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Median Neuropathy—Carpal Tunnel Syndrome 正中神经病变-腕管综合征
Pub Date : 2018-10-01 DOI: 10.1093/med/9780190617127.003.0001
M. Lark, N. Fujihara, K. Chung
This chapter presents general treatment strategies for carpal tunnel syndrome using a clinical case example. It discusses assessment and planning, diagnostic pearls, decision-making, surgical procedures (open and endoscopic carpal tunnel release), management pearls, aftercare, complications and their management, and evidence and outcomes. Physical exams, such as Phalen’s test or a Tinel sign over the median nerve, are introduced, whereas steps in the surgical procedure are shown with intraoperative photographs. The chapter provides information on modern practices for comprehensive management of carpal tunnel syndrome from start to finish.
本章通过一个临床案例介绍了腕管综合征的一般治疗策略。它讨论了评估和计划、诊断珍珠、决策、外科手术(开放和内窥镜腕管释放)、管理珍珠、术后护理、并发症及其管理、证据和结果。身体检查,如法伦氏试验或正中神经上的蒂内尔征象,被介绍,而外科手术的步骤是通过术中照片显示的。本章提供了从开始到结束的综合管理腕管综合征的现代实践信息。
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引用次数: 0
Psychosis and the family: the role of family interventions 精神病与家庭:家庭干预的作用
Pub Date : 2018-10-01 DOI: 10.1093/MED/9780198828761.003.0010
J. Onwumere, E. Kuipers
The development of psychotic illness exerts a significant impact on the affected individual but will also affect, in a variety of ways, their family and social networks. Although psychotic conditions are severe mental health problems, they are treatable, and family care and support play an important role in helping to achieve better recovery outcomes. In its first half, this chapter provides an overview of the impact of psychosis on family carers and the close relationship that exists between family wellbeing and patient outcomes, including the relevance of expressed emotion. The second half of the chapter offers an outline of family interventions—the psychological talking therapies designed to help individuals living with psychosis and their families to improve their understanding of the illness, develop skills in positive communication, problem-solving and coping, and identify appropriate support pathways. The evidence base underpinning the interventions and future developments in working with families is also discussed.
精神疾病的发展对受影响的个体产生重大影响,但也会以各种方式影响他们的家庭和社会网络。虽然精神病是严重的精神健康问题,但它们是可以治疗的,家庭护理和支持在帮助实现更好的康复结果方面发挥着重要作用。在其前半部分,本章概述了精神病对家庭照顾者的影响,以及家庭福祉和患者结果之间存在的密切关系,包括表达情感的相关性。本章的后半部分概述了家庭干预——心理谈话疗法,旨在帮助患有精神病的个人及其家庭提高对疾病的理解,发展积极沟通、解决问题和应对的技能,并确定适当的支持途径。还讨论了支持干预措施和与家庭合作的未来发展的证据基础。
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引用次数: 2
Charge Syndrome 负责综合症
Pub Date : 2018-10-01 DOI: 10.1093/med/9780190685157.003.0003
Pilar Mercado, J. E. Eklund, Jennifer L. Anderson
The major diagnostic features of CHARGE syndrome include coloboma of the eyes, choanal atresia or stenosis, distinctive external ears, cranial nerve abnormalities, and absent or small semicircular canals. The mnemonic refers to coloboma of the eye, heart defects, atresia of choanae, retardation of growth and development, cenitalia hypoplasia, and ear abnormalities and deafness. There is no defined etiology, though a de novo mutation on the CHD 7 gene located on Chromosome 8 is responsible for more than 50% of CHARGE cases. The incidence of CHARGE is about 1:10,000 live births with an equal distribution between males and females. The anesthetic implications of this syndrome are many and vary with the patient’s phenotype. A potential difficult airway, congenital heart defects, choanal atresia, and cranial nerve abnormalities present the most significant issues for the anesthesiologist. A multidisciplinary team must be established early to properly care for these complex patients.
CHARGE综合征的主要诊断特征包括眼结肠、后鼻孔闭锁或狭窄、明显的外耳、颅神经异常、半规管缺失或小。助记症指的是眼缺损、心脏缺损、胆道闭锁、生长发育迟缓、阴部发育不全、耳畸形和耳聋。虽然没有明确的病因,但位于8号染色体上的CHD 7基因的新生突变导致了50%以上的CHARGE病例。CHARGE的发生率约为1:10 000活产,男女分布均匀。该综合征的麻醉意义是多方面的,并随患者的表型而变化。潜在的气道困难、先天性心脏缺陷、后肛门闭锁和颅神经异常是麻醉师面临的最重要问题。必须尽早建立一个多学科小组,以适当照顾这些复杂的病人。
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引用次数: 0
Anesthetic Management of Scoliosis Surgery in Children 儿童脊柱侧凸手术的麻醉管理
Pub Date : 2018-10-01 DOI: 10.1093/med/9780190685157.003.0029
A. Patil, S. Pestieau
Scoliosis is defined as an abnormal curvature of the spine, which, if severe enough, can affect pulmonary or cardiac function and ultimately require surgical repair. There are 3 well-defined types of scoliosis: idiopathic, neuromuscular, and congenital scoliosis. Anesthetic management of children undergoing posterior spinal fusion can be challenging due to patient comorbidities, the need for neuromonitoring, the potential for significant blood loss, and various perioperative complications. In addition, postoperative pain after spinal fusion is known to be severe and often exceeds those reported in other major surgical procedures. To properly care for these patients, it is vital to be knowledgeable about the anesthetic and pain management considerations of patients undergoing posterior spinal fusion.
脊柱侧凸被定义为脊柱的异常弯曲,如果严重的话,会影响肺或心脏功能,最终需要手术修复。脊柱侧凸有三种明确的类型:特发性、神经肌肉型和先天性脊柱侧凸。由于患者合并症、需要神经监测、潜在的大量失血和各种围手术期并发症,儿童后路脊柱融合术的麻醉管理可能具有挑战性。此外,脊柱融合术后的术后疼痛已知是严重的,并且经常超过其他主要外科手术的报道。为了对这些患者进行适当的护理,了解后路脊柱融合术患者的麻醉和疼痛管理是至关重要的。
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引用次数: 0
The glutamate system and addiction 谷氨酸系统和成瘾
Pub Date : 2018-10-01 DOI: 10.1093/med/9780198797746.003.0009
D. Nutt, L. Nestor
Glutamate is the primary excitatory neurotransmitter in the brain. Glutamate is involved in synaptic plasticity, particularly within dopamine systems of the brain that are involved in reward. Glutamate-dependent plasticity is involved in the development of substance addiction through its actions at NMDA receptors during long-term potentiation (LTP) related learning and memory processes. This plasticity within brain circuitry involved in learning and memory is sustained during substance abstinence and may provide a neural substrate for a vulnerability to addiction relapse. Medications that possess the efficacy to reduce glutamate tone in certain brain circuits may reduce craving, and ultimately, relapse in substance dependence. Further research is required, however, to show that the modulation of glutamate transmission in the brain confers clinical benefits in substance addiction.
谷氨酸是大脑中主要的兴奋性神经递质。谷氨酸与突触可塑性有关,特别是在大脑中与奖赏有关的多巴胺系统中。谷氨酸依赖的可塑性通过NMDA受体在长期增强(LTP)相关的学习和记忆过程中的作用参与物质成瘾的发展。这种大脑回路中涉及学习和记忆的可塑性在药物戒断期间持续存在,并可能为成瘾复发的脆弱性提供神经基础。在某些脑回路中具有降低谷氨酸张力功效的药物可能会减少渴望,并最终减少物质依赖的复发。然而,需要进一步的研究来证明大脑中谷氨酸传递的调节对物质成瘾有临床益处。
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引用次数: 0
Ependymomas
Pub Date : 2018-10-01 DOI: 10.1093/med/9780190696696.003.0026
P. Klimo, N. Shimony
Pediatric posterior fossa tumors are usually ependymoma, pilocytic astrocytoma, or medulloblastoma. Ependymoma appears well-demarcated with heterogeneous enhancement on magnetic resonance imaging (MRI). Full neural axis MRI is indicated to assess for metastatic disease. Management is typically surgical resection of the tumor, with consideration for cerebrospinal fluid diversion if patients present with severe hydrocephalus. Extent of resection of the tumor is the most important factor in predicting recurrence and overall survival, and gross total resection is ideal. Infratentorial ependymomas have 2 molecular subtypes, which has implications for responsiveness to adjuvant therapy and prognosis. Infratentorial ependymomas are biologically different from supratentorial ependymomas. Postoperative radiation improves local control.
小儿后窝肿瘤通常为室管膜瘤、毛细胞星形细胞瘤或髓母细胞瘤。室管膜瘤在磁共振成像(MRI)上表现为界限清晰且不均匀增强。全神经轴MRI用于评估转移性疾病。治疗方法通常是手术切除肿瘤,如果患者出现严重的脑积水,考虑脑脊液转移。肿瘤的切除程度是预测复发和总生存的最重要因素,而大体全切除是理想的。幕下室管膜瘤有两种分子亚型,这对辅助治疗的反应性和预后有影响。幕下室管膜瘤在生物学上不同于幕上室管膜瘤。术后放疗改善局部控制。
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引用次数: 0
Suicide and Nonsuicidal Self-Injury 自杀和非自杀自残
Pub Date : 2018-10-01 DOI: 10.1093/MED/9780199362318.003.0011
P. Soloff, C. Schmahl
This chapter reviews current data on the prevalence of suicidal behavior and non-suicidal self-injury (NSSI) in patients with PDs; the characteristics of attempters versus completers; and the epidemiology of NSSI in borderline personality disorder (BPD). In addition, it presents explanatory models for suicide and NSSI. Also, there are comprehensive discussions of the neurobiological mechanisms involved in both suicidality and NSSI focusing on the structural and functional neuroimaging of emotion dysregulation, impulsivity, executive cognitive deficits, affective interference and cognitive function, and the Endogenous Opioid System. The chapter concludes with a detailed description of pain processing as it interacts with NSSI.
本章回顾了pd患者自杀行为和非自杀性自伤(NSSI)患病率的最新数据;尝试者与完成者的特征;边缘型人格障碍(BPD)自伤的流行病学研究。此外,本文还提出了自杀和自伤的解释模型。此外,还对自杀和自伤的神经生物学机制进行了全面的讨论,重点是情绪失调、冲动性、执行认知缺陷、情感干扰和认知功能以及内源性阿片系统的结构和功能神经影像学。本章最后详细描述了疼痛处理与自伤的相互作用。
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引用次数: 0
An Orientation to Implementation Science in Cancer 癌症实施科学方向
Pub Date : 2018-10-01 DOI: 10.1093/med/9780190647421.003.0001
David A. Chambers, W. Norton, Cynthia A. Vinson
THE ROOTS of implementation science (IS) in cancer in some sense date back to the earliest days of uncovering cancer’s etiology, diagnosis, prevention, and treatment, although it was not called that. Indeed, unlocking the mysteries of cancer and determining effective ways to intervene began not in the lab but, rather, the clinic. As Mukherjee recounted in the seminal work, The Emperor of All Maladies, 1 cancer had been the subject of clinical examination for centuries, and the drive to optimize care began in those early days. As opposed to the largely separate worlds of research discovery and care delivery that exist today, scientific research and cancer treatment coexisted. In addition, epidemiologic observations of risk factors affecting oncogenesis developed targets for what types of prevention programs needed to be implemented. Naturally, the challenges of what exactly to implement and how best to implement have been with us throughout time.
从某种意义上说,实施科学(IS)在癌症领域的根源可以追溯到发现癌症病因、诊断、预防和治疗的早期,尽管它不被称为实施科学。事实上,揭开癌症的奥秘并确定有效的干预方法并非始于实验室,而是始于临床。正如慕克吉在其开创性著作《万病之王》(the Emperor of All diseases)中所述,几个世纪以来,癌症一直是临床检查的主题,而优化治疗的动力从早期就开始了。与目前存在的研究发现和护理服务的两个截然不同的世界不同,科学研究和癌症治疗是共存的。此外,对影响肿瘤发生的危险因素的流行病学观察为需要实施的预防方案制定了目标。当然,我们一直都面临着具体实施什么以及如何最好地实施的挑战。
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引用次数: 0
Cleft Palate, Cleft Lip, and Pierre Robin Sequence 腭裂,唇裂,和皮埃尔·罗宾序列
Pub Date : 2018-10-01 DOI: 10.1093/MED/9780190685157.003.0020
M. Harvey, I. Ayad
Pierre Robin sequence (PRS) is characterized by micrognathia, glossoptosis, and airway obstruction. Often associated with cleft palate, PRS is usually an isolated finding but is associated with a syndrome one-third of the time. The micrognathia and glossoptosis lead to airway obstruction, respiratory compromise, and feeding difficulties. Severe cases and prolonged and repeated airway obstruction and respiratory distress can lead to failure to thrive, hypoxemia, pulmonary hypertension, cardiac arrest, and death. Treatment options for the management of airway obstruction in PRS depends on the degree of obstruction and any associated comorbidities and range from noninvasive respiratory support to surgical correction of the physical defect. Patients with PRS should be considered as challenging to ventilate and intubate, and the practitioner should be well prepared for the possibility of difficulty with airway management. Anesthetic management is tailored to minimize postoperative upper airway obstruction and avoid disruption of the integrity of the surgical repair.
Pierre Robin序列(PRS)的特征是小颌、光斑下垂和气道阻塞。PRS通常与腭裂有关,通常是孤立的发现,但三分之一的时间与综合征有关。小颌和舌下垂导致气道阻塞、呼吸衰竭和进食困难。严重的病例和长期反复的气道阻塞和呼吸窘迫可导致生长衰竭、低氧血症、肺动脉高压、心脏骤停和死亡。PRS气道阻塞的治疗选择取决于阻塞的程度和任何相关的合并症,范围从无创呼吸支持到物理缺陷的手术矫正。PRS患者应被认为是通气和插管困难的患者,医生应对可能出现的气道管理困难做好充分准备。麻醉管理是量身定制的,以尽量减少术后上气道阻塞,避免破坏手术修复的完整性。
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引用次数: 0
Theories, Frameworks, and Models in Implementation Science in Cancer 癌症实施科学的理论、框架和模型
Pub Date : 2018-10-01 DOI: 10.1093/med/9780190647421.003.0004
T. Skolarus, R. Tabak, A. Sales
This chapter describes implementation theories, models, and frameworks and justifies their systematic use to build understanding of implementation science across the cancer care continuum and, ultimately, facilitate stewardship of effective cancer care and spending across complex clinical and public health contexts. The chapter discusses several previously developed taxonomy and categorization schemes as well as resources to aid implementation researchers and practitioners in their cancer-related implementation science efforts. The importance of precision implementation using systematic theoretical approaches to coincide with precision oncology efforts and funding is also discussed. After providing concrete examples of theory, model, and framework use across the continuum from prevention to palliative care, relevant implementation science opportunities for collaboration, patient-reported outcomes research, de-implementation, and measurement are highlighted as future directions. A case is constructed for the systematic use of theories, models, and frameworks in implementation science and practice.
本章描述了实施理论、模型和框架,并证明了它们的系统使用,以建立对整个癌症治疗连续体实施科学的理解,并最终促进对复杂临床和公共卫生背景下有效癌症治疗和支出的管理。本章讨论了几个以前开发的分类法和分类方案以及资源,以帮助实施研究人员和从业者在他们的癌症相关的实施科学工作。精确实施的重要性使用系统的理论方法,以配合精确肿瘤学的努力和资金也进行了讨论。在提供了理论、模型和框架在从预防到姑息治疗的连续体中使用的具体例子之后,强调了相关的实施科学合作机会、患者报告的结果研究、去实施和测量作为未来的方向。案例的构建是为了在实施科学和实践中系统地使用理论、模型和框架。
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引用次数: 1
期刊
Oxford Medicine Online
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