[Misoprostol for treating postpartum hemorrhages].

Postpartum hemorrhage is defined by bleeding > 500 mL through the vagina. It is one of the obstetrical complications that obstetricians fear most. It is the leading cause of maternal mortality in the world, especially in developing countries.

Stability of levamisole oral solutions prepared from tablets and powder.

Purpose: To study the stability of levamisole oral solutions (25 mg/mL) prepared from powder and tablets stored at 4 +/- 3 degrees C and 23 +/- 2 degrees C in amber glass prescription bottles.

Methods: Levamisole 25 mg/mL solutions were prepared from commercially available 50-mg tablets or from pure powder in sterile water. Levamisole concentrations were determined in duplicate by a stability-indicating HPLC method at 0, 1, 2, 3, 4, 7, 14, 30, 60 and 90 days.

Stability of bortezomib 1-mg/mL solution in plastic syringe and glass vial.

Background: The proteasome inhibitor bortezomib (BTZ), used in antineoplastic chemotherapy, must be diluted in NaCl 0.9% for injection and stored for no more than 3 hours in a syringe or 8 hours in a vial. Better information on its stability could improve storage.