1
|
Ma WJ, Yang C, Jin YW, Li FY. Total Three-Dimensional-Guided Laparoscopic Radical Resection for Left Perihilar Cholangiocarcinoma. Ann Surg Oncol 2024; 31:3055-3056. [PMID: 38240898 DOI: 10.1245/s10434-024-14907-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/29/2023] [Indexed: 04/10/2024]
Abstract
BACKGROUND The application of three-dimensional (3D) reconstruction has been extensively adopted in hepatectomy navigation,1 yet its utilization in laparoscopic radical resection of perihilar cholangiocarcinoma (pHCCA) remains underexplored. VIDEO A 54-year-old male patient, classified as Child-Pugh B, presented a small neoplasm situated at the left hepatic duct proximate to the right hepatic and common hepatic ducts. An enhanced abdominal computed tomographic scan identified a solitary lesion measuring 2.8 × 2.4 cm. 3D reconstruction exposed tumor invasion into the left hepatic artery and left portal vein. Given the lesion's unique location, a pure laparoscopic left hepatectomy and caudate lobectomy were executed using a no-touch en block technique post patient consent. Concurrently, extrahepatic bile duct resection, radical lymphadenectomy with skeletonization, and biliary reconstruction were performed. RESULTS The 3D reconstruction-guided laparoscopic left hepatectomy and caudate lobectomy were successfully completed in 425 min with minimal blood loss (50 mL). The histological grading was T2bN0M0 (stage II). The patient was discharged on the sixth postoperative day without complications, and postoperative treatment included mono-drug chemotherapy with capecitabine. No recurrence was observed at the 6-month follow-up. CONCLUSION Our experience suggests that 3D reconstruction-guided laparoscopic radical resection may offer increased precision and efficiency in selected pHCCA patients. This approach can potentially yield outcomes comparable with or superior to open surgery, given standardized lymph node dissection by skeletonization, use of the no-touch en block technique, appropriate digestive tract reconstruction, and reduced bleeding and liver damage.
Collapse
Affiliation(s)
- Wen-Jie Ma
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China
| | - Chen Yang
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yan-Wen Jin
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China.
| | - Fu-Yu Li
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China.
| |
Collapse
|
2
|
Dai YS, Gao W, Hu HJ, Jin YW, Li FY. ASO Author Reflections: Laparoscopic Surgery for Intrahepatic Cholangiocarcinoma-Opportunities and Challenges. Ann Surg Oncol 2024; 31:3104-3105. [PMID: 38289446 DOI: 10.1245/s10434-024-14971-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 01/10/2024] [Indexed: 04/10/2024]
Affiliation(s)
- Yu-Shi Dai
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Wei Gao
- Management Center, General Practice Center, West China Hospital, Sichuan University, Chengdu, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
| |
Collapse
|
3
|
Hu YF, Ma WJ, Jin YW, Li FY. Adjuvant chemotherapy for resected biliary tract cancers: A fluorouracil-based scheme beats out a gemcitabine-based scheme for the win. Hepatology 2024; 79:965-969. [PMID: 37870296 DOI: 10.1097/hep.0000000000000634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/06/2023] [Indexed: 10/24/2023]
Affiliation(s)
- Ya-Fei Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
4
|
Ma WJ, Zhou RX, Jin YW, Li FY. ASO Author Reflections: Total Three-Dimensional Guided Laparoscopic Radical Resection for Perihilar Cholangiocarcinoma-Transitioning from the Plane to the Realm of Dimensionality. Ann Surg Oncol 2024; 31:3102-3103. [PMID: 38261124 DOI: 10.1245/s10434-024-14973-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Affiliation(s)
- Wen-Jie Ma
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China
| | - Rong-Xing Zhou
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China
| | - Yan-Wen Jin
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China.
| | - Fu-Yu Li
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
- Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, People's Republic of China.
| |
Collapse
|
5
|
Dai YS, Gao W, Hu HJ, Jin YW, Li FY. Laparoscopic Left Hepatectomy for Intrahepatic Cholangiocarcinoma. Ann Surg Oncol 2024; 31:3059-3061. [PMID: 38280962 DOI: 10.1245/s10434-024-14905-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/29/2023] [Indexed: 01/29/2024]
Abstract
BACKGROUND Minimally invasive surgery for intrahepatic cholangiocarcinoma (ICC) remains challenging, especially in advanced patients. PATIENT AND METHOD A 66-year-old male was diagnosed with stage II ICC after a comprehensive evaluation and was scheduled for laparoscopic exploration and left hepatectomy. RESULTS The pure laparoscopic left hepatectomy was completed in 240 min, employing a no-touch en bloc technique and lymphadenectomy skeletonization. The patient was discharged 6 days after the operation without any complications and received gemcitabine and cisplatin treatment postoperatively. There was no recurrence during 14 months of follow-up. CONCLUSIONS Our experience demonstrates that when utilizing the no-touch en bloc technique, standardized lymphadenectomy through skeletonization, and effective control of bleeding, surgeons with extensive expertise in laparoscopic hepatectomy can achieve results comparable to open surgery.
Collapse
Affiliation(s)
- Yu-Shi Dai
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Wei Gao
- Management Center, General Practice Center, West China Hospital, Sichuan University, Chengdu, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
| |
Collapse
|
6
|
Liu F, Wang JK, Ma WJ, Hu HJ, Lv TR, Jin YW, Li FY. The prognostic value of combined preoperative PLR and CA19-9 in patients with resectable gallbladder cancer. Updates Surg 2024:10.1007/s13304-024-01774-x. [PMID: 38436922 DOI: 10.1007/s13304-024-01774-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/29/2024] [Indexed: 03/05/2024]
Abstract
The platelet to lymphocyte ratio (PLR) is the marker of host inflammation and it is a potential significant prognostic indicator in various different tumors. The serum carbohydrate antigen 19-9 (CA19-9) is a tumor-associated antigen and it is associated with poor prognosis of gallbladder cancer (GBC). We aimed to analyze the prognostic value of the combination of preoperative PLR and CA19-9 in patients with GBC. A total of 287 GBC patients who underwent curative surgery in our institution was included. To analyze the relationship between PLR and CA19-9 and clinicopathological features. A receiver operating characteristic (ROC) curve was used to identify the optimal cutoff value for PLR and CA19-9. The Kaplan-Meier method was used to estimate the overall survival (OS). Meanwhile, the univariate and multivariate Cox regression models were used to assess the risk factors for OS. The cutoff values of 146.82 and 36.32U/ml defined as high PLR and high CA19-9, respectively. Furthermore, survival analysis showed that patients with PLR > 146.82 and CA19-9 > 36.32 U/ml had a worse prognosis than patients with PLR ≤ 146.82 and CA19-9 ≤ 36.32 U/ml, respectively. The multivariate analysis demonstrated that PLR (hazard ratio (HR) = 1.863, 95% CI: 1.366-2.542, P < 0.001) and CA19-9 (HR = 1.412, 95% CI: 1.021-1.952, P = 0.037) were independent prognostic factors in the GBC patients. When we combined these two parameters, the area under the ROC curve increased from 0.624 (PLR) and 0.661 (CA19-9) to 0.711. In addition, the 1-, 3-, and 5-year OS of group A (patients with PLR ≤ 146.82 and CA19-9 ≤ 36.32 U/ml), group B (patients with either of PLR > 146.82 or CA19-9 > 36.32 U/ml) and group C (patients with PLR > 146.82 and CA19-9 > 36.32 U/ml) were 83.6%, 58.6%, 22.5%, 52.4%, 19.5%, 11.5%, and 42.3%, 11.9%, 0%, respectively. The preoperative PLR and serum CA19-9 are associated with prognosis of patients with GBC. The combination of PLR and CA19-9 may serve as a significant prognostic biomarker for GBC patients superior to either PLR or CA19-9 alone.
Collapse
Affiliation(s)
- Fei Liu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Jun-Ke Wang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Wen-Jie Ma
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Hai-Jie Hu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Tian-Run Lv
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Yan-Wen Jin
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
| | - Fu-Yu Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
| |
Collapse
|
7
|
Liu F, Wang JK, Ma WJ, Hu HJ, Jin YW, Li FY. Prognostic value of combined preoperative inflammatory marker neutrophil-lymphocyte ratio and platelet distribution width in patients with gallbladder carcinoma. Langenbecks Arch Surg 2024; 409:51. [PMID: 38305889 DOI: 10.1007/s00423-024-03247-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 01/29/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND The neutrophil-lymphocyte ratio (NLR) and platelet distribution width (PDW) are associated with poor prognosis in various cancers. We aimed to analyze the prognostic value of the combination of preoperative NLR and PDW in patients with gallbladder carcinoma (GBC). METHODS A total of 287 GBC patients who underwent curative-intent surgery in our institution was included. The relationship between NLR and PDW and clinicopathological features were analyzed. The receiver operating characteristic (ROC) curves were used to determine the optimal cutoff value for NLR and PDW. Overall survival (OS) was estimated using the Kaplan-Meier method. Meanwhile, the univariate and multivariate Cox regression models were used to assess the risk factors for OS. RESULTS The optimal cutoff value of NLR and PDW was 3.00 and 14.76, respectively. In addition, survival analysis demonstrated that patients with NLR > 3.00 and PDW > 14.76 had a worse prognosis than patients with NLR ≤ 3.00 and PDW ≤ 14.76, respectively. The multivariate analysis showed that NLR and PDW were independent prognostic factors in the patients with GBC. When we combined NLR and PDW, the area under the ROC curve increased from 0.665 (NLR) and 0.632 (PDW) to 0.676. Moreover, the 1-, 3-, and 5-year OS of group A (patients with NLR ≤ 3.00 and PDW ≤ 14.76), group B (patients with either of NLR > 3.00 or PDW > 14.76) and group C (patients with NLR > 3.00 and PDW > 14.76) were 88.7%, 62.6%, 28.1%, 65.1%, 26.9%, 13.1%, and 34.8%, 8.3%, 0%, respectively. CONCLUSION The combination of NLR and PDW may serve as a significant prognostic biomarker for GBC patients superior to either NLR or PDW alone.
Collapse
Affiliation(s)
- Fei Liu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Jun-Ke Wang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Fu-Yu Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
8
|
Lv TR, Ma WJ, Liu F, Hu HJ, Jin YW, Li FY. The significance of peri-neural invasion in patients with resected hilar cholangiocarcinoma: A single-center experience in China. Asian J Surg 2024; 47:274-280. [PMID: 37648545 DOI: 10.1016/j.asjsur.2023.08.110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/05/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND The significance of peri-neural invasion (PNI) in resected patients with hilar cholangiocarcinoma (HCCA) has been rarely explored. Our study was performed to evaluate the significance of PNI in resected HCCA patients in terms of tumor biological features and long-term survival. METHODS We retrospectively reviewed surgically-treated HCCA patients between June, 2000 and June 2018. SPSS 25.0 software was used for statistical analysis. RESULTS A total of 239 resected HCCA patients were included (No. PNI: 138). PNI indicated more aggressive tumor biological features. Major vascular reconstruction was more frequently performed in patients with PNI (34.8% vs 24.8%, P = 0.064). Patients with PNI shared a significantly higher percentage of surgical margin width <5 mm (29.0% vs 16.8%, P = 0.02). The proportion of patients with T1-2 disease (31.2% vs 40.6%, P = 0.085) or I-II disease (21% vs 34.7%, P = 0.014) was significantly lower in patients with PNI. The overall morbidity rate was significantly higher in patients with PNI (P = 0.042). A much worse overall survival (OS) (P = 0.0003) or disease-free survival (DFS) (P = 0.0011) in patients with PNI. Even after matching vital prognostic factors, a significantly worse OS (P = 0.0003) or DFS (P = 0.0002) was still observed in patients with PNI. PNI was an independent prognostic factor in both OS (P = 0.011) and DFS (P = 0.024). CONCLUSION PNI indicated more aggressive tumor biological features and more advanced tumor stage in patients with resected HCCA. PNI can be an independent prognostic factor in both OS and DFS. Future multi-center studies covering various races or populations are required for further validation.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
9
|
Lv TR, Hu HJ, Ma WJ, Liu F, Jin YW, Li FY. Meta-analysis of prognostic factors for overall survival and disease-free survival among resected patients with combined hepatocellular carcinoma and cholangiocarcinoma. Eur J Surg Oncol 2024; 50:107279. [PMID: 38000116 DOI: 10.1016/j.ejso.2023.107279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/09/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND Combined hepatocellular carcinoma and cholangiocarcinoma (CHCC-CC) is a rare subtype of primary liver malignancy and has been treated equally as intra-hepatic cholangiocarcinoma (IHCC) according to the 8th AJCC staging system. Owing to its rarity, its prognostic factors have been rarely explored and defined. METHODS PubMed, EMBASE, the Cochrane Library and Web of Science were searched up till January 1st, 2023 and eligible studies were restricted to studies reported prognostic factors of resected CHCC-CC. Standard Parmar modifications were used to determine pooled univariable hazard ratios (HRs). RESULTS A total of eleven studies with 1286 patients with resected classical CHCC-CC were finally included. Pooled results indicated that serum tumor biomarkers, including AFP, CA199, and CEA, were prognostic factors for postoperative overall survival (OS) and disease-free survival (DFS). Moreover, liver cirrhosis (P = 0.010), HBV infection (P = 0.030), and HCV infection (P < 0.001) were prognostic factors for OS. Age (HR = 1.03, P = 0.005) was a prognostic factor for DFS. Tumor size (OS: HR = 2, P < 0.001, DFS: HR = 2.15, P < 0.001), tumor number (OS: HR = 2.05, P < 0.001; DFS: HR = 1.96, P = 0.006), surgical margin (OS: HR = 2.33, <0.001001; DFS: HR = 2.35, P < 0.001), node metastasis (OS: HR = 2.96, P < 0.001; DFS: HR = 2.1, P < 0.001), vascular invasion (OS: HR = 2.17, P < 0.001; DFS: HR = 2.64, P < 0.001), and postoperative prophylactic trans-arterial chemotherapy embolization (PPTACE) (OS: HR = 1.67, P = 0.04; DFS: HR = 2.31, P < 0.001) were common prognostic factors for OS and DFS. CONCLUSION Various risk factors unmentioned in the 8th AJCC staging system were identified. These promising findings would facilitate a more personalized predictive model and help clinicians to stratify patients with different survival outcomes.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Tract Surgery, General Surgrey, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Tract Surgery, General Surgrey, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Tract Surgery, General Surgrey, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Tract Surgery, General Surgrey, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Tract Surgery, General Surgrey, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Tract Surgery, General Surgrey, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
10
|
Lv TR, Liu F, Jin YW, Li FY. Comparative analyses between radically re-resected incidental gallbladder carcinoma and primary radically resected gallbladder carcinoma: a single-center experience in China. Langenbecks Arch Surg 2023; 409:2. [PMID: 38087066 DOI: 10.1007/s00423-023-03199-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/05/2023] [Indexed: 12/18/2023]
Abstract
PURPOSES The current study was performed to comparatively evaluate the similarities and differences between cases with radically re-resected incidental gallbladder carcinoma (RRIGBC) and those with primary radically resected gallbladder carcinoma (PRGBC). METHODS Comparative analysis between patients with RRIGBC and those with PRGBC were performed in terms of clinic-pathological features and long-terms survival. RESULTS A total of 330 surgically treated GBC patients with 110 patients with IGBC were identified. PRGBCs were generally in a more advanced tumor stage, sharing more aggressive tumor biological features and worse prognosis than those with RRIGBC. Subgroup analyses indicated a comparable prognosis among T1-2 patients between RRIGBC and PRGBC groups. However, among T3-4 patients, patients in the PRGBC group shared a much worse prognosis. Moreover, IGBC itself can be regarded as a prognostic factor but cannot be regarded as an independent prognostic factor. It is the tumor stage which really determined the overall prognosis. CONCLUSION Patients with RRIGBC were generally in a much earlier tumor stage and shared a much better prognosis than those with PRGBC. IGBC itself can be regarded as a prognostic factor but cannot be regarded as the independent prognostic factors. It is the tumor stage which really determine the overall prognosis.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Fei Liu
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Yan-Wen Jin
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
| | - Fu-Yu Li
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
| |
Collapse
|
11
|
Zhu L, Jin ML, He SR, Xu HM, Huang JW, Kong LF, Li DH, Hu JX, Wang XY, Jin YW, He H, Wang XY, Song YY, Wang XQ, Yang ZM, Hu AX. [Application and evaluation of artificial intelligence TPS-assisted cytologic screening system in urine exfoliative cytology]. Zhonghua Bing Li Xue Za Zhi 2023; 52:1223-1229. [PMID: 38058038 DOI: 10.3760/cma.j.cn112151-20230831-00115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
Objective: To explore the application of manual screening collaborated with the Artificial Intelligence TPS-Assisted Cytologic Screening System in urinary exfoliative cytology and its clinical values. Methods: A total of 3 033 urine exfoliated cytology samples were collected at the Henan People's Hospital, Capital Medical University, Beijing, China. Liquid-based thin-layer cytology was prepared. The slides were manually read under the microscope and digitally presented using a scanner. The intelligent identification and analysis were carried out using an artificial intelligence TPS assisted screening system. The Paris Report Classification System of Urinary Exfoliated Cytology 2022 was used as the evaluation standard. Atypical urothelial cells and even higher grade lesions were considered as positive when evaluating the recognition sensitivity, specificity, and diagnostic accuracy of artificial intelligence-assisted screening systems and human-machine collaborative cytologic screening methods in urine exfoliative cytology. Among the collected cases, there were also 1 100 pathological tissue controls. Results: The accuracy, sensitivity and specificity of the AI-assisted cytologic screening system were 77.18%, 90.79% and 69.49%; those of human-machine coordination method were 92.89%, 99.63% and 89.09%, respectively. Compared with the histopathological results, the accuracy, sensitivity and specificity of manual reading were 79.82%, 74.20% and 95.80%, respectively, while those of AI-assisted cytologic screening system were 93.45%, 93.73% and 92.66%, respectively. The accuracy, sensitivity and specificity of human-machine coordination method were 95.36%, 95.21% and 95.80%, respectively. Both cytological and histological controls showed that human-machine coordination review method had higher diagnostic accuracy and sensitivity, and lower false negative rates. Conclusions: The artificial intelligence TPS assisted cytologic screening system has achieved acceptable accuracy in urine exfoliation cytologic screening. The combination of manual screening and artificial intelligence TPS assisted screening system can effectively improve the sensitivity and accuracy of cytologic screening and reduce the risk of misdiagnosis.
Collapse
Affiliation(s)
- L Zhu
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - M L Jin
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - S R He
- Department of Pathology, Beijing Hospital, Beijing 100730, China
| | - H M Xu
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - J W Huang
- Department of Pathology, Luoyang Central Hospital, Luoyang 471000, China
| | - L F Kong
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - D H Li
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - J X Hu
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - X Y Wang
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - Y W Jin
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - H He
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| | - X Y Wang
- iDeepwise Artificial Intelligence Robot Technology (Beijing) Limited Company, Beijing 100089, China
| | - Y Y Song
- iDeepwise Artificial Intelligence Robot Technology (Beijing) Limited Company, Beijing 100089, China
| | - X Q Wang
- iDeepwise Artificial Intelligence Robot Technology (Beijing) Limited Company, Beijing 100089, China
| | - Z M Yang
- iDeepwise Artificial Intelligence Robot Technology (Beijing) Limited Company, Beijing 100089, China
| | - A X Hu
- Department of Pathology, Henan People's Hospital/Zhengzhou University People's Hospital; Zhengzhou 450003, China
| |
Collapse
|
12
|
Lv TR, Liu F, Jin YW, Hu HJ, Ma WJ, Li FY. Meta-analysis of Prognostic Factors for Overall Survival Among Resected Patients with Spontaneous Ruptured Hepatocellular Carcinoma. J Gastrointest Surg 2023; 27:2983-3000. [PMID: 37932594 DOI: 10.1007/s11605-023-05860-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/29/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVE Our meta-analysis was performed to explore the prognostic factors for overall survival among post-hepatectomy patients with spontaneous ruptured hepatocellular carcinoma (SRHCC). METHODS PubMed, EMBASE, the Cochrane Library, and Web of Science were all searched up for relevant studies regarding prognostic factors with SRHCC. RevMan5.3 software and Stata 14.0 software were used for statistical analysis. RESULTS A total of nineteen studies with 1876 resected SRHCC patients were finally identified. Pooled results indicated that preoperative AFP (high vs low) (P = 0.003), concurrent liver cirrhosis (yes vs no) (P = 0.02), preoperative liver function (child A vs non-child A) (P = 0.0007), tumor size (large vs small) (P < 0.00001), tumor number (solitary vs multiple) (P = 0.002), satellite foci (yes vs no) (P = 0.0006), micro-vascular invasion (yes vs no) (P < 0.00001), type of hepatectomy (major or minor) (P = 0.04), surgical margin (R + vs R -) (P < 0.00001), and type of hepatectomy (emergency hepatectomy vs staged hepatectomy) (P = 0.005) were prognostic factors for overall survival among post-hepatectomy SRHCC patients. CONCLUSION Apart from some conventional prognostic factors identified in resected patients with SRHCC, numerous prognostic factors have also been unmasked, which might provide clinical reference to stratify patients with different therapeutic regimes.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Fu-Yu Li
- Department of Biliary Tract Surgery, General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
13
|
Hu YF, Hu HJ, Ma WJ, Jin YW, Li FY. Laparoscopic versus open liver resection for intrahepatic cholangiocarcinoma: a systematic review of propensity score-matched studies. Updates Surg 2023; 75:2049-2061. [PMID: 37919559 PMCID: PMC10710389 DOI: 10.1007/s13304-023-01648-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 09/21/2023] [Indexed: 11/04/2023]
Abstract
Outcomes of laparoscopic liver resection (LLR) versus open LR (OLR) for intrahepatic cholangiocarcinoma (ICCA) are heterogeneous. We aimed to compare LLR and OLR for ICCA based on propensity-score-matched (PSM) studies. Two reviewers independently searched the online databases (PubMed, Embase, and Cochrane Library) for PSM studies that compared LLR and OLR for ICCA. The Ottawa-Newcastle Quality Assessment Scale with a cutoff of ≥ 7 was used to define higher-quality literature. Only 'high-quality' PSM analyses of the English language that met all our inclusion criteria were considered. A total of ten PSM trials were included in the analyses. Compared with OLR, although the lymph node dissection (LND) (RR = 0.67) and major hepatectomy rates were lower in the LLR group (RR = 0.87), higher R0 resections (RR = 1.05) and lower major complications (Clavien-Dindo grade ≥ III) (RR = 0.72) were also observed in the LLR group. In addition, patients in the LLR group showed less estimated blood loss (MD = - 185.52 ml) and shorter hospital stays as well (MD = - 2.75 days). Further analysis found the overall survival (OS) (HR = 0.91), disease-free survival (DFS) (HR = 0.95), and recurrence-free survival (HR = 0.80) for patients with ICCA after LLR were all comparable to those of OLR. LLR for selected ICCA patients may be technically safe and feasible, providing short-term benefits and achieving oncological efficacy without compromising the long-term survival of the patients.
Collapse
Affiliation(s)
- Ya-Fei Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
14
|
Hu YF, Ma WJ, Hu HJ, Gu HF, Jin YW, Li FY. Comparison of the clinical features and long-term prognosis of gallbladder neuroendocrine carcinoma versus gallbladder adenocarcinoma: A propensity score-matched analysis. Biomol Biomed 2023; 23:1096-1107. [PMID: 37724922 PMCID: PMC10655887 DOI: 10.17305/bb.2023.9582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/07/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Abstract
Gallbladder neuroendocrine carcinoma (GBNEC) is rare and characterized by a low degree of tumor differentiation. The clinical features of GBNEC versus gallbladder adenocarcinoma (GBADC) remain a subject of debate. A total of 201 GBADC and 36 GBNEC cases that underwent surgery resection between January 2010 and 2022 at the Department of Biliary Surgery, West China Hospital, Sichuan University were included. A 1:1 propensity score matching (PSM) was performed based on seven predefined variables: age, sex, the American Joint Committee on Cancer (AJCC) stage, resection status, perineural invasion (PNI), lymphovascular invasion (LVI), and degree of tumor differentiation. Compared with GBADC, GBNEC patients were younger (median age 56.0 vs 64.0 years; P = 0.001), and more patients presented with advanced stages of tumor (P = 0.003). Patients with GBNEC also had a higher rate of PNI (55.6% vs 22.4%; P < 0.001), and LVI (63.9% vs 45.80%; P = 0.658). Before PSM, GBNEC patients had inferior prognoses compared with GBADC patients with a shorter median overall survival (mOS) (15.02 vs 20.11 months; P = 0.0028) and a shorter median recurrence-free survival (mRFS) (10.30 vs 15.17 months; P = 0.0028). However, after PSM analyses, there were no differences in OS (mOS 18.6 vs 18.0 months; P=0.24) or RFS (mRFS 10.98 vs 12.02 months; P = 0.39) between the GBNEC and GBADC cases. After multivariate analysis, tumor diagnosis (GBNEC vs GBADC) was not identified as an independent risk factor for shorter RFS (P = 0.506) or OS (P = 0.731). Unfavorable pathological features, including advanced AJCC tumor stages, poor differentiation, presence of LVI, and positive resection margins (all P < 0.05), were independent risk factors for inferior OS and RFS. GBNEC is difficult to diagnose early and has a prognosis comparable to stage-matched poorly differentiated GBADC. Tumor diagnosis (either GBADC or GBNEC) was not an independent risk factor for the patient's OS. Unfavorable pathological features of the neoplasm are the main determinants.
Collapse
Affiliation(s)
- Ya-Fei Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Han-Fei Gu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
15
|
Hu YF, Gu HF, Jin YW, Li FY. Letter to the Editor: Adjuvant gemcitabine plus cisplatin versus capecitabine in node-positive extrahepatic cholangiocarcinoma: The STAMP randomized trial. Hepatology 2023; 78:E72-E73. [PMID: 37459557 DOI: 10.1097/hep.0000000000000532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 05/22/2023] [Indexed: 09/13/2023]
Affiliation(s)
- Ya-Fei Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Han-Fei Gu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Regenerative Medicine Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
16
|
Ma WJ, Li ZH, Wu ZR, Liu F, Wang JK, Shi YJ, Jin YW, Li FY. PI3K-CCL2-CCR2-MDSCs axis: A potential pathway for tumor Clostridia-promoted CD 8 + T lymphocyte infiltration in bile tract cancers. Neoplasia 2023; 43:100920. [PMID: 37515847 PMCID: PMC10407443 DOI: 10.1016/j.neo.2023.100920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND Most patients with resected bile tract cancers (BTCs) survive for less than 5 years; however, some achieve better prognosis. The tumor microbiome can improve survival by regulating the tumor immune microenvironment. However, whether the tumor microbiome promotes immune cell infiltration in BTCs is unknown. This study aimed to determine the association between CD8+ T lymphocyte infiltration and the tumor microbiome in patients with resected BTCs. METHODS Archived formalin-fixed paraffin-embedded tumor specimens were collected from patients with resected BTCs and analyzed using 16S rRNA gene sequencing to identify that prognosis-related and significantly differentially enriched taxa. Gene ontology (GO) analysis of the differentially enriched taxa was used to assess how CD8+ T lymphocyte infiltration is affected by the tumor microbiome of BTCs. RESULTS We enrolled 32 patients with resected BTCs. The high CD8+ lymphocyte-infiltration (CD8hi) group had four significantly enriched taxa, and in the low CD8+ lymphocyte-infiltration (CD8low) group comprised one significantly enriched taxon. Patients with higher Clostridia abundance (enriched in the CD8hi group) experienced longer overall survival than those with lower abundance. The enrichment of Clostridia in the CD8hi group corresponded with lower CCL2 expression and downregulation of phosphatidylinositol 3-kinase activity, which might decrease myeloid-derived suppressor cell recruitment to the tumor milieu, thus increasing CD8+ lymphocyte infiltration in BTCs. CONCLUSIONS The tumor microbiome is related to CD8+ T lymphocyte infiltration in patients with resected BTCs. The relationship between tumor Clostridia and high infiltration of CD8+ T lymphocytes might reflect decreased recruitment of myeloid-derived suppressor cells via the PI3K-CCL2-CCR2 axis.
Collapse
Affiliation(s)
- Wen-Jie Ma
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, China
| | - Zheng-Hua Li
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhen-Ru Wu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, China
| | - Fei Liu
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, China
| | - Jun-Ke Wang
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, China
| | - Yu-Jun Shi
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, China
| | - Yan-Wen Jin
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, China.
| | - Fu-Yu Li
- Division of Biliary Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China; Research Center for Biliary Disease, West China Hospital of Sichuan University, Chengdu, China.
| |
Collapse
|
17
|
Lv TR, Liu F, Jin YW, Hu HJ, Li FY. Neuroendocrine Component in Extrahepatic Cholangiocarcinoma is Associated with Better Survival: Data from the SEER Study. Adv Ther 2023; 40:4032-4041. [PMID: 37432551 DOI: 10.1007/s12325-023-02597-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/26/2023] [Indexed: 07/12/2023]
Abstract
INTRODUCTION This study was performed to evaluate the prognostic value of the neuroendocrine component in patients with extrahepatic cholangiocarcinoma (EHCC). METHODS Cases with EHCC derived from the SEER database were retrospectively reviewed and analyzed. The clinicopathological features and long-term survival were compared between patients with neuroendocrine carcinoma (NECA) and those with pure adenocarcinoma (AC). RESULTS A total of 3277 patients with EHCC were included (62 patients with NECA and 3215 patients with AC). T stage (P = 0.531) and M stage (P = 0.269) were comparable between the two groups. However, lymph node metastasis was more frequently detected in NECA (P = 0.022). NECA was correlated with more advanced tumor stage than pure AC (P < 0.0001). Inconsistent differentiation status was also observed between the two groups (P = 0.001). The proportion of patients who received surgery was significantly higher in the NECA group (80.6% vs 62.0%, P = 0.003) while chemotherapy was more frequently performed among patients with pure AC (45.7% vs 25.8%, P = 0.002). Comparable incidence of radiotherapy was acquired (P = 0.117). Patients with NECA shared a better overall survival than those with pure AC (P = 0.0141), even after matching (P = 0.0366). The results of univariate and multivariate analyses indicated that the neuroendocrine component was a protective factor as well as an independent prognostic factor for overall survival (HR < 1, P < 0.05). CONCLUSION Patients with EHCC with a neuroendocrine component shared a better prognosis than those with pure AC, and NECA could serve as a favorable prognostic factor for overall survival. Considering various unprovided but potentially confounding factors, future more well-conducted research is required.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Fu-Yu Li
- Department of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
18
|
Lv TR, Hu HJ, Liu F, Ma WJ, Jin YW, Li FY. The significance of peri-neural invasion in patients with gallbladder carcinoma after curative surgery: a 10 year experience in China. Updates Surg 2023:10.1007/s13304-023-01519-2. [PMID: 37099122 DOI: 10.1007/s13304-023-01519-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/17/2023] [Indexed: 04/27/2023]
Abstract
The significance of peri-neural invasion (PNI) in patients with gallbladder carcinoma (GBC) after curative surgery remains unknown. Current study was performed to evaluate the significance of PNI in resected GBC patients in terms of tumor-related biological features and long-term survival. Patients with GBC between September 2010 and September 2020 were reviewed and analyzed. SPSS 25.0 software were used for statistical analysis. A total of 324 resected GBC patients were identified (No. PNI: 64). An elevated preoperative Ca19.9 level (P = 0.001), obstructive jaundice (P = 0.001), liver invasion (P < 0.0001), lymph-vascular invasion (P < 0.0001), lymph-node metastasis (P < 0.0001), and poor or moderate differentiation status (P = 0.036) were more frequently detected in patients with PNI. Major hepatectomy (P = 0.019), bile duct resection (P < 0.0001), combined multi-visceral resections (P = 0.001), and combined major vascular resections and reconstructions (P = 0.002) were also more frequently detected. However, a significantly lower R0 rate (P < 0.0001) was acquired in patients with PNI. Patients with PNI were generally more advanced disease and shared a much worse prognosis even after matching. PNI was an independent prognostic factor of disease-free survival as well as an independent predictor of early recurrence. Postoperative adjuvant chemotherapy has brought an obvious survival benefit in resected GBC patients with PNI. PNI could be regarded as an indicator of worse prognosis and could serve as an independent predictor of early recurrence. Postoperative adjuvant chemotherapy was correlated with an improved survival for resected GBC patients with PNI. Upcoming multicenter studies covering various races are warranted for further validation.
Collapse
Affiliation(s)
- Tian-Run Lv
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Hai-Jie Hu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Fei Liu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Wen-Jie Ma
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yan-Wen Jin
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Fu-Yu Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
19
|
Jin YW, Ma WJ, Gao W, Li FY, Cheng NS. Laparoscopic versus open oncological extended re-resection for incidental gallbladder adenocarcinoma: we can do more than T1/2. Surg Endosc 2023; 37:3642-3656. [PMID: 36635401 DOI: 10.1007/s00464-022-09839-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 12/16/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND The laparoscopic and open approaches have comparable safety and oncological efficacy to treat early (T1b or T2) stage incidental gallbladder cancer (IGBC). However, their effects on T3 stage or above tumors unclear. METHODS Data of IGBC patients who underwent radical re-resection were retrospectively analyzed. Demographic characteristics, surgical variables, and tumor characteristics were evaluated for association with survival. RESULTS We analyzed retrospectively 201 patients (72 men, 129 women; median age 63 years; range, 36-85 years). 84 underwent laparoscopic re-resection and 117 underwent open surgery. The 5-year OS post-resection was 74.7%, with a median survival of 74.52 months. The median OS (73.92 months vs. 77.04 months, P = 0.67), and disease-free survival (72.60 months vs. 71.09 months, P = 0.18) were comparable between the laparoscopic re-resection and open surgery groups. The survival of patients with T1/T2 (median: 85.50 months vs. 80.14 months; P = 0.67) and T3 (median: 68.56 months vs. 58.85 months; P = 0.36) disease were comparable between the open re-resection and laparoscopic re-resection groups even after PS matching. Open surgery group lost significantly more blood, while laparoscopic surgery took longer. The postsurgical stay in the laparoscopic re-resection group was significantly shorter. Combined extrahepatic bile duct resection, gallbladder perforation, pT, pStage, histological grade, microscopic liver invasion, status of the resected margin, and adjuvant therapy comprised significant independent prognostic indicators for IGBC. CONCLUSIONS Laparoscopic and open surgery can achieve similar short and long-term outcomes for T3 IGBC; however, careful surgical manipulation is necessary to avoid secondary injuries.
Collapse
Affiliation(s)
- Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, People's Republic of China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, People's Republic of China
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Wei Gao
- Health Management Center, West China Hospital, Sichuan University, Chengdu, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, People's Republic of China.
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China.
| | - Nan-Sheng Cheng
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, People's Republic of China.
- Department of Biliary Disease Research Center, West China Hospital of Sichuan University, Chengdu, China.
| |
Collapse
|
20
|
Lv TR, Hu HJ, Liu F, Ma WJ, Jin YW, Li FY. The role of extra-hepatic bile duct resection in patients with gallbladder carcinoma with peri-neural invasion: A ten-year experience in China. Eur J Surg Oncol 2022; 49:1009-1015. [PMID: 36604233 DOI: 10.1016/j.ejso.2022.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/19/2022] [Accepted: 12/30/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND Peri-neural invasion (PNI) in gallbladder carcinoma (GBC) has been demonstrated as a vital prognostic factor. However, whether PNI in patients with GBC can be regarded as a surgical indication of bile duct resection (BDR) remains controversial. METHODS GBC patients with pathologically-confirmed PNI between September 2010 and September 2020 were retrospectively reviewed. Comparative analyses were performed in patients with PNI according to the performance of BDR. SPSS 25.0 software and Graph pad PRISMA 7.0 software were used for statistical analyses. RESULTS A total of 70 patients GBC patients with PNI were incorporated. The results of comparative analyses indicated that patients who received BDR were generally in a more advanced stage and often required a more extended radical cholecystectomy. Higher incidences of preoperative jaundice (48.6% vs 2.9%, P < 0.0001), major hepatectomy (25.7% vs 8.6%, P = 0.055), combined multi-visceral resections (48.6% vs 5.7%, P < 0.0001), combined major vascular reconstruction (22.9% vs 2.9%, P = 0.014), and a lower R0 rate (68.6% vs 88.6%, P = 0.039) were detected in patients who received BDR. Even after propensity score matching (PSM), BDR still had no significant survival advantage but only increased the length of postoperative stay and the frequency of postoperative morbidities. CONCLUSION BDR seemed to have no significant survival advantage in GBC patients with PNI and was only correlated with a longer postoperative hospital stay and a higher rate of morbidities. PNI should not be regarded as a surgical indication of BDR in patients with GBC.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
21
|
Lv TR, Wang JM, Ma WJ, Hu YF, Dai YS, Jin YW, Li FY. The consistencies and inconsistencies between distal cholangiocarcinoma and pancreatic ductal adenocarcinoma: A systematic review and meta-analysis. Front Oncol 2022; 12:1042493. [PMID: 36578941 PMCID: PMC9791204 DOI: 10.3389/fonc.2022.1042493] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/09/2022] [Indexed: 12/14/2022] Open
Abstract
Objective To evaluate the consistencies and inconsistencies between distal cholangiocarcinoma (DCCA) and pancreatic ductal adenocarcinoma (PDCA) regarding their biological features and long-term prognosis. Methods PubMed, the Cochrane Library, and EMBASE were searched to find comparative studies between DCCA and PDCA. RevMan5.3 and Stata 13.0 software were used for the statistical analyses. Results Eleven studies with 4,698 patients with DCCA and 100,629 patients with PDCA were identified. Pooled results indicated that patients with DCCA had a significantly higher rate of preoperative jaundice (p = 0.0003). Lymphatic metastasis (p < 0.00001), vascular invasion (p < 0.0001), and peri-neural invasion (p = 0.005) were more frequently detected in patients with PDCA. After curative pancreaticoduodenectomy (PD), a significantly higher R0 rate (p < 0.0001) and significantly smaller tumor size (p < 0.00001) were detected in patients with DCCA. Patients with DCCA had a more favorable overall survival (OS) (p < 0.00001) and disease-free survival (DFS) (p = 0.005) than patients with PDCA. However, postoperative morbidities (p = 0.02), especially postoperative pancreatic fistula (POPF) (p < 0.00001), more frequently occurred in DCCA. Conclusion Patients with DCCA had more favorable tumor pathological features and long-term prognosis than patients with PDCA. An early diagnosis more frequently occurred in patients with DCCA. However, postoperative complications, especially POPF, were more frequently observed in patients with DCCA.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Fu-Yu Li
- *Correspondence: Yan-Wen Jin, ; Fu-Yu Li,
| |
Collapse
|
22
|
Jiang XK, Xiao YY, Ye Q, Meng XF, Wang M, Jin YW, Qin QW, Lyu Q. [Risk factors for syncope in children with severe idiopathic pulmonary arterial hypertension]. Zhonghua Er Ke Za Zhi 2022; 60:442-446. [PMID: 35488638 DOI: 10.3760/cma.j.cn112140-20210916-00798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To explore the risk factors for syncope in children with severe idiopathic pulmonary arterial hypertension (IPAH). Methods: Forty-four patients (age<18 years) with IPAH admitted to the Department of Pediatric Cardiology, Beijing Anzhen Hospital between May 2011 and October 2021 were retrospectively included. Patients were devided into syncope group and non-syncope group. Clinical manifestation and hemodynamic parameters including echocardiography, blood tests, right heart catheterization and acute pulmonary vascular expansion test were compared between two groups. Comparisons between groups were performed with unpaired Student t test, or Mann-Whitney U test or chi-square test. Logistic regression was used to calculate the odds ratio (OR) for parameters with statistically significant differences between groups and analyze the statistical correlation. Results: Among the 44 patients, 16 were males, the onset age was (7.2±3.9) years. Twenty-four (55%) children presented with 1 to 11 times of episodes of syncope, and 18 cases of whom induced by physical activity. Syncope group had a larger proportion of New York Heart Association (NYHA) heart function class Ⅲ-Ⅳ (67% (16/24) vs. 25% (5/20), χ2=7.59, P=0.006), higher brain natriuretic peptide (BNP) value ((251±39) vs. (61±40) pg/L, t=-2.18, P=0.035), higher pulmonary-to-aorta diameter ratio (1.6±0.4 vs. 1.4±0.2, t=-2.25, P=0.030) and larger pulmonary vascular resistance index ((22±11) vs. (16±7) WU/m2, t=-2.13, P=0.039) compared with non-syncope group. The proportion of patent foramen ovale (4% (1/24) vs. 45% (9/20), χ2=10.36, P=0.001), left ventricular ejection fraction (LVEF) ((68±5)% vs. (72±8)%, t=2.23, P=0.031) and the positive rate of acute pulmonary vascular expansion test (8% (2/24) vs. 35% (7/20), χ2=4.77, P=0.029) of syncope group were significantly lower than those of non-syncope group. Multiple Logistic regression analysis showed that NYHA heart function Ⅲ-Ⅳ (OR=6.787, 95%CI 1.445-31.880), pulmonary vascular resistance index (OR=1.247, 95%CI 1.020-1.525) and BNP (OR=1.036, 95%CI 1.007-1.066) were independent risk factors for syncope. The patent foramen ovale (OR=0.010, 95%CI 0.000-0.586) was a protective factor for syncope. Conclusions: NYHA cardiac function grade, pulmonary vascular resistance index and BNP are independent risk factors for syncope. Patent foramen ovale is a protective factor for syncope. Exercise is the main inducement of syncope in children with IPAH.
Collapse
Affiliation(s)
- X K Jiang
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y Y Xiao
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Q Ye
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X F Meng
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - M Wang
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y W Jin
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Q W Qin
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Qianwen Lyu
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| |
Collapse
|
23
|
Lv TR, Hu HJ, Liu F, Regmi P, Jin YW, Li FY. The effect of trans arterial chemoembolization in the management of intrahepatic cholangiocarcinoma. A systematic review and meta-analysis. European Journal of Surgical Oncology 2022; 48:956-966. [DOI: 10.1016/j.ejso.2022.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 11/28/2021] [Accepted: 01/06/2022] [Indexed: 10/19/2022]
|
24
|
Lv TR, Liu F, Hu HJ, Regmi P, Ma WJ, Yang Q, Jin YW, Li FY. The role of extra-hepatic bile duct resection in the surgical management of gallbladder carcinoma. A first meta-analysis. Eur J Surg Oncol 2021; 48:482-491. [PMID: 34955314 DOI: 10.1016/j.ejso.2021.11.131] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 10/06/2021] [Accepted: 11/26/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To systematically evaluate the clinicopathological and prognostic value of extra-hepatic bile duct resection (EHBDR) in the surgical management of patients with gallbladder carcinoma (GBC), especially in non-jaundiced patients. METHODS PubMed, EMBASE and the Cochrane Library were searched up to March 1st 2021 for comparative studies between bile duct resected and non-resected groups. RevMan5.3 and Stata 13.0 software were used for the statistical analyses. RESULTS EHBDR did not correlate with a better overall survival (OS) (P = 0.17) or disease-free survival (P = 0.27). No survival benefit was also observed in patients with T2N1 (P = 0.4), T3N0 (P = 0.14) disease and node-positive patients (P = 0.75), rather, EHBDR was even harmful for patients with T2N0 (P = 0.01) and node-negative disease (P = 0.02). Significantly higher incidences of recurrent disease (P = 0.0007), postoperative complications (P < 0.00001) and positive margins (P = 0.02) were detected in the bile duct-resected group. The duration of postoperative hospital stay between the two groups was comparable (P = 0.58). Selection bias was also detected in our analysis that a significantly higher proportion of advanced lesions with T3-4 or III-IV disease was observed in the bile duct-resected group (P < 0.00001). EHBDR only contributed to a greater lymph yield (P = 0.01). CONCLUSION EHBDR has no survival advantage for patients with GBC, especially for those with non-jaundiced disease. Considering the unfairness of comparing OS between jaundiced patients receiving EHBDR with non-jaundiced patients without EHBDR, we could only conclude that routine EHBDR in non-jaundiced patients is not recommended and future well-designed studies with more specific subgroup analyses are required for further validation.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Qing Yang
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
25
|
Regmi P, Hu HJ, Lv TR, Paudyal A, Sah RB, Ma WJ, Jin YW, Li FY. Efficacy and safety of sorafenib plus hepatic arterial infusion chemotherapy for advanced hepatocellular carcinoma. Surg Oncol 2021; 39:101663. [PMID: 34583091 DOI: 10.1016/j.suronc.2021.101663] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 08/27/2021] [Accepted: 09/19/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Sorafenib is the standard treatment for patients with advanced HCC with improvement in survival and radiologic progression of the disease. Recently, few studies have advocated the Sorafenib + HAIC combination therapy results in better overall survival and progression-free survival than Sorafenib monotherapy in patients with advanced HCC. Herein, we aim to identify the best possible treatment option among the above two lines of therapy for patients with advanced HCC. METHODS The fixed effects and a random-effects model were used to perform a meta-analysis for overall response rate overall survival, and adverse events. Subgroup analysis of the data of univariate analysis in each included trial was performed to identify the specific patient population who could be benefitted from the combination therapy. RESULTS Four RCTs containing 609 patients were included in the final analysis. The overall response rate (OR: 3.81; 95% CI 1.01 to 14.42; P = 0.05) and overall survival (HR: 0.70; 95% CI 0.40 to 1.24; P > 0.05) were comparable. Subgroup analysis of OS showed that patients with Child-Pugh score B (HR: 0.30; 95% CI 0.13 to 0.72; P < 0.05) and AFP <400 ng/ml (HR: 0.72; 95% CI 0.52 to 0.99; P < 0.05) were associated with significantly improved survival in the Sorafenib + HAIC group. Bone marrow suppression (OR: 3.76; 95% CI 2.58 to 5.48; P < 0.001) was significantly higher in the Sorafenib + HAIC group, but hepatic function impairment, constitutional symptoms, gastrointestinal events, and dermatological events were comparable (p > 0.05). CONCLUSIONS Patients with Child-Pugh score B and AFP <400 ng/ml may be benefited most from Sorafenib + HAIC combination therapy.
Collapse
Affiliation(s)
- Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Tian-Run Lv
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Aliza Paudyal
- Department of Dermatology and Venereology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Ram Babu Sah
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
26
|
Regmi P, Paudyal A, Paudyal P, Hu HJ, Liu F, Ma WJ, Jin YW, Li FY. Prognostic significance of tumor budding in biliary tract cancer. Eur J Surg Oncol 2021; 48:160-168. [PMID: 34412954 DOI: 10.1016/j.ejso.2021.08.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 08/05/2021] [Accepted: 08/09/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Tumor budding is a significant prognostic indicator for poor survival of several solid tumors. However, due to the lack of a standard scoring system, its clinical application for biliary tract cancer (BTC) is limited. OBJECTIVE To identify the prognostic significance of tumor budding in BTC. RESULTS Tumor budding was associated with poor histologic differentiation, lymphovascular invasion, perineural invasion, lymph node metastasis, positive surgical margin, etc. Tumor budding was a predictor of poor OS in univariate (HR: 4.36; 95% CI 3.15 to 6.02; P < 0.001) and multivariate (HR: 2.95; 95% CI 2.28 to 3.80; P < 0.001) analysis. Similarly, it was also a predictor of poor DFS in univariate (HR: 3.26; 95% CI 2.12 to 4.99; P < 0.001) and multivariate (HR: 3.21; 95% CI 1.90 to 5.40; P < 0.001) analysis. In addition, tumor budding was also associated with advanced T-stage, poor histologic differentiation, lymph node metastasis, positive resection margin, lymphatic invasion, vascular invasion, and perineural invasion. CONCLUSION Results of our study have shown that tumor budding is a strong predictor of poor survival for BTC. The clinical utility of tumor budding as a prognostic marker for BTC should be considered after developing a standard international consensus based on the current evidence.
Collapse
Affiliation(s)
- Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Aliza Paudyal
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Pranita Paudyal
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
27
|
Liu F, Hu HJ, Regmi P, Jin YW, Ma WJ, Wang JK, Zou RQ, Li FY. Elevated Platelet Distribution Width Predicts Poor Prognosis in Gallbladder Carcinoma. Cancer Manag Res 2021; 13:4647-4655. [PMID: 34140810 PMCID: PMC8203277 DOI: 10.2147/cmar.s311061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 05/27/2021] [Indexed: 02/05/2023] Open
Abstract
Background Previous studies have demonstrated that platelet distribution width (PDW) is a reliable predictor of prognosis of a variety of tumors. Nevertheless, the prognostic value of PDW in gallbladder carcinoma (GBC) remains unknown. We aimed to explore the correlation between PDW and prognosis in patients with GBC. Methods A total of 303 patients with GBC who underwent curative surgery between January 2005 and February 2017 were enrolled. The relationship between PDW and clinicopathological features was analyzed. Receiver operating characteristic (ROC) curve was used to identify the optimal cutoff value of PDW. The overall survival (OS) rate was estimated by Kaplan–Meier method. Meanwhile, univariable and multivariable Cox regression model were used to evaluate the risk factors for OS. Results There was significant correlation between elevated PDW and AJCC stage. In addition, survival analysis revealed that the patients with PDW>14.95 have a worse prognosis than patients with PDW\documentclass[12pt]{minimal}
\usepackage{wasysym}
\usepackage[substack]{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage[mathscr]{eucal}
\usepackage{mathrsfs}
\DeclareFontFamily{T1}{linotext}{}
\DeclareFontShape{T1}{linotext}{m}{n} {linotext }{}
\DeclareSymbolFont{linotext}{T1}{linotext}{m}{n}
\DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext}
\begin{document}
$$ \le $$
\end{document}14.95 (P < 0.001). The multivariable Cox regression model analysis demonstrated that PDW was an independent prognostic factor in GBC patients (hazard ratio=1.976, 95% confidence interval:1.474–2.650, P<0.001). Conclusion Elevated PDW can predict poor prognosis in GBC patients, and further studies are needed to verify the reliability and clarify the exact molecular mechanistic of PDW in GBC.
Collapse
Affiliation(s)
- Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Rui-Qi Zou
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China
| |
Collapse
|
28
|
Lv TR, Yang C, Regmi P, Ma WJ, Hu HJ, Liu F, Yin CH, Jin YW, Li FY. The role of laparoscopic surgery in the surgical management of gallbladder carcinoma: A systematic review and meta-analysis. Asian J Surg 2021; 44:1493-1502. [PMID: 33895048 DOI: 10.1016/j.asjsur.2021.03.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/24/2021] [Accepted: 03/19/2021] [Indexed: 02/06/2023] Open
Abstract
Previous studies have explored the role of laparoscopic surgery (LS) in the surgical management of gallbladder carcinoma (GBC) and obtained satisfactory outcomes versus conventional open surgery. However, most of them either included a small number of patients or mainly focused on the early-staged lesions. Therefore, their results were less statistical powerful and a more comprehensive evaluation on the role of LS in GBC is warranted. A thorough database searching was performed in PubMed, EMBASE and Cochrane Library for comparative studies between the laparoscopic and open approach in the surgical management of GBC and 18 comparative studies were finally identified. RevMan 5.3 and Stata 13.0 software were used for statistical analyses. Pooled results revealed that patients in the laparoscopic group recovered faster with less intraoperative hemorrhage and less postoperative morbidity. Comparable operative time, overall recurrence rate, R0 resection rate, lymph node yield, intraoperative gallbladder violation rate and postoperative survival outcomes were also acquired. Regarding the debating issue of port-site recurrence, a significantly higher incidence of port-site recurrence was observed in laparoscopic group. However, having excluded studies on incidental gallbladder carcinoma, the subsequent pooled result showed no significant difference. Considering the inherent inconsistency of the surgical indication between laparoscopic and open surgeries and the deficiency of advanced lesions, we drew a conclusion that laparoscopic surgery seems to be only safe and feasible for early- or middle-staged lesions. Upcoming random controlled trials or comparative studies with equivalent surgical indication focused on advanced lesions are warranted for further evaluation.
Collapse
Affiliation(s)
- Tian-Run Lv
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Chen Yang
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Chang-Hao Yin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
29
|
Liu F, Jin YW, Li FY. Follicular dendritic cell sarcoma presenting as duodenal tumor. Dig Liver Dis 2020; 52:1367-1369. [PMID: 32439273 DOI: 10.1016/j.dld.2020.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/11/2020] [Accepted: 04/15/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Si Chuan 610041, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Si Chuan 610041, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Si Chuan 610041, China.
| |
Collapse
|
30
|
Liu F, Wu ZR, Hu HJ, Jin YW, Ma WJ, Wang JK, Li FY. Current status and future perspectives of minimally invasive surgery in gallbladder carcinoma. ANZ J Surg 2020; 91:264-268. [PMID: 32627337 DOI: 10.1111/ans.16125] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/07/2020] [Accepted: 06/15/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Gallbladder carcinoma (GBC) is the most common biliary tract malignancy, which is characterized by easy local invasion, lymph nodes metastasis, local vascular invasion. Hence, minimally invasive surgery (MIS) can be performed in a limited number of patients. In our study, we reviewed the current studies on laparoscopic surgery (LS) and robotic surgery (RS) for GBC and analysed the limitations and difficulties of MIS for GBC. METHODS Multiple electronic databases were used for a systematic literature retrieval. All studies involving MIS of GBC were included (up to August 2019). RESULTS A total of 24 studies were included, of which 18 studies involved LS for GBC and six studies concerned RS of GBC. For LS, 16 studies contained relevant information of T stage, and 323 patients (98.8%) had T3 or lower stage; the average rate of R0 resection, conversion, postoperative complications and mortality was 95.3% (range 80.5-100%), 1.9% (range 0-16.7%), 13.4% (range 0-33.3%) and 1.0% (range 0-10%), respectively. For RS, four studies contained relevant information of T stage, and all patients were T3 or lower stage; the average rate of R0 resection, conversion and postoperative complications was 96.8% (range 81.8-100%), 5.5% (range 0-14.8%) and11.9% (range 0-36.4%), respectively. In addition, no patient had perioperative mortality. CONCLUSIONS MIS for GBC is limited to highly selected patients and is considered to be technically feasible in experienced surgeons. However, improvements in technical and instrumental are needed to reduce the associated postoperative complications and implantation metastasis, and to promote MIS in the treatment of GBC.
Collapse
Affiliation(s)
- Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Zhen-Ru Wu
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
31
|
Hu HJ, Jin YW, Shrestha A, Ma WJ, Wang JK, Liu F, Zhu YY, Zhou RX, Regmi P, Cheng NS, Li FY. Predictive factors of early recurrence after R0 resection of hilar cholangiocarcinoma: A single institution experience in China. Cancer Med 2019; 8:1567-1575. [PMID: 30868740 PMCID: PMC6488134 DOI: 10.1002/cam4.2052] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 02/01/2019] [Accepted: 02/07/2019] [Indexed: 02/05/2023] Open
Abstract
Prediction of early postoperative recurrence is of great significance for follow‐up treatment. However, there are few studies available that focus on high‐risk factors of early postoperative recurrence or even the definition the exact time of early recurrence for hilar cholangiocarcinoma. Thus, we aimed to examine the optimal cut‐off value for defining the early in patients with R0 resection of hilar cholangiocarcinoma and to investigate prognostic factors associated with early recurrence. Two hundred and fifty‐eight patients with R0 resection of hilar cholangiocarcinoma between 2000 and 2015 were included. The minimum P value approach was used to define the optimal cut‐off of early recurrence. The prognostic factors associated with early recurrence were investigated. The optimal cut‐off value for dividing patients into early and non‐early recurrence groups after R0 resection of hilar cholangiocarcinoma was 12 months. Sixty‐two patients were recorded as early recurrence, and the remaining 196 patients were labeled as non‐early recurrence. Multivariate logistic regression analysis indicated lymph node metastasis (OR = 2.756, 95% CI 1.409‐5.393; P = 0.003), poor differentiation (OR = 1.653; 95% CI 1.040‐2.632; P = 0.034), increased postoperative CA 19‐9 levels (OR = 1.965, 95% CI 1.282‐3.013; P = 0.002), neutrophil‐to‐lymphocyte ratio > 3.41 (OR = 5.125, 95% CI 2.419‐10.857; P < 0.001) and age > 60 years (OR = 2.018, 95% CI 1.032‐3.947; P = 0.040) were independent determinants of early and non‐early recurrence. Poor differentiation (HR = 2.609, 95% CI 1.600‐4.252; P < 0.001), Bismuth classification type III/IV (HR = 2.510, 95% CI 1.298‐4.852; P = 0.006) and perineural invasion (HR=2.380, 95% CI 1.271‐4.457; P = 0.007) were independent factors of overall survival in the subgroup of patients who developed early recurrence. The optimal cut‐off value for dividing early recurrence after R0 resection of hilar cholangiocarcinoma was 12 months. Tumor differentiation, Bismuth classification, and perineural invasion were independent factors of overall survival in the subgroup of patients with early recurrence. Patients with risk factors should be monitored closely after curative surgery.
Collapse
Affiliation(s)
- Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Anuj Shrestha
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.,Department of General Surgery, Gandaki Medical College, Pokhara, Nepal
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Ya-Yun Zhu
- Department of Liver Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Rong-Xing Zhou
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Nan-Sheng Cheng
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| |
Collapse
|
32
|
Hu HJ, Jin YW, Zhou RX, Ma WJ, Yang Q, Wang JK, Liu F, Cheng NS, Li FY. Clinical Value of Inflammation-Based Prognostic Scores to Predict the Resectability of Hyperbilirubinemia Patients with Potentially Resectable Hilar Cholangiocarcinoma. J Gastrointest Surg 2019; 23:510-517. [PMID: 30076591 DOI: 10.1007/s11605-018-3892-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 07/19/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND We aimed to examine whether inflammation-based prognostic scores could predict tumor resectability in a cohort of hilar cholangiocarcinoma patients with preoperative hyperbilirubinemia. We also sought to investigate the prognostic factors associated with overall survival in the subgroup of patients with an R0 resection. METHODS A total of 173 patients with potentially resectable hilar cholangiocarcinoma, as judged by radiological examinations, were included. The potential relationship of the Glasgow prognostic score (GPS), modified GPS, platelet lymphocyte ratio (PLR), neutrophil lymphocyte ratio (NLR), prognostic nutritional index (PNI), and prognostic index (PI) with tumor resectability were investigated using univariate and multivariate analysis. RESULTS Among the 173 patients, 134 had R0 resection margins. Univariate analysis identified that patients with PLR ≥ 150, NLR ≥ 3, PNI ≥ 45, GPS (0.1/2), modified GPS (0.1/2), preoperative CA 125 > 35 U/mL, and a tumor size ≥ 3 cm were more likely to have unresectable tumors. Multivariate analysis indicated that tumor size ≥ 3 cm (OR = 2.422, 95% CI: 1.053-5.573; P = 0.037), PLR ≥ 150 (OR = 3.324, 95% CI: 1.143-9.667; P = 0.027), preoperative CA 125 > 35 U/mL (OR = 3.184, 95% CI: 1.316-7.704; P = 0.010), and GPS (0.1/2) (OR = 2.440, 95% CI: 1.450-4.107; P = 0.001) were independent factors associated with tumor resectability. In selected patients with an R0 resection in this cohort, nodal status (P = 0.010) and tumor differentiation (P = 0.025) were predictive of poor survival outcome. CONCLUSION Patients with higher GPS, CA 125, and PLR levels, and a larger tumor size, tend to have unresectable tumors even if they were judged as potentially resectable using preoperative radiological examinations.
Collapse
Affiliation(s)
- Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Rong-Xing Zhou
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Qin Yang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Nan-Sheng Cheng
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
33
|
Hu HJ, Wu ZR, Jin YW, Ma WJ, Yang Q, Wang JK, Liu F, Li FY. Minimally invasive surgery for hilar cholangiocarcinoma: state of art and future perspectives. ANZ J Surg 2018; 89:476-480. [PMID: 30136376 DOI: 10.1111/ans.14765] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 05/30/2018] [Accepted: 06/01/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Hilar cholangiocarcinoma (HCCA) occurs in the core section of the biliary system and has a strong tendency to broadly invade the surrounding vascular system, perineural tissue and major liver parenchyma. Thus, minimally invasive resection can only be achieved in limited cases. This article reviews the current laparoscopic and robotic surgery techniques for HCCA and analyses the difficulties and limitations of the current minimally invasive surgical techniques for HCCA. METHODS A systematic literature search was conducted using multiple electronic databases. All studies involving minimally invasive resections of HCCA were included (up to November 2017). RESULTS Twelve studies were included, of which eight concerned laparoscopic surgery of HCCA and four involved robotic surgery for HCCA. For laparoscopic surgery, most of the surgical procedures were limited to partial hepatectomy or even bile duct resection; the post-operative morbidity rate was approximately 38.9% (range 0-100%); those with fewer complications were mostly restricted to Bismuth type I or type II carcinomas. For robotic surgery, only one study concerned caudate lobectomy of HCCA, with a reported median operative time of 703 min and post-operative morbidity of 90%. CONCLUSIONS Minimally invasive surgery for HCCA is restricted to highly selected cases and is deemed technically achievable in experienced hands. However, technical and instrumental improvement is needed to reduce the relevant morbidity and popularize the use of minimally invasive surgery to treat HCCA.
Collapse
Affiliation(s)
- Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Zhen-Ru Wu
- Laboratory of Pathology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Qin Yang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
34
|
Wang JK, Jin YW, Hu HJ, Regmi P, Ma WJ, Yang Q, Liu F, Ran CD, Su F, Zheng EL, Li FY. Lymphoepithelioma-like hepatocellular carcinoma: A case report and brief review of literature. Medicine (Baltimore) 2017; 96:e9416. [PMID: 29390565 PMCID: PMC5758267 DOI: 10.1097/md.0000000000009416] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
RATIONAL Lymphoepithelioma-like hepatocellular carcinoma (LEL-HCC) is a rare variant of hepatocellular carcinoma (HCC). To date, few cases have been reported in the literature, and almost no report in analyzing the different features of LEL-HCC. PATIENT CONCERNS We describe a 37-year-old female patient with a 32 × 30 mm mass in the right liver. INTERVENTIONS Complete surgical resection of the lesion was performed. DIAGNOSES Histopathological examination of the resected tumor revealed undifferentiated HCC cells with significant lymphocytes infiltration. Immunohistochemically, the tumor cells were positive for AFP (alpha fetoprotein), hepatocyte, CK8, and glypican-3. The patient was diagnosed with LEL-HCC. OUTCOMES The patient had a favorable clinical outcome, and was free from tumor recurrence after a 52-months follow-up. LESSONS Our case was the youngest patient of all the reported cases, and the third case who was infected with both hepatitis B virus (HBV) and hepatitis C virus (HCV). LEL-HCC is a rare variant of HCC, with a relatively favorable prognosis. Further research recruiting more patients is required to determine the accurate causes and mechanism of LEL-HCC.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Fei Liu
- Department of Biliary Surgery
| | | | | | - Er-Liang Zheng
- Department of Gastrointestinal Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | | |
Collapse
|
35
|
Jin YW, Li FY, Cheng NS. Inflammatory myofibroblastic tumor: An unusual hepatic tumor mimicking liver abscess. Clin Res Hepatol Gastroenterol 2017; 41:243-245. [PMID: 28089176 DOI: 10.1016/j.clinre.2016.11.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 10/29/2016] [Accepted: 11/18/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Yan-Wen Jin
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, Sichuan 610041, PR China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, Sichuan 610041, PR China
| | - Nan-Sheng Cheng
- Department of Biliary Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, Sichuan 610041, PR China.
| |
Collapse
|
36
|
Cheng Y, Xiong XZ, Zhou RX, Deng YL, Jin YW, Lu J, Li FY, Cheng NS. Repair of a common bile duct defect with a decellularized ureteral graft. World J Gastroenterol 2016; 22:10575-10583. [PMID: 28082809 PMCID: PMC5192268 DOI: 10.3748/wjg.v22.i48.10575] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 10/04/2016] [Accepted: 11/13/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the feasibility of repairing a common bile duct defect with a decellularized ureteral graft in a porcine model.
METHODS Eighteen pigs were randomly divided into three groups. An approximately 1 cm segment of the common bile duct was excised from all the pigs. The defect was repaired using a 2 cm long decellularized ureteral graft over a T-tube (T-tube group, n = 6) or a silicone stent (stent group, n = 6). Six pigs underwent bile duct reconstruction with a graft alone (stentless group). The surviving animals were euthanized at 3 mo. Specimens of the common bile ducts were obtained for histological analysis.
RESULTS The animals in the T-tube and stent groups survived until sacrifice. The blood test results were normal in both groups. The histology results showed a biliary epithelial layer covering the neo-bile duct. In contrast, all the animals in the stentless group died due to biliary peritonitis and cholangitis within two months post-surgery. Neither biliary epithelial cells nor accessory glands were observed at the graft sites in the stentless group.
CONCLUSION Repair of a common bile duct defect with a decellularized ureteral graft appears to be feasible. A T-tube or intraluminal stent was necessary to reduce postoperative complications.
Collapse
|
37
|
Hu HJ, Jin YW, Jing QY, Shrestha A, Cheng NS, Li FY. Hepatic epithelioid hemangioendothelioma: Dilemma and challenges in the preoperative diagnosis. World J Gastroenterol 2016; 22:9247-9250. [PMID: 27895413 PMCID: PMC5107607 DOI: 10.3748/wjg.v22.i41.9247] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 08/09/2016] [Accepted: 08/23/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatic epithelioid hemangioendothelioma (HEHE) is a rare category of vascular tumor with uncertain malignant potential. It commonly presents nonspecific and variable clinical manifestations, ranging from asymptomatic to hepatic failure. In addition, laboratory measurements and imaging features also lack specificity in the diagnosis of HEHE. The aim of the present study is to highlight the dilemma and challenges in the preoperative diagnosis of HEHE, and to enhance awareness of the range of hepatobiliary surgery available in patients with multiple hepatic nodular lesions on imaging. In these patients, HEHE should at least be considered in the differential diagnosis.
Collapse
|
38
|
Jin YW, Ye H, Li FY, Xiong XZ, Cheng NS. Compression Stockings for Prevention of Postthrombotic Syndrome: A Systematic Review and Meta-Analysis. Vasc Endovascular Surg 2016; 50:328-34. [PMID: 27260750 DOI: 10.1177/1538574416652242] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The present meta-analysis aimed to evaluate the efficacy and safety of compression stockings for postthrombotic syndrome (PTS) prevention in patients with deep venous thrombosis (DVT). METHODS Randomized controlled trials (RCTs) regarding the use of compression stockings for prevention of PTS were identified from the Medline, PubMed, and Embase databases as well as the Cochrane library. The resulting manuscripts were analyzed according to the criteria in the Cochrane Handbook for Systematic Reviews of Interventions. RESULTS Six RCTs involving 1465 patients with DVT were included. The meta-analysis indicated no statistical differences between the compression stocking and the control groups in PTS incidence, using either the Villalta scale (odds ratio [OR], 0.63; 95% confidence interval [CI], 0.23-1.74) or the Ginsberg scale (OR, 1.13; 95% CI, 0.72-1.77). Based on the Villalta scale categorization, there were no differences in the incidence of mild-moderate PTS (OR, 0.71; 95% CI, 0.36-1.41) or incidence of severe PTS (OR, 0.68; 95% CI, 0.15-3.11). The difference in the recurrence of venous thromboembolism (OR, 0.89; 95% CI, 0.61-1.30) was also not significant. In the 3 RCTs that reported side effects of compression stockings, they were primarily related to discomfort, including itching, erythema, and rash. CONCLUSION The present meta-analysis has indicated that compression stockings may not prevent PTS, as determined by either the Villalta or the Ginsberg scale, in patients with DVT. However, owing to the limited number of trials, the evidence is not strong enough to draw a reliable conclusion. Further larger, randomized, double-blind, placebo-controlled, multicenter trials are needed.
Collapse
Affiliation(s)
- Y W Jin
- General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - H Ye
- General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - F Y Li
- General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - X Z Xiong
- General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - N S Cheng
- General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
39
|
Lu J, Xiong XZ, Li FY, Ye H, Lin YX, Zhou RX, Cai YL, Jin YW, Cheng NS. Prognostic Significance of Sarcomatous Change in Patients with Hepatocellular Carcinoma After Surgical Resection. Ann Surg Oncol 2015; 22 Suppl 3:S1048-56. [PMID: 26286198 DOI: 10.1245/s10434-015-4818-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Indexed: 02/05/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) with sarcomatous change (SC) is a rare malignancy associated with high aggressiveness and poor prognosis; however, its prognostic significance remains unclear. METHODS From January 1994 to April 2012, surgically resected HCCs with SC (n = 52) at West China Hospital were retrospectively reviewed. HCC with SC was defined as the concomitant presence of the sarcomatous component occupying at least 10 % (but not predominantly) of the HCC-bearing tissue. To validate its prognostic significance, we compared the clinicopathological features and survival rates of these patients with a cohort of 214 randomly selected ordinary HCC patients during the same period. RESULTS The clinicopathological characteristics of HCC with SC were similar to those of ordinary HCC, with the exception of capsule formation, adjacent organ invasion, lymph node metastasis, and TNM staging. A total of 45 (86.5 %) HCC patients with SC experienced a recurrence, with a median time to recurrence of 6.0 months. Overall survival (OS) rates in the sarcomatous HCC group at 1, 2, and 3 years were 55.8, 25, and 17.3 %, respectively, which were significantly lower than those in the ordinary HCC group (p < 0.001). On multivariable analysis, macrovascular invasion, satellite nodules, and R1/R2 resection were identified as independent risk factors for shorter disease-free survival and OS. CONCLUSIONS The presence of SC in HCC was uncommon, and was associated with much poorer prognosis than ordinary HCC. Radical resection with negative margin is essential for improving the prognosis. Future prospective studies are warranted to determine if recurrent patients can benefit from postoperative adjuvant therapies.
Collapse
Affiliation(s)
- Jiong Lu
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xian-Ze Xiong
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Fu-Yu Li
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hui Ye
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yi-Xin Lin
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rong-Xing Zhou
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu-Long Cai
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yan-Wen Jin
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Nan-Sheng Cheng
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| |
Collapse
|
40
|
Zhao X, Jin YW, Li HB, Wang ZG, Feng H, Feng C. Effects of maintaining intravenous infusion of remifentanil or propofol on anesthesia and palinesthesia during anesthesia and analepsia. Genet Mol Res 2014; 13:2865-72. [PMID: 24615094 DOI: 10.4238/2014.february.13.8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
When recovering from general anesthesia, upon removal of the endotracheal tube, patients may experience a high dynamic response in the circulatory system, along with choking and restlessness. This study was designed to study the effect of maintaining an intravenous infusion of remifentanil or propofol on the performance of general anesthesia, including on the cardiovascular response, choking and irritability at the end of general anesthesia. We treated 60 patients with combined inhalation and general anesthesia for lower esophageal cancer resection. When the surgery was complete, narcotic drug treatment ceased, oropharynx and endotracheal suctioning was performed with a simple breathing bag, and the patient was quickly sent to the anesthesia recovery room. In the recovery room, patients were randomly divided into three groups (N = 20): the control group (waiting for extubation), the remifentanil group (target-controlled infusion of remifentanil; the target plasma concentration was 3 ng/ mL) and the propofol group (target-controlled infusion of propofol; the target plasma concentration was 2 μg/mL). The results show that maintaining an intravenous infusion of remifentanil or propofol can reduce the hemodynamic response, choking and irritability observed at the end of palinesthesia after administration of general anesthesia upon removing the endotracheal tube. The patients in the remifentanil group were fully awake when extubating, and remifentanil intervention did not extend the recovery time. Therefore, a maintenance infusion of remifentanil during general anesthesia may be a better choice.
Collapse
Affiliation(s)
- X Zhao
- Department of Anesthesiology, Second Hospital of Shandong University, Jinan, China
| | - Y W Jin
- Department of Anesthesiology, Second Hospital of Shandong University, Jinan, China
| | - H B Li
- Jinan Central Hospital Operating Room, Affiliated to Shandong University, Jinan, China
| | - Z G Wang
- Department of Anesthesiology, Shandong University Qilu Hospital, Jinan, China
| | - H Feng
- Department of Anesthesiology, Second Hospital of Shandong University, Jinan, China
| | - C Feng
- Department of Anesthesiology, Second Hospital of Shandong University, Jinan, China
| |
Collapse
|
41
|
Deng YL, Cheng NS, Lin YX, Zhou RX, Yang C, Jin YW, Xiong XZ. Relationship between pancreaticobiliary maljunction and gallbladder carcinoma: meta-analysis. Hepatobiliary Pancreat Dis Int 2011; 10:570-80. [PMID: 22146619 DOI: 10.1016/s1499-3872(11)60098-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Reports on the relationship between pancreaticobiliary maljunction (PBM) and gallbladder carcinoma (GBC) are conflicting. The frequency of PBM in GBC patients and the clinical features of GBC patients with PBM vary in different studies. DATA SOURCES English-language articles describing the association between PBM and GBC were searched in the PubMed and Web of Science databases. Nine case-control studies fulfilled the inclusion criteria and addressed the relevant clinical questions of this analysis. Data were extracted independently by two reviewers using a predefined spreadsheet. RESULTS The incidence of PBM was higher in GBC patients than in controls (10.60% vs 1.76%, OR: 7.41, 95% CI: 5.03 to 10.87, P<0.00001). The proportion of female patients with PBM was 1.96-fold higher than in GBC patients without PBM (80.5% vs 62.9%, OR: 1.96, 95% CI: 1.09 to 3.52, P=0.12). GBC patients with PBM were 10 years younger than those without PBM (SMD: -9.90, 95% CI: -11.70 to -8.10, P<0.00001). And a difference in the incidence of associated gallstone was found between GBC patients with and without PBM (10.8% vs 54.3%, OR: 0.09, 95% CI: 0.05 to 0.17, P<0.00001). Among the GBC patients with PBM, associated congenital dilatation of the common bile duct was present with a higher incidence ranging from 52.2% to 85.7%, and 70.0%-85.7% of them belonged to the P-C type of PBM (the main pancreatic duct enters the common bile duct). No substantial heterogeneity was found and no evidence of publication bias was observed. CONCLUSIONS PBM is a high-risk factor for developing GBC, especially the P-C type of PBM without congenital dilatation of the common bile duct. To prevent GBC, laparoscopic cholecystectomy is highly recommended for PBM patients without congenital dilatation of the common bile duct, especially relatively young female patients without gallstones.
Collapse
Affiliation(s)
- Yi-Lei Deng
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | | | | | | | | | | | | |
Collapse
|
42
|
Lee GH, Hwang KY, Jang JE, Jin YW, Lee SY, Jung JE. Characteristics of color optical shutter with dye-doped polymer network liquid crystal. Opt Lett 2011; 36:754-756. [PMID: 21368972 DOI: 10.1364/ol.36.000754] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The optical properties and the theoretical prediction of color optical shutter with dye-doped polymer network liquid crystal (PNLC) were investigated. The view-angle dependence of reflectance according to the bias conditions showed distinctive characteristics, which could be explained from the effects of dye absorption and path length. It was also shown that the thickness dependence of reflectance was strongly influenced by the light-scattering coefficient. Our experimental results matched up well with the theoretical prediction based on the light scattering of liquid crystals in polymer network and the absorption of dichroic dye. This work indicates potential to improve the optical device using dye-doped liquid crystal-polymer composite.
Collapse
Affiliation(s)
- G H Lee
- Material and Device Research Center, Samsung Advanced Institute of Technology, Yongin-si, South Korea
| | | | | | | | | | | |
Collapse
|
43
|
Jin YW, Li P, Xu QB, Liu X, Huang W, Wang YL, Cao C, Ma QJ. [Enhancement of immune responses to hepatitis B DNA vaccine by superantigen SEA in mice]. Sheng Wu Gong Cheng Xue Bao 2005; 21:681-5. [PMID: 16285504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
To investigate the adjuvant effect of plasmid DNA encoding superantigen SEA (D227A) (pmSEA) on immune responses induced by HBV DNA vaccine containing HBV preS2 and S antigen in BABL/c (H-2d). BALB/c mice were immunized intramuscular injection with HBV DNA vaccine (pHBVS2S) mixed with or without pmSEA plasmid. Antibodies againat HBV PreS2 and S antigen in the sera were accessed by Anti-HBs ELISA, and the HBsAg specific cytotoxic T lymphocytes (CTLs) activity was determined by 5 Chromium Release Assay. The HBs peptide-specific IFN-gamma secreting T cells were detected by ELISPOT. Anti-HBs antibody titers and CTLs activity in mice immunized with pmSEA + pHBVS2S group were significant higher (P < 0.05) than pHBVS2S DNA vaccine group. The ratio of IgG1/IgG2a (0.282) was apparently different from the group immunized with peptide (10). Mice immunized with HBV DNA vaccine plus adjuvant produce higher titer of IgG1 and IgG2a antibodies against HBV S antigen 1.36 and 1.73 time higher than that without adjuvant respectively. HBs peptide--specific IFN-gamma secreting T cells increased 2 - 3 times by the pmSEA adjuvant, compared to DNA vaccine group. HBV DNA vaccine (pHBVS2S) induces humoral and cellular immuno-responses in BALB/c mice, and the responses could be significantly boasted by the plasmid encoding mSEA. Therefore the pmSEA was a potential adjuvant for DNA vaccines.
Collapse
Affiliation(s)
- Yan-Wen Jin
- Beijing Institute of Biotechnology, Beijing 100850, China
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Sun YM, Yang SL, Jin YW, Wu SN, Hsu HK, Liu MS. [Kinetic studies of protein kinase A in rat liver during early sepsis]. Gaoxiong Yi Xue Ke Xue Za Zhi 1993; 9:80-88. [PMID: 8492356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Sepsis-induced glucose dyshomeostasis has been characterized by an initial hyperglycemia followed by a progressive hypoglycemia. It is well known that the liver plays a predominant role on regulating the homeostatic level of blood glucose. Furthermore, recent studies indicate that protein kinase A, activated by c-AMP, contributes to the role of glycagon in glucogenolysis and glyconeogenesis. Kinetic studies of protein kinase were completed. During late sepsis, in order to further understand the pathophysiology of hepatic glucose disturbances during sepsis. This study investigates the role of protein kinase A in the liver regulating carbohydrate metabolism during early sepsis. The work was performed by using an animal septic model, induced by cecal ligation and puncture (CLP) operation. Through the measurement of blood sugar, a two phase change in sugar level was found. That is, blood sugar significantly increased at 4.5 hrs after CLP operation (p < 0.05) and then significantly decreased at 18 hrs (p < 0.01). In the kinetic studies of protein kinase A, the results showed that, during early sepsis, the activities of both type I (eluted at low ionic strength) and type II (eluted at high ionic strength) protein kinase A were unchanged. Moreover, the kinetic parameters, Vmax and S0.5, of protein kinase A showed no significant difference between two groups. As such, it is suggested that hyperglycemia during early sepsis is not connected to the regulation of protein kinase A.
Collapse
Affiliation(s)
- Y M Sun
- Department of Physiology, Kaohsiung Medical College, Taiwan, Republic of China
| | | | | | | | | | | |
Collapse
|
45
|
Jin YW, Yang SL, Hsu HK, Wu SN, Liu MS. [Kinetic studies of protein kinase A in rat liver during late sepsis]. Gaoxiong Yi Xue Ke Xue Za Zhi 1992; 8:460-70. [PMID: 1294761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The covalent modification of receptor proteins via phosphorylation and dephosphorylation is one of the principal mechanisms controlling carbohydrate metabolism and is known to be regulated by various protein kinases. Recent studies indicated that many hormones may exert their effects on cellular metabolism by regulating intracellular c-AMP levels and by activating a c-AMP dependent protein kinase, i.e., protein kinase A. The metabolic disturbances during sepsis are characterized by an initial hyperglycemia followed by a progressive hypoglycemia and a depletion of hepatic glycogen content. The latter is coupled with a slowdown in glycogenesis, an accelerated glycogenolysis, and a depression in gluconeogenesis in the liver. Since the liver is the major organ that regulates the homeostatic level of blood glucose, it is conceivable that the sepsis-induced glucose dyshomeostasis might be mediated by changes in protein kinase activity and the kinetic characteristics of enzymes. The present experiment was designed to study the correlation between protein kinase A and the pathophysiology of hepatic glucose dyshomeostasis during sepsis. Sepsis was induced in rats by cecal ligation and puncture (CLP). Late sepsis occurred 18 hours after CLP. Protein kinase A was extracted from the rat livers by acid precipitation and ammonium sulfate fractionation, and then partially purified by DEAE-cellulose. The results show that in the late sepsis, type-I protein kinase A (eluted at low ionic strength) activity was significantly decreased by 34-52% (P < 0.01). The kinetic parameters such as Vmax's for ATP, histone, and c-AMP were also significantly decreased from the control values of 6.1 +/- 0.9, 5.4 +/- 0.8, and 5.1 +/- 1.9 nmoles/mg.min. to 3.6 +/- 0.5, 2.8 +/- 0.3, and 2.5 +/- 0.5 nmoles/mg.min., respectively. Analysis using Hill's equation indicates that the S0.5 and n (Hill coefficient) values of the various substrates and activators for type-I protein kinase A remained unchanged. In the case of type-II protein kinase A (eluted at high ionic strength), the Vmax, S0.5, and n values for ATP, histone, and c-AMP were unchanged during late sepsis. The results of the present study indicate that the activities and kinetic characteristics of type I protein kinase A in rat liver are modified during late sepsis. Since protein kinase A is known to regulate glucose metabolism through adrenergic receptor mediation, these findings may have a pathophysiological significance in the understanding of hepatic glucose dyshomeostasis during sepsis.(ABSTRACT TRUNCATED AT 400 WORDS)
Collapse
Affiliation(s)
- Y W Jin
- Department of Physiology, Kaohsiung Medical College, Taiwan, Republic of China
| | | | | | | | | |
Collapse
|
46
|
Sun DX, Jin YW, Yu Q, Wang PZ. A radiologic study of pulmonary metastases originating from oral and maxillofacial tumors. Oral Surg Oral Med Oral Pathol 1992; 73:633-7. [PMID: 1518654 DOI: 10.1016/0030-4220(92)90112-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A retrospective clinical and radiologic study was carried out on 103 consecutive cases of oral and maxillofacial malignant conditions in which pulmonary metastasis occurred. The most frequent primary site was the palate. The neoplasm most commonly involved was the adenoid cystic carcinoma. Pulmonary metastases were classified into five types: solitary, multiple nodular, multiple "massy," diffuse, and miliary.
Collapse
Affiliation(s)
- D X Sun
- Department of Radiology, School of Stomatology, Shangai Second Medical University, China
| | | | | | | |
Collapse
|
47
|
Li ZL, Jin YZ, Jin JG, Quan FL, Jin YW. [Effects of stimulation of the locus coeruleus on the electrical and mechanical activities of the stomach of rats]. Sheng Li Xue Bao 1986; 38:468-74. [PMID: 3823928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
48
|
Li SR, Ding BC, Jin YW. Relationship between action potential duration of ventricular cells and heart rate of rabbit under natural breathing. Acta Acad Med Wuhan 1984; 4:16-20. [PMID: 6700922 DOI: 10.1007/bf02856943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|