Arterial Partial Pressures of Carbon Dioxide Estimation Using Non-Invasive Parameters in Mechanically Ventilated Children

Tannoury, Jihad El; Sauthier, Michaël; Jouvet, Philippe; Noumeir, Rita

doi:10.1109/tbme.2020.3001441

Cited by 3 publications

(3 citation statements)

References 23 publications

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“…Therefore, pediatric and adult acute respiratory distress syndrome (ARDS) guidelines recommend to use only Spo 2 less than or equal to 97% to assess hypoxemia severity (4,8). This is an important limitation for a continuous estimation in the ICU as a majority of patients have Spo 2 above 95% (3,(9)(10)(11)(12)(13).…”

mentioning

confidence: 99%

Estimated Pao 2: A Continuous and Noninvasive Method to Estimate Pao 2 and Oxygenation Index

Sauthier¹,

Tuli

Jouvet

et al. 2021

Critical Care Explorations

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mentioning

confidence: 99%

Estimated Pao 2: A Continuous and Noninvasive Method to Estimate Pao 2 and Oxygenation Index

Sauthier¹,

Tuli

Jouvet

et al. 2021

Critical Care Explorations

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“…Further, A.B.G (Arterial Blood Gas) [27] measurement has been carried out as per Table IV . As for the previous table, the following parameters have been detected: pH, a necessary parameter for indicating an acid or basic environmental.…”

Section: Resultsmentioning

confidence: 99%

Infrared Monitoring of Oxygenation Process Generated by Robotic Verticalization in Bedridden People

Lay-Ekuakille

Chiffi²,

Celesti

et al. 2021

IEEE Sensors J.

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Bedridden people, especially at home, suffer from diverse pathologies beyond the main one that brings them to a specific position. Long-term cares are suitable at home to avoid congestions within hospital facilities. There are different technologies available to improve such people's conditions in their daily life. The standing posture is the key solution to enhance people's wellness amid the psychological burden due to the almost impossibility to be completely healed. The paper proposes the use of a polyfunctional and robotic bed capable of displaying many positions namely vertical, tilting, anti-trendelenburg with necessary graduation. A three-year monitoring of a patient, using a polyfunctional and robotic bed, suffering from amyotrophic lateral sclerosis (ALS), has been investigated. Different physiological parameters have been measured and, particularly, the variation of temperature has been measured in presence of body position connected to the robotic bed rotation that provokes biomechanical effort. It is demonstrated that certain body positions correspond to major and minor physical effort, hence major and minor oxygenation. An infrared camera has been used. As a positive result, the variation of posture has been delaying the increase of the pathological signs, because of better conditions.

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“…However, arterial blood sampling is an invasive procedure with risks of bleeding, infection, thrombosis, and vascular and neurologic harm. Additionally, ABGA cannot be used to monitor the PaCO 2 level continuously [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Noninvasive carbon dioxide monitoring in pediatric patients undergoing laparoscopic surgery: transcutaneous vs. end-tidal techniques

et al. 2023

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Purpose The present study aimed to investigate the correlation between transcutaneous carbon dioxide partial pressure (PtcCO2) and arterial carbon dioxide pressure (PaCO2) and the accuracy of PtcCO2 in predicting PaCO2 during laparoscopic surgery in pediatric patients. Methods Children aged 2–8 years with American Society of Anesthesiologists (ASA) class I or II who underwent laparoscopic surgery under general anesthesia were selected. After anesthesia induction and tracheal intubation, PtcCO2 was monitored, and radial arterial catheterization was performed for continuous pressure measurement. PaCO2, PtcCO2, and end-tidal carbon dioxide partial pressure (PetCO2) were measured before pneumoperitoneum, and 30, 60, and 90 min after pneumoperitoneum, respectively. The correlation and agreement between PtcCO2 and PaCO2, PetCO2, and PaCO2 were evaluated. Results A total of 32 patients were eventually enrolled in this study, resulting in 128 datasets. The linear regression equations were: PtcCO2 = 7.89 + 0.82 × PaCO2 (r2 = 0.70, P < 0.01); PetCO2 = 9.87 + 0.64 × PaCO2 (r2 = 0.69, P < 0.01). The 95% limits of agreement (LOA) of PtcCO2 – PaCO2 average was 0.66 ± 4.92 mmHg, and the 95% LOA of PetCO2 – PaCO2 average was –4.4 ± 4.86 mmHg. A difference of ≤ 5 mmHg was noted between PtcCO2 and PaCO2 in 122/128 samples and between PetCO2 and PaCO2 in 81/128 samples (P < 0.01). Conclusion In pediatric laparoscopic surgery, a close correlation was established between PtcCO2 and PaCO2. Compared to PetCO2, PtcCO2 can estimate PaCO2 accurately and could be used as an auxiliary monitoring indicator to optimize anesthesia management for laparoscopic surgery in children; however, it is not a substitute for PetCO2. Registration number of Chinese Clinical Trial Registry ChiCTR2100043636.

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Arterial Partial Pressures of Carbon Dioxide Estimation Using Non-Invasive Parameters in Mechanically Ventilated Children

Cited by 3 publications

References 23 publications

Estimated Pao 2: A Continuous and Noninvasive Method to Estimate Pao 2 and Oxygenation Index

Estimated Pao 2: A Continuous and Noninvasive Method to Estimate Pao 2 and Oxygenation Index

Infrared Monitoring of Oxygenation Process Generated by Robotic Verticalization in Bedridden People

Noninvasive carbon dioxide monitoring in pediatric patients undergoing laparoscopic surgery: transcutaneous vs. end-tidal techniques

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