Biomedical subjects

Aleksandra Smiljanić

Publications and source records attributed to Aleksandra Smiljanić.

3 recordsLinked to original sources

PubMed2004

Prophylactic antiemetics for laparoscopic cholecystectomy: droperidol, metoclopramide, and droperidol plus metoclopramide.

BACKGROUND: Postoperative nausea and vomiting (PONV) is one of the most significant problems in laparoscopic surgery. The antiemetic effects of metoclopramide and droperidol used alone or in combination for prevention of PONV after laparoscopic cholecystectomy (LC) were assessed in this prospective, double blind, placebo controlled randomized study. PATIENTS AND METHODS: A series of 140 patients, ASA physical status I or II, were included in the study. Patients were randomized to one of the following groups: 1, placebo; 2, metoclopramide 10 mg after the induction of anesthesia and placebo at 12 h postoperatively; 3, droperidol 1.25 mg after the induction of anesthesia and droperidol 1.25 mg at 12 h postoperatively; and 4, droperidol 1.25 mg plus metoclopramide 10 mg after the induction of anesthesia and droperidol 1.25 mg at 12 h postoperatively. Patients were observed for 24 hours for PONV, pain, need for rescue analgesics, and adverse events. RESULTS: Data were analyzed using the Student's t-test and chi-square test, with P < 0.05 considered statistically significant. The mean incidence of PONV was 54% with placebo, 42% with metoclopramide, 14% with two doses of droperidol alone, and 11% with a combination of metoclopramide plus droperidol. The patients receiving a combination of metoclopramide and droperidol had a significantly lower rate of PONV than those administered metoclopramide alone (P < 0.05) or placebo (P < 0.001). Those receiving two-dose droperidol alone also had a significantly lower incidence of PONV compared with metoclopramide (P < 0.05) and placebo (P < 0.001). There was no statistically significant difference between the metoclopramide and placebo groups. Sedation was significantly greater in patients administered droperidol 12 h postoperatively. CONCLUSION: The combination of metoclopramide and droperidol, and two-dose droperidol alone, were found to significantly decrease the incidence of PONV after LC, whereas metoclopramide alone proved inefficient.

Aged↗

PubMedDate not supplied

[Specific anesthetic management in laparoscopic surgery].

Laparoscopic surgery is a technique by which abdominal surgical treatments are performed in minimally invasive way. Many operations that once required long hospitalization are now being performed with laparoscopic technique. It has significantly reduced postoperative pain and the number of complications, shorter hospital stay, with faster recovery, and more rapid return to normal activities. These are only some of the advantages of laparoscopic surgery. The first laparoscopic cholecystectomy in Croatia was performed on May 14, 1992, at the University Department of Surgery of "Sveti Duh" General Hospital in Zagreb. By the introduction of this method as the "gold standard" in the treatment of cholelithiasis, laparoscopic surgery has been widely accepted, and today, ten years later, has become a recognized and routine surgical method. Because of its particular performance, laparoscopic surgery requires some specific anesthesiologic adjustments. Surgical treatments are usually performed in general endotracheal anesthesia, although regional or local one could be applied too. The choice of anestesiologic technique and anesthetics depends upon preoperative patient's condition, the kind of surgical treatment, anesthesiologist's evaluation, and at last upon the cooperation among patients, anesthesiologist and surgeon. The basic aim of anesthesia is respiratory and hemodynamic patient's stability, and the choice of anesthesiologic technique and anesthesia should enable satisfactory analgesia, amnesia, muscular relaxation, faster recovery and shorter hospital stay.

Anesthesia↗

PubMedDate not supplied

[Laparoscopic surgery during pregnancy].

UNLABELLED: With the development oflaparoscopic surgery, number of contraindications has become less and less. At the beginning of laparoscopic surgery pregnancy was considered an absolute contraindication to laparoscopic surgery, because of unknown influence of CO2-pneumoperitoneum on fetus. Over the past few years, in literature there have been several case reports of successful laparoscopic surgery in pregnancy. Since 1992 when the first laparoscopic cholecystectomy was done at the University Department of Surgery of Sveti Duh General Hospital in Zagreb, three pregnant women were managed successfully laparoscopically. Two laparoscopic cholecystectomies, and one laparoscopic appendectomy during pregnancy, were performed. RESULTS: In all three patients, there were no complications during and after surgery. Pregnancies were completed at term spontaneously, delivering healthy children.

Adult↗