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

The practice of routinely prehydrating patients by infusing a crystalloid or colloid solution (up to 1.0 L/70 kg) for prevention of spinal anesthesia-induced hypotension has been challenged recently, after several reports of failure to demonstrate its efficacy in young women. We compared the incidence and frequency of hypotension and vasopressor therapy after spinal anesthesia and no prehydration with crystalloid and colloid prehydration in elderly patients. Eighty-five ASA grade I or II patients (aged 60-89 yr) for elective total hip replacement were randomized to receive 500 mL crystalloid solution (Hartmanns, n = 29), 500 mL colloid (Haemaccel, n = 28), or no prehydration (n = 28) over 10 min prior to spinal anesthesia. Hypotension was defined as a 30% decrease from baseline systolic blood pressure (BP) or systolic < 90 mm Hg, and was treated with ephedrine 3-mg boluses. Although absolute systolic BP readings were significantly higher in the colloid group between 6 and 30 min (P < 0.05), the incidence of hypotension was not significantly different between the groups. The incidence of ephedrine use, incidence of nausea/vomiting, and median total dose of ephedrine were similar in all groups. We conclude that, in elderly patients undergoing elective procedures, withholding prehydration is not associated with any greater degree of hypotension or need for vasopressor therapy compared with crystalloid or colloid prehydration.
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PMID:Prevention of spinal anesthesia-induced hypotension in the elderly: comparison between preanesthetic administration of crystalloids, colloids, and no prehydration. 898 9

Efficiency of ondansetron, a selective 5-HT3 receptor antagonist, in prevention of postoperative nausea and vomiting in 40 ASA I-II patients who will undergo emergency intraabdominal operations is studied in a randomized double-blind and placebo controlled study. Patients of no premedication are administered 4 mg i.v. ondansetron or placebo (saline) before induction. Thiopental (4 mg/kg) was used for induction, succinylcholine (2 mg/kg) for muscular relaxation, and 50% nitrous oxide in oxygen and isoflurance (0.8-1.5%) for the maintenance of anesthesia, and fentanyl and norcuron were administered when necessary. Vital signs were closely monitored and recorded during anesthesia and early postoperative period. Study is carried out during postoperative 0-1 h, 1-2 h and 2-24 h periods. Nausea scores and emesis were recorded during 0-1 and 1-2 h periods. Ondansetron was found significantly more effective than placebo (p < 0.05 and p < 0.05). Although is was effective during 2-24 h period, the difference was not statistically significant (p > 0.05). No significant difference was observed between the groups in terms of vital findings, laboratory findings and side effects (p > 0.05). Therefore it is concluded that administration of prophylactic i.v. ondansetron to patients undergoing emergency intraabdominal operations is effective in prevention of nausea and vomiting without any significant side effects.
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PMID:Prophylactic administration of ondansetron in emergency intraabdominal operations. 899 79

In order to evaluate the contribution of tubal spasm to pelvic pain following laparoscopic sterilisation, we have studied the effect of glycopyrrolate, an anticholinergic agent with antispasmodic properties, on 60 ASA 1 and 2 patients presenting as day-cases for laparoscopic sterilisation using Filshie clips. In a randomised, double-blind, controlled trial, patients received either glycopyrrolate 0.3 mg or saline intravenously prior to induction of anaesthesia. Compared with the control group, patients receiving glycopyrrolate had significantly reduced immediate postoperative pain scores (p < 0.02) and required significantly less postoperative morphine (p < 0.01). Nausea, vomiting and anti-emetic requirements were also reduced though not significantly. We conclude that glycopyrrolate 0.3 mg at induction of anaesthesia is an effective method of improving the quality of recovery after day-case laparoscopic sterilisation using clips.
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PMID:The effect of glycopyrrolate on postoperative pain and analgesic requirements following laparoscopic sterilisation. 903 63

Efficiency of ondansetron, a selective 5- HT3 receptor antagonist, in prevention of postoperative nausea and vomiting in 40 ASA I-II patients to undergo emergency intraabdominal operations is studied in a randomized, double-blind and placebo controlled study. Patients of no premedication are administered 4 mg i.v. ondansetron or placebo (saline) before induction. Thiopental (4 mg/kg) was used for induction, succinylcholine (2 mg/kg) for muscular relaxation, and 50% nitrous oxide in oxygen and isoflurane (0.8-1.5%) for the maintenance, and fentanyl and norcuron were administered when necessary. Vital findings were closely monitored and recorded during anesthesia and during early postoperative period. Study was carried out during postoperative 0-Ih, 1-2h and 2-24 h periods. Nausea scores and emesis attacks of the patients were recorded during 0-1 and 1-2 h periods Ondansetron was found significantly more effective than placebo (p < 0.05 and p < 0.05). Although it was effective during 2-24 h period, the difference was not statistically significant (p > 0.05). No significant difference was observed between the groups in terms of vital findings, laboratory findings and side effects (p > 0.05). Therefore, it is concluded that administration of prophylactic i.v. ondansetron to patients undergoing emergency intraabdominal operations is effective in prevention of nausea and vomiting without any significant side effect.
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PMID:Prophylactic administration of ondansetron in emergency intraabdominal operations. 906 75

Migraine is caused by intermittent brain dysfunction. Attacks result in severe unilateral headache with nausea, vomiting, photophobia, phonophobia and general weakness. The prevalence of migraine is 12 to 20% in women and 8 to 12% in man. Treatment of an acute attack is done by antiemetics in combination with analgesics. Severe migraine attacks are treated with ergotamine or sumatriptan. Parenteral treatment is performed most efficiently and safely with i.v. ASA. Frequent and severe attacks require prophylaxis. Drugs of first choice are metoprolol, propranolol, flunarizine and cyclandelate. Substances of second choice are valproic acid, DHE, pizotifen, methysergide and magnesium. Homeopathic remedies are not superior to placebo. Nonpharmacological treatment consists of sport therapy and muscle relaxation techniques.
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PMID:[Migraine--diagnosis, differential diagnosis and therapy]. 913 7

Postoperative pain after major orthopaedic operations can be controlled by continuous intrathecal administration of opioids or local anaesthetics. Effective intrathecal analgesia can be achieved through synergism of low doses of the two analgesic drugs and, possibly, less drug-related adverse effects. Therefore, we have evaluated the usefulness of a combined low-dose bupivacaine and morphine infusion in patients undergoing hip and knee arthroplasty. Spinal anaesthesia was induced in 55 ASA I-III patients with 0.5% bupivacaine 2 ml via a 28-gauge spinal catheter (L3-4 interspace) and 0.5-ml increments were given if needed. Intrathecal 24-h infusions consisted of bupivacaine 2 mg h-1 alone (n = 18), bupivacaine 1 mg h-1 alone (n = 18) or bupivacaine 1 mg h-1 combined with morphine 8 micrograms h-1 (n = 19). The interview after 3, 6, 12 and 24 h included assessment of pain at rest and on movement (VAS scale), occurrence of sensory and motor block and nausea/vomiting. Bupivacaine 1 mg h-1 combined with an infusion of morphine provided as good postoperative analgesia as bupivacaine 2 mg h-1, but motor block disappeared earlier (P = 0.01). Patients in the bupivacaine 1-mg h-1 group required more supplementary doses of oxycodone i.m. than the other groups (P = 0.04). Time to first oxycodone dose from the start of intrathecal infusion did not differ between groups. The frequency of nausea and vomiting was similar in all groups. In spite of this, antiemetic medication was required more often in the bupivacaine 1-mg h-1 group (possible because of opioid rescue medication). On the ward, one patient in the bupivacaine 2-mg h-1 group experienced a new increase in sensory block with concomitant hypotension. One patient in the same group had minor decubitus on the heel of the operated leg, probably because of prolonged motor block. We conclude that intrathecal infusion of a combination of bupivacaine 1 mg h-1 and morphine 8 micrograms h-1 produced adequate postoperative analgesia. Unfortunately, postoperative nausea and vomiting was a frequent disturbing adverse effect.
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PMID:Intrathecal infusion of bupivacaine with or without morphine for postoperative analgesia after hip and knee arthroplasty. 921 16

In this study the antiemetic effects of droperidol, ondansetron and their combination were evaluated in 160 ASA Grade I and II children undergoing surgery for strabismus, who were randomly assigned to one of four groups: Group D received droperidol 75 micrograms kg-1, group O ondansetron 0.1 mg kg-1, group D+O received both droperidol 75 micrograms kg-1 and ondansetron 0.1 mg kg-1, and group N NaCl as placebo. Emesis within the first 24 h occurred in 95.0% of the children with placebo medication, compared with 32.5% (D), 40.0% (O) and 45.0% (D+O) in the groups with antiemetic prophylaxis. The differences between group N and all other groups were significant (P < 0.001). However, there were no statistically significant differences between the groups D, O and D+O. It is concluded that droperidol (75 micrograms kg-1) and ondansetron (0.1 mg kg-1) both significantly reduce PONV in children undergoing surgery for strabismus. Neither ondansetron, nor the combination D+O were superior to droperidol alone.
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PMID:Ondansetron, droperidol and their combination for the prevention of post-operative vomiting in children. 925 62

The influence of therapeutic intraoperative auditory suggestions on the incidence and severity of emetic episodes was investigated in 50 adults ASA I and II patients undergoing elective abdominal hysterectomy. The patients were randomly divided into two groups, each consisting of 25 patients. In group I, a blank tape was played and in group II, positive suggestion was played via headphones throughout the anaesthetic period. It was observed that there was statistically significant difference (P < 0.05) between the incidence of vomiting in group I (60%) and group II (36%). The number of vomiting episodes per patient in group I was 3.1 +/- 1.2 as compared to 1.7 +/- 0.6 in group II. This difference was statistically significant. The patients requiring rescue antiemetic was significantly higher (P < 0.05) in group I (66.6%) as compared to group II (22.2%). It is concluded that positive therapeutic suggestion may be considered as an alternative to antiemetic therapy.
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PMID:Intra-operative suggestions reduce incidence of post hysterectomy emesis. 933 15

The antiemetic efficacy of droperidol, metoclopramide and granisetron was compared with placebo in the reduction of vomiting after paediatric surgery (the extremities; inguinal hernia; and phimosis) during general inhalational anaesthesia. One hundred children, ASA physical status I, 4-10 years of age, were enrolled in a prospectively, randomized, double-blind investigation and assigned to one of four treatment regimens: placebo (saline, n = 25), droperidol (50 micrograms.kg1, n = 25), metoclopramide (0.25 mg.kg-1, n = 25) or granisetron (40 micrograms.kg-1, n = 25). These drugs were administered intravenously (i.v.) after inhalation induction of anaesthesia. A complete response, defined as no emesis and no need for another rescue antiemetic during the first 24 h after anaesthesia, occurred in 60%, 76%, 68% and 88% of patients who had received placebo, droperidol, metoclopramide and granisetron, respectively (P < 0.05; overall Fisher's exact probability test). The incidence of adverse events postoperatively was not different among the treatment groups. In conclusion, granisetron 40 micrograms.kg-1 is a better antiemetic than droperidol and metoclopramide when compared to placebo for the prevention of postoperative emesis in children.
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PMID:Prophylactic therapy with granisetron in the prevention of vomiting after paediatric surgery. A randomized, double-blind comparison with droperidol and metoclopramide. 2328 24

We compared the incidence of postoperative nausea and vomiting after total intravenous propofol-fentanyl anesthesia (TIVA group) and that after thiamylal-nitrous oxide-isoflurane anesthesia (GOI group) in 60 ASA physical I and II patients for elective abdominal simple total hysterectomy. When the patients returned to the ward, the incidence of nausea was lower in TIVA group than in GOI group (P < 0.05), but no difference was found in the incidence of vomiting between the two groups. There were no differences in the incidence of nausea and vomiting 6 hours after the operation and on the next morning between the two groups. Postoperative pain scores were similar between the two groups, while total postoperative evaluation scores (nausea, vomiting, pain, fever, and sleep disturbance) were lower in TIVA group (P < 0.05). We conclude that TIVA with propofol-fentanyl reduced the incidence of nausea and improved total evaluation scores in the immediate postoperative period.
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PMID:[A comparison of the incidence of postoperative nausea and vomiting after propofol-fentanyl anesthesia and that after nitrous oxide-isoflurane anesthesia]. 956 May 38


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