Objective To explore the clinical features and surgical management of aged patients with acute cholecystitis,and try to command the opportunity and procedure of laparoseopic cholecystectomy(LC)better.Meth- ods Clinical data of 52 aged cases with acute cholecystits undergone LC were analyzed retrospectively.Results All of the patients(within 48h of the acute attack)were successfully recovered without serious operative complications. Conclusion Aged acute cholecystitis progressed rapidly and its operative difficulty and risk were higher;only if more attention was paid to perioperative managements and operative time and technical skill were mastered,early LC for the patients was safe and feasible.Therefore.it should be recommended in the great majority of cases except the des- perate patients whose general condition was too poor to operate.

Objective To investigate the efficacy of precise hemihepatectomy guided by middle hepatic vein(MHV),and to study the value of preoperative hepatic vein evaluation.Methods The clinical data of 68 patients who received hemihepatectomy at the Nanjing Drum Tower Hospital from October 2007 to September 2009were prospectively studied.Of the 68 patients,30 received precise hemihepatectomy guided by MHV(precise group)and 38 received anatomical hemihepatectomy(traditional group).The types of hepatic vein in the precise group were evaluated and classified preoperatively.The operation time,operative blood loss,volume of blood transfusion,liver function,morbidity and length of hospital stay of the 2 groups were compared.All data were analyzed using the t test,rank sum test,chi-square test and Fisher exact probability.Results According to the Nakamura's classification,there were 17(57%)patients with type Ⅰ,8(27%)with type Ⅱ and 5(16%)with type Ⅲ;according to the Kawasaki's classification,there were 11 patients with type Ⅰ(37%)and 19 with type Ⅱ(63%).There were 13 patients received right hepatectomy with MHV preservation,15 received left hepatectomy with MHV preservation,1 received right hepatectomy without MHV preservation and 1 received left hepatectomy without MHV preservation.There were no significant difference in the volume of operative blood loss and blood transfusion,level of alanine transaminase,total bilirubin,cholinesterase at postoperative day 3,total length of hospital stay and length of postoperative hospital stay between the 2 groups(t = 1.07,0.92,0.07,0.21,0.63,0.63,0.75,P ＞ 0.05).The operation time,levels of albumin at postoperative day 3 and complication rate were (342 ± 113)minutes,(35 ±3)g/L and 40%(12/30)in the precise group,and(270 ±73)minutes,(33 ±3)g/Land 66%(25/38)in the traditional group,respectively,with significant differences between the 2 groups(t =2.79,2.19;x2 =4.49,P＜0.05).The positive rates of the resection margin were 5%(1/19)in the precise group and 35%(8/23)in the traditional group,there was a significant difference between the 2 groups(P ＜0.05).ConclusionPreoperative hepatic vein evaluation and precise hemihepateetomy guided by MHV can preserve the functional liver tissues with venous drainage,achieve adequate tumor-free resection margin and reduce the postoperative complication rate.

OBJECTIVETo explore the effect of Tongfu Jinghua Decoction (TJD) on hemodynamics and tissue oxygen metabolism in patients with post-traumatic sepsis shock.

METHODSTotally 60 patients were randomly assigned to the treatment group and the control group, 30 in each group. Patients in the treatment group took TJD or were administered with TJD by nasal feeding in combined with conventional Western medical treatment, while patients in the control group only received conventional Western medical treatment. Changes of each index in hemodynamics and tissue oxygen metabolism were observed before treatment, and at 6, 12, 24, and 48 h after treatment.

RESULTSCompared with before treatment in the same group, hemodynamic changes were significantly improved at each time point in the two groups. All indices of tissue oxygen metabolism at each time point of the two groups were significantly improved, except changes of O2 extraction ratio (ER) after treatment in the control group (P < 0.05, P < 0.01). Compared with the control group in the same period, heart rate (HR), systemic vascular resist- ance (SVR), and cardiac output (CO) were significantly improved with statistical difference (P < 0.05, P < 0.01). Mean arterial pressure (MAP), central venous pressure (CVP), and cardiac index (CI) were significantly improved at 6, 12, and 24 h after treatment with statistical difference (P < 0.05, P < 0.01). Each index of tissue oxygen metabolism in the treatment group were all improved at each time point with statistical difference (P < 0.05, P < 0.01).

CONCLUSIONTJD combined with conventional Western medical treatment could quickly improve hemodynamics and tissue oxygen metabolism disorder in patients with septic shock, and its curative effect was superior to that of conventional Western medical treatment alone.

Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Heart Rate ; Hemodynamics ; drug effects ; Humans ; Oxygen ; metabolism ; Sepsis ; Shock, Septic ; drug therapy ; metabolism

Objective To investigate whether elevated pre-procedural C-reactive protein (CRP) and Interleukin-6 (IL-6) concentrations may be relevant to early outcome in patients undergoing PCI.Method 100 consecutive patients undergoing pereutaneuous coronary intervention (PCI) were included in our study.Peripheral blood samples for CRP and IL-6 testing were withdrawn before PCI.Acute vascular complications resulted from PCI were determined by subsequently coronary angiography.The early coronary events during hospitalization were clinically followed.Results Thirty patients developed acute vessel occlusion,and another one developed subacute coronary thrombosis at 2 days after PCI.Increased levels of CRP correlated well with the occurrence of vascular complications as regards the significant difference existing amongⅠvsⅢandⅠvsⅣquartile groups,P

Animals ; Antiviral Agents ; pharmacology ; therapeutic use ; DNA-Directed RNA Polymerases ; antagonists & inhibitors ; Drug Discovery ; Hemagglutinin Glycoproteins, Influenza Virus ; chemistry ; metabolism ; Humans ; Influenza A virus ; drug effects ; genetics ; metabolism ; Influenza, Human ; drug therapy ; Molecular Targeted Therapy ; Neuraminidase ; antagonists & inhibitors ; RNA-Binding Proteins ; antagonists & inhibitors ; Signal Transduction ; drug effects ; Viral Core Proteins ; antagonists & inhibitors ; Viral Matrix Proteins ; antagonists & inhibitors

Objective:To observe the motor capacity of patients early after cardiac surgery using a cardiopulmonary exercise test.Methods:Patients who had performed a cardiopulmonary exercise test within 3 months after cardiac surgery were included in this retrospective study. Patients who took the test within 30 days of the operation formed a discharge group ( n=20), those within 30 to 60 days and 60 to 90 days formed the one month and two month groups ( n=10 for both). The discharge group was further divided into an aortic surgery group ( n=9), a bypass surgery group ( n=6) and a valve surgery group ( n=5) according to their procedure. The exercise capacity of each person was measured in terms of the changes in heart rate and systolic pressure from the resting to the anaerobic threshold stage. Anaerobic threshold, peak oxygen uptake and carbon dioxide ventilation equivalent were also recorded. Results:All of the patients completed the cardiopulmonary exercise test above the anaerobic threshold, and no adverse events such as exercise accidents occurred. At the anaerobic threshold the average heart rate of the discharge group was (8.8±7.1)bpm, significantly lower than the averages of the one month and two months groups: (17.0±5.9) and (18.3±10.5)bpm respectively. The average anaerobic thresholds and peak oxygen uptakes of the 1 month and 2 months groups were not significantly different, but they were all significantly higher than the discharge group′s averages. There were, however, no significant differences among the groups in the average changes in their systolic pressure and carbon dioxide ventilation equivalent. Moreover, the average anaerobic threshold and peak oxygen uptake of the aortic surgery group and the bypass surgery group were significantly lower than the valve surgery group′s averages.Conclusions:Postoperative motor ability after cardiac surgery improves significantly for at least 30 days. Patients who have received aortic or bypass surgery have significantly lower exercise capacity than those after valve surgery.

OBJECTIVESTo investigate the relationship between the epithelial growth factor receptor (EGFR) mutation status and clinicopathological factors, and to analyze the mutation on the effect in non-small cell lung cancer (NSCLC) after surgery.

METHODSThe NSCLC patients who were resected and detected EGFR gene from March 2009 to March 2011 were retrospectively reviewed. The relationship between EGFR mutation status and clinicopathological factors, tumor markers, prognostic was analyzed.

RESULTSThe mutation and the wild group had 169 and 214 patients respectively. EGFR mutation in female, non-smoking, adenocarcinoma and less than 60 years old accounted for 63.91%, 61.54%, 88.76% and 62.13% with statistical significance compared with male (χ(2) = 53.490, P = 0.000), smoking (χ(2) = 48.568, P = 0.000), non-adenocarcinoma (χ(2) = 105.560, P = 0.000) and more than 60 years old (χ(2) = 6.057, P = 0.017). Disease free survival (DFS) of the wild group was better than mutation group (χ(2) = 11.329, P = 0.001). In addition, there were some relations between mutation status and excision repair cross complementing (ERCC1) protein, carcinoembryonic antigen (CEA), squamous cell carcinoma (SCC) and Cyfra21-1. ERCC1(+) (χ(2) = 6.739, P = 0.012), SCC(χ(2) = 16.839, P = 0.000) and Cyfra21-1(χ(2) = 6.638, P = 0.013) more than normal value was common in wild group. Increased CEA was common in mutation group (χ(2) = 5.436, P = 0.023).

CONCLUSIONSEGFR mutation is commonly found in female, non-smoking, adenocarcinoma and less than 60 years old NSCLC patients. The wild group obtains better DFS than mutation group. Tumor markers may predict the mutation status, which need further research.

Carcinoma, Non-Small-Cell Lung ; genetics ; mortality ; pathology ; Disease-Free Survival ; Female ; Humans ; Lung Neoplasms ; genetics ; pathology ; surgery ; Male ; Middle Aged ; Mutation ; Prognosis ; Receptor, Epidermal Growth Factor ; genetics ; Retrospective Studies

OBJECTIVETo observe the protection of Qingyuan Shenghua Decoction (QSD) on multiple organs of sepsis patients after bone trauma, and to preliminarily explore its mechanism.

METHODSTotally 60 sepsis patients after bone trauma were randomly assigned to the treatment group and the control group according to random digit table, 30 in each group. All patients received routine Western medical treatment. Patients in the treatment group additionally took QSD or were nasally fed with QSD, one dose per day for 1 week. Changes of WBC, oxygenation index (PaO2/FiO2), serum creatinine (SCr), total bilirubin (TBIL), aspartate aminotransferase (AST), fibrinogen (FIB), D-dimer (DD), activated partial thromboplastin time (APTT), pro-calcitonin (PCT), C-reactive protein (CRP), heart rate (HR), mean arterial pressure (MAP), intra-abdominal pressure, scores for Acute Physiology and Chronic Health Evaluation II (APACHE II), sequential organ failure assessment (SOFA) scores were observed before treatment and on day 1, 3 and 7 after treatment.

RESULTSCompared with the control group at the same time point, MAP increased at post-treatment day 1 and 3; CRP, APTT, HR, SCr, TBIL, AST, intra-abdominal pressure at post-treatment day 3 obviously decreased in the treatment group (P < 0.05, P < 0.01). WBC, SOFA scores, PCT, CRP, APACHE II, APTT, D-D, HR, SCr, TBIL, AST and intra-abdominal pressure significantly decreased; FIB, MAP and PaO2/FiO2 obviously increased at post-treatment day 7 (P < 0.05, P < 0.01).

CONCLUSIONQSD had good protective effect on multiple organ function in sepsis patients after bone trauma, and its mechanism might be related with effectively clearing endotoxin, alleviating inflammatory reactions, and fighting against coagulation dysfunction.

APACHE ; Blood Coagulation ; Bone Diseases ; complications ; C-Reactive Protein ; metabolism ; Calcitonin ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Fibrin Fibrinogen Degradation Products ; metabolism ; Humans ; Inflammation ; Partial Thromboplastin Time ; Protein Precursors ; metabolism ; Sepsis ; drug therapy ; etiology

Objective: To evaluate the efficacy of the third-generation instrumentation including TSRH, CD and ISOLA in the treatment of adult scoliosis. Methods:Thirty-five adult patients with idiopathic or degenerative scoliosis who received treatment with third-generation instrumentation (TSRH,CD and ISOLA) between July 1999 to January 2003 were retrospectively reviewed. The mean preoperative cobb angle of major curves of the frontal plane was 58.1°(42°-95°). The patients received a combined anteroposterior approach or a single posterior procedure. The mean follow-up time was 20 months(10-48 months). Preoperative and postoperative Cobb angles of the frontal plane and sagittal plane and the distance between C7 and CVLS were measured. The subjective assessment was judged by questionnaire. Results: Postoperative clinical appearance of all patients improved significantly. Mean correction of major curves of the coronal plane was 53.2%. Mean loss of correction of the coronal plane in the last follow-up was 4.3°. The distance between the midline of C7 and CVSL was corrected from 2.6 cm to 0.24 cm. The results of follow-up showed that 89.3% patients were satisfied with the outcome. Pneumatothorax and haematothorax occurred in 2 patients. Three patients still complained of low back pain one year after operation because of adjacent degeneration in 2 patients and pseudoarthrosis in the remaining 1 patient. Conclusion: Imageologic findings and subjective assessment of the patients showed that the third-generation instrumentation can achieve good correction and trunk balance in the treatment of adult scoliosis with fewer complications.

Objective: To evaluate the efficacy of the third-generation instrumentation including TSRH, CD and ISOLA in the treatment of adult scoliosis. Methods:Thirty-five adult patients with idiopathic or degenerative scoliosis who received treatment with third-generation instrumentation (TSRH,CD and ISOLA) between July 1999 to January 2003 were retrospectively reviewed. The mean preoperative cobb angle of major curves of the frontal plane was 58.1°(42°-95°). The patients received a combined anteroposterior approach or a single posterior procedure. The mean follow-up time was 20 months(10-48 months). Preoperative and postoperative Cobb angles of the frontal plane and sagittal plane and the distance between C7 and CVLS were measured. The subjective assessment was judged by questionnaire. Results: Postoperative clinical appearance of all patients improved significantly. Mean correction of major curves of the coronal plane was 53.2%. Mean loss of correction of the coronal plane in the last follow-up was 4.3°. The distance between the midline of C7 and CVSL was corrected from 2.6 cm to 0.24 cm. The results of follow-up showed that 89.3% patients were satisfied with the outcome. Pneumatothorax and haematothorax occurred in 2 patients. Three patients still complained of low back pain one year after operation because of adjacent degeneration in 2 patients and pseudoarthrosis in the remaining 1 patient. Conclusion: Imageologic findings and subjective assessment of the patients showed that the third-generation instrumentation can achieve good correction and trunk balance in the treatment of adult scoliosis with fewer complications.