Anesthesia progress
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Anesthesia progress · Jan 1997
Randomized Controlled Trial Comparative Study Clinical TrialA pilot study comparing ketoprofen and acetaminophen with hydrocodone for the relief of postoperative periodontal discomfort.
The aim of this study was to compare ketoprofen to acetaminophen with hydrocodone (A/H) in a postoperative periodontal pain model. A double-blind protocol was used. Thirty minutes prior to each procedure, subjects were given orally either 100 mg ketoprofen or a placebo tablet. ⋯ A/H provided significantly better pain relief at Hours 5 and 6, while overall discomfort levels were significantly higher with ketoprofen than with placebo at Hours 3 and 4. Pain levels were low for both groups. It is recommended that additional analgesics for mild to moderate pain should be tested.
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Anesthesia progress · Jan 1997
Randomized Controlled Trial Comparative Study Clinical TrialAvoidance of nitrous oxide and increased isoflurane during alfentanil based anesthesia decreases the incidence of postoperative nausea.
Postoperative nausea and vomiting have been associated with the use of nitrous oxide. Alfentanil, when combined with nitrous oxide, also results in a high incidence of postoperative nausea and vomiting. To further define this emesis-potentiating effect of N2O, 119 patients were chosen for study and divided into two groups: group A (n = 59) was administered a mixture of alfentanil, N2O, and O2 with 0.25% isoflurane, group B (n = 60) was administered a mixture of oxygen, room air, isofluorane, and alfentanil. ⋯ The incidence of vomiting was 5% (3/60) in group B and 15% (8/59) in group A (P = 0.067). Forty-four percent (26/59) of the patients in group A and 20% (12/59) in group B were nauseated postoperatively (P = 0.005). Our data suggest that elimination of N2O from alfentanil-based anesthetics lessens the incidence of nausea.
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Anesthesia progress · Jan 1997
Review Case ReportsOxygen desaturation in a child receiving a combination of ketamine and midazolam for dental extractions.
A combination of 0.35 mg/kg midazolam and 5 mg/kg ketamine, administered orally for pediatric sedation, resulted in a severe decreases in blood oxygen saturation postoperatively. The patient, a 2-yr-old child, did not respond to command or mild physical stimulation in the recovery room 60 min after receiving the drugs. ⋯ No adverse effects were observed thereafter, and the postoperative recovery was uneventful. Combining different classes of drugs may result in less variability in patients response, but there is a greater potential for drug-induced side effects and drug interactions.
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Anesthesia progress · Jan 1997
Case ReportsIntraoperative damage and correction of pilot balloon during orthognathic surgery.
A case of intraoperative damage to the nasotracheal tube pilot balloon and its correction is discussed.
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Anesthesia progress · Jan 1997
The incidence of complications associated with local anesthesia in dentistry.
Local anesthetics are frequently administered in dentistry and thus can be expected to be a major source of drug-related complications in the dental office. Additionally, the dentist will more often be confronted with the treatment of risk patients; thus, the incidence of side effects can be expected to rise. In this study, 2731 patients receiving dental anesthesia were evaluated by questionnaire for risk factors, type and dosage of local anesthetic applied, type and duration of treatment, and complications associated with the administration of the local anesthetic. ⋯ Additionally, doses of local anesthetics proved not to be strictly determined according to body weight, especially for patients weighing less than 50 kg. In summary, it can be stated that dental local anesthesia can be considered safe. Nevertheless, the incidence of complications due to dental anesthesia can be expected to be further reduced if (a) patients are routinely evaluated for risk factors with an adequate medical history prior to dental treatment, (b) doses of local anesthetics are strictly determined according to body weight, (c) anesthetics with low concentrations of epinephrine are used, and (d) the concept of a differentiated dental anesthesia is applied.