Rae by his tutor Rae v South Western Sydney Local Health Network

The matter before the court involved a claim by Rae, represented by his tutor Rae, against the South Western Sydney Local Health Network. The dispute centred on the medical treatment Rae received during his birth, with the plaintiff alleging negligence on the part of the health network. The case was heard in the Supreme Court of New South Wales. The defendants opposed the plaintiff's application to amend the pleadings, arguing that the proposed changes raised new issues which were not previously disclosed and that the defendants had been prejudiced by the delay in particularising these issues.

The legal issues before the court were whether the proposed amendments to the pleadings raised new issues and, if so, whether the defendants had been prejudiced by the delay in particularising these issues. The defendants argued that the plaintiff had been in possession of their expert obstetric opinion since April 2015, which raised the issues now sought to be particularised in the amended pleadings. They contended that the amendments would cause them prejudice as they would need to obtain further expert evidence to respond to the new issues raised.

The court considered the factors relevant to determining whether the proposed amendments raised new issues and whether the defendants had been prejudiced by the delay. It held that the proposed amendments did not raise new issues, as they were based on the evidence already in the defendants' possession. The court further found that the defendants had not been prejudiced by the delay, as they had been aware of the issues since April 2015 and had sufficient time to prepare their defence. The court therefore granted the plaintiff's application to amend the pleadings.

The final orders of the court included permission for the plaintiff to amend the pleadings to particularise the issues raised by the expert obstetric opinion. The court also directed the parties to engage in further case management to facilitate the efficient progression of the case.