BACKGROUND AND OBJECTIVES We hypothesized that continuous right thoracic paravertebral block, following bolus initiation, decreases opioid consumption after right-lobe hepatectomy in patients receiving patient-controlled intravenous analgesia with sufentanil. METHODS Patients undergoing right-lobe hepatectomy with a right thoracic paravertebral catheter placed at T7 30 minutes before surgery ...

BACKGROUND It was the aim of this study to elucidate the influence of opioids on coronary vascular tone using the model of isolated porcine coronary artery segments. METHODS We studied the effects of fentanyl (0.01, 0.1, 1.0 microg ml(-1)), alfentanil (0.1, 1.0, 10 microg ml(-1)), and sufentanil (0.01, 0.1, 1.0 microg ml(-1)) on the contractile response to three vasoconstrictors, acetylcholin...

We investigated the analgesic effect and the neurological recovery time after administration of remifentanil in mechanically ventilated patients in an intensive care unit. Twenty patients, after trauma or major surgery with no intracranial pathology, were randomized to receive either remifentanil/propofol (n=10) or sufentanil/propofol (n=10). A sedation score and a simplified pain score were us...

BACKGROUND Major surgeries such as open-heart surgery with cardiopulmonary bypass are associated with a complexity of stress response leading to post-operative complications. Studies have confirmed that anesthesia can mitigate the surgically induced stress response. OBJECTIVES The aim of this study was to compare the effects of propofol and isoflurane, both supplemented with Sufentanil, on th...

This study aimed to observe the protective effects of sufentanil pretreatment on rat cerebral injury during cardiopulmonary bypass (CPB) and to explore the underlying mechanism. Twenty-four male adult Sprague Dawley (SD) rats were divided into 4 groups. Then, the rat CPB model was established. A 14G trocar was inserted into the atrium dextrum. For rats in S1 and S5 groups, sufentanil (1 µgKg(-1...

This randomized double-blind study compared the effects of: (1) saline infusion (C); (2) sufentanil alone (1.0 micrograms.kg-1) (S); and (3) low-dose sufentanil (0.5 micrograms.kg-1) in combination with lidocaine (1.5 mg.kg-1) (LS): on the cardiovascular responses to tracheal intubation and on postoperative ventilation as monitored by respiratory inductive plethysmography in day-care surgical p...

Sedation and analgesia are important aspects of patient care on the intensive care unit (ICU), yet relatively little information is available on common sedative and analgesic practice. We sought to assess international differences in the prescription of sedative and analgesic drugs in western European ICUs by means of a short, self-administered questionnaire. Six hundred and forty-seven intensi...

Peripartum cardiomyopathy (PPCM) is a rare entity, and anesthetic management for cesarean section of a patient with this condition can be challenging. We hereby present the anesthetic management of a patient with PPCM complicated with preeclampsia scheduled for cesarean section, along with a mini review of literature. A 24 year-old primigravida with twin gestation was admitted to our hospital w...

BACKGROUND AND OBJECTIVES Continuous infusion (CI) of remifentanil is common in total intravenous anesthesia. On the other hand, CI of sufentanil for short/medium-term surgeries has not been widely used. The objective of this study was to compare two techniques of total intravenous anesthesia, using CI of remifentanil or sufentanil, regarding their intraoperative behavior and characteristics of...