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Pantelis AG, Machairiotis N, Stavros S, Disu S, Drakakis P. Current applications of indocyanine green (ICG) in abdominal, gynecologic and urologic surgery: a meta-review and quality analysis with use of the AMSTAR 2 instrument. Surg Endosc 2024; 38:511-528. [PMID: 37957300 DOI: 10.1007/s00464-023-10546-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/13/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Indocyanine green (ICG) is an injectable fluorochrome that has recently gained popularity as a means of assisting intraoperative visualization during laparoscopic and robotic surgery. Many systematic reviews and meta-analyses have been published. We conducted a meta-review to synthesize the findings of these studies. METHODS PubMed and Embase were searched to identify systematic reviews and meta-analyses coping with the uses of ICG in abdominal operations, including Metabolic Bariatric Surgery, Cholecystectomy, Colorectal, Esophageal, Gastric, Hepato-Pancreato-Biliary, Obstetrics and Gynecology (OG), Pediatric Surgery, Surgical Oncology, Urology, (abdominal) Vascular Surgery, Adrenal and Splenic Surgery, and Interdisciplinary tasks, until September 2023. We submitted the retrieved meta-analyses to qualitative analysis based on the AMSTAR 2 instrument. RESULTS We identified 116 studies, 41 systematic reviews (SRs) and 75 meta-analyses (MAs), spanning 2013-2023. The most thoroughly investigated (sub)specialties were Colorectal (6 SRs, 25 MAs), OG (9 SRs, 15 MAs), and HPB (4 SRs, 12 MAs). Interestingly, there was high heterogeneity regarding the administered ICG doses, routes, and timing. The use of ICG offered a clear benefit regarding anastomotic leak prevention, particularly after colorectal and esophageal surgery. There was no clear benefit regarding sentinel node detection after OG. According to the AMSTAR 2 tool, most meta-analyses ranked as "critically low" (34.7%) or "low" (58.7%) quality. There were only five meta-analyses (6.7%) that qualified as "moderate" quality, whereas there were no "high" quality reviews. CONCLUSIONS Regardless of the abundance of pertinent literature and reviews, surgeons should be cautious when interpreting their results on ICG use in abdominal surgery. Future reviews should focus on ensuring methodological vigor; establishing clear protocols of ICG dose, route of administration, and timing; and improving reporting quality. Other sources of data (e.g., registries) and novel methods of data analysis (e.g., machine learning) might also contribute to an enhanced role of ICG as a decision-making tool in surgery.
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Affiliation(s)
- Athanasios G Pantelis
- Mohak Bariatric and Robotic Surgery Center, Sri Aurobindo Medical College Campus, Indore-Ujjain Highway Near MR-10 Crossing, Indore, Madhya Pradesh, 453555, India.
| | - Nikolaos Machairiotis
- Assisted Reproduction Unit, 3rd Department of Obstetrics and Gynecology, School of Medicine, Attikon University Hospital, University of Athens, Athens, Greece
- Endometriosis Centre, London North West University Healthcare NHS Trust, Harrow, UK
| | - Sofoklis Stavros
- Assisted Reproduction Unit, 3rd Department of Obstetrics and Gynecology, School of Medicine, Attikon University Hospital, University of Athens, Athens, Greece
| | - Stewart Disu
- Endometriosis Centre, London North West University Healthcare NHS Trust, Harrow, UK
| | - Petros Drakakis
- Assisted Reproduction Unit, 3rd Department of Obstetrics and Gynecology, School of Medicine, Attikon University Hospital, University of Athens, Athens, Greece
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Shevchenko I, Serban D, Dascalu AM, Tribus L, Alius C, Cristea BM, Suceveanu AI, Voiculescu D, Dumitrescu D, Bobirca F, Suceveanu AP, Georgescu DE, Serboiu CS. Factors Affecting the Efficiency of Near-Infrared Indocyanine Green (NIR/ICG) in Lymphatic Mapping for Colorectal Cancer: A Systematic Review. Cureus 2024; 16:e55290. [PMID: 38558607 PMCID: PMC10981778 DOI: 10.7759/cureus.55290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
As laparoscopy gained global popularity in oncologic surgery, the challenge of detecting lymph nodes spurred researchers to explore innovative techniques and approach the situation from a fresh perspective. While many proposed methods have faded into obscurity, the utilization of indocyanine green (ICG) in the surgical treatment of oncologic patients has continued to advance. The immense potential of this dye is widely acknowledged, yet its full extent and limitations in lymphatic mapping for colorectal cancer remain to be precisely determined. This article aims to assess the magnitude of its potential and explore the constraints based on insights from clinical studies published by pioneering researchers. A systematic review of the existing literature, comprising articles in English, was conducted using the Scopus, PubMed, and Springer Link databases. The search employed keywords such as "colorectal cancer" AND/OR "indocyanine green," "fluorescence" AND/OR "lymphatic mapping" AND/OR "lymph nodes." Initially identifying 129 articles, the application of selection criteria narrowed down the pool to 10 articles, which served as the primary sources of data for our review. Despite the absence of a standardized protocol for the application of ICG in colorectal cancer, particularly in the context of lymphatic mapping, the detection rates have exhibited considerable variation across studies. Nevertheless, all authors unanimously regarded this technique as beneficial and promising. Additionally, it is advocated as an adjunctive tool to enhance the accuracy of cancer staging. Near-infrared (NIR)-enhanced surgery holds the promise of transforming the landscape of oncologic surgery, emerging as a valuable tool for surgeons. However, the absence of a standardized technique and the subjective nature of result assessment impose limitations on the potential of this method. Consequently, it can be inferred that the establishment of a universally accepted protocol, encompassing parameters such as dose, concentration, technique, and site of administration of ICG, along with the optimal time needed for fluorescence visualization, would enhance the outcomes. Emphasizing the accurate selection of patients is crucial to prevent the occurrence of false-negative results.
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Affiliation(s)
- Irina Shevchenko
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- General Surgery, Emergency University Hospital Bucharest, Bucharest, ROU
| | - Dragos Serban
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- General Surgery, Emergency University Hospital Bucharest, Bucharest, ROU
| | - Ana Maria Dascalu
- Ophthalmology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Laura Tribus
- Gastroenterology, Faculty of Oral Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Catalin Alius
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- General Surgery, Emergency University Hospital Bucharest, Bucharest, ROU
| | - Bogdan Mihai Cristea
- Anatomy, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Andra Iulia Suceveanu
- Gastroenterology, Faculty of Medicine, Ovidius University of Constanta, Constanta, ROU
- Gastroenterology, Clinical Emergency Hospital St Apostle Andrew, Constanta, ROU
| | - Daniel Voiculescu
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- General Surgery, Emergency University Hospital Bucharest, Bucharest, ROU
| | - Dan Dumitrescu
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- General Surgery, Emergency University Hospital Bucharest, Bucharest, ROU
| | - Florin Bobirca
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- General Surgery, Clinic Hospital "Dr. Ioan Cantacuzino" Bucharest, Bucharest, ROU
| | - Adrian Paul Suceveanu
- Medicine, Faculty of Medicine, Ovidius University of Constanta, Constanta, ROU
- Gastroenterology, Clinical Emergency Hospital St Apostle Andrew, Constanta, ROU
| | - Dragos Eugen Georgescu
- Surgery, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Crenguta Sorina Serboiu
- Radiology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
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Brollo PP, Bresadola V. Enhancing visualization and guidance in general surgery: a comprehensive and narrative review of the current cutting-edge technologies and future perspectives. J Gastrointest Surg 2024; 28:179-185. [PMID: 38445941 DOI: 10.1016/j.gassur.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 11/25/2023] [Accepted: 12/08/2023] [Indexed: 03/07/2024]
Abstract
BACKGROUND In the last decade, there has been a great effort in developing new technologies to enhance surgical visualization and guidance. This comprehensive and narrative review aimed to provide a wide and extensive overview of the current state of the art on this topic and their near-future perspectives linked to the development of artificial intelligence (AI), by focusing on the most recent and relevant literature. METHODS A comprehensive and narrative review of the literature was performed by searching specific terms on PubMed/MEDLINE, Scopus, and Embase databases, assessing the current state of the art on this topic. RESULTS Fluorescence-guided surgery, contrast-enhanced ultrasound (CEUS), ultra-high frequency ultrasound (UHFUS), photoacoustic imaging (PAI), and augmented reality (AR) are boosting the field of image-guided techniques as the rapid development of AI in surgery is promising a more automated decision-making and surgical movements in the operating room. CONCLUSION Fluorescence-guided surgery, CEUS, UHFUS, PAI, and AR are becoming crucial to give surgeons a new level of information during the intervention, with the right timing and sequence, and represent the future of surgery. As many more controlled studies are needed to validate the employment of these technologies, the next generation of surgeons must become more familiar with the basics of AI to better incorporate new tools into the daily surgical practice of the future.
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Affiliation(s)
- Pier Paolo Brollo
- Department of Medicine, General Surgery Department and Simulation Center, Academic Hospital of Udine, University of Udine, Udine, Italy; General Surgical Oncology Department, Istituto di Ricovero e Cura a Carattere Scientifico Centro di Riferimento Oncologico di Aviano (Istituto Nazionale Tumori), Aviano, Italy.
| | - Vittorio Bresadola
- Department of Medicine, General Surgery Department and Simulation Center, Academic Hospital of Udine, University of Udine, Udine, Italy
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Pal R, Lwin TM, Krishnamoorthy M, Collins HR, Chan CD, Prilutskiy A, Nasrallah MP, Dijkhuis TH, Shukla S, Kendall AL, Marshall MS, Carp SA, Hung YP, Shih AR, Martinez-Lage M, Zukerberg L, Sadow PM, Faquin WC, Nahed BV, Feng AL, Emerick KS, Mieog JSD, Vahrmeijer AL, Rajasekaran K, Lee JYK, Rankin KS, Lozano-Calderon S, Varvares MA, Tanabe KK, Kumar ATN. Fluorescence lifetime of injected indocyanine green as a universal marker of solid tumours in patients. Nat Biomed Eng 2023; 7:1649-1666. [PMID: 37845517 DOI: 10.1038/s41551-023-01105-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 09/10/2023] [Indexed: 10/18/2023]
Abstract
The surgical resection of solid tumours can be enhanced by fluorescence-guided imaging. However, variable tumour uptake and incomplete clearance of fluorescent dyes reduces the accuracy of distinguishing tumour from normal tissue via conventional fluorescence intensity-based imaging. Here we show that, after systemic injection of the near-infrared dye indocyanine green in patients with various types of solid tumour, the fluorescence lifetime (FLT) of tumour tissue is longer than the FLT of non-cancerous tissue. This tumour-specific shift in FLT can be used to distinguish tumours from normal tissue with an accuracy of over 97% across tumour types, and can be visualized at the cellular level using microscopy and in larger specimens through wide-field imaging. Unlike fluorescence intensity, which depends on imaging-system parameters, tissue depth and the amount of dye taken up by tumours, FLT is a photophysical property that is largely independent of these factors. FLT imaging with indocyanine green may improve the accuracy of cancer surgeries.
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Affiliation(s)
- Rahul Pal
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Thinzar M Lwin
- Department of Surgical Oncology, City of Hope Hospital, Duarte, CA, USA
| | - Murali Krishnamoorthy
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Hannah R Collins
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Corey D Chan
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Andrey Prilutskiy
- Department of Pathology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - MacLean P Nasrallah
- Department of Pathology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Tom H Dijkhuis
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Shriya Shukla
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Amy L Kendall
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Michael S Marshall
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Stefan A Carp
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Yin P Hung
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Angela R Shih
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Maria Martinez-Lage
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lawrence Zukerberg
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Peter M Sadow
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Otolaryngology and Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - William C Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Otolaryngology and Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Brian V Nahed
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Allen L Feng
- Department of Otolaryngology and Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Kevin S Emerick
- Department of Otolaryngology and Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - J Sven D Mieog
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Karthik Rajasekaran
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - John Y K Lee
- Department of Neurosurgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Kenneth S Rankin
- The North of England Bone and Soft Tissue Tumour Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Santiago Lozano-Calderon
- Department of Orthopedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Mark A Varvares
- Department of Otolaryngology and Head and Neck Surgery, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Kenneth K Tanabe
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Anand T N Kumar
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA.
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Jung JM, Park IJ, Park EJ, Son GM. Fluorescence-guided colorectal surgery: applications, clinical results, and protocols. Ann Surg Treat Res 2023; 105:252-263. [PMID: 38023438 PMCID: PMC10648611 DOI: 10.4174/astr.2023.105.5.252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 12/01/2023] Open
Abstract
In recent years, the rise of minimally invasive surgery has driven the development of surgical devices. Indocyanine green (ICG) fluorescence imaging is receiving increased attention in colorectal surgery for improved intraoperative visualization and decision-making. ICG, approved by the U.S. Food and Drug Administration in 1959, rapidly binds to plasma proteins and is primarily intravascular. ICG absorption of near-infrared light (750-800 nm) and emission as fluorescence (830 nm) when bound to tissue proteins enhances deep tissue visualization. Applications include assessing anastomotic perfusion, identifying sentinel lymph nodes, and detecting colorectal cancer metastasis. However, standardized protocols and research on clinical outcomes remain limited. This study explores ICG's role, advantages, disadvantages, and potential clinical impact in colorectal surgery.
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Affiliation(s)
- Jin-Min Jung
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - In Ja Park
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eun Jung Park
- Division of Colon and Rectal Surgery, Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Gyung Mo Son
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea
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Baldari L, Boni L, Cassinotti E. Lymph node mapping with ICG near-infrared fluorescence imaging: technique and results. MINIM INVASIV THER 2023; 32:213-221. [PMID: 37261486 DOI: 10.1080/13645706.2023.2217916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 05/18/2023] [Indexed: 06/02/2023]
Abstract
PURPOSE Lymphadenectomy represents a fundamental step during gastrointestinal cancer resection, as the removal of an adequate number of lymph nodes is crucial to define the stage of the disease and prognosis. Lymphadenectomy during gastric and colorectal resection and adrenalectomy for cancer are technically demanding and can be associated with risk of bleeding. To date, lymphadenectomy is often performed without any visual aid. Indocyanine green fluorescence for lymph node mapping can provide better intraoperative visualization. The purpose of this review is to report the current evidence on this topic. MATERIALS AND METHODS A systematic research of the electronic databases Medline, Embase and Google Scholar was conducted from the inception to December 2022. RESULTS This review summarizes the current evidence of techniques and results of fluorescence guided lymphatic mapping during gastrointestinal and adrenal surgery. CONCLUSION According to this review, ICG guided lymphadenectomy for gastrointestinal tumours and adrenocortical carcinoma is feasible and safe. In gastrointestinal tumours it allows higher number of harvested lymph nodes.
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Affiliation(s)
- Ludovica Baldari
- Department of General and Minimally Invasive Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luigi Boni
- Department of General and Minimally Invasive Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisa Cassinotti
- Department of General and Minimally Invasive Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Patel I, Rehman S, McKay S, Bartlett D, Mirza D. Use of Near-Infrared Fluorescence Techniques in Minimally Invasive Surgery for Colorectal Liver Metastases. J Clin Med 2023; 12:5536. [PMID: 37685603 PMCID: PMC10488819 DOI: 10.3390/jcm12175536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/04/2023] [Accepted: 08/12/2023] [Indexed: 09/10/2023] Open
Abstract
Colorectal liver metastases (CRLM) afflict a significant proportion of patients with colorectal cancer (CRC), ranging from 25% to 30% of patients throughout the course of the disease. In recent years, there has been a surge of interest in the application of near-infrared fluorescence (NIRF) imaging as an intraoperative imaging technique for liver surgery. The utilisation of NIRF-guided liver surgery, facilitated by the administration of fluorescent dye indocyanine green (ICG), has gained traction in numerous medical institutions worldwide. This innovative approach aims to enhance lesion differentiation and provide valuable guidance for surgical margins. The use of ICG, particularly in minimally invasive surgery, has the potential to improve lesion detection rates, increase the likelihood of achieving R0 resection, and enable anatomically guided resections. However, it is important to acknowledge the limitations of ICG, such as its low specificity. Consequently, there has been a growing demand for the development of tumour-specific fluorescent probes and the advancement of camera systems, which are expected to address these concerns and further refine the accuracy and reliability of intraoperative fluorescence imaging in liver surgery. While NIRF imaging has been extensively studied in patients with CRLM, it is worth noting that a significant proportion of published research has predominantly focused on the detection of hepatocellular carcinoma (HCC). In this study, we present a comprehensive literature review of the existing literature pertaining to intraoperative fluorescence imaging in minimally invasive surgery for CRLM. Moreover, our analysis places specific emphasis on the techniques employed in liver resection using ICG, with a focus on tumour detection in minimal invasive surgery (MIS). Additionally, we delve into recent developments in this field and offer insights into future perspectives for further advancements.
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Affiliation(s)
- Ishaan Patel
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham B15 2TH, UK
| | - Saad Rehman
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham B15 2TH, UK
| | - Siobhan McKay
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham B15 2TH, UK
- Royal North Shore Hospital, Reserve Road, St Leonards, Sydney, NSW 2065, Australia
| | - David Bartlett
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham B15 2TH, UK
| | - Darius Mirza
- Hon Professor of HPB and Transplant Surgery, University of Birmingham, Edgbaston, Birmingham B15 2TH, UK
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von Kroge PH, Duprée A. Fluorescent Imaging in Visceral Surgery: Current Opportunities and Future Perspectives. Visc Med 2023; 39:39-45. [PMID: 37405326 PMCID: PMC10315688 DOI: 10.1159/000530362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/21/2023] [Indexed: 07/06/2023] Open
Abstract
Background Fluorescent imaging using indocyanine green (FI-ICG) has become quite popular in the past century, giving the surgeon various pre- and intraoperative approaches in visceral surgery. Nevertheless, several aspects and pitfalls of using the technology need to be addressed. Summary This article focused on the applications of FI-ICG in esophageal and colorectal surgery as this is where the clinical relevance is most important. Important benchmark studies were summarized to explain the background. In addition, dosage, the timing of application, and future perspectives - especially quantification methods - were the article's content. Key Message There are currently encouraging data on the use of FI-ICG, particularly concerning perfusion assessment to reduce anastomotic leakage, although its use is mainly subjective. The optimal dosage remains unclear; for perfusion evaluation, it should be around 0.1 mg/kg body weight. Moreover, the quantification of FI-ICG opens new possibilities, so that reference values may be available in the future. However, in addition to perfusion measurement, the detection of additional hepatic lesions such as liver metastases or lesions of peritoneal carcinomatosis is also possible. A standardization of FI-ICG and further studies are needed to fully utilize FI-ICG.
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Affiliation(s)
- Philipp H von Kroge
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Duprée
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Patel I, Bartlett D, Dasari BV, Chatzizacharias N, Isaac J, Marudanayagam R, Mirza DF, Roberts JK, Sutcliffe RP. Detection of Colorectal Liver Metastases Using Near-Infrared Fluorescence Imaging During Hepatectomy: Prospective Single Centre UK Study. J Gastrointest Cancer 2023; 54:574-579. [PMID: 35616823 DOI: 10.1007/s12029-022-00836-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Small superficial colorectal liver metastases (CLM) may be difficult to localise intraoperatively, especially during minimally invasive hepatectomy due to reduced tactile feedback and limitations of ultrasound (US). Near-infrared (NIRF) fluorescence imaging is an emerging technology that permits detection of liver tumours after systemic injection of indocyanine green (ICG). Our aim was to report our experience using NIRF to detect CLM. PATIENTS AND METHODS Patients with small, superficial resectable CLM received a 10-mg IV bolus of ICG the day before hepatectomy. All patients underwent preoperative liver-specific MRI. CLM were localised intraoperatively using a combination of white light/ultrasound (WL-US) and NIRF. Sensitivity and specificity of NIRF were compared with WL-US. RESULTS Between March 2019 and July 2021, NIRF was utilised in 15 patients who underwent hepatectomy (laparoscopic 13, open 2). Thirty-two lesions were detected by MRI (including 3 disappearing CLM), of which 2 were ICG-negative and not resected (1 haemangioma, 1 disappearing CLM). Of 30 resected lesions, the median tumour diameter was 11 mm (range 2-25), median distance from liver surface was 4.5 mm (range 0-20) and all were confirmed CLM on histology (R0 resection rate 71%). Twenty-three of thirty (77%) and twenty-seven of thirty (90%) resected CLM were detected by WL-US and NIRF, respectively. Of 7/30 (23%) resected CLM that were WL-US negative, 5 were ICG-positive. Two resected 'disappearing' CLM were ICG-positive, one of which contained viable cancer cells. Overall, NIRF influenced the operative strategy in 6 patients (43%). CONCLUSION Near-infrared fluorescence imaging allows detection of small, superficial colorectal liver metastases that are missed by conventional techniques and warrants further study.
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Affiliation(s)
- Ishaan Patel
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK.
| | - David Bartlett
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - Bobby V Dasari
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - Nikolaos Chatzizacharias
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - John Isaac
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - Ravi Marudanayagam
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - Darius F Mirza
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - J Keith Roberts
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
| | - Robert P Sutcliffe
- Liver Unit, Queen Elizabeth Hospital, Third Floor Nuffield House, Mindelsohn Way, Birmingham, B15 2TH, UK
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10
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Weixler B, Lobbes LA, Scheiner L, Lauscher JC, Staubli SM, Zuber M, Raptis DA. The Value of Indocyanine Green Image-Guided Surgery in Patients with Primary Liver Tumors and Liver Metastases. Life (Basel) 2023; 13:1290. [PMID: 37374073 DOI: 10.3390/life13061290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/13/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION Successful R0 resection is crucial for the survival of patients with primary liver cancer (PLC) or liver metastases. Up to date, surgical resection lacks a sensitive, real-time intraoperative imaging modality to determine R0 resection. Real-time intraoperative visualization with near-infrared light fluorescence (NIRF) using indocyanine green (ICG) may have the potential to meet this demand. This study evaluates the value of ICG visualization in PLC and liver metastases surgery regarding R0 resection rates. MATERIALS AND METHODS Patients with PLC or liver metastases were included in this prospective cohort study. ICG 10 mg was administered intravenously 24 h before surgery. Real-time intraoperative NIRF visualization was created with the SpectrumTM fluorescence imaging camera system. First, all liver segments were inspected with the fluorescence imaging system and intraoperative ultrasound for identification of the known tumor, as well as additional lesions, and were compared to preoperative MRI images. PLC, liver metastases, and additional lesions were then resected according to oncological principles. In all resected specimens, the resection margins were analyzed with the fluorescence imaging system for ICG-positive spots immediately after resection. Histology of additional detected lesions, as well as ICG fluorescence compared to histological resection margins, were assessed. RESULTS Of the 66 included patients, median age was 65.5 years (IQR 58.7-73.9), 27 (40.9%) were female, and 18 (27.3%) were operated on laparoscopically. Additional ICG-positive lesions were detected in 23 (35.4%) patients, of which 9 (29%) were malignant. In patients with no fluorescent signal at the resection margin, R0 rate was 93.9%, R1 rate was 6.1%, and R2 rate was 0% compared to an ICG-positive resection margin with an R0 rate of 64.3%, R1 rate of 21.4%, and R2 rate of 14.3% (p = 0.005). One- and two-year overall survival rates were 95.2% and 88.4%, respectively. CONCLUSION The presented study provides significant evidence that ICG NIRF guidance helps to identify R0 resection intraoperatively. This offers true potential to verify radical resection and improve patient outcomes. Furthermore, implementation of NIRF-guided imaging in liver tumor surgery allows us to detect a considerable amount of additional malignant lesions.
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Affiliation(s)
- Benjamin Weixler
- Department of General and Visceral Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Leonard A Lobbes
- Department of General and Visceral Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Luis Scheiner
- Department of General and Visceral Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Johannes C Lauscher
- Department of General and Visceral Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Sebastian M Staubli
- Department of Hepato-Pancreatico-Biliary Surgery and Liver Transplantation, Royal Free Hospital, London NW3 2QG, UK
| | - Markus Zuber
- Clarunis University Center for Gastrointestinal and Liver Diseases, St. Clara Hospital and University Hospital Basel, 4058 Basel, Switzerland
| | - Dimitri A Raptis
- Department of Hepato-Pancreatico-Biliary Surgery and Liver Transplantation, Royal Free Hospital, London NW3 2QG, UK
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Ma Z, Deng J, Ma B, Chen H. Real-time Indocyanine Green Fluorescence Technique Reduces Anastomotic Leakage in Bilioenteric Anastomosis: A Case Report and literature review. Photodiagnosis Photodyn Ther 2023:103609. [PMID: 37187271 DOI: 10.1016/j.pdpdt.2023.103609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/25/2023] [Accepted: 05/09/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Anastomotic leakage is a serious complication that can occur in bilioenteric anastomosis surgery, leading to significant morbidity and mortality. Currently, practitioners rely on subjective measures to determine anastomotic perfusion and mechanical integrity, which have limitations. The use of indocyanine green fluorescence technology has become increasingly widespread in clinical practice, especially in gastrointestinal-related surgery. This technique has a unique role in evaluating the blood perfusion of anastomoses and reducing the incidence of anastomotic leakage. However, there have been no reports of its use in bilioenteric anastomosis surgery. Further research is needed to investigate the potential benefits of indocyanine green fluorescence technology in improving outcomes and reducing complications in this type of surgery. CASE SUMMARY a 50-year-old female patient underwent total laparoscopic radical resection of cholangiocarcinoma. During the surgery, indocyanine green fluorescence technology was used to complete the biliary intestinal anastomosis under full visual and dynamic monitoring. The patient recovered well after the operation without experiencing biliary leakage or other complications. CONCLUSION The present case study underscores the potential advantages associated with the incorporation of intraoperative real-time indocyanine green (ICG) technology in bilioenteric anastomosis surgery. By facilitating enhanced visualization and assessment of anastomotic perfusion and mechanical stability, this state-of-the-art technique may help mitigate the occurrence of anastomotic leaks while simultaneously improving patient outcomes. Notably, intravenous administration of ICG at a dose of 2.5 mg/kg, administered 24 hours prior to surgery, has been found to yield optimal visualization outcomes.
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Affiliation(s)
- Zhen Ma
- Lanzhou University Second Hospital, Lanzhou 730030, China; Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou 730030, China; Key Laboratory of the Digestive System tumours of Gansu Province
| | - Junge Deng
- Lanzhou University Second Hospital, Lanzhou 730030, China; Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou 730030, China
| | - Bin Ma
- Lanzhou University Second Hospital, Lanzhou 730030, China; Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou 730030, China; Key Laboratory of the Digestive System tumours of Gansu Province
| | - Hao Chen
- Lanzhou University Second Hospital, Lanzhou 730030, China; Department of Surgical Oncology, Lanzhou University Second Hospital, Lanzhou 730030, China; Key Laboratory of the Digestive System tumours of Gansu Province.
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12
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Feng J, Yang W, Qin H, Xu J, Liu S, Han J, Li N, He L, Wang H. Clinical application of indocyanine green fluorescence imaging navigation for pediatric renal cancer. Front Pediatr 2023; 11:1108997. [PMID: 37215593 PMCID: PMC10196123 DOI: 10.3389/fped.2023.1108997] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 04/18/2023] [Indexed: 05/24/2023] Open
Abstract
Background Indocyanine Green (ICG) fluorescence imaging has been widely used in the surgical treatment of adult renal cancers, but its application in pediatric renal cancers has rarely been reported. This study aims to summarize the experience of ICG fluorescence imaging in pediatric renal cancers and explores its safety and feasibility. Methods The clinical features, surgical information, ICG administration regimen, near infrared radiography data in vivo and ex vivo and pathological results of children with renal cancers using ICG navigation were analyzed and summarized. Results There were 7 cases of renal cancer, including 4 cases of Wilms tumor (WT), 1 case of malignant rhabdoid tumor of the kidney (MRTK) and 2 cases of renal cell carcinoma (RCC). By intraoperative intravenous injection of ICG from 2.5 to 5 mg (0.05-0.67 mg/kg), the tumors were visualized in 6 cases in vivo or ex vivo, and the tumor visualization failed in 1 case due to renal artery embolization before operation. By injecting 5 mg ICG into the normal renal tissue during the operation, 3 patients achieved fluorescent localization of sentinel lymph nodes. No ICG-related adverse reactions were found in any of the patients during or after operation. Conclusions ICG fluorescence imaging is safe and feasible for renal cancers in children. Intraoperative administration can achieve tumor and sentinel lymph node visualization which will facilitate the development of nephron sparing surgery (NSS). However, the technique is affected by ICG dose, anatomical conditions around the tumor, and renal blood flow. A proper dose of ICG and the complete removal of perirenal fat are helpful for the fluorescence imaging of the tumor. It has potential in the operation of renal cancer in children.
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Affiliation(s)
- Jun Feng
- Department of Surgical Oncology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Wei Yang
- Department of Surgical Oncology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Hong Qin
- Department of Surgical Oncology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Jiatong Xu
- Department of Pathology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Shan Liu
- Department of Surgical Oncology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Jianyu Han
- Department of Surgical Oncology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Ning Li
- Department of Surgical Urology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Lejian He
- Department of Pathology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Huanmin Wang
- Department of Surgical Oncology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
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13
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Tao H, Zeng X, Lin W, Wang Z, Lin J, Li J, Qian Y, Yang J, Fang C. Indocyanine green fluorescence imaging to localize insulinoma and provide three-dimensional demarcation for laparoscopic enucleation: a retrospective single-arm cohort study. Int J Surg 2023; 109:821-828. [PMID: 37026828 PMCID: PMC10389620 DOI: 10.1097/js9.0000000000000319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 02/20/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Indocyanine green (ICG) fluorescence imaging is a new technology that can improve the real-time location of tumor edges and small nodules during surgery. However, no study has investigated its application in laparoscopic insulinoma enucleation. This study aimed to evaluate the feasibility and accuracy of this method for intraoperative localization of insulinomas and margin assessment during laparoscopic insulinoma enucleation. MATERIALS AND METHODS Eight patients who underwent laparoscopic insulinoma enucleation from October 2016 to June 2022 were enrolled. Two methods of ICG administration, ICG dynamic perfusion and three-dimensional (3D) demarcation staining, were utilized in the laparoscopic insulinoma enucleation. Tumor-to-background ratio (TBR) and histopathologic analysis were used to evaluate the feasibility and accuracy of these novel navigation methods in laparoscopic insulinoma enucleation. RESULTS All eight enrolled patients underwent both ICG dynamic perfusion and 3D demarcation staining. ICG dynamic perfusion images were available for six of them, among which five tumors could be recognized by TBR (largest TBR in each case 4.42±2.76), while the other could be distinguished by the disordered blood vessels in the tumor area. Seven out of eight specimens had successful 3D demarcation staining (TBR 7.62±2.62). All wound bed margins had negative frozen sections and final histopathologic diagnoses. CONCLUSIONS ICG dynamic perfusion may be helpful in observing the abnormal vascular perfusion of tumors, providing similar functionality to intraoperative real-time angiography. ICG injection under the tumor pseudocapsule may be a useful method for acquiring real-time, 3D demarcation for the resection of insulinoma.
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Affiliation(s)
- Haisu Tao
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
| | - Xiaojun Zeng
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
| | - Wenjun Lin
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
| | - Zhuangxiong Wang
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
| | - Jinyu Lin
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
| | - Jiang Li
- The First Affiliated Hospital, College of Medicine, Shihezi University, Shihezi
| | - Yinling Qian
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen
| | - Jian Yang
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
- Pazhou Lab, Guangzhou, People’s Republic of China
| | - Chihua Fang
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University
- Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou
- Pazhou Lab, Guangzhou, People’s Republic of China
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Yinhang W, Jing Z, Jie Z, Yin J, Xinyue W, Yifei S, Zhiqing F, Wei W, Shuwen H. Prediction model of colorectal cancer (CRC) lymph node metastasis based on intestinal bacteria. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2023; 25:1661-1672. [PMID: 36633831 DOI: 10.1007/s12094-022-03061-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND Lymph node metastasis is the main metastatic mode of CRC. Lymph node metastasis affects patient prognosis. OBJECTIVE To screen differential intestinal bacteria for CRC lymph node metastasis and construct a prediction model. METHODS First, fecal samples of 119 CRC patients with lymph node metastasis and 110 CRC patients without lymph node metastasis were included for the detection of intestinal bacterial 16S rRNA. Then, bioinformatics analysis of the sequencing data was performed. Community structure and composition analysis, difference analysis, and intragroup and intergroup correlation analysis were conducted between the two groups. Finally, six machine learning models were used to construct a prediction model for CRC lymph node metastasis. RESULTS The community richness and the community diversity at the genus level of the two groups were basically consistent. A total of 12 differential bacteria (Agathobacter, Catenibacterium, norank_f__Oscillospiraceae, Lachnospiraceae_FCS020_group, Lachnospiraceae_UCG-004, etc.) were screened at the genus level. Differential bacteria, such as Agathobacter, Catenibacterium, norank_f__Oscillospiraceae, and Lachnospiraceae_FCS020_group, were more associated with no lymph node metastasis in CRC. In the discovery set, the RF model had the highest prediction accuracy (AUC = 1.00, 98.89% correct, specificity = 55.21%, sensitivity = 55.95%). In the test set, SVM model had the highest prediction accuracy (AUC = 0.73, 72.92% correct, specificity = 69.23%, sensitivity = 88.89%). Lachnospiraceae_FCS020_group was the most important variable in the RF model. Lachnospiraceae_UCG - 004 was the most important variable in the SVM model. CONCLUSION CRC lymph node metastasis is closely related to intestinal bacteria. The prediction model based on intestinal bacteria can provide a new evaluation method for CRC lymph node metastasis.
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Affiliation(s)
- Wu Yinhang
- The Second School of Clinical Medicine, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang Province, China
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Zhuang Jing
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Zhou Jie
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Jin Yin
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Wu Xinyue
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Song Yifei
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Fan Zhiqing
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China
| | - Wu Wei
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China.
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China.
| | - Han Shuwen
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China.
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, No. 1558, Sanhuan North Road, Wuxing District, Huzhou, 313000, Zhejiang Province, China.
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Retroperitoneal Lymph Node Dissection in Colorectal Cancer with Lymph Node Metastasis: A Systematic Review. Cancers (Basel) 2023; 15:cancers15020455. [PMID: 36672404 PMCID: PMC9857277 DOI: 10.3390/cancers15020455] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/02/2023] [Accepted: 01/06/2023] [Indexed: 01/13/2023] Open
Abstract
The benefits and prognosis of RPLND in CRC have not yet been fully established. This systematic review aimed to evaluate the outcomes for CRC patients with RPLNM undergoing RPLND. A literature search of MEDLINE, EMBASE, EMCare, and CINAHL identified studies from between January 1990 and June 2022 that reported data on clinical outcomes for patients who underwent RPLND for RPLNM in CRC. The following primary outcome measures were derived: postoperative morbidity, disease free-survival (DFS), overall survival (OS), and re-recurrence. Nineteen studies with a total of 541 patients were included. Three hundred and sixty-three patients (67.1%) had synchronous RPLNM and 178 patients (32.9%) had metachronous RPLNM. Perioperative chemotherapy was administered in 496 (91.7%) patients. The median DFS was 8.6-38.0 months and 5-year DFS was 24.4% (10.0-60.5%). The median OS was 25.0-83.0 months and 5-year OS was 47.0% (15.0-87.5%). RPLND is a feasible treatment option with limited morbidity and possible oncological benefit for both synchronous and metachronous RPLNM in CRC. Further prospective clinical trials are required to establish a better evidence base for RPLND in the context of RPLNM in CRC and to understand the timing of RPLND in a multimodality pathway in order to optimise treatment outcomes for this group of patients.
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Pasquale A, Marinelli L, Ciarleglio FA, Campora M, Salimian N, Viel G, Brolese A. Robotic resection of a single adenoid cystic tumor liver metastasis using ICG fluorescence. A case report and literature review. Front Surg 2023; 10:1162639. [PMID: 37035556 PMCID: PMC10076646 DOI: 10.3389/fsurg.2023.1162639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/07/2023] [Indexed: 04/11/2023] Open
Abstract
Adenoid cystic carcinoma (AdCC) is a rare tumor that typically develops in the salivary glands and less frequently in other sites of the head and neck region. Only a few cases of resected metachronous liver metastases have been reported. Minimally invasive surgery is currently the gold standard of care for liver resections; furthermore, the use of Indocyanine Green (ICG) is continuously increasing in surgical practice, especially in cases of primary liver tumors and colorectal liver metastases, due to its capacity to enhance liver nodules. We report the case of a 54-year-old male with a single liver metastasis of AdCC, located in SIII, who presented in our center 9 months after resection of a primary tumor of the laryngotracheal junction and adjuvant proton therapy. A 25-mg injection of ICG (0.3 mg/kg) was administered 48 h before surgery in order to highlight the tumor and perform an ICG-guided resection. The lesion was clearly visible during surgery, and, given its position and the proximity to the main lobar vessels of the left lobe, we opted for a left lateral sectionectomy. The outcome was unremarkable, with no major postoperative complications. The administration of ICG 48 h before surgery seems to be a valid tool even in cases of AdCC liver metastases, providing surgeons with better visualization of the lesion and improving the precision of the resection.
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Affiliation(s)
- Alessio Pasquale
- Department of General Surgery and Hepato-Pancreato-Biliary (HPB) Unit, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
| | - Laura Marinelli
- Department of General Surgery and Hepato-Pancreato-Biliary (HPB) Unit, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
| | - Francesco Antonio Ciarleglio
- Department of General Surgery and Hepato-Pancreato-Biliary (HPB) Unit, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
| | - Michela Campora
- Anatomy and Pathology Department, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
| | - Nick Salimian
- Department of General Surgery and Hepato-Pancreato-Biliary (HPB) Unit, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
| | - Giovanni Viel
- Department of General Surgery and Hepato-Pancreato-Biliary (HPB) Unit, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
| | - Alberto Brolese
- Department of General Surgery and Hepato-Pancreato-Biliary (HPB) Unit, APSS, Azienda Provinciale per I Servizi Sanitari, Trento, Italy
- Correspondence: Alberto Brolese
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Deploying Indocyanine Green Fluorescence-Guided Navigation System in Precise Laparoscopic Resection of Pediatric Hepatoblastoma. Cancers (Basel) 2022; 14:cancers14246057. [PMID: 36551543 PMCID: PMC9775977 DOI: 10.3390/cancers14246057] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/29/2022] [Accepted: 12/08/2022] [Indexed: 12/13/2022] Open
Abstract
Background: Hepatoblastoma (HB) is the most common form of liver cancer in children. To date, complete tumor resection is still the gold standard for treating HB. Indocyanine green (ICG) has been identified as a sensitive adjunct that is highly effective in the identification and surgical management of local and metastatic HB. It has thus becomes an increasingly popular choice among surgeons in HB resection surgeries that are fluorescence-guided. However, laparotomy remains the preferred choice in most cases since the applications and limitations of fluorescence-guided laparoscopic surgery in treating HB remain unclear. In this study, the characteristics and outcomes of laparoscopic HB resections that were guided by intraoperative ICG fluorescent imaging were investigated. Methods: Seven HB patients underwent ICG-guided laparoscopic HB resection surgery from August 2019 to December 2021. ICG was intravenously administered to the patients at a dosage of 0.5 mg/kg 48 h prior to the scheduled operation. During operation, tumor localization and resection boundary were guided by fluorescence visualization. The data on surgical and clinical features were collected retrospectively. Results: The resection area and tumor boundary could be clearly viewed in real-time under the ICG fluorescence imaging navigation system during operation, except for one patient who had received interventional chemoembolization before surgery. The image produced by laparoscopic fluorescence navigation was clear since it was not affected by ambient light. All tumors were completely resected as confirmed by negative margins for HB during postoperative pathological examination. No residual or recurrence were also found through computed tomography during follow-up visits from 9 to 37 months. Conclusions: ICG fluorescence-guided laparoscopic surgery is safe and effective in treating HB due to its ability to provide clear information on tumor localization and delineate tumor margins in real-time.
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Percutaneous Management of Breast Cancer: a Systematic Review. Curr Oncol Rep 2022; 24:1443-1459. [PMID: 35699836 DOI: 10.1007/s11912-022-01290-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2022] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW Surgical treatment of breast cancer is becoming increasingly more minimally invasive. We review the development status of percutaneous management for primary breast cancer and the evidence relating to tumor size as a fundamental determinant of treatment clinical outcome. RECENT FINDINGS It is safe and feasible for percutaneous management to treat breast cancer. For tumor size ≤ 2 cm, percutaneous management is a promising alternative modality. For tumor size ≤ 3 cm, it is controversial whether percutaneous management can achieve similar effects to surgery, especially its long-term effects. For tumor size > 3 cm, it is still in the initial exploration stage and showed the potential in the treatment of unresectable cancer by benefitting the local control of primary cancer. Percutaneous management of breast cancer is a valuable method for breast cancer treatment in selected patients. However, it will be necessary to provide the high level of evidence for widespread clinical application.
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Hull NC, Granberg CF, Gargollo PC, Thacker PG. Imaging of pre- and post-cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for pediatric intraperitoneal malignancy. Pediatr Radiol 2022; 52:2254-2266. [PMID: 36207454 DOI: 10.1007/s00247-022-05424-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/09/2022] [Accepted: 06/02/2022] [Indexed: 11/24/2022]
Abstract
Although rare, pediatric peritoneal carcinomatosis does occur in primary abdominopelvic tumors. Additionally, peritoneal carcinomatosis has been described to occur as metastatic disease where the primary tumor is outside the abdominopelvic cavity. Where amenable, cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) can be beneficial in disease management. However, favorable outcomes are predicated on specific tumor histology as well as proper patient selection, which significantly relies on preoperative imaging. This review gives a comprehensive, up-to-date summary on pediatric peritoneal carcinomatosis pre-surgical evaluation; where imaging is beneficial and limited; pediatric radiologists' role in helping to quantify disease; and how we, as pediatric radiologists, can help the surgeons and oncologists in the selection of patients for cytoreductive surgery and HIPEC.
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Affiliation(s)
- Nathan C Hull
- Department of Radiology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | | | | | - Paul G Thacker
- Department of Radiology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA.
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Josserand V, Bernard C, Michy T, Guidetti M, Vollaire J, Coll JL, Hurbin A. Tumor-Specific Imaging with Angiostamp800 or Bevacizumab-IRDye 800CW Improves Fluorescence-Guided Surgery over Indocyanine Green in Peritoneal Carcinomatosis. Biomedicines 2022; 10:biomedicines10051059. [PMID: 35625796 PMCID: PMC9138305 DOI: 10.3390/biomedicines10051059] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/28/2022] [Accepted: 04/29/2022] [Indexed: 11/16/2022] Open
Abstract
Complete surgical removal of lesions improves survival of peritoneal carcinomatosis and can be enhanced by intraoperative near-infrared fluorescence imaging. Indocyanine green (ICG) is the only near-infrared fluorescent dye approved for clinical use, but it lacks specificity for tumor cells, highlighting the need for tumor-selective targeting agents. We compared the tumor-specific near-infrared fluorescent probes Bevacizumab-IRDye 800CW and Angiostamp800, which target tumor angiogenesis and cancer cells, to ICG for fluorescence-guided surgery in peritoneal carcinomatosis of ovarian origin. The probes were administered to mice with orthotopic peritoneal carcinomatosis prior to conventional and fluorescence-guided surgery. The influence of neoadjuvant chemotherapy was also assessed. Conventional surgery removed 88.0 ± 1.2% of the total tumor load in mice. Fluorescence-guided surgery allowed the resection of additional nodules, enhancing the total tumor burden resection by 9.8 ± 0.7%, 8.5 ± 0.8%, and 3.9 ± 1.2% with Angiostamp800, Bevacizumab-IRDye 800CW and ICG, respectively. Interestingly, among the resected nodules, 15% were false-positive with ICG, compared to only 1.4% with Angiostamp800 and 3.5% with Bevacizumab-IRDye 800CW. Furthermore, conventional surgery removed only 69.0 ± 3.9% of the total tumor burden after neoadjuvant chemotherapy. Fluorescence-guided surgery with Angiostamp800 and Bevacizumab-IRDye 800CW increased the total tumor burden resection to 88.7 ± 4.3%, whereas ICG did not improve surgery at all. Bevacizumab-IRDye 800CW and Angiostamp800 better detect ovarian tumors and metastases than the clinically used fluorescent tracer ICG, and can help surgeons completely remove tumors, especially after surgery neoadjuvant chemotherapy.
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Affiliation(s)
- Véronique Josserand
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
| | - Claire Bernard
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
- Centre Hospitalier Universitaire Grenoble Alpes, Université Grenoble Alpes, F-38000 Grenoble, France
| | - Thierry Michy
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
- Centre Hospitalier Universitaire Grenoble Alpes, Université Grenoble Alpes, F-38000 Grenoble, France
| | - Mélanie Guidetti
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
| | - Julien Vollaire
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
| | - Jean-Luc Coll
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
| | - Amandine Hurbin
- Institute for Advanced Biosciences, Institut National de la Santé et de la Recherche Médicale INSERM U1209, Centre National de la Recherche Scientifique CNRS UMR5309, Université Grenoble Alpes, F-38000 Grenoble, France; (V.J.); (C.B.); (T.M.); (M.G.); (J.V.); (J.-L.C.)
- Correspondence:
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21
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Indocyanine Green Fluorescence Navigation in Liver Surgery: A Systematic Review on Dose and Timing of Administration. Ann Surg 2022; 275:1025-1034. [PMID: 35121701 DOI: 10.1097/sla.0000000000005406] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Indocyanine green (ICG) fluorescence has proven to be a high potential navigation tool during liver surgery; however, its optimal usage is still far from being standardized. METHODS A systematic review was conducted on MEDLINE/PubMed for English articles that contained the information of dose and timing of ICG administration until February 2021. Successful rates of tumor detection and liver segmentation, as well as tumor/patient background and imaging settings were also reviewed. The quality assessment of the articles was performed in accordance with the Scottish Intercollegiate Guidelines Network (SIGN). RESULTS Out of initial 311 articles, a total of 72 manuscripts were obtained. The quality assessment of the included studies revealed usually low; only 9 articles got qualified as high quality. Forty articles (55%) focused on open resections, whereas 32 articles (45%) on laparoscopic and robotic liver resections. Thirty-four articles (47%) described tumor detection ability, and 25 articles (35%) did liver segmentation ability, and the others (18%) did both abilities. Negative staining was reported (42%) more than positive staining (32%). For tumor detection, majority used the dose of 0.5 mg/kg within 14 days before the operation day, and an additional administration (0.02-0.5 mg/kg) in case of longer preoperative interval. Tumor detection rate was reported to be 87.4% (range, 43%-100%) with false positive rate reported to be 10.5% (range, 0%-31.3%). For negative staining method, the majority used 2.5 mg/body, ranging from 0.025 to 25 mg/body. For positive staining method, the majority used 0.25 mg/body, ranging from 0.025 to 12.5 mg/body. Successful segmentation rate was 88.0% (range, 53%-100%). CONCLUSION The time point and dose of ICG administration strongly needs to be tailored case by case in daily practice, due to various tumor/patient backgrounds and imaging settings.
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22
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Wu Z, Dong Y, Wang Y, Hu Q, Cai H, Sun G. Clinical application of indocyanine green fluorescence navigation technology to determine the safe margin of advanced oral squamous cell carcinoma. Gland Surg 2022; 11:352-357. [PMID: 35284313 PMCID: PMC8899428 DOI: 10.21037/gs-22-33] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 02/16/2022] [Indexed: 09/23/2023]
Abstract
BACKGROUND Advanced oral squamous cell carcinoma (OSCC) has large lesions and deep infiltration, and the control of safe surgical margins was difficult. If residual tumor remains after incomplete tumor resection, it can lead to local tumor recurrence or even distant metastasis. This study sought to investigate the clinical application of indocyanine green (ICG)-based near-infrared fluorescence (NIF) molecular imaging in the intraoperative detection of surgical margins of advanced OSCC. METHODS Twenty-nine patients with advanced OSCC treated at the First Ward of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital were divided into the ICG group and non-ICG group. In the ICG group, the tumors were removed with the assistance of ICG fluorescence navigation technology. In the non-ICG group, the tumors were removed with conventional methods, and the cutting-edge tissues of the two groups underwent frozen biopsies. The margin abnormality rates were calculated and compared. RESULTS Under the excitation of NIF in the ICG group, tumor fluorescence development was observable in all lesions, and the tumor boundary was clear. The abnormal rates of the incisional margin in the ICG group and non-ICG group were 0.78% and 6.25%, respectively (P<0.05). CONCLUSIONS ICG-mediated NIF imaging technology provides a new method for observing and completely resecting tumors under direct vision during operation, and finding residual tumors at the cutting edge in time. These results will inform the treatment of advanced OSCC.
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Affiliation(s)
- Zhuhao Wu
- Department of Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yingchun Dong
- Department of Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yuxin Wang
- Department of Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Qingang Hu
- Department of Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Huiming Cai
- Nanjing Nuoyuan Medical Devices, Co., Ltd., Nanjing, China
| | - Guowen Sun
- Department of Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
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23
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Feng J, Qin H, Yang W, Cheng H, Xu J, Han J, Mou J, Wang H, Ni X. Tumor-Background Ratio is an effective method to identify tumors and false-positive nodules in indocyanine-green navigation surgery for pediatric liver cancer. Front Pediatr 2022; 10:875688. [PMID: 35967548 PMCID: PMC9363659 DOI: 10.3389/fped.2022.875688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Indocyanine green (ICG) navigation surgery has been used for hepatoblastoma (HB) in children but the technique has been reported for using in other childhood liver cancers were rare. This article summarizes the application experience of ICG in HB and other childhood liver cancers in children and explores the role of fluorescence intensity measurement in identifying tumors. METHODS To summarize the clinical experience of children with liver cancer treated by ICG navigation surgery. The tumor and its surrounding tissue were photographed by near infrared during the operation. The fluorescence intensity of tumors, ICG (+) lesions and the normal liver was measured, and the Tumor-Background Ratio (TBR) was calculated. RESULTS A total of 11 children with liver cancer were injected intravenously with ICG 1 day before operation. With the help of ICG fluorescence navigation, there was no residual tumor at the surgical margin for all the children. Total fluorescence was seen in 2 cases, rim fluorescence in 2 cases, and partial fluorescence in 7 cases. 19 ICG false-positive nodules were found on the resection stump or residual liver tissue in 5 cases, and the TBR value of tumors was higher than that of false- positive nodules. 10 children have survived without disease. CONCLUSION ICG navigation surgery is safe and feasible for liver cancer in children, which can enhance the visualization of the tumor during operation and provide more information about the location and boundaries of the tumor. This technique also has limitations, which can be affected by chemotherapy, tumor location, ICG administration regimen, and equipment. TBR is an effective method to identify tumor and non-cancerous lesions.
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Affiliation(s)
- Jun Feng
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Hong Qin
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Wei Yang
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Haiyan Cheng
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Jiatong Xu
- Department of Pathology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Jianyu Han
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Jianing Mou
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Huanmin Wang
- Department of Surgical Oncology, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Xin Ni
- National Center for Pediatric Cancer Surveillance, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
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24
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Multifunctional Cyanine-Based Theranostic Probe for Cancer Imaging and Therapy. Int J Mol Sci 2021; 22:ijms222212214. [PMID: 34830094 PMCID: PMC8625430 DOI: 10.3390/ijms222212214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/04/2021] [Accepted: 11/10/2021] [Indexed: 02/06/2023] Open
Abstract
Cancer is one of the leading causes of death in the world. A cancer-targeted multifunctional probe labeled with the radionuclide has been developed to provide multi-modalities for NIR fluorescence and nuclear imaging (PET, SPECT), for photothermal therapy (PTT), and targeted radionuclide therapy of cancer. In this study, synthesis, characterization, in vitro, and in vivo biological evaluation of the cyanine-based probe (DOTA-NIR790) were demonstrated. The use of cyanine dyes for the selective accumulation of cancer cells were used to achieve the characteristics of tumor markers. Therefore, all kinds of organ tumors can be targeted for diagnosis and treatment. The DOTA-NIR790 labeled with lutetium-111 could detect original or metastatic tumors by using SPECT imaging and quantify tumor accumulation. The β-emission of 177Lu-DOTA-NIR790 can be used for targeted radionuclide therapy of tumors. The DOTA-NIR790 enabled imaging by NIR fluorescence and by nuclear imaging (SPECT) to monitor in real-time the tumor accumulation and the situation of cancer therapy, and to guide the surgery or the photothermal therapy of the tumor. The radionuclide-labeled heptamethine cyanine based probe (DOTA-NIR790) offers multifunctional modalities for imaging and therapies of cancer.
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25
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Galema HA, Meijer RPJ, Lauwerends LJ, Verhoef C, Burggraaf J, Vahrmeijer AL, Hutteman M, Keereweer S, Hilling DE. Fluorescence-guided surgery in colorectal cancer; A review on clinical results and future perspectives. Eur J Surg Oncol 2021; 48:810-821. [PMID: 34657780 DOI: 10.1016/j.ejso.2021.10.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/07/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Colorectal cancer is the fourth most diagnosed malignancy worldwide and surgery is one of the cornerstones of the treatment strategy. Near-infrared (NIR) fluorescence imaging is a new and upcoming technique, which uses an NIR fluorescent agent combined with a specialised camera that can detect light in the NIR range. It aims for more precise surgery with improved oncological outcomes and a reduction in complications by improving discrimination between different structures. METHODS A systematic search was conducted in the Embase, Medline and Cochrane databases with search terms corresponding to 'fluorescence-guided surgery', 'colorectal surgery', and 'colorectal cancer' to identify all relevant trials. RESULTS The following clinical applications of fluorescence guided surgery for colorectal cancer were identified and discussed: (1) tumour imaging, (2) sentinel lymph node imaging, (3) imaging of distant metastases, (4) imaging of vital structures, (5) imaging of perfusion. Both experimental and FDA/EMA approved fluorescent agents are debated. Furthermore, promising future modalities are discussed. CONCLUSION Fluorescence-guided surgery for colorectal cancer is a rapidly evolving field. The first studies show additional value of this technique regarding change in surgical management. Future trials should focus on patient related outcomes such as complication rates, disease free survival, and overall survival.
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Affiliation(s)
- Hidde A Galema
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Doctor Molewaterplein 40, 3015, GD, Rotterdam, the Netherlands; Department of Otorhinolaryngology, Head and Neck Surgery, Erasmus MC Cancer Institute, Doctor Molewaterplein 40, 3015, GD, Rotterdam, the Netherlands
| | - Ruben P J Meijer
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333, ZA, Leiden, the Netherlands; Centre for Human Drug Research, Zernikedreef 8, 2333, CL, Leiden, the Netherlands
| | - Lorraine J Lauwerends
- Department of Otorhinolaryngology, Head and Neck Surgery, Erasmus MC Cancer Institute, Doctor Molewaterplein 40, 3015, GD, Rotterdam, the Netherlands
| | - Cornelis Verhoef
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Doctor Molewaterplein 40, 3015, GD, Rotterdam, the Netherlands
| | - Jacobus Burggraaf
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333, ZA, Leiden, the Netherlands; Centre for Human Drug Research, Zernikedreef 8, 2333, CL, Leiden, the Netherlands
| | - Alexander L Vahrmeijer
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333, ZA, Leiden, the Netherlands
| | - Merlijn Hutteman
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333, ZA, Leiden, the Netherlands
| | - Stijn Keereweer
- Department of Otorhinolaryngology, Head and Neck Surgery, Erasmus MC Cancer Institute, Doctor Molewaterplein 40, 3015, GD, Rotterdam, the Netherlands
| | - Denise E Hilling
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, Doctor Molewaterplein 40, 3015, GD, Rotterdam, the Netherlands; Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333, ZA, Leiden, the Netherlands.
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26
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Sicco E, Mónaco A, Fernandez M, Moreno M, Calzada V, Cerecetto H. Metastatic and non-metastatic melanoma imaging using Sgc8-c aptamer PTK7-recognizer. Sci Rep 2021; 11:19942. [PMID: 34620894 PMCID: PMC8497559 DOI: 10.1038/s41598-021-98828-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 09/06/2021] [Indexed: 02/07/2023] Open
Abstract
Melanoma is one of the most aggressive and deadly skin cancers, and although histopathological criteria are used for its prognosis, biomarkers are necessary to identify the different evolution stages. The applications of molecular imaging include the in vivo diagnosis of cancer with probes that recognize the tumor-biomarkers specific expression allowing external image acquisitions and evaluation of the biological process in quali-quantitative ways. Aptamers are oligonucleotides that recognize targets with high affinity and specificity presenting advantages that make them interesting molecular imaging probes. Sgc8-c (DNA-aptamer) selectively recognizes PTK7-receptor overexpressed in various types of tumors. Herein, Sgc8-c was evaluated, for the first time, in a metastatic melanoma model as molecular imaging probe for in vivo diagnostic, as well as in a non-metastatic melanoma model. Firstly, two probes, radio- and fluorescent-probe, were in vitro evaluated verifying the high specific PTK7 recognition and its internalization in tumor cells by the endosomal route. Secondly, in vivo proof of concept was performed in animal tumor models. In addition, they have rapid clearance from blood exhibiting excellent target (tumor)/non-target organ ratios. Furthermore, optimal biodistribution was observed 24 h after probes injections accumulating almost exclusively in the tumor tissue. Sgc8-c is a potential tool for their specific use in the early detection of melanoma.
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Affiliation(s)
- Estefanía Sicco
- Área de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de La República, 11400, Montevideo, Uruguay
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de La República, 11600, Montevideo, Uruguay
| | - Amy Mónaco
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de La República, 11600, Montevideo, Uruguay
| | - Marcelo Fernandez
- Laboratorio de Experimentación Animal, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de La Republica, 11400, Montevideo, Uruguay
| | - María Moreno
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de La República, 11600, Montevideo, Uruguay
| | - Victoria Calzada
- Área de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de La República, 11400, Montevideo, Uruguay.
| | - Hugo Cerecetto
- Área de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de La República, 11400, Montevideo, Uruguay
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Zocola E, Meyer J, Christou N, Liot E, Toso C, Buchs NC, Ris F. Role of near-infrared fluorescence in colorectal surgery. World J Gastroenterol 2021; 27:5189-5200. [PMID: 34497444 PMCID: PMC8384744 DOI: 10.3748/wjg.v27.i31.5189] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/27/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023] Open
Abstract
Near-infrared fluorescence (NIRF) is a technique of augmented reality that, when applied in the operating theatre, allows the colorectal surgeon to visualize and assess bowel vascularization, to identify lymph nodes draining a cancer site and to identify ureters. Herein, we review the literature regarding NIRF in colorectal surgery.
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Affiliation(s)
- Elodie Zocola
- Medical School, University of Geneva, Genève 1205, Switzerland
| | - Jeremy Meyer
- Division of Digestive Surgery, University Hospitals of Geneva, Genève 1205, Switzerland
| | - Niki Christou
- Service de Chirurgie Digestive, Endocrinienne et Générale, CHU de Limoges, Limoges Cedex 87025, France
| | - Emilie Liot
- Division of Digestive Surgery, University Hospitals of Geneva, Genève 1205, Switzerland
| | - Christian Toso
- Division of Digestive Surgery, University Hospitals of Geneva, Genève 1205, Switzerland
| | | | - Frédéric Ris
- Division of Digestive Surgery, University Hospitals of Geneva, Genève 1205, Switzerland
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Abstract
Fluorescence vision using indocyanine green is a surgical tool with increasing applications in colorectal cancer surgery. This tool has received acceptance in several disciplines as a potential method to improve visualization of the surgical field, improve lymph node resection and decrease the incidence of anastomotic leaks (ALs). In colorectal surgery specifically, some studies have shown that intraoperative fluorescence imaging is a safe and feasible method to evaluate anastomotic perfusion, and its use could affect the incidence of anastomotic leaks. Currently, controlled trials are carried out to validate these conclusions, as well as new indications for indocyanine green such as detection and guidance in the management of hepatic colorectal metastases, visualization of ureters and even as tumor marking and improvement the lymph node harvest of early tumors. These advances could offer great value to surgeons and patients, by improving the accuracy and results of cancer resections.
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Son GM, Ahn HM, Lee IY, Ha GW. Multifunctional Indocyanine Green Applications for Fluorescence-Guided Laparoscopic Colorectal Surgery. Ann Coloproctol 2021; 37:133-140. [PMID: 34102813 PMCID: PMC8273708 DOI: 10.3393/ac.2021.05.07] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/07/2021] [Indexed: 12/17/2022] Open
Abstract
Indocyanine green (ICG) could be applied for multiple functions such as fluorescent tumor localization, fluorescence lymph node mapping (FLNM), and intraoperative angiography in colorectal cancer surgery. With the near-infrared (NIR) systems, colonoscopic ICG tattooing can be used to define the early colorectal cancer that cannot be easily distinguished through the serosal surface. The lymphatic pathways can be visualized under the NIR system when ICG is injected through the submucosal or subserosal layer around the tumor. Intraoperative ICG angiography can be applied to find a favorable perfusion segment before the colon transection. Although all fluorescence functions are considered essential steps in image-guided surgery, it is difficult to perform multifunctional ICG applications in a single surgical procedure at once because complex protocols could interfere with each other. Therefore, we review the multifunctional ICG applications for fluorescent tumor localization, FLNM, and ICG angiography. We also discuss the optimal protocol for fluorescence-guided colorectal surgery.
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Affiliation(s)
- Gyung Mo Son
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Medical Research Center, Pusan National University School of Medicine, Yangsan, Korea
| | - Hong-Min Ahn
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - In Young Lee
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Medical Research Center, Pusan National University School of Medicine, Yangsan, Korea
| | - Gi Won Ha
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
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Lin L, Xie Z, Xu M, Wang Y, Li S, Yang N, Gong X, Liang P, Zhang X, Song L, Cao F. IVUS\IVPA hybrid intravascular molecular imaging of angiogenesis in atherosclerotic plaques via RGDfk peptide-targeted nanoprobes. PHOTOACOUSTICS 2021; 22:100262. [PMID: 33868920 PMCID: PMC8040266 DOI: 10.1016/j.pacs.2021.100262] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/17/2021] [Accepted: 03/11/2021] [Indexed: 05/03/2023]
Abstract
Current intravascular imaging modalities face hurdles in the molecular evaluation of progressed plaques. This study aims to construct a novel hybrid imaging system (intravascular ultrasound/intravascular photoacoustic, IVPA/IVUS) via RGDfk peptide-targeted nanoparticles for monitoring angiogenesis in progressed atherosclerotic plaques in a rabbit model. An atherosclerotic rabbit model was induced by abdominal aorta balloon de-endothelialization followed by a high-fat diet. A human serum albumin (HSA)-based nanoprobe modified with RGDfk peptide was constructed by encapsulating indocyanine green (ICG) via electrostatic force (ICG-HSA-RGDfk NPs, IHR-NPs). A hybrid intravascular imaging system that combined IVUS and IVPA was self-assembled for RGDfk visualization within atherosclerotic plaques in the rabbit abdominal aorta. Through IHR-NPs and the hybrid IVUS/IVPA imaging platform, multiple comprehensive pieces of information on progressed plaques, including anatomical information, composition information and molecular information, can be obtained simultaneously, which may improve the precise diagnosis of plaque characteristics and the evaluation of early interventions for atherosclerosis.
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Affiliation(s)
- Lejian Lin
- Department of Cardiology, National Research Center for Geriatric Diseases & Second Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
- Department of Cardiology, The Eighth Medical Centre, Chinese PLA General Hospital, Beijing, 100853, China
| | - Zhihua Xie
- Research Lab for Biomedical Optics and Molecular Imaging, Shenzhen Key Lab for Molecular Imaging, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Mengqi Xu
- Department of Cardiology, National Research Center for Geriatric Diseases & Second Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Yabin Wang
- Department of Cardiology, National Research Center for Geriatric Diseases & Second Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Sulei Li
- Department of Cardiology, National Research Center for Geriatric Diseases & Second Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Ning Yang
- Department of Cardiology, National Research Center for Geriatric Diseases & Second Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Xiaojing Gong
- Research Lab for Biomedical Optics and Molecular Imaging, Shenzhen Key Lab for Molecular Imaging, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Ping Liang
- The First Medical Centre, Chinese PLA General Hospital, Beijing, 100853, China
| | - Xu Zhang
- The First Medical Centre, Chinese PLA General Hospital, Beijing, 100853, China
| | - Liang Song
- Research Lab for Biomedical Optics and Molecular Imaging, Shenzhen Key Lab for Molecular Imaging, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Feng Cao
- Department of Cardiology, National Research Center for Geriatric Diseases & Second Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
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Digital dynamic discrimination of primary colorectal cancer using systemic indocyanine green with near-infrared endoscopy. Sci Rep 2021; 11:11349. [PMID: 34059705 PMCID: PMC8167125 DOI: 10.1038/s41598-021-90089-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/29/2021] [Indexed: 02/03/2023] Open
Abstract
As indocyanine green (ICG) with near-infrared (NIR) endoscopy enhances real-time intraoperative tissue microperfusion appreciation, it may also dynamically reveal neoplasia distinctively from normal tissue especially with video software fluorescence analysis. Colorectal tumours of patients were imaged mucosally following ICG administration (0.25 mg/kg i.v.) using an endo-laparoscopic NIR system (PINPOINT Endoscopic Fluorescence System, Stryker) including immediate, continuous in situ visualization of rectal lesions transanally for up to 20 min. Spot and dynamic temporal fluorescence intensities (FI) were quantified using ImageJ (including videos at one frame/second, fps) and by a bespoke MATLAB® application that provided digitalized video tracking and signal logging at 30fps (Fluorescence Tracker App downloadable via MATLAB® file exchange). Statistical analysis of FI-time plots compared tumours (benign and malignant) against control during FI curve rise, peak and decline from apex. Early kinetic FI signal measurement delineated discriminative temporal signatures from tumours (n = 20, 9 cancers) offering rich data for analysis versus delayed spot measurement (n = 10 cancers). Malignant lesion dynamic curves peaked significantly later with a shallower gradient than normal tissue while benign lesions showed significantly greater and faster intensity drop from apex versus cancer. Automated tracker quantification efficiently expanded manual results and provided algorithmic KNN clustering. Photobleaching appeared clinically irrelevant. Analysis of a continuous stream of intraoperatively acquired early ICG fluorescence data can act as an in situ tumour-identifier with greater detail than later snapshot observation alone. Software quantification of such kinetic signatures may distinguish invasive from non-invasive neoplasia with potential for real-time in silico diagnosis.
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Cahill RA, O'Shea DF, Khan MF, Khokhar HA, Epperlein JP, Mac Aonghusa PG, Nair R, Zhuk SM. Artificial intelligence indocyanine green (ICG) perfusion for colorectal cancer intra-operative tissue classification. Br J Surg 2021; 108:5-9. [PMID: 33640921 DOI: 10.1093/bjs/znaa004] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/12/2020] [Accepted: 08/24/2020] [Indexed: 12/15/2022]
Abstract
A new concept in intraoperative decision support for tumour delineation is proposed showing that artificial intelligence provides categorising information and interpretation from the images captured during fluorescence-guided colorectal cancer operations. This is potentially applicable to all cancer subtypes and is pertinent to new fluorophore development.A new concept in intraoperative decision support for tumour delineation is proposed showing that artificial intelligence provides categorising information and interpretation from the images captured during fluorescence-guided colorectal cancer operations. This is potentially applicable to all cancer subtypes and is pertinent to new fluorophore development. A new concept in intraoperative decision support for tumour delineation is proposed showing that artificial intelligence provides categorising information and interpretation from the images captured during fluorescence-guided colorectal cancer operations. This is potentially applicable to all cancer subtypes and is pertinent to new fluorophore development.
Shows promise
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Affiliation(s)
- R A Cahill
- UCD Centre for Precision Surgery, School of Medicine, University College Dublin, Dublin, Ireland.,Department of Surgery, Mater Misericordiae University Hospital, Dublin, Ireland
| | - D F O'Shea
- Department of Chemistry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - M F Khan
- UCD Centre for Precision Surgery, School of Medicine, University College Dublin, Dublin, Ireland.,Department of Surgery, Mater Misericordiae University Hospital, Dublin, Ireland
| | - H A Khokhar
- Department of Surgery, Mater Misericordiae University Hospital, Dublin, Ireland
| | | | | | - R Nair
- IBM Research Europe, Dublin, Ireland
| | - S M Zhuk
- IBM Research Europe, Dublin, Ireland
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33
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Fujita H, Kikuchi I, Nakagawa R, Katano M, Nakano E, Kitayama R, Tanaka Y. Use of a Novel Fluorescent Catheter to Locate the Ureters during Total Laparoscopic Hysterectomy. J Minim Invasive Gynecol 2021; 28:1420-1424. [PMID: 33887490 DOI: 10.1016/j.jmig.2021.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 04/06/2021] [Accepted: 04/10/2021] [Indexed: 11/26/2022]
Abstract
Ureteral injury can occur during total laparoscopic hysterectomy. This report documents our experience in using the near-infrared ray catheter (NIRC), a newly developed fluorescent ureteral catheter made of material that contains a fluorescent dye to improve visualization of the ureters. We have used the device in 3 patients between 40 and 50 years of age (mean, 46.3 ± 4.5 years) undergoing total laparoscopic hysterectomy and bilateral salpingectomy for uterine myomas. The time of catheter insertion ranged from 4 minutes and 9 seconds to 10 minutes and 57 seconds. A number of intraoperative procedures were performed near the ureters, namely, identification and ligation of the uterine arteries, dissection of the cardinal ligament, incision of the vaginal canal, and suturing of the vaginal stump. The abovementioned fluorescent ureteral catheter appears green on a monitor when illuminated by near-infrared light, and this facilitated real-time confirmation of the ureter positions, increasing surgical safety. The patients were followed up for 6 months postoperatively, and no urinary tract infection or injury was found. Prophylactic use of the fluorescent ureteral catheter may improve visualization of the ureters in patients considered to be at high risk of ureteral injury, such as those expected to exhibit ureteral deviation due to severe adhesions or an enlarged uterus and when the surgeon has little experience in laparoscopic surgery.
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Affiliation(s)
- Hiroaki Fujita
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan.
| | - Iwaho Kikuchi
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan
| | - Ryo Nakagawa
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan
| | - Minako Katano
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan
| | - Eri Nakano
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan
| | - Reiko Kitayama
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan
| | - Yudai Tanaka
- Department of Obstetrics and Gynecology (Drs. Fujita, Nakagawa, Katano, Nakano, Kitayama, and Tanaka), Medical Park Shonan, Kanagawa, Japan; Department of Obstetrics and Gynecology (Dr. Kikuchi), Medical Park Yokohama, Kanagawa, Japan
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Wahi JE, Ben-David K. Commentary: Application of Indocyanine Green Fluorescence as an Adjuvant to Laparoscopic Ultrasound in Minimally Invasive Liver Resection by Piccolo et al.. J Laparoendosc Adv Surg Tech A 2021; 31:524-525. [PMID: 33794102 DOI: 10.1089/lap.2021.29035.kbd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jessica E Wahi
- Mount Sinai Medical Center, Department of Surgery, Herbert Wertheim College of Medicine, Florida International University, Florida, USA
| | - Kfir Ben-David
- Mount Sinai Medical Center, Department of Surgery, Herbert Wertheim College of Medicine, Florida International University, Florida, USA
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35
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Chiow AKH, Rho SY, Wee IJY, Lee LS, Choi GH. Robotic ICG guided anatomical liver resection in a multi-centre cohort: an evolution from "positive staining" into "negative staining" method. HPB (Oxford) 2021; 23:475-482. [PMID: 32863114 DOI: 10.1016/j.hpb.2020.08.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 07/16/2020] [Accepted: 08/06/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Laparoscopic major anatomical liver resection is challenging. The robotic liver resection (RLR) approach, with Firefly indocyanine green (ICG) imaging, was proposed to overcome the limitations of laparoscopy. The aim of this multi-centre international study was to evaluate the use of Firefly ICG imaging in anatomical RLR. METHODS A retrospective study of consecutive patients undergoing RLR anatomical resection with intra-operative ICG administration from January 2015 to July 2018 were enrolled. Patients who underwent simultaneous or en-bloc resections of other organs were excluded. RESULTS A total of 52 patients were recruited of which 32 patients were healthy donors, 17 with malignancy and 3 for benign conditions. 12 patients had cirrhosis. 28 patients underwent a right hepatectomy (53.8%) with left hepatectomy performed with 18 patients. 40 patients underwent negative staining and 12 patients via direct portal vein injection for positive staining. ICG demarcation line was visualized in 43 patients and was clearer than the ischaemic demarcation line in 29 patients. All resections for malignancy had clear margins. There were no 30-day/inpatient mortalities. CONCLUSION Robotic ICG guided hepatectomy technique for anatomical liver resection is safe, feasible and has the benefit for improved visualization in healthy donors and cirrhotic patients.
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Affiliation(s)
- Adrian K H Chiow
- Hepatopancreatobiliary Unit, Department of Surgery, Changi General Hospital, Singapore
| | - Seoung Yoon Rho
- Division of Hepatopancreatobiliary Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ian J Y Wee
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Lip Seng Lee
- Hepatopancreatobiliary Unit, Department of Surgery, Changi General Hospital, Singapore.
| | - Gi Hong Choi
- Division of Hepatopancreatobiliary Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
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36
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Ahn HM, Son GM, Lee IY, Shin DH, Kim TK, Park SB, Kim HW. Optimal ICG dosage of preoperative colonoscopic tattooing for fluorescence-guided laparoscopic colorectal surgery. Surg Endosc 2021; 36:1152-1163. [PMID: 33638107 PMCID: PMC8758609 DOI: 10.1007/s00464-021-08382-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 02/09/2021] [Indexed: 02/06/2023]
Abstract
Background Indocyanine green (ICG) is a multifunctional dye used in tumor localization, tissue perfusion, and lymph node (LN) mapping during fluorescence-guided laparoscopic colorectal surgery. Purpose This study aimed to establish the optimal protocol for preoperative endoscopic submucosal ICG injection to perform fluorescence lymph node mapping (FLNM), along with undisturbed fluorescent tumor localization and ICG angiography during a single surgery. Methods Colorectal cancer patients (n = 192) were enrolled from May 2017 to December 2019. Colonoscopic submucosal ICG injection was performed 12 to 18 h before surgery. ICG injection protocols were modified based on the total injected ICG (mg) and tattooing site number. The concentrations of ICG were gradually decreased from the standard dose (2.5 mg/ml) to the minimum dose (0.2 mg/ml). Successful FLNM (FLNM-s) was defined as distinct fluorescent LNs observed under NIR camera. The patient’s age, sex, body mass index (BMI), stage, cancer location, obstruction, and laboratory findings were compared between the FLNM-s and failed FLNM (FLNM-f) groups to identify clinical and pathological factors that affect FLNM. Results In the ICG dose section of 0.5 to 1 mg, the success rate was highest within all functions including FLNM, fluorescent tumor localization, and ICG angiography. FLNM-s was related to ICG dose (0.5–1 mg), multiple submucosal injections, location of cancer, camera light source, and lower BMI. In the multivariate analysis, camera light source, non-obesity, and multiple injections were independent factors for FLNM-s). The mean total number of harvested LNs was significantly higher in the FLNM-s group than that in the FLNM-f group (p < 0.001). The number of metastatic lymph nodes was comparable between the two groups (p = 0.859). Conclusions Preoperative, endoscopic submucosal ICG injection with dose range 0.5 to 1 mg would be optimal protocol for multifunctional ICG applications during fluorescence-guided laparoscopic colorectal surgery.
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Affiliation(s)
- Hong-Min Ahn
- Department of Surgery, Pusan National University Yangsan Hospital, 50612, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Gyung Mo Son
- Department of Surgery, Pusan National University Yangsan Hospital, 50612, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Yangsan, Korea. .,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea. .,Medical Research Center, School of Medicine, Pusan National University, Yangsan, Korea.
| | - In Young Lee
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Medical Research Center, School of Medicine, Pusan National University, Yangsan, Korea
| | - Dong-Hoon Shin
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Department of Pathology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Tae Kyun Kim
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Department of Anesthesia and Pain Medicine, Pusan National University, Yangsan, Korea
| | - Su Bum Park
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Department of Internal Medicine, School of Medicine, Pusan National University, Yangsan, Korea
| | - Hyung Wook Kim
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Department of Internal Medicine, School of Medicine, Pusan National University, Yangsan, Korea
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Yano S, Tazawa H, Kishimoto H, Kagawa S, Fujiwara T, Hoffman RM. Real-Time Fluorescence Image-Guided Oncolytic Virotherapy for Precise Cancer Treatment. Int J Mol Sci 2021; 22:E879. [PMID: 33477279 PMCID: PMC7830621 DOI: 10.3390/ijms22020879] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/14/2021] [Accepted: 01/14/2021] [Indexed: 12/22/2022] Open
Abstract
Oncolytic virotherapy is one of the most promising, emerging cancer therapeutics. We generated three types of telomerase-specific replication-competent oncolytic adenovirus: OBP-301; a green fluorescent protein (GFP)-expressing adenovirus, OBP-401; and Killer-Red-armed OBP-301. These oncolytic adenoviruses are driven by the human telomerase reverse transcriptase (hTERT) promoter; therefore, they conditionally replicate preferentially in cancer cells. Fluorescence imaging enables visualization of invasion and metastasis in vivo at the subcellular level; including molecular dynamics of cancer cells, resulting in greater precision therapy. In the present review, we focused on fluorescence imaging applications to develop precision targeting for oncolytic virotherapy. Cell-cycle imaging with the fluorescence ubiquitination cell cycle indicator (FUCCI) demonstrated that combination therapy of an oncolytic adenovirus and a cytotoxic agent could precisely target quiescent, chemoresistant cancer stem cells (CSCs) based on decoying the cancer cells to cycle to S-phase by viral treatment, thereby rendering them chemosensitive. Non-invasive fluorescence imaging demonstrated that complete tumor resection with a precise margin, preservation of function, and prevention of distant metastasis, was achieved with fluorescence-guided surgery (FGS) with a GFP-reporter adenovirus. A combination of fluorescence imaging and laser ablation using a KillerRed-protein reporter adenovirus resulted in effective photodynamic cancer therapy (PDT). Thus, imaging technology and the designer oncolytic adenoviruses may have clinical potential for precise cancer targeting by indicating the optimal time for administering therapeutic agents; accurate surgical guidance for complete resection of tumors; and precise targeted cancer-specific photosensitization.
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Affiliation(s)
- Shuya Yano
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (H.T.); (H.K.); (S.K.); (T.F.)
- Center for Graduate Medical Education, Okayama University Hospital, Okayama 700-8558, Japan
| | - Hiroshi Tazawa
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (H.T.); (H.K.); (S.K.); (T.F.)
- Center of Innovative Clinical Medicine, Okayama University Hospital, Okayama 700-8558, Japan
| | - Hiroyuki Kishimoto
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (H.T.); (H.K.); (S.K.); (T.F.)
| | - Shunsuke Kagawa
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (H.T.); (H.K.); (S.K.); (T.F.)
- Minimally Invasive Therapy Center, Okayama University Hospital, Okayama 700-8558, Japan
| | - Toshiyoshi Fujiwara
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (H.T.); (H.K.); (S.K.); (T.F.)
| | - Robert M. Hoffman
- AntiCancer, Inc., San Diego, CA 92111, USA;
- Department of Surgery, University of California, San Diego, CA 92093, USA
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38
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Bhatt A, Rousset P, Benzerdjeb N, Kammar P, Mehta S, Parikh L, Goswami G, Shaikh S, Kepenekian V, Passot G, Glehen O. Prospective correlation of the radiological, surgical and pathological findings in patients undergoing cytoreductive surgery for colorectal peritoneal metastases: implications for the preoperative estimation of the peritoneal cancer index. Colorectal Dis 2020; 22:2123-2132. [PMID: 32940414 DOI: 10.1111/codi.15368] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/11/2020] [Indexed: 12/13/2022]
Abstract
AIM The peritoneal cancer index (PCI) is one of the strongest prognostic factors in patients undergoing cytoreductive surgery (CRS) for colorectal peritoneal metastases. Using pathological evaluation, however, the disease extent differs in a large proportion of patients. Our aim was to study the correlation between the radiological (rPCI), surgical (sPCI) and pathological (pPCI) PCI in order to determine factors affecting the discordance between these indices and their potential therapeutic implications. METHOD From July 2018 to December 2019, 128 patients were included in this study. The radiological, pathological and surgical findings were compared. A protocol for pathological evaluation was followed at all centres. RESULTS All patients underwent a CT scan and 102 (79.6%) had a peritoneal MRI. The rPCI was the same as the sPCI in 81 (63.2%) patients and the pPCI in 93 (72.6%). Concordance was significantly lower for moderate-volume (sPCI 13-20) and high-volume (sPCI > 20) disease than for low-volume disease (sPCI 0-12) (P < 0.001 for sPCI; P = 0.001 for pPCI). The accuracy of imaging in predicting presence/absence of disease upon pathological evaluation ranged from 63% to 97% in the different regions of the PCI. The pPCI concurred with the sPCI in 86 (68.8%) patients. Of the nine patients with sPCI > 20, the pPCI was less than 20 in six. CONCLUSION The rPCI and sPCI both concurred with pPCI in approximately two thirds of patients. Preoperative evaluation should focus on the range in which the sPCI lies and not its absolute value. Radiological evaluation did not overestimate sPCI in any patient with high/moderate-volume disease. The benefit of CRS in patients with a high r/sPCI (> 20) who respond to systemic therapies should be prospectively evaluated.
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Affiliation(s)
- A Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - P Rousset
- Department of Radiology, Centre Hospitalier Lyon Sud, Lyon, France
| | - N Benzerdjeb
- Department of Pathology, Centre Hospitalier Lyon Sud, Lyon, France
| | - P Kammar
- Department Surgical Oncology, Saifee Hospital, Mumbai, India
| | - S Mehta
- Department Surgical Oncology, Saifee Hospital, Mumbai, India
| | - L Parikh
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - G Goswami
- Department of Radiology, Zydus Hospital, Ahmedabad, India
| | - S Shaikh
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - V Kepenekian
- Department of Surgical Oncology, Centre Hospitalier Lyon Sud, Lyon, France
| | - G Passot
- Department of Surgical Oncology, Centre Hospitalier Lyon Sud, Lyon, France
| | - O Glehen
- Department of Surgical Oncology, Centre Hospitalier Lyon Sud, Lyon, France
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39
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Bhatt A, Rousset P, Benzerdjeb N, Kammar P, Mehta S, Parikh L, Goswami G, Shaikh S, Kepenekian V, Passot G, Glehen O. Clinical and Radiologic Predictors of a Pathologic Complete Response to Neoadjuvant Chemotherapy (NACT) in Patients Undergoing Cytoreductive Surgery for Colorectal Peritoneal Metastases: Results of a Prospective Multi-center Study. Ann Surg Oncol 2020; 28:3840-3849. [PMID: 33210270 DOI: 10.1245/s10434-020-09330-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/17/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Patients undergoing cytoreductive surgery for colorectal peritoneal metastases who have a pathologic complete response (pCR) to neoadjuvant chemotherapy experience a significantly longer survival than those with residual disease. This response is known only after surgery. This study aimed to examine clinical and radiologic predictors of a pCR. METHODS From July 2018 to December 2019, the study prospectively enrolled 120 patients. The clinical and radiologic findings were compared between patients with and without a pCR. A protocol for pathologic evaluation was followed. RESULTS A pCR was observed in 34 patients (28.3%). Receiver operating characteristic (ROC) curves showed that patients with a surgical Peritoneal Cancer Index (sPCI) of 3 or lower had an 80% probability of experiencing a pCR, and that patients with a radiologic PCI (rPCI) of 2 or lower had a 70% probability of experiencing a pCR. A pCR was correctly predicted for 47% of the patients by imaging and for 44.4% of the patients by surgical evaluation. The site of primary tumor, the timing of peritoneal metastasis (PM), histology, tumor marker positivity, and mutations in known poor prognostic genes (KRAS) did not differ between the patients with and those without pCR. The primary tumor showed residual disease in 23.5% and regional nodes in 26.4% of the patients with pCR. CONCLUSIONS The rPCI and sPCI concurred with a pCR in less than 50% of the patients. The patients with a lower PCI had greater concordance. An sPCI of 3 or lower was predictive of a pCR in 80% of the patients. The impact of KRAS mutations on pCR should be evaluated in a larger series. The predictors of pCR and response to systemic chemotherapy should be incorporated in prognostic scores used to select patients for surgery.
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Affiliation(s)
- Aditi Bhatt
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Pascal Rousset
- Department of Radiology, Centre Hospitalier Lyon-Sud, Lyon, France
| | - Nazim Benzerdjeb
- Department of Pathology, Centre Hospitalier Lyon-Sud, Lyon, France
| | - Praveen Kammar
- Department Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Sanket Mehta
- Department Surgical Oncology, Saifee Hospital, Mumbai, India
| | - Loma Parikh
- Department of Pathology, Zydus Hospital, Ahmedabad, India
| | - Gaurav Goswami
- Department of Radiology, Zydus Hospital, Ahmedabad, India
| | - Sakina Shaikh
- Department of Surgical Oncology, Zydus Hospital, Ahmedabad, India
| | - Vahan Kepenekian
- Department of Surgical Oncology, Centre Hospitalier Lyon-Sud, Lyon, France
| | - Guillaume Passot
- Department of Surgical Oncology, Centre Hospitalier Lyon-Sud, Lyon, France
| | - Olivier Glehen
- Department of Surgical Oncology, Centre Hospitalier Lyon-Sud, Lyon, France. .,Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre Bénite, France.
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40
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Indocyanine Green-Enhanced Colorectal Surgery-between Being Superfluous and Being a Game-Changer. Diagnostics (Basel) 2020; 10:diagnostics10100742. [PMID: 32987841 PMCID: PMC7600504 DOI: 10.3390/diagnostics10100742] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 09/10/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023] Open
Abstract
Nowadays, surgical innovations incorporate new technological conquests and must be validated by evidence-based medicine. The use of augmented reality-assisted indocyanine green (ICG) fluorescence has generated a myriad of intraoperative applications such as demonstration of key anatomical landmarks, sentinel lymph nodes, and real-time assessment of local blood flow. This paper presents a systematic review of the clinical evidence regarding the applications of ICG near-infrared (NIR) fluorescence in colorectal surgery. After we removed duplicate publications and screened for eligibility, a total of 36 articles were evaluated: 23 on perfusion assessment, 10 on lymph node mapping, and 3 on intraoperative identification of ureters. Lack of homogenous studies, low statistical power, and confounding evidence were found to be common amongst publications supporting the use of ICG in colorectal surgery, raising concerns over this seductive technique's cost efficiency and redundancy. The compiled data showed that ICG NIR fluorescence may be a game-changer in particular situations, as proven for low colorectal anastomosis or lateral pelvic lymph node dissection, but it remains controversial for routine use and sentinel lymph node assessment. Further randomized studies are needed to confirm these conclusions. Future research directions include tumor-targeted fluorescence imaging and digital software for quantitative evaluation of fluorescence.
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41
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Pirovano G, Roberts S, Kossatz S, Reiner T. Optical Imaging Modalities: Principles and Applications in Preclinical Research and Clinical Settings. J Nucl Med 2020; 61:1419-1427. [PMID: 32764124 DOI: 10.2967/jnumed.119.238279] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 06/30/2020] [Indexed: 12/25/2022] Open
Abstract
With the ability to noninvasively image and monitor molecular processes within tumors, molecular imaging represents a fundamental tool for cancer scientists. In the current review, we describe emergent optical technologies for molecular imaging. We aim to provide the reader with an overview of the fundamental principles on which each imaging strategy is based, to introduce established and future applications, and to provide a rationale for selecting optical technologies for molecular imaging depending on disease location, biology, and anatomy. To accelerate clinical translation of imaging techniques, we also describe examples of practical applications in patients. Elevating these techniques into standard-of-care tools will transform patient stratification, disease monitoring, and response evaluation.
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Affiliation(s)
- Giacomo Pirovano
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sheryl Roberts
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Susanne Kossatz
- Department of Nuclear Medicine, University Hospital Klinikum Rechts der Isar, Technical University Munich, Munich, Germany.,Central Institute for Translational Cancer Research, Technical University of Munich, Munich, Germany.,Department of Chemistry, Technical University of Munich, Munich, Germany
| | - Thomas Reiner
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York .,Department of Radiology, Weill Cornell Medical College, New York, New York; and.,Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York
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42
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Baiocchi GL, Gheza F, Molfino S, Arru L, Vaira M, Giacopuzzi S. Indocyanine green fluorescence-guided intraoperative detection of peritoneal carcinomatosis: systematic review. BMC Surg 2020; 20:158. [PMID: 32680492 PMCID: PMC7367360 DOI: 10.1186/s12893-020-00821-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/08/2020] [Indexed: 02/08/2023] Open
Abstract
Background To review the available clinical data about the value of Indocyanine Green (ICG) fluorescence imaging for intraoperative detection of peritoneal carcinomatosis. Methods We conducted a systematic review, according to the PRISMA guidelines, for clinical series investigating the possible role of ICG fluorescence imaging in detecting peritoneal carcinomatosis during surgical treatment of abdominal malignancies. With the aim to analyze actual application in the daily clinical practice, papers including trials with fluorophores other than ICG, in vitro and animals series were excluded. Data on patients and cancer features, timing, dose and modality of ICG administration, sensitivity, specificity and accuracy of fluorescence diagnosis of peritoneal nodules were extracted and analyzed. Results Out of 192 screened papers, we finally retrieved 7 series reporting ICG-guided detection of peritoneal carcinomatosis. Two papers reported the same cases, thus only 6 series were analyzed, for a total of 71 patients and 353 peritoneal nodules. The investigated tumors were colorectal carcinomas in 28 cases, hepatocellular carcinoma in 16 cases, ovarian cancer in 26 cases and endometrial cancer in 1 case. In all but 4 cases, the clinical setting was an elective intervention in patients known as having peritoneal carcinomatosis. No series reported a laparoscopic procedure. Technical data of ICG management were consistent across the studies. Overall, 353 lesions were harvested and singularly evaluated. Sensitivity varied from 72.4 to 100%, specificity from 54.2 to 100%. Two series reported that planned intervention changed in 25 and 29% of patients, respectively. Conclusion Indocyanine Green based fluorescence of peritoneal carcinomatosis is a promising intraoperative tool for detection and characterization of peritoneal nodules in patients with colorectal, hepatocellular, ovarian carcinomas. Further prospective studies are needed to fix its actual diagnostic value on these and other abdominal malignancies with frequent spread to peritoneum.
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Affiliation(s)
- Gian Luca Baiocchi
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy. .,Oncoteam Peritoneal Surface Malignancies, SICO (Italian Society of Surgical Oncology), Brescia, Italy.
| | - Federico Gheza
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Sarah Molfino
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Luca Arru
- Centre Hospitalier de Luxembourg, Service de Chirurgie Generale, Luxemborg City, Luxembourg
| | - Marco Vaira
- Oncoteam Peritoneal Surface Malignancies, SICO (Italian Society of Surgical Oncology), Brescia, Italy.,Surgical Oncology Unit, Candiolo Cancer Institute, FPO - IRCCS, Str. Prov.le 142, km. 3,95, 10060, Candiolo, TO, Italy
| | - Simone Giacopuzzi
- Department of Surgery, General and Upper G.I. Surgery Division, University of Verona, Verona, Italy
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43
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Favril S, Brioschi C, Vanderperren K, Abma E, Stock E, Devriendt N, Polis I, De Cock H, Cordaro A, Miragoli L, Oliva P, Valbusa G, Alleaume C, Tardy I, Maiocchi A, Tedoldi F, Blasi F, de Rooster H. Preliminary safety and imaging efficacy of the near-infrared fluorescent contrast agent DA364 during fluorescence-guided surgery in dogs with spontaneous superficial tumors. Oncotarget 2020; 11:2310-2326. [PMID: 32595830 PMCID: PMC7299531 DOI: 10.18632/oncotarget.27633] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/14/2020] [Indexed: 01/06/2023] Open
Abstract
Tumor-targeting contrast agents may facilitate resection of solid neoplasms during fluorescence-guided surgery. Preliminary safety and imaging efficacy of the near-infrared fluorescent probe DA364 were evaluated during surgical resection of spontaneous solid tumors in 24 dogs. Intra-operative imaging was performed in situ and on excised specimens to evaluate fluorescence intensities of tumor and adjacent tissues. After standard-of-care tumor resection, the wound bed was imaged again, and additional tissue was excised if residual fluorescence was detected. DA364 was well tolerated after intravenous administration. The median tumor-to-background ratio in situ for mammary tumors, mast cell tumors and sarcomas was 1.8 (range 1.2–3.9), 2.2 (range 1.0–5.6), and 4.2 (range 2.0–4.3), respectively. Qualitative intra-operative tumor identification was feasible in half of the cases. Remaining fluorescence was detected in four wound beds that contained residual disease, and in11 tumor-free wound beds, confirmed by histopathology. Overall, DA364 did not raise safety concerns and showed accumulation in different types of spontaneous tumors, showing potential to pinpoint residual disease. Larger clinical trials are necessary to select accurate dosing and imaging protocols for specific indications to evaluate the sensitivity and specificity of the agent.
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Affiliation(s)
- Sophie Favril
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
| | - Chiara Brioschi
- Bracco Imaging SpA, c/o BioIndustry Park, Colleretto Giacosa, Italy
| | - Katrien Vanderperren
- Department of Veterinary Medical Imaging and Small Animal Orthopaedics, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Eline Abma
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
| | - Emmelie Stock
- Department of Veterinary Medical Imaging and Small Animal Orthopaedics, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Nausikaa Devriendt
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Ingeborgh Polis
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Hilde De Cock
- Medvet/Algemeen Medisch Laboratorium, Antwerpen, Belgium
| | - Alessia Cordaro
- Bracco Imaging SpA, c/o BioIndustry Park, Colleretto Giacosa, Italy
| | - Luigi Miragoli
- Bracco Imaging SpA, c/o BioIndustry Park, Colleretto Giacosa, Italy
| | - Paolo Oliva
- Bracco Imaging SpA, c/o BioIndustry Park, Colleretto Giacosa, Italy
| | | | | | | | | | - Fabio Tedoldi
- Bracco Imaging SpA, c/o BioIndustry Park, Colleretto Giacosa, Italy
| | - Francesco Blasi
- Bracco Imaging SpA, c/o BioIndustry Park, Colleretto Giacosa, Italy
| | - Hilde de Rooster
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
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Zhai S, Liang X, Mao Q, Liang Y, Xu J, Chen J, Shi L, Xie Y, Cai X. A retrospective pilot study to examine the feasibility of real‐time navigation for laparoscopic liver resections in intrahepatic cholangiocarcinoma using fusion indocyanine green fluorescence imaging. J Surg Oncol 2020; 122:226-233. [PMID: 32436255 DOI: 10.1002/jso.25940] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 03/19/2020] [Accepted: 04/07/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Shu‐Ting Zhai
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Xiao Liang
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Qi‐Jiang Mao
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Yue‐Long Liang
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Jun‐Jie Xu
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Jiang Chen
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Liang Shi
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Yang‐Yang Xie
- School of Medicine Zhejiang University Hangzhou Zhejiang China
| | - Xiu‐Jun Cai
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
- School of Medicine Zhejiang University Hangzhou Zhejiang China
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45
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Lavaud J, Henry M, Gayet P, Fertin A, Vollaire J, Usson Y, Coll JL, Josserand V. Noninvasive monitoring of liver metastasis development via combined multispectral photoacoustic imaging and fluorescence diffuse optical tomography. Int J Biol Sci 2020; 16:1616-1628. [PMID: 32226306 PMCID: PMC7097915 DOI: 10.7150/ijbs.40896] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 02/18/2020] [Indexed: 12/16/2022] Open
Abstract
Rationale:In vivo molecular imaging in preclinical animal models is a tool of choice for understanding the pathophysiological mechanisms involved in cancer development and for conducting drug development research. Moreover, combining several imaging modalities can provide multifaceted, complementary and cross-validated information. Photoacoustic imaging (PAI) is a promising imaging modality that can reflect blood vasculature and tissue oxygenation as well as detect exogenous molecules, but one shortcoming of PAI is a lack of organic photoacoustic contrast agents capable of providing tumor contrast. Methods: In the present study, we designed an animal model of liver metastases from colon cancer and monitored metastasis development by in vivo bioluminescence and X-ray microcomputed tomography. Contrast-agent-free PAI was used to detect the respective amounts of oxy- and deoxyhemoglobin and, thus, liver tissue oxygenation. two contrast agents, Angiostamp800 and indocyanin green (ICG), respectively with and without tumor targeting specificity, were then evaluated for their dual fluorescence and photoacoustic detectability and were then used for combined PAI and fluorescence diffuse optical tomography (fDOT) at various disease development stages. Findings: Contrast-agent-free PAI reflected tumor angiogenesis and gradual hypoxia during metastasis development. Multispectral PAI enabled noninvasive real-time monitoring of ICG blood pharmacokinetics, which demonstrated tumor-related liver dysfunction. Both PAI and fluorescence ICG signals were clearly modified in metastasis-bearing livers but did not allow for differentiation between different disease stages. In contrast, there was a significant improvement achieved by using the tumor-specific marker Angiostamp800, which provided gradually increasing PAI and fDOT signals during metastasis development. Conclusion: We demonstrated for the first time the value of using Angiostamp800 as a bimodal tumor-targeting contrast agent for combined PAI and fluorescence imaging of liver metastasis progression in vivo.
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Affiliation(s)
- Jonathan Lavaud
- OPTIMAL, Small animal Imaging Platform, F-38000 Grenoble, France.,INSERM U1209, CNRS UMR5309, Univ. Grenoble Alpes, Institute for Advanced Biosciences, F-38000 Grenoble, France
| | - Maxime Henry
- OPTIMAL, Small animal Imaging Platform, F-38000 Grenoble, France.,INSERM U1209, CNRS UMR5309, Univ. Grenoble Alpes, Institute for Advanced Biosciences, F-38000 Grenoble, France
| | | | - Arnold Fertin
- CNRS UMR5525 ; TIMC-IMAG, Univ. Grenoble Alpes, F-38000 Grenoble, France
| | - Julien Vollaire
- OPTIMAL, Small animal Imaging Platform, F-38000 Grenoble, France.,INSERM U1209, CNRS UMR5309, Univ. Grenoble Alpes, Institute for Advanced Biosciences, F-38000 Grenoble, France
| | - Yves Usson
- CNRS UMR5525 ; TIMC-IMAG, Univ. Grenoble Alpes, F-38000 Grenoble, France
| | - Jean-Luc Coll
- OPTIMAL, Small animal Imaging Platform, F-38000 Grenoble, France.,INSERM U1209, CNRS UMR5309, Univ. Grenoble Alpes, Institute for Advanced Biosciences, F-38000 Grenoble, France
| | - Véronique Josserand
- OPTIMAL, Small animal Imaging Platform, F-38000 Grenoble, France.,INSERM U1209, CNRS UMR5309, Univ. Grenoble Alpes, Institute for Advanced Biosciences, F-38000 Grenoble, France
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Marino MV, Podda M, Fernandez CC, Ruiz MG, Fleitas MG. The application of indocyanine green-fluorescence imaging during robotic-assisted liver resection for malignant tumors: a single-arm feasibility cohort study. HPB (Oxford) 2020; 22:422-431. [PMID: 31409539 DOI: 10.1016/j.hpb.2019.07.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/16/2019] [Accepted: 07/19/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND The fluorescence properties of Indocyanine Green (ICG) make it a useful technique in the armamentarium of liver surgeons in order to enhance the visualization of anatomical structures by providing a real-time liver mapping. METHODS We have analyzed the impact of ICG-fluorescence staining technique in 40 consecutive patients who underwent robotic-assisted liver resection for malignancies from June 2014 to November 2017. RESULTS For the 55% of patients the surgical indication was colorectal liver metastasis followed by hepatocarcinoma in 35% of cases. The R0 resection rate was 100%, and the mean resection margin was 12 mm. Twenty percent of patients experienced tumor recurrence. The 1-year and 2-year overall survival rates were 91% and 84%, respectively. The 1-year and 2-year disease free survival were 77.2% and 65%, respectively. The previously marked transaction line was changed after the staining method in 12 out of 40 patients. Through intra-operative ultrasonography and white-light exploration of the liver surface 43 lesions were detected, whereas with the ICG-F 52 lesion of the liver surface were identified, including two superficial colorectal metastases missed at the intra-operative ultrasonography. CONCLUSION The ICG-F is a promising navigational tool, that can potentially overcome the limitations of the minimally invasive liver surgery.
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Affiliation(s)
- Marco Vito Marino
- Department of General and Colorectal Surgery, Hospital Universitario Marqués de Valdecilla, Santander, Spain; Department of Emergency and General Surgery, Azienda Ospedaliera Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy.
| | - Mauro Podda
- Department of General, Emergency and Minimally Invasive Surgery, Policlinico Universitario "D. Casula", Cagliari, Italy
| | - Carmen C Fernandez
- Department of General and Colorectal Surgery, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Marcos G Ruiz
- Department of General and Colorectal Surgery, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Manuel G Fleitas
- Departament of Innovation and Robotic Surgery, Hospital Universitario Marqués de Valdecilla, Santander, Spain
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47
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Pèlegrin A, Gutowski M, Cailler F. Les anticorps, outils de choix pour la chirurgie guidée par fluorescence. Med Sci (Paris) 2020; 35:1066-1071. [DOI: 10.1051/medsci/2019207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
La chirurgie guidée par fluorescence se développe en clinique depuis plusieurs années. Si l’utilisation de colorants non ciblés peut être utile dans certaines pathologies, des agents de contraste spécifiques sont indispensables en oncologie. Comme le montrent les dernières études cliniques, les anticorps monoclonaux ont toutes les caractéristiques pour jouer un rôle majeur dans ce domaine d’imagerie médicale, à condition que la cible antigénique soit pertinente.
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48
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Navarro J, Rho SY, Kang I, Choi GH, Min BS. Robotic simultaneous resection for colorectal liver metastasis: feasibility for all types of liver resection. Langenbecks Arch Surg 2019; 404:895-908. [PMID: 31797029 DOI: 10.1007/s00423-019-01833-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 10/21/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND A laparoscopic approach is increasingly being utilized in simultaneous colorectal and liver resection (SCLR) for colorectal cancer with liver metastasis. However, this approach is technically challenging and hence has not been widely adopted. Robotic surgical systems could potentially overcome this problem. We aim to describe the feasibility and outcomes of robotic SCLR for colorectal carcinoma with liver metastasis. METHODS The medical records of 12 patients who underwent robotic SCLR for colorectal cancer with liver metastasis between January 2008 and September 2018 were reviewed retrospectively. RESULTS The mean age was 59 years (range, 37-77 years). The liver resections were comprised of two right hepatectomies, one left hepatectomy, one left lateral sectionectomy, one segmentectomy of S3 and wedge resection (segment 7), one caudate lobectomy, one associated liver partition and portal vein ligation for staged hepatectomy, and five wedge resections involving segments 4, 5, 6, 7, or 8. The colorectal procedures involved seven low-anterior resections, two anterior resections, two right hemicolectomies, and one left hemicolectomy. The mean operative time was 449 min (range, 135-682 min) with a mean estimated blood loss of 274.3 mL (range, 40-780 mL). The mean length of hospital stay was 12 days (range, 5-28 days). No patients required conversion to laparotomy. Liver resection-related complications were two liver abscesses (Clavien-Dindo classification, one grade II and one grade III) and one case of ascites (grade I), whereas colorectal resection-related complications included one anastomosis leak (grade III) and one superficial wound infection (grade II). There were no deaths reported within 30 days of the procedure. With a mean follow-up duration of 31.5 ± 26.1 months, the overall survival and disease-free survival values were 75.2 and 47.1 months, respectively. CONCLUSION Robotic SCLR for colorectal neoplasm with liver metastasis can be performed safely even in cases requiring major liver resections, especially in a specialized center with a well-trained team.
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Affiliation(s)
- Jonathan Navarro
- Department of Surgery, Yonsei University College of Medicine, #50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.,Department of Surgery, Vicente Sotto MemorialMedical Center, B. Rodriguez street, Cebu City, 6000, Philippines
| | - Seoung Yoon Rho
- Department of Surgery, Yonsei University College of Medicine, #50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Incheon Kang
- Department of Surgery, Yonsei University College of Medicine, #50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Gi Hong Choi
- Department of Surgery, Yonsei University College of Medicine, #50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
| | - Byung Soh Min
- Department of Surgery, Yonsei University College of Medicine, #50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
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49
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Shirakawa S, Toyama H, Kido M, Fukumoto T. A prospective single-center protocol for using near-infrared fluorescence imaging with indocyanine green during staging laparoscopy to detect small metastasis from pancreatic cancer. BMC Surg 2019; 19:165. [PMID: 31699083 PMCID: PMC6836425 DOI: 10.1186/s12893-019-0635-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/28/2019] [Indexed: 01/29/2023] Open
Abstract
Background Pancreatic resection and radiotherapy are powerful tools in the multidisciplinary local treatment of pancreatic ductal adenocarcinoma (PDAC). However, 10–20% of patients with preoperatively resectable PDAC have radiographically occult metastases, which results in laparotomy without resection. This study aims to explore the utility of intraoperative near-infrared (NIR) imaging with indocyanine green (ICG) during staging laparoscopy to detect PDAC metastasis. Methods This prospective study will evaluate patients with radiographically non-metastatic PDAC before they undergo planned pancreatic resection or chemoradiotherapy. Enrolled patients will receive ICG intravenously (0.5 mg/kg) before the staging laparoscopy. During the staging laparoscopy, the abdominal cavity will be observed using standard white-light laparoscopic imaging and then using NIR-ICG imaging. Suspicious lesions that are detected using standard imaging and/or NIR-ICG imaging will be examined intraoperatively using frozen sections and permanent specimens. We will evaluate the benefit of NIR-ICG imaging based on its ability to identify additional liver or peritoneal lesions that were not detected during standard white-light imaging. Discussion This study will help establish the clinical utility of NIR-ICG imaging to more precisely identify metastases from radiographically non-metastatic PDAC. This approach may help avoid needless major surgery or radiotherapy. Trial registration This protocol was registered on April 1, 2017 on the UMIN Clinical Trials Registry: UMIN000025900 and February 26, 2019 on the Japan Registry of Clinical Trials: jRCT1051180076.
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Affiliation(s)
- Sachiyo Shirakawa
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho Chuo-ku, Kobe Hyogo, Japan.
| | - Hirochika Toyama
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho Chuo-ku, Kobe Hyogo, Japan
| | - Masahiro Kido
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho Chuo-ku, Kobe Hyogo, Japan
| | - Takumi Fukumoto
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho Chuo-ku, Kobe Hyogo, Japan
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50
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Troisi RI, Pegoraro F, Giglio MC, Rompianesi G, Berardi G, Tomassini F, De Simone G, Aprea G, Montalti R, De Palma GD. Robotic approach to the liver: Open surgery in a closed abdomen or laparoscopic surgery with technical constraints? Surg Oncol 2019; 33:239-248. [PMID: 31759794 DOI: 10.1016/j.suronc.2019.10.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 10/24/2019] [Indexed: 02/07/2023]
Abstract
The application of the minimally invasive approach has shown to be safe and effective for liver surgery and is in constant growth. The indications for laparoscopic surgery are steadily increasing across the field. In the early 2000s, robotic surgery led to some additional improvements, such as tremor filtration, instrument stability, 3D view and more comfort for the surgeon. These techniques bring in some advantages compared to the traditional OLR: less blood loss, shorter admissions, fewer adhesions, and a faster postoperative recovery and better outcomes in case of further hepatectomy for tumor recurrence has been shown. Concerning which is the best minimally invasive approach between laparoscopic and robotic surgery, the evidence is still conflicting. The latter shows good potential, since the endo-wristed instruments work similarly to the surgeon's hands, even with an intact abdominal wall. However, the technique is still under development, burdened by important costs, and limited by the lack of some instruments available for the laparoscopic approach. The paucity of universally accepted and proven data, especially concerning long-term outcomes, hampers drawing univocal acceptance at present. Furthermore, the number of variables related both to the patient and the disease further complicates the decision leading to a treatment tailored to each patient with strict selection. This review aims to explore the main differences between laparoscopic and robotic surgery, focusing on indications, operative technique and current debated clinical issues in recent literature.
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Affiliation(s)
- Roberto Ivan Troisi
- Department of Clinical Medicine and Surgery, Interuniversity Center for Technological Innovation Interdepartmental Center for Robotic Surgery, Federico II University Naples, Italy; Department of Human Structure and Repair, Ghent University Faculty of Medicine, Belgium.
| | - Francesca Pegoraro
- Department of Clinical Medicine and Surgery, Interuniversity Center for Technological Innovation Interdepartmental Center for Robotic Surgery, Federico II University Naples, Italy
| | - Mariano Cesare Giglio
- Department of Clinical Medicine and Surgery, Interuniversity Center for Technological Innovation Interdepartmental Center for Robotic Surgery, Federico II University Naples, Italy
| | | | - Giammauro Berardi
- Department of Human Structure and Repair, Ghent University Faculty of Medicine, Belgium
| | - Federico Tomassini
- Department of Human Structure and Repair, Ghent University Faculty of Medicine, Belgium
| | - Giuseppe De Simone
- Department of Clinical Medicine and Surgery, Interuniversity Center for Technological Innovation Interdepartmental Center for Robotic Surgery, Federico II University Naples, Italy
| | - Giovanni Aprea
- Department of Clinical Medicine and Surgery, Interuniversity Center for Technological Innovation Interdepartmental Center for Robotic Surgery, Federico II University Naples, Italy
| | - Roberto Montalti
- Department of Public Health, Federico II University Naples, Italy
| | - Giovanni Domenico De Palma
- Department of Clinical Medicine and Surgery, Interuniversity Center for Technological Innovation Interdepartmental Center for Robotic Surgery, Federico II University Naples, Italy
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