Objective To evaluate the clinical efficacy of Radical TUR-BT combined with intra-arterial chemotherapy in the treatment of stage T2 N0 M0 localized muscle-invasive bladder cancer (MIRC).Methods The clinical data of 91 patients with T2 N0 M0 localized myometrial invasive bladder cancer admitted from January 2010 to December 2015 in the people's Hospital of Xinjiang Uyghur Autonomous Region were retrospectively analyzed,76 cases were males,15 cases were female,average age was 63.2 years old,age range 39-91 years old.Patients were divided into BPT group (n =34) and RC group (n =57) according to different surgical methods.Patients in the BPT group underwent Radical TUR-BT + intra-arterial chemotherapy,and patients in the RC group underwent radical cystectomy + urinary diversion.The median follow-up time,2-year progression-free survival,5-year disease-specific survival rate,overall survival and Karnofsky performance status (KPS) were compared between the two groups.Measurement data were expressed as mean ± standard deviation (Mean ± SD),t test was used for comparison between groups;and Chi-square test was used to compare the count date between groups.Using KaplanMeier method to depict disease-specific survival time in two groups.Quality of life evaluation using Karnofsky score,Evaluate the quality of life and health status of the two groups 3 months before and after treatment.Results The median follow-up time of BPT group and RC group were 35 months and 33 months.The 2-year progression-free rates in the BPT and RC groups were 73.5％ and 75.4％,respectively,and the difference was not statistically significant (P =0.758).The 5-year disease-specific survival rates of the two groups were 72.4％ and 74.8％,respectively,and the difference was not statistically significant (P =0.780).The overall survival rates of the two groups were 61.8％ and 63.2％,respectively,and the difference was not statistically significant (P =0.103).There was no significant difference in preoperative KPS score between the two groups (P =0.652).The KPS score of the BPT group was significantly higher than that of the RC group at 3 months after surgery.The difference was statistically significant(P =0.034).Conclusions For patients with localized MIBC with clinical stage of T2 N0M0.Radical TUR-BT combined with intra-arterial chemotherapy has similar effects to RC.This treatment can effectively improve the prognosis,preserve the bladder,and improve the quality of life for patients.

Objective: To review the clinical data of patients who underwent maxillary and mandibular reconstruction with vascularized fibula osteomycutaneous flap, using virtual surgery planning. Methods: From January 2012 to December 2016, 23 patients with mandibular defect and 2 patients with maxillary defect were treated in our department. In virtual surgery planning, the optimal osteotomy line and angle were designed. Segmental maxillectomy and mandibulectomy, as well as mandibular reconstruction were performed using guided templates to practice the virtual planning.Actual reconstruction results were compared with those of virtual surgery. Results: Among the 25 patients, 2 patients were repaired with the ipsilateral fibula myocutaneous flap, 22 patients were lateral fibula myocutaneous flap. One case of maxillary type Ⅱd defect was repaired with left fibular muscle flap. All patients were followed up for 12 to 48 months. Satisfied bony unions and occlusion were observed in 25 patients.All patients reported excellent or good facial appearance. One of them received dental implants at 1 year postoperatively. Conclusions An ideal contour of maxilla and mandible can be obtained using vascularized fibula osteomycutaneous flap in virtual surgery.

Objective To investigate the regulatory effects of probiotics on ghrelin and their pro-tective effects on pulmonary function of children during acute lung injury.Methods Fifty children with acute lung injury were recruited form Henan Provincial People′s Hospital during 2010 to 2013 and randomly divided into two groups.In addition to regular therapy, those who received probiotics treatment were set up as the probiotics treatment group and the others were considered as the control group.Levels of ghrelin, sur-factant protein A( SP-A) , TNF-αand IL-6 in serum samples were measured before and 10 days after the cor-responding treatments.Each patient was analyzed by pulmonary function test and echocardiography.The vol-ume to peak expiratory flow ( VPEF) , ratio of time to reach peak tidal expiratory flow to total expiratory time ( TPTEF/TE) , mean arterial pressure ( MAP) and pulmonary artery pressure ( PAP) were recorded for sta-tistical analysis.Results The levels of SP-A, TNF-αand IL-6 in serum samples from the probiotics treat-ment group were decreased on day 10 as compared with those of the control group [(195.9±54.3) ng/ml vs (245.5±56.4) ng/ml, (382.0±56.4) pg/ml vs (440.7±46.8) pg/ml, (221.5±62.6) pg/ml vs (303.5 ±83.9) pg/ml;P<0.05] .Children from the probiotics treatment group showed higher values of VPEF and TPTEF/TE on day 10 as compared with those without probiotics treatment [(25.3±4.5) ml vs (23.8±4.6) ml, (29.5±4.3) %vs (26.8±4.7) %;P<0.05].Treatment of children with probiotics increased MAP and decreased PAP [(74.5±6.7) mmHg vs (71.9±6.9) mmHg, (25.5±6.4) mmHg vs (29.1±6.2) mmHg] .The levels of ghrelin in patients received probiotics treatment were higher than those of children without probiotics treatment [(329.3 ±49.6) pg/ml vs (296.6 ±48.5) pg/ml].The levels of ghrelin showed negative correlations with the levels of SP-A, TNF-α, IL-6 and PAP on day 10, but positive correla-tions with TPTEF/TE and MAP (P<0.05).Conclusion Use of probiotics to children with acute lung inju-ry could regulate the level of ghrelin, alleviate the inflammation of lungs and improve the recovery of lung function and circulation.Therefore, probiotics treatment had positive effects on the protection of pulmonary function.

OBJECTIVE: To discuss the application of endotracheal intubation in the rescue of children with severe trachea and bronchial foreign body. By observing the patient's clinical pathological characteristics, the diagnosis and treatment experience were summarized. METHOD: A retrospective analysis of 10 children with severe tracheal and bronchial foreign bodies were performed. They were given emergency intubation and cardiopulmonary resuscitation to relieve respiratory and circulatory failure after reaching hospital. After the restoration of spontaneous respiration, oxygen saturation increased by more than 90 percent and vital signs stable, the foreigh body was removed with bronchoscopy. The role of endotracheal intubation before and after the treatment of tracheal and bronchial foreign bodies in children was observed. RESULT: Ten cases of children were rescued successfully. No one died and the complications such as cerebral palsy, pneumothorax and pneumomediastinum didn't happened. CONCLUSION For the children with severe tracheal and bronchial foreign body, endotracheal intubation can establish effective ventilation in a shorter period of time. The earlier endotracheal intubation, the shorter time required and the higher success rate. Endotracheal intubation can increase the survival rate of children with cardiopulmonary resuscitation, and can reduce disability.
Bronchi ; physiopathology ; Bronchoscopy ; Child ; Foreign Bodies ; therapy ; Humans ; Intubation, Intratracheal ; Retrospective Studies ; Trachea ; physiopathology

BACKGROUNDAdoptive cell transfer (ACT) immunotherapy has been used clinically for years to treat malignancies. Improving the killing efficiency of effector cells, such as tumor-specific cytotoxic T lymphocytes (CTLs), is an important component for enhancing the clinical response of cancer immunotherapy. Hence, we explored a novel method for preparing cancer-specific CTLs using naive T lymphocytes.

METHODSC57BL/6 mice bearing B16 melanoma tumors were pretreated with cyclophosphamide (CTX) by peritoneal injection. The immunosuppressive influence of CTX on tumor regression and the tumor microenvironment was assessed. Naive T cells and T cell pools were isolated via negative selection using immunomagnetic beads. The proliferative potential and cytokine production of different T cell subpopulations were evaluated in vitro. Tumor-specific CTLs derived from naive T cells (naive CD4+ T cells: naive CD8+ T cells = 2:1) and pooled T cells were generated in vitro, respectively. B16 melanoma-bearing C57BL/6 mice were pretreated with CTX, followed by ACT immunotherapy using dendritic cell-induced CTLs. The homing abilities of the effector cells and interleukin-2 (IL-2), interferon-γ, granzyme B, and perforin mRNA levels in tumor tissues were evaluated, and the change in tumor volume was measured.

RESULTSMice receiving CTX peritoneal pretreatment injections did not display tumor regression compared with control mice. However, a significant downregulation of splenic Tregs and tumor growth factor-β1 (TGF-β1) and interleukin-10 (IL-10) serum levels was observed (P < 0.05). Naive T cells showed a stronger proliferative capacity and elevated cytokine production than did pooled T cells (P < 0.05). In addition, effector cells generated from naive T cells displayed more potent antitumor activity in vivo than those derived from pooled T cells (P < 0.05).

CONCLUSIONEffector cells derived from the naive T cells possess a stronger proliferative potential, homing capacity, and enhanced cytokine production, which leads to a superior antitumor response.

Animals ; Cell Line, Tumor ; Cells, Cultured ; Female ; Flow Cytometry ; Immunotherapy, Adoptive ; methods ; Melanoma, Experimental ; therapy ; Mice, Inbred C57BL

Objective To explore the clinical efficacy of metoprolol on elderly patients with chronic heart failure (CHF)and its influence on serum interleukin-12 (IL-12)and brain natriuretic peptide (BNP)levels.Methods A total of 86 patients with CHF served as study objects and ran-domly divided into observation group and control group,43 cases for each.Routine medicines were given to control group while observational group added with metoprolol for 12 weeks.Clinical effica-cy and changes of serum IL-12 and BNP levels were observed.Results Total response rate in obser-vation group was 93.02%,evidently higher than in control group (P <0.01),and there were sig-nificant differences before and after treatment and between two groups in blood pressure,heart rate and left ventricular ejection fraction (LVEF)(P <0.01).Conclusion Basic therapies concomitant with metoprolol have better clinical efficacy than single application of basic therapies,and can more effectively regulate serum IL-12 and BNP expressions and improve the internal environment of body of elderly patients with CHF.

Objective To explore the clinical efficacy of metoprolol on elderly patients with chronic heart failure (CHF)and its influence on serum interleukin-12 (IL-12)and brain natriuretic peptide (BNP)levels.Methods A total of 86 patients with CHF served as study objects and ran-domly divided into observation group and control group,43 cases for each.Routine medicines were given to control group while observational group added with metoprolol for 12 weeks.Clinical effica-cy and changes of serum IL-12 and BNP levels were observed.Results Total response rate in obser-vation group was 93.02%,evidently higher than in control group (P <0.01),and there were sig-nificant differences before and after treatment and between two groups in blood pressure,heart rate and left ventricular ejection fraction (LVEF)(P <0.01).Conclusion Basic therapies concomitant with metoprolol have better clinical efficacy than single application of basic therapies,and can more effectively regulate serum IL-12 and BNP expressions and improve the internal environment of body of elderly patients with CHF.

ObjectiveTo evaluate perception and awareness of disease knowledge in patients with chronic obstructive pulmonary disease (COPD) in rural area of Urumqi city.MethodsA survey was made to collect 121 patients with chronic obstructive pulmonary disease in out-patient and hospitalization of Traditional Chinese Medicine Hospital of Xinjiang Medical University in 2011.Questionnaire data were coded and entered into Microsoft EpiDate by two persons independently,with SPSS 17.0 version statistical package was used for statistical analysis.ResultsAmong 121 sampling subjects,104 participants completed the questionnaire qualifiedly.Among these patients,Male occupied 65.4％ (68/104),female occupied 34.6％ (36/104).Patients who know that post-menopausal women were easier to suffer osteoporosis totaled 42 cases (40.38％),patients who know that bedridden persons were easier to suffer osteoporosis totaled 42 cases (40.38％),patients who know that female was more likely to suffer than male totaled 65 cases (62.5％),who think the disease is related to the gender totaled 76 cases (73.08％),who think it is unlikely to develop osteoporosis after fracture healing totaled 13 cases (12.5％).Patients who do not think hat low back pain is the common manifestation of osteoporosis totaled 23 cases (22.12％),Patients who do not think hump and fracture are the common osteoporosis performance totaled 14 cases (13.46％) and 4 cases (3.85％) ; patients who know that osteoporosis is often accompanied by bone spurs totaled 33 cases (31.3％),patients who know that bone mineral density is a reasonable detection of osteoporosis totaled 62 cases (59.61％).Patients who know about alendronate phosphate (such as Fosamax,etc.) totaled 12 cases (11.76％),patients who know that commonly used TCM medicines for treating osteoporosis are Eucommia and Epimedium totaled 5 cases (4.90％).ConclusionCOPD is prone to cause osteoporosis,but patients are lacking the awareness of osteoporosis.

Objective:To explore the effect of revision endoscopic sinus surgery (RESS) on quality of life in the patients with chronic rhinosinusitis with nasal polypsis (CRSwNP).Method:To survey and evaluate 60 cases of RESS patiens (treatment group) and 120 normal ones with physical examination (Control group) through the medical outcomes survey short form questions (MOS SF-36) and the Sino-Nasal Outcome Test-20 (SNOT-20), and comparison and analysis of the two groups results which we got were carried out.Result:With SF-36 scales for evaluation of quality of life, the results show that: the scores of CRSwNP patients (treatment group) without surgical treatments with RESS were significantly lower than that of the control group(P<0.05); while use of SNOT-20 scales in evaluation of the properative treatment group patients, the results were significantly higher than that of the control group(P<0.05). While the CRSwNP patients with surgical treatments with RESS for 6 monthes, not only with SF-36 scales but also with SNOT-20 scales,there was no significant difference between the two groups(P>0.05 ).Conclusion:RESS may obviously improve the clinical symptom of CRSNP patients. The SF-36 and SNOT-20 assessment scales could reflect the patient's QoL change.

Objective To explore the clinical significance and safety in hemihepatectomy for hepatoma without inflow occlusion.Methods A total of 62 patients with liver cancer were divided into 2 groups.The inflow was occluded in group A (n = 28) and not occluded in group B (n = 34) during hepatectomy.Subsequently,the influence of the two approaches on the parameters including intraoperative blood loss,postoperative hepatic function and complications incidence rate was comparatively analyzed.Results Hepatectomy was successfully performed in the two groups.There was no significant difference between the two groups in intraoperative blood loss (P ＞ 0.05).Significant difference existed between the two groups in postoperative hepatic function and complications incidence rate (P ＜ 0.05).Conclusions The hemihepatectomy for hepatoma without inflow occlusion can reduce complications incidence rate and profit the recovery of postoperative hepatic function parameters.