Lupus Nephritis from Pathogenesis to New Therapies: An Update.

Lupus Nephritis (LN) still represents one of the most severe complications of Systemic Lupus Erythematosus (SLE) and a major risk factor for morbidity and mortality. However, over the last few years, several studies have paved the way for a deeper understanding of its pathogenetic mechanisms and more targeted treatments. This review aims to provide a comprehensive update on progress on several key aspects in this setting: pathogenetic mechanisms of LN, including new insight into the role of autoantibodies, complement, vitamin D deficiency, and interaction between infiltrating immune cells and kidney resident ones; the evolving role of renal biopsy and biomarkers, which may integrate information from renal histology; newly approved drugs such as voclosporin (VOC) and belimumab (BEL), allowing a more articulate strategy for induction therapy, and other promising phase III-immunosuppressive (IS) agents in the pipeline. Several adjunctive treatments aimed at reducing cardiovascular risk and progression of chronic renal damage, such as antiproteinuric agents, represent an important complement to IS therapy. Furthermore, non-pharmacological measures concerning general lifestyle and diet should also be adopted when managing LN. Integrating these therapeutic areas requires an effort towards a holistic and multidisciplinary approach. At the same time, the availability of an increasingly wider armamentarium may translate into improvements in patient's renal outcomes over the next decades.

How primary care research can be improved in clinical practice? An Italian case study.

BACKGROUND: Primary care is considered essential for the sustainability of the Health System. Practice-Based Research Networks (PBRN) play a strategic role in translation of primary care research into practice. Research Capacity Building in primary care requires a improvement and development strategy and well-developed research infrastructures to support physicians. METHODS: We used the system development methodology referring to the Lean Thinking to create and support a research team in primary and pediatric care. In particular a "cascade" deployment model and the X-Matrix, a framework used in management studies to support strategy definition and management process. RESULTS: A research unit in primary and pediatric care has been created, by sharing vision, mission, core values, long-term strategies. The definition of a annual planning led to monitoring actions to guarantee the expected goals. CONCLUSIONS: Lean methodology is useful to adapt to various managerial and operational contexts, including healthcare. In our case it allowed team members to spread the culture of research, its importance and role to improve the health of patients, thank to the organizational support of a hospital IR, the Research and Innovation Department.