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International journal of hematology research最新文献

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Assessment of Transition Readiness in Adolescents with Sickle Cell Disease and their Caretakers, A single institution experience. 评估青少年镰状细胞病的过渡准备和他们的照顾者,单一机构的经验。
Pub Date : 2017-01-01 Epub Date: 2017-12-12 DOI: 10.17554/j.issn.2409-3548.2017.03.47
Miriam Kwarteng-Siaw, Vivian Paintsil, Catherine Korankye Toboh, Amma Owusu-Ansah, Nancy S Green

Aim: Sickle Cell Disease (SCD) is associated with high child mortality and birth incidence in sub-Saharan Africa. Improved SCD medical services in Ghana aims to enhance survival into adulthood, creating emerging need for transition from pediatric to adult care. Anticipating transition for adolescents with SCD, we sought to understand patient and caretaker perspectives on transition to adult care within Ghana.

Materials and methods: Structured interviews were conducted with a sample of patients ages 12-15 years and accompanying adults at Ghana's Komfo Anokye Teaching Hospital Sickle Cell Clinic (KATH SCC) covering four areas: SCD medical knowledge, symptom self-management, psychosocial impact, and transition preparation.

Results: In total, 46 children (mean age 13 years) paired with 46 adults were interviewed. Most children and caretakers had some knowledge about SCD and disease management. At least one-third lacked knowledge about SCD as an inherited condition. Youth were significantly more concerned about family burden and social stigmatization than adults. Most were unaware that patients are expected to switch care to adult medical providers by age 15 years, but were willing to transfer if needed.

Conclusions: Our clinic-based assessment at KATH SCC identified needs of adolescents and caretakers for education and counseling about disease, self-management, transition, family burden, and stigmatization. These findings provide insights into perspectives and educational gaps of families treated for SCD. Results suggest consideration of transition planning for adolescents with SCD and their caretakers in Ghana. Generalizability of our findings and practical methods to address needs for transition within Africa remain to be tested.

目的:镰状细胞病(SCD)与撒哈拉以南非洲地区的高儿童死亡率和高出生发生率有关。在加纳,改善SCD医疗服务的目的是提高成人存活率,从而产生了从儿科向成人护理过渡的新需求。预期青少年SCD的转变,我们试图了解加纳患者和看护人对过渡到成人护理的看法。材料和方法:对加纳Komfo Anokye教学医院镰状细胞诊所(KATH SCC)的12-15岁患者和陪同成人样本进行结构化访谈,涵盖四个领域:SCD医学知识、症状自我管理、社会心理影响和过渡准备。结果:共采访了46名儿童(平均年龄13岁)和46名成人。大多数儿童和看护人对SCD和疾病管理有一定的了解。至少三分之一的人不知道SCD是一种遗传性疾病。青少年明显比成年人更关心家庭负担和社会污名。大多数人都不知道患者在15岁时应该转向成人医疗服务提供者,但如果需要的话,他们愿意转移。结论:我们在KATH SCC进行的基于临床的评估确定了青少年和照顾者对疾病、自我管理、过渡、家庭负担和污名化的教育和咨询的需求。这些发现提供了对SCD治疗家庭的观点和教育差距的见解。结果建议考虑过渡计划的青少年SCD和他们的照顾者在加纳。我们的研究结果的普遍性和解决非洲内部过渡需要的实际方法仍有待检验。
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引用次数: 8
Role of Leukoreduction of Packed Red Blood Cell Units in Trauma Patients: A Review. 填充红细胞在创伤患者白细胞诱导中的作用:综述。
Pub Date : 2016-06-01 Epub Date: 2016-06-27 DOI: 10.17554/j.issn.2409-3548.2016.02.31
Young Kim, Brent T Xia, Alex L Chang, Timothy A Pritts

Hemorrhagic shock is a leading cause of mortality within the trauma population, and blood transfusion is the standard of care. Leukoreduction filters remove donor leukocytes prior to transfusion of blood products. While the benefits of leukocyte depletion are well documented in scientific literature, these benefits do not translate directly to the clinical setting. This review summarizes current research regarding leukoreduction in the clinical arena, as well as studies performed exclusively in the trauma population.

失血性休克是创伤患者死亡的主要原因,输血是治疗的标准。白细胞诱导过滤器在输血前清除供体白细胞。虽然白细胞消耗的好处在科学文献中有很好的记载,但这些好处并不能直接转化为临床环境。这篇综述总结了目前在临床领域关于白细胞减少的研究,以及专门在创伤人群中进行的研究。
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引用次数: 19
The Role of Macrophage in the Pathogenesis of Brain Arteriovenous Malformation. 巨噬细胞在脑动静脉畸形发病机制中的作用。
Pub Date : 2015-01-01 Epub Date: 2015-07-06 DOI: 10.17554/j.issn.2409-3548.2015.01.12
Li Ma, Yi Guo, Yuan-Li Zhao, Hua Su

Brain arteriovenous malformation (BAVM) is an important risk factor for intracranial hemorrhage, especially in children and young adults. Inflammation has been implicated in BAVM lesion progression. Among various inflammatory components, macrophage is one of the major inflammatory cells present in human ruptured and unruptured BAVM and in the BAVM lesions of animal models. The role of macrophage in BAVM pathogenesis is not fully understood. In this review, we summarize recent studies on macrophages and introduce a non-invasive imaging protocol as a potential tool for detecting macrophage in BAVM and predicting the risk of BAVM rupture.

脑动静脉畸形(BAVM)是颅内出血的重要危险因素,尤其是在儿童和青少年中。炎症与BAVM病变进展有关。在各种炎症成分中,巨噬细胞是人类破裂和未破裂的BAVM以及动物模型的BAVM病变中存在的主要炎症细胞之一。巨噬细胞在BAVM发病机制中的作用尚不完全清楚。在这篇综述中,我们总结了最近关于巨噬细胞的研究,并介绍了一种非侵入性成像方案,作为检测BAVM中巨噬细胞和预测BAVM破裂风险的潜在工具。
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引用次数: 9
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International journal of hematology research
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