Princess Diana’s doctor admits to a series of medical blunders that led to the death of City banker

A doctor who served as a private physician to Princess Diana has admitted to a series of blunders that led to the death of a banker.

Dr Peter Wheeler, 68, was charged with professional misconduct after Stefanos Vavalidis was ‘slowly poisoned drip, by drip, by drip’ in what his lawyer claimed was one of the ‘worst cases of repeated, persistent negligent care.’ 

At the Medical Practitioners Tribunal Service, in Manchester, Wheeler – who officially identified Diana’s body after the tragic Paris car crash in 1997, and has treated Prince Charles and the Duke of Kent – apologised after admitting a series of mistakes that lead to Mr Vavalidis death.

Mr Vavalidis, a former director of the National Bank of Greece, suffered from acute liver damage after Wheeler prescribed him with methotrexate, a potentially toxic cancer medication to treat psoriasis, as well as psoriatic arthritis over 12 years. 

Dr Peter Wheeler, 68, (pictured with his wife) has apologised after admitting a series of mistakes that lead to the death of  Stefanos Vavalidis’ in 2016

The banker was correctly treated with the drug by a dermatologist in 1999, but Wheeler took over in 2003 – he gave him 23 repeat prescriptions without studying the medication guidelines or ordering he any tests to monitor the effect of the drug on his liver. 

Mr Vavalidis was said to have ‘suffered gravely’ before his death, his immune system gradually weakened and he found it difficult to climb stairs.

Wheeler was a private doctor to Princess Diana and officially identified her body after her tragic death in Paris in 2997

Wheeler was a private doctor to Princess Diana and officially identified her body after her tragic death in Paris in 2997

He ill during a family holiday in Athens in May 2015 and was diagnosed with liver disease, cirrhosis, hepatitis failure, progressive bone marrow failure and acute gastrointestinal bleeding.  

He was flown back to the UK by air ambulance but passed away at University College Hospital in London in January 2016 aged 69 with tests showing he had died from cirrhosis of the liver due to methotrexate toxicity.

At the tribunal, Wheeler also admitted to failing to find advice on continuing to prescribe the toxic drug after the banker began to suffer from cold and coughs, failing to monitor his blood count, renal and liver function regularly. 

He also failed to advise his patient to stop taking the drug despite its negative effects and admitted to failing to keep adequate records.

Mr Vavalidis, a former director of the National Bank of Greece, suffered from acute liver damage after Wheeler prescribed him with methotrexate, a potentially toxic cancer medication to treat psoriasis, as well as psoriatic arthritis over 12 years

Mr Vavalidis, a former director of the National Bank of Greece, suffered from acute liver damage after Wheeler prescribed him with methotrexate, a potentially toxic cancer medication to treat psoriasis, as well as psoriatic arthritis over 12 years

Wheeler, who works from an exclusive practice at Sloan Street, is currently facing a disciplinary hearing which could see him struck off.

He is also subject with a £300,000 damages claim from Mr Vavalidis’ family, who he had been a GP to since 1984. 

Lawyer for the General Medical Council Chloe Fordham told the hearing Wheeler had many failings in his handling of Mr Vavalidis, from obtaining advice on the medication, the side effects and dosage, as well as keeping records.

Wheeler said that he accepted full responsibility for the patient's death, telling the hearing: 'It was always my responsibility, not his. There has been changes made to the IT systems and the policies at the surgery. My remorse is absolutely genuine'

Wheeler said that he accepted full responsibility for the patient’s death, telling the hearing: ‘It was always my responsibility, not his. There has been changes made to the IT systems and the policies at the surgery. My remorse is absolutely genuine’

Miss Fordham said Mr Vavalidis should have stopped taking the medication and referred to a blood disease specialist, but ‘Dr Wheeler took no action and continued to prescribe the same drug,’ she said.

Wheeler told the hearing did not have many face to face consultations with the patient, not at least until 2012 when he met with him for minor viruses and viral infections, which are usually the symptoms of methotrexate. 

He admitted there was a ‘gap in his testing’ and said that he sent him a letter explaining he was going to be making further checks, but failed to do so saying: ‘I cannot find any explanation as to why that was not done.’   

Wheeler said that he accepted full responsibility for the patient’s death, telling the hearing: ‘It was always my responsibility, not his. There has been changes made to the IT systems and the policies at the surgery. My remorse is absolutely genuine.’ 

‘I was aware the drug needed specific testing but I had not had much experience with it, not as a GP anyway. I should have done more, I accept that, but I didn’t do that. 

‘As a professional I have provided a high standard of care and I am devastated by what had happened in the care of the patient. I have profound regret for the mistakes I made.’

Wheeler added: 'As a professional I have provided a high standard of care and I am devastated by what had happened in the care of the patient. I have profound regret for the mistakes I made'

Wheeler added: ‘As a professional I have provided a high standard of care and I am devastated by what had happened in the care of the patient. I have profound regret for the mistakes I made’ 

At an inquest in November 2016 into Mr Vavalidis’ death Wheeler admitted he did not read the prescribing guidelines for the drug. 

He later said Mr Vavalidis would still have died of liver failure as he was obese and diabetic but confessed the banker might have lived another 18 months were it not for his mistakes.

The dead man’s widow Barbara who was married to him for 45 years believes if proper monitoring and investigations had been carried out, a liver biopsy would have been performed in 2006. She claims Wheeler’s failure to suspend the prescribing of methotrexate led to her husband’s death.

The MPTS hearing continues.

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