Continuous intravenous analgesia with fentanyl or morphine after gynecological surgery: a cohort study.

Purpose: This retrospective study aims to compare postoperative pain relief offered by continuous intravenous infusion of either fentanyl or morphine.

Methods: Sixty American Society of Anesthesiologists Physical Status I and II women who had undergone open gynecological surgery were enrolled. All patients received total intravenous postoperative analgesia for 24 h with continuous infusion of either fentanyl or morphine at comparable doses (38 patients received 0.

ISOLATION AND GENOTYPING OF Toxoplasma gondii IN SERONEGATIVE URBAN RATS AND PRESENCE OF ANTIBODIES IN COMMUNICATING DOGS IN BRAZIL.

The role of rodents in the epidemiology of toxoplasmosis was investigated in Londrina, Paraná State, Brazil. One hundred and eighty-one Rattus rattus and one Mus musculus were caught in 37 places. Blood and tissues were collected and submitted to the indirect fluorescence antibody test (IFAT) and the bioassay.

Case Scenario: Perioperative Management of a Young Woman with Fontan Repair for Major Gynecologic Surgery.

Effective treatment for many congenital heart diseases diagnosed before birth has become available since the last three decades. Continuous improvements in surgical knowledge and techniques have allowed patients born with severe heart defects to survive through adulthood. However, palliative surgery often implies profound modifications of classical circulatory physiology, which must be taken into account particularly when general anesthesia is needed for major noncardiac surgery.

Assessment of left ventricular performance during laparoscopy.

Objectives: Cardiovascular changes during laparoscopic surgery have been described in several studies. Pneumoperitoneum effects on cardiac performance instead have not been much investigated and are less known. The carbon dioxide insufflation necessary in order to perform laparoscopic procedures represents a higher force against which the myocardial fibers must shorten during ventricular contraction.

Dopamine infusion and fluid administration improve renal function during laparoscopic surgery.

Background: Previous studies have documented the negative influence of pneumoperitoneum on cardiac and renal function during laparoscopy. In this respect, regard there is a lack of data regarding the use of an appropriate management of fluid therapy to decrease these side effects. The aim of this study was to investigate the cardiac and renal responses to the administration of different amounts of crystalloid solution, alone or in association with dopamine during laparoscopy.