We observed that the modes of deaths in southern Brazilian PICUs changed over the last 13 yrs, with an increment in L-LST. However, this change was not uniform among the studied PICUs and did not reach the levels described in countries of the Northern Hemisphere. Family participation in the L-LST decision-making process has increased over time, but it is still far behind what is observed in other parts of the world.

Background-Island and mainland Puerto Rican children have the highest rates of asthma and asthma morbidity of any ethnic group in the United States.

There is insufficient evidence to determine whether inhaled nitric oxide is beneficial or harmful for acute hypoxemic respiratory failure in children and adults. While awaiting further studies to prove its benefit, inhaled nitric oxide should not either be recommended as a standard management or excluded for the treatment of acute hypoxemic respiratory failure.

Ferritin is raised in children with septic shock and high ferritin level is associated with poorer outcome.

Cardiopulmonary resuscitation is offered more frequently than is observed in northern countries. In contrast, life support limitation is offered through do-not-resuscitate orders. These findings and the low participation of the families in the decision-making process reflect the difficulties to be overcome by those professionals who are responsible for handling critically ill children in southern Brazil.

The incidence of life support limitation has increased among Brazilian PICUs but with significant regional differences. Do-not-resuscitate orders are still the most common practice, with scarce initiatives for withdrawing or withholding life support measures.

The interviews uncovered deficiencies in the care provided to parents in the PICUs, indicating a need for changes in practice.

No abstract