Through searching and evaluating the evidence on advanced prostate cancer, we found that different types of androgen deprivation had similar effect, and immediate androgen deprivation had survival benefit. For the patient with hormone-refractory prostate cancer, therapies including mitoxantrone, prednisone, docetaxel and surmine were more effective. Strontium-89 provided more effective pain relief than external beam radiation. And bisphophonate had no effect. Antiandrogen withdrawal suggested prostate specific antigen would decline, but the clinical outcome wasn’t reported.
Objective To summarize the domestic and abroad articles related to the research on the relation between microRNA （miRNA） and pancreatic cancer，and explore the important effects of miRNA expression patterns in diagnosis of pancreatic cancer. Methods “microRNA and pancreatic cancer” were searched as key words by PubMed and CNKI series full-text database retrieval systems from 2000 to 2012. Totally 60 English papers and 15 Chinese papers were obtained. Choice criteria：the basic research of miRNA and pancreatic cancer，the clinical research of miRNA and pancreatic cancer， and the prospect of miRNA in pancreatic cancer diagnosis and treatment. According to the choice criteria，31 papers were finally analyzed. Results The miRNA expression spectrum and specific miRNA expression such as miR-21，miR-34，miR-217，miR-196a，miR-10a，miR-155，miR-221，miR-222，miR-181a，miR-181b，miR-181d， and the family members of miR-200 and let-7 might be used as tumor markers to differentiate pancreatic cancer from normal pancreas，chronic pancreatitis or pancreatic endocrine tumors，and might be used as prognostic factor to predict the outcome. Conclusions miRNA expression spectrum are not only related to diagnosis of pancreatic cancer， but also have provided a new research direction and method for gene therapy of pancreatic cancer．
ObjectiveTo evaluate the therapeutic effect and adverse reaction of paclitaxel liposome combined with continuous infusion of large-dose 5-fluorouracil(5-fu) in treatment for advance gastric cancer(AGC). MethodsFrom May 2009 to August 2012, 63 consecutive patients with AGC in this hospital were enrolled in this study. All the patients were given chemotherapy including paclitaxel liposome and continuous infusion of large-dose(2.5 g/m2) 5-fu. The efficacy and toxicity of this regimen were observed. ResultsThere was no patient who could not tolerate adverse reaction related to such regimen. Five cases achieved complete response and 31 cases achieved partial response, the overall response rate was 57.1%(36/63). Hematologic toxicity included gradeⅢ/Ⅳleucopenia 8 cases(12.7%) and neutropenia 10 cases(15.9%), while there was no occurrence of gradeⅢ/Ⅳanemia or thrombopenia. Non-hematologic toxicity was fairly mild. ConclusionsPaclitaxel liposome is safe, well tolerated, highly targeted, and has long duration of effect. Paclitaxel liposome combined with continuous infusion of large-dose 5-fu is safe and effective in treatment for patients with AGC.
Objective To investigate the clinical efficacy and safety of hyperthermic intraperitoneal perfusion chemotherapy (HIPC) in treatment of advanced colorectal cancer.Methods The Meta-analysis was applied to analyze 8 randomized controlled quantitative studies published at domestic and abroad. These patients treated by HIPC after radical operation with colorectal cancer were included for the treatment group, and those treated only by radical operation with colorectal cancer for the control group. Relative risk (RR) of outcome variable of 3-year and 5-year survival rate and safety between the two groups were compared. Results There were 8 selected literatures, including 1 501 cases, in which 765 cases for treatment group, and 736 cases for control group. RR of 5-year survival rate of the total patients was 2.39 (95% CI: 1.66-3.45). RR of 3-year survival rate of the total patients was 2.13 (95% CI: 1.45-3.13). The results demonstrated that HIPC could improve 5-year and 3-year survival rate, and sensitivity analysis confirmed the conclusions more reliable. The security was described in 5 literatures, the available information showed smaller potential security issue. Conclusions HIPC after radical operation of advanced colorectal cancer can increase 5-year and 3-year survival rate of patients, improve the prognosis of patients. Whether patients with increased incidence of postoperative complications related to the HIPC is no clear-cut conclusions for lack of related research.
Objective To formulate an evidence-based treatment plan for a patient with advanced hepatocellular carcinoma. Methods The clinical problems were put forward after full evaluation of patient’s conditions, and then the evidence related to the diagnosis and treatment of primary hepatocellular carcinoma was collected from The Cochrane Library (Issue 4, 2010), PubMed (1980 to 2010), Embase (1990 to 2010) and Wanfang Data (1990 to 2010). All the collected evidence was critically assessed. Both patient preferences and physician clinical experience were also taken into consideration in the decision-making treatment. Results A total of 153 relevant literatures were detected, and 13 meta-analyses or systematic reviews, 23 RCTs and 4 practice guidelines were identified. A rational treatment plan was made upon a serious evaluation of the data and the opinion of the patient. After a 6-month follow-up, the plan proved to be optimal. Conclusion The individualized treatment plan according to evidence-based methods for patients with advanced hepatocellular carcinoma can effectively improve the therapeutic efficacy and the life quality.
ObjectiveTo compare the clinical effects of continuous hyperthermic peritoneal perfusion chemotherapy (CHPPC) and intravenous chemotherapy for advanced gastric cancer patients, and find better nursing methods. MethodsSixty advanced gastric cancer patients who underwent chemotherapy between June 2013 and June 2014 were divided into CHPPC group (group C, n=30) and intravenous chemotherapy group (group V, n=30). We recorded the nursing methods for both the two groups, patients' satisfaction to the nursing and treatment, peritoneal metastasis rate and quality of life during the chemotherapy. ResultsThe life quality in group V was lower than that in group C (P<0.05). The differences in patients' satisfaction rate, peritoneal metastasis rate, and one-year survival rate were not significantly different between the two groups (P>0.05). ConclusionFor patients with advanced gastric cancer requiring chemotherapy, in spite of higher cost and more complicated operations, CHPPC is superior in lower adverse events rate, better quality of life during chemotherapy and doesn't decrease patients' satisfaction to the nursing and treatment.
Evidence has been retrieved through MEDLINE and Cochrane Libray about the treatment for patients with advanced Parkinson’s disease who suffered from on-off, dyskinesia and depression after chronic use of L-dopa. All of the evidence has been evaluated. Methods of evidence-based treatment were drawn up according to the evidence, clinciams’ experiences and patients’ preferences. All symptoms of the patient have been improved obviously.
ObjectiveTo investigate effectiveness of advanced skin flap and V-shaped ventral incision along the root of penile shaft for concealed penis in children. MethodsBetween July 2007 and January 2015, 121 boys with concealed penis were treated with advanced skin flap and V-shaped ventral incision along the root of penile shaft. The age varied from 18 months to 13 years (mean, 7.2 years). Repair was based on a vertical incision in median raphe, complete degloving of penis and tacking its base to the dermis of the skin. Advanced skin flap and a V-shaped ventral incision along the root of penile shaft were used to cover the penile shaft. ResultsThe operation time ranged from 60 to 100 minutes (mean, 75 minutes). Disruption of wound occurred in 1 case, and was cured after dressing change; and primary healing of incision was obtained in the others. The follow-up period ranged from 3 months to 7 years (median, 24 months). All patients achieved good to excellent cosmetic results with a low incidence of complications. The results were satisfactory in exposure of penis and prepuce appearance. No obvious scar was observed. The penis had similar appearance to that after prepuce circumcision. ConclusionA combination of advanced skin flap and V-shaped ventral incision along the root of penile shaft is a simple, safe, and effective procedure for concealed penis with a similar appearance result to the prepuce circumcision.
Objective To review the research advancement of multimodal therapy for advanced gast ric carcinoma. Methods The literatures on multimodal therapy for advanced gastric carcinoma in recent years were collected and reviewed. Results The multimodal therapy , such as preoperative chemotherapy , preoperative adjuvant chemoradiotherapy , preoperative interventional chemoradiotherapy for advanced gast ric carcinoma was effective because it could increase the rate of R0 resection for the patients with advanced gastric carcinoma. And it can decrease the mortality rate after operation , extend the overall survival time and improve patients’life quality. Conclusion Multimodal therapy is a promising method for the treatment of advanced gastric carcinoma and it should be further developed.
ObjectiveTo evaluate clinical effect of neoadjuvant chemotherapy combined with laparoscopic gastrectomy in treatment of local advanced gastric cancer. MethodsThe clinical data of 24 patients with local advanced gastric cancer undergoing 2 courses of FLEEOX neoadjuvant chemotherapy from July 2012 to July 2015 were analyzed. The efficacy of neoadjuvant chemotherapy based on radiographic results was evaluated. The gastrectomy was performed on week 2 after neoadjuvant chemotherapy. Patients were treated with XELOX regimen as adjuvant chemotherapy after laparoscopic gastrectomy. Results① Complete response occurred in 4 cases (16.6%), partial response in 18 cases (75.0%), stable disease in 1 case (4.2%), disease progressive in 1 case (4.2%). The total effective rate of neoadjuvant chemotherapy was 91.6% (22/24). ② The serum tumor markers CEA, CA19-9, and CA125 levels after neoadjuvant chemotherapy were significantly lower than those before neoadjuvant chemotherapy (P < 0.001) and reached normal levels. ③ Two courses of neoadjuvant chemotherapy and laparoscopic exploration were completed successfully in these 24 patients. Two patients with intraabdominal metastasis were underwent palliative gastrojejunostomy, the other 22 patients were underwent laparoscopic D2 radical gastrectomy. The operative time was (236±45) min, the intraoperative blood loss was (150±50) mL, the number of lymph node dissected was 17.4 ± 5.3, the postoperative gastrointestinal function recovery time was (3.1±0.8) d. ④ There was no death due to surgery. One case suffered anastomotic leakage, 1 case intestinal obstruction, and 1 case pulmonary infection after surgery. The postoperative complications were cured by conservative treatment. ⑤ The haematological adverse events included anemia (9 patients), leukopenia (14 patients), thrombocytopenia (8 patients), aminotransferase abnormality (5 in elevated ALT, 6 in elevated AST), the most common toxicity was nausea (19 patients), 10 patients suffered nerve toxicity. All the patients were relieved after treatment. ⑥ The patients were followed up for 4-39 months, 1 case died of cachexia as the result of extensive abdominal metastasis, 1 case died of liver failure as the result of multiple liver metastases, 1 case was death as the result of brain metastasis, 1 case was death as the result of the other cause, the other 20 patients were alive. ConclusionsThe preliminary results of limited cases in this study show that FLEEOX neoadjuvant chemotherapy combined with laparoscopic gastrectomy for local advanced gastric cancer is safe and effective. It has advantages of minimal invasion and fast recovery.