Congresses as Topic ; Head ; surgery ; Neck ; surgery ; Otolaryngology ; Periodicals as Topic

Age-related macular degeneration (AMD) has become a leading cause of irreversible visual loss in senior population and a serious issue of public health as the aging of society worldwide,especially wet AMD.Wet AMD is characterized by choroidal neovascularization(CNV)with a rapidly developing process andsevere impairment of visual acuity.The effective therapy that can destroy choroidal neovascularization and improve visual acuity for very long time is lack.In the recent 20 years,more attentions focuse on the treatment of choroidal neovascularization.From bench to bedside,the research on targeted treatment of angiogenesis brings the bloom of wet AMD medical therapy.This paper will summarize the update information of wet AMD.

Objective:To discuss the ways to deal with adverse drug reactions in pharmaceutical care. Methods:A case of drug-induced kidney injury was provided to analyze the effect of clinical pharmacist on adverse drug reactions. Results and Conclusion:Good quality of pharmaceutical care, such as reliable drug information, is valuable in clinical practice.

To understand the status of testing skills and quality management in drug testing laboratories. Methods:The items, pass rate and type of participating laboratories of measurement audit were analyzed during 2011-2014. Results:The number of application items was increased year by year, more than half of which focused on the content determination, and the overall pass rate was over 80%. Conclusion:The measurement audit is important for laboratories, which should be further strengthened and standard-ized.

Objective: To evaluate the eruption of mandible third molar in orthodontic patients with non-extraction or extraction of the lower premolars. Methods: We selected 3 group of the orthodontic patients. One group consisted of 23 subjects (12 males, 11 females, average age 13.5 years) with non-extraction. One group consisted of 23 subjects (12 males, 11 females, average age 13 years) with lower first premolar extraction. One group consisted of 21 subjects (11 males, 10 females, average age 14.07 years) with lower second premolar extraction. The panoramic radiography was taken. The lower third molar angulation and eruption space were measured before and after the orthodontic treatment. The comparison of treatment changes in 3 groups were performed by means of a paired-sample t test using SPSS 17.0 software package. Results: The RS, LS, Rratio and Lratio increased significantly after treatment in patients with lower first premolar extraction(P<0.01). The RM3 and LM3 increased(P<0.05) and RS, LS, Rratio and Lratio increased significantly(P<0.01) after treatment in patients with lower second premolar extraction(P<0.05). Conclusion: The mandibular third molars show improvement in eruption space and inclination in the orthodontic patients with lower premolar extraction.

Objective To understand postoperative experience for patients with relapsed bladder tumor and analyze its influence factors in order to supply references of postoperative nursing for nurses. Methods Patients with relapsed bladder tumot(10 cases) were interviewed and the obtained results underwent analysis and finishing thematically. Results Factors influencing postoperative experience included education haekground,whether having faith and hobbies or not,the disease,medical charge and pressure of future life.The supporting system came from family,group and society. Conclusions Nurses should strengthen mental care and health education based on patients' specific circumstances in order to improve postoperative quality of life.

Objective To study the changes of motor cortex in patients with amyotrophic lateral sclerosis(ALS)while executing sequential finger tapping movement by using blood oxygenation level dependent(BOLD)functional MRI.Methods Fifteen patients with definite or probable ALS and 15 age and gender matched normal controls were enrolled in the BOLD study,and all the subjects were right-handed with no other diseases or any recent medication history.A 3.0 T MR scanner was employed and gradient echo EPI(GRE-EPI)sequence was used to acquire the functional images.Subjects executed sequential finger tapping movement at a frequency of 1-2 Hz during a block design task.fMRI data were analyzed by using statistical parametric mapping(SPM)2.Volume of activated brain areas was compared with the use of a Student's t-test.Results Bilateral primary sensorimotor cortex(PSM),bilateral posterior aspect of premotor area(PA),bilateral supplementary motor area(SMA),contralateral inferior lateral premotor area (ILPA),bilateral parietal region(PAR),and ipsilateral cerebellum showed activation in both ALS patients and normal controls when executing the same motor task.The activation areas in bilateral PSM and bilateral posterior aspect of PA(right hand ipsilateral activation:ALS(924.5±141.1)mm3,control(829.9±98.4)mm3,P=0.05;right hand contralateral activation:ALS(9143.8±702.8)mm3,control(8638.8±506.4)mm3,P＜0.05;left hand ipsilateral activation:ALS(1162.5±357.4)mm3,control(902.5±184.2)mm3,P＜0.05;left hand contralateral activation:ALS(8255.2±870.2)mm3,control (5934.6±616.4)mm3,P＜0.05),bilateral SMA(right hand bilateral activation:ALS(6564.3±720.6)mm3,control(4710.7±416.3)mm3,P＜0.05;left hand bilateral activation:ALS(6970.5±961.8)mm3,control(3688.9±672.3)mm3,P＜0.05),and ipsilateral cerebellum(right hand ipsilateral activation:ALS(2720.0±1154.2)mm3,control(254.3±84.4)mm3,P＜0.05;left hand ipsilateral activation:ALS(4794.4±1237.0)mm3,control(1689.0±719.6)mm3,P＜0.05)were significantly larger in ALS patients than in normal controls.Extra activation areas including ipsilateral ILPA,contralateral cerebellum and bilateral posterior limb of internal capsule were only detected in ALS patients.Conclusions Similar activation areas were seen in both groups while executing the same motor task,but the activated areas were more prominent in ALS group.The increased activation areas in ALS patients may represent neural reorganization.while the extra activation areas in ALS patients may indicate functional compensation.

Objective To prospectively investigate the characteristics and correlative influential factors for the changes in pulmonary artery hypertension (PAH)in chronic kidney disease (CKD) patients without end-stage renal disease.Methods Complete clinical and laboratory data of 133 outpatients without ESRD (CKD stage 2,3 and 4)in Beijing Hospital between January 2012 and January 2013 were retrospectively analyzed.Pulmonary artery systolic pressure(PASP)was assessed by echocardiography according to the guideline from the American Society of Echocardiography in 2010,and PASP more than 35 mmHg(1 mmHg=0.133 kPa)was diagnosed as PAH.Results PAH was found in twelve(9.0 ％) patients,including 7 females and 5 males,with mean age(82.9 ± 5.4 years).The prevalence of PAH was 2.3％,10.9％ and 17.6％ in the patients of CKD stage 2,3 and 4(P＜ 0.05) respectively.PASP could be calculated in 67 patients in whom tricuspid regurgitation was present.The mean PASP was (27.1 ± 5.4) mmHg,(31.0 ± 8.3) mmHg and (37.3 ± 13.8) mmHg in patients with CKD stage 2,3 and 4,respectively(P ＜ 0.05).Body mass index(BMI),eGFR and BUN showed significant differences between PAH group and non-PAH group with statistical significance (P＜0.05).Multivariate logistic regression analysis revealed that the lower BMI and the higher stage of CKD were independent risk factors for PAH (P ＜ 0.05).Conclusions PAH is not a rare complication in the CKD patients without end-stage renal disease.The incidence of PAH is significantly associated with lower BMI and the higher stage of CKD.Doppler echocardiography should be performed periodically to detect PAH in CKD patients in order to improve the prognosis of these patients.

Objective To analyse the clinical practicability and significance of fertility-sparing surgery for women with recurrent borderline ovarian tumors ( BOT).Methods The clinical and pathological recordings of 12 patients suffered from recurrent BOT in the Obstetrics and Gynecology Hospital of Fudan University from Jan.2002 to Dec.2012 were analyzed retrospectively.The menstruation situation , fertility function , recurrence rate and survival after second conservative surgery were collected and analyzed .Results The average onset age of these 12 patients was 26 years, and none of them had procreation before the second operation.The pathological diagnosis were still BOT and the recurrent sites of 10 patients were still restricted to the ovaries.Of the 12 cases, 8 cases of them had normal menstruation functions and 4 cases had less menstrual volumes or longer menstrual periods.Among 6 cases desired for pregnancy after the second operation,4 cases of them were successful.The spontaneous pregnancy rate was 4/6.The mean duration of follow-up was 53 months(range:23-97 months).All recurrent BOT, three cases developed recurrence once more,two cases of them were just be hinted by B ultrasounds and only one cases was approved to be BOT again by a once more surgical pathology.But no disease related deaths occurred.Conclusions The second fertility-sparing surgery may be feasible for women with recurrent BOT who are young and strongly desired for preservation of fertility.The spontaneous pregnancy rate is satisfactory.However, carefully follow-up is still needed.

Objective To establish the quality standards of Zizhu ointment. Methods The TLC was applied to identify Radix arnebiae and borneol of Zizhu ointment, and the content of borneol was determined by gas chromatography. Results The TLC spots were clear, well-separated and easy to identify. The good linear range of borneol reference substance on calibration curve was 0.048 4-1.210 0 μg, and the recovery was 90%-110%, the relative standard deviation was less than 5%. Conclusion The method is simple and feasible, can be used as the quality control method of Zizhu ointment.