This forum is for questions and support regarding arthritis issues such as:
Arthritis, Autoimmune Disease, Bursitis,
Fibromyalgia, Gout, Juvenile Rheumatoid Arthritis,
Lupus, Myositis, Neuralgia, Osteoarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis, Sciatica, Tendinitis, Vasculitis.
A cursory search of the web did not reveal a relation between CTD and Parkinson's but you might jump over and pose this to a physician in the "Ask a Doctor" forum.
Please let us know how you are doing and we will help you in any way we can.