To explore the therapeutic value of topical timolol maleate eye drops for infantile superficial hemangiomas.From March 2013 to May 2014,a total of 98 patients of infantile superficial hemangiomas during proliferative phase were divided into treatment (n =68) and control (n =30) groups.Topical smearing of timolol maleate eye drops was applied on tumor with a wet cotton swab.The effective rate of tumor shrinkage and the rate of color improvement for treatment group were better than those for control group (88％ vs.10％ ; 90％ vs.10％,both P ＜ 0.05).And the differences had statistical significance.Topical application of timolol maleate eye drops is both safe and efficacious for infantile superficial hemangiomas during proliferative phase.

Clinical data of 12 patients with pernicious placenta previa admitted in our hospital from October 2015 to July 2016 were retrospectively reviewed.Bilateral internal ilia artery balloons were placed percutaneously before cesarean section.After cesarean delivery normal saline was applied to fill the balloon for temporary occlusion of bilateral iliac arteries,then placental separation and hysterorrhaphy were performed.The average volume of bleeding during cesarean section was 1 146 ml.There were no hysterectomy,pelvic organ necrosis,lower limb artery thromosis and other complications.The application of temporary internal iliac artery balloon occlusion can significantly reduce the intraoperative bleeding in cesarean section for patients with pernicious placenta previa.It provides a clear operational field for obstetricians to perform the placental separation and hysterorrhaphy,facilitating the uterine reservation.

Objective To investigate the vascular protective effect of pretreatment with candesartan on cerebral ischemia in rats.Methods Forty-eight male Sprague Dawley rats were randomly divided into sham operation,ischemia-reperfusion,low-dose candesartan group was randomly redivided into reperfusion 24 h and 72 h subgroups (n = 6).A model of middle cerebral artery occlusion was induced by intraluminal suture method after 4 weeks of drug gavage.Blood pressure was measured preoperatively.The neurological scores were performed after 24 and 72 hours of reperfusion.Then the rats were decapitated and the brains were removed.The infarct volume was measured using 2,3,5-triphenyltetrazolium chloride staining.The expression of vascular endothelial growth factor (VEGF) protein in ischemic regions was detected by immunohistochemical staining and Western blot analysis.Results The neurological scores of the low-dose and high-dose candesartan groups at 24 and 72 hours after reperfusion were significantly better than those of the ischemia-reperfusion group (P = 0.008and 0.001,respectively),and the infarct volume was reduced significantly (P=0.010 and 0.000,respectively).At the second week after medication,the blood pressure was decreased significantly in the high-dose candesartan group,and there was no significant antihypertensive effect in the low-dose candesartan group.The positive expression of VEGF mainly distributed in the vascular endothelial cells around the infarcts.Its expression was further upregulated with the time.It reached the peak after 72-hour reperfusion.The result of Western blot analysis was consistent with that of immunohistochemical staining.Conclusions Candesartan may reduce the infarct volume by upregulating the expression of VEGF in the ischemic region and improve the neurological score.

Objective o observe the therapeutic effects of suspension-assisted functional rehabilitation training of motor function for patients with cerebral infarction. Methods Ninety-six patients with cerebral infarction were divided randomly into a treatment group and a control group. All patients were given routine medical treatment and routine limb movement therapy. Those in the treatment group also used an electrically-driven suspension device to aid in their functional rehabilitation training. The patients were assessed with a simplified Fugl-Meyer Motor Functional Assessment (S-FMMFA), and using the Postural Assessment Scale for stroke patients ( PASS), the Barthel Index (BI) and the 6-minute walking distance test before and after treatment and at a 6-month foliowup. Results The average S-FMMFA, PASS, BI and the 6-minute walk results in the treatment group were all significantly better than those in the control group. Conclusions Suspension-assisted training can significantly help improve limb movement function and ADL performance in cerebral infarction patients.

Objective To observe the effectiveness and economic evaluation of appropriate technique for hypertension in community.Methods Systematic management,behavioral intervention and drug intervention were promoted for a period of 2 years in the community and the related index changes were observed after 2 years.Results After promoting appropriate technique,the hypertension knowledge,skill level in medical staff were improved (P ＜ 0.01).The treatment rate,control rate of hypertension were higher than 2 years ago (P ＜ 0.01).The average monthly cost of hypertensive patients was reduced(P ＜ 0.05).Conclusion It is effective to promote appropriate technique of hypertension in community.

Objective To analyze the prognostic factors and their influences on breast cancer patients with local-regional recurrence.Methods From Jan.1st,1998 to Dec.30th,2007,66 breast cancer patients with local-regional recurrence were treated at Breast Center of Peking University People's Hospital.The overall survival of the patients was analyzed using Kaplan Meier survival analysis and the prognostic factors such as primary tumor status,initial treatment,location of recurrence and treatment strategy after local recurrence were analyzed using Cox regression model.Results The median follow-up was 111 months.The median survival for the 66 patients with recurrence was 99 months,ranging from 3 to 188 months and 5-year survival rate was 60％.Kaplan-Meier analysis revealed statistically significant better survival for patients with unifocal primary tumor,undergoing initial breast conservation surgery,with local recurrence only and undergoing radical local treatment after local recurrence (P =0.003,P =0.017,P =0.050,and P =0.000 respectively).COX regression analysis showed that age at initial diagnosis and radical local treatment after recurrence had influences on post-recurrence survival of patients without distant metastasis (P =O.004 and 0.000 respectively).Conclusion The clinical and pathological features of primary tumor,initial surgery,site of recurrence and treatment strategy after recurrence have influences on prognosis of breast cancer patients with local-regional recurrence.

Objective To compare the efficacy and toxicity of different cycles of neo-adjuvant chemotherapy for locally advanced breast cancer. Methods Seventy-five patients with locally advanced breast cancer were treated with epirubicin (Epi) plus paclitaxel (TAX, ET regimen). Two cycles were used in 39 patients (2 cycles group) and 4 cycles were used in 36 patients (4 cycles group). Results The overall response rate (RR) was 74% (29/39) in 2 cycles group and 94% (34/36) in 4 cycles group. One patient got clinically complete response (CR), 28 cases had partial response (PR),10 with no change (NC) in 2 cycles group, while 21 patients showed CR including 11 patients with pathologically complete response, 13 with PR, and 2 with NC in 4 cycles group. There was no progression to advanced stage in either groups. Axillary lymph nodes were palpable in all 75 patients before ET regimen, lymph nodes became non-palpable in 46% (18/39) cases in 2 cycles group and in 75% (27/36) cases in 4 cycles group. Toxicities including leukopenia, gastroenteric reactions were similar in the 2 groups, though arthralgia, myalgia, and neurotoxicity were more common in 4 cycles group than 2 cycles group. Conclusion Neo-adjuvant chemotherapy with ET regimen for 4 cycles were more effective than 2 cycles to down staging locally advanced breast cancer. Toxicities including arthralgia, myalgia, and neurotoxicity were more common in 4 cycles group than 2 cycles group.

Objective:To evaluate the frequency and predictive factors of nipple involvement in a large contemporary cohort of pa-tients and to improve patient selection for the preservation of the nipple-areolar complex. Methods: This retrospective study re-viewed the medical charts of 1,190 patients who underwent traditional mastectomy in Peking University People's Hospital between October 2008 and March 2014. Nipple involvement incidence was compared between the cases of clinically abnormal and clinically normal breasts. Other clinicopathological features and nipple status were analyzed to evaluate the association between these factors and occult nipple involvement. Univariate and multivariate analyses were conducted to identify predictive factors. Results:Nipple in-volvement was detected in 6.0%of the mastectomy specimens. Meanwhile, incidence was 40.7%(22 out of 54) in clinically abnormal nipple cases and 4.3%(49 out of 1,136) in clinically normal nipple cases (χ2=121.9, P<0.001). Univariate analysis revealed that tumor lo-cation, tumor to nipple distance (≤2 and>2 cm), lymphovascular invasion, diameter (including carcinoma in situ;≤3.5 and>3.5 cm), T stage, N stage, and TNM stage were associated with occult nipple involvement. By logistic regression analysis, tumor location, tumor to nipple distance, T stage, and N stage were determined to be the independent predictors of nipple involvement. Conclusion:Clinical abnormalities of the nipples are reliable and potent predictors of nipple pathology. The cases with peripheral tumor, T1-T2 stage, and N0-N1 stage have lower probability of occult nipple involvement.

Objective To investigate the value of neutrophil CD64 combined with monocyte chemotactic protein 1 (MCP-1),interleukin-8 (IL-8) and interferon-inducible protein-10 (IP-10) in the clinical diagnosis of neonatal sepsis.Method Cases of neonatal sepsis from March 2015 to June 2016 in the department were chosen as sepsis group.35 neonates with non-infection diseases were selected as noninfection group and 40 healthy newborn infants were assigned as control group.The level of CD64 in blood were detected by flow cytometry,while the level of MCP-1,IL-8 and IP-10 of the serum in the three groups were detected by automatic biochemical analyzer.The differences between groups were compared by single factor ANOVA.The ROC curves of sepsis diagnosed by whole blood CD64,serum MCP-1,IL-8 and IP-10 were drew.Result The level of CD64,IL-8 and IP-10 of the neonatal blood in the sepsis group were significantly higher than that in the non-infection group (P ＜ 0.05) and control group (P ＜ 0.05).There were no significant difference between the sepsis group and non-infection group in MCP-1 (P ＞ 0.05),but significantly higher than that in the control group (P ＜ 0.05).The levels of serum MCP-1 and IP-10 in the non-infection group were significantly higher than those in the control group (P ＜ 0.05),but there was no significant difference between the non-infection group and control group in CD64 and IL-8 (P ＞0.05).The optimal thresholds of blood CD64,MCP-1,IL-8 and IP-10 in the diagnosis of sepsis were 35.0 MFI,58.6 ng/L,60.3 ng/L,0.46 μg/L.The sensitivity and specificity of the diagnosis of sepsis were 92.8％ and 90.6％ in CD64,70.0％ and 42.6％ in MCP-1,78.5％ and 68.0％ in IL-8,72.8％ and 54.6％ in IP-10,97.1％ and 94.6％ when combined.Conclusion The combination test of CD64,MCP-1,IL-8 and IP-10 can improve the sensitivity and specificity of the diagnosis of sepsis.

OBJECTIVETo compare the efficacy and toxicity of two different regimens as neoadjuvant chemotherapy for breast cancer.

METHODSForty-eight patients with stage II, III breast cancer as proved by cytology biopsy, were treated with either 5-Fu, epirubicin, cyclophosphamide (FEC) or epirubicin, paclitaxel (ET) regimens for 2 cycles every 3 - 4 weeks. Clinical responses in the breast and lymph nodes were assessed after 2 cycles of neoadjuvant chemotherapy. Patients in FEC arm received combination of 5-fluorouracil (5-Fu) 500 mg/m(2) by 4-hour continuous infusion on D1 and D8, epirubicin (EPI) 50 mg/m(2) by intravenous injection on D1, and cyclophosphamide (CTX) 500 mg/m(2) by intravenous injection on D1 and D8. Patients assigned to the ET arm received EPI 60 mg/m(2) by intravenous injection on D1, paclitaxel (TAX) 150 mg/m(2) by 3-hour continuous infusion on D2. All patients were treated by operation 2 weeks later and radiotherapy was added to some.

RESULTSFor primary tumor in the breast, the overall response rate (RR) was 50.0% (12/24) in FEC arm and 79.2% (19/24) in ET arm. One patient showed clinical complete response (cCR), 11 partial response (PR), 12 no change (NC) after the FEC therapy, while 1 patient showed CR, 18 PR, 5 NC after ET therapy. There was no pathologic complete response or progressive disease, though a higher proportion of RR was observed in stage II than stage III patients in these two groups. Clinically palpable axillary lymph nodes which had been found in all 48 patients before 2 cycles of treatment, 50.0% (12/24) in the FEC patients and 66.7% (16/24) in the ET patients became in-palpable. The major toxicity, including leukopenia, gastroenteric reactions, were similar in both groups, but alopecia was more severe and arthralgia, myalgia, neurotoxicity and flushing of face were the unique features of the ET regimen.

CONCLUSIONNeoadjuvant chemotherapy with two different regimens were effective to the primary tumor and axillary metastatic lymph nodes of breast cancer, and the side effects were tolerable. Higher efficacy and more side effects are observed in ET than in FEC regimen.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Breast Neoplasms ; drug therapy ; Cyclophosphamide ; adverse effects ; therapeutic use ; Epirubicin ; adverse effects ; therapeutic use ; Female ; Fluorouracil ; adverse effects ; therapeutic use ; Humans ; Middle Aged ; Neoadjuvant Therapy ; Neoplasm Staging ; Paclitaxel ; adverse effects ; therapeutic use ; Taxoids ; Treatment Outcome