Is there any hope for my mum?

My mum has bile duct cancer, metastasised to liver, stomach, pancreas, lung, and bone, and is in her very last stage. Doctors give her a couple weeks left.

She was partially on an alternative protocol (some Cellect, some Budwig, + no sugar/processed foods etc but not a raw diet) but the last month or so she has worsened to the point where she can't eat or drink much without vomiting it back up.

In the last few days we also found out that she has an external intestinal blockage - i.e the tumor from the liver, which the last scan showed was 13cm in the largest dimension, is 'squashing' the intestinal passage somewhere and not letting anything through. So she's obviously not opening her bowels, and because nothing going out the back passage she's vomiting the fecal matter back up and out (sorry to paint the horrible picture.)

She's also understandably very weak, having not eaten properly for about a month. Doctors say that the final cause of her death will probably be malnutrition rather than from the intestinal blockage.

I've researched quite a bit into different alternative treatments, but since she can't eat or drink much we're severely limited i.e. a major supplement/food based protocol is not viable. The only possible treatments I can think of are ones like the Rife machine (which I have at home- GB-4000), or protocols using DMSO i.e. treatments that are implemented transdermally. But the Rife machine requires her to drink a lot of liquid to 'flush' out the toxins, and I'm assuming any DMSO protocol also requires her to drink a lot too. I've also bought a bottle of the 100 60mg tablets of Hyrazine sulfate, but I'm terrified to lower her morphine dosage to under 100mg (which is what the syracuse center told me was the max she was allowed to have) in case the pain is too unbearable for her.

Is there anyone who can give us some hope? Is there ANYTHING I can do? I've heard of testimonials where people have recovered from cancer when they've only had days to live - how did they do that?? I don't want to give up... There must be something we can do.

I'm also considering maybe taking her to one of the German cancer Clinics (we're in the UK). There would be a lot of obstacles to overcome with that solution - getting her there, whether the airlines would let her on, whether the clinics would even accept her - but at this stage I feel like they might be the only ones who can give us real hope, especially since their treatments generally are giving non-orally i.e. through IV, or injections etc.

Would Water Fasting be appropriate for her at this stage? I know things are dire already but it seems a terrifyingly scary prospect to do a Water Fast at this stage... Tweet