Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Our follow-up of 250 gynaecology patients and 100 dental patients who had received anaesthesia for elective outpatient surgical procedures indicates: (1) The practice of outpatient anaesthesia in proper facilities with proper selection of patients appears to be safe. (2) There is widespread patient acceptance of surgery and anaesthesia on an outpatient basis. (3) Complications are frequent but minor. (4) Many of the complications may be minimized: (i) Adequate depth of anaesthesia preferably with a volatile agent will do away with awareness during operation. (ii) Methoxyflurane should be avoided to minimize late arousal. Volatile agents such as enflurane or halothane would seem to be preferable to intravenous agents. (iii) Post-fasciculation pain could be minimized by avoiding succinylcholine for short procedures like D & C and using adequate depth instead. For dental procedures requiring tracheal intubation, one could perhaps use non-depolarizing muscle relaxants, like pancuronium, with reversal at the end of the procedure. (5) Nausea, vomiting, dizziness and headache are complications that occur very frequently in all series reported and this is an area where more research is indicated.
 ...
PMID:An evaluation of the anaesthetic techniques used in an outpatient unit. 87 44

Methoxyflurane and nitrous oxide have been compared as obstetric analgesics. The inhaled concentrations of these agents, given continuously, were adjusted by an anaesthetist to maintain each patient at the optimum state between reaction to pain and consciousness. Assessments were made continuously.Though the anaesthetist's assessment showed no difference between the mean results, a greater proportion of the methoxyflurane patients were "satisfactory" for 90-100% of the time than of the nitrous oxide patients, particularly in regard to objective pain relief. The midwives' opinion of those who had "complete" pain relief supported this. Nausea was significantly less among methoxyflurane patients, and vomiting during labour occurred only in patients who had nitrous oxide. It is concluded that nitrous oxide and methoxyflurane given in a continuously adjusted concentration are almost equally effective as obstetric analgesics, though there are certain features which favour methoxyflurane.
 ...
PMID:Methoxyflurane and nitrous oxide as obstetric analgesics. I. A comparison by continuous administration. 489 38

Methoxyflurane has been used for general anesthesia at The Montreal Children's Hospital since its clinical introduction in 1960, and has been administered to more than 5000 patients undergoing most types of pediatric operations. From a study of the records of more than one-half of these patients, a clinical impression of its usefulness has been obtained.When vapourized in a standard ether apparatus it appears to have the same high degree of safety as ethyl ether. It differs from ether in that it is non-explosive, less noxious and less irritating upon inhalation, depresses ventilation more and produces little postoperative vomiting.While the present trend is to employ more labile or less potent inhalation anesthetics, this development is not completed in children and methoxyflurane is a good modern substitute for ether, if pulmonary ventilation is supported when this is indicated.
 ...
PMID:METHOXYFLURANE ANESTHESIA IN PEDIATRICS: A CLINICAL REPORT. 1422 10