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)

We wanted to know enprostil efficacy, an E2 prostaglandin analogous as a labor conductor in it's latent phase in term pregnancies. 188 patients were included, 52% received intracervical enprostil and 48% were treated with oxytocin. The labor evolution, resolution and complications were watch over. 15 patients (15.6%) of the study group required labor conduction with oxytocin because it was inhibited after peridural anesthesia. The main pregnancy resolution was vaginal via; only 6.3% of the study group subjected cesarean section against 10.3% of the witness group and the most frecuent indication was stationary dilation (1 and 8 cases respectively). The time of the latent phase and total labor was lower statistically in the study group. The observed complications were post-labor hemorrhage (3.1%), polysystolia (4.1%) and vomiting (5.2%), without significant difference with the witness group. We conclude that intracervical enprostil help cervical mature. shortenning latent phase and total labor, disminish oxytocin requeriment and cesarean incidence by cervical alterations without compromise maternal-fetal morbi-mortality.
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PMID:[The use of prostaglandins for labor conduction in its latent phase]. 160 17

Fentanyl is commonly used as an adjunct to general anaesthesia for day-surgery procedures. We have prospectively studied the effect of this practice on postoperative analgesia in 304 day-surgery patients, 164 undergoing termination of pregnancy and 140 having various other minor gynaecological procedures. Approximately half the patients received fentanyl, the mean dose being 50 mcg. Fentanyl given during anaesthesia had no effect during recovery on analgesic requirements or on nausea or vomiting in either pregnant or non-pregnant patients.
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PMID:Is fentanyl effective for postoperative analgesia in day-surgery? 160 39

Vomiting after strabismus surgery is a major problem that remains as yet unsolved, especially in children. Droperidol and metoclopramide, both known as powerful antiemetic drugs, were compared in this study. METHODS. One hundred ASA class I and II children ranging from 3 to 10 years of age were studied in a double-blind, randomised fashion. They were assigned to three groups: group D (n = 33) received 0.075 mg/kg droperidol, group M (n = 33) 0.15 mg/kg metoclopramide, and group N (n = 34) 0.1 ml/kg NaCl i.v. upon arrival in the post-anaesthesia recovery room (PARR). After oral premedication with 0.4 mg/kg midazolam, anaesthesia was induced via a face mask by inhalation of halothane, nitrous oxide, and oxygen. Barbiturates, atropine, and succinylcholine were not used; 0.05 mg/kg vecuronium was given to facilitate intubation. Gastric contents were aspirated by a gastric tube at the end of the operation. Vomiting and retching were recorded for 24 h; recovery from anaesthesia was assessed by a modified Steward score. RESULTS. The three groups were comparable regarding age, body weight, duration of anaesthesia, number of repaired eye muscles, and occurrence of the oculocardiac reflex (OCR). During the first 24 h postoperatively 21/33 (64%) patients of group D vomited, 24/33 (73%) of group M, and 33/34 (97%) of group N. The differences between groups D and N and between M and N were significant (P less than 0.01); comparison of groups D and M showed no statistical significance. Droperidol was more effective in reducing severe vomiting. Of the group N children, 47% vomited more than 6 times in 24 h compared to 18% of group M and 0% of group D. Age, sex, duration of anaesthesia, number of repaired eye muscles, and occurrence of the OCR had no influence on postoperative vomiting. Despite being administered at the end of the operation, droperidol did not prolong the patients' stay in the PARR. The post-anaesthetic scores for group D children were only slightly lower compared to groups M and N. CONCLUSIONS. Droperidol (0.075 mg/kg) and metoclopramide (0.15 mg/kg) both reduce postoperative vomiting after strabismus surgery. Droperidol seems to be more effective in reducing severe vomiting. Postoperative sedation after droperidol was not a major problem in our experience.
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PMID:[Droperidol versus metoclopramide. Prevention of emesis following strabismus surgery in children]. 161 15

Epidural morphine is used for postcesarean analgesia, and nonsteroidal antiinflammatory drugs are frequently administered to relieve uterine cramps after vaginal delivery. To assess the efficacy of a combination of low-dose epidural morphine and intramuscular diclofenac sodium in postcesarean analgesia, a double-blind, randomized study was conducted. Epidural anesthesia was given to 120 parturients who were randomly allocated into four treatment groups: group A received normal saline solution, 10 mL epidurally and 3 mL intramuscularly (IM); group B received 10 mL of epidural saline solution and 75 mg (3 mL) of diclofenac IM; group C received 2 mg of morphine in 10 mL of epidural saline solution and 3 mL of saline solution IM; and group D received 2 mg of morphine in 10 mL of epidural saline solution and 75 mg of diclofenac IM. Epidural injections were given after delivery of the placenta, and IM injections were given on arrival in the recovery room. Verbal analogue pain scores were recorded at 2, 4, 8, 12, 18, and 24 h after epidural injection. Subjective scores of overall pain relief were also recorded at 24 h. Results showed that scores of overall pain relief were significantly better in group D compared with group A, B, or C (P less than 0.05). Groups A and B required more supplemental meperidine than groups C and D. None of the subjects in group D requested supplemental analgesia. Compared with the other three groups, group D experienced a better analgesic effect for both wound pain and uterine cramping pain from 4 to 18 h (P less than 0.05). Incidence of nausea or vomiting, or both, and pruritus occurred more frequently in groups C and D compared with group A or B (P less than 0.05). No bradypnea was observed during the study period. Diclofenac alone was not effective in postcesarean analgesia.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Combination of low-dose epidural morphine and intramuscular diclofenac sodium in postcesarean analgesia. 161 64

Twenty-eight elderly patients scheduled for urological surgery were randomly assigned to receive, in a double-blind study, subarachnoid hyperbaric bupivacaine 15 mg with 50 micrograms (group A, n = 7), 25 micrograms (group B, n = 7), or 12.5 micrograms (group C, n = 7) of fentanyl or 1 ml of saline (group D, n = 7) in a total volume of 4 ml. The pattern of breathing and the ventilatory response to CO2 were studied before and 90, 150 and 480 min after the subarachnoid injection. In group A, mild pruritus and sedation occurred in five patients, while nausea, vomiting and periodic breathing occurred in two. In group B, mild pruritus and sedation were observed in four patients, while nausea and vomiting occurred in two. No significant differences in minute ventilation, respiratory drive and respiratory timing were observed between the groups. Patients receiving fentanyl 50 micrograms showed a percentual change from baseline values as function of time (slope VE/PE'CO2) significantly below baseline at 90 and 150 min (p less than 0.05). However, the baseline values in this group reverted after 480 min. No side effects were observed in groups C or D. It is concluded that subarachnoid fentanyl 50 micrograms can cause an early respiratory depression and its use as a postoperative analgesic should be avoided in the elderly.
Anaesthesia 1992 Jul
PMID:Ventilatory effects of subarachnoid fentanyl in the elderly. 162 64

In order to establish if anticholinergic drugs might influence postoperative nausea and vomiting, 100 ASA I-II adult patients scheduled for minor orthopaedic procedures, varicose vein stripping or inguinal herniorraphy were randomised to receive, in a double-blind fashion, either a premedicant and a reversal dose of 0.003 and 0.0075 mg/kg of glycopyrrolate or 0.006 and 0.015 mg/kg of atropine, respectively. Nitrous oxide, after thiopentone induction was used for anaesthesia with fentanyl and diazepam as supplements and pancuronium for relaxation. In the recovery room, up to 2 h after surgery, 28% of the patients in the glycopyrrolate group and 8% in the atropine group experienced nausea (P = 0.017). Thereafter, the patients complained of nausea at decreased and equal frequencies in both groups. The incidence of vomiting was not statistically significantly different. Droperidol was needed, to control persistent emesis, three times more often in the glycopyrrolate than in the atropine group. It is concluded that substitution of glycopyrrolate for atropine increases the likelihood of postoperative nausea, and continued use of atropine should be considered in patients at risk of postoperative emesis.
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PMID:Do anticholinergic agents affect the occurrence of postanaesthetic nausea? 163 67

Postoperative pain management is still a grossly neglected field. In most cases, antipyretic analgesics alone are insufficient during the early postoperative period. Powerful narcotics are often avoided or underdosed because they are associated with the risk of respiratory depression. Some authors recommend combined infusion of tramadol and metamizole, which is assumed to provide sufficient pain relief without the risk of respiratory depression. However, this regimen has not yet been investigated in a study that meets currently accepted scientific standards. METHODS. Sixty patients who underwent vaginal hysterectomy were included in a randomised, prospective double-blind study. Thirty women received two placebo suppositories immediately after induction of anaesthesia and a postoperative infusion of tramadol and metamizole (400 mg tramadol plus 5 g [= 10 ml] metamizole in 500 ml electrolyte solution). The 30 women of the control group received two ibuprofen suppositories (585.2 mg) preoperatively and a post-operative tramadol infusion (400 mg tramadol plus 10 ml placebo [NaCl 0.9%] in 500 mg electrolyte solution). The patients of both groups received 125 ml of the appropriate infusion solution as a loading dose over 10 min (corresponding to 1.25 mg metamizole and 100 mg tramadol in the metamizole/tramadol group or 100 mg tramadol in the ibuprofen/tramadol group) 10 min after awakening. The remaining solution was administered at an infusion rate of 12.5-25 ml/h (corresponding to 125-250 mg metamizole and 10-20 mg tramadol/h or 10-20 mg tramadol/h). On request or when complaining of stronger pain, the patients received an additional bolus infusion of 125 ml over 10 min. In case of insufficient pain reduction despite repeated infusion of 125-ml boli or consumption of the entire infusion solution, the patients discontinued the study and received demand-adapted intravenous titration of piritramide. Postoperative pain was evaluated on the visual analogue scale (VAS) and the 101-point numerical rating scale immediately before the start of the infusion. Pain evaluation was repeated 20, 30, 40, 60, 100, 120, and 240 min after awakening accompanied by registration of heart rate, respiratory rate, systolic and diastolic blood pressure, and side effects. RESULTS. About 60% of the entire infusion solution was administered within 60 min in both groups. Significant postoperative pain reduction in both groups and on both the 101-point scale and the VAS was observed only at 100, 120, and 240 min after awakening. In the tramadol/metamizole group, nausea occurred in 7 cases and vomiting in 1. Nine patients in this group additionally required intravenous piritramide because of insufficient pain relief. In the tramadol/ibuprofen group, 8 patients complained about nausea and 4 patients vomited. Six patients additionally received intravenous piritramide because of insufficient pain reduction. CONCLUSIONS. Satisfactory pain reduction occurred rather late despite high doses of both the tramadol/metamizole and the tramadol/ibuprofen. Both analgesic combination must be regarded as insufficient after inhalational anaesthesia because of the very slow onset of action and the high failure rate.
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PMID:[A comparison of a tramadol/metamizole infusion with the combination tramadol infusion plus ibuprofen suppositories for postoperative pain management following hysterectomy]. 163 21

A randomized, double-blind study was designed to determine the effects on maternal intraoperative analgesia of adding one of the following opioids to the local anesthetic at the onset of epidural block, before surgery and neonatal delivery: morphine (3 mg), fentanyl (75 micrograms), sufentanil (50 micrograms), buprenorphine (0.3 mg) and oxymorphone (1 mg). The duration of postoperative analgesia, the presence of side effects and the neonatal outcome were also studied. Ninety healthy multiparas, at term, undergoing elective cesarean delivery using lumbar epidural anesthesia with 2% lidocaine were randomized in six equal groups to receive one of the opioids or saline. The predelivery administration of morphine, fentanyl and sufentanil significantly improved the intraoperative analgesia. Patients who received fentanyl, sufentanil, buprenorphine or oxymorphone had more somnolence than the others (p less than 0.01), but this did not interfere with the first mother-infant relationship during surgery. Patients in the buprenorphine group had more vomiting during surgery when compared with the others (p less than 0.01). Morphine provided the longest pain-free interval, followed by oxymorphone, buprenorphine, sufentanil and fentanyl. Postoperatively, the number of patients having pruritus and vomiting was significantly higher in the morphine and buprenorphine groups, respectively (p less than 0.01 versus others). No adverse neonatal effects were noted in any group.
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PMID:Epidural analgesia during and after cesarean delivery. Comparison of five opioids. 167 19

he safety and efficacy of oral transmucosal fentanyl citrate (OTFC) as a preanesthetic medication and the efficacy of droperidol as a prophylactic anti-emetic were evaluated in 100 children aged 2-8 yr undergoing general anesthesia for outpatient surgery. Patients were randomly assigned to one of four groups and managed in a double-blinded manner: 1) placebo lozenge 45 min preoperatively and placebo (normal saline) injected intravenously after induction of anesthesia; 2) placebo lozenge 45 min preoperatively and 50 micrograms/kg droperidol intravenously after induction; 3) 15-20 micrograms/kg OTFC lozenge 45 min preoperatively and placebo intravenously after induction; and 4) 15-20 micrograms/kg OTFC lozenge 45 min preoperatively and droperidol 50 micrograms/kg intravenously after induction. Anesthesia was induced and maintained with halothane and nitrous oxide in oxygen. Heart rate, respiratory rate, blood pressure, and hemoglobin oxygen saturation (SpO2) were monitored throughout the study. Scoring systems were used to evaluate sedation, anxiety, cooperation, and ease and quality of anesthetic induction. Emergence, recovery, and discharge times were recorded. Nausea, vomiting, and adverse effects were noted. Preoperatively, children receiving OTFC had significantly greater sedation, slower respiratory rates, lower SpO2, and less excitement during induction. Postoperative nausea and vomiting occurred significantly more frequently after OTFC than after placebo. Prophylactic droperidol did not significantly reduce the incidence of nausea and vomiting. The authors conclude that, in pediatric surgical outpatients, OTFC reliably induces preoperative sedation and facilitates inhalation induction of anesthesia, but it is associated with significant decreases in respiratory rate and SpO2 and a high incidence of postoperative nausea and vomiting that is not significantly reduced by prophylactic droperidol.
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PMID:Oral transmucosal fentanyl citrate for preanesthetic medication of pediatric day surgery patients with and without droperidol as a prophylactic anti-emetic. 172 35

We compared the analgesia, side effects, and plasma concentrations of buprenorphine and fentanyl in a double-blind study of 78 parturients receiving one of these drugs by patient-controlled epidural infusion after elective cesarean section with epidural anesthesia. Patients were randomized to three epidural infusion groups: group 1 (n = 26), 3 micrograms/mL buprenorphine with 0.015% bupivacaine and 1 microgram/mL epinephrine; group 2 (n = 26), 3 micrograms/mL fentanyl with 0.015% bupivacaine and 1 microgram/mL epinephrine; and group 3 (n = 26), 3 micrograms/mL fentanyl with 0.015% bupivacaine. Plasma for determination of opioid concentrations was obtained in some subjects in each group at intervals up to 48 h during the infusion and in some subjects from each group at intervals after the infusion was stopped. Pain relief was similar and satisfactory in all three groups. The median overall satisfaction scores were high for all three groups. Pruritus was more common in the fentanyl groups (P less than 0.05). However, vomiting was more disturbing to the patients and seen only with buprenorphine. No patient had a respiratory rate less than 12 breaths/min. Epinephrine use was associated with a slower infusion rate (P less than 0.05, group 2 vs 3). All patients were able to ambulate without difficulty. Mean opioid plasma concentrations did not exceed 1.5 ng/mL. Thus, epidural patient-controlled analgesia in all three groups provided excellent analgesia, permitted ambulation, and was without serious side effects. Epidural buprenorphine offered no advantages over epidural fentanyl.
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PMID:Epidural patient-controlled analgesia after cesarean section: buprenorphine-0.015% bupivacaine with epinephrine versus fentanyl-0.015% bupivacaine with and without epinephrine. 850 57


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