Preemptive analgesia aims to prevent the sensitization of central nervous system, hence the development of pathologic pain after tissular injury. The aim of the study was to assess the effect of preincisional clonidine treatment on analgesic consumption and hemodynamic stability compared to clonidine administered at the end of the operation and control group. Ninety-one patients undergoing elec...

Few data are available on the ability of bone markers to predict the symptomatic response to bisphosphonate therapy in patients with painful bone metastases. We evaluated the levels of bone markers in patients with bone metastases receiving pamidronate and determined the corresponding analgesic response. Forty-two patients were administered two two-week cycles of intravenous pamidronate 60 mg/w...

BACKGROUND Opioids are considered mainstream for combined spinal-epidural anesthesia, but frequently limited by adverse effects. The aim of this study was to examine whether low-dose spinal neostigmine, epidural dexamethasone or their combination enhances analgesia from spinal bupivacaine without adverse effects. MATERIALS AND METHODS A total of 60 patients undergoing orthopedic surgery were ...

Melatonin is an important hormone for regulating mammalian circadian biology and cellular homeostasis. Recent evidence has shown that melatonin exerts anti-nociception effects in both animals and humans. However, according to clinical trials, the anti-nociception effects of melatonin are still controversial. The aim of this meta-analysis was to investigate the anti-nociception effects of melato...

INTRODUCTION Only few studies have investigated pain, nausea, sedation and analgesic strategies in post-craniotomy patients. The aim of this observational study was to explore pain, nausea, sedation and analgesic procedures after craniotomy, and to evaluate the quality of current analgesic therapy administered to post-craniotomy patients. MATERIAL AND METHODS A total of 59 patients undergoing...

AIM The aim of our study was to examine the effects of the use of Transcutaneous Electrical Nerve Stimulation (TENS) in patients who had undergone spinal surgery on pain, functionality, depression and consumption of analgesic agents. MATERIAL AND METHODS Fifty-Four patients were randomized and placed into two groups, patient-controlled analgesia (PCA) plus TENS and only PCA. T...

An on demand intramuscular analgesic system using the Cardiff Palliator was tested. Forty consenting patients were studied after cholecystectomy in a double blind trial using increments of buprenorphine (0.15 mg), meptazinol (50 mg), morphine (5 mg), and pethidine (50 mg). Most patients attained good levels of pain relief (mean analogue pain score 36.5), comparable to intravenous on demand anal...

BACKGROUND Cholecystectomy can be associated with considerable postoperative pain. While the benefits of paravertebral block (PVB) on pain after thoracotomy and mastectomy have been demonstrated, not enough investigations on the effects of PVB on pain after open cholecystectomy have been conducted. We tested the hypothesis that a single-injection thoracic PVB reduces pain scores, decreases opio...

-----------------------------------------------------------------------------------------------------Abstract: This study was designed to compare the analgesic effect produced by intraarticular (IA) administration of either dexmedetomidine or fentanyl in combination with bupivacaine following arthroscopic knee surgery. Ninety ASA physical status I–II patients, scheduled for knee arthroscopic pr...