Monitoring tissue perfusion during extracorporeal circulation with laser speckle contrast imaging

N.A.

Makale detayları

Monitoring tissue perfusion during extracorporeal circulation with laser speckle contrast imaging

Yazarlar:

N.A.

Yayıncı:

Marmara University

Ana Başlıklar:

Surgery (Other)

Dergi:

Marmara Medical Journal Vol.36 Issue 3, pp.339-343

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001298908

pISSN:

1019-1941

Anahtar kelimeler:

Özet:

 Objective: The laser speckle contrast imaging LSCI system is a method to evaluate microcirculation. The primary aim of our study is to evaluate the relationship between LSCI and perfusion markers in coronary artery bypass grafting CABG. Our second aim is to investigate the relationship between LSCI and extubation time in the intensive care unit. Patients and Methods: Fifteen patients aged 43-80 years who will undergo on-pump CABG were included in the prospective study. Mean arterial pressure mmHg, heart rate min-1, PO2 mmHg, PCO2 mmHg and lactate mmolL levels were measured preinduction, post-induction, 10th minute of the extracorporeal circulation, post-crossclamp, and post-operatively. At the same time points, LSCI values from the skin were measured and recorded. The intubation times of the patients were also recorded. Results: There was no significant change in systemic tissue perfusion markers P0.05. LSCI perfusion values decreased significantly from induction and remained low until the end of surgery P0.05. The perfusion value 9811 PU of the patients who were intubated for less than 8 hours was better than the perfusion value 524.8 PU of the patients who were intubated for more than 8 hours P0.05. Conclusion: In our study, a significant change occurred in skin tissue perfusion before systemic perfusion parameters in CABG, and low perfusion was associated with prolonged intubation time.

 Objective: The laser speckle contrast imaging LSCI system is a method to evaluate microcirculation. The primary aim of our study is to evaluate the relationship between LSCI and perfusion markers in coronary artery bypass grafting CABG. Our second aim is to investigate the relationship between LSCI and extubation time in the intensive care unit. Patients and Methods: Fifteen patients aged 43-80 years who will undergo on-pump CABG were included in the prospective study. Mean arterial pressure mmHg, heart rate min-1, PO2 mmHg, PCO2 mmHg and lactate mmolL levels were measured preinduction, post-induction, 10th minute of the extracorporeal circulation, post-crossclamp, and post-operatively. At the same time points, LSCI values from the skin were measured and recorded. The intubation times of the patients were also recorded. Results: There was no significant change in systemic tissue perfusion markers P0.05. LSCI perfusion values decreased significantly from induction and remained low until the end of surgery P0.05. The perfusion value 9811 PU of the patients who were intubated for less than 8 hours was better than the perfusion value 524.8 PU of the patients who were intubated for more than 8 hours P0.05. Conclusion: In our study, a significant change occurred in skin tissue perfusion before systemic perfusion parameters in CABG, and low perfusion was associated with prolonged intubation time.

 Objective: The laser speckle contrast imaging LSCI system is a method to evaluate microcirculation. The primary aim of our study is to evaluate the relationship between LSCI and perfusion markers in coronary artery bypass grafting CABG. Our second aim is to investigate the relationship between LSCI and extubation time in the intensive care unit. Patients and Methods: Fifteen patients aged 43-80 years who will undergo on-pump CABG were included in the prospective study. Mean arterial pressure mmHg, heart rate min-1, PO2 mmHg, PCO2 mmHg and lactate mmolL levels were measured preinduction, post-induction, 10th minute of the extracorporeal circulation, post-crossclamp, and post-operatively. At the same time points, LSCI values from the skin were measured and recorded. The intubation times of the patients were also recorded. Results: There was no significant change in systemic tissue perfusion markers P0.05. LSCI perfusion values decreased significantly from induction and remained low until the end of surgery P0.05. The perfusion value 9811 PU of the patients who were intubated for less than 8 hours was better than the perfusion value 524.8 PU of the patients who were intubated for more than 8 hours P0.05. Conclusion: In our study, a significant change occurred in skin tissue perfusion before systemic perfusion parameters in CABG, and low perfusion was associated with prolonged intubation time.

 Objective: The laser speckle contrast imaging LSCI system is a method to evaluate microcirculation. The primary aim of our study is to evaluate the relationship between LSCI and perfusion markers in coronary artery bypass grafting CABG. Our second aim is to investigate the relationship between LSCI and extubation time in the intensive care unit. Patients and Methods: Fifteen patients aged 43-80 years who will undergo on-pump CABG were included in the prospective study. Mean arterial pressure mmHg, heart rate min-1, PO2 mmHg, PCO2 mmHg and lactate mmolL levels were measured preinduction, post-induction, 10th minute of the extracorporeal circulation, post-crossclamp, and post-operatively. At the same time points, LSCI values from the skin were measured and recorded. The intubation times of the patients were also recorded. Results: There was no significant change in systemic tissue perfusion markers P0.05. LSCI perfusion values decreased significantly from induction and remained low until the end of surgery P0.05. The perfusion value 9811 PU of the patients who were intubated for less than 8 hours was better than the perfusion value 524.8 PU of the patients who were intubated for more than 8 hours P0.05. Conclusion: In our study, a significant change occurred in skin tissue perfusion before systemic perfusion parameters in CABG, and low perfusion was associated with prolonged intubation time.

Makale detayları

Monitoring tissue perfusion during extracorporeal circulation with laser speckle contrast imaging

Yazarlar:

N.A.

Yayıncı:

Marmara University

Ana Başlıklar:

Surgery (Other)

Dergi:

Marmara Medical Journal Vol.36 Issue 3, pp.339-343

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001298908

pISSN:

1019-1941

Skin perfusion

Laser speckle contrast imaging

Extracorporeal circulation

Coronary artery bypass grafting

Extubation time

Sayı

Makale detayları

Monitoring tissue perfusion during extracorporeal circulation with laser speckle contrast imaging

Yazarlar: N.A.

Yayıncı: Marmara University

Ana Başlıklar: Surgery (Other)

Dergi: Marmara Medical Journal Vol.36 Issue 3, pp.339-343

Belge Tipi: Makale

Yayın Tarihi: 9/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001298908

pISSN: 1019-1941

Skin perfusion

Laser speckle contrast imaging

Extracorporeal circulation

Coronary artery bypass grafting

Extubation time

Sayı

Yazarlar:

N.A.

Yayıncı:

Marmara University

Ana Başlıklar:

Surgery (Other)

Dergi:

Marmara Medical Journal Vol.36 Issue 3, pp.339-343

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001298908

pISSN:

1019-1941