The purpose of this study was to investigate reliability, handling characteristics and complication rate of the CAMINO-ICP-monitor- system in clinical routine. In a case controlled study 82 patients with intracranial pathology necessitating ICP-monitoring received either a ventricular or a parenchymal CAMINO-device. Clinical assessment of curve shape and apparent reliability of the measurement was documented. Probe postition and presence of hematoma was evaluated in all patients with a CT after probe insertion. Handling complications, i.e. dislocation were recorded. At the end of the measuring period the drift of the probe was checked ex vivo and a two point calibration was performed using a water column. During one year 82 patients received 95 probes (parench. 73, ventric. 22). The average measuring period was 91.3 ± 70.6 hrs. Catheter position was verified by CCT for 67 (70.5%) probes. 92.5% of the devices were placed correctly. Clinically 88.4% of the measurements were assessed plausible, in 8.2% the displayed ICP-values were judged to be too high, in 2.1% too low. Probe drift after explanation was -0.21 mmHg/24 hrs. The mean value of the recalibrated probes in the water column corresponding to 15.8 mmHg was 14.7 ± 1.9 mmHg. There was no correlation between neither drift nor funtion in the water column and the duration of the measurement. Technical complications exclusively related to the construction of the CAMINO-system like kinking of the cable, dislocation (probe pulled out) or dislocated fixation screw were too high (25.3%).
CITATION STYLE
Schürer, L., Münch, E., Piepgras, A., Weigel, R., Schilling, L., & Schmiedek, P. (1997). Assessment of the CAMINO Intracranial Pressure Device in Clinical Practice. Acta Neurochirurgica, Supplement, 1997(70), 296–298. https://doi.org/10.1007/978-3-7091-6837-0_92
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