Motta-Ribeiro, Gabriel C Vidal Melo, Marcos F Jandre, Frederico C
Published in
Journal of clinical monitoring and computing
To evaluate a compact and easily interpretable 4-parameter model describing the shape of the volumetric capnogram, and the resulting estimates of anatomical dead space (VDAW) and Phase III (alveolar plateau) slope (SIII). Data from of 8 mildly-endotoxemic pre-acute respiratory distress syndrome sheep were fitted to the proposed 4-parameter model (4...
Wang, Meng Wang, Xiao Bao, Rui Zhu, Wen-Zhong Bian, Jin-Jun Deng, Xiao-Ming Han, Wen-Jun Wang, Jia-Feng
Published in
Journal of clinical monitoring and computing
Surgical pleth index (SPI) has been widely investigated in assessing the nociceptive level. The aim of this study was to investigate the relationship between SPI level and patient responses to trachea intubation and skin incision. A total of 40 patients undergoing open abdominal general surgery were recruited for analyses. The patients were monitor...
Colombo, Riccardo Agarossi, Andrea Borghi, Beatrice Ottolina, Davide Bergomi, Paola Ballone, Elisabetta Minari, Caterina Della Porta, Vanessa Menozzi, Emanuela Figini, Stefano
...
Published in
Journal of clinical monitoring and computing
Both the steep head-down position and pneumoperitoneum increase the intracranial pressure (ICP), and their combination for a prolonged period during laparoscopic radical prostatectomy (LRP) might influence the central nervous system homeostasis. Changes in optic nerve sheath diameter (ONSD) may reflect those in ICP. This study aims to quantify the ...
Højlund, J Agerskov, M Clemmesen, C G Hvolris, L Edvardsen Foss, N B
Published in
Journal of clinical monitoring and computing
Stable intraoperative haemodynamics are associated with improved outcome and even short periods of instability are associated with an increased risk of complications. During anaesthesia intermittent non-invasive blood pressure and heart rate remains the cornerstone of haemodynamic monitoring. Continuous monitoring of systemic blood pressure or even...
Unterbuchner, Christoph Werkmann, Markus Ziegleder, Raphael Kraus, Stephanie Seyfried, Timo Graf, Bernhard Zeman, Florian Blobner, Manfred Sinner, Barbara Metterlein, Thomas
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Published in
Journal of clinical monitoring and computing
Acceleromyography is characterised by an increase of the twitch response T1 (first twitch of the train-of-four [TOF]) during first 30 min of monitoring known as the staircase phenomenon. In adults the staircase phenomenon can be avoided by tetanic prestimulation. This study examined, if tetanic prestimulation eliminates the staircase phenomenon in ...
de Courson, Hugues Michard, Frédéric Chavignier, Camille Verchère, Eric Nouette-Gaulain, Karine Biais, Matthieu
Published in
Journal of clinical monitoring and computing
Changes in stroke volume (deltaSV) induced by a lung recruitment manoeuvre (LRM) have been shown to accurately predict fluid responsiveness during protective mechanical ventilation. Cardiac output monitors are used in a limited number of surgical patients. In contrast, all patients are monitored with a pulse oximeter, that may enable the continuous...
Niyogi, Subhrashis Guha Sen, Indu Mohini Jayant, Aveek Mandal, Banashree Bhardwaj, Neerja Yaddanapudi, Sandhya Mathew, Preethy
Published in
Journal of clinical monitoring and computing
Aortic peak systolic velocity variation (ΔVpeakAo) is a reliable dynamic indicator of preload in mechanically ventilated children. However, easily measurable alternative parameters like carotid peak systolic velocity variation (ΔVpeakCa) and suprasternal peak systolic velocity variation (ΔVpeakSs) are not well evaluated in children. The aim of the ...
Hayase, Kazuma Hayashi, Kazuko Sawa, Teiji
Published in
Journal of clinical monitoring and computing
Although the degree of dispersion in Poincaré plots of electroencephalograms (EEG), termed the Poincaré-index, detects the depth of anaesthesia, the Poincaré-index becomes estranged from the bispectral index (BIS) at lighter anaesthesia levels. The present study introduces Poincaré-index20-30 Hz, targeting the 20- to 30-Hz frequency, as the frequen...
Soehle, Martin Dehne, Hilmar Hoeft, Andreas Zenker, Sven
Published in
Journal of clinical monitoring and computing
An accurate determination of body core temperature is crucial during surgery in order to avoid and treat hypothermia, which is associated with poor outcome. In a prospective observational study, we evaluated the suitability of the Tcore™ device (Drägerwerk AG & Co. KGaA, Lübeck, Germany)-a non-invasive thermometer-to accurately determine core body ...
David, Marcelo Amran, Omer Peretz, Aviad Raviv, Aviad Pracca, Francisco
Published in
Journal of clinical monitoring and computing
This work describes the optimization of electrical bioimpedance measurements for indirect intra-abdominal pressure (IAP) assessment. The experimental run was performed on a female Sus scrofa domesticus (domestic pig). Different values of IAP were induced by inflation of the abdominal cavity, using a trocar placed near the umbilicus over the linea a...
