# Jonathan Simms

Jonathan Simms (1 June 1984 – 5 March 2011) was a man from Belfast, Northern Ireland, who contracted variant Creutzfeldt–Jakob disease (vCJD) in his late teenage years. He was given a post-diagnosis life expectancy of one year, similar to that of other young people who were diagnosed in the same age bracket. However, due to his receiving experimental treatment for the disease (of pentosan polysulfate), he lived for another ten years after diagnosis, although his higher functions were severely limited.

## Life and diagnosis

Simms was born in Belfast on 1 June 1984. At the time of his diagnosis, he was an athletic teenager who excelled at football and had undergone trials with the Northern Ireland international squad. He initially displayed symptoms between May and September 2001 of a disease which was consistent with either multiple sclerosis (MS) or vCJD. The doctor who first examined him, Dr. Mark McClean, later said: "It was either multiple sclerosis or variant CJD; I told them that I thought it was MS, because I hoped to God that's what it was." From diagnosis to death (depending on a varying number of circumstances), patients with vCJD are given a life expectancy of between six months and two years. Simms was given a year to live; two years after diagnosis, however, he became the first person with vCJD to be treated with an experimental drug that was known to slow the onset of similar diseases in animals.

## Treatment

In December 2002, Simms' parents won a legal battle in the High Court of Justice of England and Wales for their son to receive an experimental drug called pentosan polysulphate (PPS). The legal challenge centred around the fact that whilst the drug had been shown to decelerate the onset of the disease in animals, it had not been tested on humans. Eventually, Dame Butler-Sloss ruled in the family's favour stating:
   Where there is no alternative treatment available and the disease is progressive and fatal, it seems to me to be reasonable to consider experimental treatment with unknown benefits and risks, but without significant risks of increased suffering to the patient, in cases where there is some benefit to the patient.
The medical community's objection to the use of the drug was that it has traditionally been indicated for its anti-coagulant and anti-inflammatory properties, which meant using it in high doses on Simms ran the risk of haemorrhage. This was also clouded by the fact that an effective dose and lethal dose were very close to each other when tested on animals, so there was an inherent risk of killing Simms just by administering the drug. The family were forced to go back to court when the English ruling was found to have no validity in Northern Ireland, but in January 2003, the High Court in Northern Ireland ruled in favour of the treatment.
Whilst the High Court ruling allowed the administering of the drug, the NHS was not legally bound to be the framework by which it was given to Simms. After the ruling, a neurosurgeon was found who would undertake the procedure(s), but the NHS trust that he worked for would not allow it. Because the molecules of PPS are so large, there was no way that an intravenous or oral treatment would work as the drug would not be able to cross the blood–brain barrier. Eventually a method of delivery was established with a shunt that went up his body from his abdomen directly into his brain. Injections were then administered via this shunt straight to Simms' brain.
By September 2003, it was reported by Simms' primary care team that he had regained the ability to swallow, his body weight had stabilised and returned to normal and that his anxiety levels had decreased. His family were critical that when they first wanted to apply the drug in March 2002, Simms was able to walk and talk for himself. By the time the case had been heard by the courts system, 8 months had elapsed and Simms' condition had deteriorated.
In 2007, the treatment appeared to have stabilised Simms and it was announced that he was no longer terminally ill (although the Marie Curie hospice he was due to stay in stated that he no longer fitted their criteria as far back as December 2004). Don Simms (Jonathan's father) said that his son was aware of his surroundings and sometimes "made attempts at vocalisation, and on occasion, we can make out the words". By 2004, PPS had been administered to 12 other people who had vCJD. One died, five continued to deteriorate and the condition of six patients appeared to have stabilised.

## Death

In the later stages of his illness, Simms needed intensive care. He was cared for by his family at their home in the Highfield Estate of West Belfast. Simms died on 5 March 2011, almost ten years after his first diagnosis. He was buried on 10 March 2011 at Carnmoney Cemetery just outside north Belfast.