نتایج جستجو برای: iv ketamine
تعداد نتایج: 186916 فیلتر نتایج به سال:
BACKGROUND The use of electroconvulsive therapy (ECT) is limited by concerns about its cognitive adverse effects. Preliminary evidence suggests that administering the glutamate antagonist ketamine with ECT might alleviate cognitive adverse effects and accelerate symptomatic improvement; we tested this in a randomised trial of low-dose ketamine. METHODS In this multicentre, randomised, paralle...
Background: Hypotension following spinal anesthesia (SA) in lower segment cesarean section can be deleterious to the parturient and fetus. Ketamine acts by stimulating cardiovascular system leading high blood pressure increase heart rate (HR) cardiac output. Aims Objectives: This study aimed assess efficacy of 15 mg prophylactic intravenous ketamine elective for prevention hypotension after SA....
The N-methyl-D-aspartate glutamate receptor antagonist ketamine has demonstrated rapid antidepressant effects in treatment-resistant depression (TRD). However, evaluation of ketamine's neurocognitive aspects in TRD has started to be explored. This study aims to (1) examine baseline neurocognitive performance and change in severity of depressive symptoms through six ketamine infusions, (2) exami...
BACKGROUND The opioid sparing effect of low dose ketamine is influenced by bolus dose, infusion rate, duration of infusion, and differences in the intensity of postoperative pain. In this study, we investigated the opioid sparing effect of low dose ketamine in patients with intravenous patient-controlled analgesia (PCA) using fentanyl after lumbar spinal fusion surgery, which can cause severe p...
BACKGROUND AND OBJECTIVES This study investigates the ability of epidural S(+)ketamine, NMDA receptor antagonist, plus local anesthetic (bupivacaine) injection to promote preemptive analgesia in patients undergoing total abdominal hysterectomy, when this solution is administered before surgical incision. METHODS Participated in this prospective double-blind study 30 patients were randomly ass...
Clinical anaesthetic trial was conducted in mixed breed dogs undergoing ovariohysterectomy to observe the effect of dexmedetomidine and dexmedetomidine with butorphanol, as adjunct to midazolam and ketamine anaesthesia, on the clinicophysiological and haemodynamic stability in midazolam and ketamine anaesthesia. Atropine (0.04 mg kg) followed by dexmedetomidine (20μg kg) after 5 min IM were adm...
Introduction: There has been a rising interest in ketamine as promising treatment for refractory depression. Despite this, there is uncertain knowledge regarding aspects of the routinary use treating depression, such optimal doses, long term toxicity, abuse potential depressed patients, probable adverse effects associated with antidepressant drugs, indication psychotic and ethical concerns use....
conclusions the results of this study showed that ketamine and pethidine are both equally effective in the reduction of postoperative shivering. results there was no statistically significant difference between the shivering intensity in both groups. only regarding the shivering in the first minute after entering the recovery room, there was an obvious difference between ketamine and pethidine ...
Ulcerative colitis (UC) is a chronic inflammatory bowel disease that causes long-lasting inflammation and in the gastrointestinal tract. Depression common symptom patients with UC. (R)-ketamine new safer antidepressant than (R,S)-ketamine (S)-ketamine. Here, we examined effects of two ketamine enantiomers on dextran sulfate sodium (DSS)-induced model Ingestion 3% DSS drinking water for 14 days ...
A 10-month-old, 580 kg, hand-reared white rhinoceros (Ceratotherium simum) calf was presented for emergency exploratory celiotomy. Anaesthesia was safely induced with three successive intravenous (IV) boluses of diazepam (10 mg) and ketamine (100 mg) until the trachea could be intubated. Anaesthesia was adequately maintained with isoflurane-inoxygen (mean end-tidal isoflurane concentration o...
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