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Al-Taher M, Pruimboom T, Schols RM, Okamoto N, Bouvy ND, Stassen LPS, van der Hulst RRWJ, Kugler M, Hostettler A, Noll E, Marescaux J, Diemunsch S, Diana M. Influence of intraoperative vasopressor use on indocyanine green fluorescence angiography: first evaluation in an experimental model. Sci Rep 2021; 11:9650. [PMID: 33958693 PMCID: PMC8102475 DOI: 10.1038/s41598-021-89223-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/22/2021] [Indexed: 12/13/2022] Open
Abstract
Intraoperative indocyanine green (ICG) fluorescence angiography has gained popularity and acceptance in many surgical fields for the real-time assessment of tissue perfusion. Although vasopressors have the potential to preclude an accurate assessment of tissue perfusion, there is a lack of literature with regards to its effect on ICG fluorescence angiography. An experimental porcine model was used to expose the small bowel for quantitative tissue perfusion assessment. Three increasing doses of norepinephrine infusion (0.1, 0.5, and 1.0 µg/kg/min) were administered intravenously over a 25-min interval. Time-to-peak fluorescence intensity (TTP) was the primary outcome. Secondary outcomes included absolute fluorescence intensity and local capillary lactate (LCL) levels. Five large pigs (mean weight: 40.3 ± 4.24 kg) were included. There was no significant difference in mean TTP (in seconds) at baseline (4.23) as compared to the second (3.90), third (4.41), fourth (4.60), and fifth ICG assessment (5.99). As a result of ICG accumulation, the mean and the maximum absolute fluorescence intensity were significantly different as compared to the baseline assessment. There was no significant difference in LCL levels (in mmol/L) at baseline (0.74) as compared to the second (0.82), third (0.64), fourth (0.60), and fifth assessment (0.62). Increasing doses of norepinephrine infusion have no significant influence on bowel perfusion using ICG fluorescence angiography.
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Affiliation(s)
- Mahdi Al-Taher
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67000, Strasbourg, France. .,Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands.
| | - Tim Pruimboom
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht University, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands.
| | - Rutger M Schols
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht University, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands.
| | - Nariaki Okamoto
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67000, Strasbourg, France
| | - Nicole D Bouvy
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht University, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Laurents P S Stassen
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht University, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - René R W J van der Hulst
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht University, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Michael Kugler
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67000, Strasbourg, France
| | - Alexandre Hostettler
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67000, Strasbourg, France
| | - Eric Noll
- Department of Anesthesiology, Critical Care and Prehospital Emergency Medicine, University Hospital of Strasbourg, Strasbourg, France
| | - Jacques Marescaux
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67000, Strasbourg, France
| | - Sophie Diemunsch
- Department of Anesthesiology, Critical Care and Prehospital Emergency Medicine, University Hospital of Strasbourg, Strasbourg, France
| | - Michele Diana
- IRCAD, Research Institute Against Digestive Cancer, 1, Place de l'Hôpital, 67000, Strasbourg, France.,Department of General, Digestive, and Endocrine Surgery, University Hospital of Strasbourg, Strasbourg, France.,ICube Laboratory, Photonics Instrumentation for Health, Strasbourg, France
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