改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

改良胆肠袢式吻合术的疗效分析

Objective To evaluate the long-term efficacy of modified loop choledochojejunostomy (MLC). Methods The clinical data of 259 patients who had underwent choledochojejunostomy in First Affiliated Hospital of Sun Yat-Sen University from January 2000 to December 2006 were retrospectively analyzed. Of all the patients, 130 underwent MLC (MLC group) and 129 underwent Roux-en-Y choledochojejunostemy (RYC, RYC group). The changes in incidence of cholangitis and liver function between the 2 groups were compared. All the data were analyzed by t test, chi-square test or Fisher exact probability. Results The levels of alaninetransa-minase and alkaline phosphomonoesterase were (63±42) U/L and (147±147) U/L in MLC group, and (84±52)U/L and (256±201)U/L in RYC group, with statistical difference between the 2 groups (t=1.634, 1.655, P>0.05). The level of gamma-glutamyl transferase in MLC group was (116±91)U/L, which was signifieandy lower than (169±96)U/L in RYC group (t=2.461, P<0.05). Three patients (2.3%) in MLC group and 9 (7.0%) in RYC group suffered from acute cholangitis after operation, with no statistical difference in the incidence between the 2 groups (P>0.05). Of the 12 patients with acute cholangids, 1 in MLC group and 7 in RYC group were hospitalized, with statistical difference between the 2 groups (P<0.05). Conclusions The incidence of acute cholangitis in patients who underwent MLC is comparable to that of RYC. However, the procedure of MLC is simpler than RYC, and patients have milder symptom and lesser frequency of reflux cholangitis onset after MLC.     

老年非心脏手术患者术前高敏C反应蛋白与术后心脏不良事件相关性的研究

Objective To investigate the relevance between level of preoperative high-sensitivity C-reactive protein(hsCRP) and the occurrence of postoperative adverse cardiac events in elderly patients underwent noncardiac surgery. Methods 49 patients of more than 65 years that had undergone elective noncardiac surgery were enrolled in the study. And all patients were conformed to the standards of "classification of risk factors for clinical history", content of "Guidelines on Preoperative Cardiovascular Evaluation for Noncardiac Surgery" established by the ACC/AHA .The patients were divided into two groups based on the preoperative hsCRP level:A group:hsCRP ≤ 3mg/L group (n=21) and B group: hsCRP>3mg/L group (n=28). General clinical characteristics of patients were recorded before operation, and 24 hours dynamic ECG was monitored a week prior to and after the operation. All patients taken measures of analgesia after surgery. The incidence of postoperative adverse cardiac events and the hospitalized days was recorded. The distinctions between two groups were analyzed regarding the occurrence of adverse cardiac events and hospitalized days after operation. Results 19 patients had postoperative myocardial ischemia; 4 cases in A group and 15 cases in B group. 7 patients suffered other postoperative adverse cardiac events, including 1 case in A group and the others in B group. There was statistically significant difference considering morbidity of myocardial ischemia in postoperation between the two groups, but there was no statistically significant difference about incidence of other adverse cardiac events and the length of stay in postoperation. Indexes about serious degree of myocardial ischemia:total depression time is(43.5±5.82 )min in A group, is( 135.0±81.2)min in B group. The depression times is(5.2±2.5 )in A group, is( 8.8±3.0)in B group.The longest depression time is( 23.7±9.2)min in A group, is( 84.3±54.1 )min in B group.Total ischemia burden is( 170.1 ±88.8 )mm· min-1 ·24h-1 in A group, is (311.3± 118.8 )mm· min-1 ·24h-1 in B group.There was statistically significant difference between the two groups. Conclusion Level of preoperative hsCRP>3 mg/L was relevant to the incidence of the most common postoperative adverse cardiac events--myocardial ischemia in elderly patients and level of preoperative hsCRP >3 mg/L was one of the risk factors of postoperative myocardial ischemia;Determination of preoperative hsCRP level may improve cardiovascular risk scoring system.     

免疫调控营养对重症急性胰腺炎的治疗作用

Objective To explore the therapeutic effect of immune regulating nutrition on severe acute pancreatitis (SAP). Methods The clinical data of 80 patients with SAP who were admitted to the Union Hospital of Huazhong University of Science and Technology from February 2008 to October 2009 were prospectively analyzed. The 80 patients were equally divided into conventional nutrition (CN) group and immune regulating nutrition (IRN) group. Patients in the CN group received CN support, while patients in the IRN group were supplemented with ω-3 polyunsaturated fatty acid (ω-3 PUFA ) and glutamine at the basis of CN support.APACHE Ⅱ scores were evaluated at day 1, 4, 7, 10, 14 in the course of treatment. The differences in the incidence of pulmonary and abdominal infection, sepsis, and other clinical parameters including operation intervention, mortality, length of ICU and hospital stay between the two groups were compared. All data were analyzed using the t test and chi-square test. Results The APACHE Ⅱ scores of patients in the IRN group were 15.3 ± 1.8 and 9.0 ± 1.8 at day 4 and 7, which were significantly lower than 20.0 ± 2.7 and 13.3 ± 2.4 in the CN group, respectively (t = 3.3, 2. 8, P < 0.05). The APACHE Ⅱ scores of patients in the IRN group at day 10and 14 were also lower than those in the CN group, while there was no significant difference (t =0. 7, 0. 6, P>0.05). The incidences of pulmonary and abdominal infection and surgical intervention rate in the IRN group were 18% (7/40), 13% (5/40) and 5% (2/40), which were significantly lower than 38% (15/40), 33% (13/40)and 20% (8/40) in the CN group, respectively (χ2 =4.0, 4.6, 4.1, P<0.05). The incidence of sepsis in the IRN group was 5% (2/40), which was lower than 8% (3/40) of the CN group, while there was no significant difference between the two groups ( χ2 =0.0, P >0.05 ). The average lengths of ICU and hospital stay in the IRN group were (5.4 ± 1.6 ) days and ( 38.6 ± 9.3 ) days, which were significantly lower than ( 7.8 ± 2.8 ) days and (43.1 ± 1 1.6) days in the CN group, respectively ( t = 2. 7, 3. 7, P < 0.05 ). The morality was 5% (2/40) in the IRN group and 8% (3/40) in the CN group, with no significant difference between the two groups (χ2 =0.0,P >0.05). Conclusion CN support supplemented with ω-3 PUFA and glutamine can adjust the inflammation reaction of SAP and sustain the normal immune function, which is helpful in decreasing the incidence of severe infection.     

抗凝溶栓治疗对急性下肢深静脉血栓形成预后的影响

Objective To explore the effect of anticoagulant thrombolytic therapy on acute deep venous thrombosis (DVT) and the incidence and severity of post-thrombotic syndrome (PTS). Method A total of 111 patients (113 limbs) with central or mixed types of deep venous thrombosis admitted from March 2003 to November 2008 were analyzed. The patients were divided into 3 groups by different therapies:anticoagulant group (41 limbs) , thrombolysis group (27 limbs), and catheter-directed thrombolysis group (45 limbs). In the follow-up, patients' swelling of lower extremity and recanalization of vein were found out by physical examination and venous ultrasound Duplex through following-up. The Villalta and VCSS marking scales were used in rating the incidence and severity of PTS, discussing treatments for acute phase as well as adjuvant treatment for chronic phase and the correlation between the incidence and severity of PTS. Results The average time of follow-up were (41±19) months in anticoagulant group, (52±1) months in thrombolysis group, and (26 ±10) months in catheter-directed thrombolysis group. According to the consequences from Villalta and VCSS rating scales, the incidences of PTS in the three groups were 58. 5% (24/41), 55.6% (15/27), and 35.6% (16/45), in which 20.8% (5/24), 3/15, and 1/16 were severe. The the catheter-directed thrombolysis group had a better consequence than the other two groups in reducing incidence and severity of PTS ( P ＜ 0. 05 ). The differences of circumferences of lower extremities of all patients had obvious improvement compared to that before the treatments. For patients who were treated by catheter-directed thrombolysis, the thigh circumference difference and calf circumference difference were (0. 5 ±1. 0) cm and (0. 7±1. 0) cm, which were more obvious compared to other two groups (P ＜0. 05).Most patients had their external-iliac and common-femoral veins recanalized. Using anticoagulant Pharmaceuticals and compression stockings can lead to a reduction in the incidence of PTS. Conclusions The incidences and symptoms of PTS and swelling of limbs can be significantly moderated by catheterdirected thrombolysis based on anticoagulating in the acute phase of DVT. Consequently, it would be the most efficient way in decreasing the occurrences of PTS and moderating the severities of PTS with the aids of regular anticoagulating and compression stockings.