Effect of altering cerebrospinal fluid pressure on spinal cord blood flow

Kazama, Shigeru; Masaki, Yoshihiko; Maruyama, Shigeyoshi; Ishihara, Akira

doi:10.1016/0003-4975(94)91082-0

Cited by 32 publications

(27 citation statements)

References 12 publications

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“…65 Spinal cord perfusion pressure must stay above 50-60 mm Hg to protect the spinal cord from ischemia. 42,54 Several studies have supported the notion that SCPP is more relevant in determining SCBF than are CSFP and MABP. Griffiths and associates 34 exemplified this point when they raised SCPP significantly (from 5 to 123 mm Hg) in dogs while maintaining CSFP, and they observed a stealthy rebound of the SCBF.…”

Section: Spinal Cord Blood Flow After Thoracic Aortic Occlusionmentioning

confidence: 97%

“…When CSFP exceeded 40 mm Hg during the operation (12.5%), paraparesis developed postoperatively. 42 Blaisdell and Cooley 5 found that when the CSFP was higher than the distal aortic pressure, the incidence of paraplegia increased by 17%.…”

Section: Spinal Cord Blood Flow After Thoracic Aortic Occlusionmentioning

confidence: 99%

“…29-34). SCPP must stay above 50-60 mm Hg to protect the spinal cord from ischemia (Kazama, Masaki et al, 1994, pp. 112-115, Mauney, Blackbourne et al, 1995.…”

Section: Aortic Cross-clampingmentioning

confidence: 99%

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Blood supply and vascular reactivity of the spinal cord under normal and pathological conditions

Martirosyan¹,

Feuerstein²,

Theodore³

et al. 2011

SPI

192

133

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The authors present a review of spinal cord blood supply, discussing the anatomy of the vascular system and physiological aspects of blood flow regulation in normal and injured spinal cords. Unique anatomical functional properties of vessels and blood supply determine the susceptibility of the spinal cord to damage, especially ischemia. Spinal cord injury (SCI), for example, complicating thoracoabdominal aortic aneurysm repair is associated with ischemic trauma. The rate of this devastating complication has been decreased significantly by instituting physiological methods of protection. Traumatic SCI causes complex changes in spinal cord blood flow, which are closely related to the severity of injury. Manipulating physiological parameters such as mean arterial blood pressure and intrathecal pressure may be beneficial for patients with an SCI. Studying the physiopathological processes of the spinal cord under vascular compromise remains challenging because of its central role in almost all of the body's hemodynamic and neurofunctional processes.

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Section: Spinal Cord Blood Flow After Thoracic Aortic Occlusionmentioning

confidence: 97%

Section: Spinal Cord Blood Flow After Thoracic Aortic Occlusionmentioning

confidence: 99%

See 1 more Smart Citation

Blood supply and vascular reactivity of the spinal cord under normal and pathological conditions

Martirosyan¹,

Feuerstein²,

Theodore³

et al. 2011

SPI

192

133

View full text Add to dashboard Cite

show abstract

“…A drenagem de líquido céfalo-raquidiano (LCR) para diminuição da pressão intratecal constitui outra forma referida de proteção medular, amplamente testada em diversos modelos animais, associada ou não à infusão de drogas neurotrópico-negativas [160][161][162][163][164][165][166][167] .…”

Section: Aorta Descendente -Toraco-abdominalunclassified

Diretrizes para a cirurgia das doenças da aorta

Albuquerque¹,

Palma²,

Braile³

et al. 2004

Arq. Bras. Cardiol.

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“…Drainage of cephalic-rachidian liquid (CRL) to reduce the intrathecal pressure constitutes another form of medullar protection, widely tested in several animal models, associated or not with infusion of neurotropic-negative drugs [156][157][158][159][160][161][162][163].…”

Section: Descending Aorta -Thoracic-abdominalmentioning

confidence: 99%