Objective To explore the change of serum levels of neutrophil gelatinase-associated lipocalin (NGAL), tissue inhibitor of metalloproteinases-2 (TIMP-2), and insulin-like growth factor-binding protein 7 (IGFBP-7) in the early stage of multiple trauma, and their predictive efficacy for acute kidney injury (AKI). Methods The multiple trauma patients admitted between February 2020 and July 2021 were prospectively selected, and they were divided into AKI group and non-AKI group according to whether they developed AKI within 72 h after injury. The serum levels of NGAL, TIMP-2, and IGFBP-7 measured at admission and 12, 24, and 48 h after injury, the Acute Pathophysiology and Chronic Health Evaluation Ⅱ(APACHE Ⅱ) score, intensive care unit duration, rate of renal replacement therapy, and 28-day mortality rate were compared between the two groups. Results A total of 51 patients were included, including 20 in the AKI group and 31 in the non-AKI group. The APACHE Ⅱ at admission (20.60±3.57 vs. 11.61±3.44), intensive care unit duration [(16.75±2.71) vs. (11.13±3.41) d], rate of renal replacement therapy (35.0% vs. 0.0%), and 28-day mortality rate (25.0% vs. 3.2%) in the AKI group were higher than those in the non-AKI group (P<0.05). The serum levels of NGAL and IGFBP-7 at admission and 12, 24, and 48 h after injury in the AKI group were all higher than those in the non-AKI group (P<0.05). For the prediction of AKI, the areas under receiver operating characteristic curves and 95% confidence intervals of serum NGAL, TIMP-2 and IGFBP-7 12 h after injury were 0.98 (0.96, 1.00), 0.92 (0.83, 1.00), and 0.87 (0.78, 0.97), respectively. Conclusion Serum NGAL, TIMP-2, and IGFBP-7 have high predictive efficacy for AKI secondary to multiple trauma, and continuous monitoring of serum NGAL can be used for early prediction of AKI secondary to multiple trauma.
ObjectiveTo systematically review the clinical utilization of robotic bronchoscopes in diagnosis of pulmonary nodules, including MonarchTM and IonTM platforms, and then evaluate the efficacy and safety of the procedure. MethodsPubMed, EMbase, Web of Science and Cochrane Central Register of Controlled Trials databases were searched by computer for literature about the biopsy of pulmonary nodules with robotic bronchoscope from January 2018 to February 14, 2022. The quality of research was evaluated with Newcastle-Ottawa Scale. RevMan 5.4 software was used to conduct the meta-analysis. ResultsFinally, 19 clinical studies with 1 542 patients and 1 697 targeted pulmonary nodules were included, of which 13 studies used the IonTM platform and 6 studies used the MonarchTM platform. The overall diagnostic rate of the two systems was 84.96% (95%CI 62.00%-95.00%), sensitivity for malignancy was 81.79% (95%CI 43.00%-96.00%), the mean maximum diameter of the nodules was 16.22 mm (95%CI 10.98-21.47), the mean procedure time was 61.86 min (95%CI 46.18-77.54) and the rate of complications occurred was 4.76% (95%CI 2.00%-15.00%). There was no statistical difference in the outcomes between the two systems. Conclusion Robotic bronchoscope provides a high efficacy and safety in biopsy of pulmonary nodules, and has a broad application prospect for pulmonary nodules diagnosis.
ObjectiveTo compare the short-term efficacy of laparoscopic transanal pull through surgery and conventional laparoscopic surgery for rectal cancer.MethodsRelevant literatures were retrieved from databases including PubMed, Cochrane Library databases, Embase, CNKI, CBM, Wan-fang database, and VIP databases from Jan. 2009 to Jul. 2019, all the relevant trial documents ［included randomized controlled trial and non randomized controlled trial］ were collected for comparison of laparoscopic transanal pull through surgery and conventional laparoscopic surgery on the clinical efficacy of rectal cancer patients, the qualified literatures were screened in strict accordance with inclusion and exclusion criteria, and Stata12.0 software was used for statistical analysis.ResultsA total of 19 articles were included in the literature with 2 683 patients were included among them. Meta analysis results showed that, compared with the conventional laparoscopic surgery group, in laparoscopic transanal pull through surgery group, operation time [WMD=–6.78, 95% CI was (–11.96, –1.60), P<0.01], intraoperative blood loss [WMD=–14.94, 95% CI was (–23.48, –6.40),P<0.01], postoperative exhaust time [WMD=–13.55, 95% CI was (–18.24, –8.85), P<0.01], postoperative hospitalization time [WMD=–1.60, 95% CI was (–2.00, –1.21), P<0.01], incidence of postoperative overall complication [OR=0.50, 95% CI was (0.38, 0.67), P<0.01], and incidence of incision infection [OR=0.19, 95% CI was (0.08, 0.45), P<0.01] reduced. Those differences were not significant, such as intraoperative lymph node resection [WMD=–0.02, 95% CI was (–0.44, 0.40), P=0.92], incision margin distance of tumor [WMD=0.13, 95% CI was (–0.30, 0.55), P=0.56], and incidence of anastomotic fistula [OR=0.97, 95% CI was (0.62, 1.50), P=0.87].ConclusionsLaparoscopic transanal pull through surgery has more safe, effective, and reliable effects than conventional laparoscopic surgery for rectal cancer. It has further research value, but there may be inevitable bias and other effects in the included literatures, so more randomized controlled clinical trials are needed in the future.
摘要:目的: 觀察瑞格列奈、阿卡波糖聯合治療老年性2型糖尿病患者的臨床療效及安全性。 方法 :觀察58例2型糖尿病患者服用瑞格列奈及阿卡波糖,療程12周,監測治療前后空腹及餐后2 h血糖(FBG、PBG)、糖化血紅蛋白(HbAlc)、肝功、腎功。 結果 :FBG、PBG及HbAlc較治療前顯著下降(Plt;005),尤其是餐后血糖更為明顯(Plt;001)。無一例肝腎功能損害,也無嚴重低血糖及其它嚴重不良反應發生。 結論 :瑞格列奈聯合阿卡波糖治療2型糖尿病降糖作用確切,而且安全性、耐受性良好。Abstract: Objective: To observe the clinical efficacy and safety of combined treatment of repaglinide and acarbose in aged patients with diabetes type 2 Methods : After oral administration of repaglinide and acarbose for 12 weeks, 58 patients with type 2 diabetes were observed. The concentrations of fasting blood glucose (FBG), 2 h postprandial blood glucose (PBG), glycosylated hemoglobin (HbAlc), liver and kidney functions were monitored before and after treatment. Results : The levels of FBG, PBG and HbAlc were significantly decreased compared with pretreatment (Plt;005), especially PBG (Plt;001). No case of liver and kidney dysfunction was found, without serious hypoglycemia and other serious adverse events as well. Conclusion : Repaglinide and acarbose have the precise function in the treatment of type 2 diabetes, with good security and good tolerance.
ObjectiveTo analyze the characteristics of adjuvant treatment of colorectal cancer in the Database from Colorectal Cancer (DACCA).MethodsThe informations in the DACCA database were screened, including adjuvant therapy (adjuvant strategy, compliance), adjuvant chemotherapy (indication selection, acceptance, actual cycles of chemotherapy, effect, and standardized application), adjuvant radiotherapy (indication selection, acceptance, and effect), and targeted therapy (uses of oral and intravenous targeted drugs). The data that at least one of items must not be “empty” were selected.ResultsA total of 3 955 data items were analyzed for colorectal cancer adjuvant therapy. ① The highest data composition ratio of “planned strategy of adjuvant therapy” and “compliance of adjuvant therapy” was “adjuvant therapy” (35.6%, 929/2 611) and “coordination” (28.1%, 664/2362), respectively. ② The highest data composition ratios of “indication of chemotherapy”, “acceptance of chemotherapy”, “cycles of chemotherapy”, “effect of chemotherapy”, and “chemotherapy based guidelines” were “must” (38.6%, 1 140/2 963), “rejection” (53.1%, 1 373/2 586), “6-cycle adjuvant chemotherapy” (12.4%, 338/2 722), “stability” (59.9%, 618/1031), and “standardization” (78.6%, 903/1 149). There was an obvious relationship between the planned strategy of adjuvant chemotherapy and the final acceptance of chemotherapy (χ2=505.262, P<0.001), that was, when the planned strategy of adjuvant chemotherapy was “optional”, the proportion of final rejection was very high (89.0%, 137/154). ③ The highest data composition ratios of “indication of radiation”, “acceptance of radiation”, and “effect of radiation” were “unnecessary” (49.1%, 1 423/2 915), “rejection” (93.8%, 2 629/2 803), and “stability” (38.1%, 45/118). There was a correlation between the planned strategy of adjuvant radiotherapy and the final acceptance of radiotherapy (χ2=139.593, P<0.001), that was, when the patients who should receive radiotherapy had not high acceptance (10.6%, 127/1 194), and the patients who should select optional radiotherapy all refused radiotherapy (100%).④ The data composition ratios of “none” of oral and intravenous targeted therapy drugs in targeted therapy were the highest, at 84.2% (2 121/2 520) and 73.3% (206/281), respectively. ConclusionBy expounding the characteristics of the current adjuvant treatment of colorectal cancer in DACCA, it provides a reference for the adjuvant treatment of colorectal cancer.
ObjectiveTo summarize controversy and progress of multi-slice spiral CT in efficacy evaluation of transformation therapy for advanced gastric cancer.MethodThe recent studies published at home and abroad on the spiral CT in evaluating the therapeutic effect of transformation therapy for the advanced gastric cancer were reviewed and analyzed.ResultsIn recent years, though the energy spectrum and dual-energy CT examinations had appeared, the most common tool in evaluating of the efficacy of transformation therapy for the advanced gastric cancer was the spiral CT. The most common evaluation standard was still the RECIST standard.ConclusionsSpiral CT has its outstanding diagnostic significance in therapeutic evaluation of transformation therapy for advanced gastric cancer. Although there is some controversy, with advancements of a large number of studies, it will greatly help diagnosis and treatment of advanced gastric cancer.
ObjectiveTo summarize the current status and progress of nutritional support therapy for pancreatic cancer in order to improve the understanding of the impact of nutritional support treatment on pancreatic cancer and guide clinical work.MethodThe literatures about nutritional support and chemotherapy for pancreatic cancer at home and abroad were read and reviewed.ResultsFor most patients with malignant pancreatic tumors, nutritional risk or malnutrition might accompany them for a lifetime. Regular nutritional risk screening, timely nutritional assessment and necessary nutritional treatment played an extremely important role in the process of comprehensive anti-tumor treatment.ConclusionAlthough there are still some core problems to be solved in nutritional support therapy and chemotherapy for pancreatic cancer, its efficacy is gradually recognized and widely used by clinical workers, which might be helpful to improve the prognosis of patients with pancreatic cancer.
Natural collagen peptides are collagen hydrolysates. Because of their unique physicochemical properties and excellent biological activities, collagen peptides have been a research hotspot of cosmetic raw materials development and skincare efficacy improvement. Combined with the needs of the skincare efficacy and the development trends of cosmetics, the extraction methods and their structural characteristics of natural collagen peptides were summarized in detail. The applications and its research progress in skincare efficacy of collagen peptides, such as moisturizing and anti-wrinkle, trophism and anti-aging, filling and skin regeneration were expressed with emphasis. Finally, the development and practical applications in cosmetics of natural collagen peptides were adequately prospected.
ObjectiveTo analyze the clinical characteristics of patients with tuberculous pleural effusion and malignant pleural effusion and explore the value of laboratory indexes of pleural effusion in the differential diagnosis of tuberculous pleural effusion and malignant pleural effusion.MethodsThe clinical data and laboratory indexes of pleural effusion of patients with tuberculous pleural effusion and patients with malignant pleural effusion hospitalized in West China Hospital of Sichuan University between January and December 2017 were analyzed retrospectively. Those examinations with statistical significance were selected to establish a binary logistic regression model for diagnosing malignant pleural effusion from tuberculous pleural effusion. Hosmer-Lemeshow test was used to assess the goodness of fit of the logistic model, and a receiver operating characteristic (ROC) curve was plotted to assess the diagnostic value of the model.ResultsThe average age of the 128 patients with tuberculous pleural effusion was (51.60±21.02) years, and the average age of the 164 malignant pleural effusion was (63.52±11.87) years. Patients with tuberculous pleural effusion were prone to getting symptoms of cough, expectoration, fever, chest pain and tightness in breathing, with statistical significance (P<0.05). The level of adenosine deaminase in patients with tuberculous pleural effusion was (23.06±21.29) U/L, higher than that in malignant pleural effusion; the difference was statistically significant (P<0.05). The levels of albumin, glucose, carbohydrate antigen (CA) 125, CA19-9, carcinoembryonic antigen (CEA) and cyto-keratin 19 fragment antigen 21-1 in patients with malignant pleural effusion were higher than those in patients with tuberculous pleural effusion (P<0.05). Logistic regression analysis showed that CA125, CEA and glucose were introduced to model as the main effect. The area under the ROC curve was 0.914 [95% confidence interval (0.864, 0.964)], with an improved diagnostic efficiency.ConclusionsThe clinical manifestations of tuberculous pleural effusion and malignant pleural effusion are multifarious with low specificity. A joint detection of CA125, CEA and glucose in pleural effusion and the joint diagnostic model can identify tuberculous pleural effusion and malignant pleural effusion better.
ObjectiveTo summarize the current treatment status and progress of neoadjuvant chemotherapy for pancreatic cancer in order to improve the understanding of neoadjuvant chemotherapy and to guide clinical work.MethodThe relevant literatures at home and abroad on neoadjuvant chemotherapy for pancreatic cancer were readed and reviewed.ResultsNeoadjuvant chemotherapy could reduce tumor lesions, increase R0 resection rate, decrease postoperative complication rate, and improve patients’ survival, however, there was currently no high quality evidence-based medicine proof. At present, there was no unified neoadjuvant chemotherapy regimens for pancreatic cancer in the world. FOLFIRINOX, gemcitabine plus S-1, and gencitabine plus Nab-paclitaxel were the three common regimens we used. In addition, the neoadjuvant chemotherapy of pancreatic cancer had no uniform standard, and there were insufficient methods for evaluating therapeutic effects.ConclusionAlthough there are still some core problems need to be solved in neoadjuvant chemotherapy for pancreatic cancer, however, it’s curative effect is gradually recognized and widely used by clinicians, which is beneficial to provide a better prognosis for pancreatic cancer patients.