Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To assess prospectively any difference in either analgesia or side effect frequency with morphine versus meperidine, 50 patients, ages 8-16 years, were randomly assigned to receive postoperative patient-controlled analgesia (PCA) with either morphine or meperidine. A numerical rating scale pain score was obtained from each patient twice a day, and any nausea, vomiting, pruritus, or urinary retention requiring catheterization was noted. No significant difference in the incidence of side effects was noted between the morphine and meperidine groups; however, pain scores during morphine PCA were significantly less than those during meperidine PCA (P less than 0.001). These results suggest that morphine is the better opioid for pediatric PCA.
J Pain Symptom Manage 1992 May
PMID:Pediatric patient-controlled analgesia with morphine versus meperidine. 151 42

Although the nature of pain following amputations has been well documented for adults, little research has been conducted to determine the incidence, prevalence, and nature of phantom limb sensations and pains in children and adolescents. This case study documents the nature of phantom limb sensation (intensity, quality, location, duration, and frequency) for a 15-yr-old adolescent after leg amputation. She completed a brief sensation/pain log, consisting of quantitative and qualitative scales, for 28 days after surgery. She experienced phantom limb sensations, which spread from her toes to encompass her entire leg by day 10 after surgery. The pattern of spread was not consistent throughout this period. The quality of sensations remained relatively constant and was described as itching and tingling. The phantom sensations were not experienced consistently throughout the day, but were experienced as discreet episodes. Both the duration and frequency of these episodes decreased throughout the 28 days. Similarly, the intensity of her phantom sensations decreased gradually throughout this period. This case study illustrates how it is possible to integrate research with health care delivery in a practical manner, to obtain prospective information about the nature of childhood sensory experiences.
J Pain Symptom Manage 1992 Jan
PMID:Phantom limb sensations in adolescents: a case study to illustrate the utility of sensation and pain logs in pediatric clinical practice. 153 81

The lateral femoral cutaneus nerve is vulnerable to entrapment neuropathy where the nerve passes through the lateral end of the inguinal ligament. At the end of last century the clinical manifestation of this condition has been termed Meralgia paresthetica. It is a syndrome of pain, numbness, itching or other dysesthesias in the anterolateral aspect of the thigh, where perception of pinprick and touch often is diminished or lost. 36 patients were operated upon over a period of 17 years. After a short historical review, pathogenesis, clinical aspects and therapy of the syndrome are discussed. The correct surgical therapy is not the resection of the nerve, but its decompression, similar to the therapy of the entrapment of the median nerve at the wrist.
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PMID:[Meralgia paresthetica. Pathogenesis, clinical aspects and therapy of compression of the lateral cutaneous nerve of the thigh]. 153 16

Four patients with severe and intractable cancer pain were treated with continuous subarachnoid analgesia (CSA). All patients underwent placement of a 32-gauge subarachnoid catheter attached to an infusion pump allowing continuous administration of local anesthetic agent and morphine. CSA produced good pain relief except in one patient. There was no severe complication, but itching developed in one patient. At present, CSA is not a routine treatment, because it may lead to severe complications. CSA produces excellent pain relief without disturbing consciousness and is recommended for the treatment of severe and intractable cancer pain.
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PMID:[Continuous subarachnoid analgesia for management of intractable cancer pain]. 154 93

Twenty mothers who had requested regional analgesia during labour had a 32-gauge catheter inserted into the lumbar subarachnoid space. The mean time to place the catheters was 116 s (range 55-270 s) and there were no technical difficulties. Incremental diamorphine was given, up to a maximum initial dose of 0.5 mg. Analgesia was excellent in 11 mothers, good in seven and unsatisfactory in two. The duration of initial analgesia from diamorphine was 101 min (range 30-170 min). Eight mothers were able to move about during the first stage, with effective analgesia. Side effects were common: 15 mothers had pruritus, 15 had nausea or vomiting, and eight had mild sedation. No mother had a ventilatory frequency of less than 12 b.p.m. in the 12 h after the last dose of intrathecal diamorphine. Intrathecal 0.5% bupivacaine was given to 16 mothers in the first stage because the analgesia after a top-up with diamorphine became insufficient later in the labour. Fifteen mothers were pain free after bupivacaine; there was one failure. The initial effective dose of bupivacaine was between 0.25 ml and 2 ml. The maximum height of the block after bupivacaine was T9, and there was no hypotension. Nine mothers were given hyperbaric 0.5% bupivacaine 1-2 ml during the second stage; all were pain free for the procedure. The maximum force needed to withdraw the catheters was 700 g; and all catheters were removed intact. There were no post-spinal headaches.
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PMID:Analgesia for labour and delivery using incremental diamorphine and bupivacaine via a 32-gauge intrathecal catheter. 135 55

The acute scrotum generates a long list of differential diagnoses. An unusual etiology includes insect envenomation, which typically is an acute process with rapid onset of symptomatologies. Two patients with genital envenomation are reported. We review the reported cases at our institution with all types of bites and stings. Symptoms of pain and pruritus, and signs of ecchymosis and edema preceding exfoliating dermatitis were evident in both cases. Mild analgesics and antihistamines promoted resolution in each instance.
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PMID:Venomous bites to the external genitalia: an unusual cause of acute scrotum. 155 90

Epidural infusions of fentanyl, in a 10 micrograms.ml-1 concentration, combined with bupivacaine 0.1% were compared with epidural infusions of fentanyl alone for postoperative analgesia following abdominal or thoracic surgery. There were no detectable differences between the two groups in analgesia (mean visual analogue scale pain scores ranging between 15-35 mm), average infusion rates of 7-9 ml.hr-1, and serum fentanyl concentrations which reached 1-2 ng.ml-1. There was no difference in postoperative pulmonary function (pH, PaCO2, SaO2), or bowel function (time to flatus or po fluids). The incidence of side-effects including somnolence, nausea and vomiting, pruritus and postural hypotension was also similar. Of the patients receiving fentanyl and bupivacaine 0.1%, three developed a transient unilateral sensory loss to pinprick and ice, and two of these patients had unilateral leg weakness equal to a Bromage 1 score. The addition of bupivacaine 0.1% does not improve epidural infusions of fentanyl using a 10 micrograms.ml-1 concentration following abdominal or thoracic surgery.
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PMID:Bupivacaine 0.1% does not improve post-operative epidural fentanyl analgesia after abdominal or thoracic surgery. 840 24

Earlier studies have suggested that epidural fentanyl improves intraoperative analgesia during cesarean section, but others have suggested that it worsens postoperative analgesia from epidural morphine. The purpose of this study was to determine whether epidural fentanyl given before epidural morphine improves the quality of intraoperative epidural anesthesia without worsening postoperative analgesia provided by epidural morphine. Sixty patients having epidural anesthesia for cesarean delivery were studied. Epidural anesthesia was established using 2% lidocaine with epinephrine 5 micrograms/mL. After delivery, either fentanyl 100 micrograms/10 mL or normal saline-control 10 mL was injected through the epidural catheter in a randomized, double-blind manner. All patients received 3.5 mg of morphine epidurally after uterine repair. After administration of the epidural study drug, there were no significant differences in the pain responses during surgery between the two groups. Patients in the fentanyl group experienced significantly less nausea and vomiting between delivery and the end of surgery than did patients in the normal saline-control group (P = 0.013). Postoperatively, visual analogue scale scores for pain, pruritus, nausea, and sedation were similar at 1, 2, 4, and 8 h in the two groups. We conclude that fentanyl 100 micrograms administered epidurally during cesarean delivery did not improve intraoperative analgesia, but significantly reduced intraoperative nausea and vomiting without diminishing the efficacy of postoperative analgesia provided by epidural morphine.
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PMID:Does epidural fentanyl decrease the efficacy of epidural morphine after cesarean delivery? 156 32

Topical recombinant alpha-2 interferon treatment of recurrent genital herpes was studied in a randomized, double-blind, placebo controlled clinical trial. Three hundred and eighty-seven patients were treated at eight study centers with either interferon gel or placebo four times daily for four days. Interferon therapy caused a 26% decrease in the duration of viral shedding. For male patients, there were also significant decreases in the time to crusting (17%) and duration of pain (34%) and itching (21%). For patients with recurrent genital herpes, treatment with topical interferon was found to be effective in decreasing the duration of viral shedding and, for males, pain, itching and time to crusting.
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PMID:Recombinant alpha-2 interferon gel treatment of recurrent herpes genitalis. 156 88

The safety and efficacy of 500 mg O-(beta-hydroxyethyl)rutosides given orally twice daily in the treatment of 97 patients with first-, second-, or third-degree haemorrhoids were investigated in a double-blind, randomized placebo-controlled trial. The rutosides produced a significant (P less than 0.001) improvement in patient-assessed subjective symptoms (pain, bleeding, exudation and pruritus) compared with placebo. There was also a significant (P less than 0.001) improvement in clinician-assessed subjective and objective signs (bleeding, inflammation and dilatation of the haemorrhoidal plexus) after 2 and 4 weeks' treatment compared with placebo. There were three mild, transient side-effects reported in the active treatment group and no drug-related problems in the pregnancy or delivery were observed. The results suggest that O-(beta-hydroxyethyl)rutosides provide a safe and effective treatment for women with haemorrhoids of pregnancy.
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PMID:A clinical trial of hydroxyethylrutosides in the treatment of haemorrhoids of pregnancy. 156 20


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