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Critical considerations for the management of gastrointestinal mixed neuroendocrine non-neuroendocrine neoplasms and pure neuroendocrine carcinomas
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作者 Efstathios T Pavlidis Ioannis N Galanis Theodoros E Pavlidis 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第12期4559-4564,共6页
Mixed neuroendocrine non-neuroendocrine neoplasms constitute rare tumors that are located mainly in the gastrointestinal(GI)tract and have high degrees of malignancy,and the frequency of these tumors has been increasi... Mixed neuroendocrine non-neuroendocrine neoplasms constitute rare tumors that are located mainly in the gastrointestinal(GI)tract and have high degrees of malignancy,and the frequency of these tumors has been increasing.They consist of a neuroendocrine neoplastic component with another component of adenocarcinoma usually and have a dismal prognosis.The rare GI pure neuroendocrine carcinoma is highly aggressive and requires complex and extensive management since a genetic distinction exists between it and GI non-neuroendocrine neoplasms,which are generally slow-growing lesions.The most common GI-mixed neuroendocrine non-neuroendocrine neoplasms are colorectal,followed by gastric,mainly in the gastroesophageal junction.Current imaging modalities of nuclear medicine and radiology play important roles in the accuracy of diagnosis.Liquid biopsy may contribute to early detection and timely diagnosis.Ultrasonography,either endoscopic or abdominal,is a technique that contributes to a diagnosis;additionally,contrast-enhanced ultrasonography is very helpful in followup appointments.Histopathology establishes a definite diagnosis and stage by evaluating the cell differentiation grade and the cell proliferation index Ki67.The genetic profile can be valuable in diagnosis and gene therapy.Surgical resection with wide lymphadenectomy,whenever possible,and adjuvant chemotherapy constitute the main therapeutic management strategies.Targeted therapy and immunotherapy achieve encouraging results. 展开更多
关键词 Neuroendocrine neoplasms gastrointestinal neuroendocrine neoplasms Mixed gastrointestinal neuroendocrine neoplasms gastrointestinal neuroendocrine carcinomas Neuroendocrine carcinoma Neuroendocrine non-neuroendocrine neoplasms
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Trends and hotspots in gastrointestinal neoplasms risk assessment: A bibliometric analysis from 1984 to 2022
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作者 Qiang-Qiang Fu Le Ma +5 位作者 Xiao-Min Niu Hua-Xin Zhao Xu-Hua Ge Hua Jin De-Hua Yu Sen Yang 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第6期2842-2861,共20页
BACKGROUND Gastrointestinal neoplasm(GN)significantly impact the global cancer burden and mortality,necessitating early detection and treatment.Understanding the evolution and current state of research in this field i... BACKGROUND Gastrointestinal neoplasm(GN)significantly impact the global cancer burden and mortality,necessitating early detection and treatment.Understanding the evolution and current state of research in this field is vital.AIM To conducts a comprehensive bibliometric analysis of publications from 1984 to 2022 to elucidate the trends and hotspots in the GN risk assessment research,focusing on key contributors,institutions,and thematic evolution.METHODS This study conducted a bibliometric analysis of data from the Web of Science Core Collection database using the"bibliometrix"R package,VOSviewer,and CiteSpace.The analysis focused on the distribution of publications,contributions by institutions and countries,and trends in keywords.The methods included data synthesis,network analysis,and visualization of international collaboration networks.RESULTS This analysis of 1371 articles on GN risk assessment revealed a notable evolution in terms of research focus and collaboration.It highlights the United States'critical role in advancing this field,with significant contributions from institutions such as Brigham and Women's Hospital and the National Cancer Institute.The last five years,substantial advancements have been made,representing nearly 45%of the examined literature.Publication rates have dramatically increased,from 20 articles in 2002 to 112 in 2022,reflecting intensified research efforts.This study underscores a growing trend toward interdisciplinary and international collaboration,with the Journal of Clinical Oncology standing out as a key publication outlet.This shift toward more comprehensive and collaborative research methods marks a significant step in addressing GN risks.CONCLUSION This study underscores advancements in GN risk assessment through genetic analyses and machine learning and reveals significant geographical disparities in research emphasis.This calls for enhanced global collaboration and integration of artificial intelligence to improve cancer prevention and treatment accuracy,ultimately enhancing worldwide patient care. 展开更多
关键词 gastrointestinal neoplasms Bibliometric analysis Risk assessment Network analysis Research trends
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Trend of robot-assisted surgery system in gastrointestinal and liver surgery: A bibliometric analysis
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作者 Ze-Chuan Jin Zi-Qiang Wang 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第9期3008-3019,共12页
BACKGROUND Robot-assisted gastrointestinal and liver surgery has been an important development direction in the field of surgery in recent years and it is also one of the fastest developing and most concerning fields ... BACKGROUND Robot-assisted gastrointestinal and liver surgery has been an important development direction in the field of surgery in recent years and it is also one of the fastest developing and most concerning fields in surgical operations.AIM To illustrate the major areas of research and forward-looking directions over the past twenty-six years.METHODS Using the Web of Science Core Collection database,a comprehensive review of scholarly articles pertaining to robot-assisted gastrointestinal and liver surgery was researched out between 2000 and 2023.We used Citespace(Version 6.2.4)and Bibliometrix package(Version 4.3.0)to visualize the analysis of all publications including country,institutional affiliations,authors,and keywords.RESULTS In total,346 articles were retrieved.Surgical Endoscopy had with the largest number of publications and was cited in this field.The United States was a core research country in this field.Yonsei University was the most productive institution.The current focus of this field is on rectal surgery,long-term prognosis,perioperative management,previous surgical experience,and the learning curve.CONCLUSION The scientific interest in robot-assisted gastrointestinal and liver surgery has experienced a significant rise since 1997.This study provides new perspectives and ideas for future research in this field. 展开更多
关键词 Bibliometric analysis Robot-assisted surgery system gastrointestinal surgery Liver surgery CITESPACE
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Unveiling the secrets of gastrointestinal mucous adenocarcinoma survival after surgery with artificial intelligence:A population-based study
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作者 Jie Song Xiang-Xiu Yan +8 位作者 Fang-Liang Zhang Yong-Yi Lei Zi-Yin Ke Fang Li Kai Zhang Yu-Qi He Wei Li Chao Li Yuan-Ming Pan 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第6期2404-2418,共15页
BACKGROUND Research on gastrointestinal mucosal adenocarcinoma(GMA)is limited and controversial,and there is no reference tool for predicting postoperative survival.AIM To investigate the prognosis of GMA and develop ... BACKGROUND Research on gastrointestinal mucosal adenocarcinoma(GMA)is limited and controversial,and there is no reference tool for predicting postoperative survival.AIM To investigate the prognosis of GMA and develop predictive model.METHODS From the Surveillance,Epidemiology,and End Results database,we collected clinical information on patients with GMA.After random sampling,the patients were divided into the discovery(70%of the total,for model training),validation(20%,for model evaluation),and completely blind test cohorts(10%,for further model evaluation).The main assessment metric was the area under the receiver operating characteristic curve(AUC).All collected clinical features were used for Cox proportional hazard regression analysis to determine factors influencing GMA’s prognosis.RESULTS This model had an AUC of 0.7433[95% confidence intervals(95%CI):0.7424-0.7442]in the discovery cohort,0.7244(GMA:0.7234-0.7254)in the validation cohort,and 0.7388(95%CI:0.7378-0.7398)in the test cohort.We packaged it into Windows software for doctors’use and uploaded it.Mucinous gastric adenocarcinoma had the worst prognosis,and these were protective factors of GMA:Regional nodes examined[hazard ratio(HR):0.98,95%CI:0.97-0.98,P<0.001]and chemotherapy(HR:0.62,95%CI:0.58-0.66,P<0.001).CONCLUSION The deep learning-based tool developed can accurately predict the overall survival of patients with GMA postoperatively.Combining surgery,chemotherapy,and adequate lymph node dissection during surgery can improve patient outcomes. 展开更多
关键词 Deep learning gastrointestinal mucous adenocarcinoma Overall survival surgery Clinical tool
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Prognostic factors associated with gastrointestinal dysfunction after gastrointestinal tumor surgery:A meta-analysis
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作者 Jia Song Cong Zhou Tian Zhang 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第5期1420-1429,共10页
BACKGROUND Explore the risk factors of gastrointestinal dysfunction after gastrointestinal tumor surgery and to provide evidence for the prevention and intervention of gastrointestinal dysfunction in patients with gas... BACKGROUND Explore the risk factors of gastrointestinal dysfunction after gastrointestinal tumor surgery and to provide evidence for the prevention and intervention of gastrointestinal dysfunction in patients with gastrointestinal tumor surgery.AIM To investigate the potential risk factors for gastrointestinal dysfunction following gastrointestinal tumor surgery and to present information supporting the prevention and management of gastrointestinal dysfunction in surgery patients.METHODS Systematically searched the relevant literature from PubMed,Web of Science,Cochrane Library,Embase,CNKI,China Biomedical Database,Wanfang Database,and Weipu Chinese Journal Database self-established until October 1,2022.Review Manager 5.3 software was used for meta-analysis after two researchers independently screened literature,extracted data,and evaluated the risk of bias in the included studies.RESULTS A total of 23 pieces of literature were included,the quality of which was medium or above,and the total sample size was 43878.The results of meta-analysis showed that the patients were male(OR=1.58,95%CI:1.25-2.01,P=0.002)and≥60 years old(OR=2.60,95%CI:1.76-2.87,P<0.001),physical index≥25.3 kg/m2(OR=1.6,95%CI:1.00-1.12,P=0.040),smoking history(OR=1.89,95%CI:1.31-2.73,P<0.001),chronic obstructive pulmonary disease(OR=1.49,95%CI:1.22-1.83,P<0.001),enterostomy(OR=1.47,95%CI:1.26-1.70,P<0.001),history of abdominal surgery(OR=2.90,95%CI:1.67-5.03,P<0.001),surgical site(OR=1.2,95%CI:1.40-2.62,P<0.001),operation method(OR=1.68,95%CI:1.08-2.62,P=0.020),operation duration(OR=2.65,95%CI:1.92-3.67,P<0.001),abdominal adhesion grade(OR=2.52,95%CI:1.90-3.56,P<0.001),postoperative opioid history(OR=5.35,95%CI:3.29-8.71,P<0.001),tumor TNM staging(OR=2.58,95%CI:1.84-3.62,P<0.001),postoperative blood transfusion(OR=2.92,95%CI:0.88-9.73,P=0.010)is a risk factor for postoperative gastrointestinal dysfunction in patients with gastrointestinal tumors.CONCLUSION There are many factors affecting gastrointestinal dysfunction in gastrointestinal patients after surgery.Clinical staff should identify relevant risk factors early and implement targeted intervention measures on the basis of personalized assessment to improve the clinical prognosis of patients. 展开更多
关键词 gastrointestinal tumor surgery Postoperative gastrointestinal dysfunction Intestinal paralysis Risk factors Metaanalysis
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Remazolam combined with transversus abdominis plane block in gastrointestinal tumor surgery:Have we achieved better anesthetic effects?
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作者 Jing Cao Xing-Liao Luo Qiang Lin 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第8期3368-3371,共4页
Laparoscopic surgery is the main treatment method for patients with gastrointestinal malignant tumors.Although laparoscopic surgery is minimally invasive,its tool stimulation and pneumoperitoneum pressure often cause ... Laparoscopic surgery is the main treatment method for patients with gastrointestinal malignant tumors.Although laparoscopic surgery is minimally invasive,its tool stimulation and pneumoperitoneum pressure often cause strong stress reactions in patients.On the other hand,gastrointestinal surgery can cause stronger pain in patients,compared to other surgeries.Transversus abdominis plane block(TAPB)can effectively inhibit the transmission of nerve impulses caused by surgical stimulation,alleviate patient pain,and thus alleviate stress reactions.Remazolam is an acting,safe,and effective sedative,which has little effect on hemodynamics and is suitable for most patients.TAPB combined with remazolam can reduce the dosage of total anesthetic drugs,reduce adverse reactions,reduce stress reactions,and facilitate the rapid postoperative recovery of patients. 展开更多
关键词 Transversus abdominis plane block Remazolam HEMODYNAMICS gastrointestinal tumor surgery Oxidative stress
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Comparative observation of the effectiveness and safety of remimazolam besylate versus dexmedetomidine in gastrointestinal surgery in obese patients
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作者 Yu-Fu Deng Xue-Run Jiang Zeng-Guang Feng 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第5期1320-1327,共8页
BACKGROUND Surgery for obese patients carries a higher risk of anesthesia complications compared with surgery for nonobese patients.Thus,a safe and effective anesthesia strategy is necessary to improve the medical exp... BACKGROUND Surgery for obese patients carries a higher risk of anesthesia complications compared with surgery for nonobese patients.Thus,a safe and effective anesthesia strategy is necessary to improve the medical experience of such patients and ensure their safety.AIM To compared the effectiveness and safety of remimazolam besylate versus dexmedetomidine(DEX)in gastrointestinal surgery in obese patients.METHODS The study cohort included 60 obese patients undergoing gastrointestinal surgery between July 2021 and April 2023,comprising 30 patients who received DEX intervention(control group)and 30 patients who received remimazolam besylate intervention(research group).Heart rate(HR),respiratory rate(RR),mean arterial pressure(MAP),blood oxygen saturation(SpO_(2)),safety(nausea and vomiting,bradycardia,hypotension,and apnea),anesthesia and examination indices[induction time,anesthesia recovery time,and postanesthesia care unit(PACU)discharge time],sedation effect(Ramsay Sedation Scale),and postoperative pain visual analog scale were comparatively analyzed before anesthesia(T0),during anesthesia(T1),and after anesthesia(T2).RESULTS At T1,the research group showed significantly smaller changes in HR,RR,MAP,and SpO_(2) than the control group,with a significantly lower adverse reaction rate and shorter induction,anesthesia recovery,and PACU discharge times.Additionally,the intra-and postoperative Ramsay Sedation Scale scores were statistically higher in the research group than in the control group.CONCLUSION Remimazolam besylate was significantly more effective than DEX in gastrointestinal surgery in obese patients and had a higher safety profile and value in clinical promotion. 展开更多
关键词 Remimazolam besylate DEXMEDETOMIDINE OBESITY gastrointestinal surgery EFFECTIVENESS SAFETY
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Meta-analysis of electrical stimulation promoting recovery of gastrointestinal function after gynecological abdominal surgery
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作者 Xue-Xia Huang Hui-Feng Gu +2 位作者 Ping-Hua Shen Bo-Liang Chu Ying Chen 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第11期3559-3567,共9页
BACKGROUND The effects of electrical stimulation on gastrointestinal function recovery after gynecological abdominal surgery was not clear.AIM To systematically evaluate the effects of electrical stimulation on gastro... BACKGROUND The effects of electrical stimulation on gastrointestinal function recovery after gynecological abdominal surgery was not clear.AIM To systematically evaluate the effects of electrical stimulation on gastrointestinal function recovery after gynecological abdominal surgery.METHODS The Cochrane Library,Web of Science,PubMed,ProQuest,and the Chinese bio-medical literature databases Wanfang,Weipu,and CNKI were used to search for relevant studies on controlled trials of electrical stimulation in gynecological abdominal surgery patients from self-established databases to May 2024.The RevMan software(version 5.3)was used to analyze the included literature and explore the heterogeneity of each study.RESULTS Seven controlled trials,involving 520 patients,were included.The results of meta-analysis showed that electrical stimulation could shorten the recovery time of intestinal sound after gynecological abdominal surgery[odds ratio(OR):-5.11,95%CI:-5.84 to-4.38,P<0.00001]and improve the time of first anal exhaust(OR:-1.19,95%CI:-1.38 to-0.99,P<0.00001),improved the time of first anal defecation(OR:-0.98,95%CI:-1.19 to-0.78,P<0.00001),The difference is significant.According to the funnel plot,if the scatter is symmetrical,it indicates that the funnel plot is unbiased.CONCLUSION Electrical stimulation can shorten this reduces the length of time it takes for the patient to recover from bowel sounds and also affects the time to first anal voiding and defecation to some extent,thereby promoting gas-trointestinal function recovery after gynecological abdominal surgery.The quality of the studies included in this review was poor,which may have affected the final results.It is necessary to conduct a randomized controlled study with higher quality and more samples to further confirm the promoting effect of electrical stimulation on gastrointestinal function recovery to guide clinical treatment. 展开更多
关键词 Electrical stimulation GYNECOLOGY Abdominal surgery gastrointestinal function META-ANALYSIS
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Practical effect of different teaching modes in teaching gastrointestinal surgery nursing
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作者 Xiao-Juan Rong Zhen Ning 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第1期166-172,共7页
BACKGROUND With the continuous development and progress of medical technology,the position of surgical nursing in the field of clinical medicine is becoming in-creasingly prominent.As an important branch of the surgic... BACKGROUND With the continuous development and progress of medical technology,the position of surgical nursing in the field of clinical medicine is becoming in-creasingly prominent.As an important branch of the surgical field,the nursing requirements and difficulty of gastrointestinal surgery are also increasing.In order to improve the teaching quality of nursing care in gastrointestinal surgery,many educators and researchers are actively exploring new teaching methods.Among them,the teaching method case-based learning(CBL),scene-simulated learning(SSL),task-based learning(TBL),combining self-evaluation and training mode is considered as an effective method.This method aims to help students to better master knowledge and skills and improve their comprehensive quality by cultivating their self-evaluation ability.AIM To explore the practical effect of CBL-SSL-TBL combined with training mode and student self-assessment in nursing teaching of gastrointestinal surgery.METHODS Seventy-one nursing interns in our hospital from December 2020 to December 2021 were selected.According to different teaching modes,they were divided into observation group CBL-SSL-TBL combined with training mode combined with student self-assessment and control group(conventional teaching mode),of which 36 were in observation group and 35 were in control group.The results of operational skills,theoretical knowledge,nursing students'satisfaction,learning effectiveness questionnaire and teaching effect were compared between the two groups.RESULTS Compared between the two groups,the operational skills and theoretical knowledge scores of the observation group were higher than those of the control group,and the difference was statistically significant(P<0.05).Compared between the two groups,the total satisfaction ratio of the observation group was higher than that of the control group,the difference was statistically significant(P<0.05).Compared between the two groups,the observation group was lower than the control group in the questionnaire results of learning efficacy,and the difference was statistically significant(P<0.05).Compared between the two groups,the proportion of thinking ability,subjective initiative and understanding of theoretical knowledge in the observation group was higher than that in the control group,the difference was statistically significant(P<0.05).CONCLUSION The use of CBL-SSL-TBL combined with training mode and student self-assessment in gastrointestinal surgery nursing teaching can improve the operational skills of nursing interns,theoretical knowledge and satisfaction scores of nursing students,improve the results of learning efficiency questionnaire and teaching effect,which can be popularized in clinical teaching. 展开更多
关键词 gastrointestinal surgery Nursing teaching Teaching model Practical effect Learning ability
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Global geoepidemiology of gastrointestinal surgery rates in Crohn’s disease
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作者 Simcha Weissman Muhammad Aziz +31 位作者 Ayrton Bangolo Vignesh K Nagesh Htat Aung Midhun Mathew Lino Garcia Shiva A Chandar Praveena Karamthoti Harinder Bawa Aseel Alshimari Yabets Kejela Nazish Mehdi Chrishanti A Joseph Athri Kodali Rohan Kumar Priya Goyal Sanya Satheesha Fnu Nivedita Nicole Tesoro Tanni Sethi Gurpreet Singh Areej Belal Alina Intisar Hirra Khalid Samuel Cornwell Suchith B Suresh Kareem Ahmed Karabo K Marole Om P Anand Rahat B Reshi Tej I Mehta Sameh Elias Joseph D Feuerstein 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第6期1835-1844,共10页
BACKGROUND Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn’s disease(CD)remains limited.AIM To systematically review the global variation in the rates of surgery in CD.METHODS A com... BACKGROUND Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn’s disease(CD)remains limited.AIM To systematically review the global variation in the rates of surgery in CD.METHODS A comprehensive search analysis was performed using multiple electronic databases from inception through July 1,2020,to identify all full text,randomized controlled trials and cohort studies pertaining to gastrointestinal surgery rates in adult patients with CD.Outcomes included continent based demographic data,CD surgery rates over time,as well as the geoepidemiologic variation in CD surgery rates.Statistical analyses were conducted using R.RESULTS Twenty-three studies spanning four continents were included.The median proportion of persons with CD who underwent gastrointestinal surgery in studies from North America,Europe,Asia,and Oceania were 30%(range:1.7%-62.0%),40%(range:0.6%-74.0%),17%(range:16.0%-43.0%),and 38%respectively.No clear association was found regarding the proportion of patients undergoing gastrointestinal surgery over time in North America(R^(2)=0.035)and Europe(R^(2)=0.100).A moderate,negative association was seen regarding the proportion of patients undergoing gastrointestinal surgery over time(R^(2)=0.520)in Asia.CONCLUSION There appears to be significant inter-continental variation regarding surgery rates in CD.Homogenous evidencebased guidelines accounting for the geographic differences in managing patients with CD is prudent.Moreover,as a paucity of data on surgery rates in CD exists outside the North American and European continents,future studies,particularly in less studied locales,are warranted. 展开更多
关键词 gastrointestinal surgery Crohn’s disease GEOEPIDEMIOLOGY Inflammatory bowel disease PREVALENCE
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The effect of intraoperative goal-directed fluid therapy in patients under anesthesia for gastrointestinal surgery
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作者 Jun Zhang Xiao-Wen Li Bing-Feng Xie 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第9期2815-2822,共8页
BACKGROUND Intraoperative fluid management is an important aspect of anesthesia mana-gement in gastrointestinal surgery.Intraoperative goal-directed fluid therapy(GDFT)is a method for optimizing a patient's physio... BACKGROUND Intraoperative fluid management is an important aspect of anesthesia mana-gement 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,com-plication 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 INTRODUCTION Gastrointestinal surgery is one of the most common procedures in the field of general surgery[1],involving the stomach,intestines,liver,pancreas,spleen,and other internal abdominal organs[2,3].With advancements in surgical technology and anesthesia methods,the safety and success rates of surgery have significantly improved[4,5].However,intraop-erative fluid management remains a critical challenge[6].Traditional fluid management strategies often rely on experience and basic physiological parameters,which may lead to excessive or insufficient fluid input,thereby affecting postoperative recovery and complication rates.Intraoperative goal-directed fluid therapy(GDFT)is an emerging fluid management strategy that dynamically adjusts fluid input volume by monitoring the patient's hemodynamic parameters in real-time to optimize the patient's physiological state[7,8].GDFT has shown superiority in many surgical fields;however,its application in gastrointestinal surgery requires further research and verification[9,10].The application of intraoperative GDFT in clinical settings has gradually increased in recent years[11,12].Studies have demonstrated that GDFT can optimize tissue perfusion and oxygenation by precisely controlling fluid input and reducing the occurrence of postoperative complications[13,14].For example,in cardiac and major vascular surgeries,GDFT significantly reduced the incidence of postoperative acute kidney injury and cardiovascular events[15,16].Similarly,in abdominal surgery,GDFT effectively reduced postoperative infections and expedited recovery[17].However,studies on the utilization of GDFT in gastrointestinal surgery are relatively limited and they are confounded by contradictory findings[18].Traditional fluid management strategies typically rely on estimating fluid input volume based on the patient's weight,preoperative status,and basic physiological parameters[19].However,this method lacks real-time dynamic adjustment,which may result in either insufficient or excessive fluid input,consequently affecting postoperative recovery.Insufficient fluid input can lead to hypovolemia and inadequate tissue perfusion,whereas excessive fluid input can cause tissue edema and postoperative complications,such as pulmonary edema and heart failure.GDFT involves dynamically adjusting fluid input volume by monitoring the patient's hemodynamic parameters in real-time,such as cardiac output,pulse pressure variability,and central venous pressure.Commonly used monitoring equipment include esophageal Doppler and pulse wave profile analyzers[20].These devices provide real-time hemo-dynamic data to assist anesthesiologists in tailoring fluid therapy to a patient's specific condition.Firstly,the patient's volume responsiveness is assessed by preloading fluid;secondly,fluid input volume is dynamically adjusted based on real-time monitoring data;finally,vasoactive and inotropic drugs are administered in combination to further optimize the patient’s hemodynamic status.Through personalized fluid management,GDFT can more accurately maintain intraop-erative hemodynamic stability and reduce complications[21].Gastrointestinal surgery involves procedures on multiple organs,often requiring prolonged operative times and extensive tissue trauma,which presents challenges for intraop-erative fluid management.Surgical procedures can lead to significant bleeding and fluid loss,requiring prompt and effective fluid replenishment.In addition,the slow recovery of gastrointestinal function after surgery and susceptibility to complications such as intestinal obstruction and delayed gastric emptying elevate the necessity for postoperative fluid management. 展开更多
关键词 Intraoperative goal-directed fluid therapy gastrointestinal surgery Anesthesia management Postoperative recovery COMPLICATIONS Length of stay
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From the mathematical model to the patient: The scientific and human aspects of artificial intelligence in gastrointestinal surgery
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作者 Javier Arredondo Montero 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第6期1517-1520,共4页
Recent medical literature shows that the application of artificial intelligence(AI)models in gastrointestinal pathology is an exponentially growing field,with pro-mising models that show very high performances.Regardi... Recent medical literature shows that the application of artificial intelligence(AI)models in gastrointestinal pathology is an exponentially growing field,with pro-mising models that show very high performances.Regarding inflammatory bowel disease(IBD),recent reviews demonstrate promising diagnostic and prognostic AI models.However,studies are generally at high risk of bias(especially in AI models that are image-based).The creation of specific AI models that improve diagnostic performance and allow the establishment of a general prognostic fo-recast in IBD is of great interest,as it may allow the stratification of patients into subgroups and,in turn,allow the creation of different diagnostic and therapeutic protocols for these patients.Regarding surgical models,predictive models of post-operative complications have shown great potential in large-scale studies.In this work,the authors present the development of a predictive algorithm for early post-surgical complications in Crohn's disease based on a Random Forest model with exceptional predictive ability for complications within the cohort.The pre-sent work,based on logical and reasoned,clinical,and applicable aspects,lays a solid foundation for future prospective work to further develop post-surgical prognostic tools for IBD.The next step is to develop in a prospective and mul-ticenter way,a collaborative path to optimize this line of research and make it applicable to our patients. 展开更多
关键词 Survivor bias Data analysis Machine learning ETHICS Critical thinking POSTSURGICAL COMPLICATIONS Inflammatory bowel disease gastrointestinal surgery
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Role of artificial intelligence in gastrointestinal surgery
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作者 Ankit Shukla Rajesh Chaudhary Nishant Nayyar 《Artificial Intelligence in Cancer》 2024年第2期1-9,共9页
Artificial intelligence is rapidly evolving and its application is increasing day-byday in the medical field.The application of artificial intelligence is also valuable in gastrointestinal diseases,by calculating vari... Artificial intelligence is rapidly evolving and its application is increasing day-byday in the medical field.The application of artificial intelligence is also valuable in gastrointestinal diseases,by calculating various scoring systems,evaluating radiological images,preoperative and intraoperative assistance,processing pathological slides,prognosticating,and in treatment responses.This field has a promising future and can have an impact on many management algorithms.In this minireview,we aimed to determine the basics of artificial intelligence,the role that artificial intelligence may play in gastrointestinal surgeries and malignancies,and the limitations thereof. 展开更多
关键词 Machine learning gastrointestinal surgery RADIOLOGY Artificial neural network Deep learning
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The Effect of Case Management Model on the Application of Pancreatic Cancer Surgery Patients and the Recovery of Gastrointestinal Function
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作者 Zhe Yan Caihong Li 《Journal of Clinical and Nursing Research》 2024年第7期241-247,共7页
Objective:To evaluate the effect of the case management model on patients operated for pancreatic cancer.Methods:90 pancreatic cancer surgery patients admitted to the hospital between January 2022 and June 2023 were s... Objective:To evaluate the effect of the case management model on patients operated for pancreatic cancer.Methods:90 pancreatic cancer surgery patients admitted to the hospital between January 2022 and June 2023 were selected and grouped by randomized numerical table.For 45 cases in the observation group,case management mode was adopted,and for 45 cases in the intervention group,conventional nursing care was chosen to compare the indexes of gastrointestinal function recovery.Results:The recovery time of all gastrointestinal functions of the observation group was shorter than that of the intervention group;after nursing,the psychological state score of the observation group was lower than that of the intervention group,the self-efficacy score was higher than that of the intervention group and the rate of complications was lower than that of the intervention group(P<0.05).Conclusion:The case management model can promote the recovery of gastrointestinal function in patients with pancreatic cancer surgery and its nursing feasibility is high. 展开更多
关键词 Case management Pancreatic cancer surgery gastrointestinal function recovery
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Prognostic relevance of ventricular arrhythmias in surgical patients with gastrointestinal tumors
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作者 Jiao-Jie Xue Su-Tian Hu +6 位作者 Chong-Chong Wang Zhi-Chong Chen Shi-Yao Cheng Shu-Qi Yu Hua-Jing Peng Yi-Tao Zhang Wei-Jie Zeng 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第5期1787-1795,共9页
BACKGROUND Individuals diagnosed with gastrointestinal tumors are at an increased risk of developing cardiovascular diseases.Among which,ventricular arrhythmia is a prevalent clinical concern.This suggests that ventri... BACKGROUND Individuals diagnosed with gastrointestinal tumors are at an increased risk of developing cardiovascular diseases.Among which,ventricular arrhythmia is a prevalent clinical concern.This suggests that ventricular arrhythmias may have predictive value in the prognosis of patients with gastrointestinal tumors.AIM To explore the prognostic value of ventricular arrhythmias in patients with gastrointestinal tumors receiving surgery.METHODS We retrospectively analyzed data from 130 patients undergoing gastrointestinal tumor resection.These patients were evaluated by a 24-h ambulatory electrocardiogram(ECG)at the Sixth Affiliated Hospital of Sun Yat-sen University from January 2018 to June 2020.Additionally,41 general healthy age-matched and sexmatched controls were included.Patients were categorized into survival and non-survival groups.The primary endpoint was all-cause mortality,and secondary endpoints included major adverse cardiovascular events(MACEs).RESULTS Colorectal tumors comprised 90%of cases.Preoperative ambulatory ECG monitoring revealed that among the 130 patients with gastrointestinal tumors,100(76.92%)exhibited varying degrees of premature ventricular contractions(PVCs).Ten patients(7.69%)manifested non-sustained ventricular tachycardia(NSVT).The patients with gastrointestinal tumors exhibited higher PVCs compared to the healthy controls on both conventional ECG[27(21.3)vs 1(2.5),P=0.012]and 24-h ambulatory ECG[14(1.0,405)vs 1(0,6.5),P<0.001].Non-survivors had a higher PVC count than survivors[150.50(7.25,1690.50)vs 9(0,229.25),P=0.020].During the follow-up period,24 patients died and 11 patients experienced MACEs.Univariate analysis linked PVC>35/24 h to all-cause mortality,and NSVT was associated with MACE.However,neither PVC burden nor NSVT independently predicted outcomes according to multivariate analysis.CONCLUSION Patients with gastrointestinal tumors exhibited elevated PVCs.PVCs>35/24 h and NSVT detected by 24-h ambulatory ECG were prognostically significant but were not found to be independent predictors. 展开更多
关键词 Ventricular arrhythmia gastrointestinal tumor Major adverse cardiovascular events PROGNOSTIC surgery
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Indocyanine green dye and its application in gastrointestinal surgery:The future is bright green 被引量:2
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作者 Zavier Yongxuan Lim Swetha Mohan +3 位作者 Sunder Balasubramaniam Saleem Ahmed Caroline Ching Hsia Siew Vishal G Shelat 《World Journal of Gastrointestinal Surgery》 SCIE 2023年第9期1841-1857,共17页
Indocyanine green(ICG)is a water-soluble fluorescent dye that is minimally toxic and widely used in gastrointestinal surgery.ICG facilitates anatomical identi-fication of structures(e.g.,ureters),assessment of lymph n... Indocyanine green(ICG)is a water-soluble fluorescent dye that is minimally toxic and widely used in gastrointestinal surgery.ICG facilitates anatomical identi-fication of structures(e.g.,ureters),assessment of lymph nodes,biliary mapping,organ perfusion and anastomosis assessment,and aids in determining the adequacy of oncological margins.In addition,ICG can be conjugated to artificially created antibodies for tumour markers,such as carcinoembryonic antigen for colorectal,breast,lung,and gastric cancer,prostate-specific antigen for prostate cancer,and cancer antigen 125 for ovarian cancer.Although ICG has shown promising results,the optimization of patient factors,dye factors,equipment,and the method of assessing fluorescence intensity could further enhance its utility.This review summarizes the clinical application of ICG in gastrointestinal surgery and discusses the emergence of novel dyes such as ZW-800 and VM678 that have demonstrated appropriate pharmacokinetic properties and improved target-to-background ratios in animal studies.With the emergence of robotic technology and the increasing reporting of ICG utility,a comprehensive review of clinical application of ICG in gastrointestinal surgery is timely and this review serves that aim. 展开更多
关键词 Fluorescence imaging gastrointestinal surgery Indocyanine green
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Prevalence of malignant neoplasms in celiac disease patients-a nationwide United States population-based study
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作者 Maryam Bilal Haider Ali Al Sbihi +1 位作者 Sushmitha Nanja Reddy Peter Green 《World Journal of Clinical Oncology》 2024年第8期1048-1060,共13页
BACKGROUND Celiac disease(CeD)is an autoimmune disorder triggered by the immune response to gluten in genetically predisposed individuals.Recent research has unveiled a heightened risk of developing specific malignant... BACKGROUND Celiac disease(CeD)is an autoimmune disorder triggered by the immune response to gluten in genetically predisposed individuals.Recent research has unveiled a heightened risk of developing specific malignant neoplasms(MN)and various malignancies,including gastrointestinal,lymphomas,skin,and others,in individuals with CeD.AIM To investigate the prevalence of MN in hospitalized CeD patients in the United States.METHODS Using data from the National Inpatient Sample spanning two decades,from January 2000 to December 2019,we identified 529842 CeD patients,of which 78128(14.75%)had MN.Propensity score matching,based on age,sex,race,and calendar year,was employed to compare CeD patients with the general non-CeD population at a 1:1 ratio.RESULTS Positive associations were observed for several malignancies,including small intestine,lymphoma,nonmelanoma skin,liver,melanoma skin,pancreas myelodysplastic syndrome,biliary,stomach,and other neuroendocrine tumors(excluding small and large intestine malignant carcinoid),leukemia,uterus,and testis.Conversely,CeD patients exhibited a reduced risk of respiratory and secondary malignancies.Moreover,certain malignancies showed null associations with CeD,including head and neck,nervous system,esophagus,colorectal,anus,breast,malignant carcinoids,bone and connective tissues,myeloma,cervix,and ovary cancers.CONCLUSION Our study is unique in highlighting the detailed results of positive,negative,or null associations between different hematologic and solid malignancies and CeD.Furthermore,it offers insights into evolving trends in CeD hospital outcomes,shedding light on advancements in its management over the past two decades.These findings contribute valuable information to the understanding of CeD’s impact on health and healthcare utilization. 展开更多
关键词 Celiac disease Malignant neoplasm Autoimmune disorder Hospitalized patients Healthcare utilization gastrointestinal malignancies LYMPHOMAS EPIDEMIOLOGY
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Advances in the Diagnosis and Treatment of Appendiceal Mucinous Neoplasms
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作者 Hao Zheng Yingchao Hu Zilong Zhang 《Journal of Biosciences and Medicines》 2024年第8期13-29,共17页
Primary appendiceal neoplasms represent a relatively low percentage of all gastrointestinal cancers. A subset of these neoplasms, those of epithelial origin, are characterised by the production of a considerable amoun... Primary appendiceal neoplasms represent a relatively low percentage of all gastrointestinal cancers. A subset of these neoplasms, those of epithelial origin, are characterised by the production of a considerable amount of mucus, which is referred to as appendiceal mucinous neoplasms (AMN). Appendiceal mucinous neoplasms (AMN) have a low incidence, are easily misdiagnosed, depend on postoperative examination for confirmation of the diagnosis, are prone to form a “diagnosis”, and have a high incidence of the disease. Furthermore, they are prone to form peritoneal pseudomyxoma peritonei (PMP), are controversial in surgical decision-making, are prone to recurring after surgery alone, and are tricky to manage clinically. In this paper, we review the pathological characteristics, diagnosis and treatment of appendiceal mucinous tumours in the light of recent literature reports, with a view to providing certain references for the clinical diagnosis and treatment of this disease. . 展开更多
关键词 Appendiceal Mucinous neoplasms Pseudomyxoma Peritonei Cytoreductive surgery Hyperthermic Intraperitoneal Chemotherapy
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Effect of Individualized Exercise Therapy on Cancer-related Fatigue and Negative Emotion in Patients with Gastrointestinal Tumor during Perioperative Period
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作者 Danyang HU Xian DU Yan YANG 《Medicinal Plant》 2024年第4期83-85,91,共4页
[Objectives]To investigate the effect of exercise therapy in gastric cancer patients during perioperative period.[Methods]100 patients with gastric cancer who underwent elective operation in the Department of Gastroin... [Objectives]To investigate the effect of exercise therapy in gastric cancer patients during perioperative period.[Methods]100 patients with gastric cancer who underwent elective operation in the Department of Gastrointestinal Surgery of Taihe Hospital Affiliated to Hubei University of Medicine were divided into observation group and control group by convenience sampling.The control group received routine nursing measures,and the experimental group received exercise therapy intervention measures on the basis of the control group.The patients were evaluated by the General Information Questionnaire,Self-Rating Anxiety Scale,Self-Rating Depression Scale and Cancer-related Fatigue Scale at the time of admission,the second week and the sixth week after operation.[Results]The time effect,intervention effect and interaction effect of anxiety score,depression score and cancer-related fatigue score were significant(all P<0.05)and the index of enhanced recovery after surgery was significant(P<0.05)in the two groups at the second and sixth week after operation.[Conclusions]Exercise therapy is beneficial to promoting the enhanced recovery after surgery in advance,reduce cancer-related fatigue,negative emotion and accelerate rehabilitation in patients with gastrointestinal tumors. 展开更多
关键词 gastrointestinal tumor Exercise therapy ANXIETY DEPRESSION Index of enhanced recovery after surgery Cancer-related fatigue
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Application of remimazolam transversus abdominis plane block in gastrointestinal tumor surgery 被引量:1
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作者 Jun Liu Jian-Min Tian +4 位作者 Guo-Ze Liu Jun-Na Sun Peng-Fei Gao Yong-Qiang Zhang Xiu-Qin Yue 《World Journal of Gastrointestinal Oncology》 SCIE 2023年第12期2101-2110,共10页
BACKGROUND Transversus abdominis plane block(TAPB)is a block of the abdominal afferent nerve fibers between the internal oblique muscle and the transverse abdominal muscle achieved with local anesthetics.It can effect... BACKGROUND Transversus abdominis plane block(TAPB)is a block of the abdominal afferent nerve fibers between the internal oblique muscle and the transverse abdominal muscle achieved with local anesthetics.It can effectively block the conduction of the anterior nerve of the abdominal wall and exert a good analgesic effect.However,the effect of combining the block with remimazolam on anesthesia in patients undergoing gastrointestinal tumor surgery is still unclear.AIM To examine the effects of combining TAPB with remimazolam on the stress response and postoperative recovery of gastrointestinal tumor surgery patients.METHODS A retrospective analysis was conducted on the clinical data of 102 individuals diagnosed with gastrointestinal malignancies who underwent laparoscopic surgery under general anesthesia between April 2020 and June 2023.The patients were categorized into a control group(n=51),receiving remimazolam for general anesthesia,and an observation group(n=51),receiving TAPB combined with remimazolam for general anesthesia.A comparison was made between both groups in terms of hemodynamic parameters,stress markers,pain levels,recovery quality,analgesic effects,and adverse reactions during the perioperative period.RESULTS The observation group had significantly higher heart rates at time points 1 min after induction and upon leaving the operating room than the control group(P<0.05).The mean arterial pressure at time point T1 in the observation group was significantly higher than that in the control group(P<0.05).Five minutes after extubation,the levels of the hormones adrenaline and noradrenaline in the observation group were considerably lower than those in the control group(P<0.05).At 12 h,24 h,and 48 h following surgery,the visual analog scale scores of the observation group were considerably lower than those of the control group(P<0.05).The observation group had shorter awakening and extubation times and lower Riker sedation-agitation scale scores than the control group(P<0.05).The observation group exhibited considerably fewer effective pump presses,lower fentanyl dosages,and lower incidences of rescue analgesia within 24 h following surgery than the control group(P<0.05).CONCLUSION The application effect of TAPB combined with remimazolam general anesthesia in anesthesia of patients undergoing gastrointestinal tumor surgery is good,which is helpful to promote faster recovery after operation. 展开更多
关键词 Transversus abdominis plane block Remimazolam General anesthesia gastrointestinal tumor surgery Stress response
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