ObjectiveTo explore the effective method of intestinal irritable syndrome(IBS). Method Randomly divide 57 cases into 2 groups, Chinese drug group 28 cases were treated with Tongxie Yaofang; the combination group 29 with revised Tongxie Yaofang and chlorimipramine, for 4 weeks.Result The gastro-intestinal symptoms were relieved markedly for both groups; after treated for 14 and 28 days, there’s no statistical difference between the both groups on reduction rate of patients’ SDS; at the 28~ th day, there’s no obvious difference on the symptoms of abdomen pain and diarrhea in both groups. Conclusion Tongxie Yaofang can effectively treat IBS. The relieving of depression may not be related with chlorimipramine.

ObjectiveTo explore the surgical methods and its efficacy on severe chronic obstructive pneumonia disease (COPD) with spontaneous pneumothorax.MethodsClinical features and surgical efficacies of 16 cases of severe COPD were analyzed.Results No death occurred and all patients recovered and discharged.The lung function index including subjective symptoms,motor ability and endurance in 14 cases showed obvious improvement compared with those before combination of pneumothorax.Two patients improved to the level before surgery.ConclusionThe lung function index of patients with severe COPD and pnumothorax can be relatively less restricted and open-chest surgery should be performed as soon as possible.Linear nailing and simple lung volume reduction surgery are recommended to improve lung function,shorten operation time and reduce surgical risks.

There are more prognostic factors affecting the patients with cerebral hemorrhage, including bleeding volume, bleeding site, cause of bleeding, and blood pressure regulation during acute phase. Among them, the regulation of blood pressure during acute phase is a man-controlled important factor. However, the ideal blood pressure level has not yet to he determined at present. Therefore, more clinical trials are needed to determine the exact time window of blood pressure management in patients with intracerebral hemorrhage during acute phase and the range of blood pressure control.

Objective To investigate the protective effect of pretreatment with Shenfu injectio(SFI)on myocardium against ischemia-reperfusion(I/R)injury in diabetic rabbits.Methods Forty healthy adult male rabbits weighing 2.4-3.2 kg were used in this study.Type I diabetes mellitus was induced by intravenous alloxan 120 mg?kg~(-1) and confirmed by fasting blood glucose＞11.1 mmol?L~(-1).The animals were randomly divided into 5 groups(n=8 each):groupⅠsham operation;groupⅡI/R and groupⅢ,Ⅳ,ⅤSFI+I/R.I/R was produced by occlusion of the anterior descending branch of left coronary artery(LAD)for 60 min.The occlusion of LAD was then released for reperfusion.In sham operation group(Ⅰ)LAD was exposed but not occluded.In groupⅢ,ⅣandⅤSFI 5,10 and 15 ml?kg~(-1) was givenⅣrespectively 30 min before myocardial ischemia.MAP,HR,left ventricular developed pressure(LVDP),?dp/dt_(max),left ventricular end-diastolic pressure(LVEDP)and Vmax were recorded immediately before ischemia(T_0,baseline),at 5 min of ischemia(T_1),immediately before reperfusion(T_2)and at 5,15,60,90,120 min of reperfusion(T_(3-7)).The animals were killed and hearts removed for determination of infarct size and microscopic examination of the ultrastructure of LAD using transmission electron microscope.Results MAP,HR,LVDP,?dp/dt_(max) and Vmax were significantly decreased while LVEDP was significantly increased during reperfusion as compared to the baseline values at T_0 in I/R group. I/R produced myocardial infarct and damage to the endothelial cells of LAD.The harmful effect of I/R was attenuated by different doses of SFI.SFI 10 ml?kg~(-1) provided best effect.Conclusion Pretreatment with SFI can protect the myocardium against I/R injury in diabetic rabbits.SFI 10 ml?kg~(-1) produces better effect.

AlM:To determine the changes of regional macular retinal thickness ( RT ) with spectral domain optical coherence tomography ( SD-OCT ) after successful pars plana vitrectomy ( PPV ) surgery with inner limiting membrane ( lLM ) peeling in patients with idiopathic macular hole.
METHODS:A non-randomized retrospective case study on 17 patients ( 17 eyes ) who were hospitalized between March 1, 2011 and June 30, 2013. All 17 eyes had been diagnosed with idiopathic macular hole and thereafter underwent 25G-PPV surgeries performed by the same surgeon with lLM peeling and short - term gas tamponade. ln the 6mo-plus follow-up after surgery, these eyes were found to have successful closure in the macular hole. The macular RT of the nine areas in the Early Treatment Diabetic Retinopathy Study was measured by SD-OCT. All patients were applied by SD-OCT with linear scan of the macular. At least four examinations on the operated eye were conducted in contrast to the other normal eye: before the surgery, 3~5wk after the surgery (stage A), 2~3mo after the surgery (stage B), and >6mo after the surgery (stage C).
RESULTS:ln stage A, the macular RT of operated eyes in the areas of C, lS, ll, lN, OS, Ol, ON (263. 00±39. 48, 313. 92±18. 35, 311. 00±18. 02, 335. 67±19. 91, 280. 83±33. 74, 269. 92 ± 23. 32, 307. 00 ± 28. 40 ) were significantly thicker than the corresponding areas of the normal fellow eyes (220. 51 ± 23. 94, 292. 08 ± 21. 93, 282. 50 ± 20. 30, 288. 33 ± 20. 76, 251. 25±17. 60, 247. 75±21. 48, 265. 17±24. 76ü m) (P<0. 01) with the exception of the lT (291. 58±18. 97, 280. 33± 20.82üm) and OT (250.83±21.21, 242.08±24.02üm) (P>0. 01). ln Stage B, the macular RT in the areas of ll, lN, OS (335.67±19.20,319.75±19.20, 273.50±16.89üm) were significantly thicker than the corresponding areas of the normal fellow eyes (286. 33±20. 46, 293. 42±17. 64, 252. 50± 16.32üm) (P<0. 01). However, the macular RT of the operated eyes in the areas of C, lS, lT, Ol and OT had no statistically significant difference compared with the corresponding areas of the normal fellow eyes (P> 0. 01). ln Stage C, the macular RT of operated eyes with the areas of lN (321. 17 ± 19. 71ü m) were significantly thicker than the corresponding areas of the normal fellow eyes (296.25±19.57üm) (P<0.01). Meanwhile the other areas of the operated eyes were not significantly different from the normal fellow eyes (P>0. 01). Moreover, the macular RT of operated eyes in the areas of ON, lT (307. 00±28. 40, 291. 58 ± 18. 97ü m ) in stage A significantly decreased compared to that of the corresponding areas in stage C (276. 08±32. 39, 278. 75±10. 19ü m) (P<0. 01).
CONCLUSlON: SD-OCT is a convenient tool for the observation of macular regional changes after macular hole surgery. Macular RT had persistent changes after vitrectomy on eyes with macular hole by SD-OCT. lLM peeling may have caused microstructural changes in wide areas of the macular region after PPV surgery. More support and evidence were provided to the further study of the long - term observation for the structural and function of macular after macular hole surgery.

Objective To explore the therapy measurement of iron deficiency anemia(IDA)associated helicobacter pylori(HP)infection among children.Methods Eight hundred and ninty nine cases entrusted children aged from 2 to 7 years old were measured hemoglobin(Hb),mean corpuscular volume(MCV)mean corpuscular hemoglobin(MCH),mean corpuscular hemoglobin concentration(MCHC)and serum ferri,serum fettin(SF),HP-IgG antibodies.Divided the HP-IgG positive cases into two groups for treatment,The treatment group adopted omeprazole,amoxicillin and metronidazole to cure them for two weeks,then oral ferrous sulfate sugar liquid.The contrast group purely take the ferrous sulfate sugar liquid.After eight weeks re-examined the Hb and SF.Results Totally 279 cases were diagnosed as Hp-positive,620 as HP-negative and 99 children diagnosed as IDA,among the 99 cases IDA,58 cases with HP infection(20.8%) and 41 cases with non-HP infection(6.7%).That means the number of IDA cases with HP infection was higher than those with non-HP infection(?2=39.46 P

Objective: To study the influence of authraquinones derivative of nine fold processed Radix et Rhizoma Rhei on hyperlipema and hemorheology of animals. Methods: The blood TC and TG of experimental hyperlipemia rats before and after they were given drug and its improvement on hemorheology of rats were determired. Results: Anthraquinone derivative of nine fold processed Radix et Rhizoma Rhei could decrease levels of the blood TC and TG of experimental hyperlipemia rats and improve hemorheology of rats ( P

Establishment of quality management system (QMS) plays a critical role in the clinical data management (CDM). The objectives of CDM are to ensure the quality and integrity of the trial data. Thus, every stage or element that may impact the quality outcomes of clinical studies should be in the controlled manner, which is referred to the full life cycle of CDM associated with the data collection, handling and statistical analysis of trial data. Based on the QMS, this paper provides consensus on how to develop a compliant clinical data management plan (CDMP). According to the essential requirements of the CDM, the CDMP should encompass each process of data collection, data capture and cleaning, medical coding, data verification and reconciliation, database monitoring and management, external data transmission and integration, data documentation and data quality assurance and so on. Creating and following up data management plan in each designed data management steps, dynamically record systems used, actions taken, parties involved will build and confirm regulated data management processes, standard operational procedures and effective quality metrics in all data management activities. CDMP is one of most important data management documents that is the solid foundation for clinical data quality.
Clinical Trials as Topic ; Data Collection ; standards ; Database Management Systems ; standards ; Information Storage and Retrieval ; standards

ObjectiveTo evaluate the efficacy of short-segment transpedicular fixation combined with augmentation vertebroplasty in treatment of thoracolumbar burst fractures. MethodsFrom November 2006 to September 2009, 37 patients with thoracolumbar burst fracture were admitted and received transpedicular fixation combined with calcium sulfate cement augmentation vertebroplasty, and the clinical data including fracture types, complications and following-up results were collected for analysis. The multimethod evaluation strategies involved the anterior vertebral body height, the sagittal Cobb's angle, the restoration of nervous function, internal fixation failure, visual analogue scale (VAS) and Oswestry disability index (ODI) were retrospective analyzed. Results All patients were followed up for average 19 months (range, 14-37). There were no internal fixation failure, loss of reduction, neurological complications in all the patients. In 16 patients with partial neurologic deficits, 14 initially improved at the final follow-up, with no deterioration of neurologic functions. The mean time of calcium sulfate cement obvious absorption and union was 3 months and 5 months postoperatively, respectively. The anterior vertebral body height was 55.40％before surgery and 85.46％ after surgery on average, ended up with 82.35％. The sagittai Cobb's angle was improved from 22.45° to 6.86°, ended up with 9.66° on average. The mean VAS and ODI at the final followup were respectively 1.2 and 20.4 on average. ConclusionShort-segment transpedicular fixation combined with augmentation vertebroplasty appears to be effective in achieving stable biomechanics with high security,which seems to be a feasible option in the management of thoracolumbar burst fractures.

Objective To explore microbic distribution feature of acute rhinitis pafienta' nasal cavity and dependabihty research of respiratory infection.Methods 436 acute rhinitis pafienta were randomly divided tO infection group(314)and non-infection group(122)depended on whether accompanying respiratory infection.Take blenna narium and carry out nasal cavity microbiological detection,meanwhile take blood and mesasure the content of serum IL-4 and IFN-γ.Results The staphylococcus aureus taked the most proportion(58.6%and 3 1.2%)of nasal cavity bacterial distribution in infection group and non-infection group,the following bacterium were the staphylococcus epidermidis(44.9%and 46.7%),bacillus meningitidis purulentae(7.9%and 4.9%)and bacillus coli(3.5%and 1.6%),the major eumycete were the peptostreptococcus asaeeharolyticus(1.9%and 1.6%),eubacterium lentum (1.6%and 0)and eubacterium mucus(0.9%and 0.8%),the major virus were the syncytial virus,the rhinoviru8es,adenodrus,influenza virus,parainfluenze virus and coronaviruses.The respiratory tract infection patients' content of serum IL-4 Were significant higher(P＜0.05)than the non-infection group,but the content ofIFN-γ were signifieanfly reduced(P＜0.05).Conclusion The staphylococcus aureus,syncytial virus,rhinoviruses,adenovirus and influenza virus have the close relation with the infection of the respiratory tract,which can cause the disorder of organism immune function.