23 results on '"Paltved C"'
Search Results
2. A National Needs Assessment to Identify Technical Procedures in Vascular Surgery for Simulation Based Training
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Nayahangan, L.J., Konge, L., Schroeder, T.V., Paltved, C., Lindorff-Larsen, K.G., Nielsen, B.U., and Eiberg, J.P.
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- 2017
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3. A National Needs Assessment to Identify Technical Procedures in Vascular Surgery for Simulation Based Training
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Nayahangan, L. J., Konge, L., Schroeder, T. V., Paltved, C., Lindorff-Larsen, K. G., Nielsen, B. U., Eiberg, J. P., Nayahangan, L. J., Konge, L., Schroeder, T. V., Paltved, C., Lindorff-Larsen, K. G., Nielsen, B. U., and Eiberg, J. P.
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Objectives and background Practical skills training in vascular surgery is facing challenges because of an increased number of endovascular procedures and fewer open procedures, as well as a move away from the traditional principle of “learning by doing.” This change has established simulation as a cornerstone in providing trainees with the necessary skills and competences. However, the development of simulation based programs often evolves based on available resources and equipment, reflecting convenience rather than a systematic educational plan. The objective of the present study was to perform a national needs assessment to identify the technical procedures that should be integrated in a simulation based curriculum. Design and methods A national needs assessment using a Delphi process was initiated by engaging 33 predefined key persons in vascular surgery. Round 1 was a brainstorming phase to identify technical procedures that vascular surgeons should learn. Round 2 was a survey that used a needs assessment formula to explore the frequency of procedures, the number of surgeons performing each procedure, risk and/or discomfort, and feasibility for simulation based training. Round 3 involved elimination and ranking of procedures. Results The response rate for round 1 was 70%, with 36 procedures identified. Round 2 had a 76% response rate and resulted in a preliminary prioritised list after exploring the need for simulation based training. Round 3 had an 85% response rate; 17 procedures were eliminated, resulting in a final prioritised list of 19 technical procedures. Conclusion A national needs assessment using a standardised Delphi method identified a list of procedures that are highly suitable and may provide the basis for future simulation based training programs for vascular surgeons in training.
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- 2017
4. Early identification of patients at risk of deterioration in a surgical ward
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Poulsen Dorthe and Paltved Charlotte
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Medical emergencies. Critical care. Intensive care. First aid ,RC86-88.9 - Published
- 2009
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5. Supporting self-regulated-learning in colonoscopy training-A comparison cohort trial.
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Jaensch C, Jensen RD, Brydges R, Paltved C, and Madsen AH
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Aim: This study aimed to demonstrate that using a self-regulated learning (SRL) approach can improve colonoscopy performance skills., Background: Colonoscopy is the gold standard for detecting colorectal cancer and removing its precursors: polyps. Acquiring proficiency in colonoscopy is challenging, requiring completion of several hundred procedures. SRL seems to be beneficial to help trainees acquire competencies in regulating their future learning processes and enhance the outcomes of current learning situations. SRL is a learner-centred approach that refers to a trainee's ability to understand and control their learning environment, including cognitions, motivations and emotions. The key abilities include self- and situational awareness, task analysis, and strategic planning. This study is the first to use an SRL approach for workplace-based colonoscopy training., Methods: In this comparison cohort trial, participants used two SRL supports: a self-review of videotaped performance, and an online learning platform with procedural and conceptual knowledge about colonoscopy. In the control cohort, participants performed patient-based colonoscopy as usual in their departments. Improvement was monitored via three video-based ratings (study start, end of the study period, and follow-up) using the Gastrointestinal Endoscopy Competency Assessment Tool (GiECAT). Outcomes were analysed using two-way analysis of variance with repeated measurements., Results: This study recruited 21 participants (12, intervention cohort; nine, control cohort); 58 videos were recorded. The intraclass correlation coefficient was 0.88 (95% CI 0.61-0.98; p < 0.001). The global rating scale (GRS) and checklist (CL) in GiECAT were analysed separately. No statistically significant main effects of cohort (GRS: F(1,16) = 2.84, p = 0.11; CL: F(1,16) = 1.06, p = 0.32), test (GRS: F(2,32) = 2.56, p = 0.09; CL: F(2,32) = 0.76, p = 0.48), or interactions between cohort and test were observed (GRS: F(2,32) = 1.16, p = 0.33; CL: F(2,32) = 1.01, p = 0.37)., Conclusions: SRL in patient-based colonoscopy is feasible; however, no clear effect on performance scores was observed., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)
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- 2024
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6. Correction: Development and validation of a simulation-based assessment tool in colonoscopy.
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Jaensch C, Jensen RD, Paltved C, and Madsen AH
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- 2023
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7. Development and validation of a simulation-based assessment tool in colonoscopy.
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Jaensch C, Jensen RD, Paltved C, and Madsen AH
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Background: Colonoscopy is difficult to learn. Virtual reality simulation training is helpful, but how and when novices should progress to patient-based training has yet to be established. To date, there is no assessment tool for credentialing novice endoscopists prior to clinical practice. The aim of this study was to develop such an assessment tool based on metrics provided by the simulator. The metrics used for the assessment tool should be able to discriminate between novices, intermediates, and experts and include essential checklist items for patient safety., Methods: The validation process was conducted based on the Standards for Educational and Psychological Testing. An expert panel decided upon three essential checklist items for patient safety based on Lawshe's method: perforation, hazardous tension to the bowel wall, and cecal intubation. A power calculation was performed. In this study, the Simbionix GI Mentor II simulator was used. Metrics with discriminatory ability were identified with variance analysis and combined to form an aggregate score. Based on this score and the essential items, pass/fail standards were set and reliability was tested., Results: Twenty-four participants (eight novices, eight intermediates, and eight expert endoscopists) performed two simulated colonoscopies. Four metrics with discriminatory ability were identified. The aggregate score ranged from 4.2 to 51.2 points. Novices had a mean score of 10.00 (SD 5.13), intermediates 24.63 (SD 7.91), and experts 30.72 (SD 11.98). The difference in score between novices and the other two groups was statistically significant (p<0.01). Although expert endoscopists had a higher score, the difference was not statistically significant (p=0.40). Reliability was good (Cronbach's alpha=0.86). A pass/fail score was defined at 17.1 points with correct completion of three essential checklist items, resulting in three experts and three intermediates failing and one novice passing the assessment., Conclusion: We established a valid and reliable assessment tool with a pass/fail standard on the simulator. We suggest using the assessment after simulation-based training before commencing work-based learning., (© 2023. Society in Europe for Simulation Applied to Medicine (SESAM) and BioMed Central Ltd.)
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- 2023
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8. Clinical decision-making and adaptive expertise in residency: a think-aloud study.
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Gamborg ML, Mehlsen M, Paltved C, Vetter SS, and Musaeus P
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- Female, Humans, Cognition, Retrospective Studies, Clinical Decision-Making methods, Internship and Residency
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Clinical decision-making (CDM) is the ability to make clinical choices based on the knowledge and information available to the physician. It often refers to individual cognitive processes that becomes more dependent with the acquisition of experience and knowledge. Previous research has used dual-process theory to explain the cognitive processes involved in how physicians acquire experiences that help them develop CDM. However, less is known about how CDM is shaped by the physicians' situated cognition in the clinical environment. This is especially challenging for novice physicians, as they need to be adaptive to compensate for the lack of experience. The adaptive expert framework has been used to explain how novice physicians learn, but it has not yet been explored, how adaptive expertise is linked to clinical decision-making amongst novice physicians.This study aimed to analyse how residents utilize and develop adaptive expert cognition in a natural setting. By describing cognitive processes through verbalization of thought processes, we sought to explore their CDM strategies considering the adaptive expert framework.We used concurrent and retrospective think-aloud interviews in a natural setting of an emergency department (ED) at a university hospital, to query residents about their reasoning during a patient encounter. We analysed data using protocol analysis to map cognitive strategies from these verbalizations. Subsequently in a narrative analysis, we compared these strategies with the literature on adaptive expertise.Fourteen interviews were audio recorded over the course for 17 h of observation. We coded 78 informational concepts and 46 cognitive processes. The narrative analysis demonstrated how epistemic distance was prevalent in the initial CDM process and self-regulating processes occurred during hypothesis testing. However, residents who too quickly moved on to hypothesis testing tended to have to redirect their hypothesis more often, and thus be more laborious in their CDM. Uncertainty affected physicians' CDM when they did not reconcile their professional role with being allowed to be uncertain. This allowance is an important feature of orientation to new knowledge as it facilitates the evaluation of what the physician does not know.For the resident to learn to act as an adaptive decision-maker, she relied on contextual support. The professional role was crucial in decisional competency. This supports current literature, which argues that role clarification helps decisional competency. This study adds that promoting professional development by tolerating uncertainty may improve adaptive decisional competency., (© 2023. The Author(s).)
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- 2023
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9. The transferability of laparoscopic and open surgical skills to robotic surgery.
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Sundelin MO, Paltved C, Kingo PS, Kjölhede H, and Jensen JB
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Background: Within the last decades, robotic surgery has gained popularity. Most robotic surgeons have changed their main surgical activity from open or laparoscopic without prior formal robotic training. With the current practice, it is of great interest to know whether there is a transfer of surgical skills. In visualization, motion scaling, and freedom of motion, robotic surgery resembles open surgery far more than laparoscopic surgery. Therefore, our hypothesis is that open-trained surgeons have more transfer of surgical skills to robotic surgery, compared to surgeons trained in laparoscopy., Methods: Thirty-six surgically inexperienced medical students were randomized into three groups for intensive simulation training in an assigned modality: open surgery, laparoscopy, or robot-assisted laparoscopy. The training period was, for all study subjects, followed by performing a robot-assisted bowel anastomosis in a pig model. As surrogate markers of surgical quality, the anastomoses were tested for resistance to pressure, and video recordings of the procedure were evaluated by two blinded expert robotic surgeons, using a global rating scale of robotic operative performance (Global Evaluative Assessment of Robotic Skills (GEARS))., Results: The mean leak pressure of bowel anastomosis was 36.25 (7.62-64.89) mmHg in the laparoscopic training group and 69.01 (28.02-109.99) mmHg in the open surgery group, and the mean leak pressure for the robotic training group was 108.45 (74.96-141.94) mmHg. The same pattern was found with GEARS as surrogate markers of surgical quality. GEARS score was 15.71 (12.37-19.04) in the laparoscopic training group, 18.14 (14.70-21.58) in the open surgery group, and 22.04 (19.29-24.79) in the robotic training group. In comparison with the laparoscopic training group, the robotic training group had a statistically higher leak pressure (p = 0.0015) and GEARS score (p = 0.0023). No significant difference, for neither leak pressure nor GEARS, between the open and the robotic training group., Conclusion: In our study, training in open surgery was superior to training in laparoscopy when transitioning to robotic surgery in a simulation setting performed by surgically naive study subjects., (© 2022. The Author(s).)
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- 2022
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10. The transferability of the minimal invasive surgeon's skills to open surgery.
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Ordell Sundelin M, Paltved C, Kingo PS, Blichert-Refsgaard L, Lindgren MS, Kjölhede H, and Jensen JB
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- Animals, Clinical Competence, Humans, Swine, Laparoscopy methods, Robotic Surgical Procedures methods, Robotics education, Simulation Training methods, Surgeons education
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Background: Robot-assisted laparoscopic surgery has gained popularity, which has contributed to a decrease in the number of open procedures. Hence a growing concern regarding the ability of laparoscopically trained surgeons to perform open surgery (e.g. due to bleeding complications) has been raised. The aim of the study was to investigate the ability of conversion to open surgery following exclusively robotic or laparoscopic training., Methods: Thirty-six medical students were randomized into three groups: Open surgery, laparoscopy, and robot-assisted laparoscopy. All underwent intensive simulation training in the allocated surgical modality. Subsequently, all study subjects performed an open bowel anastomosis in a pig model where anastomoses were tested for resistance to pressure and leak as a surrogate marker of surgical quality., Results: The primary endpoint was the surgical quality of an open surgery model assessed as, leak pressure, which was 80.01 ± 36.16 mmHg in the laparoscopic training group, 106.57 ± 23.03 mmHg in the robotic training group, and 133.65 ± 18.32 mmHg in the open surgery training group (mean, SD). We found that there were no significant differences between the open surgery training group and the robotic training group whereas a significant difference was found when comparing laparoscopic and open surgery training groups in favor of open procedure training ( p < 0.001)., Conclusion: In a surrogate open surgery model based on bowel anastomosis, we found that skills acquired through practice on robotic simulation platforms were not significantly worse when compared to skills acquired through training in open surgery, whereas skills acquired from laparoscopic training were significantly poorer when compared to open surgery practice.
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- 2022
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11. Patient safety culture improvements depend on basic healthcare education: a longitudinal simulation-based intervention study at two Danish hospitals.
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Schram A, Paltved C, Lindhard MS, Kjaergaard-Andersen G, Jensen HI, and Kristensen S
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- Cross-Sectional Studies, Denmark, Hospitals, Humans, Attitude of Health Personnel, Safety Management
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Background: A growing body of evidence supports the existence of an association between patient safety culture (PSC) and patient outcomes. PSC refers to shared perceptions and attitudes towards norms, policies and procedures related to patient safety. Existing literature shows that PSC varies among health professionals depending on their specific profession and specialty. However, these studies did not investigate whether PSC can be improved. This study investigates whether length of education is associated with improvements in PCS following a simulation intervention., Methods: From April 2017 to November 2018, a cross-sectional intervention study was conducted at two regional hospitals in Denmark. Two groups with altogether 1230 health professionals were invited to participate. One group included nurses, midwives and radiographers; the other group included doctors. A train-the-trainer intervention approach was applied consisting of a 4-day simulation instructor course that emphasised team training, communication and leadership. Fifty-three healthcare professionals were trained as instructors. After the course, instructors performed in situ simulation in their own hospital environment., Outcomes: The Safety Attitude Questionnaire (SAQ), which has 6 dimensions and 32 items, was used to collect main outcome variables. All employees from both groups were surveyed before the intervention and again four and nine months after the intervention., Results: Mean baseline scores were higher among doctors than among nurses, midwives and radiographers for all SAQ dimensions. At the second follow-up, four of six dimensions improved significantly (p ≤ 0.05) among nurses, midwives and radiographers, whereas no dimensions improved significantly among doctors., Conclusion: Over time, nurses, midwives and radiographers improved more in PSC attitudes than doctors did., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2022
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12. The effects of obstetric emergency team training on patient outcome: A systematic review and meta-analysis.
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Brogaard L, Glerup Lauridsen K, Løfgren B, Krogh K, Paltved C, Boie S, and Hvidman L
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- Female, Humans, Infant, Newborn, Pregnancy, Randomized Controlled Trials as Topic, Emergency Service, Hospital, Outcome Assessment, Health Care, Patient Care Team, Postpartum Hemorrhage therapy, Prenatal Care, Simulation Training
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Introduction: Little is known about the optimal simulation-based team training in obstetric emergencies. We aimed to review how simulation-based team training affects patient outcomes in obstetric emergencies., Material and Methods: Search Strategy: MEDLINE, Embase, Cochrane Library, and Cochrane Central Register of Controlled Trials were searched up to and including May 15, 2021., Selection Criteria: randomized controlled trials (RCTs) and cohort studies on obstetric teams in high-resource settings comparing the effect of simulation-based obstetric emergency team training with no training on the risk of Apgar scores less than 7 at 5 min, neonatal hypoxic ischemic encephalopathy, severe postpartum hemorrhage, blood transfusion of four or more units, and delay of emergency cesarean section by more than 30 min., Data Collection and Analysis: The included studies were assessed using PRISMA, EPCO, and GRADE., Results: We found 21 studies, four RCTs and 17 cohort studies, evaluating patient outcomes after obstetric team training compared with no training. Annual obstetric emergency team training may reduce brachial plexus injury (six cohort studies: odds ratio [OR] 0.47, 95% CI 0.33-0.68; one RCT: OR 1.30, 95 CI% 0.39-4.33, low certainty evidence) and suggest a positive effect; but it was not significant on Apgar score below 7 at 5 min (three cohort studies: OR 0.77, 95% CI 0.51-1.19; two RCT: OR 0.87, 95% CI 0.72-1.05, moderate certainty evidence). The effect was unclear for hypoxic ischemic encephalopathy, umbilical prolapse, decision to birth interval in emergency cesarean section, and for severe postpartum hemorrhage. Studies with in situ multi-professional simulation-based training demonstrated the best effect., Conclusions: Emerging evidence suggests an effect of obstetric team training on obstetric outcomes, but conflicting results call for controlled trials targeted to identify the optimal methodology for effective team training., (© 2021 The Authors. Acta Obstetricia et Gynecologica Scandinavica published by John Wiley & Sons Ltd on behalf of Nordic Federation of Societies of Obstetrics and Gynecology (NFOG).)
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- 2022
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13. Video cases as tricksters, in medical students´ transition to psychiatric clerkship. A liminal perspective.
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Pedersen K, Moercke AM, Paltved C, Mors O, and Ringsted C
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This article was migrated. The article was marked as recommended., Objective: This study introduced a lens of liminal theory, drawn from anthropological classical ritual theory, to explore how a preparatory teaching format using video casesinfluenced medical students' patient approaches in their subsequent psychiatric clerkship. The video cases portrayed simulated patient-doctor encounters in diagnostic interview situations and were hypothesized to function as a liminal trickster., Methods: The study applied a qualitative explorative design using individual rich picture interviews. We asked the students to draw their experiences, which we investigated using a semi-structured interview guide designed to capture and unfold the students' perspectives. We explored how students navigated insights from the preparatory teaching in their clerkship using liminal theory concepts in a mixed inductive and deductive thematic analysis., Results: The results from 8 rich picture interviews demonstrated that students' ability to navigate insight gained from the video cases in their clerkship varied according to their roles in the clinical diagnostic interview situations. Students having active roles in the diagnostic interview situation adopted a patient-centred focus demonstrating empathic engagement and self-reflexivity related to their learning experiences with the video cases. Students with passive roles described a focus on how to adopt an appropriate appearance and copied the behaviour of the simulated doctors in the video cases., Conclusion: The liminal ritual theory perspective to explore the influence of preparatory teaching was useful for demonstrating how video cases could affect students' patient-centred learning. Without guidance and active roles in clerkship, medical students' learning experiences may lead to a prolonged liminal phase and may not capitalise on the potentially positive effects of the preparatory teaching. Liminal theory may further inform our understanding of students' learning considering patient cases in educational technology arrangements as tricksters., (Copyright: © 2021 Pedersen K et al.)
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- 2021
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14. Patient safety culture improves during an in situ simulation intervention: a repeated cross-sectional intervention study at two hospital sites.
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Schram A, Paltved C, Christensen KB, Kjaergaard-Andersen G, Jensen HI, and Kristensen S
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- Cross-Sectional Studies, Hospitals, Humans, Patient Safety, Attitude of Health Personnel, Safety Management
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Objectives: This study aimed to investigate staff's perceptions of patient safety culture (PSC) in two Danish hospitals before and after an in situ simulation intervention., Design: A repeated cross-sectional intervention study., Setting: Two Danish hospitals. Hospital 1 performs emergency functions, whereas hospital 2 performs elective functions., Participants: A total of 967 healthcare professionals were invited to participate in this study. 516 were employed in hospital 1 and 451 in hospital 2. Of these, 39 were trained as simulation instructors., Intervention: A 4-day simulation instructor course was applied. Emphasis was put on team training, communication and leadership. After the course, instructors performed simulation in the hospital environment. No systematic simulation was performed prior to the intervention., Main Outcome Measures: The Safety Attitude Questionnaire investigating PSC was applied prior to the intervention and again 4 and 8 weeks after intervention. The proportion of participants with a positive attitude and mean scale scores were measured as main outcomes., Results: The response rate varied from 63.6% to 72.0% across surveys and hospitals. Baseline scores were generally lower for hospital 1. The proportion of staff with positive attitudes in hospital 1 improved by ≥5% in five of six safety culture dimensions, whereas only two dimensions improved by ≥5% in hospital 2. The mean scale scores improved significantly in five of six safety culture dimensions in hospital 1, while only one dimension improved significantly in hospital 2., Conclusions: Safety attitude outcomes indicate an improvement in PSC from before to after the in situ simulation intervention period. However, it is possible that an effect is more profound in an acute care hospital versus an elective setting., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2021
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15. An in situ simulation program: a quantitative and qualitative prospective study identifying latent safety threats and examining participant experiences.
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Kjaergaard-Andersen G, Ibsgaard P, Paltved C, and Irene Jensen H
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- Computer Simulation, Humans, Prospective Studies, Qualitative Research, Patient Care Team
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Objective: To explore the impact of in situ simulation training in regard to identification of latent safety threats and participant experiences., Design: A prospective study including quantitative and qualitative measures., Setting: A Danish hospital shifted from simulation training in centers outside the hospital to training where simulation was conducted where the situations normally took place and with the normal working teams., Participants: A total of 58 local instructors were educated and subsequently conducted in situ simulations in own departments. After each simulation, a log file was completed containing information on location, the scenario, who took part, time, learning points and findings. Furthermore, interviews were conducted with leaders, instructors and simulation participants., Main Outcome Measures: Identified latent safety threats and participant experiences., Results: From June 2017 until December 2018, 323 simulations were conducted representing 35 different wards. They consisted of 40 different scenarios and had both technical and non-technical learning goals. A total of 35 organizational issues were uncovered via the in situ simulation and practice was adjusted accordingly. A total of 11 interviews were conducted. Four themes emerged from the analysis: practice-orientation, endorsement, sense of security and additional impact., Conclusion: Transferring simulation to in situ training resulted in a substantial number of organizational findings. The subsequent follow-up and changes in practice made awareness of what could be latent safety threats. Leaders, instructors and simulation participants experienced in situ simulation as relevant and profitable., (© The Author(s) 2020. Published by Oxford University Press on behalf of International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2021
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16. Simulation-based team training in time-critical clinical presentations in emergency medicine and critical care: a review of the literature.
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Weile J, Nebsbjerg MA, Ovesen SH, Paltved C, and Ingeman ML
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Background: The use of simulation-based team training has increased over the past decades. Simulation-based team training within emergency medicine and critical care contexts is best known for its use by trauma teams and teams involved in cardiac arrest. In the domain of emergency medicine, simulation-based team training is also used for other typical time-critical clinical presentations. We aimed to review the existing literature and current state of evidence pertaining to non-technical skills obtained via simulation-based team training in emergency medicine and critical care contexts, excluding trauma and cardiac arrest contexts., Methods: This systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. Before the initiation of the study, the protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database. We conducted a systematic literature search of 10 years of publications, up to December 17, 2019, in the following databases: PubMed/MEDLINE, EMBASE, Cochrane Library, and CINAHL. Two authors independently reviewed all the studies and extracted data., Results: Of the 456 studies screened, 29 trials were subjected to full-text review, and 13 studies were included in the final review. None of the studies was randomized controlled trials, and no studies compared simulation training to different modalities of training. Studies were heterogeneous; they applied simulation-training concepts of different durations and intensities and used different outcome measures for non-technical skills. Two studies reached Kirkpatrick level 3. Out of the remaining 11 studies, nine reached Kirkpatrick level 2, and two reached Kirkpatrick level 1., Conclusions: The literature on simulation-based team training in emergency medicine is heterogeneous and sparse, but somewhat supports the hypothesis that simulation-based team training is beneficial to teams' knowledge and attitudes toward non-technical skills (Kirkpatrick level 2). Randomized trials are called for to clarify the effect of simulation compared to other modalities of team training. Future research should focus on the transfer of skills and investigate improvements in patient outcomes (Kirkpatrick level 4).
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- 2021
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17. HipSim - hip fracture surgery simulation utilizing the Learning Curve-Cumulative Summation test (LC-CUSUM).
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Rölfing JD, Jensen RD, and Paltved C
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- Adult, Bone Screws, Clinical Competence, Denmark, Female, Humans, Learning Curve, Male, Orthopedic Procedures education, Orthopedic Procedures instrumentation, Orthopedic Procedures methods, Virtual Reality, Computer Simulation, Educational Measurement methods, Hip Fractures surgery, Internship and Residency methods, Orthopedics education, Orthopedics standards, Simulation Training methods
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Background and purpose - Virtual reality simulation of hip fracture surgery is available for orthopedic residents nationwide in Denmark. Summative assessment of learning applying the learning curve cumulative summation test (LC-CUSUM) has not been utilized in orthopedic simulation training. The strength of the LC-CUSUM is that it assumes incompetency and signals competency based on solid statistics. We investigated the LC-CUSUM characteristics of novices stepwise mastering the simulated dynamic hip screw (DHS) procedure. Material and methods - 32 1st-year orthopedic residents participated in HipSim and its 3 subsequent LC-CUSUM evaluations: placing a Kirschner wire, placing a Kirschner wire in different patients, and performing the entire DHS procedure in different patients. The career status of the participants, i.e., still working in orthopedics or in another specialty was recorded ≥ 2 years after participation and associated with the simulation performance (passed/failed). Results - 13/14 participants passing HipSim according to LC-CUSUM were still working in orthopedics, while 9/18 participants failing HipSim had quit orthopedics at ≥ 2 years follow-up. The simulator-generated feedback did not statistically significantly differ between the groups. Interpretation - LC-CUSUM and its summative pass/fail assessment of each simulation was feasible in this formative simulation program. Clinical educators can be reassured that participants passing HipSim are likely to continue to 2nd-5th year of residency, while failing HipSim should raise concerns and trigger career counselling and clinical supervision. The motivational aspect of LC-CUSUM pass/fail assessment when designing formative simulation training warrants further research.
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- 2020
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18. Conceptualizations of clinical decision-making: a scoping review in geriatric emergency medicine.
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Gamborg ML, Mehlsen M, Paltved C, Tramm G, and Musaeus P
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- Humans, Clinical Decision-Making, Emergency Medicine, Geriatrics
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Background: Clinical decision-making (CDM) is an important competency for young doctors especially under complex and uncertain conditions in geriatric emergency medicine (GEM). However, research in this field is characterized by vague conceptualizations of CDM. To evolve and evaluate evidence-based knowledge of CDM, it is important to identify different definitions and their operationalizations in studies on GEM., Objective: A scoping review of empirical articles was conducted to provide an overview of the documented evidence of findings and conceptualizations of CDM in GEM., Methods: A detailed search for empirical studies focusing on CDM in a GEM setting was conducted in PubMed, ProQuest, Scopus, EMBASE and Web of Science. In total, 52 publications were included in the analysis, utilizing a data extraction sheet, following the PRISMA guidelines. Reported outcomes were summarized., Results: Four themes of operationalization of CDM emerged: CDM as dispositional decisions, CDM as cognition, CDM as a model, and CDM as clinical judgement. Study results and conclusions naturally differed according to how CDM was conceptualized. Thus, frailty-heuristics lead to biases in treatment of geriatric patients and the complexity of this patient group was seen as a challenge for young physicians engaging in CDM., Conclusions: This scoping review summarizes how different studies in GEM use the term CDM. It provides an analysis of findings in GEM and call for more stringent definitions of CDM in future research, so that it might lead to better clinical practice.
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- 2020
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19. Identifying and prioritising technical procedures for simulation-based curriculum in paediatrics: a Delphi-based general needs assessment.
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Thim S, Nayahangan LJ, Paltved C, Jensen RD, Konge L, Hertel NT, and Balslev T
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Objectives: To identify and prioritise technical procedures that should be integrated in a curriculum of simulation-based procedural training in paediatrics using the Delphi method., Study Design: National general needs assessment using a Delphi process was completed among 93 key opinion leaders in paediatrics in Denmark. Delphi round 1 identified technical procedures. Round 2 explored frequency of procedures, number of paediatricians performing the procedures, risks and/or discomfort for patients and feasibility for simulation-based training. Round 3 included final elimination and reprioritisation., Results: Response rates in the Delphi rounds were 73%, 71% and 72%. We identified 37 procedures in Delphi round 1, preprioritised in round 2, resulting in a final list of 19 procedures in round 3. Strong correlation between the prioritisation from the second and third Delphi rounds was identified, Spearman's r of 0.94 (p<0.0001). Top five on the final list were acute neonatal airway management, acute non-neonatal airway management, non-neonatal peripheral intravenous and intraosseous access, neonatal vascular access and advanced heart lung resuscitation., Conclusion: We identified and prioritised 19 technical procedures in paediatrics that are suitable for simulation and may be used as a guide for the development of simulation-based curriculum in paediatrics., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2020
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20. Failure affects subjective estimates of cognitive load through a negative carry-over effect in virtual reality simulation of hip fracture surgery.
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Rölfing JD, Nørskov JK, Paltved C, Konge L, and Andersen SAW
- Abstract
Background: Cognitive overload can impair learning, and different factors might affect cognitive load during simulation-based training. In this study, we investigate the role of failure in repeated practice of virtual reality (VR) simulation of hip fracture surgery on cognitive load (CL) estimated by secondary-task reaction time test and two questionnaires., Methods: The VR simulation training program consisted of three competency levels of increasing complexity starting with the placement of a Kirschner wire in a fractured hip of one patient, adding clinical variability at the intermediate level, and performing the entire dynamic hip screw procedure in 24 different patients at the highest level. Thirteen consecutive passed simulations were required to advance to the next level. Performance was measured as passing/failing a procedure and the number of failed procedures within the latest three and five simulations. CL was measured objectively using reaction time testing during simulation and subjectively using the NASA-TLX and PAAS questionnaires. The study was carried out at a simulation center from November 2016 to March 2019. Forty-two first-year orthopedic surgery residents from the Central Denmark Region and the North Denmark Region participated in the training program., Results: A failing performance in the simulated procedure was associated with a higher CL than passing a procedure. The subjective CL estimates were affected by the number of failures during last three and five procedures with a higher number of failures being associated with a higher CL. In contrast, relative reaction time estimates of CL were not affected by previous failures., Conclusions: Questionnaires for estimation of CL seem to be affected by participant frustration after failure-a meta-cognitive "carry-over" effect. This could be a general limitation of the subjective questionnaire approach to estimate CL. Reducing CL through instructional design and handling of participant frustration might improve the learning outcome of simulation training programs., Competing Interests: Competing interestsThe authors declare that they have no competing interests., (© The Author(s) 2019.)
- Published
- 2019
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21. Evaluating the effectiveness of video cases to improve patient-centeredness in psychiatry: a quasi-experimental study.
- Author
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Pedersen K, Bennedsen A, Rungø B, Paltved C, Morcke AM, Ringsted C, and Mors O
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- Clinical Clerkship methods, Denmark, Educational Measurement, Humans, Interview, Psychological methods, Surveys and Questionnaires, Video Recording, Education, Medical methods, Patient-Centered Care standards, Psychiatry education, Students, Medical psychology
- Abstract
Objectives: To evaluate the effectiveness of including interactive video-based patient cases in preparatory lectures on medical students' patient-centredness and attitudes towards psychiatry., Methods: This study was designed as a quasi-experimental intervention study. A preparatory lecture on diagnostic interviewing was given to 204 fourth-year medical students before a 4-week psychiatry clerkship. The students were divided into two groups. One group (n=102) received a preparatory lecture including an interactive video case portraying a doctor performing a diagnostic interview with a simulated patient (intervention group). The other group (n=102) received a conventional preparatory lecture using text-based instructional material (control group). We conducted a paired sample t-test to compare the students' confidence in exhibiting patient-centred communication and their attitudes towards psychiatry before receiving the preparatory lecture and after having completed a minimum of three weeks of clerkship training., Results: A total of 102 students, 51 in each group, completed a questionnaire at both measurement points. In the intervention group, we found a statistically significantly difference for the students' patient-centredness before (M=69.4, SD=10.0) and after (M=73.8, SD=8.6) the intervention t
(97) =2.38, p= 0.02, but no changes in attitudes t(98) =1.07, p=0.28. In the control group, we found no changes in patient-centredness or attitudes., Conclusions: Video cases in preparatory lectures appear to be better than text-based material at improving students' patient-centredness in psychiatry. However, neither video cases nor text-based material seem to influence the students' attitudes.- Published
- 2019
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22. Consensus on procedures to include in a simulation-based curriculum in ophthalmology: a national Delphi study.
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Thomsen ASS, la Cour M, Paltved C, Lindorff-Larsen KG, Nielsen BU, Konge L, and Nayahangan LJ
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- Delphi Technique, Denmark, Humans, Ophthalmology, Clinical Competence, Computer Simulation, Consensus, Curriculum, Education, Medical, Graduate methods, Internship and Residency methods, Simulation Training methods
- Abstract
Purpose: The number of available simulation-based models for technical skills training in ophthalmology is rapidly increasing, and development of training programmes around these procedures should follow a structured approach. The aim of this study was to identify all technical procedures that should be integrated in a simulation-based curriculum in ophthalmology., Methods: Key opinion leaders involved in the education of ophthalmologists in Denmark including heads of departments, heads of clinical education, professors and board members of the society were invited to participate in a three-round Delphi process. Round 1 aimed at identifying technical procedures that physicians should be able to perform competently when completing specialty training; round 2 involved characterization of each procedure including frequency, number of operators, risk and/or discomfort for patients associated with an inexperienced physician, and feasibility of simulation-based training; round 3 included a priority ranking of procedures., Results: The response rate for each round was 71%, 64% and 64%, respectively. Sixty-five procedures were reduced to 25 prioritized procedures during the three rounds. Two-thirds of the procedures that were identified and highly prioritized were therapeutic procedures such as intravitreal injection therapy, yttrium-aluminium-garnet laser iridotomy/capsulotomy, minor ocular surface procedures and retinal argon laser therapy. The diagnostic procedures that were prioritized were ocular ultrasound, superficial keratectomy and optical coherence tomography (OCT)., Conclusion: The Delphi process identified and prioritized 25 procedures that should be practised in a simulation-based environment to achieve competency before working with patients. The list may be used to guide the development of future training programmes for ophthalmologists., (© 2018 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.)
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- 2018
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23. Designing in situ simulation in the emergency department: evaluating safety attitudes amongst physicians and nurses.
- Author
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Paltved C, Bjerregaard AT, Krogh K, Pedersen JJ, and Musaeus P
- Abstract
Background: This intervention study aimed to enhance patient safety attitudes through the design of an in situ simulation program based on a needs analysis involving thematic analysis of patient safety data and short-term ethnography. The study took place at an Emergency Department (ED) in the Central Region of Denmark. Research suggests that poor handover communication can increase the likelihood of critical incidents and adverse events in the ED. Furthermore, simulation is an effective strategy for training handover communication skills. Research is lacking, however, on how to use patient safety data and a needs analysis to the design of in situ simulation communication training., Methods: This is a prospective pre-post study investigating the interventional effects of in situ simulation. It used a three-pronged strategy: (1) thematic analysis of patient safety data consisting of reported critical incidents and adverse events, (2) a needs analysis based on short-term ethnography in the ED, and (3) pre-post evaluation using the validated Safety Attitudes Questionnaire (SAQ) and the Trainee Reactions Score., Results: Sixteen different healthcare teams participated composed by 9 physicians and 30 nurses. In the SAQ, participating staff scored their safety attitudes in six categories ( n = 39). Two measures where significantly higher for the post-SAQ than those for the pre-SAQ: teamwork climate ( p < 0.001) and safety climate ( p < 0.05). The Trainee Reactions Score showed that the training was positively evaluated., Conclusions: This study designed a feasible strategy for implementing in situ simulation based on a needs analysis of critical incidents and adverse events and short-term ethnography.
- Published
- 2017
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