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Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery. / Kamshilin, Alexei A.; Zaytsev, Valery V.; Lodygin, Alexander V.; Kashchenko, Victor A.

в: Scientific Reports, Том 12, № 1, 1143, 12.2022.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{bb7b990e92334ddeb4cd17e2dc7621c9,
title = "Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery",
abstract = "Evaluation of tissue perfusion at various stages of surgery is of great importance for the implementation of the concept of safe surgery, including operations on the abdominal organs. Currently, there is no accurate and reliable intraoperative method for assessing tissue perfusion that could help surgeons determine the risks of ischemia and improve outcomes. We propose novel method of intraoperative assessment of tissue perfusion using video camera synchronized with the electrocardiogram. The technique is referred to as imaging photoplethysmography (iPPG). It can be used continuously for monitoring blood supply to organs e.g., before and after anastomosis. In our study, we followed 14 different surgical cases (four stomach and ten colorectal cancers) requiring reconstruction of various organs with anastomosis. With iPPG, intraoperative blood perfusion was successfully visualized and quantified in all 14 patients under study. As most indicative, here we describe in detail two clinical demonstrations during gastrectomy for gastric cancer and right-sided hemicolectomy for cancer of the ascending colon. Feasibility of the iPPG system to assess blood perfusion in organs before and after anastomosis during open surgery was demonstrated for the first time.",
keywords = "Cancer, Gastrointestinal cancer, Imaging and sensing, Prognostic markers, Humans, Stomach Neoplasms/surgery, Gastrectomy/adverse effects, Regional Blood Flow, Feasibility Studies, Monitoring, Intraoperative/methods, Colectomy/adverse effects, Colorectal Neoplasms/surgery, Electrocardiography, Photoplethysmography",
author = "Kamshilin, {Alexei A.} and Zaytsev, {Valery V.} and Lodygin, {Alexander V.} and Kashchenko, {Victor A.}",
note = "Kamshilin, A.A., Zaytsev, V.V., Lodygin, A.V. et al. Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery. Sci Rep 12, 1143 (2022). https://doi.org/10.1038/s41598-022-05080-7",
year = "2022",
month = dec,
doi = "10.1038/s41598-022-05080-7",
language = "English",
volume = "12",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery

AU - Kamshilin, Alexei A.

AU - Zaytsev, Valery V.

AU - Lodygin, Alexander V.

AU - Kashchenko, Victor A.

N1 - Kamshilin, A.A., Zaytsev, V.V., Lodygin, A.V. et al. Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery. Sci Rep 12, 1143 (2022). https://doi.org/10.1038/s41598-022-05080-7

PY - 2022/12

Y1 - 2022/12

N2 - Evaluation of tissue perfusion at various stages of surgery is of great importance for the implementation of the concept of safe surgery, including operations on the abdominal organs. Currently, there is no accurate and reliable intraoperative method for assessing tissue perfusion that could help surgeons determine the risks of ischemia and improve outcomes. We propose novel method of intraoperative assessment of tissue perfusion using video camera synchronized with the electrocardiogram. The technique is referred to as imaging photoplethysmography (iPPG). It can be used continuously for monitoring blood supply to organs e.g., before and after anastomosis. In our study, we followed 14 different surgical cases (four stomach and ten colorectal cancers) requiring reconstruction of various organs with anastomosis. With iPPG, intraoperative blood perfusion was successfully visualized and quantified in all 14 patients under study. As most indicative, here we describe in detail two clinical demonstrations during gastrectomy for gastric cancer and right-sided hemicolectomy for cancer of the ascending colon. Feasibility of the iPPG system to assess blood perfusion in organs before and after anastomosis during open surgery was demonstrated for the first time.

AB - Evaluation of tissue perfusion at various stages of surgery is of great importance for the implementation of the concept of safe surgery, including operations on the abdominal organs. Currently, there is no accurate and reliable intraoperative method for assessing tissue perfusion that could help surgeons determine the risks of ischemia and improve outcomes. We propose novel method of intraoperative assessment of tissue perfusion using video camera synchronized with the electrocardiogram. The technique is referred to as imaging photoplethysmography (iPPG). It can be used continuously for monitoring blood supply to organs e.g., before and after anastomosis. In our study, we followed 14 different surgical cases (four stomach and ten colorectal cancers) requiring reconstruction of various organs with anastomosis. With iPPG, intraoperative blood perfusion was successfully visualized and quantified in all 14 patients under study. As most indicative, here we describe in detail two clinical demonstrations during gastrectomy for gastric cancer and right-sided hemicolectomy for cancer of the ascending colon. Feasibility of the iPPG system to assess blood perfusion in organs before and after anastomosis during open surgery was demonstrated for the first time.

KW - Cancer

KW - Gastrointestinal cancer

KW - Imaging and sensing

KW - Prognostic markers

KW - Humans

KW - Stomach Neoplasms/surgery

KW - Gastrectomy/adverse effects

KW - Regional Blood Flow

KW - Feasibility Studies

KW - Monitoring, Intraoperative/methods

KW - Colectomy/adverse effects

KW - Colorectal Neoplasms/surgery

KW - Electrocardiography

KW - Photoplethysmography

UR - http://www.scopus.com/inward/record.url?scp=85123418204&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c366686b-abc0-3fca-b11b-2a0e8ed903b7/

U2 - 10.1038/s41598-022-05080-7

DO - 10.1038/s41598-022-05080-7

M3 - Article

C2 - 35064190

AN - SCOPUS:85123418204

VL - 12

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 1143

ER -

ID: 99669073