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Video-assisted versus telephone-only pediatric emergency calls: a predefined substudy of the cluster randomized CAM-VISION trial.

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Τίτλος: Video-assisted versus telephone-only pediatric emergency calls: a predefined substudy of the cluster randomized CAM-VISION trial.
Συγγραφείς: Bohnstedt-Pedersen NH; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark., Gehrt TB; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark., Blauenfeldt RA; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Department of Neurology, Aarhus University Hospital, Aarhus, Denmark., Væggemose U; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark., Gude MF; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark. gude@dadlnet.dk.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark. gude@dadlnet.dk.; Emergency Medical Dispatch Center, Emergency Medical Services, Central Denmark Region, Aarhus, Denmark. gude@dadlnet.dk.
Πηγή: Scandinavian journal of trauma, resuscitation and emergency medicine [Scand J Trauma Resusc Emerg Med] 2026 Mar 26; Vol. 34 (1). Date of Electronic Publication: 2026 Mar 26.
Τύπος έκδοσης: Journal Article; Randomized Controlled Trial
Γλώσσα: English
Στοιχεία περιοδικού: Publisher: BioMed Central Country of Publication: England NLM ID: 101477511 Publication Model: Electronic Cited Medium: Internet ISSN: 1757-7241 (Electronic) Linking ISSN: 17577241 NLM ISO Abbreviation: Scand J Trauma Resusc Emerg Med Subsets: MEDLINE
Imprint Name(s): Original Publication: London : BioMed Central
Ιατρικοί όροι (MeSH): Emergency Medical Dispatch*/methods , Emergency Medical Services*/methods , Triage*/methods , Emergency Medical Service Communication Systems* , Telephone*, Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Denmark
Περίληψη: Background: Assessment of pediatric emergencies by telephone is challenging and may be associated with uncertainty and overtriage. Video streaming has been introduced in emergency medical dispatch, but evidence regarding its impact in pediatric emergency calls remains limited. We evaluated associations between video-assisted dispatch assessment and urgency allocation, EMS resource use, and patient safety in pediatric calls.
Methods: This predefined substudy of the cluster-randomized CAM-VISION trial included emergency calls concerning children ≤ 15 years handled at the Emergency Medical Dispatch Center in the Central Denmark Region between January 1 and April 30, 2023. Dispatchers were randomized to video-assisted or telephone-only communication. Prespecified pediatric outcomes were the proportion of children assigned the lowest urgency level (response E), hospital admission within 24 h after response E, and the distribution of all urgency levels (A-E). Additional analyses included EMS resource allocation, urgency changes between dispatch and scene, non-conveyance, time intervals, ICU admission, and 30-day mortality. Analyses followed an intention-to-treat approach using clustered regression models.
Results: Among 1,303 pediatric emergency calls, 586 were allocated to video-assisted dispatch and 717 to telephone-only communication. Video was successfully established in 74.7% of calls in the video group. Among predefined outcomes, the lowest urgency level (response E) was assigned more frequently in the video-assisted group (34.8% vs 28.0%; absolute difference 6.8 percentage points, 95% CI 0.1 to 13.4). No hospital admissions within 24 h occurred among children dispatched at response E in either group. The highest urgency level (response A) was less frequent in the video-assisted group (37.9% vs 45.0%; absolute difference - 7.2 percentage points, 95% CI - 14.0 to - 0.3). Additional analyses showed that physician-staffed vehicles arrived less often in the video-assisted group (35.3% vs 44.2%; absolute difference - 8.9 percentage points, 95% CI - 16.8 to - 0.9). Median time from call to dispatch was one minute longer in the video-assisted group, while on-scene time and hospital length of stay were similar between groups.
Conclusion: Video-assisted dispatch in pediatric emergency calls was associated with more frequent assignment of the lowest urgency level and reduced use of physician-staffed vehicles without evidence of compromised patient safety.
Trial Registration: ClinicalTrials.gov identifier NCT05742412.
(© 2026. The Author(s).)
Competing Interests: Declarations. Ethics approval and consent to participate: Approval for the CAM-VISION trial was obtained from the legal department of the Central Denmark Region (Case no. 1–45-70–55-23), and the Danish Data Protection Agency granted approval for data storage. Ethics review was waived by the Central Denmark Region Committees on Health Research Ethics (Case no. 1–10-72–6-23) in accordance with the Consolidation Act on Research Ethics Review of Health Research Projects (Consolidation Act no. 1338 of 1 September 2020, Sect. 14 (2)). Informed consent was therefore not required. Consent for publication: Not applicable. Competing interests: The authors declare no competing interests.
References: JMIR Hum Factors. 2024 Nov 15;11:e52301. (PMID: 39622708)
Scand J Trauma Resusc Emerg Med. 2021 Mar 9;29(1):45. (PMID: 33750425)
PLoS One. 2023 Apr 19;18(4):e0284557. (PMID: 37075056)
Scand J Trauma Resusc Emerg Med. 2019 Nov 4;27(1):100. (PMID: 31684982)
Am J Epidemiol. 2011 Mar 15;173(6):676-82. (PMID: 21330339)
Scand J Trauma Resusc Emerg Med. 2017 Mar 1;25(1):22. (PMID: 28249588)
Resuscitation. 2021 Nov;168:35-43. (PMID: 34509558)
BMC Health Serv Res. 2024 Nov 20;24(1):1442. (PMID: 39567935)
BMJ Open. 2024 Oct 8;14(10):e086716. (PMID: 39384244)
Scand J Trauma Resusc Emerg Med. 2015 Nov 04;23:88. (PMID: 26530307)
Stud Health Technol Inform. 2022 May 25;294:430-434. (PMID: 35612116)
BMJ. 2001 Oct 6;323(7316):781-2. (PMID: 11588079)
JAMA Netw Open. 2025 Jul 1;8(7):e2519020. (PMID: 40591356)
J Biomed Inform. 2009 Apr;42(2):377-81. (PMID: 18929686)
BMJ Open Qual. 2024 May 21;13(2):. (PMID: 38772882)
JMIR Med Inform. 2024 Apr 4;12:e47039. (PMID: 38596835)
Scand J Trauma Resusc Emerg Med. 2014 Jun 02;22:35. (PMID: 24887256)
Intern Emerg Med. 2024 Mar;19(2):445-453. (PMID: 38123903)
Nurs Open. 2019 Mar 19;6(3):783-789. (PMID: 31367400)
BMJ Open. 2015 May 19;5(5):e007726. (PMID: 25991458)
Emerg Med J. 2004 Jul;21(4):511-7. (PMID: 15208250)
Br Paramed J. 2021 Sep 01;6(2):49-58. (PMID: 34539255)
BMJ Open. 2024 Oct 22;14(10):e084656. (PMID: 39438106)
BMC Med Res Methodol. 2011 May 28;11:83. (PMID: 21619668)
Scand J Trauma Resusc Emerg Med. 2024 Jan 26;32(1):7. (PMID: 38383402)
Scand J Trauma Resusc Emerg Med. 2013 Jul 09;21:53. (PMID: 23835246)
Telemed J E Health. 2017 Feb;23(2):130-136. (PMID: 27328326)
BMJ Open. 2021 Sep 28;11(9):e049443. (PMID: 34588248)
J Clin Nurs. 2015 Apr;24(7-8):1122-31. (PMID: 25273221)
Resuscitation. 2015 Nov;96:317-22. (PMID: 26073272)
Health Syst Transit. 2012;14(2):i-xxii, 1-192. (PMID: 22575801)
BMJ Open. 2023 Oct 29;13(10):e077395. (PMID: 37899141)
Scand J Trauma Resusc Emerg Med. 2025 Jan 8;33(1):5. (PMID: 39780267)
Emerg Med J. 2023 Jan;40(1):12-19. (PMID: 36202623)
BMJ Open. 2022 Apr 13;12(4):e059803. (PMID: 35418440)
Resuscitation. 2017 Aug;117:58-65. (PMID: 28599999)
BMC Emerg Med. 2021 Sep 6;21(1):101. (PMID: 34488626)
Scand J Trauma Resusc Emerg Med. 2019 Jan 25;27(1):8. (PMID: 30683139)
Regul Toxicol Pharmacol. 2014 Jun;69(1):113-24. (PMID: 24099754)
BMC Emerg Med. 2024 Jun 11;24(1):99. (PMID: 38862922)
J Biomed Inform. 2019 Jul;95:103208. (PMID: 31078660)
Am J Emerg Med. 2021 Mar;41:257-258. (PMID: 32601007)
BMJ Open. 2022 Dec 16;12(12):e063395. (PMID: 36526307)
Scand J Trauma Resusc Emerg Med. 2024 Dec 18;32(1):129. (PMID: 39695689)
Scand J Trauma Resusc Emerg Med. 2023 Dec 7;31(1):94. (PMID: 38062447)
Prehosp Disaster Med. 2022 Dec;37(6):819-826. (PMID: 36138554)
Contributed Indexing: Keywords: Dispatch communication systems; Emergency medical dispatch; Emergency medical dispatcher; Emergency medical services; Pediatric emergency medicine; Pediatrics; Telemedicine; Video streaming
Molecular Sequence: ClinicalTrials.gov NCT05742412
Entry Date(s): Date Created: 20260327 Date Completed: 20260713 Latest Revision: 20260813
Update Code: 20260813
PubMed Central ID: PMC13141475
DOI: 10.1186/s13049-026-01602-8
PMID: 41888824
Βάση Δεδομένων: MEDLINE
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  Data: Video-assisted versus telephone-only pediatric emergency calls: a predefined substudy of the cluster randomized CAM-VISION trial.
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  Data: <searchLink fieldCode="AU" term="%22Bohnstedt-Pedersen+NH%22">Bohnstedt-Pedersen NH</searchLink>; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark.<br /><searchLink fieldCode="AU" term="%22Gehrt+TB%22">Gehrt TB</searchLink>; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.<br /><searchLink fieldCode="AU" term="%22Blauenfeldt+RA%22">Blauenfeldt RA</searchLink>; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Department of Neurology, Aarhus University Hospital, Aarhus, Denmark.<br /><searchLink fieldCode="AU" term="%22Væggemose+U%22">Væggemose U</searchLink>; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.<br /><searchLink fieldCode="AU" term="%22Gude+MF%22">Gude MF</searchLink>; Department of Research & Development, Prehospital Emergency Medical Services, Central Denmark Region, Aarhus, Denmark. gude@dadlnet.dk.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark. gude@dadlnet.dk.; Emergency Medical Dispatch Center, Emergency Medical Services, Central Denmark Region, Aarhus, Denmark. gude@dadlnet.dk.
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  Data: <searchLink fieldCode="JN" term="%22101477511%22">Scandinavian journal of trauma, resuscitation and emergency medicine</searchLink> [Scand J Trauma Resusc Emerg Med] 2026 Mar 26; Vol. 34 (1). <i>Date of Electronic Publication: </i>2026 Mar 26.
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  Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22BioMed+Central%22">BioMed Central </searchLink><i>Country of Publication: </i>England <i>NLM ID: </i>101477511 <i>Publication Model: </i>Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1757-7241 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2217577241%22">17577241 </searchLink><i>NLM ISO Abbreviation: </i>Scand J Trauma Resusc Emerg Med <i>Subsets: </i>MEDLINE
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  Data: <i>Original Publication</i>: London : BioMed Central
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  Data: <searchLink fieldCode="MM" term="%22Emergency+Medical+Dispatch%22">Emergency Medical Dispatch*</searchLink>/<searchLink fieldCode="MM" term="%22Emergency+Medical+Dispatch+methods%22">methods</searchLink> <br /><searchLink fieldCode="MM" term="%22Emergency+Medical+Services%22">Emergency Medical Services*</searchLink>/<searchLink fieldCode="MM" term="%22Emergency+Medical+Services+methods%22">methods</searchLink> <br /><searchLink fieldCode="MM" term="%22Triage%22">Triage*</searchLink>/<searchLink fieldCode="MM" term="%22Triage+methods%22">methods</searchLink> <br /><searchLink fieldCode="MM" term="%22Emergency+Medical+Service+Communication+Systems%22">Emergency Medical Service Communication Systems*</searchLink> <br /><searchLink fieldCode="MM" term="%22Telephone%22">Telephone*</searchLink><br /><searchLink fieldCode="MH" term="%22Adolescent%22">Adolescent</searchLink> ; <searchLink fieldCode="MH" term="%22Child%22">Child</searchLink> ; <searchLink fieldCode="MH" term="%22Child%2C+Preschool%22">Child, Preschool</searchLink> ; <searchLink fieldCode="MH" term="%22Female%22">Female</searchLink> ; <searchLink fieldCode="MH" term="%22Humans%22">Humans</searchLink> ; <searchLink fieldCode="MH" term="%22Infant%22">Infant</searchLink> ; <searchLink fieldCode="MH" term="%22Male%22">Male</searchLink> ; <searchLink fieldCode="MH" term="%22Denmark%22">Denmark</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Background: Assessment of pediatric emergencies by telephone is challenging and may be associated with uncertainty and overtriage. Video streaming has been introduced in emergency medical dispatch, but evidence regarding its impact in pediatric emergency calls remains limited. We evaluated associations between video-assisted dispatch assessment and urgency allocation, EMS resource use, and patient safety in pediatric calls.<br />Methods: This predefined substudy of the cluster-randomized CAM-VISION trial included emergency calls concerning children ≤ 15 years handled at the Emergency Medical Dispatch Center in the Central Denmark Region between January 1 and April 30, 2023. Dispatchers were randomized to video-assisted or telephone-only communication. Prespecified pediatric outcomes were the proportion of children assigned the lowest urgency level (response E), hospital admission within 24 h after response E, and the distribution of all urgency levels (A-E). Additional analyses included EMS resource allocation, urgency changes between dispatch and scene, non-conveyance, time intervals, ICU admission, and 30-day mortality. Analyses followed an intention-to-treat approach using clustered regression models.<br />Results: Among 1,303 pediatric emergency calls, 586 were allocated to video-assisted dispatch and 717 to telephone-only communication. Video was successfully established in 74.7% of calls in the video group. Among predefined outcomes, the lowest urgency level (response E) was assigned more frequently in the video-assisted group (34.8% vs 28.0%; absolute difference 6.8 percentage points, 95% CI 0.1 to 13.4). No hospital admissions within 24 h occurred among children dispatched at response E in either group. The highest urgency level (response A) was less frequent in the video-assisted group (37.9% vs 45.0%; absolute difference - 7.2 percentage points, 95% CI - 14.0 to - 0.3). Additional analyses showed that physician-staffed vehicles arrived less often in the video-assisted group (35.3% vs 44.2%; absolute difference - 8.9 percentage points, 95% CI - 16.8 to - 0.9). Median time from call to dispatch was one minute longer in the video-assisted group, while on-scene time and hospital length of stay were similar between groups.<br />Conclusion: Video-assisted dispatch in pediatric emergency calls was associated with more frequent assignment of the lowest urgency level and reduced use of physician-staffed vehicles without evidence of compromised patient safety.<br />Trial Registration: ClinicalTrials.gov identifier NCT05742412.<br /> (© 2026. The Author(s).)
– Name: Abstract
  Label: Competing Interests
  Group: Ab
  Data: Declarations. Ethics approval and consent to participate: Approval for the CAM-VISION trial was obtained from the legal department of the Central Denmark Region (Case no. 1–45-70–55-23), and the Danish Data Protection Agency granted approval for data storage. Ethics review was waived by the Central Denmark Region Committees on Health Research Ethics (Case no. 1–10-72–6-23) in accordance with the Consolidation Act on Research Ethics Review of Health Research Projects (Consolidation Act no. 1338 of 1 September 2020, Sect. 14 (2)). Informed consent was therefore not required. Consent for publication: Not applicable. Competing interests: The authors declare no competing interests.
– Name: Ref
  Label: References
  Group: RefInfo
  Data: JMIR Hum Factors. 2024 Nov 15;11:e52301. (PMID: <searchLink fieldCode="PM" term="%2239622708%22">39622708)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2021 Mar 9;29(1):45. (PMID: <searchLink fieldCode="PM" term="%2233750425%22">33750425)</searchLink><br />PLoS One. 2023 Apr 19;18(4):e0284557. (PMID: <searchLink fieldCode="PM" term="%2237075056%22">37075056)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2019 Nov 4;27(1):100. (PMID: <searchLink fieldCode="PM" term="%2231684982%22">31684982)</searchLink><br />Am J Epidemiol. 2011 Mar 15;173(6):676-82. (PMID: <searchLink fieldCode="PM" term="%2221330339%22">21330339)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2017 Mar 1;25(1):22. (PMID: <searchLink fieldCode="PM" term="%2228249588%22">28249588)</searchLink><br />Resuscitation. 2021 Nov;168:35-43. (PMID: <searchLink fieldCode="PM" term="%2234509558%22">34509558)</searchLink><br />BMC Health Serv Res. 2024 Nov 20;24(1):1442. (PMID: <searchLink fieldCode="PM" term="%2239567935%22">39567935)</searchLink><br />BMJ Open. 2024 Oct 8;14(10):e086716. (PMID: <searchLink fieldCode="PM" term="%2239384244%22">39384244)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2015 Nov 04;23:88. (PMID: <searchLink fieldCode="PM" term="%2226530307%22">26530307)</searchLink><br />Stud Health Technol Inform. 2022 May 25;294:430-434. (PMID: <searchLink fieldCode="PM" term="%2235612116%22">35612116)</searchLink><br />BMJ. 2001 Oct 6;323(7316):781-2. (PMID: <searchLink fieldCode="PM" term="%2211588079%22">11588079)</searchLink><br />JAMA Netw Open. 2025 Jul 1;8(7):e2519020. (PMID: <searchLink fieldCode="PM" term="%2240591356%22">40591356)</searchLink><br />J Biomed Inform. 2009 Apr;42(2):377-81. (PMID: <searchLink fieldCode="PM" term="%2218929686%22">18929686)</searchLink><br />BMJ Open Qual. 2024 May 21;13(2):. (PMID: <searchLink fieldCode="PM" term="%2238772882%22">38772882)</searchLink><br />JMIR Med Inform. 2024 Apr 4;12:e47039. (PMID: <searchLink fieldCode="PM" term="%2238596835%22">38596835)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2014 Jun 02;22:35. (PMID: <searchLink fieldCode="PM" term="%2224887256%22">24887256)</searchLink><br />Intern Emerg Med. 2024 Mar;19(2):445-453. (PMID: <searchLink fieldCode="PM" term="%2238123903%22">38123903)</searchLink><br />Nurs Open. 2019 Mar 19;6(3):783-789. (PMID: <searchLink fieldCode="PM" term="%2231367400%22">31367400)</searchLink><br />BMJ Open. 2015 May 19;5(5):e007726. (PMID: <searchLink fieldCode="PM" term="%2225991458%22">25991458)</searchLink><br />Emerg Med J. 2004 Jul;21(4):511-7. (PMID: <searchLink fieldCode="PM" term="%2215208250%22">15208250)</searchLink><br />Br Paramed J. 2021 Sep 01;6(2):49-58. (PMID: <searchLink fieldCode="PM" term="%2234539255%22">34539255)</searchLink><br />BMJ Open. 2024 Oct 22;14(10):e084656. (PMID: <searchLink fieldCode="PM" term="%2239438106%22">39438106)</searchLink><br />BMC Med Res Methodol. 2011 May 28;11:83. (PMID: <searchLink fieldCode="PM" term="%2221619668%22">21619668)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2024 Jan 26;32(1):7. (PMID: <searchLink fieldCode="PM" term="%2238383402%22">38383402)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2013 Jul 09;21:53. (PMID: <searchLink fieldCode="PM" term="%2223835246%22">23835246)</searchLink><br />Telemed J E Health. 2017 Feb;23(2):130-136. (PMID: <searchLink fieldCode="PM" term="%2227328326%22">27328326)</searchLink><br />BMJ Open. 2021 Sep 28;11(9):e049443. (PMID: <searchLink fieldCode="PM" term="%2234588248%22">34588248)</searchLink><br />J Clin Nurs. 2015 Apr;24(7-8):1122-31. (PMID: <searchLink fieldCode="PM" term="%2225273221%22">25273221)</searchLink><br />Resuscitation. 2015 Nov;96:317-22. (PMID: <searchLink fieldCode="PM" term="%2226073272%22">26073272)</searchLink><br />Health Syst Transit. 2012;14(2):i-xxii, 1-192. (PMID: <searchLink fieldCode="PM" term="%2222575801%22">22575801)</searchLink><br />BMJ Open. 2023 Oct 29;13(10):e077395. (PMID: <searchLink fieldCode="PM" term="%2237899141%22">37899141)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2025 Jan 8;33(1):5. (PMID: <searchLink fieldCode="PM" term="%2239780267%22">39780267)</searchLink><br />Emerg Med J. 2023 Jan;40(1):12-19. (PMID: <searchLink fieldCode="PM" term="%2236202623%22">36202623)</searchLink><br />BMJ Open. 2022 Apr 13;12(4):e059803. (PMID: <searchLink fieldCode="PM" term="%2235418440%22">35418440)</searchLink><br />Resuscitation. 2017 Aug;117:58-65. (PMID: <searchLink fieldCode="PM" term="%2228599999%22">28599999)</searchLink><br />BMC Emerg Med. 2021 Sep 6;21(1):101. (PMID: <searchLink fieldCode="PM" term="%2234488626%22">34488626)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2019 Jan 25;27(1):8. (PMID: <searchLink fieldCode="PM" term="%2230683139%22">30683139)</searchLink><br />Regul Toxicol Pharmacol. 2014 Jun;69(1):113-24. (PMID: <searchLink fieldCode="PM" term="%2224099754%22">24099754)</searchLink><br />BMC Emerg Med. 2024 Jun 11;24(1):99. (PMID: <searchLink fieldCode="PM" term="%2238862922%22">38862922)</searchLink><br />J Biomed Inform. 2019 Jul;95:103208. (PMID: <searchLink fieldCode="PM" term="%2231078660%22">31078660)</searchLink><br />Am J Emerg Med. 2021 Mar;41:257-258. (PMID: <searchLink fieldCode="PM" term="%2232601007%22">32601007)</searchLink><br />BMJ Open. 2022 Dec 16;12(12):e063395. (PMID: <searchLink fieldCode="PM" term="%2236526307%22">36526307)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2024 Dec 18;32(1):129. (PMID: <searchLink fieldCode="PM" term="%2239695689%22">39695689)</searchLink><br />Scand J Trauma Resusc Emerg Med. 2023 Dec 7;31(1):94. (PMID: <searchLink fieldCode="PM" term="%2238062447%22">38062447)</searchLink><br />Prehosp Disaster Med. 2022 Dec;37(6):819-826. (PMID: <searchLink fieldCode="PM" term="%2236138554%22">36138554)</searchLink>
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  Data: <i>Keywords: </i>Dispatch communication systems; Emergency medical dispatch; Emergency medical dispatcher; Emergency medical services; Pediatric emergency medicine; Pediatrics; Telemedicine; Video streaming
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  Data: ClinicalTrials.gov NCT05742412
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  Data: <i>Date Created: </i>20260327 <i>Date Completed: </i>20260713 <i>Latest Revision: </i>20260813
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        Value: 10.1186/s13049-026-01602-8
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      – Code: eng
        Text: English
    Subjects:
      – SubjectFull: Adolescent
        Type: general
      – SubjectFull: Child
        Type: general
      – SubjectFull: Child, Preschool
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      – SubjectFull: Denmark
        Type: general
      – SubjectFull: Emergency Medical Dispatch methods
        Type: general
      – SubjectFull: Emergency Medical Services methods
        Type: general
      – SubjectFull: Triage methods
        Type: general
      – SubjectFull: Emergency Medical Service Communication Systems
        Type: general
      – SubjectFull: Telephone
        Type: general
    Titles:
      – TitleFull: Video-assisted versus telephone-only pediatric emergency calls: a predefined substudy of the cluster randomized CAM-VISION trial.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Bohnstedt-Pedersen NH
      – PersonEntity:
          Name:
            NameFull: Gehrt TB
      – PersonEntity:
          Name:
            NameFull: Blauenfeldt RA
      – PersonEntity:
          Name:
            NameFull: Væggemose U
      – PersonEntity:
          Name:
            NameFull: Gude MF
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 26
              M: 03
              Text: 2026 Mar 26
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-electronic
              Value: 1757-7241
          Numbering:
            – Type: volume
              Value: 34
            – Type: issue
              Value: 1
          Titles:
            – TitleFull: Scandinavian journal of trauma, resuscitation and emergency medicine
              Type: main
ResultId 1