Objective:To investigate the methylation of CpG island of metallothionein-3 (MT-3) gene in esophageal cancer tissues and normal tissues in middle and south area of Hebei Province and Chaoshan area of Guangdong Province and compared the results with those in low risk area of esophageal cancer. Methods:The blood samples from 10 normal volunteers, 10 embryonic esophageal tissues, 20 esophageal mucosa tissues from normal subjects in low risk area as well as 30 fresh surgical specimens of esophageal cancer and 30 normal marginal tissues in the high risk middle-south Hebei Province and Chaoshan area were collected. Methylation-specific polymerase chain reaction (MSP) was used to detect the methylation status of the CpG island of MT-3 gene in these samples. Its relationship with clinicopatho-logical features was analyzed. Results:There were 20 (33.3%) cases with MT-3 methylation in the marginal tissues of esophageal cancer from high-risk area, which was higher than that in the normal mucosa from low-risk area (P=0.013). And there were 49 (81.7%) cases with MT-3 methylation in esophageal cancer tissues, which was higher than that in normal marginal tissues (P<0.001). But there was no significant difference in the methylation degree between middle-south of Hebei Province and Chaoshan area (P=0.739). Conclusion:MT-3 methylation widely exists in esophageal mucosa and carcinoma tissues. Acquired stimulus may be the main cause of these methylations.

Objective To investigate the efficacy of hepatitis B vaccination in preventing hepatitis B (HBV) recurrence after liver transplantation for hepatitis B virus-related (HBV-related) recipients.Methods 30 healthy recipients who survived for more than 2 years after liver transplantation received vaccination using hepatitis B surface antigen (HBsAg)-containing vaccine.There were a total of 5 injections at 0 month, 1 month, 2 months, 3 months and 6 months respectively, and each dose was 40 μg.Thirty healthy adults who received hepatitis B vaccination during the same period were selected into the control group.The antibody of hepatitis B surface (Anti-HBs) titer was tested at 1 month, 2 months, 3 months, 6 months, 9 months and 12 months after the first vaccination.Results 6.7％ (2/30) of the liver transplantation recipients had good response (defined as a rise of Anti-HBs titer of more than 100 IU/L at 12 months after the primary vaccination), and 16.7％ of recipients (5/30) had partial response (Anti-HBs titer in 3 patients at less than 100 IU/L, Anti-HBs titer in 2 patients at more than 100 IU/L at first, then less than 100 IU/L after 12 months).For the 9 patients who received liver transplantation for acute liver failure, 2 had good response (22.2％) and another 2 patients (22.2％) had partial response.For the liver transplant recipients who survived for more than 5 years, 2 had good response (22.2％) and another patient (11.1％) had partial response.In the healthy control group, the good response rate was 73.3％ (22/30), and the partial response rate was 10％ (3/30).Conclusions Some HBV-related liver transplant recipients could acquire Anti-HBs by vaccination.Good response rate was lower in the HBV-related group of liver transplant recipients than in the healthy control group of people.Recipients for liver transplantation carried out for acute liver failure and recipients who survived for more than 5 years had higher response rates to HBV vaccination.HBV vaccination can be a way to prevent HBV recurrence in some liver transplant recipients.

Objective To explore the dynamic changes of serum HMGB1, CEA and SCC as well as the value in the evaluation of prognosis of patients with esophageal squamous cell carcinoma resection. Methods The dynamic changes in serum levels of HMGB1, CEA and SCC were measured respectively in 100 patients preopera-tively as well as a month after esophagectomy. The relationships between the changes of serum tumor markers and the clinical efficacy were analyzed. Results The 5-years survival rate of the CEA, SCC and HMGB1 negative peo-ple before operation was significantly higher than that of the positive patients (P < 0.05). The 5-years survival rate of those patients with all three markers negative before operation was significantly higher than that of those patients with the three markers positive (P < 0.01). The Median Survive Time of the patients with the levels of all three markers decreased after operation was longer than those with the levels of all the three markers increased (χ2 =6.584, P=0.01). The Median Survive Time of the patients with levels of the three markers decreased by more than 50%was longer than those with the levels decreased by less than 50% (χ2=5.418, P = 0.02). Conclusions The dynamic and combined detections of serum HMGB1, CEA, SCC in patients with esophageal squamous cell carcino-ma resection can effectively evaluate the therapeutic effect and prognosis.

Aim To detect the antitumor activities of five sesquiterpene lactones from the roots of Inula helenium.Method Using MTT assay to evaluate the antitumor activities of five sesquiterpene lactones to the cell lines of U251SP,T-98,HLE,MM1-CB,HMV-1 and KT,and to explore the relationship between structure and activities.Results Isoalantolactone exhibited significant anti-growth activities to U251SP,HLE and MM1-CB,while other compounds demonstrated weak or moderate anti-growth activities to cell lines even in the 50% inhibition concentration≤100 μmol·L~(-1).Conclusion Isoalantolactone exhibits significant anti-growth activities to three cell lines and its anti-tumor activitiesve close relationship with the structures,α,β-unsaturated five-membered lactone ring is necessary for the activities,and saturated lactone or 5,10-seco and A,B-ring become a ten-membered macro-ring leading to the loss or decrease of anti-growth activity.

OBJECTIVE:To observe the clinical efficacy of taxol combined with cisplatin neoadjuvant chemotherapy in the treatment of esophageal cancer and effects on serum tumor markers in patients with esophageal cancer. METHODS:100 patients with esophageal cancer were randomly divided into control group(50 cases) and observation group(50 cases). Observation group was given taxol+Cisplatin injection(TP)neoadjuvant chemotherapy,given 175 mg/m2 taxol by intravenous infusion,d1-5. And ev-ery 5 d was a treatment course,the regimen was adjusted based on patients’efficacy;control group was given conventional sur-gery and TP after surgery,the same usage and dosage as observation group,it lasted for 4 courses. Clinical efficacy,high mobility protein B1(HMGB1),carcinoembryonic antigen (CEA) and squamous cell carcinoma antigen (SCC-Ag) level in 2 groups before and after treatment were observed,objective response rate,disease control rate,the incidence of toxicity and severe toxicity,inci-dence of postoperative complications and survival rate of postoperative 1,3 and 5 years were recorded. RESULTS:After treatment, objective response rate in observation group was significantly higher than control group,HMGB1,CEA and SCC-Ag levels were significantly lower than before and control group,HMGB1 and CEA levels in control group were significantly lower than before, the differences were statistically significant(P<0.05);there were no significant differences in the disease control rate,chemothera-py-related toxicity,severe toxicity,incidence of postoperative complications,survival rate of postoperative 1,3 and 5 years and the median survival time between 2 groups(P>0.05). CONCLUSIONS:Taxol combined with cisplatin neoadjuvant chemotherapy can significantly improve the efficacy of patients with esophageal cancer and reduce the levels of cancer-related indicators,with good safety.

OBJECTIVETo study a group of patients with abnormalities of esophageal motility in manometric investigation.

METHODSFrom 1990 to 1999, 14 patients with dysphagia (9), chest pain (3), or both (2) were studied. All patients denied symptoms of heartburn, regurgitation, odynophagia, epigastric discomfort, and investigation failed to show any evidence of ischemic heart disease. A perfused catheter with 4 separate lumens was used and connected to output transducers (Medtronic, PC Polygraf HR).

RESULTSOf the 14 patients, 11 had motor disorders of the esophageal body including simultaneous contractions without normal peristalsis (5), alternative occurrence of simultaneous contractions and normal peristalsis (3), aperistalsis (2) and very low amplitude peristalsis (1). Seven patients were diagnosed with motility disorders of the lower esophageal sphincter including incomplete relaxation or no relaxation on swallowing (6), short relaxation duration (1). Four patients had more than one abnormal manometric findings.

CONCLUSIONSNon-specific esophageal motility disorder is not a real diagnostic entity, but only a group of manometric abnormalities. The relationship between the symptoms of the patients and the manometric findings was analysed. It is uncertain that these disorders have a common etiology. The revision of these abnormalities is difficult because the pathogenesis is unknown.

Adolescent ; Adult ; Aged ; Esophageal Diseases ; physiopathology ; Esophageal Motility Disorders ; classification ; physiopathology ; Female ; Humans ; Male ; Manometry ; Middle Aged ; Movement Disorders ; physiopathology ; Peristalsis ; physiology

Objective:To investigate the application value of different surgical approaches in the radical resection of Siewert type Ⅱ adenocarcinoma of esophagogastric junction (AEG).Methods:The retrospective cohort study was conducted. The clinicopathological data of 84 patients with Siewert Ⅱ AEG who were admitted to the Fourth Hospital of Hebei Medical University from March 2018 to March 2019 were collected. There were 65 males and 19 females, aged from 43 to 82 years, with a median age of 66 years. Of 84 patients, 24 cases undergoing radical resection of AEG via abdominal transhiatal approach (TH) were allocated into TH group, 32 cases undergoing radical resection of AEG via left thoracic approach (Sweet) were allocated into Sweet group, 28 cases undergoing radical resection of AEG via right thoracoabdominal approach (RTA) were allocated into RTA group. Observation indicators: (1) surgical and postoperative conditions of Siewert Ⅱ AEG patients in the 3 groups; (2) postoperative complications of Siewert Ⅱ AEG patients in the 3 groups. (3) Follow-up. Follow-up using outpatient examination and telephone interview was conducted to detect postoperative life quality, tumor recurrence and survival of patients up to March 2020. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the ANOVA. Measurement data with skewed distribution were represented as M (range), comparison among multiple groups was analyzed using the Kruskal-Wallis H test, and comparison between two groups was analyzed using the Dunn Bonferroni test. Count data were described as absolute numbers, and comparison between groups was analyzed using the chi-square test. Results:(1) Surgical and postoperative conditions of Siewert Ⅱ AEG patients in the 3 groups: the operation time for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 216 minutes (range, 190-230 minutes), 174 minutes (range, 152-185 minutes) and 295 minutes (range, 261-337 minutes), respectively, showing a significant difference among the 3 groups ( H=57.977, P<0.05). There were significant differences between the TH group and the Sweet group, between the TH group and the RTA group, respectively ( P<0.05). There was also a significant difference between the Sweet group and the RTA group ( P<0.05). The volume of intraoperative blood loss for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 150 mL (range, 100-163 mL), 150 mL (range, 150-200 mL) and 200 mL (range, 150-263 mL), respectively, showing a significant difference among the 3 groups ( H=11.097, P<0.05). There was no significant difference between the TH group and the Sweet group ( P>0.05). There were significant differences between the TH group and the RTA group, between the Sweet group and the RTA group, respectively ( P<0.05). The number of lymph node dissected for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 15 (range, 9-19), 17 (range, 10-21) and 30 (range, 24-40), respectively, showing a significant difference among the 3 groups ( H=29.775, P<0.05). There was no significant difference between the TH group and the Sweet group ( P>0.05). There were significant differences between the TH group and the RTA group, between the Sweet group and the RTA group, respectively ( P<0.05). The number of thoracic lymph node dissected for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 0, 2 (range, 1-3) and 6 (range, 3-9), respec-tively, showing a significant difference among the 3 groups ( H=48.140, P<0.05). There were significant differences between the TH group and the Sweet group, between the TH group and the RTA group, respectively ( P<0.05). There was also a significant difference between the Sweet group and the RTA group ( P<0.05). The number of abdominal lymph node dissected for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 15 (range, 9-19), 12 (range, 8-19), and 24 (range, 17-35), respectively, showing a significant difference among the 3 groups ( H=18.149, P<0.05). There was no significant difference between the TH group and the Sweet group ( P>0.05). There were significant differences between the TH group and the RTA group, between the Sweet group and the RTA group, respectively ( P<0.05). The number of positive lymph node for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 2 (range, 0-3), 0 (range, 0-3), and 5 (range, 1-6), respectively, showing a significant difference among the 3 groups ( H=7.729, P<0.05). There was no significant difference between the TH group and the Sweet group, between the TH group and the RTA group, respectively ( P>0.05). There was a significant difference between the Sweet group and the RTA group ( P<0.05). The time to postoperative first flatus of Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 3 days (range, 3-4 days), 3 days (range, 3-4 days), and 4 days (range, 3-5 days), respectively, showing no significant difference among the 3 groups ( H=3.125, P>0.05). The duration of postoperative hospital stay for Siewert type Ⅱ AEG patients in TH group, Sweet group and RTA group were 16 days (range, 14-17 days), 14 days (range, 12-15 days), and 19 days (range, 18-21 days), respectively, showing a significant difference among the 3 groups ( H=35.244, P<0.05). There was no significant difference between the TH group and the Sweet group ( P>0.05). There were significant differences between the TH group and the RTA group, between the Sweet group and the RTA group, respectively ( P<0.05). (2) Postoperative complications of Siewert Ⅱ AEG patients in the 3 groups: there were 6, 6, 11 Siewert type Ⅱ AEG patients of the TH group, Sweet group and RTA group with cardiopulmonary complication, respectively, 1, 1, 2 patients with anastomotic leakage and 1, 0, 1 patients with AEG-related death, showing no significant difference in the above indicators among the 3 groups ( χ2=3.263, 0.754, 1.595, P>0.05). (3) Follow-up: 78 of 84 Siewert type Ⅱ AEG patients were followed up for 9.0 to 24.0 months, with a median follow-up time of 16.6 months. Cases with reduced respiratory function at postoperative 3 months for the TH group, Sweet group and RTA group were 4, 3, 5, respectively. Cases with gastroesophageal reflux at postoperative 3 months for the 3 groups were 3, 6, 7, respectively. Cases with weight loss at post-operative 3 months for the 3 groups were 3, 2, 4, respectively. There was no significant difference in the above indicators among the 3 groups ( χ2=1.009, 1.107, 1.112, P>0.05). Cases tumor recurrence and metastasis in the TH group, Sweet group and RTA group were 5, 7, 4, cases who survived at postoperative 1 year in the 3 groups were 19, 24, 25, respectively. There was no significant difference in the above indicators among the 3 groups ( χ2=0.897, 1.261, P>0.05). Conclusion:RTA appiled in Siewert type Ⅱ AEG patients has a longer postoperative operation time, increased intra-operative blood loss and longer hospital stay, while has better advantages in lymph node dissection.

Objective To analysis the short-term quality of life and clinical outcome of early enteral immunonutrition(EIN)used after operation in patients with totally endoscopic esophagectomy.Methods This randomized controlled trial enrolled 110 patients receiving totally endoscopic esophagectomy in department of thoracic surgery of the fourth hospital of Hebei medical university between May 2015 and November 2016.The patients were randomly divided into enteral immunonutrition group (EIN group,n =56) and parenteral nutrition group (PN group,n=54).The scale scores of quality of life,the time of first postoperative anal exhaust,the time of removal of drainage tube,the number of postoperative infections and the length of hospitalization were compared between the two groups before operation and after operation.Results (1) There were no significant differences in age,gender,education,marital status,tumor location,clinical stage,intraoperative bleeding between the two groups (P＞0.05).(2) There were no significant differences in the quality of life before operation (P＞0.05);All functional scale scores of EIN group were significantly higher than PN group (P＜0.05),while the symptom scale score were significantly lower than PN group(P＜0.05).(3) There were significant differences in the time of first postoperative anal exhaust,the time of removal of drainage tube,the number of postoperative pneumonia compliCations and the length ofhospitalization in the two groups (P＜ 0.05).There was no significant difference in the incidence of anastomotic fistula between the two groups(x2=0.621,P=0.431 4) The scale scores of quality of life (the overall health status as the representative) had a negatively linear relationship with the clinical outcome(P =0.000),the absolute value of correlation coefficient in EIN group was higher than that in PN group.The higher score of the quality of life,the shorter time of the postoperative anal exhaust,removal of drainage tube and the length of hospitalization.Conclusion Enteral immunonutrition can improve the quality of life,improve the prognosis and promote the rapid recovery of patients with totally endoscopic esophagectomy.

Objective:To investigate the clinicopathological characteristics and prognostic factors of patients with esophageal cancer.Methods:The retrospective case-control study was conducted. The clinicopathological data of 447 patients with esophageal cancer who were admitted to the Fourth Hospital of Hebei Medical University from January 1, 2017 to December 31, 2020 were collected. There were 312 males and 135 females, aged 60(range, 37?82)years. Observation indica-tors: (1) clinicopathological characteristics; (2) treatment; (3) follow-up; (4) analysis of prognostic factors for esophageal cancer. Follow-up using telephone interview or outpatient examination was conducted to detect survival of patients up to December 2021. The total survival time was from the surgery date to death or the last follow-up. Patients with duration of follow-up more than 2 years were included for survival and prognostic analysis. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were represented as M(range). Count data were represented as absolute numbers. Kaplan-Meier method was used to draw survival curves and calculate survival rates. Log-Rank test was used for survival analysis. Univariate analysis was conducted using the Log-rank test. Multivariate analysis was conducted using the COX hazard regression model. Results:(1) Clinicopathological characteristics. Of the 447 patients, 69.80%(312/447) were males and 30.20%(135/447) were females, and there were 3, 18, 101, 229, 93, 3 cases aged 30?39 years, 40?49 years, 50?59 years, 60?69 years, 70?79 years, 80?89 years, respectively. About the pathological type, there were 424 cases with squamous carcinoma, 11 cases with small cell carcinoma, 4 cases with adenosquamous carcinoma, 3 cases with sarco-matoid carcinoma, 2 cases with adenocarcinoma, 1 case with neuroendocrine carcinoma, 1 case with undifferentiated carcinoma, and 1 case with adenoid cystic carcinoma. There were 2 cases with tumor located at cervicothoracic segment, 49 cases with tumor located at upper thoracic segment, 273 cases with tumor located at mid-thoracic segment, and 123 cases with tumor located at lower thoracic segment. There were 6, 24, 74, 59, 192, 80, 12 cases in stage pT0, pT1a, pT1b, pT2, pT3, pT4a, pT4b of pathological T staging, respectively. There were 207, 63, 142, 28, 7 cases in stage pN0, pN1, pN2, pN3, pN4 of pathological N staging by Japan Esophagus Society (JES), respectively. There were 207, 128, 76, 36 cases in stage pN0, pN1, pN2, pN3 of pathological N staging by Union for International Cancer Control (UICC), respectively. About TNM staging, there were 25, 53, 127, 174, 68 cases in stage 0, Ⅰ, Ⅱ, Ⅲ, Ⅳa of JES staging, and 16, 9, 53, 35, 108, 96, 45, 85 cases in stage 0, Ⅰa, Ⅰb,Ⅱa, Ⅱb, Ⅲa, Ⅲb, Ⅲc of UICC staging, respectively. (2) Treatment. Of the 447 patients, 63 cases underwent neoadjuvant therapy(12 cases combined with immunotherapy), 384 cases underwent no neoadjuvant therapy. There were 347, 97, 2, 1 cases with surgical approach as right thoracic approach, left thoracotomy approach, cervical abdominal approach, left thoracoabdominal approach, respectively. There were 316, 5, 126 cases with surgical platform as totally endoscopic esophagec-tomy, Hybrid surgery, open surgery, respectively. There were 350 and 97 cases with digestive recons-truction as posterior mediastinal approach and intrathoracic approach, respectively. Surgical margin as R 0, R 1, R 2 resection was detected in 323, 116, 8 cases, respectively. Six of 447 patients died during the hospital stay. (3) Follow-up. All the 447 patients were followed up for 25(range, 2?48)months, including 233 cases with the follow-up more than 2 years. The median survival time of 233 patients was unreached, and the postoperative 2-year survival rate was 76.8%. (4) Analysis of prognostic factors for esophageal cancer. Results of univariate analysis showed that gender, neoadjuvant therapy, surgical margin, pT staging, pN staging by JES, pN staging by UICC, TNM staging by JES, TNM staging by UICC were related factors influencing prognosis of 233 patients with esophageal cancer ( χ2=6.62, 17.81, 32.95, 37.93, 27.06, 35.56, 45.24, 37.84, P<0.05). Results of multivariate analysis showed that gender, surgical margin, TNM staging by JES were independent factors influencing prognosis of 233 patients with esophageal cancer ( hazard ratio=0.48, 1.94, 1.46, 95% confidence intervals as 0.25?0.91, 1.07?3.52, 1.16?1.84, P<0.05). Conclusions:The incidence of esophageal cancer is relatively high in males, with the onset age mainly distribute in 60?69 years and the mainly pathological type as squamous carcinoma. Patients with esophageal cancer have advanced tumor staging, low proportion of neoadjuvant therapy, high R 0 resection rate of surgical treatment. Gender, surgical margin, TNM staging by JES are independent factors influencing prognosis of patients with esophageal cancer.

Objective:To investigate the influence of effects of transarterial chemoembo-lization (TACE) before liver transplantation on the prognosis of hepatocellular carcinoma.Methods:The retrospective cohort study was conducted. The clinicopathological data of 311 hepatocellular carcinoma patients undergoing TACE before liver transplantation who were admitted to the Third Medical Center of Chinese PLA General Hospital from January 2005 to December 2012 were collec-ted. There were 276 males and 35 females, aged from 47 to 59 years, with a median age of 52 years. All the 311 patients underwent TACE before liver transplantation. Observation indicators: (1) effects of hepatocellular carcinoma patients undergoing TACE and its relationship with clinicopathological factors; (2) follow-up; (3) influencing factors for prognosis of hepatocellular carcinoma patients after liver transplantation. Follow-up was conducted using outpatient examination or telephone interview to detect recurrence and metastasis of tumor and survival and graft loss of patients up to December 2017. The patients were followed up every 2 to 4 weeks within 3 months after liver transplantation, and once every 1 to 3 months thereafter. Measurement data with normal distri-bution 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) or M( Q1, Q3), 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. Comparison of ordinal data was analyzed using the nonparametric rank sum test. The COX regression model was used for univariate and multivariate analyses. The Kaplan-Meier method was used to draw survival curves and calculate survival rates, and the Log-rank test was used for survival analysis. Results:(1) Effects of hepatocellular carcinoma patients undergoing TACE and its relationship with clinicopathological factors. Of the 311 patients undergoing TACE, 57 cases had pathologic complete response (pCR) and 254 cases had pathologic partial response (pPR), respectively. Cases with alpha fetoprotein (AFP) <20 μg/L,20?400 μg/L, >400 μg/L, cases with microvascular invasion, cases with tumor number as single nodule, cases with tumor distribution at right lobe of liver, cases with tumor caliber of feeding artery (CFA) >1 mm were 26, 26, 5, 51, 6, 43, 46 in patients with pCR, versus 87, 64, 103, 158, 59, 125, 159 in patients with pPR, showing significant differences in the above indicators ( Z=3.35, χ2=4.54, 15.71, 12.89, 6.79, P<0.05). (2) Follow-up. All the 311 patients were followed up for 47.0 to 59.0 months, with a median follow-up time of 44.6 months. There were 11 cases undergoing tumor recurrence and 11 cases undergoing tumor metastasis in the 57 patients with pCR, and there were 96 cases undergoing tumor recurrence and 66 cases under-going tumor metastasis in the 254 patients with pPR. The 1-, 3-, 5-year tumor recurrence free rates were 98.2%, 91.1%, 80.3% in the 311 patients, respectively. The 1-, 3-, 5-year tumor recurrence free rates were 100.0%, 91.1%, 80.3% in the 57 patients with pCR, versus 82.0%, 68.4%, 59.4% in the 254 patients with pPR, showing significant differences in the above indicators ( χ2=13.47, P<0.05). Cases with graft loss were 11 and 96 in the 57 patients with pCR and the 254 patients with pPR, respectively, showing a significant difference ( χ2=7.06, P<0.05). (3) Influen-cing factors for prognosis of hepatocellular carci-noma patients after liver transplantation. Results of univariate analysis showed that gender, basic diseases as viral hepatitis C, AFP (20?400 μg/L, >400 μg/L), Milan criteria, microvascular invasion, tumor number, tumor distribution, tumor CFA, times of TACE, effects of TACE were related factors influencing prognosis of hepatocellular carcinoma patients after liver transplantation ( hazard ratio=0.49, 3.97, 1.78, 1.84, 2.41, 1.96, 3.00, 1.76, 0.19, 2.01, 3.07, 95% confidence interval as 0.30?0.81, 2.23?7.05, 1.03?3.06, 1.18?2.85, 1.63?3.56, 1.28?3.01, 2.04?4.40, 1.20?2.59, 0.13?0.28, 1.28?3.14, 1.63?5.76, P<0.05). Results of multi-variate analysis showed that AFP >400 μg/L, exceeding Milan criteria, tumor number as multiple nodule,effects of TACE as pPR were independent risk factors influencing prognosis of hepatocellular carcinoma patients after liver transplantation ( hazard ratio=1.59, 2.06, 1.99, 2.05, 95% confidence interval as 1.22?2.07, 1.35?3.13, 1.29?3.07, 1.02?4.10, P<0.05) and tumor CFA >1 mm was an independent protective factor influencing prognosis of hepatocellular carcinoma patients after liver transplantation ( hazard ratio=0.10, 95% confidence interval as 0.05?0.19, P<0.05). Conclusions:The effects of TACE are related to AFP, microvascular invasion, tumor number, tumor distribution and tumor CFA. AFP >400 μg/L, exceeding Milan criteria, tumor number as multiple nodule,effects of TACE as pPR are independent risk factors influencing prognosis of hepatocellular carcinoma patients after liver transplantation and tumor CFA >1 mm is an independent protective factor influencing prognosis of hepatocellular carcinoma patients after liver transplantation.