[Cardiovascular involvement and relative risk factors in systemic sclerosis. Personal contribution].

In systemic sclerosis (SS), cardiovascular commitment was recorded in an autopsy series, in widely different percentages, from 12 to 81%. On the other hand, clinical diagnosis of cardiopathy is made in far fewer cases. In addition, the coexistence of renal and/or pulmonary commitment makes difficult separation between primary and secondary heart damage.

Nitrendipine once daily compared with nicardipine in the treatment of mild to moderate hypertension.

Twenty-four patients with mild to moderate hypertension were randomly assigned to 42 days of treatment with 20 mg of nitrendipine once daily or 20 mg of nicardipine thrice daily. In the nitrendipine-treated and nicardipine-treated patients, respectively, mean resting blood pressure decreased from 163 +/- 12 and 161 +/- 11 mmHg at baseline to 152 +/- 12 and 146 +/- 9 mmHg at six weeks (P less than 0.001).

[Glycoprotein changes in acute myocardial infarction (author's transl)].

The changes of 11 plasma glycoproteins have been recorded during the first month in 22 patients with acute myocardial infarction; the quantitations have been performed by radial immunodiffusion on plates. The IgM proteins are significantly augmented and, with lesser degree, the alpha1 acid glycoprotein, the alpha1 antitrypsin and the haptoglobin are significantly augmented too. The peak is noted on the tenth day (the alpha1 acid glycoprotein only has its peak in twentieth day).