Lettre d’Adressage

Dear Colleague, I am referring my patient Mrs. Eleanor Vance, followed for type 2 diabetes mellitus, hypertension, and osteoarthritis and currently on Metformin 500mg BD, Ramipril 5mg OD, and Celecoxib 200mg OD. She presented today for persistent right knee pain despite conservative management and a recent flare-up of her diabetes. Clinical summary: Mrs. Vance is a 68-year-old female with a 10-year history of type 2 diabetes, well-controlled until recently, and hypertension for 15 years. Her osteoarthritis in the right knee has progressively worsened over the last year, impacting her mobility and quality of life. She has tried physiotherapy, regular analgesia, and intra-articular steroid injections with limited, short-term relief. Her recent HbA1c was 8.2%, indicating poorer diabetic control, possibly exacerbated by reduced activity due to knee pain. Investigations: * Right knee X-ray (dated 15 October 2024): demonstrates severe tricompartmental osteoarthritis with significant joint space narrowing and osteophyte formation. * Blood tests (dated 20 October 2024): HbA1c 8.2% (previously 7.1%), eGFR 55 ml/min, Creatinine 98 µmol/L. Reason for referral: I am referring Mrs. Vance for an orthopaedic opinion regarding her worsening right knee osteoarthritis and to explore potential surgical options, such as total knee arthroplasty, given the failure of conservative management and significant impact on her daily activities. I would appreciate your assessment regarding her suitability for surgery, considering her comorbidities, and any recommendations for optimising her diabetic control pre-operatively. Thank you in advance for your involvement in this patient's care. Kind regards, Dr. Sarah Jenkins General Practitioner