Nicholas Marlow
Royal Australasian College of Surgeons
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Publication
Featured researches published by Nicholas Marlow.
Anz Journal of Surgery | 2009
Christopher I. W. Lauder; Nicholas Marlow; Guy J. Maddern; Bruce Barraclough; Neil A. Collier; Ian C. Dickinson; Jonathon Fawcett; John C. Graham
Purpose: This systematic review aims to assess whether overall survival, mortality, morbidity, length of stay and cost of performing oesophagectomy are related to surgical volume.
European Journal of Vascular and Endovascular Surgery | 2010
Nicholas Marlow; Bruce Barraclough; Neil A. Collier; Ian C. Dickinson; Jonathan Fawcett; John C. Graham; Guy J. Maddern
OBJECTIVES This systematic review assessed the efficacy of centralisation for the treatment of unruptured and ruptured abdominal aortic aneurysms. Patient outcomes achieved by low and high volume hospitals/surgeons, including morbidity, mortality and length of hospital stay, were used as proxy measures of efficacy. DESIGN Systematic review was designed to identify, assess and report on peer-reviewed articles reporting outcomes from unruptured and ruptured abdominal aortic aneurysms. No language restriction was placed on the databases searched. MATERIALS Only peer-reviewed journals articles were included. METHODS To ensure the contemporary nature of this review, only studies published between January 1997 and June 2007 were sought. Studies were included if they reported on at least one volume type and patient outcome. RESULTS Twenty two studies were included in this review. In the majority of group assessments, the number of studies reporting statistical significance was similar to the number of studies reporting no statistical significance. CONCLUSION The paucity of studies reporting statistically significant results demonstrates that although this evidence exists, its potential to be overstated must also be taken into account when drawing conclusions as to its efficacy for twenty first century healthcare systems.
Anz Journal of Surgery | 2010
Nicholas Marlow; Bruce Barraclough; Neil A. Collier; Ian C. Dickinson; Jonathon Fawcett; John C. Graham; Guy J. Maddern
Background: Centralization aims to reduce adverse patient outcomes by concentrating complex surgical procedures in specified hospitals.
Anz Journal of Surgery | 2010
Ailsa Wilson; Nicholas Marlow; Guy J. Maddern; Bruce Barraclough; Neil A. Collier; Ian C. Dickinson; Jonathon Fawcett; John C. Graham
Background: To assess the impact of hospital and surgeon volume on mortality, morbidity, length of hospital stay and costs of radical prostatectomy (RP).
Journal of Surgical Education | 2014
Montaha W. Khan; Diwei Lin; Nicholas Marlow; Meryl Altree; Wendy Babidge; John Field; Peter Hewett; Guy J. Maddern
OBJECTIVE A number of simulators have been developed to teach surgical trainees the basic skills required to effectively perform laparoscopic surgery; however, consideration needs to be given to how well the skills taught by these simulators are maintained over time. This study compared the maintenance of laparoscopic skills learned using box trainer and virtual reality simulators. DESIGN Participants were randomly allocated to be trained and assessed using either the Society of American Gastrointestinal Endoscopic Surgeons Fundamentals of Laparoscopic Surgery (FLS) simulator or the Surgical Science virtual reality simulator. Once participants achieved a predetermined level of proficiency, they were assessed 1, 3, and 6 months later. At each assessment, participants were given 2 practice attempts and assessed on their third attempt. SETTING The study was conducted through the Simulated Surgical Skills Program that was held at the Royal Australasian College of Surgeons, Adelaide, Australia. RESULTS Overall, 26 participants (13 per group) completed the training and all follow-up assessments. There were no significant differences between simulation-trained cohorts for age, gender, training level, and the number of surgeries previously performed, observed, or assisted. Scores for the FLS-trained participants did not significantly change over the follow-up period. Scores for LapSim-trained participants significantly deteriorated at the first 2 follow-up points (1 and 3 months) (p < 0.050), but returned to be near initial levels by the final follow-up (6 months). CONCLUSIONS This research showed that basic laparoscopic skills learned using the FLS simulator were maintained more consistently than those learned on the LapSim simulator. However, by the final follow-up, both simulator-trained cohorts had skill levels that were not significantly different to those at proficiency after the initial training period.
Surgery | 2009
Giuseppe Garcea; Stephanie O. Breukink; Nicholas Marlow; Guy J. Maddern; Bruce Barraclough; Neil A. Collier; Ian C. Dickinson; Jonathon Fawcett; John C. Graham
Giuseppe Garcea, Stephanie O. Breukink, Nicholas E. Marlow, Guy J. Maddern, Bruce Barraclough, Neil A. Collier, Ian C. Dickinson, Jonathon Fawcett and John C. Graham
Anz Journal of Surgery | 2016
Diwei Lin; Guilherme Pena; John Field; Meryl Altree; Nicholas Marlow; Wendy Babidge; Peter Hewett; Guy J. Maddern
Simulation is playing an increasingly important role in surgical education. There are a number of laparoscopic simulators of which the design and tasks vary considerably. It is unknown if any particular type may result in better outcomes for a specific population. This study assesses the predictors of acquisition of basic surgical skills on two different laparoscopic simulators.
Anz Journal of Surgery | 2014
Jurstine Daruwalla; Nicholas Marlow; John Field; Meryl Altree; Wendy Babidge; Peter Hewett; Guy J. Maddern
Fatigue has been shown to have a negative impact on surgical performance. However, there is a lack of research investigating its effect on laparoscopy, particularly in Australia. This study investigated whether fatigue associated with a surgeons usual workday led to a measurable drop off in laparoscopic surgical skills as assessed on a laparoscopic simulator.
Anz Journal of Surgery | 2014
Nicholas Marlow; Meryl Altree; Wendy Babidge; John Field; Peter Hewett; Guy J. Maddern
Training in basic laparoscopic skills can be undertaken using traditional methods, where trainees are educated by experienced surgeons through a process of graduated responsibility or by simulation‐based training. This study aimed to assess whether simulation trained individuals reach the same level of proficiency in basic laparoscopic skills as traditional trained participants when assessed in a simulated environment.
British Journal of Surgery | 2017
Hannah Gostlow; Nicholas Marlow; Matthew J. W. Thomas; Peter Hewett; Andreas Kiermeier; Wendy Babidge; Meryl Altree; Guilherme Pena; Guy J. Maddern
In addition to technical expertise, surgical competence requires effective non‐technical skills to ensure patient safety and maintenance of standards. Recently the Royal Australasian College of Surgeons implemented a new Surgical Education and Training (SET) curriculum that incorporated non‐technical skills considered essential for a competent surgeon. This study sought to compare the non‐technical skills of experienced surgeons who completed their training before the introduction of SET with the non‐technical skills of more recent trainees.