title: [Crisis states in systemic lupus erythematosus].
abstract: BACKGROUND
  Systemic lupus erythematosus is a chronic autoimmune disease with multiple organ involvements. Dup to earlier diagnosis and more effective therapeutic possibilities the survival in lupus has improved significantly in recent decades, however, critical situations may develop.
  
  
  OBJECTIVE
  In the present work the authors aimed to summarise critical complications of lupus requiring urgent therapeutic modification, hospitalisation, sometimes at intensive care units.
  
  
  RESULTS
  As a systemic autoimmune disorder lupus may involve all vital organs of the human body and as such, it may result in heart failure, respiratory and renal insufficiency, and severe, life-threatening central nervous system complications. These can develop within a short period due to an acute flare, but also as the consequence of chronic progression. Infections, pregnancy, withdrawal of therapy, physical and psychological stress may provoke the worsening of the disease. However, critical situations can be the consequence not only directly of lupus, but due to side-effects of therapy, associating disorders and co-incidence with other severe diseases.
  
  
  CONCLUSIONS
  Lupus may cause several critical situations that require urgent intervention and/or hospitalisation. The recognition and the solution of these severe lupus crises is a complex, multidisciplinary challenge that should be organised by competent, well-prepared immunologic centres.
authors: kiss@iiibel.dote.hu
authors: Emese
authors: E
authors: Kiss
authors: Tünde
authors: T
authors: Tarr
authors: Pál
authors: P
authors: Soltész
authors: Gyula
authors: G
authors: Szegedi
mesh_terms: D000208:Acute Disease; D002493:Central Nervous System Diseases / Q000276:immunology; D003937:Diagnosis, Differential; D018450:Disease Progression; D004638:Emergency Treatment; D006333:Heart Failure / Q000276:immunology; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications / Q000175:diagnosis / Q000276:immunology; D015985:Precipitating Factors; D051437:Renal Insufficiency / Q000276:immunology; D012131:Respiratory Insufficiency / Q000276:immunology; D012720:Severity of Illness Index