G
Guy J. Maddern
Researcher at University of Adelaide
Publications - 672
Citations - 23210
Guy J. Maddern is an academic researcher from University of Adelaide. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 72, co-authored 595 publications receiving 20809 citations. Previous affiliations of Guy J. Maddern include Leicester General Hospital & Royal Australasian College of Surgeons.
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Journal ArticleDOI
Living Donor Liver Transplantation - Adult Donor Outcomes: A Systematic Review
Philippa Middleton,Michael D Duffield,Stephen V. Lynch,Robert Padbury,Tony House,Peter Stanton,Deborah Verran,Guy J. Maddern,Guy J. Maddern +8 more
TL;DR: There are small, but real, risks for living liver donors due to the short history of adult‐to‐adult living donor liver transplantation, the long‐term risks for donors are unknown.
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Effects of video information on precolonoscopy anxiety and knowledge: a randomised trial
TL;DR: Patients who watched the video were significantly less anxious before colonoscopy than those who did not and scored more highly in the knowledge questionnaire than the latter with regard to the purpose of the procedure, procedural details, and potential complications.
Journal ArticleDOI
Systematic review and meta-analysis of survival and disease recurrence after radiofrequency ablation for hepatocellular carcinoma
L. Tiong,Guy J. Maddern +1 more
TL;DR: There is evidence that the disparity in survival after curative RFA and surgery for HCC, especially tumours smaller than 3 cm in diameter, is narrowing.
Journal ArticleDOI
Changes in gastric emptying rates with age.
Michael Horowitz,Guy J. Maddern,Barry E. Chatterton,Peter J. Collins,P. E. Harding,D. J. C. Shearman +5 more
TL;DR: A dual isotope technique which measures simultaneously the emptying of solids and liquids by the stomach was used to study gastric emptying in 35 subjects in the age range 21-84 years, who were all fit, mobile volunteers and were not taking any drugs.
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A review of natural orifice translumenal endoscopic surgery (NOTES) for intra-abdominal surgery: experimental models, techniques, and applicability to the clinical setting
TL;DR: Although intra-abdominal access could be achieved reliably via oral, anal, or urethral orifices, the optimal access route and method could not be established and risk of peritoneal infection has not been adequately minimized.