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Burtscher MJ, Koch A, Weigl M. Intraoperative teamwork and occupational stress during robot-assisted surgery: An observational study. APPLIED ERGONOMICS 2024; 121:104368. [PMID: 39146909 DOI: 10.1016/j.apergo.2024.104368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 06/28/2024] [Accepted: 08/07/2024] [Indexed: 08/17/2024]
Abstract
Robot-assisted surgery (RAS) differs from traditional OR set-ups in several ways such as operation of technology and obstructed team communication that potentially affect surgical staff's stress experiences. The current study investigates the effects of key intraoperative job demands and resources on mental workload and perceived stress in RAS. We focused on the role of intraoperative teamwork as a resource that potentially reduces occupational stress. Combining standardized expert observations in the OR with healthcare providers' self-reports, the study involved two types of robot-assisted, urological interventions. The sample consisted of 73 observed surgeries and included 242 post-operative surveys on perceived stress and mental workload from surgeons and surgical nurses. Multilevel regression analyses reveal differential effects for stress and workload. Importantly, whereas better surgical teamwork was associated with lower stress, it was unrelated to workload. Our findings provide a nuanced picture of occupational stress in RAS, particularly regarding the role of intraoperative teamwork.
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Affiliation(s)
- Michael J Burtscher
- Department of Applied Psychology, Zurich University of Applied Sciences (ZHAW), Switzerland; Department of Psychology, University of Zurich, Switzerland.
| | - Amelie Koch
- Institute for Patient Safety, University Hospital Bonn, Germany
| | - Matthias Weigl
- Institute for Patient Safety, University Hospital Bonn, Germany
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Imaoka K, Shimomura M, Hattori M, Adachi T, Shimizu W, Miguchi M, Ikeda S, Yoshimitsu M, Kohyama M, Nakahara M, Kobayashi H, Kochi M, Shimizu Y, Sumitani D, Ohdan H. Weekday Surgery Associated With Short-Term Outcomes in Patients With Colorectal Cancers. J Surg Res 2024; 296:316-324. [PMID: 38306937 DOI: 10.1016/j.jss.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 12/25/2023] [Accepted: 01/04/2024] [Indexed: 02/04/2024]
Abstract
INTRODUCTION The "weekday effect" on elective surgery remains controversial. We aimed to examine the association between the day of surgery and short-term outcomes after elective surgery for stage I-III colorectal cancer (CRC). METHODS We performed a multicenter retrospective analysis of 2574 patients who underwent primary colorectal resection for CRC between January 2017 and December 2019 at 15 institutions belonging to the Hiroshima Surgical Study Group of Clinical Oncology. Patients were divided into two groups according to the day of surgery: Friday and non-Friday (Monday to Thursday). After propensity score matching (PSM), we compared 30-day mortality and postoperative outcomes. RESULTS Out of the total, 368 patients underwent surgery on Fridays, and the remaining 2206 underwent surgery on non-Fridays. The overall mortality rate was 0.04% (n = 1). In 1685 patients with colon cancer, the proportion of American Society of Anesthesiologists scores was significantly lower in the Friday group than in the non-Friday group before PSM. After PSM of patient, tumor, and operative characteristics, operative time was slightly more prolonged and blood loss was slightly greater in the Friday group; however, these differences were not clinically meaningful. In the 889 patients with rectal cancer, the proportion of patients with abnormal respiratory patterns was significantly lower in the Friday group than in the non-Friday group before PSM. After PSM, the Friday group had a higher incidence of morbidity (≥ Clavien-Dindo 3a), higher incidence of digestive complications, and prolonged postoperative hospital stay. CONCLUSIONS The results may be useful in determining the day of the week for CRC surgery, which requires more advanced techniques and higher skills.
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Affiliation(s)
- Kouki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Manabu Shimomura
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
| | - Minoru Hattori
- Advanced Medical Skills Training Center, Institute of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Tomohiro Adachi
- Department of Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Wataru Shimizu
- Department of Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Masashi Miguchi
- Department of Gastroenterological Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Satoshi Ikeda
- Department of Gastroenterological Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Masanori Yoshimitsu
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Mohei Kohyama
- Department of Surgery, Hiroshima General Hospital, Hatsukaichi, Japan
| | | | | | - Masatoshi Kochi
- Department of Gastroenterological Surgery, National Hospital Organization Higashihiroshima Medical Center, Higashihiroshima, Japan
| | - Yosuke Shimizu
- Department of Surgery, Kure Medical Center/ Chugoku Cancer Center, Institute for Clinical Research, Kure, Japan
| | | | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Janz C, Hadelsberg UP, Broekman M, Cavallo C, Engel D, Hatipoglu Majernik G, Hoellig A, Ilic T, Jeltema HR, Mielke D, Rodríguez-Hernández A, Ryang YM, Fozia S, Syrmos N, Vanchaze K, Vayssiere P, Hernandez-Duran S. Parenthood and neurosurgery in Europe, a white paper from the European association of neurosurgical societies' diversity in neurosurgery committee, part II - practice with children. BRAIN & SPINE 2023; 4:102717. [PMID: 38510633 PMCID: PMC10951702 DOI: 10.1016/j.bas.2023.102717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 11/17/2023] [Accepted: 11/25/2023] [Indexed: 03/22/2024]
Abstract
Introduction In the first part of this White Paper, the European Association of Neurosurgical Societies (EANS) Diversity in Neurosurgery Committee (DC) addressed the obstacles faced by neurosurgeons when planning to have a family and practice during pregnancy, attempting to enumerate potential, easily implementable solutions for departments to be more family-friendly and retain as well as foster talent of parent-neurosurgeons, regardless of their gender identity and/or sexual orientation. Attrition avoidance amongst parent-neurosurgeons is at the heart of these papers. Research question In this second part, we address the obstacles posed by practice with children and measures to mitigate attrition rates among parent-neurosurgeons. For the methodology employed to compose this White Paper, please refer to Supplementary Electronic Materials (SEM) 1. Materials and methods For composing these white papers, the European Association of Neurosurgical Societies (EANS)'s Diversity Committee (DC) recruited neurosurgeon volunteers from all member countries, including parents, aspiring parents, and individuals without any desire to have a family to create a diverse and representative working group (WG). Results In spite of the prevailing heterogeneity in policies across the continent, common difficulties can be identified for both mothers and fathers considering the utilization of parental leave. Discussion and conclusion Reconciliation of family and a neurosurgical career is challenging, especially for single parents. However, institutional support in form of childcare facilities and/or providers, guaranteed lactation breaks and rooms, flexible schedule models including telemedicine, and clear communication of policies can improve working conditions for parent-neurosurgeons, avoid their attrition, and foster family-friendly work environments.
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Affiliation(s)
- Claudia Janz
- Städtisches Klinikum Solingen, Neurochirurgische Klinik, Gotenstrasse 1,
42563, Solingen, Germany
| | | | - Marike Broekman
- Dept of Neurosurgery, Haaglanden Medical Center, The Hague and Dept of
Neurosurgery, Leiden University Medical Centre, Leiden, the
Netherlands
| | - Claudio Cavallo
- Department of Neurosurgery, Neurocenter of Southern Switzerland,
Switzerland
- Regional Hospital of Lugano, Lugano, Switzerland
| | - Doortje Engel
- Department of Neurosurgery, Canton Hospital, St. Gall,
Switzerland
| | - Gökce Hatipoglu Majernik
- Department of Clinical Neurological Sciences, Schulich School of Medicine
and Dentistry, Western University, London, Ontario, Canada
| | - Anke Hoellig
- Department of Neurosurgery, University Hospital RWTH Aachen,
Germany
| | - Tijana Ilic
- National Department of Neurosurgery, Centre Hospitalier de Luxembourg,
the Netherlands
| | - Hanne-Rinck Jeltema
- Department of Neurosurgery, University Medical Center Groningen,
Groningen, the Netherlands
| | - Dorothee Mielke
- Department of Neurosurgery, University Hospital Göttingen, Göttingen,
Germany
| | - Ana Rodríguez-Hernández
- Dept. of Neurological Surgery, Germans Trias i Pujol University Hospital,
Universidad Autónoma, Barcelona, Spain
| | - Yu-Mi Ryang
- Dept. of Neurosurgery &Center for Spinetherapy, Helios Klinikum
Berlin-Buch, Germany
| | - Saeed Fozia
- Department of Neurosurgery at Leeds General Infirmary, Leeds, United
Kingdom
| | | | | | - Pia Vayssiere
- Department of Neurosurgery, Hôpitaux Universitaires de Genève (HUG),
Geneva, Switzerland
- Faculty of Medicine, Université de Genève (UNIGE), Geneva,
Switzerland
| | - Silvia Hernandez-Duran
- Klinik für Neurochirurgie, Universitätsmedizin Göttingen,
Robert-Koch-Straße 40, 37075, Göttingen, Germany
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Anton NE, Doster D, Choi JN, Ritter EM, Stefanidis D. Neuropsychological Differences Between Surgery Interns and Age-Matched Adults. JOURNAL OF SURGICAL EDUCATION 2023; 80:1641-1647. [PMID: 37634978 DOI: 10.1016/j.jsurg.2023.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/23/2023] [Accepted: 07/26/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE The purpose of this study was to assess how neuropsychological factors differ between general surgery interns and normative data from age-matched adults in the general population. DESIGN Participants completed a comprehensive neuropsychological assessment battery. Neuropsychological factors assessed included: executive function (Behavioral Rating Inventory of Executive Function, BRIEF), working memory (Wechsler Adult Intelligence Scale, or WAIS, digit span), psychomotor speed (WAIS coding, Trails A and B), selective attention (D2 Test of Attention), and problem solving (Tower of London, TOL). Data for all measures was compared to previously published normative data for age-matched, healthy adults in the general population using one-sample t-tests. SETTING This study was completed at Indiana University School of Medicine in Indianapolis, IN, which is a large academic healthcare training institution. PARTICIPANTS Postgraduate year 1 general surgery residents (PGY1s) voluntarily participated in this study. RESULTS Twenty-six general surgery PGY1s completed all measures. We found that PGY1s had significantly better behavioral inhibition, working memory, selective attention, problem solving, and psychomotor speed than their counterparts in the general population (Table 1). Conversely, we found that PGY1s had significantly lower cognitive flexibility (p = 0.02) and ability to monitor task progress (p = 0.006) than the general population. CONCLUSIONS The results from this study indicate that there are several neuropsychological factors that may help explain the high achievement of general surgery PGY1s. Assessment of these factors could aid general surgery programs in the selection and training of high-caliber residents. However, there are indicators that PGY1s struggle from cognitive inflexibility and task monitoring compared to the general population. These skills are needed to manage the complex and dynamic nature of surgical performance, so educators should consider methods to enhance junior residents' development of these characteristics.
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Affiliation(s)
- Nicholas E Anton
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana.
| | - Dominique Doster
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Jennifer N Choi
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - E Matthew Ritter
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Dimitrios Stefanidis
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
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Roizenblatt M, Gehlbach PL, Marin VDG, Roizenblatt A, Saraiva VS, Nakanami MH, Noia LC, Song Watanabe SE, Yasaki ES, Passos RM, Magalhães Junior O, Fernandes RAB, Stefanini FR, Caiado R, Jiramongkolchai K, Farah ME, Belfort R, Maia M. A Polysomnographic Study of Effects of Sleep Deprivation on Novice and Senior Surgeons during Simulated Vitreoretinal Surgery. Ophthalmol Retina 2023; 7:940-947. [PMID: 37164313 DOI: 10.1016/j.oret.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/22/2023] [Accepted: 05/02/2023] [Indexed: 05/12/2023]
Abstract
PURPOSE To assess the impact of a 3-hour polysomnography (PSG)-recorded night of sleep deprivation on next-morning simulated microsurgical skills among vitreoretinal (VR) surgeons with different levels of surgical experience and associate the sleep parameters obtained by PSG with Eyesi-generated performance. DESIGN Self-controlled cohort study. PARTICIPANTS Eleven junior VR surgery fellows with < 2 years of surgical experience and 11 senior surgeons with > 10 years of surgical practice. METHODS Surgical performance was assessed at 7am after a 3-hour sleep-deprived night using the Eyesi simulator and compared with each subject's baseline performance. MAIN OUTCOME MEASURES Changes in Eyesi-generated score (0-700, worst to best), time for task completion (minutes), tremor-specific score (0-100, worst to best), and out-of-tolerance tremor percentage. Polysomnography was recorded during sleep deprivation. RESULTS Novice surgeons had worse simulated surgical performance after sleep deprivation compared with self-controlled baseline dexterity in the total score (559.1 ± 39.3 vs. 593.8 ± 31.7; P = 0.041), time for task completion (13.59 ± 3.87 minutes vs. 10.96 ± 1.95 minutes; P = 0.027), tremor-specific score (53.8 ± 19.7 vs. 70.0 ± 15.3; P = 0.031), and out-of-tolerance tremor (37.7% ± 11.9% vs. 28.0% ± 9.2%; P = 0.031), whereas no performance differences were detected in those parameters among the senior surgeons before and after sleep deprivation (P ≥ 0.05). Time for task completion increased by 26% (P = 0.048) in the post-sleep deprivation simulation sessions for all participants with a high apnea-hypopnea index (AHI) and by 37% (P = 0.008) among surgeons with fragmented sleep compared with those with normal AHI and < 10 arousals per hour, respectively. Fragmented sleep was the only polysomnographic parameter associated with a worse Eyesi-generated score, with a 10% (P = 0.005) decrease the following morning. CONCLUSIONS This study detected impaired simulated surgical dexterity among novice surgeons after acute sleep deprivation, whereas senior surgeons maintained their surgical performance, suggesting that the impact of poor sleep quality on surgical skills is offset by increased experience. When considering the 2 study groups together, sleep fragmentation and AHI were associated with jeopardized surgical performance after sleep deprivation. FINANCIAL DISCLOSURE(S) The authors have no proprietary or commercial interest in any materials discussed in this article.
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Affiliation(s)
- Marina Roizenblatt
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil; Vision Institute, Instituto Paulista de Estudos e Pesquisas em Oftalmologia (IPEPO), Universidade Federal de São Paulo, São Paulo, Brazil; The Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Peter L Gehlbach
- The Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Vitor D G Marin
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Arnaldo Roizenblatt
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Vinicius S Saraiva
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil; Vision Institute, Instituto Paulista de Estudos e Pesquisas em Oftalmologia (IPEPO), Universidade Federal de São Paulo, São Paulo, Brazil
| | - Mauricio H Nakanami
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Luciana C Noia
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Sung E Song Watanabe
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Erika S Yasaki
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Renato M Passos
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil; Vision Institute, Instituto Paulista de Estudos e Pesquisas em Oftalmologia (IPEPO), Universidade Federal de São Paulo, São Paulo, Brazil
| | | | | | | | - Rafael Caiado
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Michel E Farah
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil; Vision Institute, Instituto Paulista de Estudos e Pesquisas em Oftalmologia (IPEPO), Universidade Federal de São Paulo, São Paulo, Brazil
| | - Rubens Belfort
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil; Vision Institute, Instituto Paulista de Estudos e Pesquisas em Oftalmologia (IPEPO), Universidade Federal de São Paulo, São Paulo, Brazil
| | - Mauricio Maia
- Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil; Vision Institute, Instituto Paulista de Estudos e Pesquisas em Oftalmologia (IPEPO), Universidade Federal de São Paulo, São Paulo, Brazil
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Pogorelić Z, Janković Marendić I, Čohadžić T, Jukić M. Clinical Outcomes of Daytime Versus Nighttime Laparoscopic Appendectomy in Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10040750. [PMID: 37189999 DOI: 10.3390/children10040750] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/14/2023] [Accepted: 04/19/2023] [Indexed: 05/17/2023]
Abstract
Aim of the study: To evaluate the clinical outcomes and complication rate of laparoscopic appendectomy in children operated on during the daytime versus nighttime. Methods: A total of 303 children who underwent laparoscopic appendectomy for acute appendicitis between 1 January 2020 and 31 December 2022 were enrolled in this retrospective study. The patients were divided into two study groups. The first group consisted of the patients who underwent laparoscopic appendectomy during the day shift from 07:00-21:00 (n = 171), while the patients in the second group underwent laparoscopic appendectomy during the night shift from 21:00-07:00 (n = 132). The groups were compared for baseline clinical and laboratory data, treatment outcomes, and complications. The Mann-Whitney U test was used to compare continuous variables, while the Chi-square test was used to compare categorical variables. A two-sided Fisher's exact test was used when the frequency of events in a certain cell was low. All p values less than 0.05 were considered significant. Results: The proportion of complicated appendicitis was almost the same in both patient groups (n = 63, 36.8% vs. n = 49, 37.1%, p = 0.960). Out of the total number of patients presenting during the daytime and nighttime, 11 (6.4%) and 10 (7.6%) developed a postoperative complication, respectively (p = 0.697). Additionally, rates of readmission (n = 5 (2.9%) vs. n = 2 (1.5%); p = 0.703), redo-surgery (n = 3 (1.7%) vs. n = 0; p = 0.260), conversion to open surgery (n = 0 vs. n = 1 (0.8%); p = 0.435) and length of hospital stay (n = 3 (IQR 1, 5) vs. n = 3 (IQR 2, 5); p = 0.368) did not differ significantly between daytime and nighttime appendectomies. The duration of the surgery was significantly shorter in patients presenting during the day than in those presenting at night (26 min (IQR 22, 40) vs. 37 min (31, 46); p < 0.001). Conclusions: Different shift times did not affect the treatment outcomes or complication rates for children receiving laparoscopic appendectomy.
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Affiliation(s)
- Zenon Pogorelić
- Department of Pediatric Surgery, University Hospital of Split, 21000 Split, Croatia
- Department of Surgery, School of Medicine, University of Split, 21000 Split, Croatia
| | | | - Tin Čohadžić
- Department of Pediatric Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Miro Jukić
- Department of Pediatric Surgery, University Hospital of Split, 21000 Split, Croatia
- Department of Surgery, School of Medicine, University of Split, 21000 Split, Croatia
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Quan SF, Landrigan CP, Barger LK, Buie JD, Dominguez C, Iyer JM, Majekodunmi A, Papautsky EL, Robbins R, Shen BH, Stephens JT, Weaver MD, Czeisler CA. Impact of sleep deficiency on surgical performance: a prospective assessment. J Clin Sleep Med 2023; 19:673-683. [PMID: 36661100 PMCID: PMC10071370 DOI: 10.5664/jcsm.10406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 11/17/2022] [Accepted: 11/17/2022] [Indexed: 01/21/2023]
Abstract
STUDY OBJECTIVES Sleep deficiency can adversely affect the performance of resident physicians, resulting in greater medical errors. However, the impact of sleep deficiency on surgical outcomes, particularly among attending surgeons, is less clear. METHODS Sixty attending surgeons from academic and community departments of surgery or obstetrics and gynecology were studied prospectively using direct observation and self-report to explore the effect of sleep deprivation on patient safety, operating room communication, medical errors, and adverse events while operating under 2 conditions, post-call (defined as > 2 hours of nighttime clinical duties) and non-post-call. RESULTS Each surgeon contributed up to 5 surgical procedures post-call and non-post-call, yielding 362 cases total (150 post-call and 210 non-post-call). Most common were caesarian section and herniorrhaphy. Hours of sleep on the night before the operative procedure were significantly less post-call (4.98 ± 1.41) vs non-post-call (6.68 ± 0.88, P < .01). Errors were infrequent and not related to hours of sleep or post-call status. However, Non-Technical Skills for Surgeons ratings demonstrated poorer performance while post-call for situational awareness, decision-making, and communication/teamwork. Fewer hours of sleep also were related to lower ratings for situational awareness and decision-making. Decreased self-reported alertness was observed to be associated with increased procedure time. CONCLUSIONS Sleep deficiency in attending surgeons was not associated with greater errors during procedures performed during the next day. However, procedure time was increased, suggesting that surgeons were able to compensate for sleep loss by working more slowly. Ratings on nontechnical surgical skills were adversely affected by sleep deficiency. CITATION Quan SF, Landrigan CP, Barger LK, et al. Impact of sleep deficiency on surgical performance: a prospective assessment. J Clin Sleep Med. 2023;19(4):673-683.
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Affiliation(s)
- Stuart F. Quan
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christopher P. Landrigan
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Division of General Pediatrics, Department of Pediatrics, Boston Children’s Hospital, Boston, Massachusetts
| | - Laura K. Barger
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Justin D. Buie
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Jay M. Iyer
- Departments of Molecular and Cellular Biology and Statistics, Harvard University, Cambridge, Massachusetts
| | - Akindele Majekodunmi
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Elizabeth Lerner Papautsky
- Department of Biomedical & Health Information Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, Illinois
- Division of Pulmonary, Allergy, Sleep and Critical Care, Boston Medical Center, Boston University, Boston, Massachusetts
| | - Rebecca Robbins
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Burton H. Shen
- Division of Pulmonary, Allergy, Sleep and Critical Care, Boston Medical Center, Boston University, Boston, Massachusetts
| | - Joshua T. Stephens
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Matthew D. Weaver
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Charles A. Czeisler
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
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Ardizzone E, Lerchbaumer E, Heinzel JC, Winter N, Prahm C, Kolbenschlag J, Daigeler A, Lauer H. Insomnia-A Systematic Review and Comparison of Medical Resident's Average Off-Call Sleep Times. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4180. [PMID: 36901190 PMCID: PMC10002061 DOI: 10.3390/ijerph20054180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 06/18/2023]
Abstract
Sleep deprivation is known to have serious consequences, including a decrease in performance, attention and neurocognitive function. It seems common knowledge that medical residents are routinely sleep deprived, yet there is little objective research recording their average sleep times. To discern whether residents may be suffering from the abovementioned side effects, this review aimed to analyze their average sleep times. Thirty papers recording the average sleep time of medical residents were found via a literature search using the key words "resident" and "sleep". An analysis of the mean sleep times cited therein revealed a range of sleep from 4.2 to 8.6 h per night, the median being 6.2 h. A sub-analysis of papers from the USA showed barely any significant differences in sleep time between the specialties, but the mean sleep times were below 7 h. The only significant difference (p = 0.039) was between the mean sleep times of pediatric and urology residents, with the former achieving less sleep. The comparison of methods for data collection showed no significant difference in the sleep times collected. The results of this analysis imply that residents are regularly sleep deprived and may therefore suffer from the abovementioned consequences.
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Affiliation(s)
- Eve Ardizzone
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
| | - Emily Lerchbaumer
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
| | - Johannes C. Heinzel
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
| | - Natalie Winter
- Department of Neurology, Hertie Institute for Clinical Brain Research (HIH), University of Tuebingen, Hoppe-Seyler-Str. 3, 72076 Tuebingen, Germany
| | - Cosima Prahm
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
| | - Jonas Kolbenschlag
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
| | - Adrien Daigeler
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
| | - Henrik Lauer
- Department of Hand-, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, Schnarrenbergstraße 95, 72076 Tuebingen, Germany
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Analysis of one- versus two-staged reconstruction in head and neck cancer patients: What are the benefits? J Plast Reconstr Aesthet Surg 2023; 81:76-82. [PMID: 37121045 DOI: 10.1016/j.bjps.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/29/2023] [Indexed: 02/08/2023]
Abstract
In head and neck oncology, surgical treatment frequently results in microvascular reconstruction. Oncologic resection followed by immediate reconstruction is often associated with prolonged working and surgical duration, challenging a surgeon's concentration level and potentially worsening patient outcome. To improve the surgeon's performance and to reduce risk of potential complications, we implemented a two-stage procedure in patients with head and neck cancer. This study critically analyzed the surgical outcomes, organizational benefits, and investigated job satisfaction among affected health care professionals. A retrospective data analysis of patients who had undergone microvascular reconstruction after oncologic head and neck surgery between 2010 and 2021 included 33 patients (n = 33). Twenty patients underwent single-stage reconstruction (group 1, n = 20) and 13 patients underwent two-stage reconstruction (group 2, n = 13) with 12.2 (± 7.4) days between surgeries. The mean surgical duration, and mean start and end time of the reconstructive surgery component differed significantly (p = 0.002). The mean total complication rate (p = 0.58) did not differ significantly, although a trend toward higher demands for blood products was observed in group 1. There was no significant difference in five-year survival (p = 0.28). A questionnaire on subjective work performance was answered by the affected health care professionals (n = 34) and it revealed that 88% preferred long surgeries to be scheduled first and that 97% work most efficiently in the morning. In conclusion, two-stage reconstruction is a suitable option in selected head and neck cancer patients offering the possibility of optimizing preoperative planning and organization. This may result in regular working hours, reduced surgeon fatigue, and improved job satisfaction without compromising patient outcomes or survival.
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10
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Uchida T, Sekine R, Matsuo K, Kigawa G, Umemoto T, Makuuchi M, Tanaka K. Absence of a weekday effect on short- and long-term oncologic outcomes of gastrectomy for gastric cancer: a propensity score matching analysis. BMC Surg 2022; 22:302. [PMID: 35932031 PMCID: PMC9356429 DOI: 10.1186/s12893-022-01756-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Day of the week when elective gastrointestinal surgery is performed may be influenced by various background and tumor-related factors. Relationships between postoperative outcome and when in the week gastrectomy is performed remain controversial. We undertook this study to evaluate whether weekday of gastrectomy influenced outcomes of gastric cancer treatment ("weekday effect"). METHODS Patients who underwent curative surgery for gastric cancer between 2004 and 2017 were included in this retrospective study. To obtain 2 cohorts well balanced for variables that might influence clinical outcomes, patients whose gastrectomy was performed early in the week (EW group) were matched 1:1 with others undergoing gastrectomy later in the week (LW group) by use of propensity scores. RESULTS Among 554 patients, 216 were selected from each group by propensity score matching. Incidence of postoperative complications classified as Clavien-Dindo grade II or higher was similar between EW and LW groups (20.4% vs. 24.1%; P = 0.418). Five-year overall and recurrence-free survival were 86.0% and 81.9% in the EW group, and 86.2% and 81.1% in the LW group (P = 0.981 and P = 0.835, respectively). CONCLUSIONS Short- and long-term outcomes were comparable between gastric cancer patients who underwent gastrectomy early and late in the week.
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Affiliation(s)
- Tsuneyuki Uchida
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan.
| | - Ryuichi Sekine
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Kenichi Matsuo
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Gaku Kigawa
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Takahiro Umemoto
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Mikio Makuuchi
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan.,Department of Surgery, Sannodai Hospital, 4-1-38, Higashi-Ishioka, Ishioka, Ibaraki, Japan
| | - Kuniya Tanaka
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
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11
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Kim WJ, Pyon JK, Mun GH, Bang SI, Jeon BJ, Lee KT. Is Elective Nighttime Operation Associated With Adverse Outcomes? Analysis in Immediate Tissue Expander-Based Breast Reconstruction. J Patient Saf 2022; 18:261-268. [PMID: 35067617 DOI: 10.1097/pts.0000000000000963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite the long-standing presumption that nighttime surgery could affect adverse outcomes, its association independent of patient's general condition and disease severity remains unclear. We hypothesized that conducting elective surgery for subjects with good physical status at nighttime was not associated with increased risks of postoperative complications and aimed to examine it in tissue-expander-insertion (TEI) operation for breast reconstruction. METHOD Patients who underwent immediate unilateral TEI-based breast reconstruction between 2014 and 2019 were enrolled. They were categorized into 3 groups based on the starting time of the TEI operation: 8 am to 6 pm (group 1), 6 pm to 8 pm (group 2), and after 8 pm (group 3). The postoperative complication rates were compared among the groups. The independent associations of each variable, including the operation starting time and adverse outcomes, were analyzed. RESULTS In total, 1458 patients were analyzed, including 970 in group 1, 358 in group 2, and 130 in group 3. The groups showed similar baseline characteristics regarding comorbidities and the American Society of Anesthesiologists classification. Compared with group 1, group 3 was associated with significantly increased rates of overall complications including infection, reoperation, and premature removal of the tissue expander. These differences retained influences in the multivariable analyses. Group 3 showed a significantly longer hospitalization period than the other 2 groups. The complication rates did not differ between groups 1 and 2. CONCLUSIONS Conducting TEI operation at nighttime seems to be associated with increased risks of adverse postoperative outcomes compared with conducting it during regular working hours.
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Affiliation(s)
- Woo-Ju Kim
- From the Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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12
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Feasibility of laparoscopy and factors associated with conversion to open in minimally invasive emergency major abdominal surgery: population database analysis. Surg Endosc 2022; 36:4499-4506. [PMID: 34724578 DOI: 10.1007/s00464-021-08803-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 10/17/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND There is limited evidence regarding the overall feasibility and success rates of the laparoscopic approach in major emergency surgery, despite its potential to improve outcomes. This study aims to investigate the association between patient, procedural, and surgical factors and likelihood of successful laparoscopic completion in emergency major surgery and derive a predictive model to aid clinical decision-making. METHOD All patients recorded in the NELA emergency laparotomy database 1 December 2013-31 November 2018 who underwent laparoscopically attempted surgery were included. A retrospective cohort multivariable regression analysis was conducted for the outcome of conversion to open surgery. A predictive model was developed and internally validated. RESULTS Of 118,355 patients, 17,040 (7.7%) underwent attempted laparoscopic surgery, of which 7.915 (46.4%) were converted to open surgery. Procedure type was the strongest predictor of conversion (compared to washout as reference, small bowel resection OR 25.93 (95% CI 20.42-32.94), right colectomy OR 6.92 (5.5-8.71)). Diagnostic [free pus, blood, or blood OR 3.67 (3.29-4.1)] and surgeon [subspecialist surgeon OR 0.56 (0.52-0.61)] factors were also significant, whereas age, gender, and pre-operative mortality risk were not. A derived predictive model had high internal validity, C-index 0.758 (95% CI 0.748-0.768), and is available for free-use online. CONCLUSION Surgical, patient, and diagnostic variables can be used to predict likelihood of laparoscopic success with a high degree of accuracy. This information can be used to inform peri-operative decision-making and patient selection.
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13
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Cleper R, Hertz-Palmor N, Mosheva M, Hasson-Ohayon I, Kaplan R, Kreiss Y, Afek A, Pessach IM, Gothelf D, Gross R. Sleep Difficulties Among COVID-19 Frontline Healthcare Workers. Front Psychiatry 2022; 13:838825. [PMID: 35573372 PMCID: PMC9098971 DOI: 10.3389/fpsyt.2022.838825] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 03/28/2022] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE To identify COVID-19 work-related stressors and experiences associated with sleep difficulties in HCW, and to assess the role of depression and traumatic stress in this association. METHODS A cross-sectional study of HCW using self-report questionnaires, during the first peak of the pandemic in Israel (April 2020), conducted in a large tertiary medical center in Israel. Study population included 189 physicians and nurses working in designated COVID-19 wards and a comparison group of 643 HCW. Mean age of the total sample was 41.7 ± 11.1, 67% were female, 42.1% physicians, with overall mean number of years of professional experience 14.2 ± 20. The exposure was working in COVID-19 wards and related specific stressors and negative experiences. Primary outcome measurement was the Insomnia Severity Index (ISI). Secondary outcomes included the Primary Care-Post Traumatic Stress Disorder Screen (PC-PTSD-5); the Patient Health Questionnaire-9 (PHQ-9) for depression; the anxiety module of the Patient-Reported Outcomes Measurement Information System (PROMIS); Pandemic-Related Stress Factors (PRSF) and witnessing patient suffering and death. RESULTS Compared with non-COVID-19 HCW, COVID-19 HCW were more likely to be male (41.3% vs. 30.7%) and younger (36.91 ± 8.81 vs. 43.14 ± 11.35 years). COVID-19 HCW reported higher prevalence of sleep difficulties: 63% vs. 50.7% in the non-COVID group (OR 1.62, 95% CI 1.15-2.29, p = 0.006), mostly difficulty maintaining sleep: 26.5% vs. 18.5% (OR 1.65, 95% CI 1.11-2.44, p = 0.012). Negative COVID-19 work-related experiences, specifically witnessing patient physical suffering and death, partially explained the association. Although past psychological problems and current depression and PTSD were associated with difficulty maintaining sleep, the main association remained robust also after controlling for those conditions in the full model. CONCLUSION AND RELEVANCE COVID-19 frontline HCW were more likely to report sleep difficulties, mainly difficulty maintaining sleep, as compared with non-COVID-19 HCW working at the same hospital. Negative patient-care related experiences likely mediated the increased probability for those difficulties. Future research is needed to elucidate the long-term trajectories of sleep difficulties among HCW during large scale outbreaks, and to identify risk factors for their persistence.
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Affiliation(s)
- Rony Cleper
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nimrod Hertz-Palmor
- The Chaim Sheba Medical Center, Ramat Gan, Israel.,School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Mariela Mosheva
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Chaim Sheba Medical Center, Ramat Gan, Israel
| | | | | | - Yitshak Kreiss
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Arnon Afek
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Itai M Pessach
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Doron Gothelf
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Raz Gross
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Chaim Sheba Medical Center, Ramat Gan, Israel
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14
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Baig Mirza A, Velicu MA, Lyon R, Vastani A, Boardman T, Al Banna Q, Murphy C, Kellett C, Vasan AK, Grahovac G. Is Cauda Equina Surgery Safe Out-of-Hours? A Single United Kingdom Institute Experience. World Neurosurg 2021; 159:e208-e220. [PMID: 34915208 DOI: 10.1016/j.wneu.2021.12.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Cauda equina syndrome (CES) can have devastating neurological sequelae if surgical treatment is delayed. However, out-of-hours surgery (weekdays from 6:00 pm to 8:00 am and all weekend operations) can potentially result in higher rates of intraoperative complications, resulting in worse outcomes. In the present study, we have described our outcomes for patients with CES during an 8-year period (December 2011 to October 2019) with the aim of assessing the risk of out-of-hours surgery. METHODS We performed a retrospective analysis of inpatient events and outcomes at 6 months of follow-up. Patient demographics, symptoms, and management data were extracted, and a risk factor analysis was performed using logistic regression. The outcome measures were the incidence of complications and symptom changes at follow-up. Symptom outcome changes between 2 time points were analyzed using repeated measures. RESULTS A total of 278 patients were included in the present study. Surgery out-of-hours (P = 0.018) and prolonged operations (P = 0.018) were significant risk factors for intraoperative complications. Improved outcomes at 6 months of follow-up were found for lower back pain, sciatica, altered saddle sensation, and urinary sphincter disturbance, with no significant changes for the remaining symptoms. Out-of-hours surgeries did not significantly affect individual symptom outcomes. CONCLUSIONS Our analysis has suggested that emergency decompressive surgery for patients with CES does not result in worsening of outcomes with out-of-hours surgery compared with in-hours. However, our findings also showed that no clear benefit exists to expediting surgery for those with severe presentations. Thus, decompressive surgery should be undertaken at the earliest possible time to safely do so.
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Affiliation(s)
- Asfand Baig Mirza
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom.
| | - Maria Alexandra Velicu
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Richard Lyon
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Amisha Vastani
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Timothy Boardman
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Qusai Al Banna
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Christopher Murphy
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Christopher Kellett
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Ahilan Kailaya Vasan
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Gordan Grahovac
- Department of Neurosurgery, King's College Hospital National Health Service Foundation Trust, London, United Kingdom
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15
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Gogalniceanu P, Calder F, Callaghan C, Sevdalis N, Mamode N. Surgeons Are Not Pilots: Is the Aviation Safety Paradigm Relevant to Modern Surgical Practice? JOURNAL OF SURGICAL EDUCATION 2021; 78:1393-1399. [PMID: 33579654 DOI: 10.1016/j.jsurg.2021.01.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/10/2021] [Accepted: 01/23/2021] [Indexed: 06/12/2023]
Abstract
Error in surgery is common, although not always consequential. Surgical outcomes are often compared to safety data from commercial aviation. This industry's performance is frequently referenced as an example of high-reliability that should be reproduced in clinical practice. Consequently, the aviation-surgery analogy forms the conceptual framework for much patient safety research, advocating for the translation of aviation safety tools to the healthcare setting. Nevertheless, overuse or incorrect application of this paradigm can be misleading and may result in ineffective quality improvement interventions. This article discusses the validity and relevance of the aviation-surgery comparison, providing the necessary context to improve its application at the bedside. It addresses technical and human factors training, as well as more novel performance domains such as professional culture and optimization of operators' condition. These are used to determine whether the aviation-surgery analogy is a valuable source of cross-professional learning or simply another safety cliché.
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Affiliation(s)
- Petrut Gogalniceanu
- Guy's and St. Thomas' NHS Foundation Trust; King's College London, London, England.
| | | | - Chris Callaghan
- Guy's and St. Thomas' NHS Foundation Trust; King's College London, London, England
| | | | - Nizam Mamode
- Guy's and St. Thomas' NHS Foundation Trust; King's College London, London, England
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16
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Whelehan DF, Alexander M, Connelly TM, McEvoy C, Ridgway PF. Sleepy Surgeons: A Multi-Method Assessment of Sleep Deprivation and Performance in Surgery. J Surg Res 2021; 268:145-157. [PMID: 34311296 DOI: 10.1016/j.jss.2021.06.047] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/11/2021] [Accepted: 06/21/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Minimum rest is mandated in high stake industries such as aviation. The current system of healthcare provision permits on-call surgeons to work in sleep deprived states when performing procedures. Fatigue has been demonstrated to negatively affect performance. This study aimed to explore measurements of sleep deprivation and their impact on simulated performance. METHODS This was a single site study conducted between September 2019 and February 2020. Surgical trainee and consultants were conveniently sampled from a single site. All testing was done between 7 AM and 9 AM. Participants completed electroencephalogram testing using a modified Multiple Sleep Latency Test testing for objective sleep measurement, the Pittsburgh Sleep Quality Index, Chalder Fatigue Scale and Epworth Sleepiness Scale for subjective sleep measurement. The Psychomotor Vigilance Task and the SIMENDO simulated tasks were used for standardized performance assessment. RESULTS Surgeons entered sleep in 6 min, on average pre-call. This significantly decreased to an average of 164 s post-call (P = 0.016). Pittsburgh Sleep Quality Index scoring was 5, indicating poor baseline sleep quality. There was higher self-reported fatigue and sleepiness in post-call states. Performance decrements were noted in cognitive performance reaction time and aspects of technical instrument proficiency. CONCLUSIONS Surgeons are objectively sleep deprived pre-call according to internationally recognized guidelines. This sleep deprivation increases significantly in post-call states. Tasks with higher cognitive demands showed greater levels of diminished performance compared to those with lower cognitive demands. Current models of provision of surgical on-call are not conducive to optimizing sleep in surgeons. Prioritization of workload in post-call states, focusing on preserving individuals cognitive resources and utilizing lower cognitively demanding aspects of work is likely to have positive impacts on performance outcomes.
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Affiliation(s)
- Dale F Whelehan
- Department of Surgery, School of Medicine, Trinity College Dublin, Department of Neurophysiology, Department of Surgery, Tallaght University Hospital, Dublin, Ireland.
| | - Michael Alexander
- Department of Surgery, School of Medicine, Trinity College Dublin, Department of Neurophysiology, Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - Tara M Connelly
- Department of Surgery, School of Medicine, Trinity College Dublin, Department of Neurophysiology, Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - Christine McEvoy
- Department of Surgery, School of Medicine, Trinity College Dublin, Department of Neurophysiology, Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - Paul F Ridgway
- Department of Surgery, School of Medicine, Trinity College Dublin, Department of Neurophysiology, Department of Surgery, Tallaght University Hospital, Dublin, Ireland
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17
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Whelehan DF, Connelly TM, Burke JR, Doherty EM, Ridgway PF. Self-reported surgeon health behaviours: A multicentre, cross-sectional exploration into the modifiable factors that impact surgical performance with the association of surgeons in training. Ann Med Surg (Lond) 2021; 65:102299. [PMID: 34007440 PMCID: PMC8111267 DOI: 10.1016/j.amsu.2021.102299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 11/15/2022] Open
Abstract
Introduction Surgeons regularly educate patients on health promoting behaviours including diet, sleep and exercise. No study thus far has explored surgeons’ personal compliance with these health behaviours and their relationship with surgical performance. The primary outcomes of this study were self-reported health, health related behaviours, wellbeing, fatigue and surgical performance. Methods A survey of validated themes on health related behaviours, workplace variables and performance was distributed to surgical trainees and consultants in the UK and Ireland through the Association for Surgeons in Training (ASiT). Non-parametric analysis was used to determine inferential associations. Results Ninety five surgeons (51.5% female, 39.9% registrars) completed the survey. 94% and 74% reported ‘good’ or better overall health and mental wellbeing respectively. The majority (54.7%) reported inconsistent sleep patterns. Less than a quarter engage in regular exercise. Sixty two and 64.2% reported being regularly fatigued and bothered by feelings of anxiety and/or depression respectively. Poor self-reported health and wellbeing were associated with poorer reported off-call performance (p < .01). Higher levels of fatigue negatively impacted self-reported surgical and non-surgical task proficiency (p < .01). Discussion and conclusion Surgeons reported high levels of overall health. However, healthy behaviours around sleep, diet and exercise were not consistently reported. Fewer reported good mental health and emotional well-being. Self-reported health behaviours including sleep and physical activity were associated with surgical performance. Strategies to improve modifiable lifestyle factors which will optimise physical health, mental wellbeing and levels of fatigue may optimise surgical performance. 94% and 74% respectively reported having at least ‘good’ health and well-being. A majority reported being regularly fatigued and inconsistent sleep patterns. Poorer health and wellbeing were associated with poorer performance off-call (p < .01). Higher levels of fatigue negatively impacted technical and non-technical performance. Improving modifiable factors to optimise health and wellbeing may improve performance.
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Affiliation(s)
- Dale F. Whelehan
- Department of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
- Department of Surgery Tallaght University Hospital, Ireland
- Department of Gastrointestinal Surgery, Leeds Teaching Hospitals, NHS Trust, United Kingdom
- Department of Surgery, Royal College of Surgeons in Ireland, Ireland
- Corresponding author. Discipline of Surgery, School of Medicine , Tallaght University Hospital, Dublin, Ireland.
| | - Tara M. Connelly
- Department of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
- Department of Surgery Tallaght University Hospital, Ireland
- Department of Gastrointestinal Surgery, Leeds Teaching Hospitals, NHS Trust, United Kingdom
- Department of Surgery, Royal College of Surgeons in Ireland, Ireland
| | - Joshua R. Burke
- Department of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
- Department of Surgery Tallaght University Hospital, Ireland
- Department of Gastrointestinal Surgery, Leeds Teaching Hospitals, NHS Trust, United Kingdom
- Department of Surgery, Royal College of Surgeons in Ireland, Ireland
| | - Eva M. Doherty
- Department of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
- Department of Surgery Tallaght University Hospital, Ireland
- Department of Gastrointestinal Surgery, Leeds Teaching Hospitals, NHS Trust, United Kingdom
- Department of Surgery, Royal College of Surgeons in Ireland, Ireland
| | - Paul F. Ridgway
- Department of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
- Department of Surgery Tallaght University Hospital, Ireland
- Department of Gastrointestinal Surgery, Leeds Teaching Hospitals, NHS Trust, United Kingdom
- Department of Surgery, Royal College of Surgeons in Ireland, Ireland
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18
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Kim RG, An VVG, Petchell JF. Hip fracture surgery performed out-of-hours-A systematic review and meta-analysis. Injury 2021; 52:664-670. [PMID: 33648740 DOI: 10.1016/j.injury.2021.02.049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/23/2021] [Accepted: 02/15/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION . Early hip fracture surgery (<48 hours) has shown to improve mortality for geriatric patients and is recommended in national hip fracture guidelines. However, this may be at the expense of surgery being performed out-of-hours where concerns about mortality risk exist. A systematic review and meta-analysis were performed to determine the mortality risk for hip fracture surgery performed in-hours (IH) compared to out-of-hours (OH), and on weekdays (WD) compared to weekends (WE). MATERIALS AND METHODS . A systematic search of literature in the databases of MEDLINE, PubMed, Embase and Cochrane from the dates of inception was performed. All studies published in English were included. Risk of Bias in Non-randomised Studies (ROBINS-I) and the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) framework were utilised. Relative risk (RR) was used for dichotomous outcomes, while mean difference (MD) was used for continuous variables, with 95% confidence intervals. Alpha was set at 0.05. RESULTS . A total of 13 studies with 177,090 patients were included for analysis. Overall, there was no statistically significant difference for 30-day or inpatient mortality in IH vs OH groups (RR 0.93, p=0.46 and RR 1.16, p=0.63) and for WD vs WE groups (RR 0.98, p=0.73 and RR 0.76, p=0.67). There was no difference in length of stay between groups (p>0.05). The number of patients with American Society of Anaesthesiology (ASA) physical status classification ≥3 and male gender between the groups were similar (p>0.05). CONCLUSION . Performing hip fracture surgery OH or on the WE does not appear to increase the risk of 30-day or inpatient mortality or post-operative complications. Consideration should be given to performing hip fracture surgery out-of-hours to meet national guidelines (<48 hours).
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Affiliation(s)
- Raymond G Kim
- Department of Orthopaedic Surgery, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia.
| | - Vincent V G An
- Department of Orthopaedic Surgery, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia
| | - Jeffrey F Petchell
- Department of Orthopaedic Surgery, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia
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19
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Whelehan DF, Brown DJ, Ridgway PF. To strive or survive: An exploration of the meaning and inhibitors to thriving in surgical performance. Am J Surg 2021; 222:504-505. [PMID: 33752874 DOI: 10.1016/j.amjsurg.2021.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/12/2021] [Accepted: 03/05/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Dale F Whelehan
- Discipline of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland.
| | - Daniel J Brown
- School of Sport, Health and Exercise Science, University of Portsmouth, United Kingdom
| | - Paul F Ridgway
- Discipline of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
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20
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Whelehan DF, Connelly TM, Ridgway PF. COVID-19 and surgery: A thematic analysis of unintended consequences on performance, practice and surgical training. Surgeon 2021; 19:e20-e27. [PMID: 32807661 PMCID: PMC7396881 DOI: 10.1016/j.surge.2020.07.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/06/2020] [Accepted: 07/20/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE The shift in the national focus and allocation of resources to the management of COVID19 has led to significant changes to surgical practice including the delay of elective surgery. The aim of this study was to explore the implications of such changes on surgeons. METHOD Using a qualitative study design, semi-structured interviews were conducted with general surgery consultants and non-consultant hospital doctors from a major tertiary hospital in the Dublin region between March-May 2020. Data collection proceeded iteratively using a thematic analysis approach with quality controls such as memoing and collaborative analysis. RESULTS Fourteen surgeons (8 male, 6 female) were interviewed. The majority (n = 11, 78.6%) were NCHDs. Significant themes determined included 'impacts' on a variety of constructs such as performance, self-reported fatigue and wellbeing. Training themes elucidated included the effects of the cancellation of elective admissions on reduced operative exposure for trainees. Senior surgical staff were particularly focused on increased complexity in patient management. New policy requirements such as personal protective equipment use and novel rotas have had implications for aspects of work engagement. The pandemic and subsequent national restrictions imposed has afforded opportunities for improved well-being but also resulted in greater solitude in surgeons. CONCLUSIONS Rhetoric surrounding fatigue management and virus control dominates the conversation on the relationship between COVID-19 and surgery. Tipping the balance back to parity of fatigue management with service delivery in surgery will be key for sustainability of the surgical workforce.
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Affiliation(s)
- Dale F Whelehan
- Discipline of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin; Department of Surgery, Tallaght University Hospital, Ireland.
| | - Tara M Connelly
- Discipline of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin; Department of Surgery, Tallaght University Hospital, Ireland
| | - Paul F Ridgway
- Discipline of Surgery, School of Medicine, Trinity College Dublin, The University of Dublin; Department of Surgery, Tallaght University Hospital, Ireland
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