Objective To systematically analyze the current situation of case‐control studies published on Chinese nursing ac‐ademic journals and provide references for future researches .Methods All literatures related to case‐control studies published on Chinese nursing academic journals were retrieved from CNKI ,CBM ,Wangfang databases ,and VIP by computer .The literatures were analyzed by bibliometrics method .Results Totally 77 literatures published in 17 journals were retrieved .The number of liter‐atures revealed an increasing tendency .T he content of these literatures involved 11 nursing fields ,such as medicine nursing ,surgery nursing ,and fundamental nursing .29 .9% of studies were supported by research grants .On the other side ,authors were located in 18 provinces ,autonomous regions and municipalities .Meanwhile ,most of them were from developed regions and worked in medical institutions .Conclusion The method of case‐control studies have gradually gained recognition of Chinese nursing researchers . However ,the number of case‐control studies were still small .Nursing researchers should be encouraged to conduct case‐control studies actively and apply this kind of method in more extensive fields of nursing .

Objective To systematically evaluate the effects of lidocaine on female patients during urinary catheterization.Methods A literature search was conducted in following databases as the Cochrane Library,EMbase,PubMed,CBM,CNKI,VIP,and Wanfang data.All included RCTs were screened and assessed according to the standard of Cochrane systematic review.The data were analyzed by RevMan 5.0 software.Results A total of 11 RCTs were included,involving 737 patients in the experimental group,666 patients in the control group.The results of Meta-analysis showed that there were significant differences between the two groups in the pain caused by intubation,one-time success rate of intubation,and agitation rate in anesthesia recovery period.Conclusions Using lidocaine for female patients before catheterization may reduce the pain,increase the one-time success rate of intubation,and reduce agitation rate in anesthesia recovery period.The results still need to be confirmed by more high-quality and large-sample RCTs.

Objective To evaluate the reporting and methodological quality of randomized controlled trials (RCTs) related traditional Chinese medical nursing which published in key Chinese journals.Methods Electronic databases were searched for collecting RCTs related traditional Chinese medical nursing which published in key Chinese journals.The impact factors of all these journals ranked the first three in the Chinese S & T journal citation reports,2013.The CONSORT statement and Cochrane collaboration risk of bias tool were applied to evaluate the reporting and methodological quality respectively.Results A total of 135 articles were identified to meet the criteria.To the best of our knowledge,however,none of these articles have reported the 14 items in the CONSORT statement,either without the CONSORT flow diagram.According to the Cochrane Collaboration Risk of Bias Tool,17.0％(23/135) of these articles was confirmed to be high risk of bias,with the rest uncertain in the degree of bias.Conclusions The reporting and methodological quality of RCTs on traditional Chinese medical nursing were poor.It is urgent to improve the methodological and reporting quality of RCTs on traditional Chinese medical nursing researches.

Objective To compare the methodological and reporting quality of case-control studies published in higher impacted nursing periodicals,other nursing journals and compositive medical journals.Methods All nursing specialization and integrative journals in China mainland were searched from the inception till December 2013.The methodological and reporting quality was assessed according to NewcastleOttawa Quality Assessment Scale (NOS) and strengthening the reporting of Observational Studies in Epidemiology Statement (STROBE) respectively.Results The systematic literature search yielded 3 579 publications potentially relevant studies.Then,a total of 94 hteratures met the inclusion criteria were identified.The average score of methodological quality and reporting quality were(4.86±1.33) and (16.11±2.41) respectively.Additionally,there was no significant difference in methodological quality and reporting quality among higher impacted nursing periodical,other nursing journals and compositive medical joumal.Condusions The number of case-control studies in Chinese nursing field revealed an increasing tendency,and these literatures addressed a wide range of research fields.However,most quality of the case-control studies published in China were rela-tively poor,and both methodological and reporting quality should be further improved.

Objective The aim of this study was to evaluate reporting quality of researches about interviews and focus groups in Chinese nursing field.Methods All nursing specialization journals in China mainland were searched from the inception till December 2013.The search was performed on four Chinese databases:China National Knowledge Infrastructure Database,Chinese Biomedical Literature Database,Wanfang database and VIP database.The reporting quality was assessed according to COREQ standard.Results A total of 2 758 qualitative researches were identified,among which 789 articles accorded with the inclusion and exclusion criterion.These articles were published on 19 journals such as the Chinese Journal of Nursing and the Chinese Journal of Practical Nursing.Non of the articles accorded with the COREQ standard.The flaws of reporting quality were reflected in the inadequate description of personal characteristics,incomplete reporting of data collection and the deficiency of the coding tree.Conclusions From 2004 to 2013,qualitative literature in nursing field increased year-by-year.Till now,most of the qualitative studies on nursing showed flaw of different degrees,which need continuous improvement.

Humans ; Male ; Myocutaneous Flap ; Neck Injuries ; etiology ; surgery ; Pectoralis Muscles ; transplantation ; Radiation Injuries ; surgery ; Reconstructive Surgical Procedures ; methods ; Skin Ulcer ; etiology ; surgery ; Tissue Transplantation ; methods

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.

OBJECTIVE: To evaluate the effect of the combined application of dissociate skin flap and vacuum sealing drainage (VSD) for the repairing for defect after surgical management of huge neck neoplasms. METHOD: Nineteen patients with huge neck malignant tumor involving the skin of the neck were given radical operation, making use of VSD covering the wound surface. After giving 6.65-7.98 mm Hg continuous negative pressure drainage for 72 h, the patients turned to be treated by intermittent negative pressure therapy with 2 min free interval after each treatment period for 5 min. After dismantling the VSD at 7th to 10th day postoperatively, the good wounds covered by granulation tissue were treated by the skin graft operation with dissociate skin flap from thighs; as for the wounds of which the granulation tissue didn't grow well and important cervical tissues was not fully covered by the granulation tissue, VSD was applied again for 1 week, followed by the skin graft operation. RESULT: Nineteen patients have received a total of 23 times of VSD wound treatment, one-stage operation time was significantly shortened. The granulation tissue grew faster on the wound after VSD treatment, and the important cervical tissues such as great vessels could be well covered. The infection and tumor recurrence were observed directly after dismantling the VSD. The skin graft transplantation would be performed after 1-3 weeks. CONCLUSION The treatment by vacuum sealing drainage combined with skin graft for surgical wounds of huge neck tumor postoperatively has the advantages of simple operation, little injury and promotion of the wound healing, which is an effective way for treatment of neck skin defect by surgical operation for the huge tumor.
Adult ; Aged ; Female ; Head and Neck Neoplasms ; surgery ; Humans ; Male ; Middle Aged ; Negative-Pressure Wound Therapy ; Skin Transplantation ; methods ; Soft Tissue Injuries ; etiology ; surgery ; Surgical Flaps

The observation and nursing care of a case of fulminant type 1 diabetes mellitus related to immune checkpoint inhibitor were summarized.To improve prognosis of the disease and guarantee patients'safety,key points of nursing are as following:sufficient early liquid resuscitation to improve renal perfusion;dynamic monitoring and summary of blood glucose changes,implementing a target-oriented blood glucose management program;providing nutritional support;regularly follow-up and health education.After positive rescue and careful nursing,no serious complications occurred;blood glucose was controlled well;nutritional status was improved;the patient was in stable conditions and was discharged.Telephone follow-up of the patient for 3 months showed stable blood glucose and good condition.

Urinary tract infection (UTI) is one of the most common infectious diseases. It has the characteristics of high recurrence rate and prolonged course. At present, the problem of antibiotic resistance is becoming more and more serious, the incidence of adverse reactions is high, and the disadvantages of long-term administration appear, which brings severe challenges to the treatment of recurrent urinary tract infection. The prevention and treatment of UTI recurrence has become the focus of research. Recurrent urinary tract infection is related to the immune regulation mechanism of the body. Administration of immune regulation can provide new ideas for prevention and treatment. The vaccine based on immune regulation to prevent rUTI has made some progress. It can not only reduce the frequency of recurrences, but also decrease related symptoms. At the same time, the vaccine has good tolerance, high safety and good application prospect. This paper aims to summarize the progress of immune regulation and immune vaccines in vivo and clinical research.