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Que ZL, Wu MS, Lai SJ, He YQ, Zhou YB, Gui SP, Wen LZ. Research status and hotspots in transjugular intrahepatic portosystemic shunts based on CiteSpace bibliometric analysis. World J Gastrointest Surg 2024; 16:2996-3007. [PMID: 39351573 PMCID: PMC11438825 DOI: 10.4240/wjgs.v16.i9.2996] [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: 01/12/2024] [Revised: 07/17/2024] [Accepted: 08/14/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND The transjugular intrahepatic portosystemic shunt (TIPS) is an important technique for treating complications related to portal hypertension in patients with cirrhosis, and the number of publications in the TIPS field continues to rise. AIM To facilitate an understanding of the research status and hotspots in the field of TIPS using CiteSpace bibliometric analysis. METHODS CiteSpace is a software that depicts the strength of relationships through graphics and connections with diverse functionalities and can be used to analyze the status and hotspots of areas of research. Articles on TIPS in the Web of Science Core Collection were retrieved, and CiteSpace software was used to visualize and analyze the number of publications, journals, countries, institutions, authors, keywords, and citations. RESULTS A total of 985 relevant documents were included in the analysis. From January 2013 to December 2022, the number of publications increased annually. The journal, institution, and author with the greatest number of publications in the field of TIPS are the Journal of Vascular and Interventional Radiology, the University of Bonn, and Jonel Trebicka, respectively. The main keywords used in this field are "transjugular intrahepatic portosystemic shunt", "portal hypertension", "cirrhosis", "management", "stent", "hepatic encephalopathy", "refractory ascite", "survival", "risk", and "variceal bleeding". The greatest obstacle to TIPS placement is currently the occurrence of hepatic encephalopathy. The research hotspots are the mechanism, risk factors, management, and control of hepatic encephalopathy. CONCLUSION This bibliometric analysis reported the research status and hotspots of TIPS. Research on postoperative hepatic encephalopathy is the research hotspot in this field.
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Kim M, Han KD, Ko SH, Woo Y, Han JH. Effect of smoking on the risk of gastrointestinal cancer after cholecystectomy: A national population-based cohort study. World J Gastrointest Surg 2024; 16:2796-2807. [PMID: 39351570 PMCID: PMC11438817 DOI: 10.4240/wjgs.v16.i9.2796] [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: 04/01/2024] [Revised: 07/04/2024] [Accepted: 07/31/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND The role of smoking in the incidence of colorectal cancer (CRC) or gastric cancer (GC) in populations undergoing cholecystectomy has not been investigated. AIM To evaluate the effect of smoking on CRC or GC development in cholecystectomy patients. METHODS A total of 174874 patients who underwent cholecystectomy between January 1, 2010 and December 31, 2017 were identified using the Korean National Health Insurance Service claims database. These patients were matched 1:1 with members of a healthy population according to age and sex. CRC or GC risk after cholecystectomy and the association between smoking and CRC or GC risk in cholecystectomy patients were evaluated using adjusted hazard ratios (HRs) and 95%CIs. RESULTS The risks of CRC (adjusted HR: 1.15; 95%CI: 1.06-1.25; P = 0.0013) and GC (adjusted HR: 1.11; 95%CI: 1.01-1.22; P = 0.0027) were significantly higher in cholecystectomy patients. In the population who underwent cholecystectomy, both CRC and GC risk were higher in those who had smoked compared to those who had never smoked. For both cancers, the risk tended to increase in the order of non-smokers, ex-smokers, and current smokers. In addition, a positive correlation was observed between the amount of smoking and the risks of both CRC and GC. CONCLUSION Careful follow-up and screening should be performed, focusing on the increased risk of gastrointestinal cancer in the cholecystectomy group, particularly considering the individual smoking habits.
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Zhang X, Zhu HY, Yuan M. Efficacy and safety of B-ultrasound-guided radiofrequency ablation in the treatment of primary liver cancer: Systematic review and meta-analysis. World J Gastrointest Surg 2024; 16:2986-2995. [PMID: 39351568 PMCID: PMC11438792 DOI: 10.4240/wjgs.v16.i9.2986] [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: 05/07/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Primary liver cancer is one of the most lethal malignancies in the world. Traditional treatment methods have limitations in terms of efficacy and safety. Radiofrequency ablation (RFA) guided by B-ultrasound, as a minimally invasive treatment, has attracted increasing attention in the treatment of primary liver cancer in recent years. AIM To study the efficacy and safety of RFA were compared with those of traditional surgery (TS) for treating small liver cancer. METHODS At least 2 people were required to search domestic and foreign public databases, including foreign databases such as EMBASE, PubMed and the Cochrane Library, and Chinese databases such as the China National Knowledge Infrastructure database, China Biomedical Literature database, Wanfang database and VIP database. Controlled trials of RFA vs conventional surgery for small liver cancer were retrieved from January 2008 to January 2023. They were screened and evaluated according to the quality evaluation criteria in the Cochrane Handbook of Systematic Reviews. The meta-analysis was performed using RevMan 5.3 software. RESULTS A total of 10 studies were included in this study, including 1503 patients in the RFA group and 1657 patients in the surgery group. The results of the meta-analysis showed that there was no significant difference in 1-year overall survival between the two groups (P > 0.05), while the 3-year and 5-year overall survival rates and 1-year, 3-year and 5-year tumor-free survival rates in the surgery group were greater than those in the RFA group (P < 0.05). In terms of complications, the incidence of complications in the RFA group was lower than that in the surgery group (P < 0.05). CONCLUSION In terms of long-term survival, TS is better than RFA for small liver cancer patients. However, RFA has fewer complications and is safer.
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Lin Y, Wu YL, Zou DD, Luo XL, Zhang SY. Combined gastroscopic and laparoscopic resection of gastric metastatic adenosquamous carcinoma from lung: A case report. World J Gastrointest Surg 2024; 16:3065-3073. [PMID: 39351550 PMCID: PMC11438818 DOI: 10.4240/wjgs.v16.i9.3065] [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: 06/20/2024] [Revised: 08/14/2024] [Accepted: 08/22/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Primary lung cancer is the leading cause of cancer-related death worldwide. Common metastatic sites include the brain, liver, bones, and adrenal glands. However, gastric metastases from lung cancer are rare. This case may be the first report of a combined gastroscopic and laparoscopic resection for gastric metastatic adenosquamous carcinoma (ASC). CASE SUMMARY We report a case of gastric metastasis from lung cancer. The patient was a 61-year-old Han Chinese female who first attended our hospital complaining of a persistent cough, leading to the diagnosis of advanced-stage lung adenocarcinoma. After more than four years of chemotherapy, the patient began to experience epigastric pain. Endoscopy was performed, and pathological examination of biopsy specimens confirmed that the gastric lesion was a metastasis from lung cancer. The lesion was successfully resected by combined gastroscopy and laparoscopy. Histopathological examination of the resected gastric specimen revealed ASC. CONCLUSION Gastric metastases from lung cancer are rare. Endoscopy, histological and immunohistochemical staining are useful for diagnosing metastatic lesions. Surgical management may provide extended survival in appropriately selected patients.
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Liu YH, Lin TC, Chen CY, Pu TW. Modified stapled hemorrhoidopexy for lower postoperative stenosis: A five-year experience. World J Gastrointest Surg 2024; 16:2787-2795. [PMID: 39351563 PMCID: PMC11438809 DOI: 10.4240/wjgs.v16.i9.2787] [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: 03/14/2024] [Revised: 05/22/2024] [Accepted: 07/29/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Stapled hemorrhoidopexy (SH) is currently a widely accepted method for treating the prolapse of internal hemorrhoids. Postoperative anal stenosis is a critical complication of SH. A remedy for this involves the removal of the circumferential staples of the anastomosis, followed by the creation of a hand-sewn anastomosis. Numerous studies have reported modified SH procedures to improve outcomes. We hypothesized that our modified SH technique may help reduce complications of anal stenosis after SH. AIM To compare outcomes of staple removal at the 3- and 9-o'clock positions during modified SH in patients with mixed hemorrhoids. METHODS This was a single-center, retrospective, observational study. Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1, 2015, and January 1, 2020, were included. The operation time, blood loss, length of hospital stay, and incidence of minor or major complications were recorded. RESULTS Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1, 2015 and January 1, 2020, were included. Operation time, blood loss, length of hospital stay, and incidence of minor or major complications were recorded. We investigated 187 patients (mean age, 50.9 years) who had undergone our modified SH and 313 patients (mean age, 53.0 years) who had undergone standard SH. In the modified SH group, 54% of patients had previously undergone surgical intervention for hemorrhoids, compared with the 40.3% of patients in the standard SH group. The modified SH group included five (2.7%) patients with anal stenosis, while 21 (6.7%) patients in the standard SH group had complications of anal stenosis. There was a significant relationship between the rate of postoperative anal stenosis and the modified SH: 0.251 (0.085-0.741) and 0.211 (0.069-0.641) in multiple regression analysis. The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH. CONCLUSION The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.
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Bocchetti M, Misso G, Zappavigna S, Scrima M, Caraglia M, Pentimalli F, Cossu AM. Advancing prognostic understanding in hepatocellular carcinoma through the integration of genomic instability and lncRNA signatures: GILncSig model. World J Gastrointest Surg 2024; 16:2774-2777. [PMID: 39351545 PMCID: PMC11438822 DOI: 10.4240/wjgs.v16.i9.2774] [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: 04/05/2024] [Revised: 06/17/2024] [Accepted: 06/25/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
The recently published study by Duan et al introduces a promising method that combines genomic instability and long non-coding RNAs to improve the prognostic evaluation of hepatocellular carcinoma (HCC), a deadly cancer associated with considerable morbidity and mortality. This editorial aims to analyze the methodology, key findings, and broader implications of the study within the fields of gastroenterology and oncological surgery, highlighting the shift towards precision medicine in the management of HCC.
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Zhang XR, Li YS, Xu YN. Effect of psychological nursing intervention on anxiety level and quality of life in patients with gastrointestinal peptic ulcer. World J Gastrointest Surg 2024; 16:2953-2960. [PMID: 39351561 PMCID: PMC11438820 DOI: 10.4240/wjgs.v16.i9.2953] [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: 04/08/2024] [Revised: 05/13/2024] [Accepted: 07/01/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Peptic ulcer is a common gastrointestinal disease, and psychological intervention has an important influence on its occurrence and development. AIM To investigate the effect of psychological nursing intervention on the anxiety level and quality of life of patients with gastrointestinal peptic ulcers. METHODS Two groups of patients with peptic ulcer were selected from January to December 2012, with 60 cases in each group, and psychological nursing intervention and routine treatment were respectively performed. Psychological nursing interventions include cognitive behavioral therapy, psychological support and relaxation training. Self-rating anxiety scale (SAS) and quality of life questionnaire were used to evaluate the anxiety level and quality of life of patients before, during and after treatment. RESULTS The SAS scores of the experimental group significantly decreased over the course of treatment, from 52.3 before treatment to 30.5 after treatment, while SAS scores of the control group did not change significantly. Meanwhile, the experimental group's quality of life score (SF-36) significantly improved over the course of treatment, from 65.2 to 85.2, while the control group remained stable. Further analysis showed that sex and age had no significant influence on the effect of psychotherapy. Both men and women, young and old, showed similar trends in anxiety relief and improved quality of life after treatment. CONCLUSION Psychological nursing-based intervention program has a positive effect on the anxiety level and quality of life of patients with gastrointestinal peptic ulcer.
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Tian Q, Zeng H, Lu QQ, Xie HY, Li Y. Diagnostic value of serum vascular endothelial growth factor and interleukin-17 in primary hepatocellular carcinoma. World J Gastrointest Surg 2024; 16:2934-2941. [PMID: 39351547 PMCID: PMC11438808 DOI: 10.4240/wjgs.v16.i9.2934] [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: 07/24/2024] [Revised: 08/20/2024] [Accepted: 08/21/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Despite significant advancements in the medical treatment of primary hepatocellular carcinoma (PHC) in recent years, enhancing therapeutic effects and improving prognosis remain substantial challenges worldwide. AIM To investigate the expression levels of serum vascular endothelial growth factor (VEGF) and interleukin (IL)-17 in patients with PHC and evaluate their diagnostic value while exploring their relationship with patients' clinical characteristics. METHODS The study included 50 patients with confirmed PHC who visited Wuhan Hanyang Hospital from January 2021 to January 2022, and 50 healthy individuals from the same period served as the control group. Serum VEGF and IL-17 levels in both groups were measured by Enzyme-Linked Immunosorbent Assay, and their diagnostic value was assessed using receiver operating characteristic (ROC) curves. Pearson correlation analysis was performed to examine the relationship between serum VEGF and IL-17 levels. Pathological data of the PHC patients were analyzed to determine the relationship between serum VEGF and IL-17 levels and pathological characteristics. RESULTS Serum VEGF and IL-17 levels were significantly higher in the study group compared to the control group (P < 0.05). No significant association was observed between serum VEGF and IL-17 levels and gender, age, combined cirrhosis, tumor diameter, or degree of differentiation (P > 0.05). However, there was a significant relationship between clinical TNM stage, tumor metastasis, and serum VEGF and IL-17 levels (P < 0.05). Correlation analysis revealed a positive correlation between serum VEGF and IL-17 (P < 0.05). ROC analysis demonstrated that both serum VEGF and IL-17 had good diagnostic efficacy for PHC. CONCLUSION Serum VEGF and IL-17 levels were significantly higher in PHC patients compared to healthy individuals. Their levels were closely related to pathological features such as tumor metastasis and clinical TNM stage, and there was a significant positive correlation between VEGF and IL-17. These biomarkers may serve as valuable reference indicators for the early diagnosis and treatment guidance of PHC.
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Li ZF, Li Z, Zhang XJ, Sun CY, Fei H, Du CX, Guo CG, Zhao DB. Perioperative chemotherapy improves survival of patients with locally advanced diffuse gastric cancer. World J Gastrointest Surg 2024; 16:2878-2892. [PMID: 39351555 PMCID: PMC11438797 DOI: 10.4240/wjgs.v16.i9.2878] [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: 05/29/2024] [Revised: 07/21/2024] [Accepted: 07/26/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Whether patients with diffuse gastric cancer, which is insensitive to chemotherapy, can benefit from neoadjuvant or adjuvant chemotherapy has long been controversial. AIM To investigate whether perioperative chemotherapy can improve survival of patients with locally advanced diffuse gastric cancer. METHODS A total of 2684 patients with locally advanced diffuse gastric cancer from 18 population-based cancer registries in the United States were analyzed. RESULTS Compared with surgery alone, perioperative chemotherapy improved the prognosis of patients with locally advanced gastric cancer. Before stabilized inverse probability of treatment weighting (IPTW), the median overall survival (OS) times were 40.0 months and 13.0 months (P < 0.001), respectively. After IPTW, the median OS times were 33.0 months and 17.0 months (P < 0.001), respectively. Neoadjuvant chemotherapy did not improve the prognosis of patients with locally advanced gastric cancer compared with adjuvant chemotherapy after IPTW. After IPTW, the median OS times were 38.0 months in the neoadjuvant chemotherapy group and 42.0 months in the adjuvant chemotherapy group (P = 0.472). CONCLUSION Patients with diffuse gastric cancer can benefit from perioperative chemotherapy. There was no significant difference in survival between patients who received neoadjuvant chemotherapy and those who received adjuvant chemotherapy.
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Lin JA, Wu CY, Ye K. Modified hepatic left lateral lobe inversion in laparoscopic proximal gastrectomy: An analysis of 13 cases. World J Gastrointest Surg 2024; 16:2853-2859. [PMID: 39351546 PMCID: PMC11438798 DOI: 10.4240/wjgs.v16.i9.2853] [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: 03/28/2024] [Revised: 08/16/2024] [Accepted: 08/21/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND In laparoscopic proximal gastrectomy (LPG), the prolapse of the hepatic left lateral lobe near the lesser curvature and esophageal hiatus can obstruct the field of vision and operation. Therefore, it is necessary to retract or obstruct the hepatic left lateral lobe to ensure a clear field of vision. AIM To investigate the safety and clinical efficacy of the modified hepatic left lateral lobe inversion technique for LPG. METHODS A retrospective analysis was conducted on the clinical data of 13 consecutive patients with early-stage upper gastric adenocarcinoma or adenocarcinoma of the esophagogastric junction treated with LPG from January to December 2023 at the Department of Gastrointestinal Surgery, Second Affiliated Hospital of Fujian Medical University. The modified hepatic left lateral lobe inversion technique was used to expose the surgical field in all patients, and short-term outcomes were observed. RESULTS In all 13 patients, the modified hepatic left lateral lobe inversion technique was successful during surgery without the need for re-retraction or alteration of the liver traction method. There were no instances of esophageal hiatus occlusion, eliminating the need for forceps to assist in exposure. There was no occurrence of intraoperative hepatic hemorrhage, hepatic vein injury, or hepatic congestion. No postoperative digestive complications of Clavien-Dindo grade ≥ II occurred within 30 days after surgery, except for a single case of pulmonary infection. Some patients experienced increases in alanine aminotransferase and aspartate aminotransferase levels on the first day after surgery, which significantly decreased by the third day and returned to normal by the seventh day after surgery. CONCLUSION The modified hepatic left lateral lobe inversion technique has demonstrated satisfactory results, offering advantages in terms of facilitating surgical procedures, reducing surgical trauma, and protecting the liver.
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Li XY, Li Y, Li WQ, Ju S, Dong ZH, Luo JJ. Enhancing transjugular intrahepatic portosystemic shunt procedure efficiency with digital subtraction angiography image overlay technology in esophagogastric variceal bleeding. World J Gastrointest Surg 2024; 16:2870-2877. [PMID: 39351548 PMCID: PMC11438804 DOI: 10.4240/wjgs.v16.i9.2870] [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: 05/19/2024] [Revised: 06/29/2024] [Accepted: 07/31/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Transjugular intrahepatic portosystemic shunt (TIPS) is a pivotal intervention for managing esophagogastric variceal bleeding in patients with chronic hepatic schistosomiasis. AIM To evaluate the efficacy of digital subtraction angiography image overlay technology (DIT) in guiding the TIPS procedure. METHODS We conducted a retrospective analysis of patients who underwent TIPS at our hospital, comparing outcomes between an ultrasound-guided group and a DIT-guided group. Our analysis focused on the duration of the portosystemic shunt puncture, the number of punctures needed, the total surgical time, and various clinical indicators related to the surgery. RESULTS The study included 52 patients with esophagogastric varices due to chronic hepatic schistosomiasis. Results demonstrated that the DIT-guided group experienced significantly shorter puncture times (P < 0.001) and surgical durations (P = 0.022) compared to the ultrasound-guided group. Additionally, postoperative assessments showed significant reductions in aspartate aminotransferase, B-type natriuretic peptide, and portal vein pressure in both groups. Notably, the DIT-guided group also showed significant reductions in total bilirubin (P = 0.001) and alanine aminotransferase (P = 0.023). CONCLUSION The use of DIT for guiding TIPS procedures highlights its potential to enhance procedural efficiency and reduce surgical times in the treatment of esophagogastric variceal bleeding in patients with chronic hepatic schistosomiasis.
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Niiya F, Tamai N, Yamawaki M, Noda J, Azami T, Takano Y, Nishimoto F, Nagahama M. Benefits of endoscopic gallbladder stenting following percutaneous transhepatic gallbladder drainage. World J Gastrointest Surg 2024; 16:2902-2909. [PMID: 39351569 PMCID: PMC11438794 DOI: 10.4240/wjgs.v16.i9.2902] [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: 06/13/2024] [Revised: 07/10/2024] [Accepted: 08/05/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Endoscopic transpapillary gallbladder drainage is challenging because of the complexity of the procedure and high incidence of adverse events (AEs). To overcome these problems, endoscopic gallbladder stenting (EGBS) after percutaneous transhepatic gallbladder drainage (PTGBD) can be effective, as it mitigates inflammation and adhesion. AIM To examine the benefits of EGBS after PTGBD to assess its efficacy and impact on AEs. METHODS We retrospectively analyzed data from 35 patients who underwent EGBS after PTGBD at a single center between January 2016 and December 2023. The primary outcomes were technical success and AEs, and the rate of recurrent cholecystitis was evaluated. In addition, the reasons for the failure of the procedure were identified. RESULTS Among the 35 patients, the technical success rate was 77.1% and the final contrast of the cystic duct was successful in 97.1% of patients. The incidence of early AEs was relatively low (11.4%), with no instances of cystic duct perforation. The rate of recurrent cholecystitis was 3.7%, and no other biliary events were observed. CONCLUSION EGBS after PTGBD may be significantly beneficial, with a substantial success rate and minimal AEs in both short- and long-term follow-ups.
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Aydin S, Irgul B, Memis KB, Kızılgoz V, Kantarci M. Characteristics of the imaging diagnosis of alveolar echinococcosis. World J Gastrointest Surg 2024; 16:2748-2754. [PMID: 39351560 PMCID: PMC11438814 DOI: 10.4240/wjgs.v16.i9.2748] [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: 01/28/2024] [Revised: 06/06/2024] [Accepted: 06/24/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
Alveolar echinococcosis (AE) primarily manifests in the liver and exhibits characteristics resembling those of slow-growing malignant tumours. Untreated Echinococcus multilocularis infection can be lethal. By infiltrating the vascular systems, biliary tracts, and the hilum of the liver, it might lead to various problems. Due to its ability to infiltrate neighbouring tissues or metastasize to distant organs, AE can often be mistaken for malignancies. We present a concise overview of the epidemiological and pathophysiological characteristics of AE, as well as the clinical manifestations of the disease. This article primarily examines the imaging characteristics of AE using various imaging techniques such as ultrasonography, computed tomography (CT), magnetic resonance imaging, diffusion-weighted imaging, and virtual non-enhanced dual-energy CT. We additionally examined the contribution of radiography in the diagnosis, treatment, and monitoring of the condition.
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Tang HN, Wang MW, Liu XS, Jiao Y. Personalized treatment of perihilar cholangiocarcinoma based on tumor genetic and molecular characteristics. World J Gastrointest Surg 2024; 16:2769-2773. [PMID: 39351571 PMCID: PMC11438824 DOI: 10.4240/wjgs.v16.i9.2769] [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: 03/16/2024] [Revised: 06/12/2024] [Accepted: 06/21/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
This editorial discusses the article written by Tchilikidi et al that was published in the latest edition of the World Journal of Gastrointestinal Surgery. Genetic and molecular profiling of perihilar cholangiocarcinoma (pCCA) has identified a number of key abnormalities that drive tumor growth and spread, including pyruvate kinase M2, proline rich 11, and transcription factor 7, etc. pCCA has specific genetic and molecular features that can be used to develop personalized treatment plans. Personalized treatment approaches offer new opportunities for effectively targeting the underlying drivers of tumor growth and progression. The findings based on tumor genetic and molecular characteristics highlight the importance of developing personalized treatment strategies.
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Wu YJ. Establishment and evaluation of prediction model of recurrence after laparoscopic choledocholithotomy. World J Gastrointest Surg 2024; 16:2823-2828. [PMID: 39351574 PMCID: PMC11438815 DOI: 10.4240/wjgs.v16.i9.2823] [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: 02/19/2024] [Revised: 07/16/2024] [Accepted: 08/05/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Choledocholithiasis is a common clinical bile duct disease, laparoscopic choledocholithotomy is the main clinical treatment method for choledocholithiasis. However, the recurrence of postoperative stones is a big challenge for patients and doctors. AIM To explore the related risk factors of gallstone recurrence after laparoscopic choledocholithotomy, establish and evaluate a clinical prediction model. METHODS A total of 254 patients who underwent laparoscopic choledocholithotomy in the First Affiliated Hospital of Ningbo University from December 2017 to December 2020 were selected as the research subjects. Clinical data of the patients were collected, and the recurrence of gallstones was recorded based on the postoperative follow-up. The results were analyzed and a clinical prediction model was established. RESULTS Postoperative stone recurrence rate was 10.23% (26 patients). Multivariate Logistic regression analysis showed that cholangitis, the diameter of the common bile duct, the diameter of the stone, number of stones, lithotripsy, preoperative total bilirubin, and T tube were risk factors associated with postoperative recurrence (P < 0.05). The clinical prediction model was ln (p/1-p) = -6.853 + 1.347 × cholangitis + 1.535 × choledochal diameter + 2.176 × stone diameter + 1.784 × stone number + 2.242 × lithotripsy + 0.021 × preoperative total bilirubin + 2.185 × T tube. CONCLUSION Cholangitis, the diameter of the common bile duct, the diameter of the stone, number of stones, lithotripsy, preoperative total bilirubin, and T tube are the associated risk factors for postoperative recurrence of gallstone. The prediction model in this study has a good prediction effect, which has a certain reference value for recurrence of gallstone after laparoscopic choledocholithotomy.
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He B, Xin Y, Li R, Lin FC, Zhang GM, Zhu HJ. Bowel preparation experiences and needs before follow-up colonoscopy in older adult postoperative colorectal cancer patients: A qualitative study. World J Gastrointest Surg 2024; 16:2968-2978. [PMID: 39351553 PMCID: PMC11438796 DOI: 10.4240/wjgs.v16.i9.2968] [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: 07/13/2024] [Revised: 07/23/2024] [Accepted: 07/29/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND The bowel preparation process prior to colonoscopy determines the quality of the bowel preparation, which in turn affects the quality of the colonoscopy. Colonoscopy is an essential procedure for postoperative follow-up monitoring of colorectal cancer (CRC) patients. Previous studies have shown that advanced age and a history of colorectal resection are both risk factors for inadequate bowel preparation. However, little attention has been paid to the bowel preparation experiences and needs of predominantly older adult postoperative CRC patients. AIM To explore the experiences and needs of older adult postoperative CRC patients during bowel preparation for follow-up colonoscopy. METHODS Fifteen older adult postoperative CRC patients who underwent follow-up colonoscopy at a tertiary hospital in Shanghai were selected using purposive sampling from August 2023 to November 2023. The phenomenological method in qualitative research was employed to construct an interview outline and conduct semi-structured interviews with the patients. Colaizzi's seven-step analysis was utilized to organize, code, categorize, summarize, and verify the interview data. RESULTS The results of this study were summarized into four themes and eight sub-themes: (1) Inadequate knowledge about bowel preparation; (2) Decreased physiological comfort during bowel preparation (gastrointestinal discomfort and sleep deprivation caused by bowel cleansing agents, and hunger caused by dietary restrictions; (3) Psychological changes during different stages of bowel preparation (pre-preparation: Fear and resistance due to previous experiences; during preparation: Irritation and helplessness caused by taking bowel cleansing agents, and post-preparation: Anxiety and worry while waiting for the colonoscopy); and (4) Needs related to bowel preparation (detailed instructions from healthcare professionals; more ideal bowel cleansing agents; and shortened waiting times for colonoscopy). CONCLUSION Older adult postoperative CRC patients' knowledge of bowel preparation is not adequate, and they may encounter numerous difficulties and challenges during the process. Healthcare professionals should place great emphasis on providing instruction for their bowel preparation.
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Tsai TJ, Syu KJ, Huang XY, Liu YS, Chen CW, Wu YH, Lin CM, Chang YY. Identifying timing and risk factors for early recurrence of resectable rectal cancer: A single center retrospective study. World J Gastrointest Surg 2024; 16:2842-2852. [PMID: 39351564 PMCID: PMC11438806 DOI: 10.4240/wjgs.v16.i9.2842] [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: 03/20/2024] [Revised: 07/18/2024] [Accepted: 07/26/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Colorectal cancer is a common malignancy and various methods have been introduced to decrease the possibility of recurrence. Early recurrence (ER) is related to worse prognosis. To date, few observational studies have reported on the analysis of rectal cancer. Hence, we reported on the timing and risk factors for the ER of resectable rectal cancer at our institute. AIM To analyze a cohort of patients with local and/or distant recurrence following the radical resection of the primary tumor. METHODS Data were retrospectively collected from the institutional database from March 2011 to January 2021. Clinicopathological data at diagnosis, perioperative and postoperative data, and first recurrence were collected and analyzed. ER was defined via receiver operating characteristic curve. Prognostic factors were evaluated using the Kaplan-Meier method and Cox proportional hazards modeling. RESULTS We included 131 patients. The optimal cut off value of recurrence-free survival (RFS) to differentiate between ER (n = 55, 41.9%) and late recurrence (LR) (n = 76, 58.1%) was 8 mo. The median post-recurrence survival (PRS) of ER and LR was 1.4 mo and 2.9 mo, respectively (P = 0.008) but PRS was not strongly associated with RFS (R² = 0.04). Risk factors included age ≥ 70 years [hazard ratio (HR) = 1.752, P = 0.047], preoperative concurrent chemoradiotherapy (HR = 3.683, P < 0.001), colostomy creation (HR = 2.221, P = 0.036), and length of stay > 9 d (HR = 0.441, P = 0.006). CONCLUSION RFS of 8 mo was the optimal cut-off value. Although ER was not associated with PRS, it was still related to prognosis; thus, intense surveillance is recommended.
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Lulic I, Fingler G, Lulic D, Pavicic Saric J, Mikulic D, Filipec Kanizaj T, Goluza E. Meningeal cryptococcosis in a pancreas transplant recipient requiring grafectomy: A case report. World J Gastrointest Surg 2024; 16:3032-3040. [PMID: 39351551 PMCID: PMC11438803 DOI: 10.4240/wjgs.v16.i9.3032] [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: 02/26/2024] [Revised: 07/17/2024] [Accepted: 07/22/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Through continuous improvement in transplantation medicine, a wider range of solid organ transplant (SOT) recipients is considered suitable for complex procedures. Despite advances in modern transplantation practice, transpiring invasive fungal infections pose a substantial threat for SOT recipients. To our knowledge, cryptococcal infection confined amidst sole pancreas SOT recipients has not been described to date. Enforcement of a multidisciplinary transplant team approach in the management of pancreas SOT recipients presenting with complex cryptococcal complications is fundamental in improving patient outcomes. CASE SUMMARY We present the case of a female pancreas transplant recipient, with confirmed meningeal cryptococcosis, referred to our institution for further evaluation and treatment from the Regional Center for Infectious Diseases. On admission, the patient was weaned from the protocolized immunosuppression therapy for two consecutive weeks, in addition to tapering systemic corticosteroid remedial treatment. Our novel multidisciplinary transplant team approach embodied exhaustive discussions of possible complex and diverse multiple organ system physiologic and pathologic challenges associated with distinct management strategies in pancreas transplant recipients. Owing to the potentially devastating impact of invasive cryptococcosis in terms of morbidity and mortality, a definitive surgical intervention of pancreas transplant grafectomy was reinforced, as a pathway towards secure access to early meaningful expertise care. The patient was discharged to the Regional Center for Infectious Diseases 2 mo after the admittance further advancing to a clinical improvement. CONCLUSION The precision transplantation approach by tailoring complex medical interventions to individual needs proved indispensable in improving our patient's outcomes.
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Zhou Y, Yin ZH, Sun MS, Wang YY, Yang C, Li SH, Liang FR, Liu F. Global research trends in postoperative ileus from 2011 to 2023: A scientometric study. World J Gastrointest Surg 2024; 16:3020-3031. [PMID: 39351552 PMCID: PMC11438810 DOI: 10.4240/wjgs.v16.i9.3020] [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: 06/09/2024] [Revised: 08/13/2024] [Accepted: 08/22/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Postoperative ileus (POI) is a common complication after abdominal surgery with high morbidity, which hinders patient recovery, prolongs hospitalization, and increases healthcare costs. Therefore, POI has become a global public health challenge. POI triggering is multifactorial. Autonomic and hormonal mechanisms are generally involved in POI pathogenesis. Recent studies have shown that beta adrenergic signaling of enteric glia is a POI trigger. Currently, the status quo, trends, and frontiers of global research on POI remain unclear. AIM To explore the current status, trends, and frontiers of POI research from 2011 to the present based on bibliometric analysis. METHODS Publications published on POI research from 2011 to 2023 were retrieved on June 1, 2023, from the Web of Science Core Collection. CiteSpace 6.2.R2 and VOSviewer were used to conduct bibliometric visualization. RESULTS In total, 778 POI records published from 2011 to 2023 were retrieved. Over the past few decades, the annual cumulative number of related articles has linearly increased, with China and the United States of America contributing prominently. All publications were from 59 countries and territories. China and the University of Bonn were the top contributing country and institution, respectively. Neurogastroenterology & Motility was the most prolific journal. The Journal of Gastrointestinal Surgery had the highest number of citations. Wehner Sven was the most productive author. Burst keywords (e.g., colon, prolonged ileus, acupuncture, paralytic ileus, pathophysiology, rectal cancer, gastrointestinal function, risk) and a series of reference citation bursts provided evidence for the research frontiers in recent years. CONCLUSION This study demonstrates trends in the published literature on POI and provides new insights for researchers. It emphasizes the importance of multidisciplinary cooperation in the development of this field.
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Zhu JW, Gong LZ, Wang QW. Serum tumor markers (carcinoembryonic antigen, carbohydrate antigen 19-9, carbohydrate antigen 72-4, carbohydrate antigen 24-2, ferritin) and gastric cancer prognosis correlation. World J Gastrointest Surg 2024; 16:2808-2814. [PMID: 39351575 PMCID: PMC11438793 DOI: 10.4240/wjgs.v16.i9.2808] [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: 05/10/2024] [Revised: 07/02/2024] [Accepted: 07/22/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Gastric cancer is a kind of malignant tumor which is prevalent all over the world. Although some progress has been made in the treatment of gastric cancer, its prognosis is still not optimistic, so it is of great significance to find reliable prognostic indicators to guide the treatment and management of patients with gastric cancer. AIM To explore the relationship between serum levels of five biomarkers [carcinoembryonic antigen (CEA), carbohydrate antigen (CA) 19-9, CA72-4, CA24-2, and ferritin] and prognosis in patients with gastric cancer. METHODS This study included 200 patients with gastric adenocarcinoma, and conducted an in-depth analysis of their baseline characteristics, relationship between tumor markers and staging, and prognosis. The study found that CA19-9 has a significant correlation with tumor stage, the average levels of CA24-2, CEA, CA72-4 and ferritin were slightly increased disregarding the stage of tumor. Survival analysis showed that increases in CEA, CA19-9, CA24-2, and ferritin were all associated with shortened overall survival of patients. Further multivariate analysis revealed that elevated serum CA72-4 levels were an independent adverse prognostic factor. RESULTS This study reveals that there is a significant correlation between the expression levels of serum tumor markers CEA, CA19-9, CA72-4, CA24-2 and ferritin in patients with gastric cancer and prognosis, and can be used as important indicators for prognostic evaluation of gastric cancer. In particular, markers that appear abnormally elevated initially may help identify gastric cancer patients with poor prognosis. CONCLUSION Serum CEA and CA19-9 play an important role in the prognosis assessment of gastric cancer, and are effective tools to guide clinical practice and optimize individualized treatment strategies for gastric cancer patients.
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Zhang J, Li XW, Xie BF. The effect of intraoperative goal-directed fluid therapy in patients under anesthesia for gastrointestinal surgery. World J Gastrointest Surg 2024; 16:2815-2822. [PMID: 39351556 PMCID: PMC11438805 DOI: 10.4240/wjgs.v16.i9.2815] [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: 07/23/2024] [Revised: 08/15/2024] [Accepted: 08/16/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Intraoperative fluid management is an important aspect of anesthesia management in gastrointestinal surgery. Intraoperative goal-directed fluid therapy (GDFT) is a method for optimizing a patient's physiological state by monitoring and regulating fluid input in real-time. AIM To evaluate the efficacy of intraoperative GDFT in patients under anesthesia for gastrointestinal surgery. METHODS This study utilized a retrospective comparative study design and included 60 patients who underwent gastrointestinal surgery at a hospital. The experimental group (GDFT group) and the control group, each comprising 30 patients, received intraoperative GDFT and traditional fluid management strategies, respectively. The effect of GDFT was evaluated by comparing postoperative recovery, complication rates, hospitalization time, and other indicators between the two patient groups. RESULTS Intraoperative blood loss in the experimental and control groups was 296.64 ± 46.71 mL and 470.05 ± 73.26 mL (P < 0.001), and urine volume was 415.13 ± 96.72 mL and 239.15 ± 94.69 mL (P < 0.001), respectively. The postoperative recovery time was 5.44 ± 1.1 days for the experimental group compared to 7.59 ± 1.45 days (P < 0.001) for the control group. Hospitalization time for the experimental group was 10.87 ± 2.36 days vs 13.65 ± 3 days for the control group (P < 0.001). The visual analogue scale scores of the experimental and control groups at 24 h and 48 h post-surgery were 3.38 ± 0.79 and 4.51 ± 0.86, and 2.05 ± 0.57 and 3.51 ± 0.97 (P < 0.001), respectively. The cardiac output of the experimental and control groups was 5.99 ± 1.04 L/min and 4.88 ± 1.17 L/min, respectively, while the pulse pressure variability for these two groups was 10.87 ± 2.36% and 17.5 ± 3.21%, respectively. CONCLUSION The application of GDFT in gastrointestinal surgery can significantly improve postoperative recovery, reduce the incidence of complications, and shorten hospital stays.
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Wu Z, Cai HQ, Wang CF, Yu XY, Wang JQ. Pain and immune function in patients undergoing gastric cancer surgery following stellate ganglion block with total intravenous anesthesia. World J Gastrointest Surg 2024; 16:2961-2967. [PMID: 39351577 PMCID: PMC11438819 DOI: 10.4240/wjgs.v16.i9.2961] [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: 06/17/2024] [Revised: 07/11/2024] [Accepted: 07/19/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Stellate ganglion block is a commonly used sympathetic nerve block technique that restores the balance of the sympathetic and vagal nervous systems of the body and inhibits sympathetic nerve activity. AIM To analyze the effect of a stellate ganglion block combined with total diploma intravenous anesthesia on postoperative pain and immune function in patients undergoing laparoscopic radical gastric cancer (GC) surgery to provide a reference basis for the formulation of anesthesia protocols for radical GC surgery. METHODS This study included 112 patients who underwent laparoscopic radical surgery for GC between January 2022 and March 2024. There was no restriction on sex. The patient grouping method used was a digital random table method, and the number of cases in each group was 56. The control group was administered total intravenous anesthesia, and the observation group compounded the stellate ganglion block according to the total intravenous anesthesia protocol. Postoperative hemodynamics, pain levels, and immune indices were compared between the groups. RESULTS The heart rate and mean arterial pressure in the observation group after intubation were lower than those in the control group (P < 0.05). Pain levels were compared between the two groups at 2 hours, 12 hours, 24 hours, and 48 hours after surgery (P > 0.05). The number of CD3+, CD4+, and CD4+/CD8+ cells at the end of surgery was higher in the observation group than in the control group, and the number of CD8+ cells was lower in the observation group than in the control group (P < 0.05). There were no significant differences between the two groups in terms of propofol dosage, awakening time, extubation time, or postoperative adverse reactions (P > 0.05). CONCLUSION The application of a stellate ganglion block combined with total intravenous anesthesia had no significant effect on postoperative pain levels in patients undergoing laparoscopic radical GC surgery. However, it can safely reduce the effect of surgery on the immune function of patients and is worth applying in clinical practice.
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Muhammedoğlu B, Ay OF. Endoscopic clipping of gastrojejunostomy leakage following Whipple procedure: A case report. World J Gastrointest Surg 2024; 16:3041-3047. [PMID: 39351554 PMCID: PMC11438800 DOI: 10.4240/wjgs.v16.i9.3041] [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: 03/05/2024] [Revised: 06/06/2024] [Accepted: 07/16/2024] [Indexed: 09/18/2024] [Imported: 09/18/2024] Open
Abstract
BACKGROUND Currently, perioperative complications of classic Whipple surgery occur at a rate of approximately 40%. Common complications include delayed gastric emptying, pancreatic fistula, and bile leakage, whereas gastrojejunostomy (GJ) leakage is rare. CASE SUMMARY This case report will assess the management of a GJ leak in a 71-year-old male patient following the Whipple procedure. After surgery, the patient was transferred to the clinic after four days of intensive care, where vacuum therapy was used to handle a developing subcutaneous collection. The patient, who had bile in the drains and incision during follow-up, underwent endoscopic examination on the 21st day after the operation. An opening of approximately 4 mm was observed in the GJ anastomosis during endoscopy. Five titanium clips were used to close the openings. The drainage of bile decreased to less than 50 mL on the first day after the procedure, and the patient's oral intake was opened. CONCLUSION Current literature reports a GJ leakage rate of 0. 54% following Whipple surgery, with clinical findings lasting on average between 4-34 days. Surgery was the main form of therapy for this case, with a success rate of 84%, and percutaneous drainage was also utilized as a treatment option. This case report is the first to document endoscopic treatment of GJ leaks following the classic Whipple procedure.
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Jiang C, Zhang ZH, Li JX. Consideration on immunotherapy of liver metastases of malignant tumors. World J Gastrointest Surg 2024; 16:2374-2381. [PMID: 39220060 PMCID: PMC11362915 DOI: 10.4240/wjgs.v16.i8.2374] [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: 03/10/2024] [Revised: 05/05/2024] [Accepted: 06/03/2024] [Indexed: 08/16/2024] [Imported: 08/16/2024] Open
Abstract
In this editorial, we comment on the article "Analysis of the impact of immunotherapy efficacy and safety in patients with gastric cancer and liver metastasis" by Liu et al that was published in the recent issue of the World Journal of Gastrointestinal Surgery. It has prompted us to think and summarize some thoughts on immunotherapy for malignant tumor liver metastasis. Immunotherapy plays a crucial role in the treatment of malignant tumors; however, the presence of liver metastases in advanced tumors may impact its efficacy. Although patients with liver metastases can still benefit from immunotherapy, multiple clinical studies have indicated that, compared to other sites of metastasis, liver metastases may diminish the effectiveness of immunotherapy. The efficacy of immune checkpoint inhibitors in patients with liver metastases often fails to reach the ideal level, primarily due to the liver metastases exploiting the host's peripheral immune tolerance mechanisms to promote systemic CD8(+) T cell exhaustion, resulting in a systemic immune-tolerant environment. This article aims to summarize the reasons for the decreased efficacy of immunotherapy following liver metastasis in various malignant tumors and propose potential clinical strategies for management.
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Wei XY, Huo HC, Li X, Sun SL, Zhang J. Relationship between postoperative rehabilitation style, gastrointestinal function, and inflammatory factor levels in children with intussusception. World J Gastrointest Surg 2024; 16:2640-2648. [PMID: 39220068 PMCID: PMC11362954 DOI: 10.4240/wjgs.v16.i8.2640] [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: 06/17/2024] [Revised: 07/10/2024] [Accepted: 07/22/2024] [Indexed: 08/16/2024] [Imported: 08/16/2024] Open
Abstract
BACKGROUND Intussusception occurs in children and progresses rapidly. If not treated in time, it may lead to secondary complications such as intestinal perforation, which affect the quality of life and health of children. Surgery is the most common clinical treatment and has a good effect. However, the postoperative prognosis of children with intussusception has a correlation with the postoperative rehabilitation method. Therefore, in this study, we explored the relationship between postoperative rehabilitation, gastrointestinal function, and the expression of inflammatory factors in children with intussusception. AIM To explore the relationship between postoperative rehabilitation, gastrointestinal function, and inflammatory factor levels in children with intussusception. METHODS The medical records of 18 children who were admitted to our hospital for intussusception surgery between October 2022 and May 2024 were retrospectively reviewed. The patients were divided into the routine nursing group (n = 6) and rehabilitation training group (n = 12) according to the postoperative rehabilitation method. The general data, gastrointestinal function, and inflammatory factor levels of the two groups were statistically analyzed. Pearson correlation analysis of gastrointestinal function, inflammatory factors, and postoperative rehabilitation was performed. RESULTS We found no significant intergroup differences in sex, age, or disease course (P > 0.05). The times to first defecation, bowel sound recovery, and anal exhaust were shorter and inflammatory factor levels were lower in the rehabilitation training group than in the routine nursing group (P < 0.05). Pearson correlation analysis showed that gastrin and motilin levels were positively correlated with postoperative rehabilitation (P < 0.05). Interleukin (IL)-2, IL-4, IL-6, IL-10, high-sensitivity C-reactive protein, and tumor necrosis factor-α levels were negatively correlated with postoperative rehabilitation (P < 0.05). Gastrointestinal function was positively correlated (P < 0.05), and levels of inflammatory factors were negatively correlated with postoperative recovery time (P < 0.05). CONCLUSION We found a positive correlation between gastrointestinal function and postoperative rehabilitation training, and a negative correlation between inflammatory factor levels and rehabilitation training in children with intussusception.
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