Neuropsychiatric manifestations are associated with increased mortality in Indian patients with lupus: A single centre retrospective observational study.

OBJECTIVE: To study the prevalence of different NPSLE manifestations in our cohort and to compare clinical and immunological features and outcomes including mortality of patients with NPSLE and SLE controls without NP involvement. METHODS: This was a retrospective study in a tertiary care referral centre. All patients of SLE seen in the last 10 years and fulfilling the SLICC criteria with neuropsychiatric manifestations as per the ACR definitions were included. Patients of SLE without NP involvement were sequentially assigned as controls in a ratio of 1:2. RESULTS: Of the 769 patients diagnosed with SLE from Jan 2011 to December 2020, 128 (16.6%) had NPSLE manifestations as per the ACR definitions. The commonest NPSLE manifestation was seizures (6.5%) followed by cerebrovascular accident (3.9%). NPSLE manifestation occurred at the first presentation of SLE in 99/128 (77.3%) patients and 58 (45.3%) patients had more than one NPSLE manifestation. Lupus anticoagulant and anticardiolipin antibody were tested in 120 patients and were positive in 16 (13.3%) and 12 (10%), respectively. No difference was found in anti-ribosomal p, lupus anticoagulant and anticardiolipin antibodies between the cases and controls. Twenty-one (16.4%) deaths occurred in patients with NPSLE (median follow-up of 40 months) as compared to 13 (5%) in controls (median follow-up of 32 months) (p = <0.001). The cumulative survival of patients with NPSLE was lower as compared to controls (p < 0.001). Relapse of NPSLE was seen in 11(8.6%) patients and was associated with mortality (p = 0.017). CONCLUSIONS: Seizures and cerebrovascular accidents are the commonest NPSLE syndromes in our patients. The presence of NPSLE was associated with high mortality in Indian patients with lupus.

Upadacitinib in Crohn's Disease: A Comprehensive Systematic Review of Efficacy and Safety.

Crohn's disease (CD) presents a formidable challenge as a chronic inflammatory condition. This systematic review aimed to comprehensively assess upadacitinib, a novel Janus kinase (JAK) inhibitor, regarding its efficacy, safety, and mechanistic insights in CD treatment. A thorough search of electronic databases identified studies investigating upadacitinib's impact on CD patients. Study characteristics, efficacy outcomes (clinical remission and endoscopic response), safety profiles, and mechanistic insights were extracted and qualitatively synthesized. Methodological quality was assessed using established tools. The synthesis of three studies consistently demonstrated improvements in clinical remission rates and endoscopic outcomes in upadacitinib-treated patients. Adverse events, such as herpes zoster, intestinal perforation, non-melanoma skin cancer, adjudicated cardiovascular events, and anemia, were reported, necessitating vigilant safety monitoring. Upadacitinib emerges as a promising therapeutic option for CD, supported by its observed clinical benefits and mechanistic implications. However, safety concerns underscore the importance of careful patient selection. These findings contribute to the ongoing discussion surrounding personalized treatment approaches for CD, emphasizing the need for further research to confirm its enduring efficacy and safety.