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【Objective】 A framework to support nurses and midwives making the clinical decision and providing the written instruction for blood transfusion has been developed and implemented in the United Kingdom as a response to the changing needs of the patient and in recognition that blood transfusion services to patients could be improved by using the untapped knowledge and expertise of experienced nurses and midwives.Special education and training program for this role development are provided jointly by the national blood and nurse management authority, higher education institutions and transfusion societies.The British government has issued and implemented a compulsory professional indemnity which cover nurses and midwives as well.The development and implementation of the framework, policies and procedures for this role development is based on the regulatory compliance and the collaboration of, and beneficial to the multiple stakeholders, with the gaps left by doctors being fillled, work load of doctors reduced, nurses and midwives achieving professional development, hospitals performing more efficiently, and most importantly, the patients having a better transfusion services.At present, there is no similar policy or program for nurses and midwives in China.Therefore, this paper introduces the policy framework and implementation for this role development in UK, which would be a valuable reference for the role development and extension of nurses and the organization, education and training for transfusion professional teams as well in China in the near future.
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Objective To observe the effect of recombinant human erythropoietin injection (RHEI) assisted with mild hypothermia on the clinical efficacy and safety of children with hypoxic-ischemic encephalopathy (HIE). Methods From January 2015 to December 2017, 110 children with HIE were treated in Shijiazhuang No.1 Hospital. Fifty-five children with routine treatment were taken as Western medicine routine treatment group. In addition, 55 children treated with mild hypothermia combined with RHEI were taken as mild hypothermia+RHEI group. Both groups were treated for 14 days and followed up for 10 months. The neonatal behavioral neurological assessment (NBNA) score, mental development index (MDI), psychomotor development index (PDI), myelin basic protein (MBP), S100B protein and neuron specific enolization enzyme (NSE), nerve growth factor (NGF), brain derived neurotrophic factor (BDNF), insulin growth factor-1 (IGF-1), growth hormone (GH), and differences in clinical efficacy in two groups were compared, and the occurrence of adverse reactions was observed. Results The NBNA, MDI, PDI, NGF (μg/L), BDNF (ng/L), IGF-1 (pg/L), and GH (pg/L) of two groups after treatment were higher than those before treatment (the Western medicine routine treatment group: 33.72±3.19 vs. 26.81±2.38, 78.95±5.51 vs. 71.39±4.24, 79.62±4.93 vs. 71.84±4.15, 123.74±22.98 vs. 104.29±15.36, 1 518.35±174.92 vs. 1 197.28±148.43, 38.25±4.96 vs. 23.16±2.87, 39.27±5.24 vs. 20.97±3.15; the mild hypothermia+RHEI group: 39.82±3.36 vs. 26.78±2.53, 84.13±6.29 vs. 71.34±4.27, 85.26±5.74 vs. 71.88±4.13, 145.28±27.52 vs. 104.72±15.41, 1 925.71±204.37 vs. 1 192.61±150.26, 57.94±6.62 vs. 23.13±2.91, 56.43±7.14 vs. 20.94±3.17), NSE (μg/L), MBP (μg/L) and S100B (μg/L) were lower than those before treatment (the Western medicine routine treatment group: 17.05±2.26 vs. 24.96±2.83, 9.71±1.85 vs. 23.14±3.37, 0.93±0.12 vs. 1.49±0.24; the mild hypothermia+RHEI group:12.48±1.94 vs. 25.03±2.81, 5.48±1.42 vs. 23.17±3.35, 0.61±0.07 vs. 1.51±0.25). After treatment, the changes of each index in the mild hypothermia+RHEI group were more significant than those in the control group [NABA:39.82±3.36 vs. 33.72±3.19, MDI: 84.13±6.29 vs. 78.95±5.51, PDI: 85.26±5.74 vs. 79.62±4.93, NSE (μg/L):12.48±1.94 vs. 17.05±2.26, MBP (μg/L): 5.48±1.42 vs. 9.71±1.85, S100B (μg/L): 0.61±0.07 vs. 0.93±0.12, NGF (μg/L): 145.28±27.52 vs. 123.74±22.98, BDNF (ng/L): 1 925.71±204.37 vs. 1 518.35±174.92, IGF-1 (pg/L):57.94±6.62 vs. 38.25±4.96, GH (pg/L): 56.43±7.14 vs. 39.27±5.24, all P < 0.05]. The total effective rate of mild hypothermia+RHEI group was significantly higher than that of Western medicine routine treatment group [94.55% (52/55) vs. 81.82% (45/55), P < 0.05]. There were no serious adverse reactions in the two groups. Conclusion RHEI assisted with mild hypothermia therapy can significantly improve the clinical efficacy and NBNA, MDI, PDI scores of HIE children, reduce the degree of brain injury, and improve the neurological function, with good safety.
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Background Recently,the number of randomized controlled trials on ophthalmic diseases that published in international journals from mainland China has increased gradually.There is no systematic summary in this field.Objective To systematically search and analyze the distribution of ophthalmic diseases related randomized controlled trials (RCT) published in SCI journals from mainland China up to November,2012.Methods The search was performed on Pubmed using “Ophthalmology”,“Eye” and all of their inferior subjective terms,with type of literature being limited as randomized controlled trial,and country as China.All retrieved papers were screened,data extracted and analyzed.Results There were 68 ophthalmic diseases related RCT papers published from mainland China since 1989.After 2005,the number of RCT papers from mainland China increased quickly with 7 in 2006,11 in 2009,and 15 in 2011.The 68 RCT papers were focused on cataract,optometry,glaucoma,corneal and conjunctival diseases,ophthalmic immune and pharmacology,and fundus diseases.The RCT papers were published in a total of 35 SCI journals including most kinds of ophthalmic journals such as Ophthalmology,IOVS and a few journals on other specialty.The journal Clin Experiment Ophthalmol had the maximum RCT papers from China (8 papers).The 68 RCT papers came from 26 departments in mainland China,mainly from the hospitals affiliated to medical university in Guangzhou,Beijing,Shanghai,Wenzhou and Hangzhou.Conclusions The number of ophthalmic diseases related RCT papers published in SCI journals from mainland China increased continuously.The papers were mainly focused on cataract,optomctry and glaucoma.The number of these papers,however,was still small and imbalance between districts existed.
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<p><b>OBJECTIVE</b>To investigate the effect of 5-FU (5-fluorouracil) on enriching cancer stem cells of HCC cell line BEL-7402 and the biological characteristics of enriched cells.</p><p><b>METHODS</b>The enriching concentration of 5-FU was determined by CCK-8 (cell counting kit-8). Flow Cytometry was used to determine the changes in cell cycle and positive expression ratio of surface marker CD56, CD54, EpCAM and CD133. The self-renewal and differentiation of positive cells were tested by colony formation assay, and were compared with the control group.</p><p><b>RESULTS</b>Enriching concentration of 5-FU was determined as 10 μg/ml with 48 h incubation. After enrichment, G0/G1 phase cells increased from 57.50 %+/-0.98% to 68.70%+/-3.41% (P<0.05). Whereas S phase cells decreased from 40.26%+/-4.12% to 31.80%+/-4.15% (P<0.01); G2/M phase cells disappeared in experimental group, and was 5.80%+/-1.87% in control group (P<0.01). The proportion of the cell cycle changed with significant statistical differences. Meanwhile, positive rate of cell surface makers CD56, CD54, EpCAM and CD133 increased from 0.57%+/-0.12%, 8.10%+/-6.79%, 0.3%+/-0.01% and 3.20%+/-0.99% to 4.13%+/-0.06%, 50.08%+/-1.69%, 0.55%+/-0.07% and 10.51%+/-1.13%, respectively. The difference was significant (P<0.05). The colony forming ratio of CD56, CD54, EpCAM and CD133 negative cells and positive cells were 2.11%+/-0.21%, 3.32%+/-0.31%; 0.86%+/-0.101%, 2.40%+/-0.52 %; 7.19%+/-0.56%, 7.73%+/-0.71%; 2.70%+/-0.26%, 5.75%+/-0.81%, respectively, and significant differences were found between (P<0.05).</p><p><b>CONCLUSION</b>5-fluorouracil enriched the cancer stem cell population in HCC cell line BEL-7402. CD56 and CD54 can be used as important surface markers in research of liver cancer stem cells.</p>