Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch
Aim. To assess the neuronal damage severity and cognitive status in conditions of unilateral antegrade cerebral perfusion through the brachiocephalic trunk during surgical reconstruction of the thoracic aorta.Material and methods. The study included 144 patients with aneurysm and dissection of the t...
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2019-09-01
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doaj-9700e4f5d95f49cd9117414e27f990f02021-07-28T14:02:35Zrus«FIRMA «SILICEA» LLC Российский кардиологический журнал1560-40712618-76202019-09-0108525810.15829/1560-4071-2019-8-52-582660Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic archB. N. Kozlov0D. S. Panfilov1M. O. Berezovskaya2I. V. Ponomarenko3N. I. Afanasyeva4A. I. Maksimov5Yu. K. Podoksenov6M. L. Dyakova7A. M. Gusakova8V. M. Shipulin9Cardiology Research Institute; Siberian State Medical UniversityCardiology Research InstituteCardiology Research InstituteCardiology Research InstituteCardiology Research InstituteCardiology Research InstituteCardiology Research Institute; Siberian State Medical UniversityCardiology Research InstituteCardiology Research InstituteCardiology Research InstituteAim. To assess the neuronal damage severity and cognitive status in conditions of unilateral antegrade cerebral perfusion through the brachiocephalic trunk during surgical reconstruction of the thoracic aorta.Material and methods. The study included 144 patients with aneurysm and dissection of the thoracic aorta. Patients underwent reconstructive surgery under cardiopulmonary bypass, unilateral antegrade cerebral perfusion and circulatory arrest. Before and after the intervention, a cognitive status analysis was performed using the Montreal Cognitive Assessment (MoCA), Amatinu test and Schulte tables. The dynamics of neuron-specific enolase (NSE), a marker of neuronal damage, was determined perioperatively.Results. The duration of cardiopulmonary bypass was 155 [115; 201] min, cardioplegic arrest — 100 [72; 150] min, unilateral perfusion — 20 [15; 51] min,circulatory arrest — 20 [15; 30]min.Hospital mortality was 7% (10 cases). Neurological complications were noted in 12 (8%) cases. All patients in the postoperative period (within 24 hours) showed an increase in NSE compared with baseline values (3,3 μg/L and 2,07 μg/L, respectively, p=0,0003), but not exceeding the upper limit of normal (9,9 μg/l). According to the results of psychometric tests, which were carried out upon admission to the hospital and 2 weeks after the operation, there were no negative changes (MoCA test: 24 [21; 26] points — 26 [24; 27] points, p=0,00001; Schulte tables: 288 [240; 368] s — 278 [241; 328] s, p=0,01; Amatuni sample 264 [216; 297] s — 254 [221; 280] s, p=0,57).Conclusion. Based on the analysis of the perioperative dynamics of neuronspecific enolase and cognitive tests, unilateral cerebral perfusion through the brachiocephalic trunk is effective and relatively safe. This method of perfusion protection of the brain helps to minimize postoperative neurological complications during operations on the thoracic aorta.https://russjcardiol.elpub.ru/jour/article/view/3229thoracic aortaantegrade unilateral cerebral perfusioncirculatory arrestneuron-specific enolase (nse)cognitive dysfunctionneurological complications |
collection |
DOAJ |
language |
Russian |
format |
Article |
sources |
DOAJ |
author |
B. N. Kozlov D. S. Panfilov M. O. Berezovskaya I. V. Ponomarenko N. I. Afanasyeva A. I. Maksimov Yu. K. Podoksenov M. L. Dyakova A. M. Gusakova V. M. Shipulin |
spellingShingle |
B. N. Kozlov D. S. Panfilov M. O. Berezovskaya I. V. Ponomarenko N. I. Afanasyeva A. I. Maksimov Yu. K. Podoksenov M. L. Dyakova A. M. Gusakova V. M. Shipulin Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch Российский кардиологический журнал thoracic aorta antegrade unilateral cerebral perfusion circulatory arrest neuron-specific enolase (nse) cognitive dysfunction neurological complications |
author_facet |
B. N. Kozlov D. S. Panfilov M. O. Berezovskaya I. V. Ponomarenko N. I. Afanasyeva A. I. Maksimov Yu. K. Podoksenov M. L. Dyakova A. M. Gusakova V. M. Shipulin |
author_sort |
B. N. Kozlov |
title |
Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch |
title_short |
Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch |
title_full |
Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch |
title_fullStr |
Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch |
title_full_unstemmed |
Analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch |
title_sort |
analysis of the neuronal damage severity and cognitive status in patients after operations on the aortic arch |
publisher |
«FIRMA «SILICEA» LLC |
series |
Российский кардиологический журнал |
issn |
1560-4071 2618-7620 |
publishDate |
2019-09-01 |
description |
Aim. To assess the neuronal damage severity and cognitive status in conditions of unilateral antegrade cerebral perfusion through the brachiocephalic trunk during surgical reconstruction of the thoracic aorta.Material and methods. The study included 144 patients with aneurysm and dissection of the thoracic aorta. Patients underwent reconstructive surgery under cardiopulmonary bypass, unilateral antegrade cerebral perfusion and circulatory arrest. Before and after the intervention, a cognitive status analysis was performed using the Montreal Cognitive Assessment (MoCA), Amatinu test and Schulte tables. The dynamics of neuron-specific enolase (NSE), a marker of neuronal damage, was determined perioperatively.Results. The duration of cardiopulmonary bypass was 155 [115; 201] min, cardioplegic arrest — 100 [72; 150] min, unilateral perfusion — 20 [15; 51] min,circulatory arrest — 20 [15; 30]min.Hospital mortality was 7% (10 cases). Neurological complications were noted in 12 (8%) cases. All patients in the postoperative period (within 24 hours) showed an increase in NSE compared with baseline values (3,3 μg/L and 2,07 μg/L, respectively, p=0,0003), but not exceeding the upper limit of normal (9,9 μg/l). According to the results of psychometric tests, which were carried out upon admission to the hospital and 2 weeks after the operation, there were no negative changes (MoCA test: 24 [21; 26] points — 26 [24; 27] points, p=0,00001; Schulte tables: 288 [240; 368] s — 278 [241; 328] s, p=0,01; Amatuni sample 264 [216; 297] s — 254 [221; 280] s, p=0,57).Conclusion. Based on the analysis of the perioperative dynamics of neuronspecific enolase and cognitive tests, unilateral cerebral perfusion through the brachiocephalic trunk is effective and relatively safe. This method of perfusion protection of the brain helps to minimize postoperative neurological complications during operations on the thoracic aorta. |
topic |
thoracic aorta antegrade unilateral cerebral perfusion circulatory arrest neuron-specific enolase (nse) cognitive dysfunction neurological complications |
url |
https://russjcardiol.elpub.ru/jour/article/view/3229 |
work_keys_str_mv |
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