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Objective: High disease activity status (HDAS) in patients with systemic lupus erythematosus (SLE) is associated with adverse long-term outcomes. We examined the frequency of lupus low disease activity state (LLDAS) and remission (REM) attainment in HDAS patients and whether their attainment was associated with improved patient outcomes., Methods: Demographic, clinical and outcomes data, collected prospectively from a multinational cohort between 2013 and 2020, were analysed. Disease activity was assessed using SLEDAI-2K. HDAS was defined as SLEDAI-2K ≥ 10. Patients' first visit with SLEDAI-2K ≥ 10 was assigned as baseline. Survival analyses were performed to examine the associations between cumulative and sustained LLDAS and REM attainment in HDAS patients and subsequent organ damage accrual and flare., Results: 1,029 HDAS patients with a median study duration of 2.7 years [IQR: 1.0, 4.8] were studied. LLDAS and REM were attained at least once by 71% (LLDAS-ever, n = 726) and 41% (REM-ever, n = 418) of patients. Approximately one-fifth of patients attained ≥50% cumulative time in LLDAS or REM. 37% (n = 385) of patients attained ≥3months of sustained LLDAS, with progressively lower proportions of patients attaining longer periods of sustained LLDAS. Lower proportions of patients attained sustained REM. Attainment of cumulative and sustained LLDAS or REM provided significant protection against damage accrual and flare in HDAS patients. Sustained periods of LLDAS and REM were difficult to achieve and therefore a more stringent target, but provided the most protection against damage accrual or flare., Conclusion: LLDAS and REM were achievable targets in HDAS patients, and provided significant protection against adverse outcomes., (© The Author(s) 2024. Published by Oxford University Press on behalf of the British Society for Rheumatology.)

Objective: Disease activity monitoring in SLE includes serial measurement of anti-double stranded-DNA (dsDNA) antibodies, but in patients who are persistently anti-dsDNA positive, the utility of repeated measurement is unclear. We investigated the usefulness of serial anti-dsDNA testing in predicting flare in SLE patients who are persistently anti-dsDNA positive., Methods: Data were analysed from patients in a multinational longitudinal cohort with known anti-dsDNA results from 2013 to 2021. Patients were categorized based on their anti-dsDNA results as persistently negative, fluctuating or persistently positive. Cox regression models were used to examine longitudinal associations of anti-dsDNA results with flare., Results: Data from 37 582 visits of 3484 patients were analysed. Of the patients 1029 (29.5%) had persistently positive anti-dsDNA and 1195 (34.3%) had fluctuating results. Anti-dsDNA expressed as a ratio to the normal cut-off was associated with the risk of subsequent flare, including in the persistently positive cohort (adjusted hazard ratio [HR] 1.56; 95% CI: 1.30, 1.87; P < 0.001) and fluctuating cohort (adjusted HR 1.46; 95% CI: 1.28, 1.66), both for a ratio >3. Both increases and decreases in anti-dsDNA more than 2-fold compared with the previous visit were associated with increased risk of flare in the fluctuating cohort (adjusted HR 1.33; 95% CI: 1.08, 1.65; P = 0.008) and the persistently positive cohort (adjusted HR 1.36; 95% CI: 1.08, 1.71; P = 0.009)., Conclusion: Absolute value and change in anti-dsDNA titres predict flares, including in persistently anti-dsDNA positive patients. This indicates that repeat monitoring of dsDNA has value in routine testing., (© The Author(s) 2023. Published by Oxford University Press on behalf of the British Society for Rheumatology.)

Objective: The aim was to present our experience of managing six cases of anti-melanoma differentiation-associated gene 5 (anti-MDA-5) DM with associated interstitial lung disease (ILD), presenting between June 2017 and October 2020., Methods: The electronic notes were reviewed for six patients being followed up by the Rheumatology service at Auckland District Health Board. Three patients were initially diagnosed and treated in neighbouring Counties Manukau District Health Board and later transferred to Auckland District Health Board. All had different initial treating clinicians at a time before any predefined treatment algorithm. Emphasis was placed on initial diagnosis and treatment, subsequent disease activity and changes in management. Local management was compared retrospectively with existing evidence relating to the treatment of anti-MDA-5 DM with ILD. Ethical approval was not obtained, according to the New Zealand Health and Disability Ethics Committee exemption for audits and related activities., Results: Six patients with a variety of clinical presentations were identified appropriately as having anti-MDA-5 DM with ILD. They were commenced on different immunosuppressive regimens, with treatment adjusted according to response and on-going disease activity. Four have achieved clinical and biochemical remission, a fifth has improving active disease, and the sixth is in the early stages of their illness., Conclusion: Anti-MDA-5 DM is commonly associated with ILD. This can be rapidly progressive, with a poor prognosis in spite of treatment, particularly among Asian patients. Disease activity can seemingly be monitored with serum ferritin. The most effective management of this condition remains poorly researched; however, increasing retrospective evidence favours early aggressive multi-agent immunosuppression and a low threshold for escalation of therapy., (© The Author(s) 2021. Published by Oxford University Press on behalf of the British Society for Rheumatology.)

Gender identity disorder (GID), or transsexualism as it is more commonly known, is a highly complex clinical entity. Although the exact aetiology of GID is unknown, several environmental, genetic and anatomical theories have been described. The diagnosis of GID can be a difficult process but is established currently using standards of care as defined by the Harry Benjamin International Gender Dysphoria Association. Patients go through extensive psychiatric assessment, including the Real Life Experience, which entails living in the desired gender role 24 h a day for a minimum period of 12 months. The majority of GID patients will eventually go on to have gender realignment surgery, which includes feminising genitoplasty. The clinical features, diagnostic approach and management of male-to-female GID in the UK are reviewed, including the behavioural, psychological and surgical aspects.