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Academic Journal
Association between muscular tissue desaturation and acute kidney injury in patients after surgery for acute type A aortic dissection: a single-center retrospective study
Long Zhao, Ling Peng, Qianli Huang, Wei Wei
BMC Surgery, Vol 25, Iss 1, Pp 1-10 (2025)
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| Title | Association between muscular tissue desaturation and acute kidney injury in patients after surgery for acute type A aortic dissection: a single-center retrospective study |
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| Authors | Long Zhao, Ling Peng, Qianli Huang, Wei Wei |
| Publication Year |
2025
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| Source |
BMC Surgery, Vol 25, Iss 1, Pp 1-10 (2025)
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| Description |
Abstract Background A significant association between muscular tissue oxygen saturation (SmtO2), measured by near-infrared spectroscopy (NIRS), and postoperative complications has been observed in patients undergoing major surgery. However, the association between muscular tissue desaturation and acute kidney injury (AKI) has not yet been reported in patients following surgery for acute type A aortic dissection. Method One hundred seventy-four adult patients who underwent total aortic arch replacement (TAAR) under cardiopulmonary bypass (CPB) and deep hypothermic circulatory arrest (DHCA) for acute type A aortic dissection were retrospectively analyzed. Muscular tissue oxygen saturation (SmtO2) in the gastrocnemius muscle region and regional cerebral oxygen saturation (rScO2) on the bilateral forehead were measured using near-infrared spectroscopy (NIRS).The thresholds defining muscular tissue desaturation were SmtO2
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| Document Type |
article
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| Language |
English
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| Publisher Information |
BMC, 2025.
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| Subject Terms | |
