I posted the link to this on another thread, but it explains that withdrawal of food and fluids is not as barbaric as we perceive it to be, as Iunderstand it Alfie is being given fluids (and vomited) :( :-
What About Food And Fluids?
Towards the end of a progressive, life-limiting illness, people reach a point where they can no longer eat or drink. They may be too weak and unable to swallow, or always sleeping. When people become too weak to swallow, they may cough or choke on what they are trying to eat or drink. Providing food and fluids at this point usually requires a feeding tube. These tubes can be placed through the nose into the stomach, or they can be surgically placed directly into the stomach through a hole in the wall of the abdomen. At such an advanced point in an illness, our body systems are shutting down and our bodies are not able to use the calories in food. People understandably may be concerned that if someone is not being fed, they are being ‘starved to death’. However in these situations, it is the illness that determines the point where food can no longer be taken in; even if it could be, the body would not be able to use it to become stronger or to live longer. Hunger tends to be absent, and the sensation of thirst is typically related to dryness of the mouth, which can be addressed with good mouth care.
Feeding with the help of medical devices – including feeding tubes – is a medical procedure, similar to providing antibiotics or blood transfusions through an intravenous (“IV”). Therefore, when an advanced illness progresses to the point that someone can no longer eat or drink, the person or substitute decision-maker can indicate that a feeding tube is not wanted as it would only artificially prolong the final phase of illness.
This is a controversial and emotional issue as providing food and fluids feels like a basic way people nurture and care for each other. Nonetheless, patients and substitute decision-makers have the right to decline medical or surgical procedures such as inserting feeding tubes and other medical devices.