Vigilance scoring in children with acquired brain injury: Vienna Vigilance Score in comparison with usual coma scales.

An instrument in neurologic rehabilitation for the assessment of a person's clarity of consciousness must fulfill the need to provide the rehabilitation team with some information regarding the structuring of the rehabilitation process. The Vienna Vigilance Score is oriented toward cooperation within the rehabilitation team with the specific advantage of focus on the subject status of the patient on the basis of the dialogue. It does not use painful stimuli and is oriented toward the next developmental step of the rehabilitation process. The first extensive application of the Vienna Vigilance Score was carried out in a 3-year study of 38 children and adolescents. We report the comparison with other coma scales (Glasgow Coma Scale, Children's Coma Score, and Modified Glasgow Coma Scale) on 24 children and adolescents (1.4-16.8 years of age). The results showed satisfying statistical parameters: measuring range comparable with other scales; a Kendall tau correlation of .59 on both the Modified Glasgow Coma Scale and the Children's Coma Scale and of .66 on the Glasgow Coma Scale; a Spearman's rank order correlation of .70 to both the Modified Glasgow Coma Scale and the Children's Coma Scale and of .78 on the Glasgow Coma Scale. By accepting the Glasgow Coma Scale as a gold standard for classification of the level of coma, we can confirm satisfactory measuring qualities for the Vienna Vigilance Score.

Neurological rehabilitation in children and adolescents.

We report about 38 patients aged between 1 and 19 years (36.8% female, 63.2% male; mean age 7.8 years) admitted as inpatients for further neurorehabilitation mostly 4 weeks after severe acquired brain injury (ABI) of different aetiology. Of the patients, 73.7% were in a state of minimal responsiveness (vigilance score < 7 WVS) on admission. We evaluate the course of rehabilitation and the outcome 6 months after the end of the inpatient-period. The average stay of 15.5 weeks is strikingly low. The average intensity of therapy comes to about 16 units per week including strategies of rehabilitative education. The incidence of good rehabilitation was 21%, whereas almost 45% of patients displayed severe impairment. Although further improvements were found in almost 40% of patients 6 months later, these only slightly changed the overall picture of the GOS values. More than 3/4 returned to their families after rehabilitation, often despite great functional impairment. A return to the former environment outside the family (kindergarten, school) was, however, possible in 2/3 of the subjects. The proportion of minimally responsive patients fell from 73.7% to 18.4% during the stationary rehabilitation phase. After a further 6 months (follow up), 36.4% of the originally minimally responsive patients achieved a GOS value of > 5.

[Effectiveness and complications of percutaneous central venous catheters in neonatal intensive care]. / Effizienz und Komplikationen zentralvenöser Einschwemmkatheter in der Intensivneonatologie.

Low birth weight babies and sick full-term babies, who require total parenteral nutrition and repeated intravenous applications of drugs, which irritate peripheral veins, very often need a reliable central venous catheter. The aim of our paper was to study prospectively the efficiency and the complications of peripheral percutaneous Silastic-catheters. Over a period of 9 month we inserted 114 central venous catheters via peripheral veins in 111 premature babies and sick full-term infants at our neonatal intensive care unit. The mean duration of use was 13.7 days, the catheter-induced septicaemia-rate was 3.5%. We never saw serious complications of a central venous catheter, the most common complication was an intravasal central obstruction, but we found no relation between the occurrence-risk of complications, the duration of use and the infusion flow rate.