Clinical requirements of future patient monitoring in the intensive care unit: qualitative study
Open accessPublished version of a preprint
Abstract
BACKGROUND: In the intensive care unit (ICU), continuous patient monitoring is essential to detect critical changes in patients' health statuses and to guide therapy. The implementation of digital health technologies for patient monitoring may further improve patient safety. However, most monitoring devices today are still based on technologies from the 1970s. OBJECTIVE: The aim of this study was to evaluate statements by ICU staff on the current patient monitoring systems and their expectations for future technological developments in order to investigate clinical requirements and barriers to the implementation of future patient monitoring. METHODS: This prospective study was conducted at three intensive care units of a German university hospital. Guideline-based interviews with ICU staff-5 physicians, 6 nurses, and 4 respiratory therapists-were recorded, transcribed, and analyzed using the grounded theory approach. RESULTS: Evaluating the current monitoring system, ICU staff put high emphasis on usability factors such as intuitiveness and visualization. Trend analysis was rarely used; inadequate alarm management as well as the entanglement of monitoring cables were rated as potential patient safety issues. For a future system, the importance of high usability was again emphasized; wireless, noninvasive, and interoperable monitoring sensors were desired; mobile phones for remote patient monitoring and alarm management optimization were needed; and clinical decision support systems based on artificial intelligence were considered useful. Among perceived barriers to implementation of novel technology were lack of trust, fear of losing clinical skills, fear of increasing workload, and lack of awareness of available digital technologies. CONCLUSIONS: This qualitative study on patient monitoring involves core statements from ICU staff. To promote a rapid and sustainable implementation of digital health solutions in the ICU, all health care stakeholders must focus more on user-derived findings. Results on alarm management or mobile devices may be used to prepare ICU staff to use novel technology, to reduce alarm fatigue, to improve medical device usability, and to advance interoperability standards in intensive care medicine. For digital transformation in health care, increasing the trust and awareness of ICU staff in digital health technology may be an essential prerequisite. TRIAL REGISTRATION: ClinicalTrials.gov NCT03514173; https://clinicaltrials.gov/ct2/show/NCT03514173 (Archived by WebCite at http://www.webcitation.org/77T1HwOzk).
AI snapshot
Written from the paper’s full text.
TL;DR
This qualitative interview study of ICU staff at three German ICUs found current monitoring valued for usability but undermined by alarm fatigue and cable entanglement, while future systems should be wireless, noninvasive, interoperable, mobile-enabled, and CDSS-supported. Barriers included lack of trust, fear of losing clinical skills, fear of increased workload, and low awareness of digital technologies.
Key findings
- The study included 15 ICU staff: 5 physicians, 6 nurses, and 4 respiratory therapists. Median self-rated tech savviness on a 1-5 scale was 3.5 for physicians, 2.8 for nurses, and 3.8 for respiratory therapists.
- Current monitoring was rated good for intuitiveness and uniformity, but advanced settings were difficult without training; trend analysis was rarely used, and alarm management was the most frequently mentioned feature. Alarm fatigue or “cry wolf” situations and entangled monitoring cables were rated as potential patient safety issues.
- For future monitoring, staff emphasized high usability, wireless and noninvasive sensors, better interoperability, mobile phones/tablets for remote monitoring and alarm management, and CDSS based on artificial intelligence if recommendations were plausible.
- Barriers to implementation included lack of trust in technology, fear of losing clinical skills, fear of increasing workload, and lack of awareness/education about available digital technologies; some also feared less interprofessional communication and less patient contact.
Methods
- Prospective qualitative study at three ICUs of a German university hospital. Face-to-face semistructured interviews were conducted between April and May 2018 with 5 physicians, 6 nurses, and 4 respiratory therapists; purposive sampling was used. Median ICU experience was 4 years for physicians, 6 years for nurses, and 9 years for respiratory therapists; median interview length was 13 minutes (range 8-26).
- Interviews were recorded, transcribed verbatim, and analyzed using the grounded theory approach. Codes from line-by-line coding of three particularly different interviews generated a category system; the first five interviews were coded twice by two independent researchers, and all coding used MaxQDA 2018. Data collection ended when no new codes were identifiable.
Limitations
- Stated in the paper: as a descriptive qualitative approach, quantification of statements is not possible; the small number of participants from a single hospital (three ICUs) and possible selection bias make generalization to other hospital settings or countries difficult; it cannot be concluded whether novel patient monitoring improves patients’ quality of life or quality of care; and bias due to implementation of the Vital Sync virtual patient monitoring platform cannot be excluded.
- Evident from the text: interviews were brief (median 13 minutes) and conducted during ICU breaks, which may limit depth; the study included only ICU staff, not patients, relatives, or technical/IT staff; and the setting was a single country and hospital.
Model-written summary. Check it against the paper before relying on it.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
0 of 60 cited sources checked · 0 supported · 0 flagged
- Findingown data
Alarm management was the most frequently mentioned patient monitoring feature used by ICU staff.
“Concerning patient monitoring features used by ICU staff, alarm management was mentioned most frequently.”
Quote in the paperNot a substantial claim - Findingown data
Reasons for alarm fatigue included ICU staff-related factors: inadequate alarm hygiene due to lack of staff training with patient monitoring and lack of staff resources.
“and (3) ICU staff related: inadequate alarm hygiene due to lack of staff training with patient monitoring and lack of staff resources.”
Quote in the paperNot a substantial claim - Findingown data
All professional groups stated that they rarely use trend analysis on the patient monitoring device.
“All professional groups stated that they rarely use trend analysis on the patient monitoring device.”
Quote in the paperNot a substantial claim - Findingown data
Nurses and respiratory therapists would regularly adjust alarm thresholds to current patient conditions.
“Nurses and respiratory therapists would regularly adjust alarm thresholds to current patient conditions.”
Quote in the paperNot a substantial claim - Findingown data
All interviewees criticized the entanglement of cables, especially in situations such as bedding and transport, as posing a major patient safety issue.
“Furthermore, all interviewees criticized the entanglement of cables, especially in situations such as bedding and transport, posing a major patient safety issue.”
Quote in the paperNot a substantial claim
- Findingown data
ICU staff rated the software usability of the current patient monitoring as good, with special emphasis on intuitiveness and uniformity.
“The interviewed ICU staff rated the software usability of the current patient monitoring as good with special emphasis on intuitiveness and uniformity.”
Quote in the paperNot a substantial claim - Findingown data
The PDMS was used instead of the patient monitoring device for trends because it provides other clinical data along with trends of vital parameters.
“Instead, the PDMS was used, as it provides other clinical data along with trends of vital parameters.”
Quote in the paperNot a substantial claim - Findingown data
Reasons for alarm fatigue included patient-related factors: interference of artefacts related to delirium, sepsis, or high perspiration.
“(2) patient related: interference of artefacts related to delirium (ie, movement), sepsis (ie, centralized circulation), or high perspiration;”
Quote in the paperNot a substantial claim - Findingown data
ICU staff feared the implementation of new technology in the ICU would increase workloads in a setting where time and resources are already scarce.
“ICU staff feared the implementation of new technology in the ICU that would increase workloads in a setting where time and resources are already scarce.”
Quote in the paperNot a substantial claim - Findingown data
According to the study results, patient safety might also be compromised through constant noise pollution that induces interruptions, stress, and concentration difficulties among ICU staff.
“According to our study results, patient safety might also be compromised through the constant noise pollution that induces interruptions, stress, and concentration difficulties among the ICU staff.”
Quote in the paperSubstantial claim - Findingown data
Lack of trust in technology was identified as the greatest barrier to the implementation of novel patient monitoring devices in the ICU.
“We identified a lack of trust in technology as the greatest barrier to the implementation of novel patient monitoring devices in the ICU.”
Quote in the paperSubstantial claim - Findingown data
Staff expectations regarding the implementation of a CDSS, including artificial intelligence in monitoring, were ambivalent.
“Staff expectations regarding the implementation of a CDSS, including artificial intelligence in monitoring, were ambivalent; however, an automatic adjustment of alarm thresholds through trend analysis and the CDSS was suggested.”
Quote in the paperNot a substantial claim - Findingcitation
ICU staff demand a patient monitoring device to interoperate with other medical devices for detailed comparisons of vital parameters and trend analysis in the context of medication, ventilation, fluid balance, and more.
“ICU staff demand a patient monitoring device to interoperate with other medical devices for detailed comparisons of vital parameters and trend analysis in the context of medication, ventilation, fluid balance, and more, as recently suggested by Flohr et al [35].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [35] source
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- Findingown data
The study results indicate that requirements for future patient monitoring are steadily increasing to more than just monitoring vital parameters.
“Remarkably, our results indicate that requirements for future patient monitoring are steadily increasing to more than just monitoring the vital parameters.”
Quote in the paperSubstantial claim - Findingown data
Lack of awareness and education of ICU staff about current technological developments was identified as a potential barrier to implementation.
“Additionally, lack of awareness and education of ICU staff about current technological developments was identified as a potential barrier to implementation.”
Quote in the paperSubstantial claim - Findingown data
ICU staff expressed their demand for intuitive and reactive systems for clinical use.
“In terms of usability, ICU staff expressed their demand for intuitive and reactive systems for clinical use.”
Quote in the paperSubstantial claim - Findingown data
The study results did not show any influence of prior experience with technology on the formation of trust.
“Notably, our results did not show any influence of prior experience with technology on the formation of trust [54].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [54] source
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- Findingown data
The study found low tech-savviness among ICU staff.
“Our finding of low tech-savviness among ICU staff indicates that regular staff training with novel medical devices, software, and mobile phone apps may be beneficial for successful implementation of future patient monitoring devices [20,57,58].”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [20] ChristodoulakisCAsgarianAEasterbrookSBarriers to adoption of information technology in healthcareProceedings of the 27th Annual International Conference on Computer Science and Software Engineering (CASCON '17)201727th Annual International Conference on Computer Science and Software Engineering (CASCON '17)November 6-8, 2017Markham, ONRiverton, NJIBM Corp6675
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- cites [57] source
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- cites [58] source
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- Findingown data
In the study, participating staff stated that they would utilize a CDSS only if it was plausible and underlying algorithms were readily understandable.
“In our study, participating staff stated that they would utilize a CDSS only if it was plausible and underlying algorithms were readily understandable.”
Quote in the paperSubstantial claim - Premisecitation
The introduction of novel patient monitoring applications in the ICU remains a lagging process compared to other industry sectors.
“Despite these technological developments, the introduction of novel patient monitoring applications in the ICU remains a lagging process compared to other industry sectors [17,18].”
Quote in the paperSubstantial claim0 of 2 sources checked - Premisecitation
Today, most acute care medical devices are not designed to interoperate.
“Today, most acute care medical devices are not designed to interoperate [18].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [18] source
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- Premisecitation
Multiple alarms going off at the same time (cry wolf situations) have become the standard environment in the ICU.
“In the context where “cry wolf” situations with multiple alarms going off at the same time have become the standard environment in the ICU, this is an alarming insight [27].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [27] Donchin, Y, 2002, Curr Opin Crit Care source
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- Premisecitation
Up to 99% of all auditory alarms are false alarms that do not change patient treatment.
“Of all auditory alarms, up to 99% have been described to be false alarms that do not change patient treatment [28].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [28] source
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- Premisecitation
Although electronic applications in health care have been implemented for more than a decade, usability-efficient, effective, and safe use of technology-is still not fully optimized for clinical use.
“Although the implementation of electronic applications in health care dates back more than a decade, usability—referring to the efficient, effective, and safe use of technology—is still not fully optimized for clinical use [36,37].”
Quote in the paperNot a substantial claim0 of 2 sources checked - Premisecitation
Although various research projects are focusing on CDSS in the ICU, translation into clinical routine is lagging far behind.
“Although various research projects are focusing on CDSS in the ICU, translation into the clinical routine is lagging far behind [15,46-49].”
Quote in the paperNot a substantial claim0 of 5 sources checked - Interpretationreasoning
ICU staff are ready and willing to use more-advanced ICT devices in intensive care routine.
“We conclude that ICU staff are ready and willing to use more-advanced ICT devices in intensive care routine.”
Quote in the paperSubstantial claim - Interpretationcitation
A self-learning alarm system via machine learning might be practicable for the near future.
“Thus, a self-learning alarm system via machine learning might be practicable for the near future [50].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [50] source
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- Premisecitation
In the context of digitization in health care, novel digital systems often fail after implementation as a result of a lack of user involvement.
“In the context of digitization in health care, novel digital systems often fail after implementation as a result of a lack of user involvement [59].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [59] Zajicek, H, 2018, Digital Health: Scaling Healthcare to the World source
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- Classified as probably not a substantial claim. 49
- May combine two claims. 35
- The quote only partly states this claim. 1
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Findingown dataFor visualization of single parameters, a graphical curve was stated to be essential for faster clinical interpretations and to ensure the validity of sensor measurements.
“For the visualization of single parameters, a graphical curve was stated to be essential for faster clinical interpretations and to ensure the validity of sensor measurements.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataParticipants from all professional groups emphasized the importance of intuitiveness and usability of a future patient monitoring system, especially in an emergency, with options to add more advanced and individual settings.
“Participants from all professional groups emphasized the importance of intuitiveness and usability of a future patient monitoring system, especially in an emergency, with options to add more advanced and individual settings.”
Quote in the paperSubstantial claimClassified as probably not a substantial claim. May combine two claims.
Findingown dataFuture conceptions of patient monitoring were more accurate in measurements, less invasive, wireless, and with better interoperability between medical devices, such as access to PDMS through patient monitoring.
“Future conceptions were more accurate in measurements, while at the same time less invasive, wireless, and with better interoperability between medical devices; for example, access to PDMS through patient monitoring.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataAlarm fatigue or "cry wolf" situations were considered a major deficit of the current system, leading to stress in patients and staff and potentially reduced patient safety.
“However, alarm fatigue or “cry wolf” situations (ie, multiple alarms going off at the same time) were considered as a major deficit of the current system, leading to stress in patients and staff and, potentially, reduced patient safety.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataLong distances and an angled architecture of the ICU, along with missing additional patient monitoring displays at strategic positions, were indicated to possibly lead to critical situations.
“Long distances and an angled architecture of the ICU along with missing additional patient monitoring displays at strategic positions (eg, corridor and doctor’s office) were indicated to possibly lead to critical situations.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataStandard features such as display of vital parameters and configuration of alarm thresholds were easy to use, but advanced settings were considered difficult to set up without training.
“Standard features such as display of vital parameters and configuration of alarm thresholds were easy to use, however, advanced settings were considered difficult to set up without training.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataReasons for alarm fatigue included technical factors: difficulty distinguishing false from critical alarms and susceptibility to error of ECG, SpO2, and etCO2 sensors.
“Reasons for this were stated as (1) technical: difficult to distinguish between false and critical alarm, and susceptibility to error of the ECG, peripheral capillary oxygen saturation (SpO2), and end-tidal carbon dioxide (etCO2) sensors;”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim. May combine two claims.
Findingown dataA reduction of stress through remote patient monitoring in both ICU staff and patients was pointed out and justified by optimized alarm management, including the possibility to cancel false alarms from a mobile device and thus less noise pollution.
“A reduction of stress through remote patient monitoring, in both ICU staff and patients, was pointed out and justified by optimized alarm management (ie, the possibility to cancel false alarms from a mobile device and, thus, less noise pollution).”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataICU staff demanded more time for using advanced features and for training in new medical devices.
“They demanded more time for using advanced features and for training in new medical devices.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S2 (checkable). May combine two claims.
Findingown dataVital parameter measurements and alarms should be more specific, while being noninvasive and less obtrusive, for example wireless.
“Vital parameter measurements and alarms should be more specific, while being noninvasive and less obtrusive (eg, wireless).”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataMost interviewed staff said they would prefer using a small device, even their own mobile phone, which would offer greater mobility since the pockets of the scrubs are too small for larger devices.
“However, most of the interviewed staff said they would prefer using a small device, even their own mobile phone, which would offer greater mobility since the pockets of the scrubs are too small for larger devices.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim.
FindingreasoningTo achieve better teamwork regarding alarm management, training in interprofessional communication was considered necessary.
“To achieve better teamwork regarding alarm management, training in interprofessional communication was considered necessary.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataParticipants from all interviewed professional groups believed that using mobile communication technology, such as tablet computers or mobile phones, as remote patient monitoring devices could increase patient safety, reduce length of stay in the ICU, and improve job satisfaction.
“Participants from all interviewed professional groups believed that using mobile communication technology, such as tablet computers or mobile phones, as remote patient monitoring devices could increase patient safety, reduce the length of stay in the ICU, and improve job satisfaction.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Findingown dataAn automatic adjustment of alarm thresholds through trend analysis and the CDSS was suggested.
“an automatic adjustment of alarm thresholds through trend analysis and the CDSS was suggested.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataBy using new technology, ICU staff were afraid to lose their clinical skills and have less direct contact with the patient.
“By using new technology, they were afraid to lose their clinical skills and have less direct contact with the patient.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataWhile satisfied with the current system, ICU staff reported that new technology seems very complex and they often did not foresee its benefit.
“While satisfied with the current system, ICU staff reported that new technology seems very complex and they often did not foresee its benefit.”
Quote in the paperSubstantial claimMay combine two claims.
Findingnone givenAt the study sites, alarm management is the main feature of patient monitoring used, but currently neither regular staff training nor a framework for alarm management is established.
“Whereas alarm management is the main feature of patient monitoring used at the study sites, currently neither regular staff training nor a framework for alarm management is established.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataCritical attitudes toward CDSS resulted from lack of trust in the CDSS; interviewees stressed plausibility to estimate the validity of CDSS recommendations in their clinical work routine.
“Critical attitudes resulted from lack of trust in the CDSS: the interviewees stressed plausibility to estimate the validity of CDSS recommendations in their clinical work routine.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Findingown dataIn terms of hardware design for remote patient monitoring, several interviewees of all professions agreed that a large tablet was applicable for stationary use because it would provide a better overview.
“In terms of hardware design for remote patient monitoring, several interviewees of all professions agreed that a large tablet was applicable for stationary use because it would provide a better overview.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim. May combine two claims.
Findingown dataInterviewees proposed an alarm filtering system by nursing staff and critical alarm transmission to the doctor's mobile device to reduce distractions of doctors by false alarms.
“To reduce distractions of doctors by false alarms, interviewees also proposed an alarm filtering system by the nursing staff and critical alarm transmission to the doctor’s mobile device.”
Quote in the paperSubstantial claimClassified as probably not a substantial claim.
Findingown dataA point of criticism of remote patient monitoring was the fear of less interprofessional communication and less patient contact when the physician is informed via a mobile device and alarms are canceled remotely.
“A point of criticism of remote patient monitoring was the fear of less interprofessional communication and less patient contact when the physician is informed via a mobile device and the alarms are canceled remotely.”
Quote in the paperSubstantial claimMay combine two claims.
FindingcitationFor ICU staff, large tablets were too bulky to carry around due to the small pockets of their scrubs; they preferred small tablets that are portable or larger mobile phones for remote patient monitoring in the ICU.
“However, for ICU staff, large tablets were too bulky to carry around due to the small pockets of their scrubs; they instead preferred small tablets that are portable [42] or larger mobile phones for remote patient monitoring in the ICU.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [42] source
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Findingown dataParticipants expressed the necessity to optimize detection of false alarms with a CDSS.
“However, participants expressed the necessity to optimize detection of false alarms with a CDSS.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Findingown dataA physician indicated that appropriate training for the application of CDSS would be useful to avoid misuse.
“A physician also indicated that appropriate training for the application would be useful to avoid misuse.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataWith respect to the study, similar concerns were reported: after trust in ICTs is established, ICU staff must also get familiar with the CDSS, in contrast to external human experts.
“With respect to our study, similar concerns were reported: after trust in ICTs are established, ICU staff must also get familiar with the CDSS, in contrast to the external (ie, human) experts.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Findingown dataInterviewees stated that trend-based alarms might be a useful complement to traditional threshold-based alarms.
“Furthermore, according to interviewees, trend-based alarms might be a useful complement to the traditional threshold-based alarms; this is consistent with a publication by Charbonnier et al, who was able to reduce 33% of false alarms by using a trend-based alarm system in the ICU [51].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [51] source
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PremisecitationContinuous monitoring of patients is one of the most essential components in intensive care medicine, serving to notice critical changes in patients' health statuses and to guide daily intensive care therapy.
“Continuous monitoring of patients is one of the most essential components in intensive care medicine: first, to notice critical changes of patients’ health statuses, and second, to guide daily intensive care therapy [3].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [3] source
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Study design and conductnone givenTo maintain reflexivity, the research team challenged established assumptions in discussions and shared diaries throughout the study.
“To maintain reflexivity, the research team challenged established assumptions in discussions and shared diaries throughout the study.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationDemographic developments and an increasing number of comorbidities will lead to an ever-rising number of chronically ill patients in need of intensive care treatment.
“In decades to come, demographic developments and an increasing number of comorbidities will lead to an ever-rising number of chronically ill patients in need of intensive care treatment [1].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [1] source
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Study design and conductnone givenPurposive sampling was employed to ensure an evenly distributed variety of professional staff.
“Purposive sampling was employed to ensure an evenly distributed variety of professional staff.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationImplementation of continuous patient monitoring led to significant improvements in patient safety in the ICU.
“Its implementation led to significant improvements in patient safety in the intensive care unit (ICU) [4].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [4] source
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Study design and conductnone givenAll following transcripts were coded by one researcher and the codes validated by another researcher.
“All following transcripts were coded by one researcher and the codes validated by another researcher.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductcitationData collection was finalized when no new codes were identifiable from new interviews.
“Data collection was finalized when no new codes were identifiable from new interviews [26].”
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InterpretationreasoningRapid and sustainable implementation of advanced digital technologies could mitigate the rising demand for intensive care.
“Within this context, rapid and sustainable implementation of advanced digital technologies could mitigate this development.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
PremisecitationHealth care institutions are highly challenged with rising workloads due to a shortage of medical staff and an increasing financial burden.
“Moreover, health care institutions are highly challenged with rising workloads, due to a shortage of medical staff and an increasing financial burden [2].”
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PremisecitationThe reasons for the lagging introduction of novel patient monitoring in the ICU could be rooted in a mismatch of expectations and assumptions by clinical users and manufacturers about novel patient monitoring.
“The manifold reasons for this could be rooted in a mismatch of expectations and assumptions by clinical users and manufacturers about novel patient monitoring [19,20].”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [19] source
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- cites [20] ChristodoulakisCAsgarianAEasterbrookSBarriers to adoption of information technology in healthcareProceedings of the 27th Annual International Conference on Computer Science and Software Engineering (CASCON '17)201727th Annual International Conference on Computer Science and Software Engineering (CASCON '17)November 6-8, 2017Markham, ONRiverton, NJIBM Corp6675
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PremisecitationMost monitoring devices used today, such as ECG or invasive blood pressure measurement, were already available in the 1970s and use alarm thresholds for single sensors.
“However, most of the monitoring devices used today, such as the electrocardiogram (ECG) or invasive blood pressure measurement, were already available in the 1970s, using alarm thresholds for single sensors [6,7].”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [6] Drews, FA, 2008, Advances in Patient Safety: New Directions and Alternative Approaches. Volume 3: Performance and Tools
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Study design and conductnone givenThe first five interviews were coded twice by two independent researchers, and inconsistencies between coders were discussed until mutual agreement was achieved.
“The first five interviews were coded twice by two independent researchers (ASP and LM). Inconsistencies between coders were discussed in meetings among the research team until a mutual agreement was achieved.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationAdvances in ICTs and medical device technologies have introduced new options for patient monitoring that may potentially improve patient safety.
“With advances in information and communication technologies (ICTs) and medical device technologies, new options for patient monitoring are being introduced that may potentially improve patient safety [5].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [5] source
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PremisecitationFalse alarms desensitize clinical staff to critical alarms (alarm fatigue) and pose a major patient safety issue, leading to alarm-related patient deaths every year.
“False alarms desensitize clinical staff to critical alarms (ie, alarm fatigue) and pose a major patient safety issue, leading to alarm-related patient deaths every year [29].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [29] source
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PremisecitationSeveral strategies have been developed to reduce false alarms in the ICU, but implementation into clinical routine is still lacking.
“Although several strategies have been developed to reduce false alarms in the ICU [12,28-31], implementation into a clinical routine is still lacking.”
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- cites [31] ClinicalTrials.gov201804092018-11-29Outcomes and user acceptance of the IntelliVue alarm advisor software (Europe) https://clinicaltrials.gov/ct2/show/NCT03182452
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PremisecitationReduction of alarms due to alarm management strategies ranges from 24% to 88.5% per ICU, indicating effectiveness of such strategies, including staff training for any ward that uses patient monitoring devices.
“Notably, the reduction of alarms due to alarm management strategies ranges from 24% to 88.5% per ICU, indicating the effectiveness of such strategies, including staff training for any ward that uses patient monitoring devices [32-34].”
Quote in the paperNot a substantial claim0 of 3 sources checkedProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationLength of stay in the ICU could be reduced through the utilization of remote patient monitoring.
“ICU staff claimed that the length of stay in the ICU could be reduced through the utilization of remote patient monitoring, which is in line with several recent studies on telemedicine [44,45].”
Quote in the paperNot a substantial claim0 of 2 sources checkedProbably not a substantial claim: may not pass S3 (load-bearing).
InterpretationcitationRegular adaptation and application of medical device communication (IEEE 11073) and technical standards (IEC 60601) to current developments might minimize use-related hazards and risks to patients and ICU staff.
“For both interoperability and usability, regular adaptation and application of medical device communication (ie, Institute of Electrical and Electronics Engineers [IEEE] 11073) and technical standards (ie, International Electrotechnical Commission [IEC] 60601) to current developments might minimize use-related hazards and risks to patients and ICU staff [39,40].”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [39] International Organization for Standardization (ISO)2015012019-02-26IEC 60601-1-11:2015. Medical electrical equipment -- Part 1-11: General requirements for basic safety and essential performance -- Collateral standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment https://www.iso.org/standard/65529.html
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- cites [40] International Organization for Standardization (ISO)2018092019-02-26ISO/IEEE 11073-20702:2018. Health informatics -- Point-of-care medical device communication -- Part 20702: Medical devices communication profile for web services https://www.iso.org/standard/74703.html
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Interpretationnone givenIn the move toward widespread implementation of telemedicine and remote patient monitoring technology into various health care sectors including the ICU, the mobile phone or tablet computer could easily be deployed for these tasks.
“In the move toward a widespread implementation of telemedicine and remote patient monitoring technology into various health care sectors including the ICU, the mobile phone or tablet computer could easily be deployed for these tasks.”
Quote in the paperNot a substantial claimMay combine two claims.
InterpretationreasoningInteroperability of patient monitoring with other medical devices could optimize workflow and reduce redundant documentation in the ICU.
“This could optimize workflow and reduce redundant documentation in the ICU.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S2 (checkable). May combine two claims.
InterpretationreasoningIntegration of novel medical devices and technological advances result in a steadily growing amount of data that are being analyzed by ICU staff daily, thus making automated systems based on artificial intelligence a necessity for the future.
“Integration of novel medical devices and technological advances result in a steadily growing amount of data that are being analyzed by ICU staff daily, thus making automated systems based on artificial intelligence a necessity for the future.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing).
InterpretationreasoningThis finding may influence further device developments for the ICU and the operating room where scrubs are worn.
“This finding may influence further device developments for the ICU and the operating room where scrubs are worn.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
InterpretationcitationRecently released foldable mobile phones could be an approach to combine the advantages of pocket-size and large-screen devices.
“Recently released foldable mobile phones could be an approach to combine the advantages of pocket-size and large-screen devices [43].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [43] DolcourtJCNET201903202019-02-26Galaxy Fold vs Mate X: Battle of the foldable phones https://www.cnet.com/news/galaxy-fold-vs-huawei-mate-x-battle-of-the-foldable-phones-comparison-mwc/
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationThe use of tablet computers with access to electronic medical records or multiparameter monitoring has been perceived as beneficial in inpatient settings.
“The use of tablet computers with access to electronic medical records or multiparameter monitoring has been perceived as beneficial in inpatient settings [35,41].”
Quote in the paperNot a substantial claim0 of 2 sources checkedProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationCharbonnier et al were able to reduce 33% of false alarms by using a trend-based alarm system in the ICU.
“Furthermore, according to interviewees, trend-based alarms might be a useful complement to the traditional threshold-based alarms; this is consistent with a publication by Charbonnier et al, who was able to reduce 33% of false alarms by using a trend-based alarm system in the ICU [51].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [51] source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
PremisecitationThe most disruptive implementation of ICT in intensive care medicine in the recent past has been the introduction of tele-ICUs, which has been accompanied by several staff acceptance studies.
“The most disruptive implementation of ICT in intensive care medicine in the recent past has been the introduction of tele-ICUs, which has been accompanied by several staff acceptance studies [21,52,53].”
Quote in the paperNot a substantial claim0 of 3 sources checkedProbably not a substantial claim: may not pass S3 (load-bearing).
InterpretationreasoningTherapy decisions are influenced by external experts, who might be unfamiliar to the ICU staff on site.
“This is due to the fact that therapy decisions are influenced by external experts, who might be unfamiliar to the ICU staff on site.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
PremisecitationIn this constellation, trust has to be formed first toward the new ICT and in a second step toward the external experts.
“In this constellation, trust has to be formed first toward the new ICT and in a second step toward the external experts [21].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [21] source
Not checked in the free run.
Probably not a substantial claim: may not pass S2 (checkable).
Interpretationnone givenWithout adequate and regular training in novel technical and digital devices, even in alarm management, the full potential of digitization will not have been exhausted.
“Nevertheless, without adequate and regular training in novel technical and digital devices, even in alarm management, the full potential of digitization will not have been exhausted.”
Quote in the paperNot a substantial claimMay combine two claims.
InterpretationreasoningWith the implementation of tele-ICU technology in existing ICUs, ICU staff are confronted with novel ICTs and with changes in clinical processes, such as teamwork, communication, and staff structure.
“With the implementation of tele-ICU technology in existing ICUs, ICU staff are not only confronted with novel ICTs, but also with changes in clinical processes, such as teamwork, communication, and staff structure.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing).
InterpretationreasoningTaking into account that most CDSS are based on complex machine learning methods, explaining the underlying mechanism to intensivists might be challenging.
“Taking into account that most CDSS are based on complex machine learning methods, explaining the underlying mechanism to intensivists might be challenging.”
Quote in the paperNot a substantial claim- Rests on an assumption: Most CDSS are based on complex machine learning methods.
Probably not a substantial claim: may not pass S2 (checkable).
Interpretationown dataRegular staff training with novel medical devices, software, and mobile phone apps may be beneficial for successful implementation of future patient monitoring devices.
“Our finding of low tech-savviness among ICU staff indicates that regular staff training with novel medical devices, software, and mobile phone apps may be beneficial for successful implementation of future patient monitoring devices [20,57,58].”
Quote in the paperNot a substantial claim0 of 3 sources checked- cites [20] ChristodoulakisCAsgarianAEasterbrookSBarriers to adoption of information technology in healthcareProceedings of the 27th Annual International Conference on Computer Science and Software Engineering (CASCON '17)201727th Annual International Conference on Computer Science and Software Engineering (CASCON '17)November 6-8, 2017Markham, ONRiverton, NJIBM Corp6675
Not checked in the free run.
- cites [57] source
Not checked in the free run.
- cites [58] source
Not checked in the free run.
Classified as probably not a substantial claim.
Study design and conductreasoningAs a descriptive approach, quantification of statements is not possible by design.
“However, as a descriptive approach, quantification of statements is not possible by design.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing).
PremisecitationIn situations where users cannot point out their needs, analyzing their behaviors through a more user-centered qualitative method such as design thinking can provide invaluable insights about their unmet desires.
“In situations where the users cannot point out their needs, analyzing their behaviors through a more user-centered qualitative method such as design thinking can provide invaluable insights about their unmet desires [60].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [60] source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationInnovation in health care derives from interdisciplinary teamwork with developers and medical engineers.
“Innovation in health care derives from interdisciplinary teamwork with developers and medical engineers [59].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [59] Zajicek, H, 2018, Digital Health: Scaling Healthcare to the World source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
PremisecitationReasons for underestimating validation include lack of financial resources, delays in time to market, or ignorance about how to validate a digital health product.
“Reasons for this include lack of financial resources, delays in time to market, or ignorance about how to validate a digital health product [59].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [59] Zajicek, H, 2018, Digital Health: Scaling Healthcare to the World source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
InterpretationcitationOne way to mitigate the issue of novel digital systems failing due to lack of user involvement might be the design-thinking framework as a systematic process that prioritizes empathy for users with the aim to develop a more comprehensive and effective solution.
“One way to mitigate this issue might be the design-thinking framework as a systematic process that prioritizes empathy for the users with the aim to develop a more comprehensive and effective solution [60].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [60] source
Not checked in the free run.
May combine two claims. The quote only partly states this claim.
InterpretationreasoningThe small number of participants from a single hospital and possible selection biases make generalization to other hospital settings or countries difficult.
“This makes the generalization to other hospital settings or countries difficult.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S2 (checkable), S4 (based).
Interpretationnone givenBy valuing the opinions of health care providers, we may gain their trust to implement novel systems.
“By valuing the opinions of health care providers, we may gain their trust to implement novel systems.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductreasoningIt is not possible to draw conclusions about whether a novel patient monitoring system can improve patients' quality of life or quality of care in the ICU.
“Moreover, it is not possible to draw conclusions about whether a novel patient monitoring system can improve patients’ quality of life or quality of care in the ICU.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductnone givenA bias due to the implementation of the Vital Sync virtual patient monitoring platform cannot be excluded with certainty.
“Finally, a bias due to the implementation of the Vital Sync virtual patient monitoring platform cannot be excluded with certainty.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim. May combine two claims.
Study design and conductreasoningWhen interpreting the results, it is crucial to take into account the small number of participants of a single hospital (three ICUs) and possible biases due to the selection of participants.
“When interpreting the results, it is crucial to take into account the small number of participants of a single hospital (ie, three ICUs) and possible biases due to the selection of participants.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationThe importance of validation of novel digital health solutions through early and continuous user involvement is often underestimated by the industry, hospitals, and governments.
“The importance of validation of novel digital health solutions through early and continuous user involvement is often underestimated by the industry, hospitals, and governments [55].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [55] source
Not checked in the free run.
Probably not a substantial claim: may not pass S2 (checkable).
InterpretationreasoningIn order to introduce more sustainable digital health solutions in the ICU, health care stakeholders might have to focus more on user-derived findings than top-down speculations.
“In order to introduce more sustainable digital health solutions in the ICU, health care stakeholders might have to focus more on user-derived findings than top-down speculations.”
Quote in the paperNot a substantial claim
The paper relies on this without support.
Patient monitoring in the ICU is used by a multidisciplinary team of physicians, nurses, and respiratory therapists.
“Notably, in comparison with other medical devices, patient monitoring is used by a multidisciplinary team of physicians, nurses, and respiratory therapists.”
The paper relies on this without support.
The views and expectations expressed by the 15 interviewed ICU staff at three ICUs of one German university hospital are representative of clinical requirements and barriers to implementation of future patient monitoring in the ICU more generally.
“This qualitative study on patient monitoring involves core statements from ICU staff.”
The paper relies on this without support.
User-derived findings from qualitative interviews are an appropriate and sufficient basis for guiding implementation of digital health solutions in the ICU.
“To promote a rapid and sustainable implementation of digital health solutions in the ICU, all health care stakeholders must focus more on user-derived findings.”
The paper relies on this without support.
Most CDSS are based on complex machine learning methods.
“Taking into account that most CDSS are based on complex machine learning methods, explaining the underlying mechanism to intensivists might be challenging.”
The paper relies on this without support.
False alarms are a product of a complex interplay between the patient’s condition, the users’ competence, and the technical features of the patient monitoring system.
“These false alarms are a product of a complex interplay between the patient’s condition, the users’ competence, and the technical features of the patient monitoring system.”
The paper relies on this without support.
Industry stakeholders are already developing apps for mobile devices in the ICU.
“As industry stakeholders are already developing apps for mobile devices in the ICU, more interdisciplinary studies are necessary to obtain early feedback from clinicians, developers, and engineers [12,14].”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Participants were committed to sustaining dedicated and compassionate care amidst AI integration, resonating with studies on preserving the humanistic essence of caregiving.
“The participants' unwavering commitment to sustaining dedicated and compassionate care amidst AI integration resonates with studies that emphasize the essential nature of preserving the humanistic essence of caregiving [59,60].”
From Artificial intelligence in future nursing care: exploring perspectives of nursing professionals - a descriptive qualitative study (2024) · cites this paper as [59]
The citation lists haven’t been fetched yet
References 52 · Cited by 136
Research works printed but not linked: 4
- Drews, FA, 2008, Advances in Patient Safety: New Directions and Alternative Approaches. Volume 3: Performance and Tools
- ChristodoulakisCAsgarianAEasterbrookSBarriers to adoption of information technology in healthcareProceedings of the 27th Annual International Conference on Computer Science and Software Engineering (CASCON '17)201727th Annual International Conference on Computer Science and Software Engineering (CASCON '17)November 6-8, 2017Markham, ONRiverton, NJIBM Corp6675
- Strauss, A, 1990, Basics of Qualitative Research: Grounded Theory Procedures and Techniques. 2nd edition
- International Organization for Standardization (ISO)2018092019-02-26ISO/IEEE 11073-20702:2018. Health informatics -- Point-of-care medical device communication -- Part 20702: Medical devices communication profile for web services https://www.iso.org/standard/74703.html
- Authors
- Poncette, A.-S., Spies, C., Mosch, L., Schieler, M., Weber-Carstens, S., Krampe, H., & Balzer, F.
- Affiliations
- Humboldt-Universität zu Berlin (DE)
- Corresponding author
- Balzer, Felix
- ORCID
- Venue
- JMIR Medical Informatics
- Publisher
- JMIR Publications Inc.
- Published
- 2019-04-30
- Volume
- 7
- Issue
- 2
- Pages
- e13064
- ISSN
- 2291-9694 (ISSN-L)
- PMC
- PMC6658223
- OpenAlex
- W2927642672
- Semantic Scholar
- 924acb4ae0014d1fbfe8623d4a382d23105a301a
- Cited by
- 136
- References
- 52
- Citations by year
- 2026: 14 · 2025: 21 · 2024: 14 · 2023: 23 · 2022: 33 · 2021: 15 · 2020: 14 · 2019: 2
- FWCI
- 15.27
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- cc-by
- Locations
- JMIR Medical Informatics (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Refubium (Universitätsbibliothek der Freien Universität Berlin) (submittedVersion, cc-by)
- Universitätsbibliothek der FU Berlin Hochschulschriftenstelle u. Dokumentenserver (cc-by)
- Funders
- Deutsche Forschungsgemeinschaft
- Topics
- Health Sciences › Medicine › Surgery › Healthcare Technology and Patient Monitoring
- Health Sciences › Health Professions › Health Information Management › Electronic Health Records Systems
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Technology and Human Factors in Education and Health
- Keywords
- patient monitoring, intensive care unit, digital health technologies, clinical needs, usability, alarm management, alarm fatigue, remote patient monitoring, interoperability, clinical decision support, artificial intelligence, implementation barriers, trust in technology, workload, wireless monitoring, non-invasive monitoring
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-09.
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