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Ledenko M, Toskich B, Mehner C, Ceylan H, Patel T. Therapeutic biliary stents: applications and opportunities. Expert Rev Med Devices 2024; 21:399-409. [PMID: 38716580 DOI: 10.1080/17434440.2024.2341960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 04/08/2024] [Indexed: 05/31/2024]
Abstract
INTRODUCTION Biliary stents are used to optimize ductal patency and enable bile flow in the management of obstruction or injury related to biliary tract tumors, strictures, stones, or leaks. Although direct therapeutic applications of biliary stents are less well developed, stents can be used to deliver drugs, radioisotopes, and photodynamic therapy. AREAS COVERED This report provides an in-depth overview of the clinical indications, and therapeutic utility of biliary stents. Unique considerations for the design of biliary stents are described. The properties and functionalities of materials used for stents such as metal alloys, plastic polymers, or biodegradable materials are described, and opportunities for design of future stents are outlined. Current and potential applications of stents for therapeutic applications for biliary tract diseases are described. EXPERT OPINION Therapeutic biliary stents could be used to minimize inflammation, prevent stricture formation, reduce infections, or provide localized anti-cancer therapy for biliary tract cancers. Stents could be transformed into therapeutic platforms using advanced materials, 3D printing, nanotechnology, and artificial intelligence. Whilst clinical study and validation will be required for adoption, future advances in stent design and materials are expected to expand the use of therapeutic biliary stents for the treatment of biliary tract disorders.
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Affiliation(s)
- Matthew Ledenko
- Department of Transplantation, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
| | - Beau Toskich
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | - Christine Mehner
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Jacksonville, FL, USA
| | - Hakan Ceylan
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Jacksonville, FL, USA
| | - Tushar Patel
- Department of Transplantation, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Jacksonville, FL, USA
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Sun H, Yang M, Wang F, Zhao D, Qu X, Yan Z, Li F, Liu L. Comparison of intraluminal brachytherapy combined with and without stent placement for treatment of obstructive jaundice induced by tumor thrombus. Brachytherapy 2023; 22:833-839. [PMID: 37734995 DOI: 10.1016/j.brachy.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/13/2023] [Accepted: 07/20/2023] [Indexed: 09/23/2023]
Abstract
PURPOSE To compare the safety and efficacy of intraluminal brachytherapy with iodine-125 (125I) seed strand implantation combined with and without stent placement to treat patients with obstructive jaundice induced by tumor thrombus. METHODS Between January 2018 and June 2022, 42 patients with malignant obstructive jaundice (MOJ) induced by tumor thrombus were included. 20 patients received 125I seed strand implantation and stent placement (group A). The remaining 22 patients, implanted 125I seed strands only, served as control (group B). The two groups' overall survival and jaundice-free survival were compared using the Kaplan-Meier method and log-rank test. RESULTS During the follow-up period, the mean survival time of group A was 38.0 ± 4.1 months (95%CI, 30.0-46.1 months), while that of group B was 25.1 ± 2.8 (95% CI, 19.5-30.6 months) (p = 0.406). The mean survival rates of 12 months for all patients, group A, and group B was 66.7%, 65%, and 68%, respectively. The mean jaundice-free survival of group A and group B were 34.0 ± 3.6 months (95% CI, 27.9-41.2months) and 22.9 ± 2.7 months (95%CI, 17.5-28.2months) (p = 0.254), respectively. Two PTBD drainage tube infection cases occurred in group A and group B separately. CONCLUSIONS 125I intraluminal brachytherapy is an effective and safe therapy for treating patients with obstructive jaundice induced by tumor thrombus.
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Affiliation(s)
- HuiYi Sun
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - MinJie Yang
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - FeiHang Wang
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - DanYang Zhao
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - XuDong Qu
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - ZhiPing Yan
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - FuYou Li
- Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - LingXiao Liu
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Institution of Medical Imaging, Shanghai, China; National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.
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Chai J, Liu K, Xu B, Wang L, Yu H, Lv W, Lu D. Biliary self-expandable metallic stent combined with iodine-125 seeds in the treatment of malignant biliary obstruction (Bismuth type I or II). Surg Endosc 2023; 37:7729-7737. [PMID: 37566117 DOI: 10.1007/s00464-023-10327-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/19/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND The purpose of this research was to evaluate the safety and efficacy of a self-expandable metallic stent (SEMS) combined with iodine-125 (125I) seeds in the treatment of Bismuth type I or II malignant biliary obstruction (MBO). METHODS The clinical data of 74 cases of MBO treated with percutaneous SEMS combined with 125I seeds (combination group) and 81 cases of MBO treated with SEMS implantation alone (control group) in our hospital from January 2015 to December 2019 were retrospectively analyzed. The short-term and long-term efficacy of the two groups were compared. Multivariate Cox regression analysis was used to analyze the factors affecting the surgical efficacy and survival rate. RESULTS The liver blood test results of both groups improved at one week and one month post-stent insertion. No significant difference was established in the short-term efficacy or complications between the two groups (P = NS). Improved stent patency was observed in the combined group, 9.01 ± 4.38 months versus 6.79 ± 3.13 months, respectively (P < 0.001). Improved survival was also noted in the combined group 12.08 ± 5.38 months and 9.10 ± 4.16 months, respectively (P < 0.001). Univariate and multivariate analyses showed that the type of biliary stent and liver metastasis were independent factors affecting survival. CONCLUSION The implementation of SEMS combined with 125I seeds resulted in significantly longer stent patency and survival times than that of SEMS implantation alone, which is thus worthy of clinical promotion and application.
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Affiliation(s)
- Jie Chai
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Kaicai Liu
- Infection Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230022, Anhui, China
| | - Beibei Xu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Lijun Wang
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Huafeng Yu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Weifu Lv
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 17 Lujiang Road, Hefei, 230001, Anhui, China
| | - Dong Lu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 17 Lujiang Road, Hefei, 230001, Anhui, China.
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Wang Y, Wen N, Xiong X, Li B, Lu J. Biliary drainage in malignant biliary obstruction: an umbrella review of randomized controlled trials. Front Oncol 2023; 13:1235490. [PMID: 37731638 PMCID: PMC10508238 DOI: 10.3389/fonc.2023.1235490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Background There are still many controversies about biliary drainage in MBO, and we aimed to summarize and evaluate the evidence associated with biliary drainage. Methods We conducted an umbrella review of SRoMAs based on RCTs. Through July 28, 2022, Embase, PubMed, WOS, and Cochrane Database were searched. Two reviewers independently screened the studies, extracted the data, and appraised the methodological quality of the included studies. GRADE was used to evaluate the quality of the evidence. Results 36 SRoMAs were identified. After excluding 24 overlapping studies, 12 SRoMAs, including 76 RCTs, and 124 clinical outcomes for biliary drainage in MBO were included. Of the 124 pieces of evidence evaluated, 13 were rated "High" quality, 38 were rated "Moderate", and the rest were rated "Low" or "Very low". For patients with MBO, 125I seeds+stent can reduce the risk of stent occlusion, RFA+stent can improve the prognosis; compared with PC, SEMS can increase the risk of tumor ingrowth and reduce the occurrence of sludge formation, and the incidence of tumor ingrowth in C-SEMS/PC-SEMS was significantly lower than that in U-SEMS. There was no difference in the success rate of drainage between EUS-BD and ERCP-BD, but the use of EUS-BD can reduce the incidence of stent dysfunction. For patients with obstructive jaundice, PBD does not affect postoperative mortality compared to direct surgery. The use of MS in patients with periampullary cancer during PBD can reduce the risk of re-intervention and stent occlusion compared to PC. In addition, we included four RCTs that showed that when performing EUS-BD on MBO, hepaticogastrostomy has higher technical success rates than choledochoduodenostomy. Patients who received Bilateral-ENBD had a lower additional drainage rate than those who received Unilateral-ENBD. Conclusions Our study summarizes a large amount of evidence related to biliary drainage, which helps to reduce the uncertainty in the selection of biliary drainage strategies for MBO patients under different circumstances.
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Affiliation(s)
- Yaoqun Wang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ningyuan Wen
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xianze Xiong
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Bei Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jiong Lu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Center for Biliary Diseases, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Fu X, Qi H, Qiu Z, Jiang W, Chen Z, Gao F. Outcomes of two types of iodine-125 seed delivery with metal stents in treating malignant biliary obstruction: a systematic review and meta-analysis. Diagn Interv Radiol 2023; 29:509-519. [PMID: 36992630 PMCID: PMC10679621 DOI: 10.5152/dir.2022.211277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 03/14/2022] [Indexed: 01/15/2023]
Abstract
PURPOSE To conduct a meta-analysis comparing the efficacy and safety of two types of iodine-125 (I-125) seed delivery with metal stents (the study group) versus conventional metal stents (the control group) in patients with malignant biliary obstruction (MBO). METHODS Our team systematically searched the PubMed, Embase, and Cochrane Library databases for relevant studies published from January 2012 up to July 2021. Survival time and stent dysfunction were the primary measured outcomes. Subgroup analyses were conducted according to the type of I-125 seed delivery. RESULTS Eleven studies, including 1057 patients in total, were pooled for stent dysfunction. The study group showed a lower risk of stent dysfunction than the control group [odds ratio (OR): 0.61, 95% confidence interval (CI) 0.46-0.81, P = 0.001]. The pooled results of six studies reporting overall survival (OS) showed that the study group had a better survival outcome than the control group [hazard ratio (HR): 0.34, 95% CI: 0.28-0.42, P < 0.001]. In the subgroup analyses, the I-125 seed stent group had significantly less stent dysfunction than the control group (OR: 0.49, 95% CI: 0.31-0.76, P = 0.002). Meanwhile, the metal stents + I-125 radioactive seed strand group showed significantly more improvement in OS than the control group (HR: 0.33, 95% CI: 0.26-0.42, P < 0.001). Moreover, our analysis suggests that using I-125 seeds did not result in increasing related adverse events compared with using metal stents alone (all P > 0.05). The study group was significantly superior to the control group, with better survival and decreased stent dysfunction. Meanwhile, the delivery of I-125 seeds did not increase adverse events. CONCLUSION The delivery of I-125 with metal stents may be considered a preferable technique for MBO.
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Affiliation(s)
- Xiaobo Fu
- Department of Minimally Invasive & Interventional Radiology, Sun Yat-sen University Cancer Center and Sun Yat-sen University State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Han Qi
- Department of Minimally Invasive & Interventional Radiology, Sun Yat-sen University Cancer Center and Sun Yat-sen University State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Zhenkang Qiu
- Department of Minimally Invasive & Interventional Radiology, Sun Yat-sen University Cancer Center and Sun Yat-sen University State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Weiwei Jiang
- Department of Minimally Invasive & Interventional Radiology, Sun Yat-sen University Cancer Center and Sun Yat-sen University State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Zixiong Chen
- Department of Minimally Invasive & Interventional Radiology, Sun Yat-sen University Cancer Center and Sun Yat-sen University State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Fei Gao
- Department of Minimally Invasive & Interventional Radiology, Sun Yat-sen University Cancer Center and Sun Yat-sen University State Key Laboratory of Oncology in South China, and Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
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Zhang C, Song M, Sun Z, Fang Y, Liu Y, Xu K, Han X, Jiao D. Biliary drainage combined with simultaneous 125I seed strand brachytherapy for the treatment of hilar cholangiocarcinoma. BMC Cancer 2023; 23:418. [PMID: 37161422 PMCID: PMC10169480 DOI: 10.1186/s12885-023-10868-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 04/20/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND To evaluate the clinical efficacy of percutaneous biliary drainage (PBD) combined with 125I seed strand brachytherapy (ISSB) for the treatment of hilar cholangiocarcinoma (HCCA). METHODS The clinical data of 64 patients with HCCA (median age 62.5, male 29, female 35) treated in our department from April 2017 to April 2021 were retrospectively analyzed. Thirty-four patients in the experimental group (EG) were treated with PBD combined with ISSB, while 30 patients in the control group (CG) were treated with PBD alone. The primary study endpoints were technical success, clinical success and the 2-month local tumor control (LTC) rate. Secondary endpoints were early/late complications, median progression-free survival (mPFS) and overall survival (mOS). RESULTS The technical and clinical success in the EG and CG showed no significant differences (100 vs. 100%, 94.1 vs. 93.3%, P > 0.05). Both early and late complications showed no significant differences between the two groups (P > 0.05). The 2-month LTC rates were significantly better in the EG versus the CG (94.1% vs. 26.7%, 157.7 ± 115.3 vs. 478.1 ± 235.3 U/ml), respectively (P < 0.05). The mPFS and mOS were 4.3 (95% CI 3.9-4.7) months and 2.8 (95% CI 2.5-3.1) months and 13.5 (95% CI 10.7-16.3) months and 8.8 (95% CI 7.8-9.8) months, respectively, with significant differences (P < 0.05). CONCLUSION PBD combined with ISSB is a safe and effective treatment for HCCA that can inhibit local tumors and prolong PFS and OS.
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Affiliation(s)
- Chengzhi Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Mengyao Song
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Zhanguo Sun
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Yi Fang
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Yiming Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Kaihao Xu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China.
| | - Dechao Jiao
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, China.
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Factors related to stent patency and early elimination of jaundice using bile duct stent combined with iodine-125 seed implantation in malignant obstructive jaundice. J Contemp Brachytherapy 2022; 14:542-550. [PMID: 36819469 PMCID: PMC9924152 DOI: 10.5114/jcb.2022.123974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 12/08/2022] [Indexed: 01/17/2023] Open
Abstract
Purpose Biliary stents combined with percutaneous or endoscopic ultrasound-guided iodine-125 seed implantation into primary tumor have been confirmed to relieve malignant obstructive jaundice (MOJ), and prolong patient's stent patency. The aim of the study was to evaluate meaningful clinical application indications and better guide the application of this technology. Material and methods Patients with MOJ, who have received bile duct stenting combined with iodine-125 (125I) seed implantation from October, 2010 to April, 2022, were retrospectively analyzed. Univariate and multivariate analyses were adopted to indicate factors of stent patency in MOJ and influencing factors of jaundice reduction at one week after surgery. Results A total of 90 patients were enrolled into the study, including 52 males (57.8%) and 38 females (42.2%), with a mean age of 68.66 ±12.53 years. The median stent patency was 8 months. No serious adverse events occurred during follow-up. Multivariate analysis showed that Child-Pugh score (HR = 2.221, 95% CI: 1.081-4.562), biliary infection (HR = 1.901, 95% CI: 1.084-3.335), and pre-operative jaundice duration (HR = 1.977, 95% CI: 1.106-3.533) were the independent risk factors for stent patency. Child-Pugh B/C (OR = 4.647, 95% CI: 1.080-19.982) and bile duct infection (OR = 3.583, 95% CI: 1.095-11.725) were the independent risk factors for jaundice reduction at one week after surgery. Conclusions MOJ patients treated with biliary stents combined with 125I seed implantation, and patients with better pre-operative liver function and no biliary tract infection, present not only longer biliary stent patency, but also better early jaundice reduction.
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Zhang B, Li S, Liu ZY, Peiris KGK, Song LF, Liu MC, Luo P, Shang D, Bi W. Successful multimodality treatment of metastatic gallbladder cancer: A case report and review of literature. World J Clin Cases 2022; 10:3856-3865. [PMID: 35647145 PMCID: PMC9100720 DOI: 10.12998/wjcc.v10.i12.3856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/25/2021] [Accepted: 03/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Gallbladder cancer is the most common malignant tumor in the biliary system, and it is characterized by high aggressiveness and an extremely poor prognosis. Current treatment for advanced gallbladder cancer remains unsatisfactory. Here, we report a patient with advanced gallbladder cancer who was cured by multidisciplinary treatment.
CASE SUMMARY A 73-year-old male presented to our hospital with right abdominal pain for 3 d and was diagnosed with stage IVB gallbladder cancer with multiple liver metastases, peritoneum metastasis, diaphragm metastasis and lymph node metastases. The patient initially received chemotherapy, targeted therapy, 125I seed implantation and immunotherapy, as there were no specific indications for radical surgery. During these palliative therapies, the level of tumor markers gradually decreased but remained higher than the normal level, lymph node metastases gradually disappeared, and liver metastasis was gradually limited to the left liver. Finally, the patient received radical surgery with left hepatectomy, radical lymphadenectomy and partial diaphragmatic resection. To date, the patient has survived for more than six years posttreatment, the levels of tumor markers are normal, and imaging examinations show no signs of tumor recurrence.
CONCLUSION Currently, the prognosis of advanced gallbladder cancer remains unsatisfactory. A single treatment method is not sufficient for patients with advanced gallbladder cancer. Multidisciplinary individualized treatment is essential and should be utilized for advanced gallbladder cancer patients to further improve prognosis.
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Affiliation(s)
- Biao Zhang
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Shuang Li
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Zhao-Yi Liu
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | | | - Li-Fu Song
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Mu-Cang Liu
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Peng Luo
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Dong Shang
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
| | - Wei Bi
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
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Administration of Iodine-125 Seeds Promotes Apoptosis in Cholangiocarcinoma through the PI3K/Akt Pathway. ADVANCES IN POLYMER TECHNOLOGY 2022. [DOI: 10.1155/2022/6934934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Purpose. We aimed to examine the effects of 125I seeds on the gene expression of Bcl-2, Bax, and PI3K/Akt pathway components in cholangiocarcinoma cells. Methods. In vitro, human cholangiocarcinoma RBE cells were treated with 125I seeds (0.39 mCi or 0.85 mCi) for 72 h, 120 h, and 168 h. Cell proliferation and apoptosis were assessed. The expression of Bcl-2 and Bax was detected by RT-PCR, and Western blotting was carried out to explore changes in Akt activity. Result. 125I seeds inhibited the proliferation of RBE cells. The apoptosis rate of the RBE cells in the low-activity group was significantly higher than that in the high-activity group at 120 h and 168 h, while no difference was found between the two groups at 72 h. After 120 h of culture, the gene expression of Bcl-2 and Bax decreased in both groups, the ratio of
in the low-activity group decreased, and the PI3K/Akt signaling pathway was inhibited in both groups. Conclusion. 125I seeds affect the proliferation and apoptosis of cholangiocarcinoma cells in a dose-dependent manner. The therapeutic effect of low-activity 125I seeds on cancer cells may be better. 125I seed brachytherapy may promote the apoptosis of cholangiocarcinoma cells by inhibiting the PI3K/Akt signaling pathway and regulating the
ratio.
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Xia LL, Su T, Li Y, Mao JF, Zhang QH, Liu YY. Improving rehabilitation and quality of life after percutaneous transhepatic cholangiography drainage with a rapid rehabilitation model. World J Clin Cases 2021; 9:10530-10539. [PMID: 35004984 PMCID: PMC8686152 DOI: 10.12998/wjcc.v9.i34.10530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/09/2021] [Accepted: 10/15/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Percutaneous transhepatic cholangiography drainage (PTCD) effectively treats biliary obstruction. However, patients must maintain the drainage tube after hospital discharge, which may interfere with daily life and work, potentially causing psychological distress. Postoperative rehabilitation is crucial, and strengthened nursing interventions can shorten recovery time.
AIM The aim was to evaluate an inpatient model to shorten rehabilitation duration and improve quality of life after PTCD.
METHODS A total of 118 patients with malignant obstructive jaundice who were admitted to our hospital between May 2018 and January 2021 were included and divided into observational (with therapy) and control (no therapy) groups of 59 each.
RESULTS The observational group had fewer hospitalization days than the control group. The complication, the PTCD fixed-tube prolapse, and tube-related admission rates within 3 mo after PTCD were significantly lower in the observation group than in the control group (P < 0.05). The fatigue, pain, nausea, vomiting, pruritus, emaciation, and fever scores after PTCD decreased in both groups compared with the scores before PTCD (P < 0.05). The quality of life scores after the intervention were higher in the observation than in the control group (P < 0.05).
CONCLUSION The model promoted rehabilitation after PTCD, reduced post-PTCD complications, and the tube-related admissions in the 3 mo after the procedure, and improved the quality of life.
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Affiliation(s)
- Lu-Lu Xia
- Department of General Surgery, Hangzhou Red Cross Hospital, Hangzhou 310003, Zhejiang Province, China
| | - Ting Su
- Department of Emergency, Taizhou Hospital of Zhejiang Province, Linhai 317000, Zhejiang Province, China
| | - Yan Li
- Department of Gastroenterology, The Central Hospital of Lishui City, Lishui 323000, Zhejiang Province, China
- Department of Emergency, Zhuji People’s Hospital of Zhejiang Province, Zhuji 311800, Zhejiang Province, China
| | - Jun-Fang Mao
- Department of Emergency, Zhuji People’s Hospital of Zhejiang Province, Zhuji 311800, Zhejiang Province, China
| | - Qi-Hong Zhang
- Department of Emergency, Zhuji People’s Hospital of Zhejiang Province, Zhuji 311800, Zhejiang Province, China
| | - Yang-Yan Liu
- Department of Emergency, Zhuji People’s Hospital of Zhejiang Province, Zhuji 311800, Zhejiang Province, China
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