Thumb Osteoarthritis Prognosis for Supported Self-managment

To be able to take part in this study, you would need to have clear signs of osteoarthritis at the base of your thumb. This could be things like swelling, a 'squaring' appearance at the base of your thumb, or pain when touching or moving the joint. You must also be able to understand and sign a consent form, and be available to attend your regular hand therapy appointments.

You would not be able to join if you're already receiving another type of therapy for your thumb osteoarthritis, or if you've had a recent fracture, significant injury, or surgery to your wrist or hand in the last six months. Previous surgery to the base of your thumb on the affected side would also exclude you. Additionally, if you have other specific health conditions like rheumatoid arthritis or gout, or if you've recently taken part in another drug or medical device trial, you would not be eligible. If you've had a steroid injection in your thumb joint in the past two months, you'd also need to wait.

If you decide to take part, you'll be observed as you receive your usual supported self-management treatment for thumb osteoarthritis from NHS occupational or physiotherapists. This isn't a study where you'll be given a new or experimental treatment.

You will be asked to complete questionnaires, possibly online or by post, at three months and again at six months after you start your treatment. These questionnaires will ask about your symptoms, pain levels, how well you can use your hand, and your overall quality of life. A small group of participants will also be invited for an interview to talk about their experiences with the care they received and what they think helps make treatment successful. The total duration of your participation in the study will be six months, following the start of your treatment.