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Abstract
Adrenalectomy can be performed open, endoscopically or robotically, utilizing a transabdominal or retroperitoneal approach. This chapter describes the relevant anatomy, various approaches and surgical techniques, pre-operative work-up and optimization, and post-operative management of patients undergoing an adrenalectomy.
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Kuo JH, McManus C, Graves CE, Madani A, Khokhar MT, Huang B, Lee JA. In brief. Curr Probl Surg 2019. [DOI: 10.1067/j.cpsurg.2018.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kuo JH, McManus C, Graves CE, Madani A, Khokhar MT, Huang B, Lee JA. Updates in the management of thyroid nodules. Curr Probl Surg 2018; 56:103-127. [PMID: 30798796 DOI: 10.1067/j.cpsurg.2018.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 12/18/2018] [Indexed: 12/17/2022]
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Housou B, Cherkaoui S, Lamchahab M, Massi R, Khoubila N, Qachouh M, Rachid M, Madani A, Athale UH, Quessar A. Outcome of Acute Myeloid Leukemia in Children Adolescents and Young Adults Treated with an Uniform Protocol in Casablanca, Morocco. Indian J Hematol Blood Transfus 2018; 35:255-259. [PMID: 30988560 DOI: 10.1007/s12288-018-1013-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 09/17/2018] [Indexed: 01/25/2023] Open
Abstract
Treatment of acute myeloblastic leukemia in children, adolescents and young adults (AYA) is a challenge in low-income countries. To evaluate treatment outcomes of children (≤ 15 years) and AYA (15-30 years) diagnosed with novo AML and treated in a single center according to the AML-MA 2011 protocol. From January 2011 to December 2015, eligible patients (age ≤ 30 years) with novo AML had been enrolled on a uniform treatment protocol. The diagnosis was confirmed according to the FAB classification using the WHO 2008 criteria. Patients with WBC ≥ 50 G/L had pretreated 4 days of hydroxyurea followed by two inductions and two consolidations. Supportive care consisted of transfusion of labile blood products, antibiotics and antifungals, and patient and family education by the hygiene team. 155 patients were recruited, 41 were < 15 years old (22 boys, median age 7.8 years). Of the 114 AYA enrolled, (48 women, median age 23 years). Complete remission after two inductions was 28/41 (68.3%) of the children, including 100% of the children in the favorable group and 71/114 (62.3%) of the AYA, 22 of whom (68.7%) were in the favorable group. The number of deaths among children was 6 (14.6%). The evaluation of the AML-MA-2011 National Protocol in the age groups of children and AYA reveals that the objective of treatment is almost achieved in terms of complete remission in the two age groups.
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White J, Park J, Russell KB, Reynolds K, Madani A, Carlson LE, Giese-Davis J. Falling through the cracks. A thematic evaluation of unmet needs of adult survivors of childhood cancers. Psychooncology 2018; 27:1979-1986. [DOI: 10.1002/pon.4754] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 04/17/2018] [Accepted: 04/24/2018] [Indexed: 12/16/2022]
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Madani A, Gips A, Razek T, Deckelbaum DL, Mulder DS, Grushka JR. Defining and Measuring Decision-Making for the Management of Trauma Patients. JOURNAL OF SURGICAL EDUCATION 2018; 75:358-369. [PMID: 28756147 DOI: 10.1016/j.jsurg.2017.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 05/23/2017] [Accepted: 07/10/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Effective management of trauma patients is heavily dependent on sound judgment and decision-making. Yet, current methods for training and assessing these advanced cognitive skills are subjective, lack standardization, and are prone to error. This qualitative study aims to define and characterize the cognitive and interpersonal competencies required to optimally manage injured patients. METHODS Cognitive and hierarchical task analyses for managing unstable trauma patients were performed using qualitative methods to map the thoughts, behaviors, and practices that characterize expert performance. Trauma team leaders and board-certified trauma surgeons participated in semistructured interviews that were transcribed verbatim. Data were supplemented with content from published literature and prospectively collected field notes from observations of the trauma team during trauma activations. The data were coded and analyzed using grounded theory by 2 independent reviewers. RESULTS A framework was created based on 14 interviews with experts (lasting 1-2 hours each), 35 field observations (20 [57%] blunt; 15 [43%] penetrating; median Injury Severity Score 20 [13-25]), and 15 literary sources. Experts included 11 trauma surgeons and 3 emergency physicians from 7 Level 1 academic institutions in North America (median years in practice: 12 [8-17]). Twenty-nine competencies were identified, including 17 (59%) related to situation awareness, 6 (21%) involving decision-making, and 6 (21%) requiring interpersonal skills. Of 40 potential errors that were identified, root causes were mapped to errors in situation awareness (20 [50%]), decision-making (10 [25%]), or interpersonal skills (10 [25%]). CONCLUSIONS This study defines cognitive and interpersonal competencies that are essential for the management of trauma patients. This framework may serve as the basis for novel curricula to train and assess decision-making skills, and to develop quality-control metrics to improve team and individual performance.
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Fuchshuber P, Schwaitzberg S, Jones D, Jones SB, Feldman L, Munro M, Robinson T, Purcell-Jackson G, Mikami D, Madani A, Brunt M, Dunkin B, Gugliemi C, Groah L, Lim R, Mischna J, Voyles CR. The SAGES Fundamental Use of Surgical Energy program (FUSE): history, development, and purpose. Surg Endosc 2017; 32:2583-2602. [PMID: 29218661 DOI: 10.1007/s00464-017-5933-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Accepted: 10/09/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Adverse events due to energy device use in surgical operating rooms are a daily occurrence. These occur at a rate of approximately 1-2 per 1000 operations. Hundreds of operating room fires occur each year in the United States, some causing severe injury and even mortality. The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) therefore created the first comprehensive educational curriculum on the safe use of surgical energy devices, called Fundamental Use of Surgical Energy (FUSE). This paper describes the history, development, and purpose of this important training program for all members of the operating room team. METHODS The databases of SAGES and the FUSE committee as well as personal photographs and documents of members of the FUSE task force were used to establish a brief history of the FUSE program from its inception to its current status. RESULTS The authors were able to detail all aspects of the history, development, and national as well as global implementation of the third SAGES Fundamentals Program FUSE. CONCLUSIONS The written documentation of the making of FUSE is an important contribution to the history and mission of SAGES and allows the reader to understand the idea, concept, realization, and implementation of the only free online educational tool for physicians on energy devices available today. FUSE is the culmination of the SAGES efforts to recognize gaps in patient safety and develop state-of-the-art educational programs to address those gaps. It is the goal of the FUSE task force to ensure that general FUSE implementation becomes multinational, involving as many countries as possible.
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Madani A, Gornitsky J, Watanabe Y, Benay C, Altieri MS, Pucher PH, Tabah R, Mitmaker EJ. Measuring Decision-Making During Thyroidectomy: Validity Evidence for a Web-Based Assessment Tool. World J Surg 2017; 42:376-383. [PMID: 29110159 DOI: 10.1007/s00268-017-4322-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Errors in judgment during thyroidectomy can lead to recurrent laryngeal nerve injury and other complications. Despite the strong link between patient outcomes and intraoperative decision-making, methods to evaluate these complex skills are lacking. The purpose of this study was to develop objective metrics to evaluate advanced cognitive skills during thyroidectomy and to obtain validity evidence for them. METHODS An interactive online learning platform was developed ( www.thinklikeasurgeon.com ). Trainees and surgeons from four institutions completed a 33-item assessment, developed based on a cognitive task analysis and expert Delphi consensus. Sixteen items required subjects to make annotations on still frames of thyroidectomy videos, and accuracy scores were calculated based on an algorithm derived from experts' responses ("visual concordance test," VCT). Seven items were short answer (SA), requiring users to type their answers, and scores were automatically calculated based on their similarity to a pre-populated repertoire of correct responses. Test-retest reliability, internal consistency, and correlation of scores with self-reported experience and training level (novice, intermediate, expert) were calculated. RESULTS Twenty-eight subjects (10 endocrine surgeons and otolaryngologists, 18 trainees) participated. There was high test-retest reliability (intraclass correlation coefficient = 0.96; n = 10) and internal consistency (Cronbach's α = 0.93). The assessment demonstrated significant differences between novices, intermediates, and experts in total score (p < 0.01), VCT score (p < 0.01) and SA score (p < 0.01). There was high correlation between total case number and total score (ρ = 0.95, p < 0.01), between total case number and VCT score (ρ = 0.93, p < 0.01), and between total case number and SA score (ρ = 0.83, p < 0.01). CONCLUSION This study describes the development of novel metrics and provides validity evidence for an interactive Web-based platform to objectively assess decision-making during thyroidectomy.
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Jones EL, Madani A, Overbey DM, Kiourti A, Bojja-Venkatakrishnan S, Mikami DJ, Hazey JW, Arcomano TR, Robinson TN. Stray energy transfer during endoscopy. Surg Endosc 2017; 31:3946-3951. [PMID: 28205029 DOI: 10.1007/s00464-017-5427-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 01/20/2017] [Indexed: 01/16/2023]
Abstract
INTRODUCTION Endoscopy is the standard tool for the evaluation and treatment of gastrointestinal disorders. While the risk of complication is low, the use of energy devices can increase complications by 100-fold. The mechanism of increased injury and presence of stray energy is unknown. The purpose of the study was to determine if stray energy transfer occurs during endoscopy and if so, to define strategies to minimize the risk of energy complications. METHODS AND PROCEDURES A gastroscope was introduced into the stomach of an anesthetized pig. A monopolar generator delivered energy for 5 s to a snare without contacting tissue or the endoscope itself. The endoscope tip orientation, energy device type, power level, energy mode, and generator type were varied to mimic in vivo use. The primary outcome (stray current) was quantified as the change in tissue temperature (°C) from baseline at the tissue closest to the tip of the endoscope. Data were reported as mean ± standard deviation. RESULTS Using the 60 W coag mode while changing the orientation of the endoscope tip, tissue temperature increased by 12.1 ± 3.5 °C nearest the camera lens (p < 0.001 vs. all others), 2.1 ± 0.8 °C nearest the light lens, and 1.7 ± 0.4 °C nearest the working channel. Measuring temperature at the camera lens, reducing power to 30 W (9.5 ± 0.8 °C) and 15 W (8.0 ± 0.8 °C) decreased stray energy transfer (p = 0.04 and p = 0.002, respectively) as did utilizing the low-voltage cut mode (6.6 ± 0.5 °C, p < 0.001). An impedance-monitoring generator significantly decreased the energy transfer compared to a standard generator (1.5 ± 3.5 °C vs. 9.5 ± 0.8 °C, p < 0.001). CONCLUSION Stray energy is transferred within the endoscope during the activation of common energy devices. This could result in post-polypectomy syndrome, bleeding, or perforation outside of the endoscopist's view. Decreasing the power, utilizing low-voltage modes and/or an impedance-monitoring generator can decrease the risk of complication.
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Paci P, Madani A, Lee L, Mata J, Mulder DS, Spicer J, Ferri LE, Feldman LS. Economic Impact of an Enhanced Recovery Pathway for Lung Resection. Ann Thorac Surg 2017; 104:950-957. [PMID: 28778343 DOI: 10.1016/j.athoracsur.2017.05.085] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 05/24/2017] [Accepted: 05/30/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Multimodal enhanced recovery pathways (ERP) improve clinical outcomes and hospital length of stay for patients undergoing lung resection. However, data supporting their economic impact is lacking. This study evaluated the effect of an ERP on costs of lung resection. METHODS Adult patients undergoing elective lung resection from August 2011 to August 2013 at a single university-affiliated institution were prospectively recruited. Pneumonectomies and extended resections were excluded. Beginning in September 2012, patients were enrolled in a multimodal ERP. Outcomes were recorded until 90 days after discharge. Total costs from institutional, health care system, and societal perspectives are reported in 2016 Canadian dollars, with uncertainty expressed as 95% confidence intervals derived using bootstrapped estimates (10,000 repetitions). RESULTS The study included 133 patients (conventional care: n = 58; ERP: n = 75). Patient and operative characteristics were similar between the groups. The ERP group had shorter median (interquartile range) length of stay (4 [3 to 6] days vs 6 [4 to 9] days, p < 0.01), decreased total complications (32% vs 52%, p = 0.02), and decreased pulmonary complications (16% vs 34%, p = 0.01), with no difference in readmissions. After discharge, there was a trend towards less caregiver burden for the ERP group (53 ± 90 hours vs 101 ± 252 hours, p = 0.17). Overall societal costs were lower in the ERP group (mean difference per patient: -$4,396 Canadian; 95% confidence interval -$8,674 to $618 Canadian). CONCLUSIONS A multidisciplinary ERP is associated with improved clinical outcomes and societal cost savings compared with conventional perioperative management for elective lung resection.
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Bilgic E, Turkdogan S, Watanabe Y, Madani A, Landry T, Lavigne D, Feldman LS, Vassiliou MC. Effectiveness of Telementoring in Surgery Compared With On-site Mentoring: A Systematic Review. Surg Innov 2017; 24:379-385. [PMID: 28494684 DOI: 10.1177/1553350617708725] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Mentorship is important but may not be feasible for distance learning. To bridge this gap, telementoring has emerged. The purpose of this systematic review was to evaluate the effectiveness of telementoring compared with on-site mentoring. METHODS A search was done up to March 2015. Studies were included if they used telementoring between surgeons during a clinical encounter and if they compared on-site mentoring and telementoring. RESULTS A total of 11 studies were included. All reported no difference in complication rates, and 9 (82%) reported similar operative times; 4 (36%) reported technical issues, which was 3% of the total number of cases in the 11 studies. No study reported on higher levels of evidence for effectiveness of telementoring as an educational intervention. CONCLUSION Studies reported that telementoring is associated with similar complication rates and operative times compared with on-site mentoring. However, the level of evidence to support the effectiveness of telementoring as a training tool is limited. There is a need for studies that provide evidence for the equivalence of the effectiveness of telementoring as an educational intervention in comparison with on-site mentoring.
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Madani A, Gallix B, Pugh CM, Azagury D, Bradley P, Fowler D, Hannaford B, Macdonald S, Miyasaka K, Nuño N, Szold A, Verter V, Aggarwal R. Evaluating the role of simulation in healthcare innovation: recommendations of the Simnovate Medical Technologies Domain Group. BMJ SIMULATION & TECHNOLOGY ENHANCED LEARNING 2017. [DOI: 10.1136/bmjstel-2016-000178] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundInnovation in healthcare is the practical application of new concepts, ideas, processes or technologies into clinical practice. Despite its necessity and potential to improve care in measurable ways, there are several issues related to patient safety, high costs, high failure rates and limited adoption by end-users. This mixed-method study aims to explore the role of simulation as a potential testbed for diminishing the risks, pitfalls and resources associated with development and implementation of medical innovations.MethodsSubject-matter experts consisting of physicians, engineers, scientists and industry leaders participated in four semistructured teleconferences each lasting up to 2 hours each. Verbal data were transcribed verbatim, coded and categorised according to themes using grounded theory, and subsequently synthesised into a conceptual framework. Panelists were then invited to complete an online survey, ranking the (1) current use and (2) potential effectiveness of simulation-based technologies and techniques for evaluating and facilitating the product life cycle pathway. This was performed for each theme of the previously generated conceptual framework using a Likert scale of 1 (no effectiveness) to 9 (highest possible effectiveness) and then segregated according to various forms of simulation.ResultsOver 100 hours of data were collected and analysed. After 7 rounds of inductive data analysis, a conceptual framework of the product life cycle was developed. This framework helped to define and characterise the product development pathway. Agreement between reviewers for inclusion of items after the final round of analysis was 100%. A total of 7 themes were synthesised and categorised into 3 phases of the pathway: ‘design and development’, ‘implementation and value creation’ and ‘product launch’. Strong discrepancies were identified between the current and potential roles of simulation in each phase. Simulation was felt to have the strongest potential role for early prototyping, testing for safety and product quality and testing for product effectiveness and ergonomics.ConclusionsSimulation has great potential to fulfil several unmet needs in healthcare innovation. This framework can be used to help guide innovators and channel resources appropriately. The ultimate goal is a structured, well-defined process that will result in a product development outcome that has the greatest potential to succeed.
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Watanabe Y, Madani A, Ito YM, Bilgic E, McKendy KM, Feldman LS, Fried GM, Vassiliou MC. Psychometric properties of the Global Operative Assessment of Laparoscopic Skills (GOALS) using item response theory. Am J Surg 2017; 213:273-276. [DOI: 10.1016/j.amjsurg.2016.09.050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Revised: 09/19/2016] [Accepted: 09/24/2016] [Indexed: 11/27/2022]
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Watanabe Y, Madani A, Bilgic E, McKendy KM, Enani G, Ghaderi I, Fried GM, Feldman LS, Vassiliou MC. Don’t fix it if it isn’t broken: a survey of preparedness for practice among graduates of Fellowship Council-accredited fellowships. Surg Endosc 2016; 31:2287-2298. [DOI: 10.1007/s00464-016-5231-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 08/29/2016] [Indexed: 11/27/2022]
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Maertens H, Madani A, Landry T, Vermassen F, Van Herzeele I, Aggarwal R. Systematic review of e-learning for surgical training. Br J Surg 2016; 103:1428-37. [PMID: 27537708 DOI: 10.1002/bjs.10236] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 01/25/2016] [Accepted: 05/18/2016] [Indexed: 01/02/2023]
Abstract
BACKGROUND Internet and software-based platforms (e-learning) have gained popularity as teaching tools in medical education. Despite widespread use, there is limited evidence to support their effectiveness for surgical training. This study sought to evaluate the effectiveness of e-learning as a teaching tool compared with no intervention and other methods of surgical training. METHODS A systematic literature search of bibliographical databases was performed up to August 2015. Studies were included if they were RCTs assessing the effectiveness of an e-learning platform for teaching any surgical skill, compared with no intervention or another method of training. RESULTS From 4704 studies screened, 87 were included with 7871 participants enrolled, comprising medical students (52 studies), trainees (51 studies), qualified surgeons (2 studies) and nurses (6 studies). E-learning tools were used for teaching cognitive (71 studies), psychomotor (36 studies) and non-technical (8 studies) skills. Tool features included multimedia (84 studies), interactive learning (60 studies), feedback (27 studies), assessment (26 studies), virtual patients (22 studies), virtual reality environment (11 studies), spaced education (7 studies), community discussions (2 studies) and gaming (2 studies). Overall, e-learning showed either greater or similar effectiveness compared with both no intervention (29 and 4 studies respectively) and non-e-learning interventions (29 and 22 studies respectively). CONCLUSION Despite significant heterogeneity amongst platforms, e-learning is at least as effective as other methods of training.
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Madani A, Watanabe Y, Bilgic E, Pucher PH, Vassiliou MC, Aggarwal R, Fried GM, Mitmaker EJ, Feldman LS. Measuring intra-operative decision-making during laparoscopic cholecystectomy: validity evidence for a novel interactive Web-based assessment tool. Surg Endosc 2016; 31:1203-1212. [PMID: 27412125 DOI: 10.1007/s00464-016-5091-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 07/05/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Errors in judgment during laparoscopic cholecystectomy can lead to bile duct injuries and other complications. Despite correlations between outcomes, expertise and advanced cognitive skills, current methods to evaluate these skills remain subjective, rater- and situation-dependent and non-systematic. The purpose of this study was to develop objective metrics using a Web-based platform and to obtain validity evidence for their assessment of decision-making during laparoscopic cholecystectomy. METHODS An interactive online learning platform was developed ( www.thinklikeasurgeon.com ). Trainees and surgeons from six institutions completed a 12-item assessment, developed based on a cognitive task analysis. Five items required subjects to draw their answer on the surgical field, and accuracy scores were calculated based on an algorithm derived from experts' responses ("visual concordance test", VCT). Test-retest reliability, internal consistency, and correlation with self-reported experience, Global Operative Assessment of Laparoscopic Skills (GOALS) score and Objective Performance Rating Scale (OPRS) score were calculated. Questionnaires were administered to evaluate the platform's usability, feasibility and educational value. RESULTS Thirty-nine subjects (17 surgeons, 22 trainees) participated. There was high test-retest reliability (intraclass correlation coefficient = 0.95; n = 10) and internal consistency (Cronbach's α = 0.87). The assessment demonstrated significant differences between novices, intermediates and experts in total score (p < 0.01) and VCT score (p < 0.01). There was high correlation between total case number and total score (ρ = 0.83, p < 0.01) and between total case number and VCT (ρ = 0.82, p < 0.01), and moderate to high correlations between total score and GOALS (ρ = 0.66, p = 0.05), VCT and GOALS (ρ = 0.83, p < 0.01), total score and OPRS (ρ = 0.67, p = 0.04), and VCT and OPRS (ρ = 0.78, p = 0.01). Most subjects agreed or strongly agreed that the platform and assessment was easy to use [n = 29 (78 %)], facilitates learning intra-operative decision-making [n = 28 (81 %)], and should be integrated into surgical training [n = 28 (76 %)]. CONCLUSION This study provides preliminary validity evidence for a novel interactive platform to objectively assess decision-making during laparoscopic cholecystectomy.
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Madani A, Niculiseanu P, Marini W, Kaneva PA, Mappin-Kasirer B, Vassiliou MC, Khwaja K, Fata P, Fried GM, Feldman LS. Biologic mesh for repair of ventral hernias in contaminated fields: long-term clinical and patient-reported outcomes. Surg Endosc 2016; 31:861-871. [PMID: 27334966 DOI: 10.1007/s00464-016-5044-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 06/11/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Guidelines recommend biologic prosthetics for ventral hernia repair (VHR) in contaminated fields, yet long-term and patient-reported data are limited. We aimed to determine the long-term rate of hernia recurrence, and other clinical and patient-reported outcomes following the use of porcine small intestine submucosa (PSIS) for VHR in a contaminated field. METHODS Consecutive patients undergoing open VHR with PSIS mesh in a contaminated field from 2004 to 2014 were prospectively evaluated for hernia recurrence and other post-operative complications. Multivariate logistic and Cox regression analyses identified predictors of hernia recurrence and surgical site infection. Patient-reported outcomes were evaluated using SF-36, Hernia-Related Quality-of-Life Survey (HerQLes) and Body Image Questionnaire instruments. RESULTS Forty-six hernias were repaired in clean-contaminated [16 (35 %)], contaminated [11 (24 %)] and dirty [19 (41 %)] fields. Median follow-up was 47 months [interquartile range: 31-79] and all patients had greater than 12-month follow-up. Sixteen patients (35 %) were not re-examined. Incidence of surgical site events and surgical site infection were 43 % (n = 20) and 56 % (n = 25), respectively. American Society of Anesthesiologists score 3 or greater was an independent predictor of surgical site infection (odds ratio 5.34 [95 % confidence interval 1.01-41.80], p = 0.04). Hernia recurrence occurred in 61 % (n = 28) with a median time to diagnosis of 16 months [interquartile range 8-26]. After bridged repair, 16 of 18 patients (89 %) recurred, compared to 12 of 28 (43 %) when fascia was approximated (p < 0.01). Bridged repair was an independent predictor of recurrence (odds ratio 10.67 [95 % confidence interval 2.42-76.08], p < 0.01). Patients with recurrences had significantly worse scores on the SF-36 mental health component and self-perceived body image, whereas HerQLes scores were similar. CONCLUSIONS Hernia recurrences and wound infections are high with the use of biologic PSIS mesh in contaminated surgical fields. Careful consideration is warranted using this approach.
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Madani A, Pecorelli N, Razek T, Spicer J, Ferri LE, Mulder DS. Civilian Airway Trauma: A Single-Institution Experience. World J Surg 2016; 40:2658-2666. [DOI: 10.1007/s00268-016-3588-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Bénay CE, Tahiri M, Lee L, Theodosopoulos E, Madani A, Feldman LS, Mitmaker EJ. Selective strategy for intensive monitoring after pheochromocytoma resection. Surgery 2016; 159:275-82. [DOI: 10.1016/j.surg.2015.06.045] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 06/22/2015] [Accepted: 06/27/2015] [Indexed: 11/17/2022]
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Madani A, Watanabe Y, Feldman LS, Vassiliou MC, Barkun JS, Fried GM, Aggarwal R. Expert Intraoperative Judgment and Decision-Making: Defining the Cognitive Competencies for Safe Laparoscopic Cholecystectomy. J Am Coll Surg 2015; 221:931-940.e8. [DOI: 10.1016/j.jamcollsurg.2015.07.450] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 07/18/2015] [Accepted: 07/27/2015] [Indexed: 01/06/2023]
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Madani A, Watanabe Y, Vassiliou M, Feldman LS, Duh QY, Singer MC, Ruan DT, Tabah R, Mitmaker E. Defining competencies for safe thyroidectomy: An international Delphi consensus. Surgery 2015; 159:86-94, 96-101. [PMID: 26435445 DOI: 10.1016/j.surg.2015.07.039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 06/17/2015] [Accepted: 07/15/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Current methods for teaching and assessing competencies that characterize expert intraoperative performance are inconsistent, subjective, and lack standardization. This mixed-methods study was designed to define and establish expert consensus on the most important competencies required to perform a thyroidectomy safely. METHODS Cognitive task analyses for thyroidectomy were performed with semistructured interviews of experts in thyroid surgery. Verbal data were transcribed verbatim, coded, and categorized according to themes that were synthesized into a list of items. Once qualitative data reached saturation, 26 experts were invited to complete 2-round online Delphi surveys to rank each item on a Likert scale of importance (1-7). Consensus was predefined as a Cronbach's α ≥ 0.80. RESULTS Sixty items were synthesized from 5 interviews and categorized into 8 sections: preparation (n = 8), incision/exposure (n = 11), general considerations (n = 4), middle thyroid vein (n = 1), superior pole (n = 5), inferior pole (n = 5), posterolateral dissection (n = 19), and closure (n = 7). Eighteen (69%) experts from 3 countries participated in the Delphi survey. Consensus was achieved after 2 voting rounds (Cronbach's α = 0.95). Greatest weighted sections included "Superior Pole Dissection" and "Posterolateral Dissection." CONCLUSION Consensus was achieved on defining the most important competencies for safe thyroidectomy. This blueprint serves as the basis for instructional design and objective assessment tools to evaluate performance.
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Robinson TN, Olasky J, Young P, Feldman LS, Fuchshuber PR, Jones SB, Madani A, Brunt M, Mikami D, Jackson GP, Mischna J, Schwaitzberg S, Jones DB. Fundamental Use of Surgical Energy (FUSE) certification: validation and predictors of success. Surg Endosc 2015; 30:916-24. [PMID: 26275533 DOI: 10.1007/s00464-015-4334-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 06/11/2015] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The Fundamental Use of Surgical Energy (FUSE) program includes a Web-based didactic curriculum and a high-stakes multiple-choice question examination with the goal to provide certification of knowledge on the safe use of surgical energy-based devices. The purpose of this study was (1) to set a passing score through a psychometrically sound process and (2) to determine what pretest factors predicted passing the FUSE examination. METHODS Beta-testing of multiple-choice questions on 62 topics of importance to the safe use of surgical energy-based devices was performed. Eligible test takers were physicians with a minimum of 1 year of surgical training who were recruited by FUSE task force members. A pretest survey collected baseline information. RESULTS A total of 227 individuals completed the FUSE beta-test, and 208 completed the pretest survey. The passing/cut score for the first test form of the FUSE multiple-choice examination was determined using the modified Angoff methodology and for the second test form was determined using a linear equating methodology. The overall passing rate across the two examination forms was 81.5%. Self-reported time studying the FUSE Web-based curriculum for a minimum of >2 h was associated with a passing examination score (p < 0.001). Performance was not different based on increased years of surgical practice (p = 0.363), self-reported expertise on one or more types of energy-based devices (p = 0.683), participation in the FUSE postgraduate course (p = 0.426), or having reviewed the FUSE manual (p = 0.428). Logistic regression found that studying the FUSE didactics for >2 h predicted a passing score (OR 3.61; 95% CI 1.44-9.05; p = 0.006) independent of the other baseline characteristics recorded. CONCLUSION(S) The development of the FUSE examination, including the passing score, followed a psychometrically sound process. Self-reported time studying the FUSE curriculum predicted a passing score independent of other pretest characteristics such as years in practice and self-reported expertise.
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Madani A, Fiore JF, Wang Y, Bejjani J, Sivakumaran L, Mata J, Watson D, Carli F, Mulder DS, Sirois C, Ferri LE, Feldman LS. An enhanced recovery pathway reduces duration of stay and complications after open pulmonary lobectomy. Surgery 2015; 158:899-908; discussion 908-10. [PMID: 26189953 DOI: 10.1016/j.surg.2015.04.046] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 03/31/2015] [Accepted: 04/05/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Few studies have investigated the effectiveness of enhanced recovery pathways (ERP) for lung resection. This study estimates the impact of an ERP for lobectomy on duration of stay, complications, and readmissions. METHODS Patients undergoing open lobectomy were identified from an OR database between 2011 and 2013. Beginning September 2012, all patients were managed according to a 4-day multidisciplinary ERP with written daily patient education treatment plans, multimodal analgesia, early diet, structured mobilization and standardized drain management. Pre-pathway (PRE) and post-pathway (POST) patients were compared in terms of duration of stay, complications, and readmissions. RESULTS We identified 234 patients (PRE, 127; POST, 107). Groups were similar with respect to age, gender, American Society of Anesthesiologists score, and baseline pulmonary function. Compared with the PRE group, the POST group had decreased duration of stay (median, 6 [interquartile range (IQR), 5-7] vs 7 [6-10] days; P < .05), total complications (40 [37%] vs 64 [50%]; P < .05), urinary tract infections (3 [3%] vs 15 [12%]; P < .05), and chest tube duration (median, 4 [IQR, 3-6] vs 5 [4-7] days; P < .05), with no difference in readmissions (7 [7%] vs 6 [5%]; P < .05) or chest tube reinsertion (4 [4%] vs 6 [5%]; P < .05). Decreased duration of stay was driven by patients without complications (median, 5 [IQR, 4-6] vs 6 [5-7] days; P < .05). CONCLUSION Implementation of a multimodal ERP for lobectomy was associated with decreased duration of stay and complications with no difference in readmissions.
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Madani A, Watanabe Y, Townsend N, Pucher PH, Robinson TN, Egerszegi PE, Olasky J, Bachman SL, Park CW, Amin N, Tang DT, Haase E, Bardana D, Jones DB, Vassiliou M, Fried GM, Feldman LS. Structured simulation improves learning of the Fundamental Use of Surgical Energy™ curriculum: a multicenter randomized controlled trial. Surg Endosc 2015; 30:684-691. [DOI: 10.1007/s00464-015-4260-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Accepted: 04/24/2015] [Indexed: 01/22/2023]
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Watanabe Y, Kurashima Y, Madani A, Feldman LS, Ishida M, Oshita A, Naitoh T, Noma K, Yasumasa K, Nagata H, Nakamura F, Ono K, Suzuki Y, Matsuhashi N, Shichinohe T, Hirano S. Surgeons have knowledge gaps in the safe use of energy devices: a multicenter cross-sectional study. Surg Endosc 2015; 30:588-592. [PMID: 26017912 DOI: 10.1007/s00464-015-4243-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 05/10/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Despite the widespread use of surgical energy devices and the potential for rare but serious complications, pilot data from North America suggest that surgeons and surgical trainees have knowledge gaps in their safe use. The purpose of this study was to determine baseline knowledge of general surgeons and surgical trainees regarding the safe use of electrosurgery (ES) across varying levels of experience in Japan. METHODS Participants completed a 35-item multiple-choice question examination, testing critical knowledge of ES. The examination was developed according to the objectives and blueprints of SAGES' Fundamental Use of Surgical Energy™ curriculum. Sections of the examination included: "principles of ES," "ES-related adverse events," "monopolar and bipolar devices," and "pediatric considerations and interference with implantable devices." Scores were compared between PGY > 5 and PGY 1-5 participants. RESULTS A total of 145 general surgeons and surgical trainees of all years after medical school (PGY 1-5: 57, PGY > 5: 88) from ten academic and five community hospitals completed the assessment (mean age 35; 91% male). The mean score in the entire cohort was 58 ± 12% (range 23-83%), with significantly higher scores in the PGY > 5 group compared to the PGY 1-5 group (60 ± 11 vs. 53 ± 12%, p < 0.01). Among all participants, 92% were not familiar with best practices when using ES on patients with a pacemaker; 44% believe that ES uses thermal energy from cautery; 19% did not know how to manage an operating room fire; 16% thought that a dispersive electrode should be cut to fit a child; and 27% believe that insulation failure in minimally invasive surgical instruments is mostly visible under careful inspection. CONCLUSIONS General surgeons and trainees at all levels have knowledge gaps in the safe and effective use of energy devices, regardless of years of experience. There is a need for educational curricula to help address these gaps and contribute to safer surgery.
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