1.Clinical Therapeutic Effect of Levofloxacin Combined with Cefoperazone-sulbactam on Pulmonary Infection Caused by Multidrug-resistant Bacillus Infection
Chinese Journal of Nosocomiology 2004;0(10):-
OBJECTIVE To observe the clinical therapeutic effect of levofloxacin combined with cefoperazone-sulbactam on pulmonary infection caused by multidrug-resistant(MDR) bacillus infection.METHODS Eighty five patients with pulmonary infection caused by MDR bacillus infection were randomly divided into treatment group and control group,combined levofloxacin and cefoperazone-sulbactam were used in 45 patients of treatment group,ceftriaxone sodium was used in 40 patients of control group,their therapeutic effect was observed 7 days later.RESULTS Thirty four patients of treatment group were cured,7 patients with excellence,3 patients with improvement and only 1 patient was invalid.The total effective rate was 91%.Clinical manifestation such as cough,expectoration,and dyspnea had obviously improved.Sputum culture darkening rate was high.CONCLUSIONS Combined therapy of levofloxacin and cefoperazone-sulbactam has definite therapeutic effect on pulmonary infection caused by MDR bacillus infection.
2.Symmetrical supernumerary tooth of maxillary posterior area on both sides in adult:A case report
Journal of Practical Stomatology 2016;32(4):593-593
Supernumerary tooth is common,but symmetrical supernumerary tooth on both sides is rare.A case of symmetrical supernumer-ary tooth of maxillary posterior teeth area is reported in this paper.
3.Laparoscopic vaginoplasty using vascularized ileal flap
Jixiang WU ; Bin LI ; Wenzhi LI
Chinese Journal of Minimally Invasive Surgery 2001;0(05):-
Objective To study surgical techniques and curative effects of laparoscopic vaginoplasty with transferring vascularized ileal flap.Methods Clinical data of 62 cases of laparoscopic vaginoplasty using vascularized ileal flap from March 2004 to March 2006 in this hospital were retrospectively analyzed.There were 16 cases of total laparoscopic surgery and 46 cases of laparoscope assisted surgery.Results The operation was successfully completed in all the 62 cases.The intraoperative blood loss was 30~50 ml(40.0?0.6 ml) and the operating time was 90~313 min(165.0?5.6 min).Intestinal obstruction occurred 1 month after total laparoscopic surgery in 1 case,requiring a re-operation of ileectomy with end-to-end anastomosis.Vaginal stenosis occurred in 3 cases because of incorrect use of the vaginal mold.The remaining 58 cases had satisfactory vaginal dilatation outcomes. Conclusions Laparoscopic vaginoplasty with vascularized ileal flap is micro-invasive and accordant to normal physiological conditions,being an ideal method for vaginoplasty.
4.Evaluation of monochromatic imaging spectal CT for intestinal bleeding using an experimental pig intestine model
Wendong LIU ; Xingwang WU ; Bin LIU ; Hongwen LI ; Bin WANG
Chinese Journal of Radiology 2014;48(7):594-598
Objective To discuss the diagnostic value of monochromatic energy image spectral CT in active small bowel bleeding and to screen the optimal energy level that indicates active bleeding of the gastrointestinal tract.Methods The bleeding model was established using the small intestines of pigs in vitro.Seven blood flow rates were simulated:0.500,0.400,0.300,0.200,0.100,0.050,0.025 ml/min,respectively.For each rate,a GE Discovery HD750 CT scanner was used in GSI scan mode and 64 slice CT was performed,with a delay of 15 s and 40 s simulated the arterial phase and portal venous phase,respectively.Each out of the blood flow rate in the 2 modes was respectively scanned 5 times.The GSI reconstruction platform was employed to obtain 7 monochromatic energy images(40,50,60,70,80,90,100 keV).A set of polychromatic energy images was obtained from an ordinary scan.The detection rates of the contrast agent exudation regions using the two scanning methods were compared.The contrast to noise ratios(CNR) for the contrast agent exudation regions were measured.Randomized block analysis of Variance was performed to compare the differences in CNR between energy levels.The x2 test was used to compare the detection rates obtained from the 2 scanning methods.Results The detection rates for energy spectral CT and 64 slice CT in the arterial phase were 31/35 and 23/35,respectively; there was significant difference(x2=5.185,P=0.023).The total detection rates of portal venous phase were 35/35 and 32/35,respectively,there was no significant difference(x2=l.393,P=0.238).On the ordinary scan mode,the detection rates of arterial and portal venous phase difference was statistically significant(x2 =6.873,P =0.009);but on the GSI scan mode,there was no significant difference(x2=2.386,P=0.122). The CNR values at 8 group energy levels for arterial phase and portal venous phase were statistically different(respectively P< 0.05),the CNR value of the contrast agent exudation regions at 50 keV and 60 keV monochromatic energy images on the GSI scan mode higher than that of polychromatic energy images,the difference was statistically significant(respectively P<0.05),the CNR in portal venous phase images were higher than that of arterial at all energy groups,differences were statistically significant(t=-3.996 to-2.380,respectively P< 0.05).Conclusions Monochromatic energy image spectral CT demonstrates superiority over polychromatic energy images in detecting active bleeding of the gastrointestinal tract.The optimal monochromatic energy value for detection was between 50 keV and 60 keV,and the detection was easier in the portal venous phase than in the arterial phase.
5.Effects of ovarian cycle on medlan-effecttve target plasma concentration of propofol TCI caused loss consciousness
Bin LU ; Ansheng WU ; Jura LI
Journal of Chinese Physician 2011;13(8):1067-1069
ObjectiveTo evaluate the effects of ovarian cycle on median-effective target plasma concentration (EC50) of propofol administered by target controlled infusion (TCI) caused loss consciousness.MethodsForty ASA I or II patients who had age 20 - 39 (28.5 ± 4.8) years and were scheduled for elective gynecologic laparoscopic surgery were divided into 2 groups (n =20 each group) : The follicular phase group (F group, serum progesterone concentration O.311.52 ng/ml) and luteal phase group (L group, serum progesterone concentration 5.16 ~ 18.56 ng/ral).No premedication was administered.Propofol was administered by TCI.TCI system was incorporated with Marsh pharmacokinetic model.EC50 was determined by up-and-down sequential trial.The target phsma concentration (Cp) was set at 3.5 μg/ml in the fh-st patient in each group.Each time, Cp was increased/decreased by 10% in the next patient depending on whether or not the loss consciousness occurred.ResultsThe ECho and 95% confidence interval of propofol TCI caused loss consciousness were 4.76 (4.52 -5.00) μg/ml in group F, 4.18(3.88 ~4.52)μg/ml in group L.EC50in group L was significantly lower than in group F (t =6.23, P <0.01).ConclusionsAs loss consciousness occurred, median-effective target plasma concentration of propofol in luteal phase was lower than that in follicular phase.
6.Influences of hypoxia on thyroid in patients with chronic pulmonary heart disease.
Bin WU ; Zeqing SONG ; Wen LI
Chinese Journal of Practical Internal Medicine 2001;0(03):-
Objective To investigate the effects of hypoxia on thyroid function in patients suffering from chronic pulmonary heart disease(CPHD).Methods Serum TT 3,TT 4 and TSH in 83 patients with different hypoxia chronic pulmonary heart disease were measured.Observe the changes and relations between TT 3,TT 4,TSH and Pa(O 2).Results The values of TT 3,TT 4 and TSH were (0 71?0 16)?g/L,(62 6?12 3)?g/L and(4 4?0 8)mU/L in patients with mild hypoxia CPHD.(0 49?0 13)?g/L,(33 2?8 5)?g/L and (5 3?0 7)mU/L in patients with moderate hypoxia CPHD.In the patients with severe hypoxia CPHD,they were (0 24?0 07)?g/L,(18 4?4 5)?g/L and (13 1?1 2)mU/L.In control group,they were (0 91?0 36)?g/L,(84 1?15 6)?g/L and (3 7?0 6)mU/L respectively.Pa(O 2) in patients with pulmonary heart disease had a positive relation with TT 3 and TT 4(P
7.The therapeutic effect of poly tetrahydrofurfuryl-co-lactic acid on rhegmatogenous retinal detachment
Bin LI ; Shuiqing ZENG ; Yingnan WU
Chinese Journal of Ocular Fundus Diseases 1996;0(01):-
Objective To observe the therapeutic effect of poly tetrahydrofurfuryl-co-lactic acid (copolymer C 4) as the biodegradable vitreous substitutes on rhegmatogenous retinal detachment. Methods Vitreoretinal surgery with copolymer C 4 tamponades was performed on 32 pigmented rabbits (64 eyes) with rhegmatogenous retinal detachment. The rate of reattached retina and the post-operative complications were observed. Results Three months after the operation, reattached retina was found in 96.4%, glaucoma in 5.5%, cataract in 10.9%, and copolymer emulsion in 10.2% of all the eyes. Conclusion copolymer C 4 may withstand the retinal tear effectively for 3 months, and can be a valuable vitreous substitutes.
8.Lactulose Breath Hydrogen Test in Diagnosis of Small Intestinal Bacterial Overgrowth in Children
Journal of Applied Clinical Pediatrics 2004;0(07):-
Objective To evaluate lactulose breath hydrogen test in diagnosis of small intestinal bacterial overgrowth in children.Me-thods Thirty-five children,aged 3 to 13 years old with mean (7.72?3.06) years old presented with chronic diarrhea,abdominal pain and flatulence.Among them,18 cases were male and 17 cases were female.Breath hydrogen test was carried out after the administration of a 0.5 g?kg-1 or 10 g lactulose,which was 100 g?L-1 solution.After the ingestion of lactulose,the breath hydrogen was collected in every 20 minutes and up to 3 hours.Small intestinal bacterial overgrowth was diagnosed as positive when the hydrogen concentration increased more than 20 mg?m-3 in a sample.Results Eighteen cases in 35 (51.43%) children were positive and 17 cases were negative.Among these positive cases,8 cases in 18 (22.86%) patients were typically double peaks in breath hydrogen concentrations.Among the causes of small intestinal bacterial overgrowth in children,4 cases with chronic superficial gastritis,4 cases with chronic bacterial enteritis,2 cases with malnutrition and anorexia,1 case with volvulus of stomach,1 case with massive resection of small intestine,1 case with steatorrhea and 5 cases with unknown causes.Four cases of chronic bacterial enteritis were gained remission by antimicrobial agents.The other cases were treated by lac-to-and bifidbacteria probiotics.Seven patients of the clinical systems were controlled,3 cases were improved remarkably and 4 cases were failed.Conclusions The lactulose breath hydrogen test is validated as screening test in the diagnosis of small intestinal bacterial overgrowth in children.Antimicrobial agents and bifidbacteria probiotics is effective in treatment of small intestinal bacterial overgrowth.
9.Laparoscopy-assisted Sigmoid Colon Vaginoplasty:Report of 27 Cases
Tiansong SHAO ; Jixiang WU ; Bin LI
Chinese Journal of Minimally Invasive Surgery 2001;0(02):-
Objective To study the surgical techniques and effects of laparoscopy-assisted sigmoid colon vaginoplasty.MethodsClinical data of 27 patients,who underwent laparoscopy-assisted sigmoid colon vaginoplasty at Beijing Anzhen Hospital between June 2006 and June 2007,were retrospectively analyzed.A 15-cm segment of pedicled sigmoid colon was isolated using an ultrasound knife.The distal end of the segment was pulled into the vaginal space in the cul-de-sac of Douglas under a laparoscopic vision as the neovagina.The continuity of the intestinal tract(end-to-end bowel anastomosis) was restored using a circular mechanical suture through the rectum.ResultsThe surgery was successfully completed in all the cases,no intra-operative complication occurred.The mean blood loss and operation time was 82 ml(50-180 ml) and 168 min(120-246 ml) respectively.One patient developed incomplete intestinal obstruction 16 days after the operation,and was cured by conservative treatment.Follow-up was available in 21 patients for 14-20 months.Five patients had no sexual partner during the follow-up,while the other 16 patients were satisfied with their sexual lives after the surgeries.ConclusionLaparoscopic vaginal reconstruction using a sigmoid colon segment is satisfying for cosmetic,functional,and anatomic results.
10.The adjunctive therapeutic effect of recombination growth hormone on the elderly patients with pulmonary infection
Chinese Journal of Primary Medicine and Pharmacy 2009;16(2):203-204
Objective To investigate the adjunctive therapeutic effect of recombination growth hormone(rhGH) on the elderly patients with pulmonary infection.Methods 53 elderly patients with pulmonary infection were randomly divided into rhGH group(n=25) and control group(n=28).The rhGH group were received hypodermic introl group were received standard therapy.Clinical efficacy were compared between two groups.The level of albumin (ALB),growth hormone (GH),insulin-llke growth factor-1 (IGF-1),leptin (LP) were measured and the body mass index(BMI) was observed in all cases before and after treatment.Results The overall efficacy of rhGH group and control group was 88.0% versus 60.7%.The results showed significant statistical difference between both groups(P<0.05).After treating with rhGH for 10 days,the level of BMI,ALB,GH,IGF-1 and LP were increased in the rhGH group,which were(26.1±4.1)kg/m2;(38.4 ±6.6)g/L;(7.0 +0.9) μg/L;(27.3 ±6.1)μg/L;(6.9 ± 1.1)μg/Lrespectively.And the level of BMI,ALB,GH,IGF-1 and LP were (21.8 ± 3.4 ) kg/m2 ;( 29.5 ± 5.1 ) g/L;( 4.0 ±0.4) μg/L;( 22.0±3.8 )μg/L;( 3.8±0.8 )μg/L in the control group after treatment.The results showed significant statistical difference between both groups(P<0.05).Conclusion There was obvious adjunctive therapeutic effect of rhGH to the elderly patients with pulmonary infection by improving the nutritional state of these patients.