Effects of ketamine, granisetron and dexmedetomidine on postoperative shivering and hemodynamic changes after general anesthesia: a double-blind randomized clinical trial. Postoperative shivering is one of the most common complications of surgeries. The current research compared the effects of ketamine, granisetron, and dexmedetomidine on reducing postoperative shivering after general anesthesia . This double-blind clinical trial enrolled 148 patients (39.08 ± 5.99 years old) who had been admitted to Vali-Asr Hospital of Arak, Iran in 2019-2021. The study drugs, including dexmedetomidine, ketamine, granisetron and normal saline, were administered in corresponding groups 30 minutes before the end of surgery. The results showed that dexmedetomidine reduced mean arterial pressure and heart rate
The Effect of Granisetron, Ondansetron, and Meperidine in Preventing Postoperative Shivering: Controlled Clinical Trial. Recently, use of HT35 receptor antagonists to prevent postoperative shivering has attracted a great deal of attention. This study was conducted with the aim of investigating the effectiveness of granisetron as an HT35 antagonist when compared with ondansetron and meperidine in preventing postoperative shivering. In this triple blind random clinical trial study, 90 patients 18-50 years of age with ASA Class I and II undergoing general anesthesia were randomly assigned into one of the three drug groups: O (4-mg ondansetron), G (40 μg/kg of granisetron), and P (25 mg meperidine), immediately before induction of anesthesia. After anesthesia induction, at the end of the surgery
Prolonged administration of the granisetron transdermal delivery system reduces capecitabine plus oxaliplatin regimen induced nausea and vomiting. To evaluate the safety and efficacy of the granisetron transdermal delivery system (GTDS) combined with Dexamethasone for preventing chemotherapy-induced nausea and vomiting (CINV) in patients receiving Capecitabine plus Oxaliplatin (CapeOX) therapy
Mirtazapine plus granisetron and dexamethasone for carboplatin-induced nausea and vomiting in patients with thoracic cancers: A prospective multicenter phase II trial. Mirtazapine blocks 5-hydroxytryptamine type (5-HT), 5-HT, 5-HT and histamine H receptors, similarly to olanzapine. This study aimed to investigate the efficacy and safety of mirtazapine plus granisetron and dexamethasone at bedtime for four consecutive days, in combination with granisetron and dexamethasone. Primary endpoint was complete response (CR; no emesis and no use of rescue medication) rate during the delayed period (24-120 h). Between July 2022 and July 2023, 52 patients were enrolled, and 48 patients were evaluated. CR rates in the delayed (24-120 h), overall (0-120 h), and acute periods (0-24 h) were 83.3%, 83.3
Transcutaneous Pericardium 6 Acupoint Electrical Stimulation Provides Comparable Antiemetic Effect to Granisetron When Combined With Dexamethasone in Patients Undergoing Breast Cancer Surgery. Perioperative transcutaneous pericardium 6 (P6) electrical stimulation is effective for prevention of postoperative nausea and vomiting (PONV). The patients undergoing breast cancer surgery have a high PONV prevalence; however, the effectiveness of P6 stimulation in this surgical population has not been investigated. A total of 198 patients undergoing mastectomy under general anesthesia were enrolled. They were randomly assigned to the one of three treatments: P6 stimulation + dexamethasone (group PD, n = 66), granisetron + dexamethasone (group GD, n = 66), and dexamethasone alone (group DM, n = 66
Comparison of Intravenous Granisetron and Ondansetron on Hemodynamics and Sensory Motor Block After Spinal Anaesthesia With Hyperbaric Bupivacaine in Patients Undergoing Elective Surgery: A Randomized Double-Blind Study. Bezold Jarisch reflex (BJR) is mediated by peripheral serotonin receptor 5-HT type. BJR and sympathetic blockade are important causes of hypotension and bradycardia after spinal anaesthesia. Premedication with serotonin receptor antagonists has a role in the attenuation of hemodynamic disturbances. To compare the effect of intravenous granisetron and ondansetron on the hemodynamic and sensory-motor block after spinal anaesthesia with hyperbaric bupivacaine in patients undergoing elective surgery. Ninety patients posted for elective surgery under spinal anaesthesia were randomly
Efficacy appraisal of four regimens (granisetron, ketamine, dexmedetomidine, and lidocaine combined with fentanyl) for cystoscopy-associated sedation and analgesia and catheter-related bladder tolerance: a randomized clinical trial. The authors sought to quantify the clinical impacts of granisetron, ketamine, dexmedetomidine, and lidocaine combined with fentanyl, for procedural sedation
Effects of ondansetron, metoclopramide and granisetron on perioperative nausea and vomiting in patients undergone bariatric surgery: a randomized clinical trial. Post-operative nausea and vomiting (PONV) is a common problem after sleeve gastrectomy. In recent years, following the increase in the number of such operations, special attention has been paid to preventing PONV. Additionally, several ), granisetron (GA), and a combination of metoclopramide and ondansetron (MO) were used as antiemetics for each group. The frequency of PONV during the first and second days of admission was recorded using a subjective PONV scale. A total of 130 patients were enrolled in this study. The MO group showed a lower incidence of PONV (46.1%) compared to the control group (53.8%) and other groups. Furthermore, the MO
The use of granisetron on bupivacaine induced sciatic nerve block in rats. The effects of the 5-hydroxytryptamine (5-HT3) receptor antagonists on regional anaesthesia are complex and unclear. The present study was designed to test the hypothesis that granisetron, a selective 5-HT3 receptor antagonist, would decrease the duration of motor block, sensory block, and proprioception in a dose -dependent fashion in a rat model of bupivacaine-induced sciatic nerve blockade. Thirty-eight male Wistar Albino rats that received unilateral sciatic nerve blocks were randomly divided into five experimental groups. Group B received a perineural of 0.3 ml of bupivacaine alone; Group BG800 received perineural 0.3 ml of bupivacaine and 800 µg of granisetron 10 min later; Group BG1200 received perineural 0.3
Efficacy of Granisetron versus Sufentanil on Reducing Myoclonic Movements Following Etomidate: Double-blind, randomised clinical trial. This study aimed to reduce the intensity of myoclonus movements by comparing the effectiveness of granisetron and sufentanil in reducing the intensity of etomidate-induced myoclonic movements. Etomidate-induced myoclonus occurs in up to 85% of patients under : the group receiving granisetron 40 μg/kg (group G), the group receiving sufentanil 0.2 μg/kg (group S) and the control group who did not receive the pretreatment (group C). Patients received these medications as pretreatments 120 seconds before induction with etomidate. After the injection of etomidate with a dose of 0.3 mg/kg, the incidence of myoclonus was evaluated. After evaluating the myoclonus
The effect of intravenous granisetron on prophylactic ephedrine for preventing hypotension after general anaesthesia induction in elderly patients: a randomized controlled trial. Serotonin 3 receptor antagonists, a commonly used drug for preventing postoperative nausea and vomiting, have recently been reported to decrease the incidence of hypotension and the need for vasoactive drugs after spinal anaesthesia in obstetric surgery. However, it remains unknown whether they could also prevent hypotension after induction of general anaesthesia. In the current study, we aimed to investigate the effect of intravenous granisetron on prophylactic ephedrine for preventing hypotension after general anaesthesia induction in elderly patients. Sixty elderly patients were randomly assigned to receive
Role Of Granisetron In Minimising Use Of Meperidine As A Rescue Drug For Post Spinal Shivering. Shivering is one of the most common adverse outcomes associated with the administration of spinal anaesthesia, which, when clinically relevant, leads to numerous detrimental effects on the human body. Hence, its management becomes imperative. Meperidine, an opioid analgesic, is the drug of choice for this condition. However, the use of meperidine is controversial, as it carries the devastating adverse effect of respiratory depression. We explored the role of granisetron, a 5HT3 antagonist and a commonly used antiemetic premedication, in minimising the incidence of post-spinal shivering and decreasing the use of meperidine as a rescue drug. Overall, 160 parturient patients, between the ages 18-50
The effect of 1-mg versus 3-mg granisetron on shivering and nausea in cesarean section: a randomized, controlled, triple-blind, clinical trial. Intra- and postoperative nausea, vomiting and shivering are mentioned as the most common problem following spinal anesthesia. The aim of this study is to compare two different doses of granisetron to control the shivering, nausea, and vomiting caused by spinal anesthesia in women undergoing cesarean section (C/S). This study is a randomized, triple-blind clinical trial. The participants received 1-mg or 3-mg granisetron. Women who underwent elective C/S were enrolled. Inclusion criteria were ASA (American Society of Anesthesiologists) physical status grade I or II and age range of 18-40 years. Primary outcome was changes in the score of shivering
Adjunctive granisetron therapy in patients with sepsis or septic shock (GRANTISS): A single-center, single-blinded, randomized, controlled clinical trial. In preclinical experiments, we demonstrated that the 5-HT3 receptor antagonist granisetron results in reduced inflammation and improved survival in septic mice. This randomized controlled trial was designed to assess the efficacy and safety of granisetron in patients with sepsis. Adult patients with sepsis and procalcitonin ≥ 2 ng/ml were randomized in a 1:1 ratio to receive intravenous granisetron (3 mg every 8 h) or normal saline at the same volume and frequency for 4 days or until intensive care unit discharge. The primary outcome was 28-day all-cause mortality. Secondary outcomes included the duration of supportive therapies for organ
Evaluating Aprepitant single-dose plus granisetron and dexamethasone in children receiving highly emetogenic chemotherapy for the prevention of chemotherapy-induced nausea and vomiting: A triple-blinded randomized clinical trial. This study was performed to evaluate the degree of 3-day chemotherapy-induced nausea and vomiting (CINV) in children with cancer who received highly emetogenic chemotherapy (HEC) to ascertain the efficacy of aprepitant single-dose on dayL 1 plus granisetron and dexamethasone (DEX). This clinical trial study was conducted on 120 patients in the age range of 5 to 18 years old who received chemotherapy. Patients were divided into two groups; Group A received aprepitant at 125 mg/kg on day 1 orally, followed by 80 mg/kg daily on days 2 and 3 and Group B received
Propofol + Granisetron vs. Propofol + Metoclopramide in Symptom Management of Acute Migraine Headache; a Double-Blind Randomized Clinical Trial. Acute headache is one of the most common reasons for emergency department (ED) visits. This study aimed to compare the combination of propofol and granisetron with propofol and metoclopramide in symptom management of acute migraine headache . In this double-blind randomized clinical trial, 60 adult patients with acute migraine headache who referred to ED were randomly divided into two groups of propofol + metoclopramide and propofol + granisetron. Pain and nausea/vomiting severity as well as blood pressure were compared between groups 30, 45, and 60 minutes after treatment. The two groups had similar situation regarding mean age (p = 0.606), sex
Efficacy of the granisetron transdermal system for the control of nausea and vomiting induced by highly emetogenic chemotherapy: a multicenter, randomized, controlled trial. We compared the efficacy of the granisetron transdermal system (GTS) with that of ondansetron for controlling chemotherapy-induced nausea and vomiting (CINV) in patients treated with highly emetogenic chemotherapy (HEC). We
To Compare the Effectiveness of Granisetron Versus Ondansetron to Control Nausea and Vomiting During Lower Segment Cesarean Section Under Subarachnoid Block. Nausea and vomiting (NV) seen during and after lower segment cesarean section (LSCS) are due to increased intragastric pressure, hypotension, stretching the peritoneum (exteriorization of the uterus), excessive surgical manipulation and visceral stimulation, using opioids, using uterotonic agents, and the patient's mental status. Ondansetron and granisetron intravenous (i.v.) are useful for avoiding bradycardia and hypotension. The objective of this study is to study the effectiveness of granisetron versus ondansetron to control NV during LSCS under subarachnoid block. Eighty patients undergoing elective cesarean section under spinal
Granisetron-mediated augmentation of sertraline therapeutic effect in obsessive-compulsive disorder: a double-blind placebo-controlled, randomized clinical trial. Medications currently recommended for the treatment of Obsessive-Compulsive Disorder (OCD) usually relieve the severity of symptoms by as much as 20-30%, and satisfactory treatment is obtained in 40-60% of patients with OCD . Nevertheless, the remaining symptoms continue to impair the patients' function. Therefore, it is necessary to investigate possible strategies to improve the mitigation of symptoms. In this study, the main objective was to examine and investigate the effectiveness of granisetron, which is a serotonin 5-hydroxytryptamine receptor type 3 (5-HT) antagonist, as an adjunct therapy to selective serotonin reuptake