Therapy with both magnesium sulfate and nifedipine does not increase the risk of serious magnesium-related maternal side effects in women with preeclampsia.

Objective: Does the use of nifedipine and magnesium sulfate together increase serious magnesium-related effects?

Study Design: This was a retrospective chart review of women who were admitted to BC Women's Hospital and Health Centre (1997-2001) and were given intravenous magnesium sulfate for preeclampsia. Serious magnesium-related effects were compared among 162 cases who received magnesium sulfate and contemporaneous nifedipine and 215 control subjects who received magnesium sulfate and either another antihypertensive (n=32 women) or no antihypertensive (n=183 women) medication. Chi-squared test, Fisher's exact test, or the Student t test was used for data comparison between cases and each control group.

Can measurement of serum apolipoprotein B replace the lipid profile monitoring of patients with lipoprotein disorders?

Background: Current clinical guidelines require that five indices (total cholesterol, LDL cholesterol, HDL cholesterol, triglycerides, and the total/HDL cholesterol ratio) be measured or calculated to assess the lipid-related risk of vascular disease. All five are also targets of therapy and therefore all must be measured initially and at follow-up. Considerable evidence indicates that apolipoprotein B (apo B) is a better index of reaching or not reaching treatment targets than total or LDL cholesterol.