With the transition of medicine mode , the subjective feeling of patients namely the patient reported outcomes , its status significantly improves in medical evaluation system ( clinician reported outcome , physiological reported outcome , caregiver reported outcome and patient reported outcome ) .Evaluating clinical outcome from the perspective of the patients , it has important value in guiding clinical decision-making, improving the doctor-patient communication , improving nursing quality and reducing the cost of health care and it has gradually become a research hot spot at home and abroad .In this article, we summarized the research progress in the concept , influencing factors and measurement tool of stroke patient reported outcome to provide some references for related research in future .

Objective To explore the current situation of mobile phone addiction and the relationship between mobile phone addiction and impulsive behavior among nursing students .Methods Using convenience sampling, 213 students from College of Nursing in Nanjing University of Chinese Medicine were investigated by the mobile phone addiction index scale ( MPAI) and Barratt impulsiveness scale ( Chinese version BIS-11) from May 2014 to November 2014.The correlation of mobile phone addiction and impulsive behavior among nursing students was analyzed.Results Among 213 students, 18.3 percent of the students were addicted to mobile phones (39/213).In the students who were addicted to mobile phones , the BIS score was (62.05 ±7.18) ;attentional impulsivity, exercising impulsivity and unplanned impulsivity were (15.62 ±2.22),(20.92 ±3.55)and(23.21 ± 3.87)respectively, which were all higher than those in the students who were not addicted to mobile phones .The significant differences existed in the BIS score , the scores of attentional impulsivity and exercising impulsivity (P<0.05).No significant difference was found in the unplanned impulsivity ( P >0.05).Mobile phone addiction among nursing students was positively correlated with impulsive behavior , attentional impulsivity and exercising impulsivity(r=0.328,0.493,0.210;P<0.01).Impulsive behavior could effectively predict mobile phone addiction of nursing students .The forecast value was 10.3%.Conclusions Mobile phone addiction is common among nursing students .A higher level of impulsive behavior in nursing students often brings a higher level of mobile phone addiction .

Objective To explore the execution and effect of family-focused psychoeducational therapy for patients with anovulatory infertility .Methods We used the convenient sampling method to choose 110 out-patients with ovulatory infertility that came from the Reproduction Unit of hospital during January to October 2013 .Patients were randomly divided into intervention group and control group on average .On the basis of normal treatment and care , patients in the intervention group underwent family-focused psychoeducational therapy.Six month later, we compared the scores of symptom checklist 90 ( SCL-90 ), family function ( APGAR ) and social support rating scale ( SSRS ) .Results Before intervention , there was no statistical difference between two groups in SCL-90, APGAR and SSRS (P>0.05).After intervention, the scores of SCL-90, somatization, obsessive symptom, interpersonal relationship, depression, anxiety, hostile, terror, crankiness and psychoticism acquired (35.23 ±9.82), (0.15 ±0.14), (0.27 ±0.14), (0.35 ±0.18), (0.25 ±0.15), (0.23 ±0.11), (0.29 ±0.27), (0.17 ±0.13), (0.21 ±0.25) and (0.19 ±0.22) respectively in the intervention group that all were lower than those ( 129.65 ±20.53, 1.24 ±0.41, 1.38 ±0.59, 1.51 ±0.44, 1.73 ±0.39, 1.78 ±0.28, 1.32 ±0.74, 0.89 ±0.39, 1.39 ±0.46, 1.22 ± 0.39, respectively)in the control group (t=-26.748, -10.140, -13.973, -14.215, -16.623, -16.374, -11.351, -8.963, -8.966, -13.867, respectively;P<0.01).In the intervention group, the satisfactory rate of APGAR obtained 87.3%(48/55) after intervention which was higher than 27.3%(15/55) in the control group (χ2 =42.225,P<0.01).The score of SSRS acquired (36.19 ±8.77) in the intervention group better than (28.21 ±7.06) in the control group after intervention (t=12.408, P<0.01).Conclusions Based on routine treatment and care , family-focused psychoeducational therapy can improve the psychological status and pregnancy rate for patients with ovulation disorder , and improve family function and social support .Therefore, it can be used as auxiliary means in clinical treatment , and be worth of spreading .

Objective To investigate the safety and acute toxicities of intraoperative electron radiotherapy for patients with abdominal tumors.Methods From May 2008 to August 2009, 52 patients with abdominal tumors were treated with intraoperative electron radiotherapy,including 14 patients with breast cancer,19 with pancreatic cancer,3 with cervical cancer, 4 with ovarian cancer, 6 with sarcoma, and 6 with other tumors.Fifteen patients were with recurrent tumors.The intraoperative radiotherapy was performed using Mobetron mobile electron accelerator, with total dose of 9 - 18 Gy.In all, 29, 4 and 19 patients received complete resection, palliative resection and surgical exploration, respectively.The complications during the operations and within 6 months after operations were graded according to Common Terminology Criteria for Adverse Events v3.0 (CTC 3.0).Results The median duration of surgery was 190 minutes.Intraoperative complications were observed in 5 patients, including 3 with hemorrhage, 1 with hypotension,and 1 with hypoxemia, all of which were treated conservatively.The median hospitalization time and time to take out stitches was 12 and 13 days, respectively.And the in-hospital mortality was 4% (2/52).Twentyfour patients suffered post-operative adverse events, including 3 postoperative infections.With a median follow-up time of 183 days, 20% of patients sufferred from grade 3 to 5 adverse events, with hematological toxicities being the most common complication, followed by bellyache.Grade 1 and 2 toxicities which were definitely associated with intraoperative radiotherapy was 28% and 4%, respectively.None of grade 3 to 5 complications were proved to be caused by intraoperative radiotherapy.Conclusions Intraoperative electron radiotherapy is well tolerable and could be widely used for patients with abdominal tumors, with a little longer time to take out stitches but without more morbidities and toxicities compared surgery alone.

Macrophages play an important role in material-related immune responses and bone formation, but the functionality of macrophage-derived extracellular vesicles (EVs) in material-mediated bone regeneration is still unclear. Here, we evaluated intracellular communication through small extracellular vesicles (sEVs) and its effects on endogenous bone regeneration mediated by biomimetic intrafibrillarly mineralized collagen (IMC). After implantation in the bone defect area, IMC generated more neobone and recruited more mesenchymal stem cells (MSCs) than did extrafibrillarly mineralized collagen (EMC). More CD63
Biomimetics ; Bone Regeneration ; Cell Differentiation ; Collagen ; Extracellular Vesicles ; Macrophages ; Osteogenesis

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.