1.Comparison between surgical and conservative treatment for postoperative lumbar discitis.
Li-Xin CHE ; Sha-Di-Ke YILI-HAER ; Shu-Ping XIE ; Xin-Ping CHENG
China Journal of Orthopaedics and Traumatology 2012;25(8):670-673
OBJECTIVETo compare therapeutic effects between surgical and conservative treatment for postoperative lumbar discitis.
METHODSFrom January 2004 to January 2009, 41 patients (17 males and 24 females ranging the age from 37 to 68 years with an average of 53.6 years) with postoperative lumbar discitis were retrospectively studied and divided into two groups. There were 19 patients in operation group, 22 patients in conservative group. Clinical data and features,image data, laboratory examinations, antibiotics utilization, hospital stays and sequelae were recorded and analyzed. Visual analogue scales system (VAS) and Oswestry disability index (ODI) were applied to evaluate therapeutic effects.
RESULTSAll patients were followed up over 2 years. Imaging revealed good bone fusion and no occurrence of discitis. VAS score and ODI at 1 month, 1 year and 2 years were significantly improved after treatment (P < 0.01). While VAS and ODI in operation group at 1 month were improved more than that of conservative group (P < 0.01), and there was no significant difference between two groups at 1 year and 2 years (P > 0.01).
CONCLUSIONSurgical and conservative treatment for postoperative lumbar discitis is effective. Surgical treatment is superior to conservative treatment in a short time, while conservative treatment can achieve long-term satisfactory curative effects.
Adult ; Aged ; Anti-Bacterial Agents ; pharmacology ; therapeutic use ; Discitis ; drug therapy ; surgery ; Female ; Humans ; Lumbar Vertebrae ; drug effects ; surgery ; Male ; Middle Aged ; Postoperative Complications ; drug therapy ; surgery ; Retrospective Studies ; Treatment Outcome
2.Construction of risk model for healthcare-associated infection with multi-drug-resistant organisms in general intensive care unit
Jiao LI ; Linping SHANG ; Hongju GUO ; Wei LI ; Danxia SU ; Xin ZHANG ; Wei PAN ; Chunxia HAO ; Sha CHE
Chinese Journal of Infection Control 2016;15(10):730-734
Objective To construct the risk model for healthcare-associated infection (HAI)with multidrug-re-sistant organisms(MDROs)in intensive care unit (ICU).Methods 836 patients who were admitted to ICU for more than 48 hours between October 2012 and September 2015 were analyzed retrospectively,logistic regression model of HAI was constructed,the model was conducted goodness of fit tests and the area under ROC curve analysis. Results Among 836 patients,incidence of HAI with MDROs was 14.23%(n=119).15 variables that were statis-tically significant in univariate analysis were included in logistic multivariate analysis,the results showed that the following variables entered into logistic regression equation:length of ICU stay (OR,2.493 [95%CI ,1 .816 -3.494]),underlying diseases (OR,1 .536 [95%CI ,1 .243 - 1 .898 ]),hypoproteinemia (OR,87.211 [95%CI , 36.165-210.304]),ventilator days (OR,1 .723 [95%CI ,1 .399-2.121 ]),fever(OR,20.639 [95%CI ,3.462 -123.043]),and primary pulmonary infection (OR,0.295 [95%CI ,0.133 -0.664]).Evaluation of model effect:sensitivity 95%,specificity 87.9%,the area under ROC curve 0.973.Conclusion Logistic regression model has a high goodness of fit in predicting HAI among ICU patients.
3.Primary study on measuring the internal transcribed spacer I regions of rRNA genein seeds of Gentiana dahurica.
Ke-ping JI ; Xi-ling ZHANG ; Li-sha LIU ; Quan-yun LU ; Che CHENG
China Journal of Chinese Materia Medica 2003;28(4):313-316
OBJECTIVETo amplify the PCR with the internal transcribed spacerl regions measure the base sequence of the amplified products of DNA, and to set up an identified standard on the level of molecule.
METHODDNA from the seeds of G. dahurica was extracted by conventional method, and composed peculiar primer was used to amplify with the internal transcribed spacerl regions of the rRNA gene, and the base sequence of the amplified products by stopping the circle of the end of double deoxidation of four color fluorescent mark was measured.
RESULTIt was proved by agar sugar gel electrophoresis that the PCR amplified products of the internal transcribed spacerl regions of the rRNA gene existed. The base sequence of the seeds of G. dahurica's internal transcribed spacerl regions of the rRNA gene was measured.
CONCLUSIONTo measure the base sequence of internal transcribed spacerl regions of the rRNA gene in the seeds of G. dahurica's is a method to identify vegetal Chinese traditional medicine on the level of molecule.
Base Sequence ; DNA, Plant ; genetics ; DNA, Ribosomal Spacer ; genetics ; Gentiana ; genetics ; Molecular Sequence Data ; Plants, Medicinal ; genetics ; Polymerase Chain Reaction ; RNA, Ribosomal ; genetics ; Seeds ; genetics
4.Value of serum fibroblast growth factor 23 in diagnosis of hypophosphatemic rickets in children.
Sha-Sha DONG ; Ruo-Chen CHE ; Bi-Xia ZHENG ; Ai-Hua ZHANG ; Chun-Li WANG ; Mi BAI ; Ying CHEN
Chinese Journal of Contemporary Pediatrics 2023;25(7):705-710
OBJECTIVES:
To study the value of serum fibroblast growth factor 23 (FGF23) in the diagnosis of hypophosphatemic rickets in children.
METHODS:
A total of 28 children who were diagnosed with hypophosphatemic rickets in Children's Hospital of Nanjing Medical University from January 2016 to June 2021 were included as the rickets group. Forty healthy children, matched for sex and age, who attended the Department of Child Healthcare of the hospital were included as the healthy control group. The serum level of FGF23 was compared between the two groups, and the correlations of the serum FGF23 level with clinical characteristics and laboratory test results were analyzed. The value of serum FGF23 in the diagnosis of hypophosphatemic rickets was assessed.
RESULTS:
The rickets group had a significantly higher serum level of FGF23 than the healthy control group (P<0.05). In the rickets group, the serum FGF23 level was positively correlated with the serum alkaline phosphatase level (rs=0.38, P<0.05) and was negatively correlated with maximum renal tubular phosphorus uptake/glomerular filtration rate (rs=-0.64, P<0.05), while it was not correlated with age, height Z-score, sex, and parathyroid hormone (P>0.05). Serum FGF23 had a sensitivity of 0.821, a specificity of 0.925, an optimal cut-off value of 55.77 pg/mL, and an area under the curve of 0.874 in the diagnosis of hypophosphatemic rickets (P<0.05).
CONCLUSIONS
Serum FGF23 is of valuable in the diagnosis of hypophosphatemic rickets in children, which providing a theoretical basis for early diagnosis of this disease in clinical practice.
Child
;
Humans
;
Fibroblast Growth Factor-23
;
Fibroblast Growth Factors
;
Familial Hypophosphatemic Rickets/diagnosis*
;
Rickets, Hypophosphatemic/diagnosis*
5.Evidence-based guidelines for food allergy of children in China
Wei ZHOU ; Jing ZHAO ; Huilian CHE ; Jianguo HONG ; Li HONG ; Hong LI ; Zailing LI ; Juan MENG ; Li SHA ; Jie SHAO ; Kunling SHEN ; Lianglu WANG ; Li XIANG ; Huan XING ; Sainan BIAN ; Nannan JIANG ; Hong JING ; Ling LIU ; Pengxiang ZHOU ; Weiwei ZHU
Chinese Journal of Applied Clinical Pediatrics 2022;37(8):572-583
The diagnosis of food allergy in children is one hotspot attracting people′s attention in recent years.The incidence of it shows an increasing trend which exposes problems in the understanding of children′s food allergy in China, especially in the misdiagnosis and missed diagnosis.To further standardize the diagnosis and treatment of food allergy in children, based on the current domestic, foreign guidelines and relevant research evidence, the guideline recommends 16 clinical hot-button issues in the 4 aspects of diagnosis, treatment, prognosis, and prevention.Finally, a diagnosis flowchart has been formulated.The guideline aims to improve the standard diagnosis and treatment of food allergies in children in China.