Pre‐operative anaemia and postoperative acute kidney injury in liver transplantation: valuable but there are still some unanswered questions

Neurocysticercosis: still some unanswered questions.

Correspondence: Luís dos Ramos Machado; Praça Amadeu Amaral, 47 / conj. 33; 01327-010 São Paulo SP; Brasil. E-mail: [email protected] Conflict of interest: There is no conflict of interest to declare. Received 04 April 2014 Accepted 11 April 2014 Neurocysticercosis (NC), the cerebral infection with Taenia solium, is an important public health problem worldwide. Nevertheless, many important...

Regional Experience of Abacavir: Valuable but Still has Unanswered Question

E-Learning: some unanswered questions

Preoperative statin use and postoperative acute kidney injury.

BACKGROUND Acute kidney injury is a frequent postoperative complication that confers increased mortality, morbidity, and costs. The purpose of this study was to evaluate whether preoperative statin use is associated with a decreased risk of postoperative acute kidney injury. METHODS We assembled a retrospective cohort of 98,939 patients who underwent a major open abdominal, cardiac, thoracic,...

Yoga: Some Unanswered Questions

Grover et al (1994) have provided an excellent and thought provoking analysis of the usefulness of yoga in treating neurotic disorders. Some questions however remain. One criticism of psychotherapy is that the criteria for the selection of suitable candidates usually identify patients with good prognostic features-patients who may improve even without any therapeutic intervention. Another criti...