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)

The duration of analgesia and the cardiovascular changes during anesthesia of spinal blockade with isobaric bupivacaine were examined in 36 patients between 21 and 75 years old undergoing percutaneous nephro-ureterolithotomy. Injection of 0.25% or 0.5% bupivacaine 3.0-4.0 ml through the L3-4 or L2-3 intervertebral space in the horizontal posture resulted in spread of hypalgesia to T6 in 30 patients and of analgesia to T6 in about a half of the patients. In six patients, another intrathecal injection of 2 ml of bupivacaine was performed because their analgesia level had been under T8. Although the operation took 32-141 min. (mean 77.7 +/- 27.5 min.), there was no case requiring exigent exchanging anesthesia for general anesthesia. The frequencies of the hypotension, bradycardia and nausea in spinal blockade with isobaric bupivacaine were not so different from those of the previous epidural anesthesia in 29 patients undergoing the same operation. Most of the cardiovascular changes in the spinal blockade with isobaric bupivacaine happened within 20-30 min. after intrathecal injection of bupivacaine. Spinal anesthesia with isobaric bupivacaine proved satisfactory for percutaneous nephro-ureterolithotomy.
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PMID:[Spinal anesthesia with isobaric bupivacaine for percutaneous nephro-ureterolithotomy]. 344 27

The effects of epinephrine 1/200,000 as an adjuvant to epidural morphine were investigated in three healthy male volunteers, during 26-h observation sessions. Peak blood concentrations of morphine were 44 +/- 12.9 ng/ml after plain morphine and 13.7 +/- 6.7 ng/ml after epinephrine-morphine. Cutaneous hypalgesia was more intense, faster in onset, and longer in duration after epinephrine-morphine than after plain morphine, and analgesia to ice-water immersion of extremities lasted longer. Adverse side effects of pruritus, nausea, vomiting, and difficulty of micturition were also more intense after epinephrine-morphine, and respiratory sensitivity to CO2 was depressed more severely between 6 and 16 h. The results indicated that epinephrine 1/200,000 reduces vascular absorption of epidural morphine and intensifies all the manifestations of cord and brainstem uptake.
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PMID:Influence of epinephrine as an adjuvant to epidural morphine. 682 60

Ten healthy males between 18 and 33 years received 10 mg morphine sulfate intravenously, or by lumbar epidural injection at two sessions 2-4 weeks apart, in random sequence. The following observations were made at intervals for 22 h. (1) Segmental hypalgesia to ice and pin scratch. (2) Cold pressor response test in hand and foot as an index of analgesia. (3) Time of onset and duration of side effects. (4) Serum concentrations of morphine. Few non-respiratory changes were seen after intravenous morphine. Cold pressor response was unchanged in hand and foot, no segmental hypalgesia or itching occurred, and only one subject complained of nausea. Marked changes occurred after epidural morphine. Cutaneous hypalgesia to ice and pin scratch appeared in the thoracolumbar region all subjects. In six subjects hypalgesia rose to the midthoracic region during the second or third hour and to the trigeminal distribution between the sixth and ninth hour in five subjects. Cold pressor response fell rapidly in the foot during the first 1.5 h after epidural morphine, and a little later cold pressor response also fell in the hand in all subjects, and remained depressed for the duration of the experimental period. Pruritus occurred at three hours in nine of the 10 subjects, nausea at about four hours in six of the subjects, and vomiting at about six hours in five of the subjects. Hypalgesia and side effects were not related to serum concentrations of morphine. These results suggest that lumbar epidural morphine travels cephalad in the cerebrospinal fluid to reach the brain stem and fourth ventricle by the sixth hour.
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PMID:Rostral spread of epidural morphine. 708 27

Ten healthy young male volunteers received in random sequence 10 mg of morphine sulfate intravenously and by lumbar epidural route during two 26-hour study sessions, in order to observe the appearance and resolution of the following side effects: (a) pruritus, (b) nausea, (c) vomiting, (d) urinary dysfunction. With the exception of one subject, who experienced transient (2 hours) nausea, none of the subjects experienced any adverse side effects after the intravenous morphine. However, all subjects experienced some degree of one or more complications, starting 3 hours after the epidural administration: generalized pruritus started at 3.0 +/- 0.3 hours (nine of 10 subjects, mean +/- SD) and lasted 5.3 +/- 4.0 hours. Nausea occurred in six subjects at 4.0 +/- 0.6 hours, and lasted 3.0 +/- 2.1 hours; vomiting occurred at 6.3 +/- 2.0 hours in five of the nauseated subjects. Urinary retention of varying intensity and duration appeared in nine subjects and required pharmacologic intervention in six subjects. Serum levels of unmodified morphine were measured at various times after administration during both sessions and did not correlate with the incidence or temporal appearance of side effects. Serial evaluation of dermatomal level of hypalgesia to ice and pin scratch demonstrated a progressive spread in the rostral direction after epidural morphine; trigeminal areas were affected by 9 hours in five of the 10 subjects. The stereotyped sequence of side effects after 10 mg of morphine by the epidural route can be interpreted to reflect widespread dispersion of morphine throughout the subarachnoid and ventricular cerebrospinal fluid.
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PMID:Nonrespiratory side effects of epidural morphine. 720 Jul 37

We report a 51-year-old man with mild left central facial palsy and left Avellis' syndrome due to a small medullary infarction. On admission, neurological examination revealed hoarseness, dysphasia, absent left gag reflex, palsies of the left vocal cord and left soft palate, and hypalgesia and thermohypesthesia on the right side of the trunk and extremities. In addition, he had a mild left central facial palsy. He had no nausea, vomiting, vertigo, hiccups, nystagmus, Horner's sign, facial numbness, or paresis or ataxia of the limbs. A T2 weighted MRI showed a small, high signal intensity area in the left dorsal region of the medulla and this lesion was presumed to involve the nucleus ambiguus and a part of the spinothalamic tract. These findings suggest that an aberrant supranuclear pathway, looping around the nucleus ambiguus to the facial nucleus exists in our patient.
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PMID:[A case of Avellis' syndrome with ipsilateral central facial palsy due to a small medullary infarction]. 1096 64