Dickon Hayne

Prof. Dickon Hayne

UWA Medical School, Division of Surgery, University of Western Australia, Perth, Western Australia, Australia
orcid

Research Focus & Metrics

Academic Career Length

26Years (2001-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 April 2020 in The Lancet
Verified
Journal Article
Closed access
MHMichael S. Hofman
Michael S. Hofman
NLNathan Lawrentschuk
Nathan Lawrentschuk
RFRoslyn J Francis
Roslyn J Francis
CTColin Tang
Colin Tang
IVIan Vela
Ian Vela
DMDeclan G Murphy
Declan G Murphy

1 February 2020 in European Urology
Verified
Journal Article
Open access
JWJ. Alfred Witjes
J. Alfred Witjes
MBMarek Babjuk
Marek Babjuk
JBJoaquim Bellmunt
Joaquim Bellmunt
HBH. Maxim Bruins
H. Maxim Bruins
TRTheo M. De Reijke
Theo M. De Reijke
AHAlan Horwich
Alan Horwich
Although guidelines exist for advanced and variant bladder cancer management, evidence is limited/conflicting in some areas and the optimal approach remains controversial. To bring together a large multidisciplinary group of experts to develop consensus statements on controversial topics in bladder cancer management. A steering committee compiled proposed statements regarding advanced and variant bladder cancer management which were assessed by 113 experts in a Delphi survey. Statements not reaching consensus were reviewed; those prioritised were revised by a panel of 45 experts prior to voting during a consensus conference. Online Delphi survey and consensus conference. The European Association of Urology (EAU), the European Society for Medical Oncology (ESMO), experts in bladder cancer management. Statements were ranked by experts according to their level of agreement: 1-3 (disagree), 4-6 (equivocal), and 7-9 (agree). A priori (level 1) consensus was defined as ≥70% agreement and ≤15% disagreement, or vice versa. In the Delphi survey, a second analysis was restricted to stakeholder group(s) considered to have adequate expertise relating to each statement (to achieve level 2 consensus). Overall, 116 statements were included in the Delphi survey. Of these statements, 33 (28%) achieved level 1 consensus and 49 (42%) achieved level 1 or 2 consensus. At the consensus conference, 22 of 27 (81%) statements achieved consensus. These consensus statements provide further guidance across a broad range of topics, including the management of variant histologies, the role/limitations of prognostic biomarkers in clinical decision making, bladder preservation strategies, modern radiotherapy techniques, the management of oligometastatic disease, and the evolving role of checkpoint inhibitor therapy in metastatic disease. These consensus statements provide further guidance on controversial topics in advanced and variant bladder cancer management until a time when further evidence is available to guide our approach. This report summarises findings from an international, multistakeholder project organised by the EAU and ESMO. In this project, a steering committee identified areas of bladder cancer management where there is currently no good-quality evidence to guide treatment decisions. From this, they developed a series of proposed statements, 71 of which achieved consensus by a large group of experts in the field of bladder cancer. It is anticipated that these statements will provide further guidance to health care professionals and could help improve patient outcomes until a time when good-quality evidence is available.

1 August 2001 in British Journal of Surgery
Verified
Journal Article
Open access
PDF file
Dickon HayneDickon Hayne
Dickon Hayne
CVC J Vaizey
C J Vaizey
PBP B Boulos
P B Boulos
Background: Current knowledge of the effects of radiation on the anorectum is based on a limited number of studies. Variability in delivery techniques, both currently and historically, combined with a paucity of prospective and randomized studies makes interpretation of the literature difficult. This review presents the existing evidence and identifies areas that require further work. Methods: This review is based on a literature search (Medline and PubMed) and manual cross-referencing. Results and conclusion: More than three-quarters of patients receiving pelvic radiotherapy experience acute anorectal symptoms and up to one-fifth suffer from late-phase radiation proctitis. About 5 per cent develop other chronic complications, such as fistula, stricture and disabling faecal incontinence. The risk of rectal cancer may be increased. Conservative treatment options are of limited value. Surgery may be considered if symptoms are severe, provided sphincter function is adequate and recurrent disease is excluded. Large prospective studies with accurate dosimetric data and long-term follow-up are needed to provide meaningful information on which to base new strategies to minimize the side-effects from radiotherapy.

1 November 2019 in Annals of Oncology
Verified
Journal Article
Closed access
AHA. Horwich
A. Horwich
MBM. Babjuk
M. Babjuk
JBJ. Bellmunt
J. Bellmunt
HBH.M. Bruins
H.M. Bruins
TRT.M. De Reijke
T.M. De Reijke
JWJ.A. Witjes
J.A. Witjes
Although guidelines exist for advanced and variant bladder cancer management, evidence is limited/conflicting in some areas and the optimal approach remains controversial. To bring together a large multidisciplinary group of experts to develop consensus statements on controversial topics in bladder cancer management. A steering committee compiled proposed statements regarding advanced and variant bladder cancer management which were assessed by 113 experts in a Delphi survey. Statements not reaching consensus were reviewed; those prioritised were revised by a panel of 45 experts before voting during a consensus conference. Online Delphi survey and consensus conference. The European Association of Urology (EAU), the European Society for Medical Oncology (ESMO), experts in bladder cancer management. Statements were ranked by experts according to their level of agreement: 1-3 (disagree), 4-6 (equivocal), 7-9 (agree). A priori (level 1) consensus was defined as ≥70% agreement and ≤15% disagreement, or vice versa. In the Delphi survey, a second analysis was restricted to stakeholder group(s) considered to have adequate expertise relating to each statement (to achieve level 2 consensus). Overall, 116 statements were included in the Delphi survey. Of these, 33 (28%) statements achieved level 1 consensus and 49 (42%) statements achieved level 1 or 2 consensus. At the consensus conference, 22 of 27 (81%) statements achieved consensus. These consensus statements provide further guidance across a broad range of topics, including the management of variant histologies, the role/limitations of prognostic biomarkers in clinical decision making, bladder preservation strategies, modern radiotherapy techniques, the management of oligometastatic disease and the evolving role of checkpoint inhibitor therapy in metastatic disease. These consensus statements provide further guidance on controversial topics in advanced and variant bladder cancer management until a time where further evidence is available to guide our approach.

19 July 2016 in BJU International
Verified
Journal Article
Open access
PDF file
JEJon D. Emery
Jon D. Emery
MJMichael Jefford
Michael Jefford
MKMadeleine King
Madeleine King
Dickon HayneDickon Hayne
Dickon Hayne
AMAndrew Martin
Andrew Martin
PSPenelope Schofield
Penelope Schofield
Objectives: To test the feasibility and efficacy of a multifaceted model of shared care for men after completion of treatment for prostate cancer. Patients and Methods: Men who had completed treatment for low‐ to moderate‐risk prostate cancer within the previous 8 weeks were eligible. Participants were randomized to usual care or shared care. Shared care entailed substituting two hospital visits with three visits in primary care, a survivorship care plan, recall and reminders, and screening for distress and unmet needs. Outcome measures included psychological distress, prostate cancer‐specific quality of life, satisfaction and preferences for care and healthcare resource use. Results: A total of 88 men were randomized (shared care n = 45; usual care n = 43). There were no clinically important or statistically significant differences between groups with regard to distress, prostate cancer‐specific quality of life or satisfaction with care. At the end of the trial, men in the intervention group were significantly more likely to prefer a shared care model to hospital follow‐up than those in the control group (intervention 63% vs control 24%; P <0.001). There was high compliance with prostate‐specific antigen monitoring in both groups. The shared care model was cheaper than usual care (shared care AUS $1411; usual care AUS $1728; difference AUS $323 [plausible range AUS $91–554]). Conclusion: Well‐structured shared care for men with low‐ to moderate‐risk prostate cancer is feasible and appears to produce clinically similar outcomes to those of standard care, at a lower cost.

15 November 2005 in BJU International
Verified
Journal Article
Closed access
PDF file
JDJohn F. Donohue
John F. Donohue
Dickon HayneDickon Hayne
Dickon Hayne
UKUttara Karnik
Uttara Karnik
DTDavid R. Thomas
David R. Thomas
MFMichael C. Foster
Michael C. Foster