1.Risk factors of postoperative fever in primary aldosteronism patients
Yuchao HUANGFU ; Tao XU ; Yiqing DU ; Lizhe AN ; Luping YU
Journal of Modern Urology 2025;30(1):22-28
[Objective] To explore the risk factors of postoperative fever in primary aldosteronism (PA) patients. [Methods] Clinical data of 116 PA patients undergoing adrenalectomy in Peking University People's Hospital during Jan.2018 and Jul.2021 were retrospectively analyzed.Based on postoperative body temperature, the patients were divided into fever group (body temperature ≥38.0 ℃, n=41) and non-fever group (body temperature <38.0 ℃, n=75). Clinical features were analyzed between the two groups.The fever group was subdivided into low fever group (38.0 ℃≤body temperature <38.5 ℃, n=19) and high fever group (body temperature ≥38.5 ℃, n=22). The clinical data of the subgroups were compared. [Results] The incidence of postoperative fever was 35.3%.Logistic regression analysis showed that lower lowest potassium on records (OR=0.419, 95%CI: 0.196-0.894, P=0.025), lower high-density lipoprotein cholesterol (HDL-C) (OR=0.112, 95%CI: 0.018-0.687, P=0.018), and postoperative adrenal insufficiency (OR=4.158, 95%CI: 1.731-9.989, P=0.001) were independent risk factors for postoperative fever.There was no difference between the high and low fever groups.After surgery, infection occurred in 1 patient, adrenal insufficiency in 40 (34.5%) patients, but long-term follow-up indicated that no patients needed lifelong glucocorticoid replacement. [Conclusion] Fever is a common postoperative complication in PA patients, most likely due to transient adrenal insufficiency.Glucocorticoid supplementation should be administered appropriately and timely based on laboratory tests and clinical manifestations.Evaluation of adrenal function is highly recommended for patients undergoing adrenalectomy.
2.Efficacy and safety of mini-track,mini-nephroscopy and mini-ultrasonic probe per-cutaneous nephrolithotomy for the treatment of 1.5-2.5 cm kidney stones
Mingrui WANG ; Jun LIU ; Liulin XIONG ; Luping YU ; Hao HU ; Kexin XU ; Tao XU
Journal of Peking University(Health Sciences) 2024;56(4):605-609
Objective:To investigate the efficacy and safety of mini-track,mini-nephroscopy and mini-ultrasonic probe percutaneous nephrolithotomy(3mPCNL)for the treatment of 1.5-2.5 cm kidney stones.Methods:The perioperative data and postoperative follow-up data of a total of 25 patients with about 1.5-2.5 cm kidney stones who underwent 3mPCNL under ultrasound guidance in Peking Univer-sity People's Hospital from November 2023 to January 2024 were retrospectively analyzed.During the matching period,the 25 patients with 1.5-2.5 cm kidney stones receiving standard percutaneous neph-rolithotomy(sPCNL)were matched one-to-one according to the criterion that the absolute difference of the maximum diameter of stones between the two groups was less than 1 mm.The operative time,renal function changes,postoperative stone-free rate,hemoglobin changes,and complication rate of the two treatments were compared,and then the effectiveness and safety of 3mPCNL were preliminarily analyzed.Results:There were no significant differences in mean age,preoperative median creatinine,preoperative mean hemoglobin,preoperative mean hematocrit,median stone maximum diameter,and median stone CT density between the 3mPCNL group and the sPCNL group.The median operation time in the 3mPCNL group was 60.0(45.0-110.0)min,with no statistical significance compared with the sPCNL group,and all the patients underwent single-channel operations.The mean hemoglobin after operation in the 3mPCNL group was(115.3±15.5)mmol/L,and there was no significant difference between the preoperative group and the sPCNL group,and the mean hemoglobin decreased significantly between the sPCNL group and the sPCNL group[(9.5±2.2)mmol/L vs.(10.1±1.9)mmol/L].The mean hematocrit after operation was(28.0±5.2)%,and the difference was statistically significant compared with that before operation(t=2.414,P=0.020).The mean hematocrit drop was not statistically signi-ficant compared with the sPCNL group(2.3%vs.2.7%).The median serum creatinine in the 3mPCNL group was 74.0(51.0-118.0)μmol/L after operation,and the difference was statistically significant compared with that before operation(Z=-2.980,P=0.005).The stone-free rate in the 3mPCNL group and the sPCNL group was 96.0%and 97.3%,respectively,and the mean hospital stay was(4.3±1.4)d and(5.5±2.0)d,respectively,with the statistical significance(t=0.192,P=0.025).After the operation,one patient in sPCNL group had massive hemorrhage after the nephrostomy tube was re-moved,which was improved after selective renal artery embolization.One patient in the 3mPCNL group developed mild perirenal hematoma,which was improved after conservative treatment,and no complica-tions were observed in the other patients.Conclusion:3mPCNL in the treatment of 1.5-2.5 cm kidney stones can achieve an effective rate comparable to sPCNL,and can achieve the ideal stone-free rate in a shorter operative time with a lower rate of surgery-related complications.
3.A nomogram model for differentiating gastric schwannoma from gastric stromal tumor based on CT imaging features
Luping ZHAO ; Haoran LU ; Yuhong WANG ; Jingjing XU ; Zhanguo SUN ; Yueqin CHEN ; Zecan WENG ; Sen MAO
Chinese Journal of Postgraduates of Medicine 2024;47(7):624-630
Objective:To construct a nomogram model for differentiating gastric schwannoma (GS) from gastric stromal tumor (GST) (diameters 2 to 5 cm) based on CT imaging features before surgery.Methods:The clinical and imaging data of 49 patients with GS and 240 patients with GST in the Affiliated Hospital of Jining Medical University from July 2009 to April 2023 and Guangdong Provincial People′s Hospital from June 2017 to September 2022 were analyzed retrospectively. The independent factors for differentiating GS from GST were obtained by multivariate Logistic regression analysis. The nomogram model was constructed by R4.3.1 software. The efficacy of the nomogram model for differentiating GS from GST was evaluated by the receiver operating characteristics (ROC) curve, and calibration curve and decision curve analysis were used to evaluate the predictive efficacy and clinical application value of the nomogram model.Results:There were no statistical differences in the clinical symptom rate, calcification rate, ulcer rate, tumor vessel rate, ratio of long diameter to short diameter and CT value difference during the arterial and nonenhanced phases (CTV A-N) between GS patients and GST patients ( P>0.05). The proportion of female, incidence of lesions located in central or lower part of stomach, extraluminal or mixed growth rate, tumor-associated lymph node rate, strong enhancement rate, CT value difference during the portal and nonenhanced phases (CTV P-N), CT value difference during the delayed and nonenhanced phases (CTV D-N), CT value difference during the portal and arterial phases (CTV P-A) and CT value difference during the delayed and portal phases (CTV D-P) in GS patients were significantly higher than those in GST patients: 75.51% (37/49) vs. 58.33% (140/240), 85.71% (42/49) vs. 54.17% (130/240), 75.51% (37/49) vs. 45.00% (108/240), 44.90% (22/49) vs. 5.42% (13/240), 51.02% (25/49) vs. 27.08% (65/240), 32.0 (26.0, 43.5) HU vs. 29.0 (22.0, 37.7) HU, (44.59 ± 13.46) HU vs. (32.94 ± 12.47) HU, 20.0 (11.5, 25.0) HU vs. 10.0 (5.0, 17.0) HU and 9.0 (6.0, 12.0) HU vs. 4.0 (-2.7, 7.0) HU, the age, irregular shape rate, cystic degeneration rate and heterogeneous enhancement rate were significantly lower than those in GST patients: (58.12 ± 12.59) years old vs. (62.05 ± 11.22) years old, 16.33% (8/49) vs. 38.33% (92/240), 18.37% (9/49) vs. 51.25% (123/240) and 34.69% (17/49) vs. 56.25% (135/240), and there were statistical differences ( P<0.05 or<0.01). Multivariate Logistic regression analysis result showed that location, cystic degeneration, tumor-associated lymph node, CTV P-A and CTV D-P were the independent factors for differentiating GS from GST ( OR= 3.599, 0.201, 19.031, 1.124 and 1.160; 95% CI 1.184 to 10.938, 0.070 to 0.578, 6.159 to 58.809, 1.066 to 1.185 and 1.094 to 1.231; P<0.05 or<0.01). The nomogram model for differentiating GS from GST was constructed based on location, cystic degeneration, tumor-associated lymph node, CTV P-A and CTV D-P. The area under curve of the nomogram model for differentiating GS from GST was 0.924 (95% CI 0.887 to 0.951). The calibration curve analysis result showed that there was a good agreement between the predicted GS curve and the actual GS curve (the mean absolute error was 0.033). The result of the Hosmer-Lemeshow goodness-of-fit test indicated that the calibration of the nomogram model was appropriate ( χ2 = 2.52, P = 0.961). The clinical decision curve analysis result showed that when the threshold for the nomogram model for differentiating the two tumors was>0.03, the nomogram yielded more net benefits than the "all patients treated as GS" or "all patients treated as GST" scenarios. Conclusions:The nomogram model based on CT imaging features can be used to differentiate GS from GST before surgery.
4.Association of bone lesions distribution with prognosis in renal cell carcinoma bone metastasis
Zixiong HUANG ; Luping YU ; Xiaopeng ZHANG ; Qing LI ; Shijun LIU ; Tao XU
Chinese Journal of Urology 2023;44(7):486-491
Objective:To investigate the association between bone lesions distribution and survival outcome and prognostic risk stratification in renal cell carcinoma bone metastasis (RCC-BM).Methods:The data of 122 RCC-BM patients admitted to Peking University People's Hospital between January 2009 and December 2019 were retrospectively reviewed. There were 100 males and 22 females, with a baseline age of (59.87±11.33) years old. According to the Memorial Sloan-Kettering Cancer Center (MSKCC)/Motzer score, patients were stratified into different risk groups using profiles at first bone metastasis diagnosis, with 20 (16.4%), 74 (60.6%) and 28 (23.0%) patients in favorable, intermediate and poor group, respectively. The spatial distribution of bone metastasis was investigated at the first bone metastasis diagnosis. The overall distribution patterns were as follows: locoregional group (lesions only involved thoracic and/or lumbar vertebrates) in 26 cases (21.3%), stochastic group (bone lesions randomly distributed) in 69 cases (56.6%), extensive group (with concomitant visceral metastasis) in 27 cases (22.1%). Metastatic site involvement was as follows: spine in 48 cases(39.3%), pelvis in 43 cases (35.2%), upper extremities in 22 cases (18.0%), and lower extremities in 20 cases (16.4%). Half (61 cases) of the enrolled patients had synchronous bone metastasis as their first bone metastases were diagnosed simultaneously with their renal tumors. Of all the patients, 99 (81.1%) accepted radical nephrectomy, 6 (4.9%) accepted partial nephrectomy, and the other 17 patients (13.9%) accepted the treatment of ablation or embolization. Eighty-two patients (67.2%) received definitive treatment for bone metastatic lesions, respectively. Forty patients (32.8%) accepted the palliative tumor reduction therapy. Thirty-two patients (26.2%) received tyrosine kinase inhibitor (TKI) or immune checkpoint inhibitor (ICI) medication, and 12 patients (9.8%) received local radiotherapy. Distribution variation and therapeutic strategies throughout the disease course until the last follow-up were recorded. Univariate analysis (chi-squared test, Mantel-Haenszel test), Kaplan-Meier survival analysis, and multivariate ordinal logistic regression were performed for the possible association.Results:Patients from the locoregional group (30.8%, 8/26) were prone to have higher risk stratification at first diagnosis than patients in the stochastic and extensive groups ( 20.8%, 20/96, P=0.107) as the marginal difference was found. At first bone metastasis diagnosis, RCC-BM patients with spinal involvement were more likely to have higher MSKCC risk stratification than those without spinal involvement [20.3%(15/48) vs. 17.6%(13/74), P<0.05]. Multivariate ordinal logistic regression showed that after adjusting for general data, bone metastasis sites, and concomitant visceral metastasis, RCC-BM patients with spinal involvement at first bone metastasis diagnosis were 3.3 times (95% CI 1.195-9.091, P<0.05)more likely to fall into the higher MSKCC risk group than those without spinal involvement.In those 93 cases with follow-up records, 20 (21.5%), 53 (57.0%), and 20 (21.5%) cases were in the locoregional group, stochastic group, and extensive group, respectively. The median overall survival time (mOS) of patients with pelvic involvement (36 cases) throughout the disease course was 32.0 months (95% CI 6.0-58.0), which was shorter than that of patients without pelvic involvement (57 cases, mOS 49.0 months, 95% CI 20.4-77.5, P<0.05). Conclusions:Spinal involvement (especially limited to thoracic and/or lumbar vertebrates) at first bone metastasis diagnosis and pelvic involvement throughout the disease course were associated with poor prognosis.
5.Pulse pressure loss after extracorporeal cardiopulmonary resuscitation is an independent predictor of ECMO weaning failure.
Jing XU ; Min GAO ; Luping WANG ; Huanxin CAO ; Xingwen ZHANG ; Yimin ZHU ; Maiying FAN ; Huiying XIAO ; Suwen LI ; Shaozu LIU ; Xiaotong HAN
Chinese Critical Care Medicine 2023;35(5):498-502
OBJECTIVE:
To analyze the predictors of successful weaning off extracorporeal membrane oxygenation (ECMO) after extracorporeal cardiopulmonary resuscitation (ECPR).
METHODS:
The clinical data of 56 patients with cardiac arrest who underwent ECPR in Hunan Provincial People's Hospital (the First Affiliated Hospital of Hunan Normal University) from July 2018 to September 2022 were retrospectively analyzed. According to whether ECMO was successfully weaning off, patients were divided into the successful weaning off group and the failed weaning off group. The basic data, duration of conventional cardiopulmonary resuscitation (CCPR, the time from cardiopulmonary resuscitation to ECMO), duration of ECMO, pulse pressure loss, complications, and the use of distal perfusion tube and intra-aortic balloon pump (IABP) were compared between the two groups. Univariate and multivariate Logistic regression analyses were performed to identify the risk factors for weaning failure of ECMO.
RESULTS:
Twenty-three patients (41.07%) were successfully weaned from ECMO. Compared with the successful weaning off group, patients in the failed weaning off group were older (years old: 46.7±15.6 vs. 37.8±16.8, P < 0.05), higher incidence of pulse pressure loss and ECMO complications [81.8% (27/33) vs. 21.7% (5/23), 84.8% (28/33) vs. 39.1% (9/23), both P < 0.01], and longer CCPR time (minutes: 72.3±19.5 vs. 54.4±24.6, P < 0.01), shorter duration of ECMO support (hours: 87.3±81.1 vs. 147.7±50.8, P < 0.01), and worse improvement in arterial blood pH and lactic acid (Lac) levels after ECPR support [pH: 7.1±0.1 vs. 7.3±0.1, Lac (mmol/L): 12.6±2.4 vs. 8.9±2.1, both P < 0.01]. There were no significant differences in the utilization rate of distal perfusion tube and IABP between the two groups. Univariate Logistic regression analysis showed that the factors affecting the weaning off ECMO of ECPR patients were pulse pressure loss, ECMO complications, arterial blood pH and Lac after installation [pulse pressure loss: odds ratio (OR) = 3.37, 95% confidence interval (95%CI) was 1.39-8.17, P = 0.007; ECMO complications: OR = 2.88, 95%CI was 1.11-7.45, P = 0.030; pH after installation: OR = 0.01, 95%CI was 0.00-0.16, P = 0.002; Lac after installation: OR = 1.21, 95%CI was 1.06-1.37, P = 0.003]. After adjusting for the effects of age, gender, ECMO complications, arterial blood pH and Lac after installation, and CCPR time, showed that pulse pressure loss was an independent predictor of weaning failure in ECPR patients (OR = 1.27, 95%CI was 1.01-1.61, P = 0.049).
CONCLUSIONS
Early loss of pulse pressure after ECPR is an independent predictor of failed weaning off ECMO in ECPR patients. Strengthening hemodynamic monitoring and management after ECPR is very important for the successful weaning off ECMO in ECPR.
Humans
;
Extracorporeal Membrane Oxygenation
;
Blood Pressure
;
Retrospective Studies
;
Perfusion
;
Cardiopulmonary Resuscitation
6.Influence of factors before initiation of extracorporeal cardiopulmonary resuscitation on the prognosis of patients
Jing XU ; Yimin ZHU ; Luping WANG ; Xingwen ZHANG ; Maiying FAN ; Caiwen CAO ; Huiying XIAO ; Lilei LIU ; Yixiao XU ; Shaozu LIU ; Tao LIU ; Xiaotong HAN
Chinese Journal of Emergency Medicine 2021;30(10):1192-1196
Objective:To analyze the influence of factors before initiation of extracorporeal cardiopulmonary resuscitation (ECPR) on the prognosis of patients, so as to explore the intervention timing and improvement strategy of ECPR.Methods:A retrospective analysis was performed on 29 patients who underwent ECPR in the First Affiliated Hospital of Hunan Normal University (Hunan people's Hospital)from July 2018 to April 2021. Patients were divided into the survival group ( n = 13) and death group ( n = 16) according to whether they survived at discharge. The duration of conventional cardiopulmonary resuscitation (CCPR), initial heart rate before ECPR, the ratio of out-of-hospital cardiac arrest (OHCA) and in-hospital cardiac arrest (IHCA), and the ratio of transported cases outside the hospital were compared between the two groups. According to different CCPR time, the patients were divided into the ≤45 min group, 45-60 min group and >60 min group to compare the hospital survival and sustained return of spontaneous circulation (ROSC) rate . According to the location of cardiac arrest, the patients from emergency department and other department were divided to compare the survival of IHCA. Results:The total survival rate was 44.83%, the average duration of extracorporeal membrane oxygenation (ECMO) was 114 (33.5, 142.5) h, and the average duration of CCPR time was 60 (44.5, 80) min. The duration of ECMO was longer in the survival group than in the death group ( P = 0.001). The duration of CCPR (the time from CPR to ECMO) in the survival group was significantly shorter than that in the death group ( P = 0.010). Patients with defibrillatory rhythm had higher hospital survival rate ( P = 0.010). OHCA patients had higher mortality than IHCA patients ( P = 0.020). Mortality of patients transferred from other hospitals was higher ( P = 0.025). Hospital survival and ROSC decreased in turn by CCPR duration ≤ 45 min, 45-60 min, and > 60 min ( P = 0.001). The location of CA occurrence had no impact on the hospital survival rate of IHCA patients ( P=0.54). Conclusions:Hospital survival of ECPR is higher than that of CCPR. ECPR is effective for refractory cardiac arrest. The prognosis of ECPR is significantly related to the duration of CCPR, initial heart rate, and location of CA. Education and team training should be strengthened to improve the survival rate of ECPR.
7.The progress and prospect of assessment measures of uterine cavity function for infertility patients
Zhang LUPING ; Ju RUI ; Ruan XIANGYAN ; Dai YINMEI ; Wang HUSHENG ; Jin FENGYU ; Jin JING ; Gu MUQING ; Cheng JIAOJIAO ; Yang YU ; Xu XIN ; Roemer THOMAS
Global Health Journal 2021;5(2):79-82
Objective:To explore the progress and prospect of evaluation methods for infertility patients.Methods:From September 2017 to December 2020,199 cases of infertility patients who have accepted mini-hysteroscopy examination in the Department of Gynecological Endocrinology,Beijing Obstetrics and Gynecology Hospital,Capital Medical University.The patients who had primary ovary insufficiency,tubal infertility were excluded;patients with hysteroscopy contradiction,such as acute or sub-acute vaginal tract inflammation,en-dometrium lesion or endometrium carcinoma,severe cardiovascular,liver or kidney insufficiency were excluded.40 patients were excluded and 15 patients lost follow up,144 patients were eventually included in the analysis.The patient's age,body mass index,infertility etiology,preoperative and postoperative stimulate ovulation cycle,pregnancy state and pregnancy time were recorded.The effect of mini-hysteroscopy on ovulation induction cycle was analyzed in pregnant patients.Results:The average age of 144 patients was 32.10±4.67 years old.96 (66.67%) patients were found to have intrauterine abnormalities,while 48 (33.33%) patients were found to have normal intrauterine cavity.48 cases of pregnancy,accounting for 33.33%;the median and interquartile ranges[M (Q1,Q3)]of ovulation induction cycles before and after surgery were respectively[3 (0,5)],[2 (1,3)],the difference was statistically significant(P < 0.05).Among the 48 pregnant patients,32 of them had no structural lesions in hysteroscopy,the ovula-tion induction cycle of these patients before and after hysteroscopy were respectively[5 (0,9)],[1 (0,3)],the difference was statistically significant (P < 0.05).Conclusion:Uterine cavity evaluation is important for the assessments of fertility.As an advanced diagnosis instrument,mini-hysteroscopy can not only timely detect the intrauterine abnormalities of patients,but also with great application value in shorten the ovulation cycle in infertility patients and increase the pregnancy rate.
8.Preparation and Quality Evaluation of Breviscapine Nanocrystals
Liuyi LIU ; Luping WEN ; Nanhui XU ; Qingguo LI
China Pharmacy 2020;31(15):1861-1867
OBJECTIVE:To prepare Brevisc apine(BRE) nanocrystals,and to evaluate its quality. METHODS :BRE nanocrystal suspensions were prepared by media milling method. The diameter and amount of grinding beads ,grinding time ,type and ratio of stabilizer ,BRE ratio were investigated to screen the optimal technology and formulation with particle size and polydispersity index (PDI) as evaluation indexes. Using morphology ,color,particle size and PDI of BRE nanocrystals as evaluation index ,different lyoprotectants (50% mannitol,5% glucose,5% lactose)and without lyoprotectant were investigated to screen the optimal lyoprotectant. Particle size analyzer ,scanning electron microscope (SEM),X-Ray diffraction (XRPD), differential scanning calorimeter (DSC)were used to evaluate the quality of BRE nanocrystals which was prepared with the optimal technology and formulation. RESULTS :The optimal technology and formulation of BRE nanocrystals included that particle size of 0.6 mm zirconia beads with the amount of 450 g,grinding time of 1 h,stabilizer of 15% Tween-80,BRE ratio of 25%,without lyoprotectant. Prepared BRE nanocrystals were yellow powder with loose texture and uniform color. The average particle size of BRE nanocrystals was (283.10±3.08)nm,average PDI was (0.212±0.021)and average Zeta potential was (-38.48±0.39)mV. BRE nanocrystals were rod-like crystals ,uniform in distribution and had no change in crystalline state. Accumulative dissolution of BRE nanocrystals were (90.37±1.22)% within 20 min. Under the condition of (40±2)℃ temperature and (75±5)% relative humidity,BRE nanocrystals remained stable after being kept away from light for 3 months. CONCLUSIONS :Established preparation method of BRE nanocrystals is simple and feasible. Prepared BRE nanocrystals show good stablility and dissolution.
9.Clinical efficacy of gastroscopic and sequential laparoscopic therapy in the treatment of gastric variceal bleeding
Yiming WU ; Jieyun HU ; Luping XU ; Liu XU ; Jun ZHOU ; Minfang CHEN
Chinese Journal of Digestive Surgery 2020;19(6):653-659
Objective:To investigate the clinical efficacy of gastroscopic 'sandwich’ injection and sequential laparoscopic splenectomy combined with pericardial devascularization in the treatment of gastric variceal bleeding.Methods:The retrospective cohort study was conducted. The clinical data of 52 patients with cirrhotic portal hypertension combined with gastric variceal bleeding who were admitted to Affiliated Hospital of Jiaxing University between March 2011 and October 2019 were collected. There were 33 males and 19 females, aged (63±9)years, with a range of 41-83 years. Of the 52 patients, 31 undergoing gastroscopic 'sandwich’ injection and sequential laparoscopic splenectomy combined with pericardial devascularization and 21 undergoing laparoscopic splenectomy combined with pericardial devascularization were allocated into sequential group and laparoscopic group, respectively. Observation indicators: (1) surgical situations; (2) complications; (3) changes in gastric varices after treatment; (4) follow-up. Follow-up was performed using telephone interview combined with outpatient examination to detect survival of patients up to December 2019. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed by the t test. Measurement data with skewed distribution were represented as M (range), and comparison between groups was analyzed by the Mann-Whitney U test. Count data were expressed as absolute numbers, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Ordinal data was analyzed by nonparametric rank sum test. Results:(1) Surgical situations: patients of sequential group and laparoscopic group underwent surgery successfully. The operation time and volume of intraoperative blood loss of the sequential group were (112±16)minutes and (57±11)mL, respectively, versus (103±14)minutes and (55±9)mL of the laparoscopic group, showing no significant difference in the above indicators between the two groups ( t=0.963, 1.052, P>0.05). (2) Complications: 11 patients in the sequential group had postoperative complications including 1 case with perioperative bleeding, 2 cases with postoperative gastrointestinal rebleeding, 4 cases with ascites, 4 cases with portal vein thrombosis. There was no death in the sequential group. Sixteen patients in the laparoscopic group had postoperative complications including 2 cases with perioperative bleeding, 6 cases with postoperative gastrointestinal rebleeding, 4 cases with ascites, 4 cases with portal vein thrombosis. Three patients died in the laparoscopic group. There was no significant difference in the cases with perioperative bleeding or cases with ascites between the two groups ( P>0.05) and no significant difference in the cases with portal vein thrombosis or death between the two groups ( χ2=0.082, 0.082, P>0.05). There was a significant difference in the cases with postoperative gastrointestinal rebleeding between the two groups ( P<0.05). Cases with postoperative gastrointestinal rebleeding, cases with ascites, cases with portal vein thrombosis in the sequential group were cured after the treatment of gastroscopy, low salt diet combined with diuretic or low dose warfarin, respectively. Of the 6 patients with postoperative gastrointestinal rebleeding in the laparoscopic group, 3 were cured after the treatment of gastroscopy and 3 died due to failure to rescue in time. Cases with ascites and cases with portal vein thrombosis in the laparoscopic group were cured after the treatment of low salt diet plus diuretic or low dose warfarin, respectively. (3) Changes in gastric varices after treatment: at postoperative 6 months, 31 patients in the sequential group were diagnosed with negative gastric varices; 15 of 21 patients in the laparoscopic group were diagnosed with negative gastric varices, 3 cases were diagnosed with obvious gastric varices and 3 cases were diagnosed with severe gastric varices. There was a significant difference in the cases with gastric varices between the two groups ( Z=-3.128, P<0.05). At postoperative 12 months, 29 patients in the sequential group and 13 patients in the laparoscopic group were diagnosed with negative gastric variceal. There were 2 patients in the sequential group diagnosed with obvious gastric varices, and 8 patients in the laparoscopic group diagnosed with gastric varices including 3 cases with obvious gastric varices and 5 cases with severe gastric varices. There was a significant difference in the cases with gastric varices between the two groups ( Z=-2.933, P<0.05). Cases with obvious gastric varices in the sequential group were cured after the treatment of gastroscopy. Cases with obvious or severe gastric varices in the laparoscopic group were cured after the treatment of gastroscopy except 1 died due to massive gastrointestinal hemorrhage. (4) Follow-up: 52 patients were followed up for 1-8 years, with a median time of 4 years. All the 31 patients in the sequential group and 18 ptients in the laparoscopic group survived. Conclusion:Gastroscopic 'sandwich’ injection and sequential laparoscopic splenectomy combined with pericardial devascularization in the treatment of gastric variceal bleeding has low recurrence rate of varicosity and low incidence of rebleeding.
10.Combined laparoscopic and gastroscopic treatment of patients with cirrhosis and portal hypertension presenting with bleeding esophageal varices
Yiming WU ; Liyun ZHOU ; Lifang ZHANG ; Luping XU ; Minfang CHEN ; Jun FANG
Chinese Journal of Hepatobiliary Surgery 2020;26(3):173-176
Objective:To evaluate the efficacy of laparoscopic splenectomy plus pericardial devascularization combined with gastroscopic (double endoscopy) treatment of patients with cirrhosis and portal hypertension presenting with bleeding esophagogastric varices.Methods:To retrospectively analyze 108 patients who presented with bleeding esophageal and gastric varices at the First Hospital of Jiaxing from March 2013 to March 2018. Of 108 patients, there were 61 males and 47 females, with an average age of 61 years. According to the disease and desires of patients and family members, 28 patients underwent laparoscopic splenectomy plus devascularization (the laparoscopic group), 43 endoscopic treatment (the endoscopic group) and 37 double endoscopic treatment (the double endoscopic group). The liver function, renal function, hemoagglutination and degrees of recurrence of the three groups were compared after operation.Results:The renal function, coagulation function, HbA1c in the double endoscopic group was significantly better than that in the other two groups ( P<0.05). In the laparoscopic group, there were 4 patients who presented with rebleeding within 36 months, compared with 3 in the endoscopic group, and no patients in the combined group. At 36 months after operation, gastroscopy performed in the laparoscopic group showed mild varices in 8(28.6%) patients, moderate in 9(32.1%), and severe in 11(39.3%). In the endoscopic group, there were 7(16.3%) patients with mild, 26(60.5%) with moderate, and 10(23.2%) with severe. In the double endoscopic group, there were 32(86.5%) patients with mild and 5(13.5%) with moderate. The degrees of recurrence and postoperative esophageal and gastric varices rebleeding in the double endoscopic group were significantly better than those in the laparoscopic group and the endoscopic group ( P<0.05). Conclusion:Laparoscopic combined with endoscopic treatment was more effective in patients with cirrhosis and portal hypertension who presented with bleeding esophageal varices.

Result Analysis
Print
Save
E-mail