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The value of simultaneous determination of blood large neutral amino acids and tetrahydrobiopterin metabolites in the diagnosis of atypical hyperphenylalaninemia 同时测定血液中大量中性氨基酸和四氢生物蝶呤代谢物在诊断非典型高苯丙氨酸血症中的价值
IF 0.8 Q4 Medicine Pub Date : 2024-01-17 DOI: 10.1186/s43066-024-00312-z
Nadia Salama, Gamalte Elgedawy, Radwa Gamal, Osama Zaki, Ashraf Khalil, Manar Obada
Tetrahydrobiopterin deficiency in newborns with atypical hyperphenylalaninemia requires rapid and accurate diagnosis and the ability to distinguish it from the classical type to prevent early irreversible neurological damage. The study aimed to evaluate neopterin and biopterin (products of tetrahydrobiopterin recycling pathway) and amino acid profiles (used in supplementation therapy) in patients with hyperphenylalaninemia after optimizing ultra-performance liquid chromatography coupled with tandem mass spectrometry to simultaneously measure neopterin, biopterin, and amino acids in dried blood spots. The study enrolled preselected infants with classic (n = 46), atypical (n = 14) hyperphenylalaninemia, and a control group (n = 50). Result Tandem mass spectrometry detected neo/biopterin in the blood with a sensitivity and specificity of 100%. The mean neo/biopterin levels were significantly lower in the atypical cases (4 ± 1 and 3 ± 1 nmol/L) than the classic (49 ± 13 and 50 ± 12 nmol/L) and control (15.2 and 15.3 nmol/L) groups and correlated with phenylalanine and phenylalanine to tyrosine ratio (all P < 0.05). The study compared classic and atypical hyperphenylalaninemia cases with the control group. Both classic and atypical cases exhibited decreased levels of arginine, valine, and leucine compared to controls. Classic cases showed increased levels of citrulline, ornithine, and methionine, while atypical cases showed increased citrulline levels only. Comparing atypical versus classic cases, atypical cases exhibited decreased levels of citrulline, ornithine, methionine, arginine, leucine, and valine (all P < 0.05). Correlation analysis revealed negative associations between ornithine and biopterin and between arginine and neopterin in classic PKU cases. These findings highlight distinct metabolic differences between classic and atypical PKU. Conclusion The optimized method detected neo/biopterin in the blood with accuracy and precision. The characteristic pattern of neo/biopterin in the blood makes it possible to differentiate between classic and atypical hyperphenylalaninemia with a sensitivity and specificity of 100%. The amino acid profile could add value when treatment with large neutral amino acids is considered.
患有非典型高苯丙氨酸血症的新生儿四氢生物蝶呤缺乏症需要快速、准确的诊断,并能将其与典型类型区分开来,以防止早期不可逆转的神经损伤。该研究旨在优化超高效液相色谱-串联质谱法,以同时测量干血斑中的蝶呤、生物蝶呤和氨基酸,从而评估高苯丙氨酸血症患者体内的蝶呤和生物蝶呤(四氢生物蝶呤循环途径的产物)以及氨基酸(用于补充治疗)概况。该研究预先选择了患有典型高苯丙氨酸血症(46 人)、非典型高苯丙氨酸血症(14 人)的婴儿和对照组(50 人)。结果 串联质谱法检测出血液中的新蝶呤/生物蝶呤,灵敏度和特异性均为 100%。非典型病例的新生物蝶呤平均水平(4 ± 1 nmol/L和3 ± 1 nmol/L)明显低于典型病例组(49 ± 13 nmol/L和50 ± 12 nmol/L)和对照组(15.2 nmol/L和15.3 nmol/L),并且与苯丙氨酸和苯丙氨酸与酪氨酸的比率相关(均为P < 0.05)。该研究将典型和非典型高苯丙氨酸血症病例与对照组进行了比较。与对照组相比,典型和非典型病例的精氨酸、缬氨酸和亮氨酸水平均有所下降。典型病例表现为瓜氨酸、鸟氨酸和蛋氨酸水平升高,而非典型病例仅表现为瓜氨酸水平升高。比较非典型病例与典型病例,非典型病例的瓜氨酸、鸟氨酸、蛋氨酸、精氨酸、亮氨酸和缬氨酸水平均下降(均 P < 0.05)。相关分析表明,在典型的 PKU 病例中,鸟氨酸和生物蝶呤之间以及精氨酸和新蝶呤之间存在负相关。这些发现凸显了典型和非典型 PKU 之间明显的代谢差异。结论 优化后的方法能准确、精确地检测出血液中的新蝶呤/生物蝶呤。血液中新蝶呤/生物蝶呤的特征模式可以区分典型和非典型高苯丙氨酸血症,灵敏度和特异性均为 100%。在考虑使用大分子中性氨基酸进行治疗时,氨基酸谱可增加价值。
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引用次数: 0
Expression of PD-L1 clones (22C3 and 28-8) in hepatocellular carcinoma: a tertiary cancer care hospital experience 肝细胞癌中 PD-L1 克隆(22C3 和 28-8)的表达:一家三级癌症护理医院的经验
IF 0.8 Q4 Medicine Pub Date : 2024-01-17 DOI: 10.1186/s43066-024-00310-1
Kashif Asghar, Shaarif Bashir, Muhammad Hassan, Asim Farooq, Muhammad Abu Bakar, Sundus Bilal, Maryam Hameed, Shafqat Mehmood, Asif Loya
Hepatocellular carcinoma (HCC) is a highly aggressive and rapidly progressing form of cancer with a poor prognosis. Recent advances in the management of HCC focused on the novel immunotherapeutic modalities for patients with advanced disease. PD-L1 has emerged as a promising immunotherapeutic approach for HCC. The evaluation of PD-L1 expression aids in identifying patients who can derive maximum benefits from these therapies. This study aims to examine and compare the expression of PD-L1 using two clones (22C3 and 28-8) in HCC patients. Forty-six patients with HCC were selected between 2005 and 2022 from the Shaukat Khanum Memorial Cancer Hospital and Research Centre (SKMCH&RC) in Lahore, Pakistan. The patients' formalin-fixed paraffin-embedded (FFPE) tissue samples were retrieved from the department of pathology to conduct immunohistochemical analysis. Moreover, the clinicopathological data of these patients were gathered from the hospital information system (HIS). To assess the relationship between variables, bivariate analysis was carried out using either the chi-square test or Fisher exact test when necessary. Among the 46 tissue specimens analyzed, the presence of clone 22C3 was detected in 20 HCC patients, with 10 patients showing high expression (21.7%) and another 10 patients showing low expression (21.7%). 22C3 expression was not observed in 26 patients (56.5%). On the other hand, clone 28-8 was expressed in 10 patients, all of whom exhibited low expression (21.7%), while no expression of clone 28-8 was observed in 36 patients (78.3%). An association was found between the expression of 22C3 and 28-8 PD-L1 clones (p-value 0.01). Furthermore, upon closer examination, it was revealed that 12 cases exhibited positive results for 22C3 but negative results for 28-8. Interestingly, two cases displayed positive results for 28-8 but negative results for 22C3. We obserevd that the PD-L1 clones, 22C3 and 28-8, are comparable. If PD-L1 expression using 22C3 is negative, considering the use of 28-8 for evaluating expression in HCC patients may be beneficial. However, further validation in a larger cohort is necessary.
肝细胞癌(HCC)是一种侵袭性强、进展迅速、预后不良的癌症。治疗 HCC 的最新进展主要集中在针对晚期患者的新型免疫治疗方法上。PD-L1 已成为一种很有前景的 HCC 免疫治疗方法。对 PD-L1 表达的评估有助于识别能从这些疗法中获得最大益处的患者。本研究旨在利用两种克隆(22C3 和 28-8)检查和比较 HCC 患者的 PD-L1 表达情况。研究人员于 2005 年至 2022 年期间从巴基斯坦拉合尔的肖卡特-卡努姆纪念癌症医院和研究中心(SKMCH&RC)选取了 46 例 HCC 患者。患者的福尔马林固定石蜡包埋(FFPE)组织样本取自病理科,用于进行免疫组化分析。此外,还从医院信息系统(HIS)中收集了这些患者的临床病理数据。为评估变量之间的关系,必要时使用卡方检验或费雪精确检验进行双变量分析。在分析的 46 份组织标本中,有 20 例 HCC 患者检测到克隆 22C3,其中 10 例为高表达(21.7%),另外 10 例为低表达(21.7%)。有 26 例患者(56.5%)未观察到 22C3 表达。另一方面,克隆 28-8 在 10 名患者中表达,所有患者均表现为低表达(21.7%),而在 36 名患者(78.3%)中未观察到克隆 28-8 的表达。研究发现,22C3 和 28-8 PD-L1 克隆的表达之间存在关联(p 值为 0.01)。此外,经仔细研究发现,有 12 例患者的 22C3 结果为阳性,而 28-8 结果为阴性。有趣的是,有两个病例 28-8 呈阳性,而 22C3 呈阴性。我们发现,PD-L1 克隆 22C3 和 28-8 具有可比性。如果使用 22C3 检测的 PD-L1 表达为阴性,那么考虑使用 28-8 评估 HCC 患者的表达可能是有益的。不过,有必要在更大的群体中进行进一步验证。
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引用次数: 0
Evaluation of serum thioredoxin as a hepatocellular carcinoma diagnostic marker 将血清硫氧还蛋白作为肝细胞癌诊断标志物的评估
IF 0.8 Q4 Medicine Pub Date : 2024-01-08 DOI: 10.1186/s43066-024-00309-8
Khaled Mohamed Abdelwahab, Wesam Ahmed Ibrahim, Shereen Abou Bakr Saleh, Anas Abdelfattah Abdelaziz Elbarky, Ghada Abdelrahman Mohamed
Hepatocellular carcinoma (HCC) is one of the most prevalent and fatal malignancies worldwide. Following an increase in reactive oxygen species (ROS), cancer cells enter an oxidative stress state. As a result, these cells experience an increase in antioxidant activity to counteract oxidative stress. The thioredoxin (TRX) system is a ubiquitous mammalian antioxidant system that neutralizes ROS and maintains intracellular reduction oxidation (redox) balance, which is essential for HCC growth. However, the role of TRX protein in HCC remains largely unknown. Hence, we aimed to assess the diagnostic utility of serum TRX in patients with HCC. A total of 50 patients were consecutively recruited in this observational study. They were classified into three groups: an HCC group (25 patients), a cirrhosis group (15 patients with liver cirrhosis on top of chronic HCV infection), and a control group (10 healthy individuals). Serum TRX levels were measured using ELISA. Higher serum TRX levels were detected in the HCC group than in the cirrhosis and control groups (140.96 ± 12.70 vs 88.33 ± 10.34 vs 73.10 ± 13.22 ng/mL, respectively; P < 0.001). TRX was independently associated with the presence of HCC (P < 0.001). Regarding the detection of HCC, TRX at a cut-off value of 114 ng/mL had superior diagnostic performance to AFP with an AUC of 1.000, sensitivity of 100%, and specificity of 100%, whereas AFP at a cut-off value of 20.5 ng/mL had an AUC of 1.000, sensitivity of 100%, and specificity of 47%. Thioredoxin has the potential to be an HCC diagnostic marker. The clinical significance of thioredoxin in HCC requires further investigation.
肝细胞癌(HCC)是全球最常见、最致命的恶性肿瘤之一。随着活性氧(ROS)的增加,癌细胞进入氧化应激状态。因此,这些细胞的抗氧化活性增加,以对抗氧化应激。硫氧还原蛋白(TRX)系统是哺乳动物普遍存在的抗氧化系统,它能中和 ROS 并维持细胞内还原氧化(氧化还原)平衡,这对 HCC 的生长至关重要。然而,TRX 蛋白在 HCC 中的作用在很大程度上仍不为人所知。因此,我们旨在评估血清 TRX 在 HCC 患者中的诊断作用。在这项观察性研究中,我们连续招募了 50 名患者。他们被分为三组:HCC 组(25 名患者)、肝硬化组(15 名慢性 HCV 感染的肝硬化患者)和对照组(10 名健康人)。采用酶联免疫吸附法测定血清 TRX 水平。与肝硬化组和对照组相比,HCC 组检测到的血清 TRX 水平更高(分别为 140.96 ± 12.70 vs 88.33 ± 10.34 vs 73.10 ± 13.22 ng/mL;P < 0.001)。TRX 与 HCC 的存在有独立相关性(P < 0.001)。在检测 HCC 方面,临界值为 114 ng/mL 的 TRX 的诊断性能优于 AFP,其 AUC 为 1.000,灵敏度为 100%,特异性为 100%,而临界值为 20.5 ng/mL 的 AFP 的 AUC 为 1.000,灵敏度为 100%,特异性为 47%。硫氧还蛋白有可能成为诊断 HCC 的标志物。硫氧还蛋白在 HCC 中的临床意义有待进一步研究。
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引用次数: 0
Latest advances in hepatocellular carcinoma management and prevention through advanced technologies 通过先进技术管理和预防肝细胞癌的最新进展
IF 0.8 Q4 Medicine Pub Date : 2024-01-02 DOI: 10.1186/s43066-023-00306-3
Tamer A. Addissouky, Ibrahim El Tantawy El Sayed, Majeed M. A. Ali, Yuliang Wang, Ayman El Baz, Ahmed A. Khalil, Naglaa Elarabany
Hepatocellular carcinoma (HCC) is a common type of liver cancer, with a high mortality rate. Hepatocellular carcinoma is a type of liver cancer that can be effectively managed through early detection and accurate diagnosis, followed by a personalized treatment plan that may include surgical resection, liver transplantation, minimally-invasive techniques, immunotherapy, or targeted therapy depending on the stage and severity of the cancer. This paper discusses recent advances in the early detection, management, and prevention of HCC. The use of newer imaging techniques, such as Magnetic resonance imaging (MRI) and contrast-enhanced ultrasound, along with image segmentation technology and deep learning models, have greatly enhanced the accuracy of HCC detection and diagnosis. Minimally-invasive techniques, such as thermal ablation and radiofrequency ablation, have allowed for more precise and targeted destruction of tumors, while Nanoparticles, immunotherapy and targeted therapy have shown promise in the management of advanced stage HCC. The use of Artificial intelligence (AI) and machine learning has revolutionized HCC research, aiding in the identification of high-risk patients and predicting outcomes. Lifestyle modifications, such as weight management, alcohol avoidance, and hepatitis B vaccinations, can play a critical role in preventing HCC development. Recent advances in early detection, management, and prevention of HCC have shown promise in improving patient outcomes. The use of newer imaging techniques, minimally-invasive techniques, immunotherapy, targeted therapy, and AI and machine learning have greatly enhanced HCC research and management, while lifestyle modifications can play a critical role in prevention. However, further research is required to fully understand the potential benefits of nanoparticles, traditional Chinese medicine and herbal medicines in HCC treatment. • Early detection and diagnosis: The advent of newer imaging techniques, such as MRI, contrast-enhanced ultrasound, and image segmentation technology, has allowed for earlier and more accurate detection of HCC, with higher sensitivity and specificity than previous techniques. Advances in radiomics and deep learning models have greatly enhanced the accuracy of HCC diagnosis. • AI and machine learning: The use of AI and machine learning has revolutionized HCC research, with greater accuracy and an ability to analyze large volumes of data. AI-based predictive models have been shown to be helpful in identifying high-risk patients and predicting outcomes. • Management: While surgical resection and liver transplantation remain effective treatments for early-stage HCC, advances in minimally-invasive techniques, such as thermal ablation and radiofrequency ablation, have allowed for more precise and targeted destruction of tumors. Additionally, nanoparticles, immunotherapy and targeted therapy have shown significant promise in the management of advanced stage HCC. • Prevention
肝细胞癌(HCC)是一种常见的肝癌,死亡率很高。肝细胞癌是一种可以通过早期检测和准确诊断得到有效控制的肝癌,随后可根据癌症的分期和严重程度采取个性化的治疗方案,包括手术切除、肝移植、微创技术、免疫疗法或靶向疗法。本文讨论了 HCC 早期检测、管理和预防方面的最新进展。磁共振成像(MRI)和对比增强超声波等新型成像技术以及图像分割技术和深度学习模型的使用,大大提高了 HCC 检测和诊断的准确性。热消融和射频消融等微创技术可以更精确、更有针对性地消灭肿瘤,而纳米粒子、免疫疗法和靶向疗法则在晚期 HCC 的治疗中大有可为。人工智能(AI)和机器学习的使用为 HCC 研究带来了革命性的变化,有助于识别高危患者和预测预后。生活方式的改变,如控制体重、避免饮酒和接种乙肝疫苗,在预防 HCC 的发展中发挥着至关重要的作用。HCC 早期检测、管理和预防方面的最新进展表明,有望改善患者的预后。较新的成像技术、微创技术、免疫疗法、靶向疗法以及人工智能和机器学习的使用大大加强了对 HCC 的研究和管理,而生活方式的改变则在预防方面发挥着至关重要的作用。然而,要充分了解纳米粒子、传统中药和草药在 HCC 治疗中的潜在益处,还需要进一步的研究。- 早期检测和诊断:核磁共振成像、对比增强超声波和图像分割技术等新型成像技术的出现,使 HCC 的检测更早、更准确,其灵敏度和特异性均高于以往的技术。放射组学和深度学习模型的进步大大提高了 HCC 诊断的准确性。- 人工智能和机器学习:人工智能和机器学习的使用为 HCC 研究带来了革命性的变化,其准确性更高,而且能够分析大量数据。基于人工智能的预测模型已被证明有助于识别高危患者和预测预后。- 管理:虽然手术切除和肝移植仍然是早期 HCC 的有效治疗方法,但热消融和射频消融等微创技术的进步使肿瘤的破坏更加精确和有针对性。此外,纳米粒子、免疫疗法和靶向疗法在晚期 HCC 的治疗中也大有可为。- 预防:调整生活方式,如控制体重和避免饮酒,以及接种乙型肝炎疫苗,对预防 HCC 的发展起着至关重要的作用。- 中药和草药在治疗 HCC 方面的作用有待进一步研究。
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引用次数: 0
Epidemiologic data on acute gastrointestinal bleeding in Albania: an overview of upper and lower GI bleeding 阿尔巴尼亚急性消化道出血的流行病学数据:上消化道和下消化道出血概述
IF 0.8 Q4 Medicine Pub Date : 2024-01-02 DOI: 10.1186/s43066-023-00304-5
Edite Sadiku, Liri Cuko, Ina Pasho, Orion Jucja, Stela Taci, Kliti Hoti, Bledar Kraja
Acute gastrointestinal bleeding (GIB) is a significant medical condition that poses a considerable burden on healthcare systems worldwide. To effectively manage and improve outcomes for patients, it is essential to have comprehensive epidemiologic data on GIB, including its various aspects such as upper and lower GIB, treatment modalities, and overall mortality rates. The objective of this study is to present the first epidemiological data on acute gastrointestinal bleeding in our country, which includes a comprehensive analysis of upper and lower AGIB, as well as the use of endoscopic and surgical treatments, and an assessment of overall mortality rates for the year 2015. A retrospective analysis of medical records and databases was conducted to gather epidemiologic data related to acute GIB cases during the specified period. Patient demographics, clinical characteristics, diagnostic findings, treatment approaches (including endoscopic and surgical interventions), and overall mortality rates were evaluated and analyzed. The study included a total of 926 patients with acute gastrointestinal bleeding during 2015. Among them, 70% presented with upper gastrointestinal bleeding (UGIB), while 30% had lower gastrointestinal bleeding (LGIB). The remaining cases involved both upper and lower GIB. Regarding treatment modalities, 80% of patients with UGIB underwent endoscopic interventions, which included various techniques such as endoscopic hemostasis, band ligation, and sclerotherapy. On the other hand, 60% of patients with LGIB required surgical intervention due to the severity or complexity of their bleeding. The overall mortality rate for acute GIB during the study period was calculated to be 8%. Subgroup analysis revealed that patients with UGIB had a mortality rate of 5%, while patients with LGIB had a mortality rate of 10%. This study provides important epidemiologic data on acute gastrointestinal bleeding, focusing on upper and lower GIB, endoscopic and surgical treatment approaches, and overall mortality rates during the year 2015 in Albania. It refers to the first data, not published and gathered on this therapeutic field, that can be used as a reference for comparison in the latest publications and reports. Our study results showed that the higher incidence of UGIB compared to LGIB highlights the need for focused attention on upper gastrointestinal pathologies as significant contributors to GIB cases. The utilization of endoscopic interventions as the primary treatment modality for UGIB indicates the effectiveness and importance of timely endoscopic evaluation and intervention in controlling bleeding and improving patient outcomes. Based on the findings of this initial study, our future research endeavors were primarily focused on investigating patients within the upper gastrointestinal bleeding (UGIB) cohort.
急性消化道出血(GIB)是一种严重的疾病,给全世界的医疗系统带来了沉重的负担。为了有效管理和改善患者的预后,必须掌握有关 GIB 的全面流行病学数据,包括其各个方面,如上、下消化道出血、治疗方式和总体死亡率。本研究的目的是首次展示我国急性消化道出血的流行病学数据,其中包括对上消化道出血和下消化道出血的全面分析、内窥镜和手术治疗的使用情况,以及对2015年总体死亡率的评估。研究人员对医疗记录和数据库进行了回顾性分析,以收集特定时期内急性 GIB 病例的相关流行病学数据。研究对患者的人口统计学特征、临床特征、诊断结果、治疗方法(包括内窥镜和手术干预)以及总体死亡率进行了评估和分析。研究共纳入了2015年期间的926名急性消化道出血患者。其中,70%为上消化道出血(UGIB),30%为下消化道出血(LGIB)。其余病例既有上消化道出血,也有下消化道出血。在治疗方法方面,80%的 UGIB 患者接受了内镜干预,包括内镜止血、带状结扎和硬化疗法等多种技术。另一方面,60% 的 LGIB 患者因出血严重或复杂而需要手术治疗。据统计,研究期间急性 GIB 的总死亡率为 8%。分组分析显示,UGIB 患者的死亡率为 5%,而 LGIB 患者的死亡率为 10%。这项研究提供了关于急性消化道出血的重要流行病学数据,重点关注2015年阿尔巴尼亚的上消化道出血、内镜和手术治疗方法以及总死亡率。这是有关该治疗领域的首批未公开和收集的数据,可作为最新出版物和报告的对比参考。我们的研究结果表明,与LGIB相比,UGIB的发病率更高,这凸显出需要重点关注上消化道病变,因为上消化道病变是GIB病例的重要诱因。使用内镜干预作为 UGIB 的主要治疗方式表明,及时进行内镜评估和干预对于控制出血和改善患者预后非常有效和重要。根据这项初步研究的结果,我们未来的研究工作主要集中在调查上消化道出血(UGIB)患者群。
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引用次数: 0
Correction: Hepatic artery infusion chemotherapy for advanced hepatocellular carcinoma 更正:晚期肝细胞癌的肝动脉灌注化疗
IF 0.8 Q4 Medicine Pub Date : 2023-12-18 DOI: 10.1186/s43066-023-00302-7
Mohamed Houseni, Mahmoud Abdel Aziz Abdel Hady, Sameh Abokoura

Correction: Egypt Liver Journal 13, 41 (2023)

https://doi.org/10.1186/s43066-023-00276-6

Following publication of the original article [1], the abstract and keywords were missing from this article and should have read:

Abstract

Objective: This study’s purpose was to evaluate the response, safety and overall survival of trans-arterial infusion chemotherapy in patients with advanced hepatocellular carcinoma with preserved hepatic function.

Methods: This study was carried out on 25 patients, diagnosed with hepatocellular carcinoma (HCC) combined with portal vein tumor thrombosis (PVTT) and underwent hepatic artery infusion chemotherapy (HAIC). Radiological investigations as Triphasic CT or dynamic MRI liver assessment pre and post therapy were acquired. Intra-Arterial chemotherapeutic agent infusion using only doxorubicin was performed.

Results: Neither of the patients who underwent HAIC developed complete or partial response. Only one patient (4.8%) from 21 patients under HAIC had stable disease. 20 patients (95%) had progressive disease. Progressive disease was in form of progression at the primary tumor site in form of increased focal lesion size, number or vascular invasion. Vascular invasion was seen in one patient (4.8%) in the form of hepatic vein thrombosis. Mean progression free survival was about 2.24 ± 0.88 months. Mean overall survival was about 5.72 ± 0.89 months.

Conclusion: Our study demonstrated lower clinical efficacy and lower disease control rate of repeated HAIC using doxorubicin only infusion in case of advanced HCC with PVT as compared to combined doxorubicin and cisplatin in previous studies as well as the standard therapy with sorafenib.

Keywords

Hepatic artery infusion chemotherapy, Portal vein tumor thrombosis, Advanced hepatocellular carcinoma

The original article [1] has been updated.

  1. Houseni M, Hady MAAA, Abokoura S (2023) Hepatic artery infusion chemotherapy for advanced hepatocellular carcinoma. Egypt Liver J 13:41. https://doi.org/10.1186/s43066-023-00276-6

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Authors and Affiliations

  1. Department of Radiology, National Liver Institute, Menoufia University, Shebin Elkoum, Egypt

    Mohamed Houseni, Mahmoud Abdel Aziz Abdel Hady & Sameh Abokoura

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  1. Mohamed HouseniView author publications

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  2. Mahmoud Abdel Aziz Abdel HadyView author publications

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更正:Egypt Liver Journal 13, 41 (2023)https://doi.org/10.1186/s43066-023-00276-6Following 原文[1]发表后,本文摘要和关键词缺失,应为:AbstractObjective:本研究旨在评估经动脉输注化疗对肝功能保留的晚期肝细胞癌患者的反应、安全性和总生存期:本研究对 25 名确诊为肝细胞癌(HCC)并伴有门静脉肿瘤血栓形成(PVTT)的患者进行了肝动脉灌注化疗(HAIC)。他们在治疗前后接受了三相 CT 或动态 MRI 肝评估等放射学检查。仅使用多柔比星进行动脉内化疗药物输注:结果:接受 HAIC 治疗的患者均未出现完全或部分反应。接受 HAIC 治疗的 21 名患者中,只有一名患者(4.8%)病情稳定。20名患者(95%)病情进展。进展性疾病是指原发肿瘤部位的进展,表现为病灶大小、数量增加或血管侵犯。一名患者(4.8%)出现了肝静脉血栓形成的血管侵犯。平均无进展生存期约为 2.24 ± 0.88 个月。平均总生存期为(5.72 ± 0.89)个月:我们的研究表明,与以往研究中联合使用多柔比星和顺铂以及索拉非尼的标准疗法相比,对于伴有PVT的晚期HCC患者,仅使用多柔比星输注重复HAIC的临床疗效较低,疾病控制率也较低。Houseni M, Hady MAAA, Abokoura S (2023) Hepatic artery infusion chemotherapy for advanced hepatocellular carcinoma.Egypt Liver J 13:41. https://doi.org/10.1186/s43066-023-00276-6Article Google Scholar Download references作者和单位埃及谢宾埃勒库姆梅努菲亚大学国家肝脏研究所放射科穆罕默德-胡塞尼,马哈茂德-阿卜杜勒-阿齐兹-阿卜杜勒-哈迪&;Sameh Abokoura作者Mohamed Houseni查看作者发表的文章您也可以在PubMed Google Scholar中搜索该作者Mahmoud Abdel Aziz Abdel Hady查看作者发表的文章您也可以在PubMed Google Scholar中搜索该作者Sameh Abokoura查看作者发表的文章您也可以在PubMed Google Scholar中搜索该作者通讯作者Sameh Abokoura。开放存取 本文采用知识共享署名 4.0 国际许可协议进行许可,该协议允许以任何媒介或格式使用、共享、改编、分发和复制本文,但须注明原作者和出处,提供知识共享许可协议链接,并说明是否进行了修改。本文中的图片或其他第三方材料均包含在文章的知识共享许可协议中,除非在材料的署名栏中另有说明。如果材料未包含在文章的知识共享许可协议中,且您打算使用的材料不符合法律规定或超出许可使用范围,则您需要直接从版权所有者处获得许可。要查看该许可的副本,请访问 http://creativecommons.org/licenses/by/4.0/.Reprints and PermissionsCite this articleHouseni, M., Hady, M.A.A.A. & Abokoura, S. Correction:晚期肝细胞癌的肝动脉灌注化疗。Egypt Liver Journal 13, 70 (2023). https://doi.org/10.1186/s43066-023-00302-7Download citationPublished: 18 December 2023DOI: https://doi.org/10.1186/s43066-023-00302-7Share this articleAnyone you share the following link with will be able to read this content:Get shareable linkSorry, a shareable link is not currently available for this article.Copy to clipboard Provided by the Springer Nature SharedIt content-sharing initiative
{"title":"Correction: Hepatic artery infusion chemotherapy for advanced hepatocellular carcinoma","authors":"Mohamed Houseni, Mahmoud Abdel Aziz Abdel Hady, Sameh Abokoura","doi":"10.1186/s43066-023-00302-7","DOIUrl":"https://doi.org/10.1186/s43066-023-00302-7","url":null,"abstract":"<p>\u0000<b>Correction: Egypt Liver Journal 13, 41 (2023)</b>\u0000</p><p><b>https://doi.org/10.1186/s43066-023-00276-6</b></p><p>Following publication of the original article [1], the abstract and keywords were missing from this article and should have read:</p><p>\u0000<b>Abstract</b>\u0000</p><p>\u0000<b>Objective</b>: This study’s purpose was to evaluate the response, safety and overall survival of trans-arterial infusion chemotherapy in patients with advanced hepatocellular carcinoma with preserved hepatic function.</p><p>\u0000<b>Methods</b>: This study was carried out on 25 patients, diagnosed with hepatocellular carcinoma (HCC) combined with portal vein tumor thrombosis (PVTT) and underwent hepatic artery infusion chemotherapy (HAIC). Radiological investigations as Triphasic CT or dynamic MRI liver assessment pre and post therapy were acquired. Intra-Arterial chemotherapeutic agent infusion using only doxorubicin was performed.</p><p>\u0000<b>Results</b>: Neither of the patients who underwent HAIC developed complete or partial response. Only one patient (4.8%) from 21 patients under HAIC had stable disease. 20 patients (95%) had progressive disease. Progressive disease was in form of progression at the primary tumor site in form of increased focal lesion size, number or vascular invasion. Vascular invasion was seen in one patient (4.8%) in the form of hepatic vein thrombosis. Mean progression free survival was about 2.24 ± 0.88 months. Mean overall survival was about 5.72 ± 0.89 months.</p><p>\u0000<b>Conclusion</b>: Our study demonstrated lower clinical efficacy and lower disease control rate of repeated HAIC using doxorubicin only infusion in case of advanced HCC with PVT as compared to combined doxorubicin and cisplatin in previous studies as well as the standard therapy with sorafenib.</p><p>\u0000<b>Keywords</b>\u0000</p><p>Hepatic artery infusion chemotherapy, Portal vein tumor thrombosis, Advanced hepatocellular carcinoma</p><p>The original article [1] has been updated.\u0000</p><ol data-track-component=\"outbound reference\"><li data-counter=\"1.\"><p>Houseni M, Hady MAAA, Abokoura S (2023) Hepatic artery infusion chemotherapy for advanced hepatocellular carcinoma. Egypt Liver J 13:41. https://doi.org/10.1186/s43066-023-00276-6</p><p>Article Google Scholar </p></li></ol><p>Download references<svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" role=\"img\" width=\"16\"><use xlink:href=\"#icon-eds-i-download-medium\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"></use></svg></p><h3>Authors and Affiliations</h3><ol><li><p>Department of Radiology, National Liver Institute, Menoufia University, Shebin Elkoum, Egypt</p><p>Mohamed Houseni, Mahmoud Abdel Aziz Abdel Hady &amp; Sameh Abokoura</p></li></ol><span>Authors</span><ol><li><span>Mohamed Houseni</span>View author publications<p>You can also search for this author in <span>PubMed<span> </span>Google Scholar</span></p></li><li><span>Mahmoud Abdel Aziz Abdel Hady</span>View author publications<p>You can also search for this author in <span>PubMed<sp","PeriodicalId":11620,"journal":{"name":"Egyptian Liver Journal","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138714402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Misdiagnosed cystic pancreatic neuroendocrine tumor with bilobar hepatic metastasis managed with single-stage resection — a case report 误诊为双叶肝转移的囊性胰腺神经内分泌瘤单期切除术--病例报告
IF 0.8 Q4 Medicine Pub Date : 2023-12-18 DOI: 10.1186/s43066-023-00305-4
Maham Nasir Uddin, Muhammad Arsalan Khan, Abdaal Waseem Khan
Pancreatic neuroendocrine tumors (PNET) account for less than 2% of all pancreatic tumors, while cystic PNETs account for only 10–18% of all resected PNETs. The most common site for metastasis is the liver. Few detailed guidelines currently exist for management of stage 4 cystic PNETs. This is a unique case that was managed with complete surgical resection in one sitting. Our report is on a young male patient who was initially misdiagnosed as having a pancreatic pseudocyst and treated accordingly. He was finally diagnosed with PNET but was reluctant to undergo surgery until he developed bilobar hepatic metastasis. We performed a pylorus-preserving pancreaticoduodenectomy with a Roux-en-Y hepaticojejunostomy and wedge resection of both hepatic metastatic deposits. Cystic PNETs are rare and commonly misdiagnosed as pancreatic pseudocysts. Surgical resection is considered ideal, but sparse literature exists on the management due to a paucity of cases. We have reported this case as it was successfully managed with single-stage surgery for both the primary tumor as well as bilobar hepatic metastatic deposits, and no similar cases have been reported in literature. The follow-up scan revealed no residual disease.
胰腺神经内分泌肿瘤(PNET)占所有胰腺肿瘤的比例不到 2%,而囊性 PNET 仅占所有切除的 PNET 的 10-18%。最常见的转移部位是肝脏。目前,几乎没有关于囊性 PNET 4 期治疗的详细指南。这是一个独特的病例,患者一次就完成了全部手术切除。我们报告的是一名年轻男性患者,他最初被误诊为胰腺假性囊肿,并接受了相应的治疗。他最终被诊断为 PNET,但不愿接受手术,直到出现双肝转移。我们为他实施了保留幽门的胰十二指肠切除术,同时进行了 Roux-en-Y 肝空肠吻合术,并楔形切除了两个肝转移灶。囊性 PNET 很少见,通常被误诊为胰腺假性囊肿。手术切除被认为是最理想的治疗方法,但由于病例极少,关于手术治疗的文献也很少。我们报告的这个病例成功地进行了原发肿瘤和双叶肝转移沉积物的单期手术,文献中没有类似病例的报道。随访扫描显示无残留病灶。
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引用次数: 0
Liver injury in malaria infected patients in Douala-Cameroon and its association with poor medical practice 杜阿拉-喀麦隆疟疾感染患者的肝损伤及其与不良医疗实践的关系
IF 0.8 Q4 Medicine Pub Date : 2023-11-22 DOI: 10.1186/s43066-023-00300-9
Arnaud Fondjo Kouam, Noé Auguste Nseké Ngoumé, Armelle Gaelle Kwesseu Fepa, Zerubabel Wainfen, Eléonore Ngounou, Borris Rosnay Tietcheu Galani, Nembu Erastus Nembo, Pascal Dieudonné Djamen Chuisseu, Fréderic Nico Njayou, Paul Fewou Moundipa
Malaria is an endemic mosquito-borne disease in sub-Saharan regions, including Cameroon. Due to the obligatory hepatic stage of its pathogenic agents, malaria can induce liver damage if not properly treated. Hence, we assessed the impact of malaria infection on liver transaminases among febrile patients consulting at the Deido District Hospital, Douala-Cameroon, in regard to their attitude towards the practice of preventive measures, treatment, and management of malaria. Over 10 weeks, 150 febrile patients and 28 healthy individuals serving as the control group were enrolled and their blood samples screened for Plasmodium species by Giemsa Staining and liver injury evaluated by measuring the serum level of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities. The socio-demographic characteristics of participants and their attitude towards the practice of preventive measures, treatment, and management of malaria were collected using a structured- questionnaire. Among tested febrile patients, 113 (75%) were malaria-positive. Females were more affected (65.5%) than males; the most affected age group were adults between 30-60 years (55.8%). A significant association (p˂0.05; relative risk [RR] = 1.424 or p˂0.05; RR = 1.947) was found between malaria infection and non-use of mosquito nets or insecticides, respectively. The serum level of ALT and AST activities in malaria-positive were significantly (p<0.05) increased, compared to healthy or malaria-negative individuals. Furthermore, transaminase activity was significantly (p<0.05) elevated in non-practitioners of preventive measures; and in patients who engaged in auto-medication or traditional medication, compared to those who sought treatment from health centers. Our findings demonstrated that non-practice of preventive measures, improper treatment and management of malaria infection can lead to an abnormal increase in serum level of transaminases which may reflect liver injury.
疟疾是撒哈拉以南地区(包括喀麦隆)的一种地方性蚊媒疾病。由于其致病菌必须进入肝脏阶段,如果治疗不当,疟疾可引起肝损伤。因此,我们评估了疟疾感染对在喀麦隆杜阿拉Deido地区医院就诊的发热患者肝转氨酶的影响,以及他们对疟疾预防措施、治疗和管理的态度。在10周内,选取150例发热患者和28例健康人作为对照组,采用吉姆萨染色法对其血液进行疟原虫种类筛选,并通过测定血清丙氨酸转氨酶(ALT)和天冬氨酸转氨酶(AST)活性评估其肝损伤程度。使用结构化问卷收集了参与者的社会人口学特征以及他们对疟疾预防措施、治疗和管理的态度。在接受检测的发热患者中,113例(75%)呈疟疾阳性。女性患病率高于男性(65.5%);受影响最大的年龄组为30-60岁的成年人(55.8%)。相关性显著(p < 0.05);相对危险度[RR] = 1.424或p依据0.05;疟疾感染与未使用蚊帐、未使用杀虫剂之间的RR = 1.947)。血清谷丙转氨酶和谷草转氨酶水平与健康者和疟疾阴性者相比显著升高(p<0.05)。此外,未采取预防措施的患者转氨酶活性显著升高(p<0.05);与那些从健康中心寻求治疗的患者相比,使用自动药物治疗或传统药物治疗的患者。我们的研究结果表明,不采取预防措施、不适当的治疗和管理疟疾感染可导致血清转氨酶水平异常升高,这可能反映了肝损伤。
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引用次数: 0
Pneumo-mediastinum, pneumoperitoneum, and pneumo-scrotum with extensive increasing subcutaneous emphysema: a rare presentation of colonic perforation 纵隔气肿、腹膜气肿、阴囊气肿伴广泛加重的皮下肺气肿:罕见的结肠穿孔表现
IF 0.8 Q4 Medicine Pub Date : 2023-11-22 DOI: 10.1186/s43066-023-00301-8
Kulbhushan Haldeniya, S. R. Krishna, Annagiri Raghavendra, Pawan Kumar Singh
Colonic perforation usually presents with classical signs of peritonitis. However, isolated retroperitoneal colonic perforation can present with varied clinical signs and symptoms and pose diagnostic challenges. Pneumo-mediastinum and abdominal subcutaneous emphysema can be one of the presenting signs of colonic perforation. A 33-year-old male presented with abdominal distension and extensive subcutaneous emphysema over the abdomen, pneumo-mediastinum, and pneumo-scrotum secondary to sigmoid colon perforation from a foreign body. The patient did not have classical signs of peritonitis. Being vigilant about the potential of colonic perforation is crucial when observing a significantly increasing subcutaneous emphysema across different parts of the body. Attending clinicians should always keep intraabdominal pathology in mind when a direct cause for these symptoms cannot be found and the patient’s symptoms become progressive.
结肠穿孔通常表现为腹膜炎的典型症状。然而,孤立的腹膜后结肠穿孔可呈现各种临床体征和症状,并提出诊断挑战。纵隔肺气肿和腹腔皮下肺气肿可能是结肠穿孔的表现之一。33岁男性,腹部膨胀,腹部广泛皮下肺气肿,纵隔气肿,阴囊气肿继发于异物乙状结肠穿孔。患者无典型的腹膜炎征象。当观察到身体不同部位皮下肺气肿显著增加时,警惕潜在的结肠穿孔是至关重要的。当无法找到这些症状的直接原因并且患者的症状逐渐加重时,主治医生应始终牢记腹内病理。
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引用次数: 0
Association between the severity of liver cirrhosis with quality of life and its impact on clinical practice 肝硬化严重程度与生活质量的关系及其对临床实践的影响
IF 0.8 Q4 Medicine Pub Date : 2023-11-21 DOI: 10.1186/s43066-023-00299-z
Syifa Mustika, Jefri Pratama Susanto, Cosmas Rinaldi Adithya Lesmana
Liver cirrhosis (LC) has a significant impact in quality of life, and it is frequently linked to loss of a job, mood fluctuations, anxiety, low self-esteem, and despair. Recent LC treatment primarily focuses on clinical manifestations rather than the patient’s quality of life. By analyzing quality of life, one can learn about the disease’s emotional, physical, and lifestyle effects. To find the relationship between quality of life with the severity of liver cirrhosis. The research was conducted as an observational study with cross-sectional data being collected. The study’s participants were recruited from Saiful Anwar Hospital’s outpatient and inpatient clinics. The individuals completed a chronic liver disease questionnaire to assess their quality of life, and the Child-Pugh score was used to determine the severity of their liver disease. The data was analyzed using Kruskal-Wallis and the rank Spearman test, with a significance level of 0.05. There were 54 individuals, with an average age of 53.71 years and a male-to-female ratio of 74%. The results showed that there was a significant difference between the Child-Pugh A, Child-Pugh B, and Child-Pugh C groups in all aspects of the chronic liver disease questionnaire (p = 0.000). The rank Spearman test revealed a substantial link between quality of life and liver cirrhosis severity (r: −0.817). The severity of LC is associated with the quality of life of the patients.
肝硬化(LC)对生活质量有重大影响,它通常与失业、情绪波动、焦虑、自卑和绝望有关。最近的LC治疗主要关注临床表现,而不是患者的生活质量。通过分析生活质量,人们可以了解疾病对情绪、身体和生活方式的影响。目的探讨肝硬化严重程度与生活质量的关系。该研究是一项观察性研究,收集了横断面数据。该研究的参与者是从Saiful Anwar医院的门诊和住院诊所招募的。这些人完成了一份慢性肝病问卷,以评估他们的生活质量,并使用Child-Pugh评分来确定他们肝病的严重程度。数据分析采用Kruskal-Wallis检验和rank Spearman检验,显著性水平为0.05。共有54只,平均年龄53.71岁,男女比例为74%。结果显示Child-Pugh a组、Child-Pugh B组和Child-Pugh C组在慢性肝病问卷各方面均有显著性差异(p = 0.000)。rank Spearman检验显示生活质量与肝硬化严重程度之间存在实质性联系(r: - 0.817)。LC的严重程度与患者的生活质量有关。
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Egyptian Liver Journal
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