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Belia F, Biondi A, Agnes A, Santocchi P, Laurino A, Lorenzon L, Pezzuto R, Tirelli F, Ferri L, D’Ugo D, Persiani R. The Use of Indocyanine Green (ICG) and Near-Infrared (NIR) Fluorescence-Guided Imaging in Gastric Cancer Surgery: A Narrative Review. Front Surg 2022; 9:880773. [PMID: 35836598 PMCID: PMC9273882 DOI: 10.3389/fsurg.2022.880773] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Near-infrared fluorescence imaging with indocyanine green is an emerging technology gaining clinical relevance in the field of oncosurgery. In recent decades, it has also been applied in gastric cancer surgery, spreading among surgeons thanks to the diffusion of minimally invasive approaches and the related development of new optic tools. Its most relevant uses in gastric cancer surgery are sentinel node navigation surgery, lymph node mapping during lymphadenectomy, assessment of vascular anatomy, and assessment of anastomotic perfusion. There is still debate regarding the most effective application, but with relatively no collateral effects and without compromising the operative time, indocyanine green fluorescence imaging carved out a role for itself in gastric resections. This review aims to summarize the current indications and evidence for the use of this tool, including the relevant practical details such as dosages and times of administration.
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Affiliation(s)
| | - Alberto Biondi
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Correspondence: Alberto Biondi
| | - Annamaria Agnes
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | | | - Laura Lorenzon
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberto Pezzuto
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Flavio Tirelli
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | - Domenico D’Ugo
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberto Persiani
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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Symeonidis D, Tepetes K. Techniques and Current Role of Sentinel Lymph Node (SLN) Concept in Gastric Cancer Surgery. Front Surg 2019; 5:77. [PMID: 30723718 PMCID: PMC6349703 DOI: 10.3389/fsurg.2018.00077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 12/10/2018] [Indexed: 12/16/2022] Open
Abstract
Gastric cancer patients represent a rather divergent patient group and in certain carefully selected cases of early forms of gastric cancer the D2 gastrectomy could be considered a more radical procedure than the biological and oncological characteristics of the primary tumor on the gastric wall would require. As any unnecessary dissection increases morbidity without always respective survival benefits, an approach that could accurately predict and actually dictate the exact extent of lymph node dissection would be ideal. It is more than logical the assumption that the standard D2 lymphadenectomy could represent an overtreatment in distinct patients groups such as patients with early gastric cancer with favorable pathological characteristics and clinically negative nodes not suitable for endoscopic treatment because this early stage disease shows limited lymph node metastasis incidence and excellent overall survival. Considering that the D2 gastrectomy has a negative impact on the quality of life of gastric cancer patients due to the post-gastrectomy functional results, a concept of a more targeted lymph node dissection, when appropriate, is certainly appealing. It is yet to be proven whether sentinel lymph node navigation surgery can fulfill such expectations providing the appropriate balance between morbidity and oncological safety in selected gastric cancer patients.
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Kulig J, Wallner G, Drews M, Frączek M, Jeziorski A, Kielan W, Kołodziejczyk P, Nasierowska-Guttmejer A, Starzyńska T, Zinkiewicz K, Wojtukiewicz M, Skoczylas WT, Richter P, Krawczyk M. Polish Consensus on Treatment of Gastric Cancer; update 2017. POLISH JOURNAL OF SURGERY 2017; 89:59-73. [PMID: 29154240 DOI: 10.5604/01.3001.0010.5413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The "Polish Research on Gastric Cancer" project has been continued since 1986. The main aim of this project, which is a multicenter and interdisciplinary research, is enhancing the treatment results of gastric cancer patients by developing and promoting the use of optimal methods for diagnosis and treatment, both surgical as well as combined. One of the more important achievements of the project is the development and publication of a document named "Polish Consensus on Treatment of Patients with Gastric Cancer", whose first version was published in 1998. Following versions were updated adequately to changing trends in the proceedings in patients with gastric cancer. A scientific symposium on "Polish Consensus on Treatment of Gastric Cancer - update 2016" was held in 3-4 June 2016 in Cracow. During the symposium a panel session was held during which all authors publicly presented the Consensus assumptions to be discussed further. Moreover, the already mentioned session was preceded by a correspondence as well as a working meeting in order to consolidate the position. It has to be underlined that the directions and guidelines included in the Consensus are not the arbitrarily assumed rules of conduct in a legal aspect and as such every doctor/team of doctors is entitled to make different decisions as long as they are beneficial to a patient with gastric cancer. The Consensus discusses as follows: a) recommended qualifications (stage of advancement, pathological, lymph node topography and the extent of lymphadenectomy, division of cancer of the gastroesophageal junction), b) rules for diagnostics including recommendations regarding endoscopic examination and clinical evaluation of the advancement stage, c) recommendations regarding surgical treatment (extent of resection, extent of lymphadenectomy, tactics of proceedings in cancer of the gastroesophageal junction), d) recommendations regarding combined treatment with chemotherapy or radiotherapy, e) place of endoscopic and less invasive surgery in the treatment of gastric cancer. This publication is a summary of the arrangements made in the panel session during the abovementioned scientific symposium in Cracow in 2016.
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Affiliation(s)
- Jan Kulig
- 1st Department of General Surgery and Clinic of General Surgery, Oncological Surgery and Gastroenterological Surgery, Jagiellonian University Medical College in Cracow, Poland
| | - Grzegorz Wallner
- 2nd Department and Clinic of General, Gastroenterological and Gastrointestinal Cancer Surgery, Medical University in Lublin, Poland
| | - Michał Drews
- Department and Clinic of General Surgery, Gastroenterological Surgery and Plastic Surgery, Medical University in Poznan, Poland
| | - Mariusz Frączek
- Department and Clinic of General, Transplantation and Liver Surgery, Warsaw Medical University, Poland
| | | | - Wojciech Kielan
- 2nd Department and Clinic of General Surgery and Oncological Surgery, Medical University in Wroclaw, Poland
| | - Piotr Kołodziejczyk
- 1st Department of General Surgery and Clinic of General Surgery, Oncological Surgery and Gastroenterological Surgery, Jagiellonian University Medical College in Cracow, Poland
| | | | - Teresa Starzyńska
- Department and Clinic of Gastroenterology, Pomeranian Medical University in Szczecin, Poland
| | - Krzysztof Zinkiewicz
- 2nd Department and Clinic of General, Gastroenterological and Gastrointestinal Cancer Surgery, Medical University in Lublin, Poland
| | | | - W Tomasz Skoczylas
- 2nd Department and Clinic of General, Gastroenterological and Gastrointestinal Cancer Surgery, Medical University in Lublin, Poland
| | - Piotr Richter
- 1st Department of General Surgery and Clinic of General Surgery, Oncological Surgery and Gastroenterological Surgery, Jagiellonian University Medical College in Cracow, Poland
| | - Marek Krawczyk
- Department and Clinic of General, Transplantation and Liver Surgery, Warsaw Medical University, Poland
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Wu JM, Yu HJ, Ho TW, Su XY, Lin MT, Lai F. Tablet PC-enabled application intervention for patients with gastric cancer undergoing gastrectomy. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2015; 119:101-109. [PMID: 25819034 DOI: 10.1016/j.cmpb.2015.03.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 03/08/2015] [Accepted: 03/10/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Gastric cancer is among the most common gastrointestinal cancers worldwide. Patients who have undergone surgery for gastric cancer may suffer from malnutrition and potential consequences such as gastrointestinal complications, surgical stress, and cancer cachexia. A tablet PC-based intervention via a mobile application might enhance the early recovery of postgastrectomy patients. OBJECTIVE The aim of this study was to develop and test a tablet personal computer (PC)-assisted intervention to hasten the recovery of postgastrectomy cancer patients with respect to nutritional status. METHODS This single-arm pilot study investigated a tablet PC application developed to serve the functions of nutritional monitoring, medical information management, drainage follow-up, and wound care. All services were delivered by medical professionals. RESULTS Twenty consecutive gastrectomy patients at the National Taiwan University Hospital received perioperative care via this application (App group). During the study period, we retrospectively collected an additional 20 demographically matched gastrectomy cases as a control group. The App group had a lower body weight loss percentage relative to the control group during a 6-month follow-up period (4.8±1.2% vs. 8.7±2.4%; p<0.01). However, the patients in the App group had more outpatient clinic (OPC) visits than did those in the control group (9.8±0.9 vs. 5.6±0.8; p<0.01). CONCLUSIONS This study supported the feasibility of a tablet PC-based application for the perioperative care of gastric cancer subjects to promote a lower body weight loss and the collection of comprehensive surgical records.
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Affiliation(s)
- Jin-Ming Wu
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taiwan; Department of Surgery, National Taiwan University Hospital, Taiwan
| | - Hwan-Jeu Yu
- Department of Computer Science and Information Engineering, National Taiwan University, Taiwan
| | - Te-Wei Ho
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taiwan
| | - Xing-Yu Su
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taiwan
| | - Ming-Tsan Lin
- Department of Surgery, National Taiwan University Hospital, Taiwan; Department of Medical Education & Bioethics, Graduate Institute of Medical Education & Bioethics, College of Medicine, National Taiwan University, Taiwan.
| | - Feipei Lai
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taiwan; Department of Computer Science and Information Engineering, National Taiwan University, Taiwan; Department of Electrical Engineering, National Taiwan University, Taiwan.
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Verlato G, Giacopuzzi S, Bencivenga M, Morgagni P, Manzoni GD. Problems faced by evidence-based medicine in evaluating lymphadenectomy for gastric cancer. World J Gastroenterol 2014; 20:12883-12891. [PMID: 25278685 PMCID: PMC4177470 DOI: 10.3748/wjg.v20.i36.12883] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 03/06/2014] [Accepted: 04/16/2014] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer surgical management differs between Eastern Asia and Western countries. Extended lymphadenectomy (D2) is the standard of care in Japan and South Korea since decades, while the majority of United States patients receive at most a limited lymphadenectomy (D1). United States and Northern Europe are considered the scientific leaders in medicine and evidence-based procedures are the cornerstone of their clinical practice. However, surgeons in Eastern Asia are more experienced, as there are more new cases of gastric cancer in Japan (107898 in 2012) than in the entire European Union (81592), or in South Korea (31269) than in the entire United States (21155). For quite a long time evidence-based medicine (EBM) did not solve the question whether D2 improves long-term prognosis with respect to D1. Indeed, eastern surgeons were reluctant to perform D1 even in the frame of a clinical trial, as their patients had a very good prognosis after D2. Evidence-based surgical indications provided by Western trials were questioned, as surgical procedures could not be properly standardized. In the present study we analyzed indications about the optimal extension of lymphadenectomy in gastric cancer according to current scientific literature (2008-2012) and surgical guidelines. We searched PubMed for papers using the key words “lymphadenectomy or D1 or D2” AND “gastric cancer” from 2008 to 2012. Moreover, we reviewed national guidelines for gastric cancer management. The support to D2 lymphadenectomy increased progressively from 2008 to 2012: since 2010 papers supporting D2 have achieved a higher overall impact factor than the other papers. Till 2011, D2 was the procedure of choice according to experts’ opinion, while three meta-analyses found no survival advantage after D2 with respect to D1. In 2012-2013, however, two meta-analyses reported that D2 improves prognosis with respect to D1. D2 lymphadenectomy was proposed as the standard of care for advanced gastric cancer by Japanese National Guidelines since 1981 and was adopted as the standard procedure by the Italian Research Group for Gastric Cancer since the Nineties. D2 is now indicated as the standard of surgical treatment with curative intent by the German, British and ESMO-ESSO-ESTRO guidelines. At variance American NCCN guidelines recommend a D1+ or a modified D2 lymph node dissection. In conclusion, D2 lymphadenectomy, originally developed by Eastern surgeons, is now becoming the procedure of choice also in the West. In gastric cancer surgery EBM is lagging behind national guidelines, rather than preceding and orienting them. To eliminate this lag, EBM should value to a larger extent Eastern Asian literature and should evaluate not only the quality of the study design but also the quality of surgical procedures.
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Symeonidis D, Koukoulis G, Tepetes K. Sentinel node navigation surgery in gastric cancer: Current status. World J Gastrointest Surg 2014; 6:88-93. [PMID: 24976901 PMCID: PMC4073224 DOI: 10.4240/wjgs.v6.i6.88] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 04/16/2014] [Accepted: 06/11/2014] [Indexed: 02/07/2023] Open
Abstract
The theory behind using sentinel node mapping and biopsy in gastric cancer surgery, the so-called sentinel node navigation surgery, is to limit the extent of surgical tissue dissection around the affected organ and subsequently the accompanied morbidity. However, obstacles on the clinical correspondence of sentinel node navigation surgery in everyday practice have occasionally alleviated researchers’ interest on the topic. Only recently with the widespread use of minimally invasive surgical techniques, i.e., laparoscopic gastric cancer resections, surgical community’s interest on the topic have been unavoidably reflated. Double tracer methods appear superior compared to single tracer techniques. Ongoing research is now focused on the invention of new lymph node detection methods utilizing sophisticated technology such as infrared ray endoscopy, florescence imaging and near-infrared technology. Despite its notable limitations, hematoxylin/eosin is still the mainstay staining for assessing the metastatic status of an identified lymph node. An intra-operatively verified metastatic sentinel lymph node will dictate the need for further conventional lymph node dissection. Thus, laparoscopic resection of the gastric primary tumor combined with the appropriate lymph node dissection as determined by the process of sentinel lymph node status characterization represents an option for early gastric cancer. Patients with T3 or more advanced disease should still be managed conventionally with resection plus standard lymph node dissection.
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Predicting the probability of mortality of gastric cancer patients using decision tree. Ir J Med Sci 2014; 184:277-84. [PMID: 24626962 DOI: 10.1007/s11845-014-1100-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Accepted: 02/26/2014] [Indexed: 12/26/2022]
Abstract
BACKGROUND Gastric cancer is the fourth most common cancer worldwide. This reason motivated us to investigate and introduce gastric cancer risk factors utilizing statistical methods. AIM The aim of this study was to identify the most important factors influencing the mortality of patients who suffer from gastric cancer disease and to introduce a classification approach according to decision tree model for predicting the probability of mortality from this disease. METHODS Data on 216 patients with gastric cancer, who were registered in Taleghani hospital in Tehran,Iran, were analyzed. At first, patients were divided into two groups: the dead and alive. Then, to fit decision tree model to our data, we randomly selected 20% of dataset to the test sample and remaining dataset considered as the training sample. Finally, the validity of the model examined with sensitivity, specificity, diagnosis accuracy and the area under the receiver operating characteristic curve. The CART version 6.0 and SPSS version 19.0 softwares were used for the analysis of the data. RESULTS Diabetes, ethnicity, tobacco, tumor size, surgery, pathologic stage, age at diagnosis, exposure to chemical weapons and alcohol consumption were determined as effective factors on mortality of gastric cancer. The sensitivity, specificity and accuracy of decision tree were 0.72, 0.75 and 0.74 respectively. CONCLUSIONS The indices of sensitivity, specificity and accuracy represented that the decision tree model has acceptable accuracy to prediction the probability of mortality in gastric cancer patients. So a simple decision tree consisted of factors affecting on mortality of gastric cancer may help clinicians as a reliable and practical tool to predict the probability of mortality in these patients.
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Li XJ, Park ES, Park MH, Kim SM. 3,3'-Diindolylmethane suppresses the growth of gastric cancer cells via activation of the Hippo signaling pathway. Oncol Rep 2013; 30:2419-26. [PMID: 24008339 DOI: 10.3892/or.2013.2717] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 08/23/2013] [Indexed: 12/11/2022] Open
Abstract
Recent studies have revealed that 3,3-diindolylmethane (DIM) has antitumor effects in both in vivo and in vitro tumor models. However, the biological function of DIM in human gastric cancer cells is unknown. Genetic and biological studies have confirmed the importance of the novel Hippo tumor-suppressor pathway in regulating cell proliferation, apoptosis, organ size and tumorigenesis in mammals. Thus, the purpose of this study was to investigate the cytotoxic effects of DIM in human gastric cancer cells and to elucidate whether DIM induces cell death by activating the Hippo signaling pathway. Two human gastric cancer cell lines (SNU-1 and SNU-484) were used to investigate the DIM response. DIM significantly inhibited the proliferation of human gastric cancer cells in a dose-dependent manner. The percentage of G1 phase cells increased 24 h following DIM treatment. DIM reduced CDK2, CDK4, CDK6 and cyclin D1 protein levels, while increasing p53 protein levels. DIM induced the levels of cleaved poly(ADP-ribose) polymerase, cleaved-caspase-9, and diminished pro-caspase-3 protein production. In addition, DIM increased pLATS1, Mob1, pMob1, pYAP and Ras association domain family 1 (RASSF1) protein levels and reduced Yap protein production levels. DIM stimulated the binding of RASSF1 with the Mst1/2-LATS1-Mob1 complex, promoting an active Hippo signaling pathway and favoring YAP phosphorylation (pYAP) that inactivates cell proliferation. Furthermore, DIM inhibited the growth of human gastric tumors in a xenograft mouse model. These results indicate that DIM suppresses the growth of gastric cancer cells by activating the Hippo signaling pathway.
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Affiliation(s)
- Xiu Juan Li
- Department of Physiology, Institute for Medical Sciences, Chonbuk National University Medical School, Jeonju, Republic of Korea
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