摘要:目的: 探討益活清下法治療重癥急性胰腺炎(severe acute pancreatitis, SAP)對血清單核趨化蛋白1及對器官功能不全的影響。 方法 : 依據納入和排除標準,選取SAP患者24例,按1︰1隨機分為治療組和對照組,在接受相同西醫治療的基礎上,治療組使用中藥“益活清下”法治療,對照組同時接受中藥安慰劑治療。測定患者第0、1、3、5、7天血清MCP1的濃度水平,比較各器官功能不全的發生率與持續時間。 結果 :兩組入院時Rason評分、CT評分、急性生理和慢性健康評價指標Ⅱ評分無統計學差異(〖WTBX〗P gt;005)。對照組第3天MCP1濃度水平明顯高于治療組,差異有統計學意義(〖WTBX〗P lt;005),對照組腸、肝功能不全的發生率高于治療組,持續時間長于治療組,但無統計學差異(〖WTBX〗P gt;005)。 結論 :益活清下法治療重癥急性胰腺炎,可降低患者血清MCP1的水平。Abstract: Objective: To investigated the impact of Yihuo Qingxia method on the serum monocyte chemoattractant protein1 of severe acute pancreatitis (SAP)and on the organs disfunction. Methods : Twentyfour SAP patients who admitted to hospital within 72h after onset were randomized into treatment group (n=12) and control group (n=12). The patients in the treatment group were treated by Yihuo Qingxia method, and the control group were administrated with placebo.The level of the serum mcp1 of the patients on the first,3rd,5th,7thday were measured, as well as the incidence and the duration of disfunction of the organs were compared.〖WTHZ〗Results :There were no statistical significance in admission Rason scores, CT scores, Acute physiology and chronic health evaltionⅡscores(APACHEⅡscores)(Pgt;005). The level of the serum Monocyte chemoattractant protein1 of the treatment group was lower than that of the placebo group generally(Plt;005).At the 3rd day after onset,the serum mcp1 level of the control group was significantly higher than that of the treament group(Plt;005).The incidence of the control group of the intestin disfunction and hepatic inadequacy was obviously higher than those of the treatment group,and the duration of the former was longer than that of the latter,but with no satistical significance. Conclusion :Yihuo Qingxia method can effectively cut down the level of the serum mcp1 of severe pancreatitis patients.
ObjectiveTo introduce a new medical heat preservation device, and to explore the application value and effectiveness in replantation of severed fingers. MethodsThe medical heat preservation device was design, water was used as the heating medium, and temperature was set and controlled by microcomputer. Between November 2010 and January 2014, 421 cases undergoing replantation of severed fingers were divided into 2 groups. Within 9 days after operation, the medical heat preservation device was used in 210 cases (experimental group), and the conventional heat lamp was used in 211 cases (control group). There was no significant difference in gender, age, injury cause, the interval between injury and admission, injury finger side, and operation time between 2 groups (P>0.05). The vascular crisis rate, success rate of replantation of severed fingers, comfort, sleep quality, and the influence on roommates were compared. ResultsThe comfort and the influence on roommates were good in 188 cases (89.52%) and 201 cases (95.71%) in the experimental group, which were significantly higher than those in the control group (25/211, 11.85%; 145/211, 68.72%). According to Pittsburgh sleep quality index (PSQI) for sleep quality, the results were good in 105 cases, fair in 85 cases, and poor in 20 cases in the experimental group; the results were good in 45 cases, fair in 95 cases, and poor in 71 cases in the control group. Blood vessel crisis occurred in 35 cases (16.67%) of the experimental group, which was significantly lower than that in the control group (76/211, 36.02%) (P<0.05). The survival rate of replantation in the experimental group (196/210, 93.3%) was significantly higher than that in the control group (181/211, 85.78%) (P<0.05). Significant differences were found between 2 groups (P<0.05) in above indexs. ConclusionMedical heat preservation device for replantation of severed fingers can improve the comfortable degree of patients and the quality of sleep, increase the survival rate of finger replantation, and reduce the occurrence of vascular crisis after operation.
ObjectiveTo explore the relationship between blood glucose variability index and persistent organ failure (POF) in acute pancreatitis (AP). MethodsWe prospectively included those patients who were diagnosed with AP with hyperglycemia and were hospitalized in the West China Center of Excellence for Pancreatitis of West China Hospital of Sichuan University from July 2019 to November 2021. The patients were given blood glucose monitoring at least 4 times a day for at least 3 consecutive days. The predictive value of blood glucose variability index for POF in patients with AP was analyzed. ResultsA total of 559 patients with AP were included, including 95 cases of POF. Comparing with those without POF, patients with AP complicated by POF had higher levels of admission glucose (11.0 mmol/L vs. 9.6 mmol/L), minimum blood glucose (6.8 mmol/L vs. 5.8 mmol/L), mean blood glucose (9.6 mmol/L vs. 8.7 mmol/L), and lower level of coefficient of variation of blood glucose (16.6 % vs. 19.0 %), P<0.05. Logistic regression analyses after adjustment for confounding factors showed that the risk of POF increased with the increase of admission glucose [OR=1.11, 95%CI (1.04, 1.19), P=0.002], minimum blood glucose [OR=1.28, 95%CI (1.10, 1.48), P=0.001] and mean blood glucose [OR=1.18, 95%CI (1.04, 1.33), P=0.010]; with the higher level of coefficient of variation of blood glucose [OR=0.95, 95%CI (0.92, 0.99), P=0.021], the risk of POF decreased. The results of area under the curve (AUC) of the receiver operator curves showed that AG [AUC=0.787, 95%CI (0.735, 0.840)] had the highest accuracy in predicting POF, with sensitivities of 60.0% and specificities of 84.7%. ConclusionHigh admission glucose, minimum blood glucose, mean blood glucose, and low coefficient of variation of blood glucose were risk factors for the development of POF in patients with hyperglycemic AP on admission.
摘要:目的:探討改良De Vega環縮術與經典De Vega環縮術相比對于治療重度三尖瓣返流是否具有更好的成形效果。方法: 2007年12月至2009年3月對29例重度三尖瓣返流的患者行De Vega環縮術。其中16例行改良De Vega環縮術,13例行經典De Vega環縮術,隨訪比較兩組患者三尖瓣返流程度,右心室舒張期末內徑,EF值及心功能分級。以秩和檢驗分析研究兩組患者三尖瓣返流程度和心功能分級的差異,以t檢驗研究兩組患者右心室舒張末期內徑及EF值變化。結果:術前兩組患者一般指標無顯著差異。兩組患者隨訪時間無顯著差異。隨訪經典De Vega組重度返流1例,中度返流5例,輕度返流5例,微量及無返流2例;改良De Vega組無中、重度返流,輕度返流8例,微量及無返流8例。經分析顯示兩組患者三尖瓣返流程度結果差異有統計學意義(Plt;0.05)。經典De Vega組心功能分級I級5例,II級7例,III級1例;改良De Vega組I級7例,II級8例,III級1例,兩組患者心功能差異無統計學意義(Pgt;0.05)。兩組患者右室舒張期末內徑及EF值組內比較隨訪與術前差異均有統計學意義(Plt;0.05),隨訪時組間比較差異有統計學意義(Plt;0.05), 改良De Vega環縮術隨訪時右室舒張期末內徑縮小更顯著,射血分數改善更明顯。結論:改良De Vega環縮術治療重度三尖瓣返流效果優于經典De Vega環縮術。Abstract: Objective: To compare the efficacy of one kind of modified De Vega technique and traditional De Vega technique for the correction of severe tricuspid regurgitation. Methods: From December 2007 to March 2009, 29 patients were treated with tricuspid valve annuloplasty. These were 16 patients in modified De Vega annuloplasty group and the others (13 patients) in traditional De Vega annuloplasty group. The grade of tricuspid regurgitation、New York Heart Association (NYHA) functional class、ejection fraction (EF) and the right ventricular enddiastolic dimension of two groups were followed and reviewed. Results: There was no statistically difference between two groups about preoperative characteristics and followup time. There was 1 patient with severe TR, 5 patients with moderate TR, 5 patients with mild TR and 2 patients without TR in traditional De Vega annuloplasty group after the operations. In modified De Vega annuloplasty group, no patient was observed with severe or moderate TR, 8 patients with mild TR, and 8 patients without TR. At interval time, there was significant difference in the grade of tricuspid regurgitation between two groups (Plt;0. 05). Both tricuspid valve plasty techniques could reduce the right ventricular enddiastolic dimension and improve ejection fraction significantly (Plt; 0. 05), and there was significant difference in the right ventricular enddiastolic dimension and ejection fraction at interval time between two groups (Plt;0.05). Conclusions: The outcome of modified tricuspid De Vega technique is superior to that of traditional De Vega technique in correcting severe tricuspid regurgitation.
Objective To evaluate the coronary artery ostium obstruction caused by the commissure of transcatheter heart valve (THV) with the markers on THV under X-ray, which was identified by observing the position relationship between the commissure of THV and the coronary artery ostium from analyzing aortic root computed tomographic angiography (CTA) images after transcatheter aortic valve replacement (TAVR). Methods A retrospective analysis was performed on 25 patients undergoing TAVR who were checked with electrocardiographically gated CTA for the aortic root after the TAVR procedure between January 2020 and December 2021 in General Hospital of Northern Theater Command. The images of THV with the lowest position of non-coronary sinus and the right anterior oblique and caudal in most cases were observed when the THVs were deployed. The position relationships of the three markers on the THV after valve release were recorded, which were divided into three conditions, namely the three markers being averagely distributed, the middle marker being close to left, and the middle marker being close to right. Postoperative CTA images of the patients were analyzed. The angle between the commissure of THV and the coronary artery ostium was measured, and the angles in each group were presented as medium (lower quartile, upper quartile). Results A total of 17 patients were finally included. The angles between the commissure of THV and the left coronary artery ostium were 19.0 (16.0, 31.0)°, 36.0 (15.0, 44.0)°, and 3.0 (3.0, 5.0)° in the markers averagely distributed group (n=7), the middle marker close to left group (n=6), and the middle marker close to right group (n=4), respectively, which were significantly different (P=0.033). The angles between the commissure of THV and the right coronary artery ostium were 43.0 (25.0, 51.0)°, 47.0 (41.0, 57.0)°, and 13.0 (7.5, 21.0)° in the markers averagely distributed group, the middle marker close to left group, and the middle marker close to right group, respectively, which were significantly different (P=0.017). There was significant difference in the obstruction degrees of left coronary artery ostium by the commissure of THV (P=0.008), and no significant difference in the obstruction degrees of right coronary artery ostium (P=0.062). When the middle marker was close to right, there was no more than moderately obstruction on the right coronary artery ostium and no any obstruction on the left coronary artery ostium. When the middle marker was close to left, the obstruction rate of the left coronary artery ostium with more than moderate degree was 4/6 (66.7%) and it was 6/6 (100.0%) for the right coronary artery ostium. Conclusions The degree of coronary artery ostium obstruction by the commissure of THV can be accurately evaluated by using markers on THV. Among them, when the middle marker is close to right, the commissures of THV are least likely to block the coronary artery ostium.
ObjectiveTo determine the nuclear factor kappa B (NFkB) activity in peripheral blood mononuclear cells (PBMC) in patients with acute cholangitis of severe type (ACST) and correlate the degree of NFkB activation with severity of biliary tract infection and clinical outcome.MethodsTwenty patients with ACST were divided into survivor group (14 cases) and nonsurvivor group (6 cases). Other 10 patients undergoing elective gastrectomy or inguinal hernia repair were selected as control group. Peripheral blood samples were taken 24 hours after operation, PBMC was separated and nuclear proteins were isolated from PBMC, and NFkB was determined with electrophoretic mobility shift assay (EMSA). The levels of TNFα, IL6 and IL10 in plasma were determined by using an enzymelinked immunoassay (ELISA). ResultsThe NFkB activity was 5.02±1.03, 2.98±0.51 and 1.02±0.34 respectively in three groups. It was increased in all patients with ACST, versus the control group (P＜0.05), and the patients of nonsurvivor group had higher levels of NFkB activation than those of survivor group (P＜0.05). The levels of TNFα and IL6 were (496.28±52.35) ng/L and (578.13±67.72) ng/L in nonsurvivor group; (284.47±39.41) ng/L and (318.67±34.92) ng/L in survivor group; (89.43±10.39) ng/L and (101.27±13.47) ng/L in control group. All patients with ACST had increased levels of TNFα and IL6, which were many fold greater than that of control group, and there was an evidence of significantly higher levels in nonsurvivor group than in survivor group (P＜0.05). All patients had also increased levels of IL10 as compared to control group (P＜0.05), but the IL10 concentrations in plasma were not significantly higher in nonsurvivors than that of in those survivors (Pgt;0.05). ConclusionNFkB activation in PBMCs in patients with ACST
Objective To explore the effectiveness of arterial crisis after replantation of limb treated by ultrasound guided Fogarty balloon catheter. Methods Between January 2012 and July 2016, 27 patients suffered from arterial crisis after replantation of limb were treated with ultrasound guided Fogarty balloon catheter combined with thrombolytic anticoagulant. There were 18 males and 9 females with the age of 19-51 years (mean, 32 years). The limb mutilation position was at knee joint in 3 cases, lower limb in 9 cases, ankle joint in 6 cases, elbow joint in 2 cases, forearm in 4 cases, and wrist joint in 3 cases. The arterial crisis happened at 2.5-18 hours (mean, 7.5 hours) after limb replantation surgery. Color doppler ultrasonography was used to diagnose the arterial thrombosis, finally the anastomotic thrombosis were found in 16 cases, non-anastomotic thrombosis in 7 cases, and combined thrombosis in 4 cases. All the thrombosis were deteced in the arteries with the length of 0.8-3.9 cm. Results No complication such as vascular perforation, rupture, air embolism, thromboembolism, wound infection, or sepsis happened after operation. Arterial crisis occurred again in 3 cases at 1.5-13.5 hours after limb replantation and treated by arterial exploration, 1 case was treated successfully; 2 cases had arterial occlusion and partial necrosis of limb, and got amputation treatment at last. The rest 24 cases survived with the incision healing by first stage. In the 24 cases, 1 case suffered from acute myonephropathic metabolic syndrome and corrected after hemodialysis; 1 case suffered from acute liver functional damage and corrected by comprehensive treatment of internal medicine. The 24 patients were followed up 7-38 months (mean, 11 months). At last follow-up, blood supply of the limb was good with normal skin temperature and improved sense of feeling, activity, and swelling. According to Chinese Medical Association of hand surgery to the upper extremity function assessment standard, the results were excellent in 12 cases, good in 8 cases, and fair in 4 cases with an excellent and good rate of 83.3%. Conclusion Ultrasound guided Fogarty balloon catheter treatment of posterior replantation of arterial crisis can accurately locate the thrombosis, get the thrombus fast and invasive minimally to avoid the blind and repeated thrombectomy, and obtain certain effectiveness.
Objective To investigate the clinical manifestations, diagnosis, treatment and prognosis of psittacosis patients. Methods The clinical features, treatment and prognosis of severe pneumonia caused by Chlamydia psittaci were analyzed and relevant literatures were reviewed. Results An 83-year-old male with a history of type 2 diabetes mellitus was admitted to the hospital for "fever, cough for 5 days and dyspnea for 3 days". Chest CT showed a large mass of increased density in the right lung; CD4+ T lymphocytes had an absolute value of 23 cells/μL; Blood gas analysis showed type Ⅰ respiratory failure; Chlamydia psittaci was detected by metagenomic next-generation sequencing. The patient was diagnosed of severe pneumonia (Chlamydia psittaci), type 2 diabetes mellitus, suspected central nervous system infection. This patient was treated with doxycycline and macrolides antibiotics and discharged from hospital after complete recovery. Literature review showed that patients got infected from contacting sick bird, manifested with multiple system involvement. Respiratory symptoms were common, while central nervous system infection seemed to be rare. The diagnosis of psittacosis depended on serology, nucleic acid detection, pathogen isolation and culture. Metagenomic next-generation sequencing had superiority in the diagnosis of psittacosis. Tetracyclines were the preferable treatment, such as doxycycline or tetracycline, with a duration of at least 10 to 14 days. The prognosis of psittacosis was well, and most of the severe and even life-threatening cases were caused by unclear diagnosis and delayed treatment, and the overall mortality rate was about 1%. Conclusions Psittacosis is one kind of zoonoses. History of poultry exposure is helpful in diagnosis, and metagenomic next-generation sequencing has advantages in diagnosing psittacosis. Tetracyclines are preferred with adequate course of treatment. The overall prognosis is good.
Objective To evaluate the relationship between endothelin (ET) in bile and peripheral blood with systemic and hepatobiliary injury in patients with acute cholangitis of severe type (ACST). Methods ET, ALT and total bilirubin in bile and peripheral veinous blood of 25 patients with acute cholangitis of severe type (ACST) were detected during operation, one week and two weeks after operation. Results The contents of ET, ALT and total bilirubin were significantly lower on 7-day and 14-day after operations as compared with that during operations (Ｐ＜0.05 and Ｐ＜0.01). The concentration of ET in peripheral veinous blood paralleled with that in bile. Conclusion This suggests that ET is tightly related with the pathologic process of ACST. So, in patients with ACST, the dynamic measurement of ET in peripheral veinous blood can be an index for judging the degree of pathological damage either to the hepatobiliary or systemic systems.
Objective To assess the effectiveness of arthroscopic capsular release to treat primary severe frozen shoulder through trans cuff portal. Methods Between June 2012 and January 2015, 28 patients with primary severe frozen shoulder were enrolled in the study. There were 8 males and 20 females with an average age of 57 years (range, 42-81 years). The left shoulder was involved in 16 cases and the right one in 12 cases. The mean disease duration was 11 months (range, 7-21 months). Six patients had diabetes. All patients underwent arthroscopic capsular release by trans cuff portal. The range of motion (ROM) of the shoulder were measured at preoperation and at 6 weeks and 24 months after operation; the scores of American Shoulder and Elbow Surgeons (ASES) and visual analogue scale (VAS) were used to evaluate the shoulder function and pain. Results Primary healing of incision was obtained, and no complications of infection, shoulder instability, and nerve injury were found. All patients were followed up 24 months. Pain of the shoulder was obviously relieved; VAS score was significantly lower at 6 weeks and 24 months after operation than preoperation (P<0.05), and at 24 months than 6 weeks (P<0.05). ROM of the shoulder and ASES score at 6 weeks and 24 months after operation were significantly increased when compared with preoperative ones (P<0.05); significant difference was found in ROM of forward flexion and external rotation and the ASES score between at 6 weeks and 24 months (P<0.05). And internal rotation in-creased from trochanter (9 cases), hip (6 cases), sacrum (7 cases), and L4 vertebral level (6 cases) before operation to the T12-T6 vertebral level at 6 weeks and 24 months after operation, which were close to normal side. Conclusion Arthroscopic capsular release through trans cuff portal is an effective and safe management for primary severe frozen shoulder.