Objective To observe the therapeutic effects and toxicities of bone marrow-sparing intensity-modulated radiation therapy (BMS-IMRT) for postoperative cervical cancer.Methods From January 2011 to June 2012,totally 70 postoperative patients with cervical cancer were divided into BMS-IMRT group with 34 cases and IMRT group with 36 cases randomly.External whole pelvic intensitymodulated irradiation combined with chemotherapy was carried out for all patients.The planning target volume received a dose of 45 Gy/25 fractions in all patients.Delineation of the pelvis and limitation dose were carried out in BMS-IMRT group:the pelvis V30 ≤ 50％.All cases received chemotherapy with cisplatin (40 mg/m2) once a week concurrently with radiotherapy.Results Treatment was completed in 67 patients,as the other 3 patients stopped chemotherapy because of myelosuppression.There was no statistically significant differences between two groups for the 2-year local control survival(LCS)and overall survival(OS),alimentary tract toxicity and urinary toxicity.IMRT group had more serious hematologic toxicity than BMS-IMRT group,with statistically significant difference (x2 =14.355,P ＜ 0.05).Conclusions The postoperative cervical cancer patients with poor prognostic factors who undergo concurrent chemoradiotherapy,IMRT group has more serious hematologic toxicity than BMS-IMRT group.The short-term effect and other toxicities reaction are similar between two groups.

Bone Substitutes ; Facial Injuries ; surgery ; Fracture Fixation ; methods ; Humans ; Maxillofacial Injuries ; surgery ; Oral Surgical Procedures ; Surgical Flaps ; Tooth Injuries ; surgery

Objective To summarize the treatment experience of supraventricular tachycardia (SVT) after coronary artery bypass graft (CABG). Methods The clinical data of 136 patients who had occurred SVT after CABG between January 2008 and December 2009 were analyzed retrospectively. Results Among 136 patients,no perioperative mortality,atrial fibrillation (AF) occurred in 110 cases (80.88%),paroxysmal supraventricular tachycardia (PSVT) occurred in18 cases ( 13.24% ), atrial flutter occurred in 8 cases (5.88%),112 of 136 cases occurred in 1-3 days after surgery,accounting for 82.35% ,24 cases occurred in 4-7 days after surgery,accounting for 17.65%. Given amiodarone in the treatment of 105 cases,100 cases reverted to sinus rhythm (cardioversion rate of 95.24% ),given esmolol in the treatment of 11 cases, 9 cases reverted to sinus rhythm( cardioversion rate of 81.82% ), synchronous direct current cardioversion in 20 cases, all transferred to sinus rhythm, all patients with improved symptoms. The remaining failed to transfer to sinus rhythm, had got normal ventricular rate, and symptoms improved significantly. Conclusions It is necessary to take effective measures to prevent SVT within 3 days after CABG. Amiodarone, esmolol and synchronous direct current cardioversion can be used effectively and safely to control SVT after CABG.

BACKGROUND: Whether antihypertesive remedy is given or not is not only according to the blood pressure grade, but also to its risk stratification. Recently the relation of syndrome types to hypertension grades and risk stratification in primary hypertension has been investigated at home. OBJECTIVE: To observe the relation of syndrome types to hypertension grades and risk stratification in primary hypertension by the method of syndrome differentiation in traditional Chinese medicine combining with achievements in modern medicine. DESIGN: Descriptive investigation. SETTING: Department of Traditional Chinese Medicine, Jing'an District Central Hospital of Shanghai City and Shanghai Dahua Hospital. PARTICIPANTS: Sixty-four patients, in different genders and ages, with primary hypertension from Department of Traditional Chinese Medicine of Jing'an District Central Hospital of Shanghai City METHODS: The primary hypertension was classified into four types of syndrome: up disturbing of wind-yang, up clouding of turbid phlegm, deficiency of qi and blood and yin deficiency of liver and kidney. The relation of syndrome type to hypertension grade and risk stratification in primary hypertension was investigated combining syndrome differentiation in traditional Chinese medicine (TCM) and disease differentiation in Western Medicine. MAIN OUTCOME MEASURES: The relation of syndrome types to the age, course, blood pressure grade and risk stratification in primary hypertension RESULTS: All 64 patients entered the result analysis. ① Relationship of syndrome type with the age, course and blood pressure grade: The age of patients in up-disturbing of wind-yang group was younger than those in both up-clouding of turbid phlegm and yin deficiency of liver and kidney groups [(59.0±10.9), (72.7±9.1), (71.6±10.1)years, P ＜ 0.01]; the disease course of patients in yin deficiency of liver and kidney group was longer than those in up-disturbing of wind-yang group and up-clouding of turbid phlegm group [( 160.50±143.51 ), (64.83±70.77), (80.56±108.69)months,P ＜ 0.05];the difference of systolic pressure among different syndrome types was not significant, but the diastolic pressure in up-disturbing of wind-yang group was higher than those in other groups [(99±8), (92±9),(89±11 ), (89±12)mmHg, P ＜ 0.05]. ② The relationship of syndrome type with blood pressure grade and risk stratification: The difference of blood pressure grades among patients with different syndrome types was not significant, but the risk stratification in up-disturbing of wind-yang group was lower than those in up-clouding of turbid phlegm and yin deficiency of liver and kidney groups (There were respectively 3, 7, 5 and 3 cases; 15, 1, 1and 1 cases; 16, 1, 2 and 1 cases at very high risk, high risk, medium risk and low risk, P ＜ 0.05). CONCLUSION: Different syndrome types in TCM may present differences in hypertension grade and risk stratification, which can provide basis for determining therapeutic principle.

Objective To discuss the expression and significance of platelet ultrastructure and platelet acti-vating factor(PAF)relationship in patients with acute cerebral infarction.Methods 40 patients with cerebral infarc-tion were chosen onset in 6-24 hours as the observation group,while at the same time 20 cases of healthy adults were selected as the control group.The observation group was given 1-7d of aspirin enteric-coated metformin hydrochloride 300mg,qd,and 8-14d had worship of aspirin enteric-coated metformin hydrochloride 100mg,qd.And before and 1,7, 14 days after treatment,control group and observation group respectively preclude the use of transmission electron microscopy ultrastructure of platelets,before and 1,14 days after treatment automatic blood cell analyzer test was used to analyze the average platelet volume (MPV),platelet count (PLT),platelet volume distribution width (PDW)of the two groups.And 1,2,3,7,14 days after treatment,enzyme-linked immunosorbent determination of double clamp method was used to test the concentration of PAF.Results Before treatment,MPV,PDW and PAF in peripheral blood of the observation group were (9.22 ±1.30)fL,(17.89 ±1.23)%,(211.31 ±11.22)pg/mL,which were sig-nificantly higher than those of the control group (8.68 ±1.03)fL,(16.06 ±1.03)%,(155.49 ±8.70)pg/mL(t =2.082,2.563,14.401,all P <0.05),while PLT was (173.22 ±63.40)×109 /L,which was significantly lower than that in the control group (231.22 ±56.76)×109 /L(t =3.048,P <0.05).After treatment in patients with acute cer-ebral infarction,the MPV,PDW of peripheral blood were (8.43 ±1.28)fL,(16.66 ±1.11)%,which were signifi-cantly lower than before treatment (9.22 ±1.30)fL,(17.89 ±1.23)% (t =1.937,3.320,all P <0.05),while PLT (195.33 ±61.45)×109 /L was significantly higher than before treatment (173.22 ±63.40)×109 /L(t =1.915, P <0.05).PAF peaked in the treatment of 3 days,which was (240.12 ±13.78)pg/mL,and gradually declined after 7 days,which was (215.33 ±16.43)pg/mL,and that after 14 days was(170.27 ±11.40)pg/mL,compared with before treatment (211.31 ±11.22)pg/mL,the difference was statistically significant (t =16.24,P <0.05).Before treatment,platelet shape had irregular,increased pseudopodia,several visible platelet aggregation,and was blend together.And after 14 days treatment in the observation group,platelet ultrastructure greatly recovered.Conclusion Monitoring of MPV,PDW,PAF and PLT in peripheral blood of patients with acute cerebral infarction before and after treatment has important clinical value for disease diagnosis and treatment.

Objective To investigate the predictive value of red cell volume distribution width RDW),RDW to platelet ratio (RPR),aspartate aminotransferase (AST) to platelet ratio index APRI),fibrosis index based on the 4 factor (FIB-4) and aspartate-alanine aminotransferase ratio (AAR) in assessing esophageal varices (EV) in patients with hepatitis B virus (HBV)-related cirrhosis.Methods Between December 2013 and July 2015,a total of 190 patients with HBV-related cirrhosis and no previous history of endoscopic therapy for EV hospitalized at the Department of Hepatology,Tianjin Third Central Hospital were enrolled.Upper gastrointestinal endoscopy were conducted in all patients to diagnose EV.According to the morphology and degree of EV as well as bleeding risk,patients were categorized into mild,moderate and severe stages.RDW,platelet counts,alanine aminotransferase,aspartate aminotransferase were tested,and RPR,APRI,FIB-4,AAR were calculated.Spearman correlation was used to evaluate the association between EV and these indexes.Receive operating characteristic (ROC) curves were generated and the areas under the curves (AUC) were calculated to assess the performance of these indexes in predicting esophageal varices bleeding (EVB).Results RDW ([16.78±2.27]％),RPR (0.41±0.18),FIB4 (8.99±5.91),APRI (2.09[1.35,2.90]) in patients with EVB were all significantly higher than those ([14.37±1.86]％,t=-7.449;0.19±0.09 [t=-8.132];5.72±3.92 [t=-3.658];1.29 [0.70,2.39;z=-2.996]) without EVB (all P＜0.05).However,AAR had no statistical significance between two groups (t =1.216,P=0.226).Both of EV and EVB had positive correlation with RDW,RPR,FIB-4 and APRI (all P＜0.05) and no correlation withAAR(P＞0.05).RDW (F=9.604),RPR (F=47.530),FIB-4 (F=18.071) and APRI (H=12.320) showed statistically significant differences among patients with different stages of EV (all P＜0.05),whereas AAR showed no difference (F=1.177,P=0.320).The AUC of RPR (0.896) for EVB was highest,followed by RDW (0.824,P＜0.05).AUC of FIB-4 and APRI was 0.690 and 0.642,respectively,with no statistical difference (P＞0.05).The optimal cut-off levels of RDW,RPR,FIB-4 and APRI were 14.450 (sensitivity:88.24％,specificity:64.03％),0.209 (sensitivity:96.10％,specificity:69.10％),6.912 (sensitivity:66.67％,specificity:73.38％) and 1.338 (sensitivity:76.47％,specificity:51.08％),respectively.Conclusions RPR and RDW are closely correlated with EV in HBV-related cirrhotic patients,which are of clinical importance in predicting EVB.Both of them can be used as clinical screening methods and RPR may be superior to RDW.Although FIB-4 and APRI are correlated with EV,their predictive value of EBV are low.

Aim: To establish a method for the determination of pantoprazole sodium and its related substances. Methods: A column packed with octadecylsiance bonded silica gel (250 mm × 4. 6 mm, 5 pjn) was used. The 0. 01 mol/L monopotassium phosphate solution( adjusted with phosphoric acid to pH 7. 0) -acetonitrile were adopted as the mobile phase, a gradient elution was programmed as follows: 0→30 min(90:10-60:40), 30→45 min(60: 40→15: 85); the detection wavelength was 289 nm; the column temperature was 40 ℃; the flow rate was 1. 0 mL/min. Results: Pantoprazole sodium, the intermediates and its related substances could be well separated. A good linear relationship was obtained over the range of 6. 96-48. 72 μg/mL( r =0. 999 9). The limit detection and quantisation of pantoprazole sodium were 8.51 ng and 17.0 ng, respectively. Conclusion: This method can be applied to control the related substances of pantoprazole sodium and determine pantoprazole sodi-um.

Objective To analyze the medical and audiological features of trauma induced stapes fracture ,and to summarize the key diagnostic points and to observe the effects of surgical treatment .Methods Five patients with trauma induced stapes fracture confirmed by the surgical exploration from January 1995 to October 2013 were retro_spectively reviewed .Ossicular chain reconstruction was performed on each patient .The preoperative and postopera_tive pure-tone thresholds were compared to judge the effects of surgical treatment .ResuIts The surgical explora_tion revealed 4 cases of stapes feet fracture ,1 case of stapes neck fracture with temporal bone fracture and peripheral paralysis of the facial nerve .Different types of ossicular reconstruction were performed according to the exploration results:2 cases with autogenous stapes remodeling ,1 case with allogenous stapes remodeling ,1 case with bone piece of external acoustic meatus ,and 1 case with artificial auditory ossicle(TORP) implanting .Additionally ,the case of peripheral paralysis of the facial nerve received facial nerve decompression .After the operation ,5 patients felt that their hearing was improved .The mean postoperative pure-tone threshold was 30 .7 dB HL ,and the mean ABG(air-bone-gap) was 18 dB HL while the mean preoperative pure-tone threshold was 61 dB HL(t=6 .725 ,P<0 .05) and the mean ABG was 38 .7 dB HL(t=3 .616 ,P<0 .05) .The facial nerve functions of the case with facial paralysis recovered to House-Brackmann Grade I three months after receiving facial nerve decompression .ConcIu_sion Stapes fractures are rare .Being different from the general conductive hearing loss ,patients with stapes fracture usu_ally have the acoustic stapedius reflex .Through ossicular reconstruction ,we can yield a satisfying hearing recovery .

Pharmaceutical excipients are implementing registration and approval management in our country. As the disadvantages of the registration system appearing continuously, the demand for reform is getting higher and higher. The cry for drug master files ( DMF) model instead of registration and approval management is becoming more prominent. Based on the understanding of DMF sys-tem, the article discussed the positive roles of the excipients standards and guidelines construction in DMF implementation using phar-maceutical excipients supervision experience in the United States as the reference and starting from the standards and guidelines system of excipients, which aimed to provide suggestions for the supervision and management of pharmaceutical excipients, and improve the quality and safety of pharmaceutical excipients and drugs.

Objective To investigate the levels of interleukin 1? (IL 1?) and tumor necrosis factor ? (TNF ?) in both serum and CSF in patients with Alzheimer's disease Methods Eleven patients with Alzheimer's disease,13 patients with vascular dementia (VD) and 13 healthy controls were analyzed by using commercial ELISA kits Results The average serum level of IL 1? was found higher in AD patients(60 13?17 81 pg/ml) than in VD patients(38 51?14 39 pg/ml) and in healthy controls(33 98?16 31 pg/ml)( P