Clinical utility of transanal indocyanine green near-infrared fluorescence imaging for evaluation of colorectal anastomotic perfusion

Amagai, Hiroyuki; Miyauchi, Hideaki; Muto, Yoshinori; Uesato, Masaya; Ohira, Gaku; Imanishi, Shunsuke; Maruyama, Tetsuro; Tochigi, Toru; Okada, Kensuke; Maruyama, M.; Matsubara, Hisahiro

doi:10.1007/s00464-019-07315-7

Cited by 24 publications

(27 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Two of the six studies on colorectal surgery performed a retrospective analysis of the prospective data [ 32 , 54 ]. Four of the eight studies on gastrointestinal surgery included in this review administered a weight-dependent dose of ICG, as noted in Table 2 [ 25 , 26 , 54 , 56 ].…”

Section: Resultsmentioning

confidence: 99%

“…The Fmax was researched in six studies ( n = 335) [ 25 , 26 , 28 , 31 , 32 , 47 ]. Four studies described no significant differences in the Fmax values between the groups with and without anastomotic leakage in both colorectal and esophageal surgery [ 25 , 26 , 28 , 32 ]. Wada et al ( n = 112) highlighted the predictive value of Fmax for anastomotic leakage in receiver operator curve (ROC) analysis, with a sensitivity and specificity of 100% and 92%, respectively, at a cut-off of 52.0 units [ 47 ].…”

Section: Resultsmentioning

confidence: 99%

“…Five studies included the Tmax as a perfusion parameter ( n = 245) [ 26 , 28 , 31 , 47 , 56 ] D’Urso et al highlighted a statistically significantly lengthened Tmax in both the proximal and distal colorectal resection sites in the complications group in comparison to the uncomplicated cases ( p = 0.01) [ 56 ]. Furthermore, correlation to clinical parameters such as intestinal lactate and mitochondrial efficiency showed varying significance depending on the region and parameter selected [ 56 ].…”

Section: Resultsmentioning

confidence: 99%

“…Furthermore, correlation to clinical parameters such as intestinal lactate and mitochondrial efficiency showed varying significance depending on the region and parameter selected [ 56 ]. Amagai et al described a significant correlation between the Tmax and anastomotic leakage in one of the four selected regions of interest ( p = 0.015), while Hayami et al mentioned no significant correlation to anastomotic leakage [ 26 , 28 ]. The predictive value of the Tmax in clinical outcomes such as early or late flatus or defecation was significant in one study ( n = 112) ( p = 0.02, p = 0.01, respectively) [ 47 ].…”

Section: Resultsmentioning

confidence: 99%

“…The predictive value of the Tmax in clinical outcomes such as early or late flatus or defecation was significant in one study ( n = 112) ( p = 0.02, p = 0.01, respectively) [ 47 ]. Son et al and Amagai et al described the Tmax as the difference between the initial fluorescence intensity and the maximum fluorescence intensity [ 25 , 26 ]. Both studies highlighted a statistically significant difference in the Tmax values between the anastomotic leakage groups (Son p < 0.001, Amagai p = 0.015).…”

Section: Resultsmentioning

confidence: 99%

See 4 more Smart Citations

Perfusion Parameters in Near-Infrared Fluorescence Imaging with Indocyanine Green: A Systematic Review of the Literature

Goncalves

Hoven

Schaik

et al. 2021

Life

View full text Add to dashboard Cite

(1) Background: Near-infrared fluorescence imaging is a technique capable of assessing tissue perfusion and has been adopted in various fields including plastic surgery, vascular surgery, coronary arterial disease, and gastrointestinal surgery. While the usefulness of this technique has been broadly explored, there is a large variety in the calculation of perfusion parameters. In this systematic review, we aim to provide a detailed overview of current perfusion parameters, and determine the perfusion parameters with the most potential for application in near-infrared fluorescence imaging. (2) Methods: A comprehensive search of the literature was performed in Pubmed, Embase, Medline, and Cochrane Review. We included all clinical studies referencing near-infrared perfusion parameters. (3) Results: A total of 1511 articles were found, of which, 113 were suitable for review, with a final selection of 59 articles. Near-infrared fluorescence imaging parameters are heterogeneous in their correlation to perfusion. Time-related parameters appear superior to absolute intensity parameters in a clinical setting. (4) Conclusions: This literature review demonstrates the variety of parameters selected for the quantification of perfusion in near-infrared fluorescence imaging.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 3 more Smart Citations

Perfusion Parameters in Near-Infrared Fluorescence Imaging with Indocyanine Green: A Systematic Review of the Literature

Goncalves

Hoven

Schaik

et al. 2021

Life

View full text Add to dashboard Cite

show abstract

Indocyanine green fluorescence angiography after full‐thickness bowel resection for rectosigmoid endometriosis: A multicentric experience with quantitative analysis

Raimondo

Maletta

Malzoni³

et al. 2021

Intl J Gynecology & Obste

View full text Add to dashboard Cite

Objective: To evaluate effectiveness and reproducibility of qualitative and quantitative near-infrared indocyanine green (NIR-ICG) analyses as a tool for anastomotic perfusion assessment after full-thickness bowel resection for rectosigmoid endometriosis (RSE). Methods: Symptomatic women with RSE undergoing minimally invasive full-thickness surgical excision of RSE and NIR-ICG evaluation from November 2019 to July 2020 were included. Study outcomes were the accuracy of qualitative and quantitative NIR-ICG analyses in predicting bowel fistula and their reproducibility. NIR-ICG predictive accuracy was assessed by calculating sensitivity, specificity, and area under the curve on receiver operating characteristic curves with 95% confidence intervals (CI). NIR-ICG reproducibility was assessed through Cohen's k coefficient to determine interoperator agreement between two observers.Results: Of 33 patients, 2 (6%) developed bowel fistula. In predicting bowel fistula, qualitative and quantitative NIR-ICG evaluations showed sensitivity of 100% and 100%, specificity of 71% and 93%, and area under the curve of 0.86 (95% CI 0.67-1.00) and 0.96 (95% CI 0-1.00), respectively. Regarding interoperator agreement rate, it was reported as excellent for the qualitative analysis and very good for the quantitative analysis. Conclusion:Qualitative and quantitative NIR-ICG evaluations might be effective and reproducible tools for anastomotic perfusion assessment after discoid or segmental resection for RSE. Quantitative evaluation might be even more effective than qualitative evaluation in predicting bowel fistula.

show abstract

ICG Image-Guided Surgery with the Assessment for Anastomotic Safety

Ramamoorthy

Matson

2021

Innovative Endoscopic and Surgical Technology in the GI Tract

View full text Add to dashboard Cite

Clinical utility of transanal indocyanine green near-infrared fluorescence imaging for evaluation of colorectal anastomotic perfusion

Cited by 24 publications

References 24 publications

Perfusion Parameters in Near-Infrared Fluorescence Imaging with Indocyanine Green: A Systematic Review of the Literature

Perfusion Parameters in Near-Infrared Fluorescence Imaging with Indocyanine Green: A Systematic Review of the Literature

Indocyanine green fluorescence angiography after full‐thickness bowel resection for rectosigmoid endometriosis: A multicentric experience with quantitative analysis

ICG Image-Guided Surgery with the Assessment for Anastomotic Safety

Contact Info

Product

Resources

About