OBJECTIVE The aim of the present study was to evaluate the anxiolytic properties of the new isoxazoline compounds BTG1640 and BTG1675A in comparison with diazepam. MATERIALS AND METHODS We evaluated the ultrasonic distress emission in both sexes of neonatal rat pups (which seems to be a sensitive indicator of the rat emotional reactivity and represents a valuable tool to screen compounds with...

Experiments using male CD1 mice were carried out to investigate the effects of subchronic (daily administration for 8 days) pretreatments with drugs enhancing GABAergic transmission (diazepam, 10 mg/kg, ip; gabapentin, 100 mg/kg, po; or vigabatrin, 500 mg/kg, po) on pentylenetetrazol (PTZ)-induced seizures, 24 h after the last injection. Subchronic administration of diazepam reduced latencies t...

UNLABELLED Convulsions triggered by fever are the most common type of seizures in childhood, and 20% to 30% of them have recurrence. The prophylactic treatment is still controversial, so we performed a systematic review to find out the effectiveness of continuous phenobarbital and intermittent diazepam compared to placebo for febrile seizure recurrence. METHOD Only randomized, double-blind, p...

The impact of intravenous (I/V) diazepam sedation on arterial oxygen saturation (SaO(2)) and patient tolerance was studied in 100 patients in the age group of (27-60) years, who were subjected to esophagogastroduodenoscopy (EGD) for different indications. Equal number of patients in the same age group, who did not receive the sedation acted as controls. It was observed that SaO(2) showed a tran...

The effect on interictal electroencephalographic epileptic activity of intravenous flumazenil (Ro 15-1788), a benzodiazepine antagonist and potential antiepileptic drug, was studied in 10 patients. Comparison was made with intravenous diazepam (10 mg) and placebo using a single-blind, single-dose, cross-over design. A dose of 3 mg flumazenil was well tolerated and produced a significantly great...

Benzodiazepines are the most preferred anxiolytics. Their activity as anxiolytics is mediated through central – type benzodiazepine receptor (CBR), which is associated with GABAA receptors and enhances the inhibitory effect of GABA. Another type of benzodiazepine receptors called peripheral-type benzodiazepine receptors (PBR) expressed exclusively on the outer membrane of mitochondria and funct...

One-hundred-and-fifteen patients diagnosed as anxiety neurotics randomly received in a double blind study 20 mg clobazam (Frisium) as a single nightly dose (37 patients) or 10 mg b.d. (38 patients) or diazepam 5 mg b.d. (40 patients) for six weeks, followed by two weeks on placebo. Both the single and divided doses of clobazam were therapeutically equivalent to diazepam. After drug withdrawal, ...

The effects of diazepam, propranolol or alcohol alone or in combination with each other were examined in ten normal healthy volunteers on tests of psychomotor function. Results showed impaired psychomotor performance persisting upto 4-5 h when the aforementioned agents given singly were tested on simple reaction time (SRT), multiple choice reaction time (MCRT) and critical flicker fusion freque...

Postoperative cognitive dysfunction (POCD) has been attributed to long-acting sedatives. We hypothesized that diazepam and its active metabolites could be detected in blood after surgery and correlated with POCD, 1 week after surgery in elderly patients. We studied 35 patients, 60 yr or older, undergoing abdominal surgery with general anaesthesia, including diazepam. Neuropsychological tests we...

Objectives: to evaluate efficacy and tolerability of two different dosages of eperisone (150 and 300 mg/day) in comparison with those of diazepam 15 mg/day, orally given for seven days. Methods: Spontaneous and provoked pain, muscular contracture and its impact on working capacity as well as “hand-to-floor” distance and degree of lumbar tract flexion were assessed in a randomised double-blind t...