Could you please offer me any therapy (homeopathic or conventional) for a man in his 70's, with acute myeloid leukaemia. Any advise that might help plz?

Limited options but. This type of leukemia(aml) in the elderly folks is difficult to treat yet it can be managed but the patient needs to go to a leukemia specialist. There are some genetic subtypes of AML which can respond better than others. I would seek chemotherapy treatment with a gentle single agent of which there are more than one drugs like azacytidine and decitabine.