Literature DB >> 3655831

Changes in cerebral blood flow during anaesthesia and surgery in the sitting position.

R J Nelson1, A H Lovick, J D Pickard, J Brice, D Saunders, P J Horsey.   

Abstract

Serial measurements of global cerebral blood flow (CBF) were made in 15 patients undergoing elective neurosurgical procedures in the sitting position, using a modified intravenous 133Xenon technique. The mean supine CBF rose from 43 (+/-3) ml/100g/min to 62 (+/-6) ml/100g/min in the sitting position and remained elevated at the end of surgery at 62 (+/-5) ml/100g/min. Both increases in CBF were statistically significant with respect to baseline supine values.

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Year:  1987        PMID： 3655831      PMCID： PMC1032223          DOI： 10.1136/jnnp.50.8.971

Source DB:  PubMed          Journal:  J Neurol Neurosurg Psychiatry        ISSN： 0022-3050            Impact factor:   10.154


  11 in total

1.  Respiratory dead space and arterial to end-tidal carbon dioxide tension difference in anesthetized man.

Authors:  J F NUNN; D W HILL
Journal:  J Appl Physiol       Date:  1960-05       Impact factor: 3.531

2.  THE CEREBRAL BLOOD FLOW IN MALE SUBJECTS AS MEASURED BY THE NITROUS OXIDE TECHNIQUE. NORMAL VALUES FOR BLOOD FLOW, OXYGEN UTILIZATION, GLUCOSE UTILIZATION, AND PERIPHERAL RESISTANCE, WITH OBSERVATIONS ON THE EFFECT OF TILTING AND ANXIETY.

Authors:  P Scheinberg; E A Stead
Journal:  J Clin Invest       Date:  1949-09       Impact factor: 14.808

3.  Positional cerebral ischaemia.

Authors:  L R Caplan; S Sergay
Journal:  J Neurol Neurosurg Psychiatry       Date:  1976-04       Impact factor: 10.154

4.  Regional pulmonary perfusion and V/Q in awake and anesthetized-paralyzed man.

Authors:  S J Landmark; T J Knopp; K Rehder; A D Sessler
Journal:  J Appl Physiol Respir Environ Exerc Physiol       Date:  1977-12

5.  Supratentorial epidural pressure recorded during posterior fossa surgery.

Authors:  H Nornes; B Magnaes
Journal:  J Neurosurg       Date:  1971-11       Impact factor: 5.115

6.  The sitting position in neurosurgery: a retrospective analysis of 488 cases.

Authors:  M Standefer; J W Bay; R Trusso
Journal:  Neurosurgery       Date:  1984-06       Impact factor: 4.654

7.  Effect of posture on inter-regional distribution of pulmonary perfusion and VA/Q ratios in man.

Authors:  T C Amis; H A Jones; J M Hughes
Journal:  Respir Physiol       Date:  1984-05

8.  Effects of the sitting position on blood flow in the internal carotid artery of man during general anesthesia.

Authors:  G T Tindall; A Craddock; J C Greenfield
Journal:  J Neurosurg       Date:  1967-04       Impact factor: 5.115

9.  Postural variations in dead space and CO2 gradients breathing air and O2.

Authors:  C P LARSON; J W SEVERINGHAUS
Journal:  J Appl Physiol       Date:  1962-05       Impact factor: 3.531

10.  Cardiorespiratory effects of the sitting position in neurosurgery.

Authors:  D G Dalrymple; S W MacGowan; G F MacLeod
Journal:  Br J Anaesth       Date:  1979-11       Impact factor: 9.166
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  3 in total

1.  Differences between internal jugular vein and vertebral vein flow examined in real time with the use of multigate ultrasound color Doppler.

Authors:  G Ciuti; D Righi; L Forzoni; A Fabbri; A Moggi Pignone
Journal:  AJNR Am J Neuroradiol       Date:  2013-05-30       Impact factor: 3.825

2.  Effect of the knee-chest position on cerebral blood flow in patients undergoing lumbar spinal surgery.

Authors:  J F Pittet; A Ramadan; D R Morel; A Forster
Journal:  J Neurol Neurosurg Psychiatry       Date:  1989-11       Impact factor: 10.154

3.  Shy-Drager syndrome. Effect of fludrocortisone and L-threo-3,4-dihydroxyphenylserine on the blood pressure and regional cerebral blood flow.

Authors:  S Matsubara; Y Sawa; H Yokoji; M Takamori
Journal:  J Neurol Neurosurg Psychiatry       Date:  1990-11       Impact factor: 10.154
  3 in total

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