不全分为多种细胞遗传学亚型,这些亚型构成了风险分层治疗方案的组成部分。主要遗传事件是IgH基因易位和染色体3/5/7/9/11/15/19和或21的非随机获得。次要遗传事件包括1号染色体异常(1p缺失和1q获得或扩增)、17p/TP53缺失、13q缺失和MYC基因重排。处于B细胞分化谱末端的浆细胞具有较低的增殖潜力,排除了在鉴定染色体异常中使用核型分析。使用间期荧光原位杂交(FISH)分析富集的浆细胞是鉴定这些异常的选择技术。在FISH分析之前富集浆细胞是至关重要的,并且已经描述了许多浆细胞富集技术。在这篇论文中,我们回顾了细胞遗传学方法来识别临床上显著的遗传畸变,包括FISH面板和浆细胞富集技术的有效使用。
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Indian Journal of Medical and Paediatric Oncology
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