Lots of good advice provided so far. I am a PALS and was a physical therapist in your area (Bucks/Montgomery counties), so I can speak to the rehab after TKR. While rehab has improved with quicker and less invasive surgeries, it is still extremely challenging even under the best situations. Given that your wife has already had a decline in her walking, it is possible and even likely that TKR surgery would make things worse. If the goal is pain relief, there are other options. Seeing a palliative care practice (different from hospice to be clear), who has the perspective of identifying the goals of care over procedures, would be a good place to start. There is one at Doylestown Hospital that does office or house calls. Even a typical pain management practice may miss the mark. Most specialists do not comprehend the situation that people with ALS are in, even neurologists who don’t specialize in neuromuscular disease. Orthopedic practices can oftentimes be one trick ponies. It’s horrible how many people with ALS have surgeries with good intentions, but based on poor reasoning.
I live in Lansdale, PA. I’ve had experience with Penn, Jefferson and Temple’s clinics. Many people have spoken positively about Penn’s clinic. Unfortunately, I did not have a good experience there. Temple has an exceptional clinic, and will likely get your wife in much sooner than 3 months from now. Despite the neighborhood, it’s easy to park in the lot and get into the clinic safely I go to Jefferson, and have had a very good experience there as well. It is concerning that Penn has not had your wife’s respiratory status assessed. That’s a pretty fundamental part of any ALS clinic session. Your wife will certainly be required to have that assessed if surgery is being considered.
Happy to talk to you by phone if you want to talk to someone local. The moderator can connect us if you’re interested.