Noninvasive Intracranial Pressure Measurement in the Newborn

Easa, David

doi:10.1001/archpedi.1983.02140300014004

Cited by 21 publications

(9 citation statements)

References 17 publications

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“…Currently, there are no reports of the use of this technique in facial trauma, but we suggest that it would be a more accurate method than globe palpation. Interestingly, a positive correlation between IOP (measured using handheld tonometry) and intracranial pressure has been reported 23,61 . Unfortunately, in the presence of proptosis, IOP does not reflect retrobulbar pressure.…”

Section: Tonometrymentioning

confidence: 99%

Advanced Trauma Life Support (ATLS) and facial trauma: can one size fit all? Part 4: ‘Can the patient see?’ Timely diagnosis, dilemmas and pitfalls in the multiply injured, poorly responsive/unresponsive patient

Perry¹,

Moutray

2008

International Journal of Oral and Maxillofacial Surgery

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Section: Tonometrymentioning

confidence: 99%

Advanced Trauma Life Support (ATLS) and facial trauma: can one size fit all? Part 4: ‘Can the patient see?’ Timely diagnosis, dilemmas and pitfalls in the multiply injured, poorly responsive/unresponsive patient

Perry¹,

Moutray

2008

International Journal of Oral and Maxillofacial Surgery

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“…Basal ICP values were not detectable in some babies as the detection limit of the instrument was 5 mm Hg, and basal mean ICP in normal term infants is 5.3 B 1.3 mm Hg and in preterm infants 5.1 B 0.9 mm Hg [24]. The mean ICP value after positioning babies for JV sampling was 17.4 B 4.1 mm Hg.…”

Section: Resultsmentioning

confidence: 92%

“…2.2 cm; weight 64 g). It has been successfully used by other authors to measure ICP [24,25]. It has a range of 5-80 mm Hg and is battery powered.…”

Section: Methodsmentioning

confidence: 99%

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Intracranial Pressure during Procedural Pain

Bellieni

Burroni²,

Perrone³

et al. 2003

Neonatology

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Physiological changes provoked by pain may threaten the integrity of the CNS. In particular, intracranial pressure (ICP) regulates brain perfusion, and its sudden increase may trigger brain haemorrhage. We measured ICP in 51 healthy newborns (gestational age: 35–41 weeks) during blood sampling, by means of a tonometer applied to the anterior fontanelle. Peak ICP values were compared during 3 different types of blood sampling: from the external jugular vein (JV), by heel prick and by heel prick with sensorial saturation. Sensorial saturation consists in giving sensorial stimuli during pain to arrest the transmission of pain to the cerebral cortex. ICP peak values during heel prick were higher than during JV sampling (mean = 26.22 vs. 21.036 mm Hg; p < 0.0001), though babies who underwent the latter procedure had high ICP values before sampling due to the body position required. Heel prick with sensorial saturation was associated with a lower ICP peak (mean = 11.75 mm Hg) than sampling from JV (p < 0.0001). We concluded that heel prick caused a greater rise in ICP than sampling from JV and that sensorial saturation moderated the rise associated with heel prick.

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“…Regarding various measurement methods, normal and abnormal ICP values will differ among neonates with low birth weight. For noninvasive methods of ICP measurement, which employ optic fibers [200] and pneumatic-tonometric sensors [201], the normal value in healthy neonates ranges from 4.5 to 7.0 cm H 2 O. The normal values of ICP measured during lumbar puncture range from 3 to 7 cm H 2 O [28].…”

Section: Assessment Of Clinical Signs Of Intracranial Hypertension Inmentioning

confidence: 99%

The Role of Transcranial Doppler Sonography in the Management of Pediatric Hydrocephalus

Kolarovszki¹

2019

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IV 5. Etiology of hydrocephalus 5.1 Congenital hydrocephalus 5.2 Acquired postnatal hydrocephalus 6. Pathophysiology of hydrocephalus 6.1 Pathophysiological mechanisms of onset and development of hydrocephalus 6.2 Pathologic changes in hydrocephalus 6.3 Vascular changes in hydrocephalus 6.4 Biochemical changes in hydrocephalus 6.5 Changes of cerebral metabolism in hydrocephalus 7. Clinical manifestations of pediatric hydrocephalus 8. Basic properties of ultrasound 9. Biological effects of ultrasound 9.1 Thermal effects 9.2 Cavitation 9.3 Other mechanic effects 10. Doppler sonography 10.1 The role of Doppler principle in ultrasonography 10.2 The Doppler systems with continuous wave (CW) 10.3 The pulsatility Doppler systems (the pulsed waves, PW) 10.4 The color flow Doppler tomography (CFD, real-time two-dimensional Doppler) 10.5 The technique of the color Doppler power mapping (color Doppler energy, CDE; color power angio, CPA; Doppler power mode; power mapping) 11. The transcranial color-coded Doppler ultrasonography 11.1 The transcranial color-coded Doppler ultrasonographic examination 12. The Doppler curve, measured and calculated parameters 12.1 The Doppler curve 12.2 Measured and assessed parameters of the Doppler curve 12.3 Development of Doppler parameters of cerebral circulation: physiological values 12.3.1 Neonates 12.3.2 Infancy V 12.4 The factors influencing the value of qualitative indices of the Doppler curve 12.4.1 The factors increasing the resistance index of cerebral arteries 12.4.2 Factors decreasing the resistance index of cerebral arteries 13. Morphology of the cerebral ventricles in pediatric hydrocephalus 14. Assessment of Doppler parameters of the cerebral arteries in children with hydrocephalus 15. Case reports 15.1 Assessment of intracranial dynamics in the preterm neonate with hydrocephalus before and after insertion of external ventricular drainage 15.2 Observation of intraindividual dynamics in the preterm neonate with asphyxia and development of progressive hydrocephalus regarding indication of drainage procedure 15.3 Impact of tachycardia on Doppler parameters of blood flow in ACA in the infant with active hydrocephalus 15.4 Assessment of intracranial dynamics of the infant with schizencephaly 15.5 Assessment of intracranial dynamics in the term neonate with congenital hydrocephalus, Arnold-Chiari malformation type II and lumbosacral myelomeningocele 15.6 Assessment of intracranial dynamics in the preterm neonate with posthemorrhagic hydrocephalus 15.7 Assessment of intracranial dynamics in the neonate with occipital encephalocele and congenital hydrocephalus 15.8 Assessment of intracranial dynamics in the term neonate with birth trauma, intracerebral hemorrhage and hemocephalus 15.9 Assessment of intracranial dynamics in the neonate with congenital hydrocephalus and VP shunt revision 15.10 Assessment of intracranial dynamics of congenital hydrocephalus in prenatal and postnatal period

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Noninvasive Intracranial Pressure Measurement in the Newborn

Cited by 21 publications

References 17 publications

Advanced Trauma Life Support (ATLS) and facial trauma: can one size fit all? Part 4: ‘Can the patient see?’ Timely diagnosis, dilemmas and pitfalls in the multiply injured, poorly responsive/unresponsive patient

Advanced Trauma Life Support (ATLS) and facial trauma: can one size fit all? Part 4: ‘Can the patient see?’ Timely diagnosis, dilemmas and pitfalls in the multiply injured, poorly responsive/unresponsive patient

Intracranial Pressure during Procedural Pain

The Role of Transcranial Doppler Sonography in the Management of Pediatric Hydrocephalus

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