Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Postoperative nausea and vomiting are common after recovery from general anesthesia. The antiemetic effect and safety of ondansetron, a selective serotonin type 3 (5-HT3) receptor antagonist, was determined in 36 patients suffering from nausea or vomiting during recovery from intravenous anesthesia by giving either a single intravenous dose of ondansetron (8 mg, n = 18) or placebo (n = 18) over 2-5 min in a randomized, double-blind manner. A "rescue" antiemetic was provided in case of continued vomiting or at the patient's request. Antiemetic efficacy was defined as no request for rescue antiemetic and/or no vomiting episode during the next 4 h. There was no significant difference in the demographic data between the groups. Administration of ondansetron or placebo had no significant effect on vital signs. Ondansetron was an effective antiemetic in 78% (14/18) and placebo was effective in 28% (5/18) of the patients. Laboratory studies 24 h later showed no signs of hematologic, hepatic, or renal alterations. Ondansetron at a dose of 8 mg administered intravenously over 2-5 min appears to be a safe and effective antiemetic for the treatment of nausea and/or vomiting after intravenous anesthesia.
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PMID:Treatment of postoperative nausea and vomiting with ondansetron: a randomized, double-blind comparison with placebo. 153 41

The safety and efficacy of ondansetron were evaluated for the treatment of postoperative nausea and vomiting after laparoscopic surgical procedures. Seventy-one healthy, consenting outpatients were randomly assigned to one of two treatment groups according to a double-blind, placebo-controlled protocol. A standardized anesthetic technique consisting of alfentanil-thiopental-succinylcholine for induction and alfentanil-nitrous oxide-succinylcholine for maintenance of anesthesia was used. Patients in whom postoperative nausea and/or vomiting developed and persisted for greater than or equal to 10 min received equivolemic intravenous injections of either ondansetron (8 mg) or saline (placebo) over a 2-5 min period. Ondansetron significantly decreased the posttreatment nausea scores (vs placebo) without increasing sedation or producing changes in cardiorespiratory parameters. In the placebo-treated group, 92% of the patients experienced subsequent episodes of vomiting in the postanesthesia care unit compared with 51% of the patients in the ondansetron group. Finally, only 43% of the ondansetron-treated patients required a "rescue" antiemetic compared with 86% in the placebo group. Thus, ondansetron (8 mg IV) was associated with a decreased incidence of nausea and vomiting after outpatient laparoscopic procedures.
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PMID:Antiemetic efficacy of ondansetron after outpatient laparoscopy. 153 41

In 52 patients 0.5-3.0 ml of iohexol, 180 mg/ml, was injected using lateral injection technique and fluoroscopy control. A total of 146 lumbar discs using local anaesthesia was injected. Two types of premedication were used; either diazepam alone or diazepam in combination with pethidine and glycopyrronium bromide. There was no difference in the discography injection pain between the groups (X2 = 0.774, P greater than 0.05]. During discography, some patients had nausea (2%), convulsions (4%), back pain (6%) and hypotension (10%), but no allergic reactions were seen. This suggests that these immediate reactions are more related to the procedure itself than to the non-ionic ratio 3.0 iohexol contrast medium. More troublesome iatrogenic complications were seen the day after the discography in the form of severe headache (10%) probably related to liquor leakage, and increasing low back pain (81%). The latter may be caused by local haematoma or chemical irritation from iohexol. Patients with no pain during injection had a relatively slight need for analgesics (Somer's D = -0.196, P less than 0.05).
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PMID:Premedication and short term complications in iohexol discography. 183 70

To determine the lowest effective dose of epidural sufentanil given for analgesia, 41 patients undergoing elective abdominal gynecologic surgery during continuous epidural anesthesia (lidocaine 2%) were randomly assigned to one of four postoperative treatment groups. Patients received an epidural bolus of either 25 (group A), 40 (group B), 55 (group C), or 70 micrograms (group D) sufentanil in 10 mL of saline. They were evaluated for the next 8 h using a 10-cm visual analogue scale. Except for two individuals in group A, all patients achieved a visual analogue scale score of 1 cm or less during the study interval. The onset of analgesia was most rapid in the two higher dose groups (A vs C and D; P less than 0.05). Pairwise comparison between groups showed a significant difference in the time needed to achieve maximum pain relief between the lowest and highest treatment groups (A vs D; P less than 0.05). Duration of analgesia was also significantly longer in groups C and D than in group A (208.0 +/- 21.1 and 224.0 +/- 14.7 vs 140.0 +/- 10.7 min; P less than 0.05). There were no differences among groups with regard to mean respiratory rate, level of sedation, 24-h narcotic requirements, or incidence of nausea, vomiting, and pruritus (P = NS). A single patient in group D suffered profound respiratory depression within seconds of administration. We conclude that, in patients recovering from lower abdominal surgery, a single 40-55-micrograms epidural bolus of sufentanil provides 3-3.5 h of effective analgesia, and that larger doses are not warranted.
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PMID:Epidural sufentanil for postoperative analgesia: dose-response in patients recovering from major gynecologic surgery. 183 24

A controlled investigation was conducted to compare the efficacy of ketoprofen and pethidine in relief of postoperative pain after nasal surgery. Sixty patients were randomly allocated to receive intravenous ketoprofen 1.5 mg.ml-1 or pethidine 1 mg.kg-1 during induction of anaesthesia. Appearance, pain and headache were assessed 1, 2, and 4 h postoperatively, and the following morning. The use of ketoprofen was associated with a significantly faster recovery from anaesthesia (P less than 0.001), and a more rapid return to calm awakening (P less than 0.05). Patients who received ketoprofen had significantly lower pain and headache scores (P less than 0.01 and P less than 0.001, respectively), and required significantly (P less than 0.05) less postoperative analgesia. No significant difference in incidence and severity of postoperative nausea or vomiting was found between the two groups at any time. A single intravenous dose of ketoprofen during anaesthesia may offer an advantage compared to pethidine in reducing postoperative pain following nasal surgery.
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PMID:A comparison of intravenous ketoprofen with pethidine for postoperative pain relief following nasal surgery. 185 88

The effect of nitrous oxide on postoperative nausea/vomiting and alertness were studied in 50 patients undergoing elective upper abdominal surgery. The study period lasted 20 h. Patients were randomly assigned to receive thiopentone-fentanyl-isoflurane-pancuronium anaesthesia with either 70% nitrous oxide-oxygen (Group I) or air-oxygen (Group II). There were no differences between the groups regarding age, sex, weight or amount or per- and postoperative analgetics given. The mean inspiratory isoflurane concentrations were 0.6% and 1.15% in Groups I and II, respectively. The postoperative alertness was tested by a visual analogue scale (0-10) for 6 h postoperatively. Omitting nitrous oxide did not decrease the frequency of postoperative nausea, although the symptoms were milder in the air group. The patients without nitrous oxide were alert earlier, in spite of a higher isoflurane concentration: VAS from 5 to 8.7 vs from 2.8 to 6.9 during the first 6 postoperative hours.
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PMID:The role of nitrous oxide in postoperative nausea and recovery in patients undergoing upper abdominal surgery. 185 96

The dose requirements and side effects of morphine were compared with those of diamorphine administered by patient-controlled analgesia in 40 patients following elective total hip replacement. Patients were allocated randomly to receive in a double-blind manner either morphine or diamorphine for postoperative pain relief. There were no significant differences between the two groups with regard to postoperative sedation, nausea, well-being, pain relief and requirements for antiemetic drugs. The dose requirement for diamorphine was approximately 50% of that for morphine.
Anaesthesia 1991 Jul
PMID:Morphine compared with diamorphine. A comparison of dose requirements and side-effects after hip surgery. 186 90

The incidence of nausea and vomiting following patient controlled analgesia and intramuscular morphine injections on demand was compared in a double-blind randomised study of 32 healthy patients undergoing elective cholecystectomy. There were no significant differences between the two groups in mean 24 hour postoperative morphine consumption, subjective experience of pain, nausea and sedation assessed by visual linear analogue scoring, and the postoperative requirements for antiemetic therapy.
Anaesthesia 1991 Jul
PMID:Nausea and vomiting with use of a patient-controlled analgesia system. 186 3

This is a review of the impact of spinal cord injury on female sexuality, which has received far less attention than male sexuality, and on menstruation, contraception and pregnancy, which have been reported more extensively. The few reports of sexuality in women after spinal cord injury suggests a wide range of adaptability, from 40% to 88% of the subjects achieving satisfactory sexual activity. Some women were able to adapt a positive body image and find new ways of stimulation to orgasm, despite altered body shape, bladder and bowel incontinence, spasticity, and lack of sensation often resulting from spinal injury. The pill, vaginal methods, and IUDs are not recommended, but condoms and possibly Norplant, are appropriate for these women. Menstruation, often ceasing for several months after injury, usually resumes. One study reported lack of menstrual pain, others did not. Many spinal injuries women have achieved 1 or more pregnancies. A few cases have been described of successful pregnancy when the injury occurred during gestation, as has 1 intrauterine death that was successfully delivered by induction. Premature cervical dilatation and labor and small-for-dates infants are more common than usual, but spontaneous abortion are not. Some of the typical problems in pregnancy are urinary tract infections, decubiti, anemia, pedal edema, weight transfer problems, thrombophlebitis, TIA episodes, and nausea. A more serious problem is management of labor, especially if the woman cannot perceive labor pains, or cannot bear down. Frequent check-ups and early hospitalization are recommended. A potentially fatal risk in those injured at T6 or above, is autonomic dysreflexia, stimulated by induction, labor, delivery, or even breast feeding. Autonomic dysreflexia can be treated with epidural anesthesia with lidocaine. Induction is contraindicated. Lactation may cease after 3 months or so because of lack of nipple stimulation.
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PMID:The impact of spinal cord injury on female sexuality, menstruation and pregnancy: a review of the literature. 188 48

We report the first case of esophageal liposarcoma in Japan. A 46-year-old female was admitted to our hospital with chief complaint of protruding tumor out of the mouth. She had two episodes of protruding tumor after nausea in last 6 months. Barium swallow showed a large polypoid lesion of approximately 16cm in length with a stalk. By endoscopic examination, it was the polyp originated from the anterior wall of the cervical esophagus. It was covered with intact squamous epithelia, which had slight redness and erosion in the apex. Under general anesthesia the tumor was cut off at the base through the oral cavity. Specimen was 11 x 4 x 3cm in size and had yellowish cut surface. Histologically, the tumor composed of mature adipocytes and many atypical lipoblasts with spider web shaped cytoplasm. We diagnosed this tumor as well differentiated liposarcoma.
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PMID:[A case report of esophageal liposarcoma]. 188


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