Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system
Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Menzel, Matthias [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2003 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag 2003 |
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| Übergeordnetes Werk: |
Enthalten in: Intensive care medicine - Berlin : Springer, 1975, 29(2003), 12 vom: 03. Sept., Seite 2180-2186 |
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| Übergeordnetes Werk: |
volume:29 ; year:2003 ; number:12 ; day:03 ; month:09 ; pages:2180-2186 |
| Links: |
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| DOI / URN: |
10.1007/s00134-003-1962-1 |
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| Katalog-ID: |
SPR001178520 |
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| 100 | 1 | |a Menzel, Matthias |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
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| 520 | |a Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. | ||
| 650 | 4 | |a Continuous monitoring |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Intra-arterial blood gas analysis |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Optodes |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Oxygen measurement |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Soukup, Jens |4 aut | |
| 700 | 1 | |a Henze, Dirk |4 aut | |
| 700 | 1 | |a Engelbrecht, Kai |4 aut | |
| 700 | 1 | |a Senderreck, Maik |4 aut | |
| 700 | 1 | |a Scharf, Alexander |4 aut | |
| 700 | 1 | |a Rieger, Andreas |4 aut | |
| 700 | 1 | |a Grond, Stefan |4 aut | |
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10.1007/s00134-003-1962-1 doi (DE-627)SPR001178520 (SPR)s00134-003-1962-1-e DE-627 ger DE-627 rakwb eng Menzel, Matthias verfasserin aut Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag 2003 Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. Continuous monitoring (dpeaa)DE-He213 Intra-arterial blood gas analysis (dpeaa)DE-He213 Optodes (dpeaa)DE-He213 Oxygen measurement (dpeaa)DE-He213 Soukup, Jens aut Henze, Dirk aut Engelbrecht, Kai aut Senderreck, Maik aut Scharf, Alexander aut Rieger, Andreas aut Grond, Stefan aut Enthalten in Intensive care medicine Berlin : Springer, 1975 29(2003), 12 vom: 03. Sept., Seite 2180-2186 (DE-627)253724104 (DE-600)1459201-0 1432-1238 nnns volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 https://dx.doi.org/10.1007/s00134-003-1962-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2003 12 03 09 2180-2186 |
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10.1007/s00134-003-1962-1 doi (DE-627)SPR001178520 (SPR)s00134-003-1962-1-e DE-627 ger DE-627 rakwb eng Menzel, Matthias verfasserin aut Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag 2003 Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. Continuous monitoring (dpeaa)DE-He213 Intra-arterial blood gas analysis (dpeaa)DE-He213 Optodes (dpeaa)DE-He213 Oxygen measurement (dpeaa)DE-He213 Soukup, Jens aut Henze, Dirk aut Engelbrecht, Kai aut Senderreck, Maik aut Scharf, Alexander aut Rieger, Andreas aut Grond, Stefan aut Enthalten in Intensive care medicine Berlin : Springer, 1975 29(2003), 12 vom: 03. Sept., Seite 2180-2186 (DE-627)253724104 (DE-600)1459201-0 1432-1238 nnns volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 https://dx.doi.org/10.1007/s00134-003-1962-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2003 12 03 09 2180-2186 |
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10.1007/s00134-003-1962-1 doi (DE-627)SPR001178520 (SPR)s00134-003-1962-1-e DE-627 ger DE-627 rakwb eng Menzel, Matthias verfasserin aut Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag 2003 Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. Continuous monitoring (dpeaa)DE-He213 Intra-arterial blood gas analysis (dpeaa)DE-He213 Optodes (dpeaa)DE-He213 Oxygen measurement (dpeaa)DE-He213 Soukup, Jens aut Henze, Dirk aut Engelbrecht, Kai aut Senderreck, Maik aut Scharf, Alexander aut Rieger, Andreas aut Grond, Stefan aut Enthalten in Intensive care medicine Berlin : Springer, 1975 29(2003), 12 vom: 03. Sept., Seite 2180-2186 (DE-627)253724104 (DE-600)1459201-0 1432-1238 nnns volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 https://dx.doi.org/10.1007/s00134-003-1962-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2003 12 03 09 2180-2186 |
| allfieldsGer |
10.1007/s00134-003-1962-1 doi (DE-627)SPR001178520 (SPR)s00134-003-1962-1-e DE-627 ger DE-627 rakwb eng Menzel, Matthias verfasserin aut Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag 2003 Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. Continuous monitoring (dpeaa)DE-He213 Intra-arterial blood gas analysis (dpeaa)DE-He213 Optodes (dpeaa)DE-He213 Oxygen measurement (dpeaa)DE-He213 Soukup, Jens aut Henze, Dirk aut Engelbrecht, Kai aut Senderreck, Maik aut Scharf, Alexander aut Rieger, Andreas aut Grond, Stefan aut Enthalten in Intensive care medicine Berlin : Springer, 1975 29(2003), 12 vom: 03. Sept., Seite 2180-2186 (DE-627)253724104 (DE-600)1459201-0 1432-1238 nnns volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 https://dx.doi.org/10.1007/s00134-003-1962-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2003 12 03 09 2180-2186 |
| allfieldsSound |
10.1007/s00134-003-1962-1 doi (DE-627)SPR001178520 (SPR)s00134-003-1962-1-e DE-627 ger DE-627 rakwb eng Menzel, Matthias verfasserin aut Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag 2003 Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. Continuous monitoring (dpeaa)DE-He213 Intra-arterial blood gas analysis (dpeaa)DE-He213 Optodes (dpeaa)DE-He213 Oxygen measurement (dpeaa)DE-He213 Soukup, Jens aut Henze, Dirk aut Engelbrecht, Kai aut Senderreck, Maik aut Scharf, Alexander aut Rieger, Andreas aut Grond, Stefan aut Enthalten in Intensive care medicine Berlin : Springer, 1975 29(2003), 12 vom: 03. Sept., Seite 2180-2186 (DE-627)253724104 (DE-600)1459201-0 1432-1238 nnns volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 https://dx.doi.org/10.1007/s00134-003-1962-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2003 12 03 09 2180-2186 |
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English |
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Enthalten in Intensive care medicine 29(2003), 12 vom: 03. Sept., Seite 2180-2186 volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 |
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Enthalten in Intensive care medicine 29(2003), 12 vom: 03. Sept., Seite 2180-2186 volume:29 year:2003 number:12 day:03 month:09 pages:2180-2186 |
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Continuous monitoring Intra-arterial blood gas analysis Optodes Oxygen measurement |
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Intensive care medicine |
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Menzel, Matthias @@aut@@ Soukup, Jens @@aut@@ Henze, Dirk @@aut@@ Engelbrecht, Kai @@aut@@ Senderreck, Maik @@aut@@ Scharf, Alexander @@aut@@ Rieger, Andreas @@aut@@ Grond, Stefan @@aut@@ |
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More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. 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Menzel, Matthias |
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Menzel, Matthias misc Continuous monitoring misc Intra-arterial blood gas analysis misc Optodes misc Oxygen measurement Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
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Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system Continuous monitoring (dpeaa)DE-He213 Intra-arterial blood gas analysis (dpeaa)DE-He213 Optodes (dpeaa)DE-He213 Oxygen measurement (dpeaa)DE-He213 |
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Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
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Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
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Menzel, Matthias |
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Menzel, Matthias Soukup, Jens Henze, Dirk Engelbrecht, Kai Senderreck, Maik Scharf, Alexander Rieger, Andreas Grond, Stefan |
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Menzel, Matthias |
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10.1007/s00134-003-1962-1 |
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experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
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Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
| abstract |
Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. © Springer-Verlag 2003 |
| abstractGer |
Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. © Springer-Verlag 2003 |
| abstract_unstemmed |
Objective The utility of continuous intra-arterial blood gas analysis (CBGA) with combined electrochemical and optode sensors has been demonstrated. More recently, a pure optode sensor with a changed sensing element architecture has become available. The aim was to determine the measurement accuracy and long-term stability of the new sensor. Design A prospective explorative study was performed. Simultaneous measurements of intermittent blood gas analyses (IBGA) (ABL 610, Radiometer, Copenhagen) and CBGA (Diametrics Medical, High Wycombe, Bucks., UK) were compared using Bland-Altman analysis. Patients Twenty-five patients admitted to the ICU and requiring mechanical ventilation for an expected minimum of about 96 h were included. Results Mean monitoring time was 106.1 (range 15–231) hours. Bias and precision for $ PO_{2} $ were −0.2 kPa (1%)±1.8 kPa (9.5%); $ PCO_{2} $: 0.03 kPa (0.6%)±0.44 kPa (9.3%); pH: −0.001 (0.01%)±0.04 (0.45%). The sensor showed no change of measurement characteristics during 4 days of measurement. However, in 69 cases continuous monitoring was interrupted (reversible sudden drops of $ PO_{2} $ measurement) possibly caused by thrombotic deposition and/or sensor bending and accidental sensor retraction. Conclusions The precision and bias of the $ PCO_{2} $- and pH-sensing elements were in line with the findings of the older sensor technology. The possibility that the $ PO_{2} $ optode could offer greater accuracy than the older technology is suggested by comparisons with results reported in previous studies. No sensor drift occurred during long-term measurement over more than 4 days. © Springer-Verlag 2003 |
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Experiences with continuous intra-arterial blood gas monitoring: precision and drift of a pure optode-system |
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Soukup, Jens Henze, Dirk Engelbrecht, Kai Senderreck, Maik Scharf, Alexander Rieger, Andreas Grond, Stefan |
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10.1007/s00134-003-1962-1 |
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| score |
7.400591 |