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1.
Chinese Journal of Digestive Surgery ; (12): 981-987, 2021.
Article in Chinese | WPRIM | ID: wpr-908464

ABSTRACT

Objective:To investigate the predictive value of postoperative C-reactive protein for serious complications after Da Vinci robotic surgical system radical gastrectomy of gastric cancer.Methods:The retrospective case-control study was conducted. The clinicopathological data of 298 patients with advanced gastric cancer who underwent Da Vinci robotic surgical system radical gastrectomy in the 940th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army from January 2017 to June 2019 were collected. There were 253 males and 45 females, aged from 24 to 86 years, with a median age of 60 years. Of the 298 patients, 275 cases underwent no serious postoperative complications and 23 cases underwent serious postoperative complications. Observation indicators: (1) serious postoperative complications; (2) analysis of risk factors for serious postoperative complications after Da Vinci robotic surgical system radical gastrectomy of gastric cancer; (3) performance evaluation of the predictive indicators. Measurement data with skewed distribution were represented as M(range). Count data were described as absolute numbers and comparison between groups was conducted using the chi-square test or Fisher exact probability. Comparison of ordinal data was conducted using the rank sum test. Univariate analysis was conducted using the chi-square test. Multivariate analysis was conducted using Logistic regression model. The receiver operating characteristic curve was drawn and the area under curve (AUC) was used to compare and estimate the efficiency of diagnostic criteria. The value of Youden index was used to determine the optimal cut-off point. Results:(1) Serious postoperative complications: of the 298 patients, 23 cases underwent complications classified ≥grade Ⅲa of Clavien-Dindo classifica-tion, including 10 cases with grade Ⅲa complications, 7 cases with grade Ⅲb complications, 4 cases with grade Ⅳa complications, 1 case with grade Ⅳb complications and 1 case with grade Ⅴ complications. (2) Analysis of risk factors for serious postoperative complications after Da Vinci robotic surgical system radical gastrectomy of gastric cancer. Results of univariate analysis showed that operation time, indicators of C-reactive protein concentration and neutrophil count at post-operative day 1, and indicators of C-reactive protein concentration, white blood cells count, neutrophil count and platelet count at postoperative day 3 and pathological stage were related factors affecting serious complications for advanced gastric cancer after Da Vinci robotic surgical system radical gastrectomy ( χ2=7.671, 4.504, 5.045, 48.293, 9.575, 15.436, 13.731, 9.537, P<0.05). Results of multivariate analysis showed that the operation time ≥250 minutes, the concentration of C-reactive protein at postoperative day 3 ≥16.65 mg/dL, the neutrophil count at postoperative day 3 ≥8.167×10 9/L, the platelet count at postoperative day 3 ≥218×10 9/L and the pathological stage of tumor as stage Ⅱ and stage Ⅲ were independent risk factors affecting serious complications for advanced gastric cancer after Da Vinci robotic surgical system radical gastrectomy ( odds ratio=3.721, 16.084, 6.056, 6.893, 12.455, 95% confidence interval: 1.032-13.421, 4.657-55.547, 1.073-34.163, 1.798-26.423, 1.338-115.930, P<0.05). (3) Performance evaluation of the predictive indicators: the C-reactive protein concentration at postoperative day 3 was a high-performance predictor with the AUC as 0.851 (95% c onfidence interval: 0.780-0.921, P<0.05) and neutrophil count and platelet count at postoperative day 3 were low-performance predictors with the AUC as 0.659 and 0.666 (95% confidence interval: 0.570-0.748 and 0.581-0.750, P<0.05). Conclusion:The C-reactive protein concentration ≥16.65 mg/dL at postoperative day 3 is a high performance predictive indicator for serious complications after Da Vinci robotic surgical system radical gastrectomy of gastric cancer.

2.
Chinese Journal of Digestive Surgery ; (12): 976-982, 2020.
Article in Chinese | WPRIM | ID: wpr-865138

ABSTRACT

Objective:To investigate the application value of Clavien-Dindo classification in evaluation of postoperative short-term complications of Da Vinci robotic-assisted or laparoscopic-assisted total gastrectomy with D 2 lymphadenectomy. Methods:The retrospective cohort study was conducted. The clinicopathological data of 262 patients with gastric cancer who were admitted to the 940th Hospital of Joint Logistic Support Force of Chinese People′s Liberation Army from January 2016 to January 2019 were collected. There were 214 males and 48 females, aged (58±11) years, with a range from 17 to 81 years. Of 262 patients, 120 cases undergoing Da Vinci robotic-assisted total gastrectomy + D 2 lymphadenectomy + Roux-en-Y anastomosis were divided into robotic group, and 142 cases undergoing laparoscopic-assisted total gastrectomy + D 2 lymphadenectomy + Roux-en-Y anastomosis were divided into laparoscopic group. Observation indicators: (1) intraoperative and postoperative situations; (2) postoperative pathological examination; (3)complications; (4) stratified analysis; (5) follow-up. Follow-up using outpatient examination and telephone interview was performed to detect complications, tumor recurrence and survival of patients within postoperative 2 months. The follow-up was up to May 2019. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the t test. Measurement data with skewed distribution were represented as M (range), and comparison between groups was analyzed using the Mann-Whitney U test. Count data were described as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Comparison of ranked data between groups was analyzed using the rank sum test. Results:(1) Intraoperative and postoperative situations: cases undergoing conversion to open surgery, the operation time, volume of intraoperative blood loss, the number of lymph node dissected, time to first flatus, time to initial fluid diet intake, duration of postoperative hospital stay of the robotic group were 1, (243±42)minutes, 100 mL(range, 100-150 mL), 38±15, (2.8±1.0)days, 3 days(range, 3-4 days), 11 days(range, 9-13 days), respectively. The above indicators of the laparoscopic group were 2, (244±38)minutes, 100 mL(range, 100-150 mL), 34±14, (3.2±1.0)days, 4 days(range, 3-5 days), 10 days(range, 9-13 days), respectively. There were significant differences in the number of lymph node dissected, time to first flatus, time to initial fluid diet intake between the two groups ( t=2.068, -3.030, Z=-3.370, P<0.05), and there was no significant difference in cases undergoing conversion to open surgery, the operation time, volume of intraoperative blood loss, duration of postoperative hospital stay between the two groups ( χ2=0.000, t=-0.158, Z=-1.824, -0.088, P>0.05). (2) Postoperative pathological examination: cases with well differentiated tumor, moderately differentiated tumor, poorly differentiated tumor, signet ring cell carcinoma or other types of tumor, cases in stage T1b, T2, T3 or T4a (pT staging), cases in stage N0, N1, N2, N3a or N3b (pN staging), cases in stage ⅠB, ⅡA, ⅡB, ⅢA, ⅢB or ⅢC (pTNM staging) of the robotic group were 6, 50, 55, 9, 10, 22, 63, 25, 42, 19, 19, 24, 16, 17, 22, 23, 20, 23, 15, respectively. The above indicators of the laparoscopic group were 4, 42, 84, 12, 6, 18, 81, 37, 39, 27, 32, 19, 25, 13, 19, 28, 39, 16, 27, respectively. There was no significant difference in the above indicators between the two groups ( Z=-1.880, -1.827, -0.140, -1.460, P>0.05). (3) Complications: cases with complication classified as grade Ⅰ, grade Ⅱ, grade Ⅲa, grade Ⅲb, grade Ⅳa, grade Ⅳb of Clavien-Dindo classification, cases with death, cases with overall complications, cases with severe complications of the robotic group were 9, 6, 3, 2, 2, 0, 0, 22, 7, respectively. The above indicators of the laparoscopic group were 12, 15, 9, 6, 3, 1, 1, 47, 20, respectively. There were significant differences in cases with overall complications, cases with severe complications between the two groups ( χ2=7.309, 4.790, P<0.05), and there was no significant difference in cases with complication classified as grade Ⅰ, grade Ⅱ, grade Ⅲa, grade Ⅲb, grade Ⅳa, grade Ⅳb of Clavien-Dindo classification, cases with death between the two groups ( χ2=0.080, 2.730, 1.042, 0.704, 0.000, 0.000, 0.000, P>0.05). (4) Stratified analysis: of the patients with overall complications in robotic group, cases of male or female, cases aged ≥65 years or <65 years, cases with body mass index (BMI) ≥24 kg/m 2 or <24 kg/m 2, cases with tumor diameter ≥5 cm or <5 cm, cases with or without abdominal surgery, cases with tumor located at upper stomach or middle stomach, cases in Ⅰ-Ⅱ grade or Ⅲ grade of American Society of Anesthesiologists (ASA) classification, cases with well differentiated tumor or undifferentiated tumor, cases in stage Ⅰ-Ⅱ or stage Ⅲ (pTNM staging), cases with operation time ≥250 minutes or <250 minutes, cases with volume of intraoperative blood loss ≥150 mL or <150 mL, cases with the number of lymph node dissected ≥25 or <25 were 15, 7, 14, 8, 11, 11, 16, 6, 4, 18, 19, 3, 15, 7, 7, 15, 8, 14, 12, 10, 12, 10, 14, 8, respectively. The above indicators of patients with overall complications in the laparoscopic group were 33, 14, 17, 30, 16, 31, 36, 11, 11, 36, 27, 20, 31, 16, 13, 34, 14, 33, 24, 23, respectively. Of the patients with overall complication, there were significant differences in cases of male, cases aged ≥65 years or <65 years, cases with BMI<24 kg/m 2, cases with tumor diameter≥5 cm, cases without abdominal surgery, cases with tumor located at middle stomach, cases in Ⅰ-Ⅱ grade or Ⅲ grade of ASA classification, cases with well differentiated tumor, cases in stage Ⅲ (pTNM staging), cases with operation time ≥250 minutes, cases with volume of intraoperative blood loss <150 mL, cases with the number of lymph node dissected ≥25 between the two groups ( χ2=6.683, 4.207, 6.761, 7.438, 4.297, 6.325, 9.433, 3.970, 4.850, 4.911, 3.952, 3.915, 6.865, 4.128, P<0.05) and there was no significant difference in cases of female, cases with BMI≥24 kg/m 2, cases with tumor diameter <5 cm, cases with abdominal surgery, cases with tumor located at upper stomach, cases with undifferentiated tumor, cases in stage Ⅰ-Ⅱ (pTNM staging), cases with operation time < 250 minutes, cases with volume of intraoperative blood loss ≥150 mL, cases with the number of lymph node dissected <25 between the two groups ( χ2=0.277, 1.052, 1.996, 1.552, 2.172, 2.594, 2.244, 3.771, 1.627, 3.223, P>0.05). (5) Follow-up: 262 patients were followed up postoperatively for 2 months. During the follow-up, no patient was diagnosed with tumor recurrence, and one patient in the laparoscopic group died of severe infection. Conclusions:The Clavien-Dindo classification can be used in evaluating postoperative short-term complications of Da Vinci robotic-assisted or laparoscopic-assisted total gastrectomy with D 2 lymphadenectomy. Compared with laparoscopic-assisted total gastrectomy with D 2 lymphadenectomy, Da Vinci robotic-assisted total gastrectomy with D 2 lymphadenectomy has the advantages of minimally invasiveness, low incidence of overall and severe complication.

3.
Chinese Journal of Geriatrics ; (12): 37-40, 2018.
Article in Chinese | WPRIM | ID: wpr-709185

ABSTRACT

Objective To investigate the relative factors of depression in elderly inpatients with multiple chronic diseases. Methods A total of 438 elderly inpatients with multiple chronic diseases were investigated and analyzed by the comprehensive geriatric assessment. Results Among 438 elderly inpatients with chronic diseases, 154 cases(35.15%)were accompanied by depression.The rates of female,non-marital status(single/widowed/divorced),lower income,frequent fall and insomnia were significantly higher in depression group than in non-depression group(P=0.02,0.00,0.00,0.00,0.00,respectively).The scores of cognitive function,nutritional status and activities of daily living were significantly lower in depression group than in non-depression group(P=0.03, 0.00,0.00,respectively),and the pain score was significantly higher in depression group than in non-depression group(P=0.00).The prevalence of diabetes and chronic obstructive pulmonary disease was significantly higher in depression group(P= 0.03,0.04;respectively).Multiple Logistic regression analysis revealed that non-marital status,low income,insomnia,cognitive impairment,malnutrition and diabetes could significantly increase the risk of depression in elderly patients with chronic diseases(OR=2.291,2.065,2.384,2.965,2.561,1.949,respectively,all P<0.05). Conclusions Female,non-marital status,falls,insomnia,cognitive dysfunction,malnutrition,decreased viability of daily life,diabetes,chronic pain and chronic obstructive pulmonary disease are positively associated with the late-life depression.Among them,non-marital status,low income,insomnia,cognitive dysfunction,malnutrition and diabetes could markedly increase the risk of depression in elderly patients with chronic diseases.

4.
Chinese Journal of Applied Clinical Pediatrics ; (24): 1321-1324, 2014.
Article in Chinese | WPRIM | ID: wpr-671864

ABSTRACT

Objective To identify clinical predictive factors in intractable childhood epilepsy,to provide some evidence for its early diagnosis.Methods Six hundred and twenty-four children with newly diagnosed epilepsy were retrospectively identified in Xinhua Hospital Affiliated to Shanghai Jiaotong University Medical School(1993-2009).The epileptic children were divided into a drug-responsive epilepsy group (n =584) and an intractable epilepsy group (n =40).Clinical data of patients were retrospectively analyzed,including the gender,age,pathogen,inducement,number of pre-treatment seizures,seizure type,seizure type change,seizure duration,family history,previous history,physical examination,brain CT and initial electroencephalogram(EEG) findings.Single factor analysis and Logistic regression analysis were made in 2 groups.Results Strong univariate associations suggested that some factors could increase the risks of intractable epilepsy:symptomatic or cryptogenic epilepsy,mental retardation,type of infantile spasm,positive neurological examination and large absolute number of pre-treatment seizures,and changes in seizure types in the course of the disease.With multiple Logistic regression,independent predictors of intractability were symptomatic or cryptogenic etiology(OR =3.61),large absolute number of pre-treatment seizures and changes in seizure types in the course of the disease(OR =4.76).Conclusions It's necessary to be wary of intractable epilepsy and to adjust therapy accordingly when seizures were uncontrollable and accompanied by one or more conditions such as symptomatic or cryptogenic epilepsy,large absolute number of pre-treatment seizures,changes in seizure types in the course of the disease.

5.
International Journal of Cerebrovascular Diseases ; (12)2006.
Article in Chinese | WPRIM | ID: wpr-679531

ABSTRACT

Neurotrophic factor activates signal pathways of intracellular phosphoinositide 3-kinase and extracellular signal-regulated kinase after acting on Trk receptor tyrosine kinase.It promotes the survival and differentiation of neurons.The development of small molecule Trk agonists of non-peptides and neurotrophic factor simulants can avoid a number of shortcomings of neurotrophic factors while agitating trk receptor signal transduction.It may provide a novel therapeutic approach for the treatment of nervous system diseases.

6.
Journal of Shanghai Jiaotong University(Medical Science) ; (6)2006.
Article in Chinese | WPRIM | ID: wpr-640906

ABSTRACT

Objective To explore the relationship between predictable ocular motor control and cognitive function in Parkinson's disease(PD). Methods Videonystagmography was used to examine 24 patients with idiopathic PD(PD group) and 24 healthy controls(control group) on predictable ocular motor control.The accuracies of saccade were compared between two groups.The correlation among accuracy for predictive saccade(latency

7.
Journal of Shanghai Jiaotong University(Medical Science) ; (6)2006.
Article in Chinese | WPRIM | ID: wpr-640451

ABSTRACT

Objective To investigate the expression pattern of tropomyosin receptor kinase(Trk)after focal cerebral ischemia in rat,and to explore the relationship between ischemia and the pattern of Trk expression. Methods(The model) of focal cerebral ischemia was built by middle cerebral artery occlusion.Immunocytochemistry staining was used to observe the dynamic changes of Trk expression at different time of acute stage of ischemia,and the patterns at different regions of the striate and hippocampal were detected. Results Trk immuno-positive neurons widely expressed in the normal brain.The number of Trk immuno-positive neurons was decreased abruptly in the necrosis core of the focal cerebral of ischemia,while increased obviously in the penumbra region and the DG area after 6 h of occlusion(P

8.
Journal of Shanghai Jiaotong University(Medical Science) ; (6)2006.
Article in Chinese | WPRIM | ID: wpr-640450

ABSTRACT

Objective To evaluate the therapeutic effects of aminoguanidine(AG) on cerebral ischemia-reperfusion damage in rats. Methods The intravascular thread models with 2 h of occlusion and 22 h of reperfusion were made in the rats.The brain infarction size and the degree of blood brain barrier(BBB) disruption in the ischemic regions were evaluated by staining with 2,3,5-triphenyl tetrazolium chloride and observing with Evans blue fluorescence microscope.HE staining was utilized for observing neutrophil infiltration. Results The brain infarction(volume,) the area of BBB disruption and the degree of neutrophil infiltration were dramatically decreased in the treatment group as compared to the control group(P

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