Acute pancreatitis in childhood-onset systemic lupus erythematosus: Case report.

Systemic lupus erythematosus (SLE) is a multisystem disease with protean manifestations. Lupus pancreatitis is the second most common disease associated with SLE-related acute abdomen. Although acute pancreatitis is rare it is clinically important because this condition can be life threatening if not treated promptly.

[Expression of TGF-beta and hepatocyte growth factor in kidney tissues of children with primary focal segmental glomerular sclerosis].

Objective: To study the expression of transforming growth factor-beta (TGF-beta) and hepatocyte growth factor (HGF) in kidney tissues of children with primary focal segmental glomerular sclerosis (FSGS) and the possible role of the two growth factors in the development of FSGS.

Methods: Kidney specimens were obtained from 33 children with primary FSGS and 7 children with isolated haematuria but without FSGS (control group). Of the 33 children with primary FSGS, 6 children had no renal tubule interstitial pathological damage (Experimental I group) and 27 children had renal tubule interstitial pathological damage (Experimental II group).

[A prospective multicenter clinical control trial on treatment of refractory nephrotic syndrome with mycophenolate mofetil in children].

Objective: To evaluate the efficacy and safety of mycophenolate mofetil (MMF) plus prednisone on refractory nephrotic syndrome (RNS) in children.

Methods: One hundred and forty-two children with RNS from ten clinical trial centers were divided into two groups: MMF (n=87) and control (n=55). The MMF group patients were administered with oral MMF (30-40 mg/kg daily) for at least 6 months.

Efficacy of urine screening at school: experience in Shanghai, China.

To explore the prevalence of hematuria or proteinuria in school children in Shanghai and to evaluate the screening methods, we conducted urine screening in more than 40,000 school children between 2003 and 2005. Children were tested with dipsticks read manually (method A) or dipsticks read by machines (method B) combined with a sulfosalicylic acid test or microscopy. Some children were tested once, and others who had abnormal results in the first screening were tested again 2 weeks later.