13. Miss E complains that when O returned to the hospital after having surgery at the Trust, he had burn-like wounds to his bottom. In response to her complaint, the Trust was unable to explain how O sustained his injury and did not accept that it occurred whilst he was in its care.
14. We asked both of our clinical advisers how O’s injury may have occurred. They said the injury was consistent with chemical burns occurring because of pooling of chemical cleaning fluid.
15. The only times such fluids were used was whilst O was undergoing surgery in the Trust’s care. Therefore, it seems likely O sustained his injury during surgery. Our neonatology adviser explained that it would not be unusual for an injury like this to occur but only become visible a few days later.
16. Our surgical adviser said staff used a cleaning fluid when they injected O’s spine with anaesthetic prior to his surgery. They either did not document which fluid they used or have not provided us with the relevant documentation. So, we asked the Trust what staff usually do in these circumstances.
17. The Trust told us that staff use chlorhexidine, which they apply whilst the infant is lay on their side. The Trust said that as such, any fluid would pool at the infant’s back, not their bottom.
18. NICE guidance states that chlorhexidine can cause severe chemical burns when used on premature infants like O. The advice is to use it sparingly, monitor for skin reactions and to not allow it to pool. This is what staff should have done when using chlorhexidine and the Trust has its own policy to ensure staff do this.
19. The Trust has no records to indicate how much chlorhexidine was used, what action staff took to monitor for a skin reaction or to mitigate against potential pooling of chlorhexidine. We would have expected to see this in line with GMC guidance given the serious risks associated with its use.
20. In the absence of any evidence to show staff acted in line with the BNF, and in view of the fact O sustained an apparent chemical burn, which can happen when chlorhexidine is used, it is more likely than not that staff did not act in line with NICE/BNF guidance when using chlorhexidine. This falls so far short of what should have happened that it amounts to a failing.
21. Given that O suffered an injury consistent with chemical burns, on balance, we consider this was caused by pooling of chlorhexidine. This, undoubtedly, would have been painful for O and distressing for his parents. This was an injustice to them, seemingly as a result of the staff’s failure to either use the chlorhexidine sparingly, monitor O for skin reactions or allow it to pool – or a combination of these factors.