Marte Skogstad Allgot

• Allgot, Marte Skogstad; Malone, Joseph Anthony; Kleiven, Anne Louise; Skjønsberg, Ole Henning & Aarrestad, Sigurd (2025). Transcutaneous PCO2 Measurements With Long-Term Noninvasive Ventilation. Respiratory care. ISSN 0020-1324. 70(11), p. 1415–1422. doi: 10.1089/respcare.12855. Full text in Research Archive Show summary

  Background: Current guidelines recommend that monitoring of long-term noninvasive ventilation (Long-term NIV) should include measurement of nocturnal transcutaneous PCO2 (PtcCO2). This has previously required an elective hospital admission. However, owing to a growing patient population and advancements in monitoring technology, there is a general trend toward moving specialized health care from the hospital to the home. The aim of this study was to compare the success rate and causes of failure of PtcCO2 monitoring at home versus at the hospital and to discuss the criteria used for the evaluation of nocturnal PtcCO2 monitoring. Methods: In this real-world observational study, subjects scheduled for long-term NIV follow-up at Oslo University Hospital in the time period January 2020 to December 2022 were prospectively identified. A total of 128 subjects were included, and monitoring occurred either at home or at the hospital. Two physicians, blinded to the location of the monitoring, retrospectively classified the PtcCO2 as successful or unsuccessful and identified the causes of failure for the latter. The evaluation was performed using a predefined set of criteria, and results were divided into successful and unsuccessful recordings based on nontechnical (human) errors, time requirements, and technical errors such as fixed bias, instrumental drift, and artifacts. Results: A total of 465 recordings of 128 subjects were performed. A 90% success rate was achieved for both groups. The predominant cause of failure in the home group was nontechnical (50% of total failures), whereas the predominant failure in the hospital group was caused by the recordings not meeting the minimum time requirement (38% of total failures). Conclusions: There was a 90% success rate for PtcCO2 measurements both at home and at the hospital. Our findings suggest that PtcCO2 measurements can successfully be implemented in the regular follow-up of long-term NIV treatment in a home setting.

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• Allgot, Marte Skogstad; Fondenes, Ove; Skjønsberg, Ole Henning & Aarrestad, Sigurd (2025). Validating the TriggerCycle Data for the ResMed Lumis 150 ventilator: A Bench Test. Full text in Research Archive
• Melteig, Elina; Allgot, Marte Skogstad; Noori, Farzan Majeed & Plagemann, Thomas Peter (2024). Kunstig «pust» skal gjøre behandlingen bedre for dem med pusteutfordringer. Titan.uio.no. Full text in Research Archive
• Allgot, Marte Skogstad; Kleiven, Anne Louise; Malone, Joseph Anthony; Skjønsberg, Ole Henning & Aarrestad, Sigurd (2024). Transcutaneous CO2 – from hospital to home monitoring. Full text in Research Archive

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