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Infantile Pyknocytosis: End-Tidal CO, %Micro-R Measurements, Next-Generation Sequencing, and Transfusion Avoidance with Darbepoetin. 婴儿胞缩症:末潮CO, %Micro-R测量,下一代测序,和达贝泊汀避免输血。
Pub Date : 2020-12-11 eCollection Date: 2020-09-01 DOI: 10.1159/000511388
Timothy M Bahr, Mari C Knudsen, Michell Lozano-Chinga, Archana M Agarwal, Jessica A Meznarich, Robin K Ohls, Robert D Christensen

Infantile pyknocytosis is a rare, self-limited, hemolytic condition of unknown pathogenesis. It is diagnosed when a neonate with Coombs-negative hemolytic anemia has abundant pyknocytes and a characteristic clinical course after other hemolytic disorders has been excluded. Previous reports suggest that transfusions might be avoidable in this condition by administering recombinant erythropoietin. We cared for a patient with this disorder where we employed novel diagnostics and therapeutics. Despite these, and a good outcome free of transfusions, we continue to consider the condition to be idiopathic.

婴儿胞缩症是一种罕见的、自限性的溶血性疾病,其发病机制尚不清楚。当排除其他溶血性疾病后,coombs阴性溶血性贫血的新生儿有大量的pyknocytes并有特征性的临床病程时诊断为coombs。以前的报告表明,在这种情况下,通过给予重组红细胞生成素可以避免输血。我们照顾一个患有这种疾病的病人,我们采用了新的诊断和治疗方法。尽管如此,并且无输血的良好结果,我们仍然认为这种情况是特发性的。
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引用次数: 0
Intraductal Carcinoma of the Parotid Gland Presenting as Parapharyngeal Mass. 腮腺导管内癌表现为咽旁肿块。
Pub Date : 2020-12-09 eCollection Date: 2020-09-01 DOI: 10.1159/000511677
Yamato Oki, Hiromitsu Hatakeyama, Masako Otani, Hidetaka Ikemiyagi, Masanori Komatsu, Yoshiaki Inayama, Nobuhiko Oridate

Intraductal carcinomas are rare, malignant tumors that arise from the salivary glands. They commonly grow from the parotid gland and no cases growing from the parapharyngeal space have been reported to date. We report a 76-year-old man who was inadvertently found to have a parapharyngeal lesion by CT scans and MR imaging. The tumor was resected through an upper neck approach and diagnosed histopathologically as intraductal carcinoma. As far as we are aware, this is the first case of intraductal carcinoma arising from the parapharyngeal space. Here, we describe the management of this disease together with a review of the relevant literature.

导管内癌是一种罕见的恶性肿瘤,起源于唾液腺。它们通常生长在腮腺,迄今为止还没有报道过生长在咽旁间隙的病例。我们报告一个76岁的男子谁无意中发现有咽旁病变的CT扫描和磁共振成像。肿瘤经上颈部入路切除,病理诊断为导管内癌。据我们所知,这是第一例起源于咽旁间隙的导管内癌。在这里,我们描述了这种疾病的管理,并回顾了相关文献。
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引用次数: 1
Propelling Healthcare with Advanced Therapy Medicinal Products: A Policy Discussion. 以先进疗法药品推动医疗保健:政策讨论。
Pub Date : 2020-12-03 eCollection Date: 2020-09-01 DOI: 10.1159/000511678
Denis Horgan, Andres Metspalu, Marie-Christine Ouillade, Dimitrios Athanasiou, John Pasi, Oumeya Adjali, Patrick Harrison, Cedric Hermans, Giovanni Codacci-Pisanelli, Jasmina Koeva, Thomas Szucs, Viorica Cursaru, Ivica Belina, Chiara Bernini, Suijie Zhuang, Stephen McMahon, Draga Toncheva, Thomas Thum

Recent advances in biomedicine are opening the door to new approaches, and treatment and prevention are being transformed by novel medicines based on genetic engineering, innovative cell-based therapies and tissue-engineered products, and combinations of a medical device with embedded cell or tissue components. These advanced therapy medicinal products (ATMPs) hold one of the keys to making a reality of genuinely personalised medicine. There are an estimated 450 companies across the globe working on the development of gene therapies and more than 1,000 clinical trials underway worldwide, and some 20-30 new ATMPs filings are expected in Europe annually over the next 5 years. But challenges confront the sector, complicating the translation from research into patient access. Scientific, clinical development and regulatory issues are compounded by limited experience with clinical and commercial use, limited manufacturing know-how, high costs, and difficulties in accessing development funding and investment. Pricing and reimbursement and market access issues are an additional challenge, particularly in Europe, where unfamiliarity with the technology and uncertainty over the use of real-world evidence induce caution among clinicians, health technology assessment bodies and payers. There is a need for a review of the suitability of the regulatory and market access framework for these products, focused development of data, public/private partnerships, and fuller collaboration governments, doctors, insurers, patients, and pharmaceutical companies. This paper makes specific recommendations for all stakeholders, ranging from early dialogue on potential products, linking of clinical data and patient registries or standardisation of control frameworks, to a comprehensive approach to evidence generation, assessment, pricing, and payment for ATMPs.

生物医学的最新进展为新方法打开了大门,基于基因工程的新药、创新的细胞疗法和组织工程产品以及将医疗装置与嵌入细胞或组织成分相结合正在改变治疗和预防。这些先进的治疗药物产品(atmp)是实现真正个性化医疗的关键之一。据估计,全球有450家公司致力于基因疗法的开发,全球正在进行1000多个临床试验,预计未来5年欧洲每年将有20-30个新的atmp申请。但该行业面临着挑战,使从研究到患者获取的转化变得复杂。由于临床和商业使用经验有限、制造技术有限、成本高以及难以获得发展资金和投资,科学、临床开发和管理问题变得更加复杂。定价、报销和市场准入问题是另一项挑战,特别是在欧洲,由于对技术的不熟悉和对实际证据使用的不确定,临床医生、卫生技术评估机构和付款人都持谨慎态度。有必要对这些产品的监管和市场准入框架的适用性进行审查,重点开发数据,建立公私伙伴关系,并与政府、医生、保险公司、患者和制药公司进行更充分的合作。本文为所有利益相关者提出了具体建议,从潜在产品的早期对话、临床数据与患者登记的联系或控制框架的标准化,到atmp的证据生成、评估、定价和支付的综合方法。
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引用次数: 10
Persistent Hypoglycemia with Polycystic Kidneys: A Rare Combination - A Case Report. 持续性低血糖伴多囊肾:罕见的合并症--病例报告。
Pub Date : 2020-12-03 eCollection Date: 2020-09-01 DOI: 10.1159/000511389
Priya Prasher, Katherine Redmond, Hillarey Stone, James Bailes, Edward Nehus, Deborah Preston, Joseph Werthammer, Werthhammer

We present the case of an infant referred to our NICU born at 39 weeks' gestation with persistent hypoglycemia with elevated insulin levels (HI) requiring diazoxide to maintain normoglycemia. Additionally, polycystic kidney disease (PKD) was detected by ultrasound. Molecular genetic testing revealed pathogenic variants in the PMM2gene, i.e., a variant in the promoter region and a missense variant in the coding region. The precoding variant was recently described in 11 European families with similar phenotypes, either in a homozygous state or as compound heterozygous with a pathogenic coding variant. In neonates with HI associated with PKD, this rare recessive disorder should be considered.

我们的新生儿重症监护室收治了一名妊娠 39 周时出生的婴儿,该婴儿患有持续性低血糖症,胰岛素水平(HI)升高,需要服用地佐唑来维持正常血糖。此外,超声检查还发现了多囊肾(PKD)。分子基因检测发现了 PMM2 基因的致病变异,即启动子区域的变异和编码区域的错义变异。最近,在 11 个具有类似表型的欧洲家族中发现了该编码前变异,这些变异有的是同源的,有的是与致病编码变异复合杂合的。对于患有 HI 并伴有 PKD 的新生儿,应考虑这种罕见的隐性疾病。
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引用次数: 0
Biomarker Testing: Piercing the Fog of Alzheimer's and Related Dementia. 生物标志物测试:穿透阿尔茨海默氏症和相关痴呆症的迷雾。
Pub Date : 2020-11-23 eCollection Date: 2020-09-01 DOI: 10.1159/000511233
Denis Horgan, Flavio Nobili, Charlotte Teunissen, Timo Grimmer, Dinko Mitrecic, Laurence Ris, Zvezdan Pirtosek, Chiara Bernini, Antonio Federico, Daniel Blackburn, Giancarlo Logroscino, Nikos Scarmeas

Alzheimer's disease (AD) and related dementia is one of the growing threats to the sustainability of health and care systems in developed countries, and efforts to find therapies have had scant success. The main reasons for this are lack of efficient therapy, which is linked to too late discovery of the disease itself. With this in mind, biomarkers are recognised as an element which can bring a major contribution to research, helping elucidate the disease and the search for treatments. They are also playing an increasing role in early detection and timely diagnosis, which are considered the principal hopes of effective management in the absence of an effective drug. The current arsenal of biomarkers could already, if more widely deployed, provide an effective minimum service to patients and health systems. A concerted action by policy makers and stakeholders could drive progress in access to AD biomarker testing to provide an optimum service in the medium term. This paper discusses how to improve the use of and access to biomarker testing in the detection and diagnosis of AD and other diseases featuring dementia, and how EU healthcare systems could benefit. It outlines the challenges, lists the achievements to date, and highlights the actions needed to allow biomarker testing to deliver more fully on their potential in AD.

阿尔茨海默病(AD)和相关痴呆是对发达国家卫生和保健系统可持续性日益严重的威胁之一,寻找治疗方法的努力很少取得成功。造成这种情况的主要原因是缺乏有效的治疗方法,这与疾病本身发现得太晚有关。考虑到这一点,生物标志物被认为是一个可以为研究带来重大贡献的元素,有助于阐明疾病和寻找治疗方法。它们在早期发现和及时诊断方面也发挥着越来越大的作用,在缺乏有效药物的情况下,这被认为是有效管理的主要希望。如果得到更广泛的应用,目前的生物标志物库已经可以为患者和卫生系统提供最低限度的有效服务。决策者和利益相关者的协调行动可以推动在获得AD生物标志物检测方面取得进展,从而在中期提供最佳服务。本文讨论了如何在阿尔茨海默病和其他痴呆症特征疾病的检测和诊断中改善生物标志物测试的使用和获取,以及欧盟医疗保健系统如何受益。它概述了挑战,列出了迄今为止取得的成就,并强调了使生物标志物检测更充分发挥其在AD中的潜力所需采取的行动。
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引用次数: 9
Contemporary Management of Benign Parapharyngeal Lesions Using Minimally Invasive Techniques: Case Discussion and Review of the Literature. 当代微创技术治疗良性咽旁病变:病例讨论及文献回顾。
Pub Date : 2020-10-20 eCollection Date: 2020-09-01 DOI: 10.1159/000511133
Tiffany Peng Hwa, Michael Cheng, Babak Sadoughi

Branchial anomalies can present in the parapharyngeal space, creating unique challenges in management. Historically, this approach warranted an open approach, including transcervical, transparotid with total parotidectomy and retromandibular dissection, or transmandibular dissection with mandibulotomy. However, the advent of minimally invasive transoral techniques and laser resection have allowed for successful resection of masses in this anatomical region without an external approach. We illustrate these advancements with the case of a 30-year-old man with globus sensation and throat discomfort, found to have a mass of the right posterolateral oropharynx causing severe airway obstruction. Imaging showed a parapharyngeal mass with extension to the carotid sheath and retropharyngeal space, which was successfully resected with potassium-titanyl-phosphate (KTP) laser using a minimally invasive transoral approach with no major complications. Transoral excision offers decreased morbidity and a cosmetically favorable outcome compared to transcervical excision. KTP laser may be safely used for transoral excision of a benign parapharyngeal mass.

鳃裂异常可出现在咽旁间隙,给治疗带来独特的挑战。从历史上看,这种入路需要开放入路,包括经颈、经腮腺、全腮腺切除术和下颌后夹层,或经下颌夹层和下颌切开术。然而,微创经口技术和激光切除术的出现使得无需外部入路即可成功切除该解剖区域的肿块。我们说明这些进展的情况下,一个30岁的男子与球感和喉咙不适,发现有团块的右后外侧口咽造成严重的气道阻塞。影像学显示咽旁肿块延伸至颈动脉鞘和咽后间隙,经微创经口入路应用磷酸钾钛(KTP)激光成功切除,无重大并发症。与经宫颈切除相比,经口切除可降低发病率和美容效果。KTP激光可以安全地用于经口切除良性咽旁肿块。
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引用次数: 0
Cranial Nerve VI Palsy as Presenting Sign of Previously Undiagnosed Metastatic Prostate Adenocarcinoma to the Clivus. 颅神经VI麻痹是先前未确诊的转移性前列腺癌向斜坡转移的表现。
Pub Date : 2020-10-06 eCollection Date: 2020-09-01 DOI: 10.1159/000510303
Jennifer E Douglas, John Y K Lee, Karthik Rajasekaran

Prostate adenocarcinoma is the most common malignancy in males in the United States and is typically highly treatable. Herein we present a case report of a male with a history of prostate adenocarcinoma previously managed with definitive radiation therapy who presented with sudden onset diplopia and examination consistent with an abducens palsy. He was ultimately found to have prostate adenocarcinoma metastatic to the clivus causing cranial neuropathy, and was referred for systemic chemotherapy and palliative Cyberknife stereotactic radiosurgery. While relatively rare, metastatic disease should be included in the differential diagnosis of atypical skull base lesions.

前列腺癌是美国男性最常见的恶性肿瘤,通常是高度可治疗的。在此,我们提出一个病例报告,男性与前列腺癌的历史,以前管理的明确放射治疗谁提出了突发性复视和检查一致的外展肌麻痹。他最终被发现患有转移到斜坡的前列腺腺癌,引起颅神经病变,并被转介进行全身化疗和姑息性射波刀立体定向放射手术。虽然相对罕见,但转移性疾病应列入非典型颅底病变的鉴别诊断。
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引用次数: 1
Combination Therapy with Etilefrine and Pleurodesis for Refractory Congenital Chylothorax. 依替替林联合胸膜切除术治疗难治性先天性乳糜胸。
Pub Date : 2020-09-21 eCollection Date: 2020-09-01 DOI: 10.1159/000509903
Yutaro Tomobe, Uiko Mizuguchi, Akihiro Shimotakahara, Naoki Shimojima, Kaoru Okazaki

Etilefrine, a sympathomimetic agent, is reportedly effective against postoperative chylothorax. However, its effectiveness in treating congenital chylothorax was unknown. We report herein a case of refractory congenital chylothorax treated with etilefrine in a late preterm neonate with massive fetal chylous pleural effusion. The chylothorax was unresponsive to previous treatments, including dietary and pharmacological treatment and thoracic duct ligation. The pleural effusion decreased after intravenous etilefrine was begun on day of life (DOL) 84 and resolved after the addition of chemical pleurodesis with OK-432 on DOL 90. This combination therapy may be a viable treatment option for cases of congenital chylothorax that are unresponsive to other treatments.

Etilefrine是一种拟交感神经药物,据报道对术后乳糜胸有效。然而,其治疗先天性乳糜胸的效果尚不清楚。我们在此报告一例难治性先天性乳糜胸用依替林治疗晚期早产新生儿大量胎儿乳糜胸膜积液。乳糜胸对以前的治疗无反应,包括饮食和药物治疗以及胸导管结扎。在出生第一天(DOL) 84开始静脉注射依替林后胸腔积液减少,在DOL 90加入OK-432化学胸腔积液后胸腔积液消失。这种联合治疗可能是一种可行的治疗方案,先天性乳糜胸,对其他治疗无效的情况下。
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引用次数: 4
Digitalisation and COVID-19: The Perfect Storm. 数字化与COVID-19:完美风暴。
Pub Date : 2020-09-17 eCollection Date: 2020-09-01 DOI: 10.1159/000511232
Denis Horgan, Joanne Hackett, C Benedikt Westphalen, Dipak Kalra, Etienne Richer, Mario Romao, Antonio L Andreu, Jonathan A Lal, Chiara Bernini, Birute Tumiene, Stefania Boccia, Antoni Montserrat

"A ship in the harbour is safe, but that is not what ships are built for," observed that sage 19th century philosopher William Shedd. In other words, technology of high potential is of little value if the potential is not exploited. As the shape of 2020 is increasingly defined by the coronavirus pandemic, digitalisation is like a ship loaded with technology that has a huge capacity for transforming mankind's combat against infectious disease. But it is still moored safely in harbour. Instead of sailing bravely into battle, it remains at the dockside, cowering from the storm beyond the breakwaters. Engineers and fitters constantly fine-tune it, and its officers and deckhands perfect their operating procedures, but that promise is unfulfilled, restrained by the hesitancy and indecision of officialdom. Out there, the seas of the pandemic are turbulent and uncharted, and it is impossible to know in advance everything of the other dangers that may lurk beyond those cloudy horizons. However, the more noble course is for orders to be given to complete the preparations, to cast off and set sail, and to join other vessels crewed by valiant healthcare workers and tireless researchers, already deeply engaged in a rescue mission for the whole of the human race. It is the destiny of digitalisation to navigate those oceans alongside other members of that task force, and the hour of destiny has arrived. This article focuses on the potential enablers and recommendation to maximise learnings during the era of COVID-19.

“停泊在港口的船是安全的,但这不是建造船的目的,”19世纪的哲人威廉·谢德说。换句话说,高潜力的技术如果不加以开发,其价值就很小。随着冠状病毒大流行对2020年的影响越来越大,数字化就像一艘满载技术的船只,具有巨大的能力,可以改变人类与传染病的斗争。但它仍然安全地停泊在港口。它没有勇敢地驶向战场,而是留在码头边,在防波堤外的风暴中畏缩不前。工程师和装配工不断对其进行微调,船员和甲板水手完善他们的操作程序,但由于官场的犹豫不决和优柔寡断,这一承诺未能实现。在那里,大流行的海洋是动荡和未知的,不可能事先知道可能潜伏在这些多云地平线之外的其他危险的一切。然而,更崇高的使命是下令完成准备工作,扬帆起航,加入其他由勇敢的医护人员和不知疲倦的研究人员组成的船只,他们已经深深投入到拯救整个人类的任务中。与该工作组的其他成员一起在这些海洋中航行是数字化的命运,命运的时刻已经到来。本文侧重于潜在的推动因素和建议,以便在COVID-19时代最大限度地吸取教训。
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引用次数: 38
Bringing Greater Accuracy to Europe's Healthcare Systems: The Unexploited Potential of Biomarker Testing in Oncology. 为欧洲医疗保健系统带来更高的准确性:肿瘤生物标志物测试的未开发潜力。
Pub Date : 2020-09-14 eCollection Date: 2020-09-01 DOI: 10.1159/000511209
Denis Horgan, Gennaro Ciliberto, Pierfranco Conte, David Baldwin, Luis Seijo, Luis M Montuenga, Luis Paz-Ares, Marina Garassino, Frederique Penault-Llorca, Fabrizia Galli, Isabelle Ray-Coquard, Denis Querleu, Ettore Capoluongo, Susana Banerjee, Peter Riegman, Keith Kerr, Benjamin Horbach, Reinhard Büttner, Hein Van Poppel, Anders Bjartell, Giovanni Codacci-Pisanelli, Benedikt Westphalen, Fabien Calvo, Jasmina Koeva-Balabanova, Stephen Hall, Angelo Paradiso, Dipak Kalra, Christa Cobbaert, Rocio Varea Menendez, Zorana Maravic, Vassiliki Fotaki, Jaafar Bennouna, Estelle Cauchin, Nuria Malats, Iñaki Gutiérrez-Ibarluzea, Benjamin Gannon, Ken Mastris, Chiara Bernini, William Gallagher, Simonetta Buglioni, Alastair Kent, Elisabetta Munzone, Ivica Belina, Jan Van Meerbeeck, Michael Duffy, Elżbieta Sarnowska, Beata Jagielska, Sarah Mee, Giuseppe Curigliano

Rapid and continuing advances in biomarker testing are not being matched by take-up in health systems, and this is hampering both patient care and innovation. It also risks costing health systems the opportunity to make their services more efficient and, over time, more economical. This paper sets out the potential of biomarker testing, the unfolding precision and range of possible diagnosis and prediction, and the many obstacles to adoption. It offers case studies of biomarker testing in breast, ovarian, prostate, lung, thyroid and colon cancers, and derives specific lessons as to the potential and actual use of each of them. It also draws lessons about how to improve access and alignment, and to remedy the data deficiencies that impede development. And it suggests solutions to outstanding issues - notably including funding and the tangled web of obtaining reimbursement or equivalent coverage that Europe's fragmented health system implies. It urges a European evolution towards an initial minimum testing scenario, which would guarantee universal access to a suite of biomarker tests for the currently most common conditions, and, further into the future, to an optimum testing scenario in which a much wider range of biomarker tests would be introduced and become part of a more sophisticated health system articulated around personalised medicine. For exploiting genomics to the full, it argues the need for a new policy framework for Europe. Biomarker testing is not an issue that can be treated in isolation, since the purpose of testing is to improve health. Its use is therefore always closely linked to specific health challenges and needs to be viewed in the broader policy context in the EU and more widely. The paper is the result of extensive engagement with experts and decision makers to develop the framework, and consequently represents a wide consensus of views on how healthcare systems should respond from push and pull factors at local, national and cross-border and EU level. It contains strong views and clear recommendations springing from the convictions of patients, clinicians, academics, medicines authorities, HTA bodies, payers, the diagnostic, pharmaceutical and ICT industries, and national policy makers.

生物标志物检测方面的快速和持续进展并未与卫生系统的普及相匹配,这阻碍了患者护理和创新。它还可能使卫生系统失去提高服务效率并随着时间的推移提高服务经济性的机会。本文阐述了生物标志物检测的潜力,可能的诊断和预测的精度和范围,以及采用的许多障碍。它提供了在乳腺癌、卵巢癌、前列腺癌、肺癌、甲状腺癌和结肠癌中进行生物标志物检测的案例研究,并就每种癌症的潜在和实际用途得出了具体的经验教训。它还提供了关于如何改进访问和一致性以及纠正阻碍开发的数据缺陷的经验教训。它还提出了一些悬而未决的问题的解决方案——特别是包括资金和获得报销或同等覆盖的错综复杂的网络,这是欧洲支离破碎的卫生系统所暗示的。它敦促欧洲朝着最初的最低检测方案发展,这将保证普遍获得针对当前最常见疾病的一套生物标志物检测,并在未来进一步向最佳检测方案发展,在这种方案中,将引入更广泛的生物标志物检测,并成为围绕个性化医疗的更复杂的卫生系统的一部分。为了充分利用基因组学,它认为欧洲需要一个新的政策框架。生物标志物检测不是一个可以孤立处理的问题,因为检测的目的是改善健康。因此,它的使用始终与具体的卫生挑战密切相关,需要在欧盟更广泛的政策背景下加以考虑。该论文是与专家和决策者广泛接触的结果,以制定框架,因此代表了关于医疗保健系统如何在地方、国家、跨境和欧盟层面上应对推拉因素的广泛共识。它包含了来自患者、临床医生、学者、药品当局、卫生管理局机构、付款人、诊断、制药和信息通信技术行业以及国家决策者的坚定观点和明确建议。
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引用次数: 15
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