Objective:To evaluate and summarize the evidence on postoperative exercise in patients with rotator cuff injury, so as to provide a basis for guiding the postoperative exercise in patients with rotator cuff injury.Methods:We searched the Joanna Briggs Institute (JBI) Evidence-Based Health Care Center Database, British Medical Journal (BMJ) Best Practice, UpToData, China Biomedical Literature Database, WanFang Data, China National Knowledge Infrastructure, and other databases on postoperative exercise in patients with rotator cuff injury, including guidelines, evidence summaries, systematic reviews, best practice information books, clinical decision-making, recommended practices, and expert consensus. The retrieval period was from the establishment of the database to June 4, 2022.Results:A total of 30 articles were included, including one guideline, one evidence summary, one clinical decision-making, two expert consensuses, and 25 systematic reviews. 22 pieces of evidence from 12 aspects were summarized, including applicable population, exercise benefit, exercise risk, exercise assessment, exercise program, exercise method, exercise time, exercise intensity, exercise monitoring, formulation principles, management mode, and health education were summarized.Conclusions:The evidence summary process is scientific, rigorous, and comprehensive in content. In the process of evidence transformation, medical and nursing staff should select the best evidence according to specific situations and individual patient factors, so as to guide patients with rotator cuff injury to exercise safely and effectively after surgery to improve clinical outcomes.

With the transition from quantity-centric healthcare to value-centric healthcare, patient-reported outcome plays an important role in healthcare. Patient-reported outcome is an effective method for evaluating the outcome of hip replacement patients. It can be used not only in science research, but also in clinical practice and medical care quality assessment. This article reviews the patient-reported outcome measures in hip replacement, so as to provide references for clinical practice and research of clinical medical and nursing staff to accurately select appropriate patient-reported outcome measures in hip replacement.

Objective:To systematically analyze and evaluate the bleeding risk prediction model of patients with venous thromboembolism (VTE) , so as to provide a reference for nursing practice.Methods:PubMed, Web of Science, Embase, Cochrane Library, Wiley Online Library, CINAHL, Scopus, ProQuest, Clinicalkey, Wanfang, China National Knowledge Infrastructure, VIP databases were searched for bleeding risk prediction model of VTE patients. The retrieval time was from the establishment of the databases to August 19, 2021. Two researchers independently screened the literature according to the inclusion and exclusion criteria, then extracted the data and evaluated the quality of the literature.Results:Ten relevant literatures were included in this study, including 4 retrospective studies and 6 prospective studies. The area under the receiver operating characteristic curve of one model was greater than 0.7, and the C-index of four models were greater than 0.7. The prediction model contained many relevant factors, including bleeding history, age, anemia, tumor, antiplatelet therapy, gender, renal insufficiency, etc. In the evaluation of risk of bias and applicability, 10 studies had good applicability, but there were bias mainly due to insufficient number of events in the dependent variable, conversion of continuous variables into dichotomous variables and missing data were not reported. Conclusions:The research on the prediction model of bleeding risk in VTE patients is still in the development stage. In the future, risk prediction models with excellent performance in all aspects and low risk of bias can be developed and verified externally.

Objectives:To analyze the clinical characteristics of patients undergoing extracorporeal cardiopulmonary resuscitation (ECPR) and identify the risk factors for death.Methods:The clinical data of 60 patients undergoing ECPR admitted to our hospital and Hangzhou First People's Hospital from September 2014 to September 2019 were retrospectively analyzed. The patients were divided into the survival group and the death group. The clinical data of the two groups were compared to explore the risk factors related to death. COX regression analysis was used to identify the risk factors for death.Results:Sixty patients undergoing ECPR were included in our study, of them, 16 (26.7%) cases were out-of-hospital cardiac arrest (OHCA) and 44 (73.3%) cases were in-hospital cardiac arrest (IHCA). The mortality of OHCA patients was higher than that of IHCA patients (87.5% vs. 56.89%, P < 0.05), and the duration from CPR to ECMO installation in the death group was longer than that in the survival group [(105.4±105.1) min vs. (53.0±28.5) min, P < 0.05]. Compared with the survival group, patients in the death group had higher troponin and glutamic oxalacetic transaminase and lower PH and lactate ( P < 0.05). The median survival time of the 60 patients was 42 days. Out-of-hospital cardiac arrest, high SOFA score before ECMO, high-dose norepinephrine, pulmonary infection during ECMO support and long ECMO support time were independent predictors of patients’ death. Conclusions:Risk factors associated with patients’ death undergoing ECPR are out-of-hospital cardiac arrest, high SOFA score before ECMO, high-dose norepinephrine, long duration from CPR to ECMO installation, pulmonary infection during ECMO support and long ECMO support time.

Objective:To understand the distribution characteristics of human brucellosis in Anyang City, Henan Province, and to provide scientific basis for control of brucellosis.Methods:The epidemic data and population data of human brucellosis in 2019 in Anyang City were collected from the Chinese Disease Control and Prevention Information System, and the epidemiological and clinical data were collected by Anyang Center for Disease Control and Prevention. Descriptive epidemiological method was used to sort out and analyze the epidemiological and clinical characteristics of brucellosis.Results:In 2019, 128 cases of brucellosis were reported in Anyang City, with an incidence rate of 3.12/100 000 (128/4 096 193). Among them, 85 cases were male and 43 cases were female, the sex ratio of male to female was 1.98∶1.00; the youngest was 1 year old, and the oldest was 83 years old, there were 100 cases between 40 and 69 years old, accounting for 78.12% (100/128); the main occupation was farmer (119 cases), accounting for 92.97% (119/128); a total of 96 cases had contact history with sheep, accounting for 75.00% (96/128). The peak of incidence was from April to August (81 cases), accounting for 63.28% (81/128). Eight counties (cities and districts) in Anyang City were all affected, and the top three counties (districts) were Yindu District (15.39/100 000, 42/272 983), Longan District (5.16/100 000, 12/232 421) and Neihuang County (4.02/100 000, 27/672 396). The median time from onset to diagnosis was 32.18 d, ranging from 3 to 350 d, 72 cases were ≥ 31 d, accounting for 56.25% (72/128).Conclusions:In 2019, the main population of brucellosis in Anyang City is male middle-aged and elderly farmers, and the main infection route is contact transmission. It is suggested to strengthen the implementation of prevention and control measures of brucellosis.

Objective:To introduce evidence-based concepts into clinical nursing, and carry out perioperative nutritional risk screening for patients with primary liver cancer treated with Cyberknife, so as to enhance the overall nutritional management awareness and the level of nutritional nursing intervention of the nursing staff, and at the same time provide a basis and support for pushing nursing staff to multidisciplinary cooperation and broadening their professional horizons.Methods:From August 2019 to July 2020, in accordance with the practice model of the Australian Joanna Briggs Institute Evidence-based Health Care Center, we searched the evidence on nutritional risk screening of patients with primary liver cancer treated with Cyberknife in the European Society for Parenteral and Enteral Nutrition website and the Chinese Parenteral and Enteral Nutrition Society website, PubMed, China National Knowledge Infrastructure (CNKI) and Wanfang Data. The evidence was evaluated by the team and applied to nurses and patients in the Liver Oncology Department of the Fifth Medical Center of the People's Liberation Army General Hospital. A total of 21 nurses were selected to conduct a survey with the Nutrition Knowledge Questionnaire of Primary Liver Cancer Patients undergoing Cyberknife Treatment designed by the research team before and after the application of evidence. A total of 41 patients treated with Cyberknife for primary liver cancer admitted from August to December 2019 (without the use of this evidence) were selected as the control group, and 39 patients treated with Cyberknife for primary liver cancer admitted from January to April 2020 (after the application of the evidence) were selected as the observation group. The nutrition-related indicators of the two groups of patients were collected and compared when the patients were admitted to the hospital and when they were discharged after the Cyberknife treatment was completed.Results:After the application of the evidence, 21 nurses' awareness rates of perioperative nutritional risk-related knowledge of patients treated with primary liver cancer Cyberknife, nutritional risk screening implementation rates, patients' nutritional screening knowledge awareness rates and nutritional screening implementation rates were higher than those before the application of the evidence, the differences were statistically significant ( P<0.05) . Conclusions:The evidence-based nursing practice based on the practice model of the Australian Joanna Briggs Institute Evidence-based Health Care Center is used to screen the nutritional risk of perioperative patients with primary liver cancer treated with Cyberknife treatment, which enriches the nurses' knowledge about nutrition risk screening, enhances the initiative of nurses in clinical work, and is also conducive to strengthening multidisciplinary cooperation, and improving the quality of perioperative nutritional nursing management for patients with primary liver cancer treated with Cyberknife.

Objective To study the relationship among bile components and different gallstone types through comparing and analyzing gallbladder bile contents in patients with different types of gallstones.Methods A retrospective study of 542 consecutive patients with gallstones or gallbladder polyps was conducted.The stone composition type and 14 kinds of bile components from these patients were analyzed.The bile parameters consisted of potassium (K +),sodium (Na+),chlorine (Cl-),calcium (Ca2+),bicarbonate (HCO3-),magnesium (Mg2+),aspartate aminotransferase (AST),glutamyltranspeptidase (GGT),alkaline phosphatase (ALP),total bilirubin (TBIL),total bile acid (TBA),cholesterol (CHO),lactate dehydrogenase (LDH) and pH.Finally,the content of these bile components among the different types of stones and gallbladder polyps were compared.According to the composition determined by Fourier transform infrared spectroscopy (FTIR),the gallstone patients were divided into five groups.Results Compared with other groups,the content of K +,GGT,ALP,TBIL,TBA and CHO in the calcium carbonate stone group were lower (P ＜ 0.05),while the levels of C1-,HCO3-and value of PH were higher (P ＜0.05).Furthermore,CHO content in the cholesterol stone group was higher than other groups (P ＜ 0.05)except for the gallbladder polyp group (P ＞ 0.05).In addition,there was no difference in bile contents among the pigment gallstone group,mixed stone group and polyp group (P ＞ 0.05).Conclusions In gallstone patients,the bile components of patients with calcium carbonate stones is significantly different.The high cholesterol content in bile is the main feature of cholesterol stone patients,and there is no significant difference in bile composition between patients with pigment stones and mixed stones.

Objective To construct a cardiovascular surgery nursing service action plan system based on patient's demand so as to provide a reference for nurse specialisms of cardiovascular surgery to provide good service for patients.Methods From January 2017 to June 2017, patients of cardiovascular surgery of a ClassⅢ Grade A hospital were investigated with the self-designed patients' demand for nursing service questionnaire according to literature analysis and interview results of patients. Weights of the primary index and secondary index were calculated by analytic hierarchy process so as to construct a cardiovascular surgery nursing service action plan system based on patient's demand.Results The cardiovascular surgery nursing service action plan system based on patient's demand included 5 primary indexes and 78 secondary indexes. The Cronbach's α of patients' demand for nursing service questionnaire was 0.974 with a good internal consistency. Kaiser-Meyer-Olkin (KMO) was 0.843, andP value of Bartlett sphericity test was less than 0.001 with a good construct validity. The normalized weight coefficients of 5 primary indexes (physiological needs, safety needs, belongingness and love needs, self-esteem needs and self-actualization needs) were 0.2205, 0.4798, 0.0771, 0.1339 and 0.0887 respectively with 0.0488 for the consistency ratio (CR). TheCR of 21 secondary indexes of physiological needs, 19 secondary indexes of safety needs, 11 secondary indexes of belongingness and love needs, 20 secondary indexes of self-esteem needs and 7 secondary indexes of self-actualization needs was 0.0488, 0.0508, 0.0823, 0.0877 and 0.0746 respectively. TheCR was all less than 0.1 showed a satisfactory consistency in the results of hierarchy sequencing.Conclusions The construction of cardiovascular surgerynursing service action plan system based on patient's demand with the strict scientific method improves patient satisfaction. It is worth to be a reference for nursing peers and managers of cardiovascular surgery.

The lung is a major target organ in acute paraquat (PQ) poisoning, but early PQ-induced severe liver failure is also an important life-threatening situation that can't be neglected. At present, toxin elimination through blood purification is a routine effective therapy recommended at the initial stage of PQ poisoning. However, the mode, therapeutic course and efficacy of blood purification for treatment of liver failure induced by PQ intoxication are still further to be explored. Theoretically, PQ is a substance with small molecule soluble in water, so hemofiltration (HF) is more suitable to be applied for treatment of PQ poisoning, but since PQ itself elimination rate (170 mL/min) from the kidney is far greater than the extracorporeal elimination rate of HF, it is suggested that HF be used only in cases with kidney functional injury caused by PQ poisoning. After PQ intoxication, a great amount of inflammatory mediators are produced; under this circumstance, if continuous veno-venous hemo-filtration (CVVH) is applied, its convection and dispersion features can remove the inflammatory mediators and toxin. Using hemoperfusion (HP) combined with CVVH not only can reduce the concentration of PQ but also can decrease plasma cytokine levels and ameliorate the organ damages. Thus, in cases with hepatic and renal functional damage, the application of combination of HP and CVVH is more effective for the treatment. Bilirubin adsorption can not only reduce bilirubin, but also can decrease PQ concentration, and it is also a means to treat PQ poisoning. In this article, the experience of using CVVH combined with HP, plasma separation and bilirubin adsorption for treatment of 1 case with liver failure induced by PQ poisoning was reported.

To understand the genetic origin and variation of porcine epidemic diarrhea virus (PEDV) prevailing in Henan province,a total of 22 PEDV positive samples from suckling piglets with severe diarrhea were collected from 16 pig farms and amplified by RT-PCR.ORF3 genes were then cloned into pMD18-T vector and sequenced.The result of sequencing showed that the length of ORF3 genes all were 675 bp which encoded 224 amino acids.The strains in this study had eight amino acid substitutions when compared with CV777 strain.The nucleotide homologies of the 22 strains were 95.9％-100％ and amino acid homologies were 96.4％-100％.By comparing with those of European strain CV777 and vaccine strain truncated CV777,the nucleotide homologies were 97.1％-97.9％ and 94.8％-95.4％,respectively.Based on the phylogenetic relationship of ORF3 genes,the PEDV field strains and PEDV reference strains could be divided into two groups,and all the field strains identified in this study belong to group 2.It suggested that prevalent PEDV strains in this study seem to be closely related to Henan isolates in previous years,domestic strains,Janpanese strains,American strains as well as Korean strains but differ genetically from European strains or vaccine strains used in China.This experiment analyzed the ORF3 gene sequence features in prevailing of Henan region in recent years,which provides a new support of epidemiology study and protein function research of PEDV ORF3 gene.