Conductive heating mattress leads to ECG changes that mimic pacemaker spikes.

abstract：:Auditory steady state responses (ASSR) may offer an alternative to brainstem auditory evoked potentials for monitoring of the auditory nerve during surgical procedures. In the current study, we evaluated the influence of noise on ASSR characteristics in total intravenous anesthesia (TIVA). Simulated ASSR in real noise...

journal_title：Journal of clinical monitoring and computing

authors： Rampp S,Rensch L,Simmermacher S,Rahne T,Strauss C,Prell J

更新日期：2017-02-01 00:00:00

abstract：:Detection of hypovolemia prior to overt hemodynamic decompensation remains an elusive goal in the treatment of critically injured patients in both civilian and combat settings. Monitoring of heart rate variability has been advocated as a potential means to monitor the rapid changes in the physiological state of hemorr...

journal_title：Journal of clinical monitoring and computing

authors： Ji SY,Belle A,Ward KR,Ryan KL,Rickards CA,Convertino VA,Najarian K

更新日期：2013-06-01 00:00:00

abstract：OBJECTIVE:To test the ability of a microphone recording system, located distal to the respiratory outflow tract, to track the timing of the inspiratory and expiratory phases of breathing in awake healthy subjects. METHODS:Fifteen subjects participated. Breath sounds were recorded using a microphone embedded in a face ...

journal_title：Journal of clinical monitoring and computing

authors： Alshaer H,Fernie GR,Bradley TD

更新日期：2011-10-01 00:00:00

abstract：:Changes have been made to the AnaConDa device (Sedana Medical, Stockholm, Sweden), decreasing its size to reduce dead space and carbon dioxide (CO2) retention. However, this also involves a decrease in the surface area of the activated carbon filter. The CO2 elimination and sevoflurane (SEV) reflection of the old devi...

journal_title：Journal of clinical monitoring and computing

authors： Marcos-Vidal JM,Merino M,González R,García C,Rey S,Pérez I

更新日期：2020-02-01 00:00:00

abstract：:Pulse contour analysis techniques are used for beat-to-beat tracking of cardiac output in critically ill patients. However, an adequate pulse pressure waveform signal and identification of the appropriate (i.e. systolic) part of the waveform by the monitor are crucial for correct calculation of continuous cardiac outp...

journal_title：Journal of clinical monitoring and computing

authors： Grensemann J,Wappler F,Sakka SG

更新日期：2013-10-01 00:00:00

abstract：OBJECTIVE:An atypical "tails-up" capnograph pattern was noticed in a patient during the use of an accidentally crushed sampling tube with a slit-like hole. We investigated the mechanics involved in the observed capnograph pattern. METHODS:Forty consenting ASA I patients of both sexes presenting for tonsillectomy were ...

journal_title：Journal of clinical monitoring and computing

authors： Tripathi M,Pandey M

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Ventricular late potentials (LP) recording with signal-averaged electrocar- diogram allow identifying patients at risk of sudden death and ventricular tachycardia. Cardiac surgery with cardiopulmonary bypass (CPB) could predispose to the development of myocardial ischemia related to imperfect c...

journal_title：Journal of clinical monitoring and computing

authors： Schütz N,Romand JA,Yanez ND,Treggiari MM,Bendjelid K

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND:The value of the impedance cardiography (IC) method for measuring cardiac output (CO) with the subject in the left lateral position has not yet been established. We compared the CO after a 30 degrees head-up tilt with the subjects in the supine and left lateral position. METHODS:Thirty healthy young volunte...

journal_title：Journal of clinical monitoring and computing

authors： Kamenik M

更新日期：1999-12-01 00:00:00

abstract：:Currently, there are plenty of videolaryngoscopes that appear on the market. They have different specifications. Some of these features favor the fact that they are more suited for educational purposes of future operators and others can be characterized with an excellent clinical use. In this study we compared four ty...

journal_title：Journal of clinical monitoring and computing

authors： Cierniak M,Timler D,Wieczorek A,Sekalski P,Borkowska N,Gaszynski T

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVE:Transcranial Motor Evoked Potentials (TcMEPs) are sometimes used during lumbar spine surgery in order to detect and prevent an intraoperative nerve root injury. Typically, a fixed stimulus is applied, and one monitors for changes in response amplitude from several myotomes. Increased stimulating voltage may o...

journal_title：Journal of clinical monitoring and computing

authors： Lyon R,Gibson A,Burch S,Lieberman J

更新日期：2010-12-01 00:00:00

abstract：:The Sensmart Model X-100 (Nonin Medical Inc, Plymouth, MN, USA) is a relatively new device that possesses two sets of emitters and detectors and uses near infrared spectroscopy (NIRS) to measure regional cerebral oxygen saturation (rSO2). The value of rSO2 obtained by other NIRS devices is affected by physiological an...

journal_title：Journal of clinical monitoring and computing

authors： Tanaka Y,Suzuki M,Yoshitani K,Sakamoto A,Bito H

更新日期：2020-07-31 00:00:00

abstract：:Oesophageal balloon calibration improves the oesophageal pressure (Pes) assessment during invasive controlled mechanical ventilation. The primary aim of the present investigation was to ascertain the feasibility of oesophageal balloon calibration during pressure support ventilation (PSV). Secondarily, the calibrated P...

journal_title：Journal of clinical monitoring and computing

authors： Cammarota G,Verdina F,Santangelo E,Lauro G,Boniolo E,Tarquini R,Spinelli E,Zanoni M,Garofalo E,Bruni A,Pesenti A,Della Corte F,Navalesi P,Vaschetto R,Mauri T

更新日期：2020-12-01 00:00:00

abstract：:The recently developed technique for measuring cutaneous mitochondrial oxygen tension (mitoPO2) by means of the Protoporphyrin IX-Triplet State Lifetime Technique (PpIX-TSLT) provides new opportunities for assessing mitochondrial function in vivo. The aims of this work were to study whether cutaneous mitochondrial mea...

journal_title：Journal of clinical monitoring and computing

authors： Harms FA,Bodmer SI,Raat NJ,Mik EG

更新日期：2015-08-01 00:00:00

abstract：:Cigarette smoking is often associated with the development of several respiratory diseases however, if diagnosed early, the changes in the lung tissue caused by smoking may be reversible. Computerised respiratory sounds have shown to be sensitive to detect changes within the lung tissue before any other measure, howev...

journal_title：Journal of clinical monitoring and computing

authors： Oliveira A,Sen I,Kahya YP,Afreixo V,Marques A

更新日期：2017-06-01 00:00:00

abstract：:Central venous pressure (CVP) is an important clinical parameter for physicians but only the absolute CVP value is typically monitored in the intensive care unit (ICU). In this study, we propose a novel mathematical method to present and analyze CVP signals. A total of 44 suitable samples were chosen from a total of 6...

journal_title：Journal of clinical monitoring and computing

authors： Atefvahid P,Hassani K,Jafarian K,Doyle DJ,Ahmadi H

更新日期：2017-06-01 00:00:00

abstract：:Incident dark field imaging (IDF) is a new generation handheld microscope for bedside visualization and quantification of microcirculatory alterations. IDF is the technical successor of sidestream dark field imaging (SDF), currently the most used device for microcirculatory measurements. In (pre)term neonates the redu...

journal_title：Journal of clinical monitoring and computing

authors： van Elteren HA,Ince C,Tibboel D,Reiss IK,de Jonge RC

更新日期：2015-10-01 00:00:00

abstract：OBJECTIVE:Several studies suggest that parameters derived from bispectral analysis of the EEG can be used to characterize specific cortical activation states represented by non linear interaction between brain electrical oscillations. For example, it was shown that so-called bispectral indices can be used to assess the...

journal_title：Journal of clinical monitoring and computing

authors： Arnold M,Witte H,Schelenz C

更新日期：2002-02-01 00:00:00

abstract：:We compare the sensitivity and specificity of clinician visual waveform analysis against an automated system's waveform analysis in detecting ineffective triggering in mechanically ventilated intensive care unit patients when compared against a reference label set based upon analysis of respiratory muscle activity. El...

journal_title：Journal of clinical monitoring and computing

authors： Phan TS,Costa R,Haddad WM,Mullis JC,Price LT,Cason AD,Bailey JM,Gholami B

更新日期：2020-12-01 00:00:00

abstract：:The use of processed electroencephalography (EEG) using a simple frontal lead system has been made available for assessing the impact of anesthetic medications during surgery. This review discusses the basic principles behind these devices. The foundations of anesthesia monitoring rest on the observations of Guedel wi...

journal_title：Journal of clinical monitoring and computing

authors： Jameson LC,Sloan TB

更新日期：2006-12-01 00:00:00

abstract：:To develop and validate a mathematical model for predicting intracranial pressure (ICP) noninvasively using phase-contrast cine MRI (PC-MRI). We performed a retrospective analysis of PC-MRI from patients with communicating hydrocephalus (n = 138). The patients were recruited from Shenzhen Second People's Hospital betw...

journal_title：Journal of clinical monitoring and computing

authors： Long J,Sun D,Zhou X,Huang X,Hu J,Xia J,Yang G

更新日期：2020-10-01 00:00:00

abstract：:Studies reveal that the false alarm rate (FAR) demonstrated by intensive care unit (ICU) vital signs monitors ranges from 0.72 to 0.99. We applied machine learning (ML) to ICU multi-sensor information to imitate a medical specialist in diagnosing patient condition. We hypothesized that applying this data-driven approa...

journal_title：Journal of clinical monitoring and computing

authors： Hever G,Cohen L,O'Connor MF,Matot I,Lerner B,Bitan Y

更新日期：2020-04-01 00:00:00

abstract：:Positive end-expiratory pressure (PEEP) can be titrated by electrical impedance tomography (EIT). The aim of the present study was to examine the performance of different EIT measures during PEEP trials with the aim of identifying "optimum" PEEP and to provide possible interpretations of largely diverging results. Aft...

journal_title：Journal of clinical monitoring and computing

authors： Zhao Z,Lee LC,Chang MY,Frerichs I,Chang HT,Gow CH,Hsu YL,Möller K

更新日期：2020-10-01 00:00:00

abstract：OBJECTIVES:To determine if wavelet analysis techniques can be used to reliably identify individual breaths from the photoplethysmogram (PPG). METHODS:Photoplethysmograms were obtained from 22 healthy adult volunteers timing their respiration rate in synchronisation with a metronome. A secondary timing signal was obtai...

journal_title：Journal of clinical monitoring and computing

authors： Leonard P,Grubb NR,Addison PS,Clifton D,Watson JN

更新日期：2004-12-01 00:00:00

abstract：:With the AnaConDa™ and the MIRUS™ system, volatile anesthetics can be administered for inhalation sedation in intensive care units. Instead of a circle system, both devices use anesthetic reflectors to save on the anesthetic agent. We studied the efficiency of desflurane reflection with both devices using different ti...

journal_title：Journal of clinical monitoring and computing

authors： Bomberg H,Wessendorf M,Bellgardt M,Veddeler M,Wagenpfeil S,Volk T,Groesdonk HV,Meiser A

更新日期：2018-08-01 00:00:00

abstract：:Near-infrared spectroscopy (NIRS) has been used to detect in vivo microvascular alterations by means of a vascular occlusion test. We sought to analyse by NIRS the microcirculatory profile of patients undergoing prolonged tourniquet-induced bloodless condition for extremity surgery, and compare the results with time o...

journal_title：Journal of clinical monitoring and computing

authors： Tujjar O,De Gaudio AR,Tofani L,Di Filippo A

更新日期：2017-06-01 00:00:00

abstract：OBJECTIVE:We present a new physiological model that discriminated between changes in the systemic arterial and venous circulation. To test our model, we studied the effects of dobutamine and hypovolemia in intact pentabarbital-anesthetized piglets. METHODS:Aorta pressure (Pao), central venous pressure (Pcv), mean syst...

journal_title：Journal of clinical monitoring and computing

authors： Geerts BF,Maas JJ,Aarts LP,Pinsky MR,Jansen JR

更新日期：2010-10-01 00:00:00

abstract：:This prospective study evaluates haemodynamic and electroencephalographic effects observed when administering four combinations of effect-site concentrations of propofol (CePROP) and remifentanil (CeREMI), all yielding a single predicted probability of tolerance of laryngoscopy of 90% (PTOL = 90%) according to the Bou...

journal_title：Journal of clinical monitoring and computing

authors： van den Berg JP,Absalom AR,Venema AM,Kalmar AF,Van Amsterdam K,Hannivoort LN,Proost JH,Meier S,Scheeren TWL,Struys MMRF,Vereecke HEM

更新日期：2020-06-03 00:00:00

abstract：INTRODUCTION:Effectively monitoring the level of consciousness during general anesthesia is clinically beneficial to both the patient and the physician. An electroencephalogram (EEG)-based level-of-consciousness monitor can help minimize intraoperative awareness as well as the effects of over-sedation. In this study, w...

journal_title：Journal of clinical monitoring and computing

authors： Hrelec C,Puente E,Bergese S,Dzwonczyk R

更新日期：2010-08-01 00:00:00

abstract：:The composite auditory evoked potentials index (cAAI) uses both cortical electroencephalogram (EEG) and response to auditory stimuli, while the bispectral index (BIS) uses only the cortical EEG and auditory evoked potentials index (AAI) uses only response to auditory stimuli. We expected that the cAAI was more useful ...

journal_title：Journal of clinical monitoring and computing

authors： Nishiyama T

更新日期：2013-06-01 00:00:00

abstract：:The optimal size selection of laryngeal mask airway (LMA) based on body weight is not always applicable. This study was prospectively conducted to evaluate the efficacy of cricoid-mental distance-based method versus weight-based method in optimal size selection of LMA in adults. Seventy-four patients (aged from 18 to ...

journal_title：Journal of clinical monitoring and computing

authors： Zhu Y,Shen W,Lin Y,Huang T,Xie L,Yang Y,Chen H,Gan X

更新日期：2019-10-01 00:00:00