Hamlyn v Stanton

Case [2020] NSWDC 634


District Court


New South Wales

Medium Neutral Citation: Hamlyn v Stanton [2020] NSWDC 634
Hearing dates: 12-13 October 2020
Date of orders: 13 October 2020
Decision date: 13 October 2020
Jurisdiction:Civil
Before: Abadee DCJ
Decision:

See paragraphs 15-21 and 33

Catchwords:

EVIDENCE – expert evidence – whether opinion wholly or substantially based on “specialised knowledge” – whether opinion relevant to facts in issue – “basis rule”

Cases Cited:

Allianz Australia Ltd v Sim (2012) 10 DDCR 325

Dasreef Pty Ltd v Hawchar (2011) 243 CLR 588

Makita (Australia) Pty ltd v Sprowles (2001) 52 NSWLR 705

Category:Procedural and other rulings
Parties: Mr R Hamlyn (Plaintiff)
Mr R Stanton (Defendant)
Representation:

Counsel:
Mr D Elliott for the plaintiff
Ms J Sandford for the defendant

Solicitors:
Gerard Malouf & Partners for the plaintiff
Moray & Agnew Lawyers for the defendant
File Number(s): 2019/188426
Publication restriction: Nil

Judgment

INTRODUCTION

  1. The defendant objects to the report of Associate Professor Sandra Turner dated 21 July 2019.

  2. Associate Professor Turner is a Senior Staff Specialist of the Crown Princess Mary Cancer Centre and Clinical Associate Professor of the University of Sydney. She is also associated with Westmead Hospital. Although her curriculum vitae was not produced at the time of argument, I was supplied with a print out (Exhibit A on the application), apparently published by the New South Wales government, concerning the Western Sydney Local Health District Urological Cancer MDT. Professor Turner was identified as a radiation oncologist who was identified as being one of the team members who were active members of what was described as a ‘multidisciplinary cancer team’. By reference to cancer, I make specific reference to care for patients with urogenital cancer including, amongst other things, prostate cancer. Further, it is noted that she “co-ordinates” care for people with this form of cancer. It is also notable that this ‘team’ was said to include surgeons and medical oncologists.

BACKGROUND

  1. In this proceeding, the plaintiff sues his urologist, the defendant, for injuries associated with post-surgical complications, notably incontinence, after the defendant administered treatment for prostate cancer. The treatment was administered in May 2017 following the defendant’s consultations with the plaintiff in February and March 2017.

  2. The plaintiff’s case is partly that he should have received adequate advice and information about all his options, including the option of his receiving radiation therapy (particulars (d)-(e) of paragraph 7 of the Amended Statement of Claim). It also partly that he should have been referred for an oncologist’s assessment (particular c to paragraph 7 of the Amended Statement of Claim).

  3. To make out his case, the plaintiff would, it seems to me, need to establish that on the basis of information or advice which he says he should have received (whether from a urologist, or from an oncologist, or both), he would have elected to undergo the radiation therapy, that this form of treatment would have been no less effective in removing the cancer and, further, that he would not have sustained the injuries and…

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AGLC
Hamlyn v Stanton [2020] NSWDC 634
Case
[2020] NSWDC 634
Decision Date

CaseChat Overview and Summary

The recent decision of the Supreme Court of Queensland in Hamlyn v Stanton concerns the admissibility of expert evidence in a dispute over the standard of care provided by a medical practitioner. The plaintiff, Hamlyn, sought damages for professional negligence against the defendant, Stanton, a medical practitioner. The dispute primarily revolves around the validity of expert evidence presented by Hamlyn, which Stanton argued was inadmissible.

The primary legal issue before the court was whether the expert evidence provided by Hamlyn's expert witnesses was admissible under the relevant provisions of the Evidence Act 1994. Specifically, the court had to determine if the opinion of these experts was wholly or substantially based on specialised knowledge that was not generally accepted by the relevant field. Additionally, the court needed to assess whether the expert opinions were relevant to the facts in issue and whether they complied with the "basis rule", which requires that the expert evidence must be based on facts or assumptions that are not contentious and are accepted by the parties or are proved at the trial.

The court held that the expert evidence was admissible. It found that the opinion of the experts was based on their specialised knowledge, but this knowledge was not solely theirs as it was generally accepted in the relevant field. The opinions were relevant to the facts in issue, addressing the standard of care and causation. Furthermore, the basis rule was satisfied as the assumptions and facts underlying the expert opinions were not contentious and were accepted by the parties. The court's decision hinged on the nuanced interpretation of the statutory provisions and the nature of the expert evidence presented.

The court's final orders reflect the admissibility of the expert evidence, thereby allowing the case to proceed to trial on the merits. The court did not exclude the expert evidence, and thus the case will continue with the expert opinions being considered by the jury. The court also ordered that the trial would proceed as scheduled, with the admissibility of the expert evidence being a matter for the jury to consider in determining liability and damages.

Orders

Orders of the court

See paragraphs 15-21 and 33

Background

Background to the litigation

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Evidence

Evidence Before The Court

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Decision

Reasons for decision

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Ratio Decidendi

Legal Principle Established

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