• Sami Eksert, Mehmet Burak Aşık, Sinan Akay, Kenan Keklikçi, Fevzi Nuri Aydın, Mehmet Çoban, Ali Kantemir, Onur Güngör, Beyazıt Garip, Mustafa Suphi Turgut, and Kenan Olcay.
• Department of Otolaryngology, Head and Neck Surgery, Şırnak Military Hospital, Şırnak-Turkey. burock312@yahoo.com.
• Ulus Travma Acil Cer. 2017 May 1; 23 (3): 207-211.

BackgroundCoordination of an emergency response team is an important determinant of prompt treatment for combat injuries in hospitals. The authors hypothesized that instant messaging applications for smartphones could be appropriate tools for notifying emergency response team members. The objective of this study was to investigate the efficiency of a commercial instant messaging application (WhatsApp, Mountain View, CA) as a communication tool for the emergency team in a level-I trauma center.MethodsWe retrospectively evaluated the messages in the instant messaging application group that was formed to coordinate responses to patients who suffered from combat injuries and who were transported to our hospital via helicopter during an 8-week period. We evaluated the response times, response time periods during or outside of work hours, and the differences in the response times of doctors, nurses, and technicians among the members of the emergency team to the team leader's initial message about the patients.ResultsA total of 510 emergency call messages pertaining to 17 combat injury emergency cases were logged. The median time of emergency response was 4.1 minutes, 6 minutes, and 5.3 minutes for doctors, nurses, and the other team members, respectively. The differences in these response times between the groups were statistically significant (p=0.03), with subgroup analyses revealing significant differences between doctors and nurses (p=0.038). However, no statistically significant differences were observed between the doctors and the technicians (p=0.19) or the nurses and the technicians (p=1.0). From the team leader's perspective, using this application reduced the workload and the time loss, and also encouraged the team.ConclusionInstant messaging applications for smartphones can be efficient, easy-to-operate, and time-saving communication tools in the transfer of medical information and the coordination of emergency response team members in hospitals.

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