Objective To investigate the associations between levels of perioperative biochemical markers of the liver,kidney,lung and heart and death within 3 months postoperatively in the senile patients with femoral intertrochanteric fracture.Methods A retrospective study was conducted on the 153 senile patients with femoral intertrochanteric fracture who had been treated at Nanfang Hospital from January 2010 to January 2012.They were 71 men and 82 women,with an average age of 83.1 years.There were 70 stable and 83 unstable fractures.At preoperation (within 24 h after admission),and 24 h,25 to 48 h and 72 h postoperation,all the patients had blood examinations of biochemical markers of the liver [alanine aminotransaminase (ALT)],kidney (creatinine and urea nitrogen),lung (PaO2) and heart [brain natriuretic peptide (BNP)].The levels of biochemical markers at all time points and clinical data were compared between the living patients and those who died within 3 months postoperatively.Univariate and multivariate logistic regression analyses were conducted to estimate the independent risk factors for mortality within 3 months postoperatively.Results Of the 153 patients,32 (20.9％) died within 3 months postoperatively,including 10 men and 22 women.In the dead and surviving patients,there were respectively 25 and 17 cases who were rated as level Ⅲ or Ⅳ by ASA (American Society of Anesthesiologists).The levels of ALT,creatinine,urea nitrogen,and BNP increased to different extents while the level of PaO2 decreased postoperatively in both the dead and surviving patients.The differences between the dead and surviving patients were statistically significant (P ＜ 0.05).Multivariate logistic regression analysis showed poor preoperative physical condition (ASA level Ⅲ or Ⅳ),increased creatinine level at 25 to 48 h postoperation,decreased PaO2 at 72 h postoperation,and increased BNP level at 24 h postoperation were independent risk factors for early mortality in senile patients with femoral intertrochanteric fracture.Conclusions Femoral intertrochanteric fracture in senile patients may lead to changes in the liver,kidney,lung and heart.Prompt and dynamic monitoring of the levels of PaO2,creatinine and BNP may provide timely prediction of the poor prognosis.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Camptothecin ; administration & dosage ; analogs & derivatives ; Chemotherapy, Adjuvant ; methods ; trends ; Colorectal Neoplasms ; pathology ; Fluorouracil ; administration & dosage ; Humans ; Liver Neoplasms ; drug therapy ; secondary ; surgery ; Organoplatinum Compounds ; administration & dosage ; Preoperative Care ; Survival Analysis

Objective To examine the efficacy and adverse reactions of bortezomib-based chemotherapy in treatment of multiple myeloma (MM).Methods Twenty-eight patients with multiple myeloma received a joint chemotherapy containing bortezomib.The efficacy was determined according to EBMT criteria.Results 28 patients received the chemotherapy,20 patients were newly diagnosed and 8 patients were relapsed or refractory.25 patients can be evaluateed efficacy.The total response rate was 100 ％ (25/25),consisting of 5 patients with complete response (CR),10 patients with almost complete remission (nCR),10 patients with partial remission (PR).The main side effects include peripheral neuropathy,thrombocytopenia,gastrointestinal disorders and viral infections.These side effects were improved by symptomatic treatment and generally did not affect the treatment.Conclusion For the newly diagnosed and relapsed or refractory multiple myeloma cases,bortezomib-based chemotherapy is a safe and effective therapeutic drug with rapid onset,high treatment response rate,and adverse reaction can be tolerated.

Nanoparticles have been attracting a ot of attention n the drug delivery system due to the versatilities n targeting tissues, accessing deep molecular targets and controlling drug release, etc. As a natural cationic polymer, chitosan and ts derivatives have been widely used as drug carriers due to their biodegradability, biocompatibility and ow toxicity. This paper briefly reviews the properties of chitosan and the preparation of chitosan nanoparticles, with the emphasis on the application of chitosan nanoparticles n the delivery of the protein drug, anticancer drug, nonvirogene transmit and ocular drugs.

Objective To identify the types of pulmonary complications after pancreaticoduodenectomy,and to discuss the prevention and management of these complications.Methods Clinical data of 165 cases of pancreaticoduodenectomy in our hospital were retrospectively analyzed.Pulmonary complications were identified,therapeutic effects were observed.Results The incidence rate of pulmonary complications was 19.4％ ( 32/165),case-fatality rate was 6.25％ (2/32),two patients died from pneumonia,respiratory failure and ARDS.Complications mainly included pneumonia 13.9％ (23/165),pleural effusion 4.2％ (7/165),atelectasis 3.6％ (6/165),pneumothorax 1.8％ ( 3/165 ),respiratory failure 2.4％ (4/165) and ARDS 1.2％ (2/165).Conclusion Pulmonary complications after pancreaticoduodenectomy are not rare,especially for pulmonary infection and most are hospital acquired pneumonia.To understand rules and particularity of respiratory physiopathological changes after pancreaticoduodenectomy is very important for patients to safely pass over the perioperative period.

Objective To explore the effects of Six-Step standardized communication procedure in improving the communication ability of nurses.Methods C-I-CARE communication procedure was converted into Chinese.The Chinese version of Six-Step standardized communication procedure was Yi Kan,Er Yin,San Gaozhi,Si Wen,Wu Da,Liu Zaijian.The procedure was propagandized by making posters,setting up computer desktop,training nurses by lectures,video and role play.The effects were evaluated by pre and post self-control test among 100 nurses.Results The average score of communication behavior of 100 nurses after applying standardized communication procedure increased from 2.55±0.67 to 4.44±0.59 (t=-23.174,P＜0.001).In 2015,the nursing department received 622 silk banners and commendatory letters for appreciating nursing work,increased by 18.9％ compared to 2014.The discharged patient satisfaction increased from 94.2％ to 96.93％.The satisfaction of doctors to nurses' collaboration was 99.86％.There was no nursing complaint or dispute caused by bad communication.Conclusion The application of procedure and standardized communication method can improve the communication ability of nurses,optimize the relationship between nurses and patients and increase patient satisfaction.

Abstract?AlM: To compare the in- the- bag lOL stability of different size of continuous curvilinear capsulorhexis ( CCC) in super high myopic eyes with cataract underwent phacoemulsification.?METHODS: A total of fourteen cataract patients with bilateral super high myopia were included, Phaco+lOL implantation were performed on both eyes, one eye was randomly classified into 5mm diameter CCC observation group, the fellow eye was 6mm diameter CCC observation group. Cataract extraction combined with in-the-bag intraocular lens implantation ( lOL ) with the type of hydrophilic acrylic aspheric intraocular lens ( MCX11 ) by well experienced surgeon. The operation was running smoothly, the next day after operation, all patients were confirmed by lmage-pro plus6. 0 image analysis software for the measurement of main meridian sac diameter with target capsulorhexis diameter no more than ±0. 2mm. Slit lamp examination of lOL shape and position, changes of anterior capculorhexis edge, refraction, anterior chamber depth was measured and observed of all eyes after operation 1wk;1, 3, 6mo.? RESULTS: Compared with postoperation 1wk, the former sac diameter of two groups were slightly smaller at postoperation 1mo, with no statistically significant difference between two groups. 5mm diameter CCC observation group had slightly hyperopic shift in follow-up 1-3mo, 6mm diameter CCC observation group had hyperopic shift in follow-up 1mo, and getting stable after 1mo. Refraction change was related to anterior chamber depth changes. 5mm diameter CCC observation group had 3 minor loop folding in follw-up 3mo.?CONCLUSlON:Relatively smaller continuous curvilinear capsulorhexis in super high myopic eyes underwent cataract surgery may cause a tendency of uneven construction or effective lens position change of in-the-bag lOL. Unusual refraction change or shift after operation 1mo could suggest instability of lOL, early noticing or interruption could prevent further complications.

Objective To investigate the relationship of c-myc protein expression in skin hemangioma of infant with different stage,cell proliferative activity and apoptos is.Methods Proliferating cell nudear antigen(PCNA) and c-myc were detected by immunohistoc hemical staining,and apoptosis was detected using in situ cell death detection( TUNEL method) in 58 skin hemangioma specimens of infant.Results Among the 58 hemangiomas,the positive rate of c-myc protein was significantly higher in involuting hemangiomas than that in proliferative hemangiomas(P

0 (P<0.01).Conclusions HERG1 was over expressed in PANC1 cells and tissues of human pancreatic cancer.The HERG1 K+ channel was related to the proliferation,migration and invasion of PANC1.

Objective To evaluate the efficacy of preoperative regional intra-arterial chemotherapy (RIAC) in the treatment of resectable pancreatic head carcinoma. Methods The clinical data of 50 patients with resectable pancreatic head carcinoma who had been admitted to the Research Institute of Pancreatic Diseases of Fudan University from December 2006 to July 2007 were retrospectively analyzed. Patients were randomly divided into2 groups (n =25 in each group): patients in group A were treated with preoperative RIAC followed by regional pancreaticoduodenectomy, and patients in group B were treated with surgical procedure routinely. The lymphatic metastases in the 50 specimens of pancreatic head carcinoma were detected by histological examination with hematoxylin and eosin (HE) staining, and lymphatic micrometastases were detected by immunohistochemical method with staining of cytokeratin AE1/AE3 in 10 specimens with negative HE staining of the lymph nodes in each group. Results There was no significant difference in the incidence of complications, the length of hospital stay and the 1-, 2-year survival rates between the 2 groups (χ2 = 0.12, 2.88, P > 0.05). The incidence of positive lymph node metastasis in group A was 7.1% (52/734), which was significantly higher than 22.1% (118/532) in group B (χ2 = 60.01, P < 0.05). The incidence of lymphatic micrometastasis was 9.4% (30/319) in group A, and 9.1% (23/252) in group B, with no statistical difference between the 2 groups (χ2= 0.01, P > 0.05). Conclusions Preoperative RIAC is helpful in improving the prognosis of patients with resectable pancreatic head carcinoma by reducing the incidence of lymphatic metastasis and decreasing tumor stage.