Development of the Rheumatoid Arthritis Distress Scale (RADS): a new tool to identify disease-specific distress in patients with Rheumatoid Arthritis.

BACKGROUND: Patients with Rheumatoid Arthritis (RA) may experience psychological distress (depression, anxiety) in addition to their physical symptoms. People with RA may also experience disease-specific distress (DSD), related to the specific burden of living with their life-long condition. DSD is a patient reported outcome in several long-term conditions, including type 1 and 2 diabetes. The aims of this study were to determine whether DSD is experienced by people with RA, and if so, develop a Patient Reported Outcome Measure (PROM) to assess for DSD in people with RA. METHODS: A five-phased qualitative study was conducted which consisted of a secondary data analysis of 61 interviews of people with rheumatological disease (Phase 1), validation of findings via a Patient and Public Involvement (PPI) group of people with RA (n = 4) (Phase 2), item generation for a PROM (Phase 3) and establishing face and content validity of the PROM via PPI group (n = 4) and individual cognitive interviews (n = 9) of people with RA respectively (Phase 4 and 5). The final PROM was presented at a Patient Education Evening for patients with long-term rheumatological conditions, including RA, and carers. RESULTS: Five themes of rheumatological disease distress emerged from Phase 1, which were validated in the Phase 2 PPI group. After Phases 3-5, the Rheumatoid Arthritis Distress Scale (RADS) was formed of 39 items and 3 supplementary questions. Overall participants reported the content of the RADS to be clear and relevant, and that DSD is a valid concept in RA, distinct from other entities like clinical depression or anxiety. CONCLUSIONS: DSD appears to be an important concept in RA. The 39-item RADS demonstrates acceptable face and content validity in this patient group. Further psychometric testing is needed. The RADS may be a useful tool for healthcare professionals to identify RA distress.

Osteolytic lesions as the sole presenting feature of secondary syphilis.

We present the case of a 48-year-old man with a background of well-controlled HIV who presented with bony pain in multiple regions and raised inflammatory markers. After an investigative process, the patient was newly diagnosed with secondary syphilis. Bony pain, secondary to osteolytic lesions and demonstrated on plain radiography, CT and nuclear medicine imaging, was the sole presenting feature. The patient was successfully treated with penicillin G and his symptoms improved. Rheumatologists are often tasked with diagnosing the cause of a patient's pain. However, in this case, a multidisciplinary approach was needed and the contribution of a specialist in Genitourinary Medicine/HIV was required to help diagnose this rare cause of bony pain.

A case of enteropathic arthritis complicated by superimposed bilateral septic arthritis of the hips.

Polyarticular septic arthritis is an underappreciated clinical entity. Pre-existing joint diseases, such as osteoarthritis and rheumatoid arthritis have been shown to be risk factors for septic arthritis. However, there is a paucity of data in the literature regarding the risk of septic arthritis in those patients with enteropathic arthritis. Here, we describe the case of a 47-year-old female with a background history of ulcerative colitis who presented with difficulty mobilising and pain in the hips associated with lethargy, fever and a significant inflammatory response. After an investigative process, she was newly diagnosed with enteropathic arthritis, complicated at presentation, by bilateral septic arthritis of the hips, based on progressive radiological destruction and a joint aspirate that grew Staphylococcus aureus. After treatment with antibiotics and steroids, her pain and mobility significantly improved, and she was discharged with a plan for an elective hip replacement and to commence disease-modifying therapy with sulfasalazine. This case reminds us that we must have a high index of suspicion to diagnose septic arthritis in those who present feverish and unwell with joint pain, even in those who present with multiple joint involvement. Furthermore, it describes a rare occurrence of bilateral septic arthritis of the hips occurring in a patient with enteropathic arthritis, which unlike osteoarthritis and rheumatoid arthritis, is not well described in the literature as a risk factor for septic arthritis.

A case of aortitis during cisplatin-based chemotherapy for cervical cancer.

A case of aortitis in a patient undergoing adjuvant cisplatin and topotecan chemotherapy for cervical cancer following presentation with pyrexia of unknown origin and raised inflammatory markers is presented. Although many chemotherapy agents are known to cause small vessel vasculitis and there are several reported cases of large vessel vasculitis following gemcitabine chemotherapy, there is only one previously described case of aortitis following cisplatin administration. This case is presented with corresponding CT and 18F-FDG PET-CT imaging with discussion of the literature regarding vasculitis and chemotherapy.

Acute sarcoidosis: Löfgren's syndrome.

Sarcoidosis is a chronic multisystem granulomatous inflammatory disorder. It can present acutely which is known as Löfgren's syndrome. The diagnosis may be missed if clinicians are not aware of its classic presenting features and the appropriate diagnostic investigations.

Hypoglycaemic haemiparesis.

Hypoglycaemic haemiparesis (HH) is an uncommon but important presentation to the emergency department, and it often mimics stroke and is therefore frequently misdiagnosed by clinicians. The mechanism of haemiparesis is not fully understood. This case outlines a diabetic elderly woman, who had been having frequent hypoglycaemic episodes and presented to paramedics with hypoglycaemia associated with a right-sided haemiparesis. She was immediately transferred to the local stroke centre after presenting to the emergency department. CT and MRI did not fit in with her presenting neurology. Her weakness resolved, after normoglycaemia was achieved with dextrose infusion; however, she was reported to be more sleepy and drowsy than usual. After extensive and costly investigations during her prolonged inpatient stay, her unifying diagnosis was an HH which triggered of a hypoactive delirium.

Interstitial keratitis and sensorineural hearing loss as a manifestation of rheumatoid arthritis: clinical lessons from a rare complication.

Cogan's syndrome or non-syphilitic interstitial keratitis with vestibule-auditory dysfunction is a serious and under-recognised complication of rheumatoid arthritis. It is an autoimmune condition characterised by inflammatory infiltrates on the cornea and extensive vestibulocochlear damage. If left untreated, patients progress to develop profound hearing loss. We present a case that was incorrectly diagnosed and treated as conjunctivitis by several emergency departments prior to being correctly recognised as Cogan's syndrome.