Lipidological competence centres and networks: Future perspectives to improve healthcare of patients with disorders of lipid metabolism.

Background: Numerous healthcare studies have shown that more than 90% of all patients with dyslipidaemia are not treated adequately.

Objectives: The "Deutsche Gesellschaft zur Bekämpfung von Fettstoffwechselstörungen und ihren Folgeerkrankungen (DGFF)" [German Society of Lipidology], a non-profit professional membership organization, has already made a series of efforts to improve the care of patients suffering from dyslipidaemia. A recent outcome is the nationwide implementation and certification of Lipidological Competence Centres and Networks (LCCNs).

Primary hyperoxaluria type 1 causing end-stage renal disease in a 45-year-old patient.

Primary hyperoxaluria type 1 (PH1) is caused by deficiency of peroxisomal alanine-glyoxylate aminotransferase which is in humans exclusively expressed in liver cells. The disease is inherited as an autosomal recessive trait, and initial symptoms usually occur in early childhood. Up to the age of 25 years, 90% of the patients are symptomatic, and many patients develop end-stage renal failure.

Steroid-unresponsive acute attacks of inflammatory bowel disease: immunomodulation by tacrolimus (FK506).

Objective: Steroid treatment failure in acute Crohn's disease and ulcerative colitis frequently necessitates surgical intervention. Several alternative therapeutic strategies have been raised. The most promising so far has been intravenous cyclosporine, but the results in the long term have been discouraging.