We had run up 6000 cc debt due to my partners illness and resultant loss of earnings (self-employed, so no illness benefit, and no medical card until after the big hospital bills and several months of meds were paid, but that is, as they say, another story).
Thankfully we had some collateral in the Credit Union, took out a secured loan (at 6.5%) and paid off the cc in full. So rather than paying about 130 Euro in payment protection and interest alone, and then some little bit to reduce the debt, we are now paying about 30E in interest and 180 principal to the credit union, with the balance tilting in favour of principal month after month. Also, there are no penalties for paying off early and significant savings in interest can be made by paying off early. Highly recommended.