Core body temperature is one of the most tightly regulated parameters of human physiology. At any given time, body temperature differs from the expected value by no more than a few tenths of a degree. However, slight daily variations are due to circadian rhythm, and, in women, monthly variations are due to their menstrual cycle. Importantly, both anesthesia and surgery dramatically alter this d...

Background: Shivering during regional anesthesia is a common complication and is related to a decrease in the patient’s core body temperature. Previous studies have shown that acupuncture on specific acupoints can preserve core body temperature. The present study evaluated the effect of electroacupuncture in preventing the shivering caused by regional anesthesia. Methods: This prospective and r...

BACKGROUND Shivering is a frequent complication following surgery and anaesthesia. A large variety of studies have been reported that nefopam may be efficacious for the prevention and treatment of perioperative shivering. Regrettably, there is still no conclusion of the efficacy and safety of nefopam for the prevention of perioperative shivering. The aim of this analysis is to evaluate the effi...

BACKGROUND Shivering is a common postanesthesia adverse event with multiple etiologies. At present tramadol is a widely used drug for the control of shivering. However, tramadol may cause a lot of nausea and vomiting. Hence, the need to find a better drug with less of side effects. The aim of this study was to compare the efficacy of dexmedetomidine and tramadol in the treatment of post-spinal ...

BACKGROUND Previous studies have suggested that magnesium may be a useful adjuvant to postoperative analgesia. METHODS We randomized adults undergoing ambulatory ilioinguinal hernia repair or varicose vein operation under general anesthesia (propofol, fentanyl, isoflurane-N2O) to receive magnesium sulfate 4 g IV or physiological saline after induction. All patients preoperatively received dic...

One hundred and sixty patients undergoing minor surgical procedures were randomly allocated to receive either thiopentone or propofol for induction of anaesthesia. All patients were assessed in the recovery period for the development of postanaesthetic shivering. Twenty patients (25%) in the thiopentone group and 8 patients (10%) in the propofol group developed postanaesthetic shivering (p < 0....

PURPOSE The aim of this study was to evaluate the effect of dexmedetomidine on shivering during spinal anesthesia. METHODS Sixty patients (American Society of Anesthesiologists physical status I or II, aged 18-50 years), scheduled for elective minor surgical operations under spinal anesthesia with hyperbaric bupivacaine, were enrolled. They were administered saline (group C, n = 30) or dexmed...

Objective: To observe the pre-emptive effect of intravenous paracetamol versus ketorolac in preventing postoperative shivering and pain after septoplasty care unit.&#x0D; Study Design: Prospective comparative study.&#x0D; Place Duration Study: Main Operation Theatre Frontier Corps Hospital Quetta, from Sep to Dec 2019.&#x0D; Methodology: After ethical committee approval, 90 American Society Ana...

The mammalian response to hypothermia is increased metabolic heat production, usually by way of muscular activity, such as shivering. Seals, however, have been reported to respond to diving with hypothermia, which in other mammals under other circumstances would have elicited vigorous shivering. In the diving situation, shivering could be counterproductive, because it obviously would increase o...

BACKGROUND Paravertebral block (PVB) has been an established technique for providing analgesia to the chest and abdomen. We conducted the current study to compare single-dose PVB versus single-dose epidural blockade (EP) for pain relief after renal surgery. METHODS Eighty patients scheduled for renal surgery were randomly assigned into two groups according to the analgesic technique, PVB grou...