Objective To study the effects of integration of medical treatment and care giving on patients' rehabilitation efficacy after hip replacement. Methods One hundred and six patients having undergone hip replacement in rehabilitation ward were randomly divided into the control group and the observation group from August 2013 to February 2015, 53 cases in each group. The control group received the traditional mode while taking the new integration of medical treatment in the observation group. The two groups were compared in terms of score on patients'ability of daily living, Harris score and patients'satisfaction. Result The score on patients'ability in daily living, the Harris hip score, joint function score were all higher than those of the control group (all P < 0.05). Conclusion The new integration of medical treatment can effectively improve the patients'ability in daily living , the hip joint function and the satisfaction of patients, reduce the potential complications after surgery and optimize the process of management in rehabilitation ward, which is worthy of promoting.

Purpose: To evaluate the efficacy and toxicity of vinorelbine combined with cisplatin (NP regimen) in the treatment of advanced non-small-cell lung cancer ( NSCLC). Methods: ninety-one patients with advanced NSCLC were confirmed by pathology or cytology. There were 56 patients with lung adenocarcinoma, 27 with squamous carcinoma and 4 with alveoli cell cancer, 3 with large-cell lung cancer, one case diagnosed by cytological smear section. The eighty patients had no prior chemotherapy and 11 were those without received previously chemotherapy. Thirty-two patients had stage Ⅲ disease and 59 had stage Ⅳ. Results: Partial response was observed in 37 patients with an overall response rate of 40. 7% (95%CI:30. 5%-50. 7%). Median time to progression (TTP) were 5 months(95% CI: 4-6 months). Median survival duration was 13 months (95% CI: 11-15months), one-year survival rate was 52. 7% ( CI: 42. 4%-62. 9%). The dose limiting toxicity was neutropenia that was observed in 87. 9% of the patients (40.7% in grades Ⅲ and Ⅳ). The remission response rate is 40. 6% , TTP is 5 months, MS is 13 months and 1-year survival rate was 52.7% . Conclusions: The results indicate NP regimen for advanced NSCLC is promise, and the toxicities are tolerable.

BACKGROUNDTo investigate the prognostic factors of 355 patients with advanced non-small cell lung cancer for researching an individual treatment module.

METHODSFrom March 1988 to October 2000, after diagnosed by histology or cytology and staged by staging examinations, 355 novel advanced NSCLC patients (stage III, 134; stage IV, 221) were enrolled, who were given at least 2-cycle chemotherapy. Response rate and survival were observed and prognostic factors were analysed.

RESULTSOut of 355 patients, 101 got partial response and 147 had stable disease. Response rate was 28.45%, and tumor control rate was 69.86%. Median survival duration was 16 months. The 1-, 2-, 3- and 5-year survival rates were 58.41%, 29.35%, 14.60% and 8.60%, respectively. In the patients with stage IV, median survival duration was 14 months, and 1-, 2-, 3- and 5-year survival rates were 54.62%, 25.59%, 12.70% and 6.73%, respectively. COX multiple variable analysis showed that improved/stable ECOG score (P=0.044 0) and chemotherapy (after second line failure) combined with γ-IFN (P=0.039 0) had prognostic significance.

CONCLUSIONSImprovement of quality of life is quite important in the treatment of advanced NSCLC. Combination with γ-IFN or TAM and radiotherapy of primary tumor may be helpful to improve the survival of patients with stage IV.

Targeted temperature management (TTM) is referred to as the reducing of the core body temperature to a specific temperature to repair or mitigate tissue damage caused by inadequate blood perfusion. It is a promising treatment method. However, as it is widely used in clinical practice, more and more disputes have been made about the scope and effect of TTM. This paper will review the mechanism of TTM,the method of its implementation and its application in the disease, so as to provide references for further understanding of TTM and optimizing the clinical application of TTM.

BACKGROUNDNow the treatment of non-small cell lung cancer (NSCLC) patients with brain metastasis is not a standard program. The aim of this study is to summarize the factors related to survival of patients with brain metastases from NSCLC.

METHODSA total of 111 NSCLC patients with brain metastases (from September 1995-May 2004) were defined as symptomatic group (37 patients) and asymptomatic group (74 patients) according to central nervous system (CNS) symptoms. The patients in the symptomatic group were given whole brain radiation therapy (WBRT, DT 30-40Gy/20f) first, and then received cisplatin-based chemotherapy. The patients in the asymptomatic group were given cisplatin-based chemotherapy first, and then received WBRT. During the treatment, 49 patients received chemotherapy of BCNU or VM-26 irregularly.

RESULTSThe median survival time was 11 months. The 1-and 2-year survival rate was 40.79% and 13.26% respectively. The survival time was not significantly different between the symptomatic group and asymptomatic group. Median chemotherapy of asymptomatic group was 3 cycles (1-6 cycles) before WBRT. Those patients who received 3 or 4 cycles of chemotherapy before WBRT had better survival (P= 0.0188 , P=0.0035). The treatment of BCNU or VM-26 was a benefit factor for survival (P=0.0219) in asymptomatic group. The hematologic toxicity of grade III or IV was not significantly different between the two groups (P > 0.05). The number of brain metastasis (P=0.000), extracranial metastasis (P=0.022) and WHO performance status (P=0.001) were independent prognostic factors.

CONCLUSIONSThe patients with asymptomatic brain metastases receive 3-4 cycles of chemotherapy before WBRT may be reasonable. During the therapy, the patients with administration of BCNU or VM-26 may have survival benefit.

BACKGROUNDIt is well known that more than 40% patients were initially diagnosed with advanced non-small cell lung cancer (NSCLC) with intrapulmonary or/and distant metastasis. However, up to now, the reports about effects of different metastatic sites on survival were limited. The aim of this study is to investigate the clinicopathologic and survival difference by retrospective analysis among sole intrapulmonary metastasis, sole extrathoracic distant metastasis and simultaneous metastasis of lung and other extrathoracic organs for the patients with advanced NSCLC, and to analyze the prognosis-related factors of NSCLC with intrapulmonary metastasis.

METHODSOf the 425 patients with stage IV NSCLC diagnosed by pathology and through staging evaluation and treated at Beijing Cancer Hospital with long follow-up during Oct. 1995 to Dec. 2003, 81 cases had sole intrapulmonary metastasis, 98 cases had sole extrathoracic distant metastasis and 68 cases presented simultaneous lung metastasis and extrathoracic spread. Kaplan-Meier survival curve was performed to estimate the survival of patients with different metastasis, Log-Rank test was used to compare their survival difference, and univariate analysis was used to find prognostic related factors.

RESULTSMedian survival time (MST) and 1-, 2-, 3-year survival rate (SR) for patients with sole intrapulmonary metastasis were 13 months (95% CI: 11-15), 57%, 21%, 7%, respectively; MST was 22 months (95% CI: 18-26) for patients with N1 and/or N2 and 10 months (95%CI: 7-13) for patients with N3 (P=0.001). Among the patients with ipsilateral, contralateral and bilateral intrapulmonary metastasis, difference of MST and 1-, 2-, 3-year SR had no statistical significance (P > 0.05); Survival of patients with sole intrapulmonary metastasis was not significantly different from that of patients with sole brain or bone metastasis (P > 0.05), but was longer than that of patients with simultaneous lung and extrathoracic spread (P=0.021). One way analysis of variance showed that no significant association were found among age, pathologic subtype, differentiation degree or response of first-line chemotherapy and survival of the patients with sole intrapulmonary metastasis (P > 0.05), but sex and invasive status of lymph node (N1/N2 vs N3) were found to influence the survival of the patients (P= 0.018, P=0.001). Further stratified analysis by age showed that invasion of lymph node was independent prognostic factor (P=0.002); whereas for the patients with simultaneous metastasis of lung and distant organs, metastatic numbers (2 vs ≥3) of organ were independent prognostic factor (P=0.013).

CONCLUSIONSNo statistical difference is found among survival of NSCLC patients with sole intrapulmonary metastasis and with sole brain, bone metastasis. Invasive status of lymph node and metastatic number of organ are important prognostic factors for patients with sole intrapulmonary metastasis and simultaneous metastasis of lung and extrathoracic organs, respectively.

Background and objective Lacking of typical symptoms, more than 70% of patients with lung cancer are diagnosed as advanced-stage disease. Patients suffer from solid organs metastasis with different clinical features and prog-nosis. With development of new technology, more and more lung cancer patients are diagnosed with pancreatic metastasis. The aim of this study was to investigate clinicopathologic and survival difference by retrospective analysis among lung cancer patients with pancreatic metastases.Methods Of the patients with lung cancer diagnosed by pathology and thorough staging evaluation and treated at Beijing Cancer Hospital with long follow-up during July 1996 and June 2017, 35 cases had pancreatic metastases.Results There were 28 cases diagnosed as small cell lung cancer, 3 cases diagnosed as adenocarcinoma and 4 cases diagnosed as squamous cell carcinoma. There were 15 cases with pancreatic metastases in head of pancreas and 20 cases in body and tail of pancreas, 23 cases presented with isolated metastasis and 12 cases with multiple metastases. Pathological type was prognostic factor for lung cancer patients with pancreatic metastases.Conclusion Pancreatic metastases represents an uncommon site of extrathoracic spread of disease for part of patients with advanced lung cancer. Lung cancer with pancreatic metastases should be treated by combined therapy, especially by systemic chemotherapy. Pathological type was prognostic fac-tor for lung cancer patients with pancreatic metastases.

As known,simultaneous determination of various chemical indicators is one of the future trends in quality control of traditional Chinese medicines because of the extremely complex chemical compositions. This project is to screen the quality markers that can accurately control the quality of the Bufonis Venenum by exploring the intrinsic correlation of components. In this study,venom of Bufo bufo gargarizans from 17 different sources were used as research samples,and the contents of 7 bufogenin were determined by HPLC-DAD. Then,the data obtained were analyzed by Spearman correlation analysis and principal component analysis( PCA). In addition,a stepwise regression analysis was used to establish a predictive model for the contents of the seven bufogenin components( independent variable) and the total contents of the bufogenin( dependent variable). The results indicated that there is a significant positive correlation between the contents of telocinobufagin and cinobufotalin,and there is a significant positive correlation between the contents of bufalin,cinobufagin and resibufogenin. In contrast,the contents of telocinobufagin and cinobufotalin are negatively correlated with the contents of bufalin,cinobufagin and resibufogenin. However,the correlation between gamabufotalin and bufotalin and other components are not obvious. Furthermore,further study found that there is a correlation between the sum of the contents of bufalin,cinobufagin and telocinobufagin and the total contents of the bufogenin. In fact,the application of bufalin,cinobufagin and telocinobufagin as the quality control indicators of the Bufonis Venenum can better reflect the quality characteristics of the Bufonis Venenum compared with the previous quality control indicators. The conclusions will provide a reference for the revision of the quality standards of the Bufonis Venenum.
Amphibian Venoms ; chemistry ; Animals ; Bufanolides ; analysis ; Bufo bufo ; Chromatography, High Pressure Liquid ; Medicine, Chinese Traditional ; Quality Control

We proposed a new deep learning model by analyzing electroencephalogram signals to reduce the complexity of feature extraction and improve the accuracy of recognition of fatigue status of pilots. For one thing, we applied wavelet packet transform to decompose electroencephalogram signals of pilots to extract the δ wave (0.4-3 Hz), θ wave (4-7 Hz), α wave (8-13 Hz) and β wave (14-30 Hz), and the combination of them was used as de-nosing electroencephalogram signals. For another, we proposed a deep contractive auto-encoding network-Softmax model for identifying pilots' fatigue status. Its recognition results were also compared with other models. The experimental results showed that the proposed deep learning model had a nice recognition, and the accuracy of recognition was up to 91.67%. Therefore, recognition of fatigue status of pilots based on deep contractive auto-encoding network is of great significance.

OBJECTIVE: To analyze the current status of diagnosis and management of acute appendicitis (AA) in China. METHODS: Questionnaire survey was used to retrospectively collect data of hospitalized patients with AA from 43 medical centers nationwide in 2017 (Sort by number of cases provided: Jinling Hospital of Medical School of Nanjing University, The First Affiliated Hospital of Xinjiang Medical University, Lu'an People's Hospital, Tengzhou Central People's Hospital, Dalian Central Hospital, The Affiliated Hospital of Xuzhou Medical University, Dongying People's Hospital, Jinjiang Hospital of Traditional Chinese Medicine, Huangshan Shoukang Hospital, Xuyi People's Hospital, Nanjing Jiangbei People's Hospital, Lanzhou 940th Hospital of PLA, Heze Municipal Hospital, The First College of Clinical Medical Science of China Three Gorges University, Affiliated Jiujiang Hospital of Nanchang University, The Second People's Hospital of Hefei, Affiliated Central Hospital of Shandong Zaozhuang Mining Group, The Third People's Hospital of Kunshan City, Xuzhou First People's Hospital, The 81st Group Army Hospital of PLA, Linyi Central Hospital, The General Hospital of Huainan Eastern Hospital Group, The 908th Hospital of PLA, Liyang People's Hospital, The 901th Hospital of Joint Logistic Support Force, The Third Affiliated Hospital of Chongqing Medical University, The Fourth Hospital of Jilin University, Harbin Acheng District People's Hospital, The First Affiliated Hospital of Zhengzhou University, Nanjing Luhe People's Hospital, Taixing Municipal People's Hospital, Baotou Central Hospital, The Affiliated Hospital of Nantong University, Linyi People's Hospital, The 72st Group Army Hospital of PLA, Zaozhuang Municipal Hospital, People's Hospital of Dayu County, Taixing City Hospital of Traditional Chinese Medicine, Suzhou Municipal Hospital, Beijing Guang'anmen Hospital, Langxi County Hospital of Traditional Chinese Medicine, Nanyang Central Hospital, The Affiliated People's Hospital of Inner Mongolia Medical University).The diagnosis and management of AA were analyzed through unified summary. Different centers collected and summarized their data in 2017 and sent back the questionnaires for summary. RESULTS: A total of 8 766 AA patients were enrolled from 43 medical centers, including 4 711 males (53.7%) with median age of 39 years and 958 (10.9%) patients over 65 years old. Of 8 776 patients, 5 677 cases (64.6%) received one or more imaging examinations, and the other 3 099 (35.4%) did not receive any imaging examination. A total of 1 858 (21.2%) cases received medical treatment, mainly a combination of nitroimidazoles (1 107 cases, 59.8%) doublet regimen, followed by a single-agent regimen of non-nitroimidazoles (451 cases, 24.4%), a nitroimidazole-free doublet regimen (134 cases, 7.2%), a triple regimen of combined nitroimidazoles (116 cases, 6.3%), nitroimidazole alone (39 cases, 2.1%) and nitroimidazole-free triple regimen (3 cases, 0.2%). Of the 6 908 patients (78.8%) who underwent surgery, 4 319 (62.5%) underwent laparoscopic appendectomy and 2589 (37.5%) underwent open surgery. Ratio of laparotomy was higher in those patients under 16 years old (392 cases) or over 65 years old (258 cases) [15.1%(392/2 589) and 10.0%(258/2 589), respectively, compared with 8.5%(367/4 316) and 8.0%(347/4 316) in the same age group for laparoscopic surgery, χ²=91.415, P<0.001; χ²=15.915,P<0.001]. Patients with complicated appendicitis had higher ratio of undergoing open surgery as compared to those undergoing laparoscopic surgery [26.7%(692/2 589) vs. 15.6%(672/4 316), χ²=125.726, P<0.001].The cure rates of laparoscopic and open surgery were 100.0% and 99.8%(2 585/2 589) respectively without significant difference (P=0.206). Postoperative complication rates were 4.5%(121/2 589) and 4.7%(196/4 316) respectively, and the difference was not statistically significant (χ²=0.065, P=0.799). The incidence of surgical site infection was lower (0.6% vs. 1.7%, χ²=17.315, P<0.001), and hospital stay was shorter [6(4-7) days vs. 6(5-8) days, U=4 384 348.0, P<0.001] in the laparoscopic surgery group, while hospitalization cost was higher (median 12 527 yuan vs. 9 342 yuan, U=2 586 809.0, P<0.001). CONCLUSIONS The diagnosis of acute appendicitis is still clinically based, supplemented by imaging examination. Appendectomy is still the most effective treatment at present. Laparoscopic appendectomy has become the main treatment strategy, but anti-infective drugs are also very effective.
Acute Disease ; Adolescent ; Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Appendectomy ; Appendicitis ; diagnosis ; therapy ; China ; Female ; Health Care Surveys ; Humans ; Laparoscopy ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult