Meperidine

Publication Title: 
Zeitschrift Für Psychotherapie Und Medizinische Psychologie
Author(s): 
Lukas, K. H.
Publication Title: 
American Journal of Obstetrics and Gynecology
Author(s): 
Gross, H. N.
Posner, N. A.
Publication Title: 
L'unión Médicale Du Canada
Author(s): 
Bilodeau, R.
Publication Title: 
The Journal of Pharmacology and Experimental Therapeutics

The relationship between circadian rhythms in the pharmacological actions of meperidine and hexobarbital and similar rhythms in the hepatic metabolism of these drugs was examined in mice under a variety of environmental alterations to determine whether such rhythms may be causally related. The rate of metabolism of p-nitroanisole and hexobarbital by hepatic 9000 X g supernatant fractions was found to be higher at 2400 hours (middark phase) compared to 1200 hours (midlight phase).

Author(s): 
Holcslaw, T. L.
Miya, T. S.
Bousquet, W. S.
Publication Title: 
Annals of Plastic Surgery

An approach to outpatient anesthesia using drugs that have reversible or very short-acting effects is described, along with a method of monitoring patients using pulse rate to assess tranquility. Preoperatively, the patient is given 1 mg of lorazepam the evening before surgery and sublingual lorazepam 1 mg combined with hydroxyzine 50 mg intramuscularly one hour before surgery. Before infiltration of local anesthesia, intravenous diazepam in 2.5 mg increments is given if needed, followed by a mixture of meperidine and pentazocine intravenously in exactly a 10:1 ratio.

Author(s): 
Silver, H.
Codesmith, A. O.
Publication Title: 
Dental Anaesthesia and Sedation
Author(s): 
Litchfield, N. B.
Publication Title: 
Journal of Pharmacobio-Dynamics

Following in vivo treatment with carrageenan, sex-related differences in alteration of hepatic drug metabolism were found in the rat. In adult male rats, marked decreases were observed in hepatic 9000 x g supernatant cytochrome P-450 content and in the biotransformation of hexobarbital, aminopyrine, ethylmorphine, and meperidine. Hexobarbital hypnosis was significantly prolonged by carrageenan treatment in intact and testectomized animals as compared to their respective controls.

Author(s): 
Ishikawa, M.
Sasaki, K.
Ozaki, M.
Takayanagi, Y.
Sasaki, K.
Publication Title: 
British Journal of Obstetrics and Gynaecology

OBJECTIVE: To assess the effects of hypnotherapy on the first and second stages of labour in a large group of pregnant women. DESIGN: A semi-prospective case control study in which women attending antenatal clinics were invited to undergo hypnotherapy. SUBJECTS: One hundred twenty-six primigravid women with 300 age matched controls, and 136 parous women having their second baby with 300 age matched controls. Only women who had spontaneous deliveries were included. SETTING: Aberdare District Maternity Unit, Mid Glamorgan, Wales.

Author(s): 
Jenkins, M. W.
Pritchard, M. H.
Publication Title: 
Journal of Clinical Anesthesia

STUDY OBJECTIVES: To investigate the pharmacokinetics of propofol in combination with epidural anesthesia or with intravenous (i.v.) alfentanil infusion, and to investigate the clinical feasibility of this anesthetic technique in lower abdominal surgery. DESIGN: Randomized, open clinical study. SETTING: Operating theaters and postanesthesia recovery unit at the department of gynecology of a university medical center. PATIENTS: 20 healthy, consenting ASA physical status I and II adult female patients undergoing lower abdominal surgery. INTERVENTIONS: A total i.v.

Author(s): 
Wessén, A.
Persson, P. M.
Nilsson, A.
Hartvig, P.
Publication Title: 
Oftalmologia (Bucharest, Romania: 1990)

A clinical study on 46 patients, who were operated on for ophthalmologic diseases under local anaesthesia, is presented. Midazolam, diazepam and/or pethidine, given to the patients 5-10 minutes before the operation improved the classical local anaesthesia; they ensured hypnosis, analgesia, anterograde amnesia and vegetative protection, thus offering a high surgical comfort and diminishing considerably the rate of the well known incidences and complications of the local anaesthesia.

Author(s): 
Chiu?u, L.

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