Granulocyte-Macrophage Colony-Stimulating Factor ; therapeutic use ; Humans ; Recombinant Fusion Proteins ; therapeutic use

Objective To investigate the feasibility of aortic and mitral valves replacement under video-assisted thoracoscope.Methods The subjects included 16 dogs(Experimental Group) and a clinical volunteer(Clinical Group).The procedure was performed under extracorporeal circulation with femoral artery and vein intubation.An incision 4~5 cm in length and two 1.5 cm ports were made in the right chest wall.The superior and inferior vena cava were cross-clamped by a self-made clamp and the myocardium was protected by cold cardioplegic coronary perfusion.Artificial mechanical aortic and mitral valves were intermittently sutured.Results In the Experimental Group: the time of extracorporeal circulation was 104~196 min(143.2?46.5 min) and the ascending aorta cross-clamped time was 58~128 min(82.4?26.1 min).Autopsy findings showed satisfactory valve suture fixation,without thread loosing or paravalvular rupture.In the Clinical Group: the time of extracorporeal circulation was 157 min,the ascending aorta cross-clamped time was 112 min,the time of mechanical ventilation was 10 h,and the drainage volume,150 ml.The patient was discharged from hospital on the 10 postoperative day.Follow-up observations for 9 months found no paravalvular leakage or other complications.Echocardiography showed normal prosthetic valve movement.Conclusions Video-assisted thoracoscopic aortic and mitral valves replacement is technically feasible.

Objective To evaluate the effect of clinic-pathological variables on prognosis and recurrence of the aged women suffered from borderline epithelial ovarian tumors. Methods The clinical and follow-up data of 102 cases were analyzed retrospectively. Univariate and multivariate logistic regression analysis were used to assess independent prognosis and recurrence factors.Results The postoperative accessory treatment, peritoneal implantation and lymph nodes metastasis could influence the 5-year survival rate(χ2=19.311, 11.054, 18. 559, all P＜0.01). The surgery procedure, peritoneal implantation, lymph nodes metastasis and microinvasion could influence the recurrence rate(χ2=23.606, 23.583, 25.774, 23.583, all P＜0.01). The logistic regression model showed that the postoperative accessory treatment and peritoneal implantation were the two independent prognosis factors (OR=0.060, 35.319, all P＜0.01). The surgery procedure,peritoneal implantation and microinvasion were the three independent factors affecting recurrence(OR =0.001, P＜0.05;OR=60.952, P＜0.05;OR=88.874, P＜0.01). Conclusions The early standard treatment on borderline epithelial ovarian tumors of the aged women have an excellent prognosis, the risk of recurrence remains in some patients. We emphasize that these patients with highrisk factors should be main surveillance population.

Background Spectral-domain optical coherence tomography (SD-OCT) can quantitatively analyze some ocular parameters in vivo.Although human ocular parameters have been obtained by SD-OCT,few studies were performed in animal experiment.Objective This study was to investigate the anterior and posterior segment parameters of C57BL/6 mice and pigmented rabbits using SD-OCT in vivo.Methods Some anterior and posterior segment ocular parameters,including the central corneal thickness (CCT),anterior chamber depth (ACD),white-to-white (WTW),optic nerve head (ONH) depth/width and retinal thickness,were measured in 8 eyes of 4 health SPF C57BL/6 mice and 12 eyes of 6 health SPF pigmented rabbits using SD-OCT.Results For C57BL/6 mice,Cornea,iris,lens in pupil area were clearly exhibited by SD-OCT.Mean CCT,ACD and WTW were (96±9)μm,(460±8) μm and (2.86 ± 0.41) mm pre-mydriasis,respectively,the corresponding values of post-mydriasis were (96±8) μm,(356±20)μm and (2.87±0.62)mm.There were no statistical differences of CCT and WTW between pre-and post-mydriasis (t =0.478,P =0.647 ; t =-0.737,P =0.485).ACD of post-mydriasis was significantly shallower than that of baseline (t =-13.022,P＜0.001).For the pigmented rabbits,the thickness of corneal thinnest point,retinal thickness,ONH depth and width were (370 ± 10) μm,(175 ± 4) μm,(1.35 ± 0.51) mm and (4.52±0.82) mm,respectively.Conclusions As a non-contact and non-invasive technology,SD-OCT can provide not only high resolution cross-sectional ocular images,but also high precise quantitative parameters for both C57BL/6 mouse and pigmented rabbit in vivo.

OBJECTIVETo sum up the experience in diagnosis and treatment of Fournier's gangrene and find an optimal evaluation tool for its prognosis by comparing currently used prognostic scoring systems.

METHODSWe retrospectively analyzed 16 cases of Fournier's gangrene diagnosed and surgically treated in our hospital between 2004 and 2012. Using Fournier's Gangrene Severity Index (FGSI), Uludag Fournier's Gangrene Severity Index (UFGSI), Age-Adjusted Charlson Comorbidity Index (ACCI), and Surgical Apgar Score (sAPGAR) , we obtained the prognostic scores of the patients and made comparisons among different scoring systems.

RESULTSFGSI, UFGSI, ACCI, and sAPGAR were all clinically used scoring systems. Statistically significant differences were found in the scores of ACCI and UFGSI but not in those of FGSI and sAPGAR between the death and survival groups, with the maximum area under the ROC curve and minimum standard error for the ACCI score.

CONCLUSIONBoth ACCI and UFGSI are useful for evaluating the prognosis of Fournier's gangrene. However, ACCI is even better for its higher sensitivity and specificity and easier clinical collection.

Age Factors ; Aged ; Fournier Gangrene ; diagnosis ; mortality ; surgery ; Humans ; Prognosis ; Retrospective Studies ; Sensitivity and Specificity ; Severity of Illness Index

Contraindications ; Humans ; Infant ; Infant, Newborn ; Promethazine ; adverse effects ; therapeutic use

Humans ; Medicine, Chinese Traditional ; methods ; Tongue ; metabolism ; pathology

Humans ; Organometallic Compounds ; chemistry ; metabolism ; toxicity

0.05)than 20 of those well-cared patients.Conclusion:The results from the tests by the YWG neuropsychological training system indicate it can demonstrate the severity of the schizophrenia and the cognitive dysfunction of the schizophrenics;therefore,these tests can be applied to clinic.

OBJECTIVETo investigate the clinical efficacy of cannulated screw fixation with percutaneous Poking reduction for the treatment of Sanders II, III calcaneal fracture.

METHODSFrom January 2012 to January 2014, 19 patients with Sanders II, III calcaneal fracture were treated with cannulated screw fixation with percutaneous Poking reduction. There were 14 males and 5 females, ranging in age from 19 to 58 years old, with an average age of (38.3 +/- 4.1) years old. The changes of Bohler angle and Gissane angle were measured and compared preoperatively and postoperatively to observe the recovery of the articular surface. The Maryland Foot Score was used to evaluate operation outcomes.

RESULTSAll the patients were followed up, and the duration ranged from 12 to 28 months with a mean of (22.3 +/- 5.3) months. The Bohler angle and Gissane angle were improved significantly after operation compared with those before operation (P < 0.05). The Maryland score was 83.2 +/- 8.4.

CONCLUSIONTreatment of calcaneal fractures with screw fixation with percutaneous Poking reduction has several advantages such as satisfactory outcome,less damage, fewer complications, quicker recovery, and shorter hospital stay,and it is one of the effective treatments for Sanders II and III calcaneal fractures.

Adult ; Bone Screws ; Calcaneus ; injuries ; surgery ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; instrumentation ; methods ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult