Abstract:
:As surgeries are performed around the clock, the time of surgery might have an impact on outcomes. Our aim is to investigate the impact of daytime and nighttime shifts on surgeons and their performance. We believe that such studies are important to enhance the quality of surgeries and their outcomes and help understand the effects of time of the day on surgeons and the surgeries they perform.A retrospective cohort study was conducted using the database from the King Abdulaziz Medical City trauma center. We selected 330 cases of patients between 2015 and 2018, who underwent a trauma intervention surgery within 24 hours after admission. Patients were aged 15 years and above who underwent 1 or more of the following trauma interventions: neurosurgery, general surgery, plastic surgery, vascular surgery, orthopedics, ophthalmology, and/or otolaryngology. We divided the work hours into 3 shifts: 8 AM to 3:59 PM, 4 PM to 11:59 PM, and midnight to 7:59 AM.Participants' mean age was 31.4 (standard deviation ± 13) years. Most surgeries occurred on weekdays (68.4%). Complications were one and a half times more on weekends, with 5 complicated cases on weekends (1.55%) and 3 (0.9%) on weekdays. Half of all surgeries were performed in the morning (152 cases, 53.15%); 73 surgeries (25.5%) were performed in the evening and 61 (21.3%) were performed late at night. Surgeries performed during late-night shifts were marginally better. Complications occurred in 4 out of 152 morning surgeries (2.6%), 2 out of 73 evening surgeries (2.7%), and only 1 out of 61 late-night surgeries (1.6%). The earlier comparison scored a P-value of >.99, suggesting that patients in morning and evening surgeries were twice more likely to experience complications than late-night surgeries.This study may support previous research that there is little difference in outcomes between daytime and nighttime surgeries. The popular belief that rested physicians are better physicians requires further assessment and research.
journal_name
Medicine (Baltimore)journal_title
Medicineauthors
Alnajashi SS,Alayed SA,Al-Nasher SM,Aldebasi B,Khan MMdoi
10.1097/MD.0000000000020273subject
Has Abstractpub_date
2020-08-07 00:00:00pages
e20273issue
32eissn
0025-7974issn
1536-5964pii
00005792-202008070-00001journal_volume
99pub_type
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