Yes, there is a chance. Not a great one, but a chance.
In such a situation, I would do this:
- Cut off the flower spike.
- Unpot the plant to check the condition of the subsurface roots and the medium.
- Cut off mushy roots and repot in fresh, moisture-holding, but airy medium.
- Water in well.
- Place the potted plant remains in a clear plastic bag. Close it and keep it warm (75°-80°) and shady. With no leaves, it needs no sun...
If the plant has enough stored energy, you should see a new plant begin to grow from the base in a matter of a few weeks.