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)

The anesthetic effect of 2 ml of 5% lidocaine in 7.5% glucose (LG) or 5% meperidine in water were evaluated and compared in 40 ASA class 1 or 2 patients. Patients were randomly assigned to one of the two groups (20 patients in each) according to the anesthetic agent, which was injected into the lumbar subarachnoid space in the sitting position. The patients remained sitting for 5 min before being placed in the supine position. Times of onset of sensory and complete motor blockade were significantly more rapid with LG. The extent of maximum cephalad spread of analgesia and the time to maximum height of analgesia in the two groups were not different. Duration of analgesia at the T-7 (48.96 +/- 6.64 min with LG, 44.74 +/- 6.14 min with meperidine; means +/- SEM) and L-1 (94.37 +/- 7.42 min with LG, 76.19 +/- 5.64 min with meperidine) dermatomes was not different in the two groups but was statistically longer at the T-10 dermatome with LG (66.83 +/- 6.72 min) than with meperidine (46.66 +/- 6.26 min). The duration of complete motor blockade was also significantly longer with LG (66.44 +/- 7.05 min) than with meperidine (42.67 +/- 4.47 min). Complications in both groups included decrease in blood pressure and nausea and vomiting intraoperatively, and urinary retention, nausea and vomiting, and mild headache postoperatively. Complications that occurred only in the meperidine group were intraoperative drowsiness, respiratory depression, bronchospasm, and itching. The frequency of complications was greater wit meperidine.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Meperidine as a spinal anesthetic agent: a comparison with lidocaine-glucose. 354 85

Based on experiences in homes for the aged in Singapore, the following may be useful guidelines when dealing with dermatological cases in old people: Diagnosis can be difficult: common diseases come first. The clinical picture is often altered by the patient's self-medication: search for the primary disease. Expect considerable interference of your therapy by other medication. Keep therapy as simple as possible. Refrain from oral medication. Scabies is more common than usually thought and often difficult to recognize when the general standard of hygiene is high. Creams and ointments are not helpful in stasis eczema and leg ulcers. Diuretics often do not work in ankle oedema and its skin complications. Compressive bandages or elastic stockings are cheaper and safer. Antihistaminics rarely work to relieve itch, but cause considerable drowsiness. Use them only for urticaria. Many elderly have a dry skin: soap can cause itch and dermatitis.
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PMID:Skin problems in the aged. 359 1

Sixty-two patients with intractable pain secondary to cancer of the pelvic organs were managed with intrathecal injections of morphine. Forty-six patients experienced pain relief from an initial test dose that ranged from 0.5 to 2.0 mg. In order to provide long-term pain relief, these 46 patients were further treated with repeated single injections (14 patients), external catheter (28 patients), or implanted pump (4 patients). Twenty-four of the 46 patients received pain relief without developing tolerance or side effects or experiencing mechanical failure of the application systems. When side effects developed, they were generally itching, sphincter disorder and somnolence. No serious respiratory depression was noted. Intrathecal morphine offers a hopeful alternative to systemic narcotics or ablative neurosurgical procedures in the management of terminal cancer pain.
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PMID:Intrathecal morphine for intractable pain secondary to cancer of pelvic organs. 383 82

Using a double-bolus technique, the efficacy and safety of epidural fentanyl with and without epinephrine 1:400,000 for post-Caesarean section analgesia was examined in 30 patients. The addition of 25 micrograms epinephrine to the fentanyl (100 micrograms) did not potentiate the speed of onset but did significantly prolong the duration of action of the second dose. The only side effect encountered was pruritus, which was significantly increased (from 17-44 per cent) when epinephrine was added. The results indicate a clinical advantage of prolonging the duration of action of fentanyl for post-Caesarean Section analgesia with the addition of epinephrine, but the cumbersome and time-consuming nature of a double-bolus technique limits its clinical value. The relative safety of epidural fentanyl with and without epinephrine was confirmed by the absence of respiratory depression, drowsiness or hypotension in all patients.
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PMID:Epidural fentanyl, with and without epinephrine for post-Caesarean section analgesia. 404 52

A new type of antiallergic drug, oxatomide (60 mg daily), was compared with the antihistaminic, mequitazine (10 mg daily), in a 5-week double-blind randomized study involving 26 patients with chronic urticaria. In the 13 oxatomide-treated patients, papules, erythema and pruritus were significantly suppressed after 2 weeks, which was markedly more rapid than with mequitazine. Slight somnolence was reported by 3 patients on oxatomide and 1 on mequitazine; in the latter case, severe urine retention was also reported. Another patient on mequitazine had to discontinue treatment because of severe drowsiness.
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PMID:Does mast cell protection plus mediator antagonism surpass the effect of a classic antihistaminic in the treatment of chronic urticaria? A double-blind comparison of oxatomide and mequitazine. 612 99

The antiallergic drug oxatomide was evaluated in a double-blind placebo-controlled study in 35 patients with pruritus senilis. The trial was run in the wintertime, and the patients were orally given either 30 mg oxatomide b.i.d. (n = 19) or a placebo (n = 16) for 2 months. Complete suppression or marked improvement of the complaints was experienced by 79% of the patients given oxatomide and by 31% of the control patients. Oxatomide was superior to the placebo in reducing both the duration and the severity of itching. The need of additional topical medication was higher in the placebo group. Somnolence and cramps were each reported by 1 oxatomide-treated patient.
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PMID:Oxatomide in the treatment of pruritus senilis. A double-blind placebo-controlled trial. 615 14

A group of 78 women with sudden flushes and associated disorders (pruritus vulvae, headache, anxiety, instability, depression, libido disturbances) related to the menopause were treated with one or two capsules of veralipride daily for 20 days. Excellent or good results were obtained in 54 of the 69 patients (78 p. cent) with sudden flushes, and 29 of the 57 cases (51 p. cent) with associated disorders. The difference in scores before and after treatment is very highly significant (p < 0.001). Clinical tolerance was good as only 2 cases of minimal galactorrhea. 2 cases of mastodynia, 3 cases with mild drowsiness, 2 patients with nervous tension or insomnia, 3 with digestive disorders, 1 with vertigo, and 1 with mild visual disturbances were observed. No modifications in the biological parameters studied were noted. Blood prolactin levels increased during treatment but returned to normal levels 4 days after discontinuation of therapy. No significant modifications in FSH, LH, E2, or E3 plasma levels were noted at the end of the study. Veralipride appears, therefore, to be the prototype for non-hormonal therapy of menopausal disorders.
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PMID:[A new therapeutic approach to menopausal sudden flushes and psychofunctional disorders (author's transl)]. 625 60

Thirty healthy women in active labour received an intrathecal injection of morphine 0.5 mg (n = 12) or 1 mg (n = 18) in 7.5% dextrose. Both doses provided excellent analgesia for labour, 93% of patients obtaining at least 50% pain relief. Analgesia began 15-60 min after injection and did not decrease until 6-8 h after injection. Analgesia was satisfactory until distension of the perineum, either by forceps or the infant's head. The intrathecal injection of morphine did not adversely affect the condition of the infant. Eighty per cent of patients developed pruritus; 53%, nausea or vomiting, or both; 43%, urinary retention; and 43%, drowsiness. These side effects were decreased by naloxone, which did not affect the degree of analgesia. There was no significant depression of ventilation in any patient. These results suggest that morphine 0.5 mg or 1 mg, administered intrathecally, effectively decreases the pain of labour, and that i.v. administration of naloxone can alleviate the common side effects.
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PMID:Intrathecal administration of hyperbaric morphine for the relief of pain in labour. 654 39

Morphine sulphate 5 mg and placebo administered epidurally after caesarean section under epidural analgesia were compared in a double-blind fashion. Morphine was significantly superior to placebo for pain relief, duration of pain relief, and reduction of parenteral narcotic requirements. Pruritus was the most commonly encountered side-effect. There was no statistical difference between morphine and placebo in the incidence of urinary catheterisation, vomiting, nausea, dizziness or drowsiness. No serious respiratory depression requiring treatment was observed.
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PMID:Epidural morphine after caesarean section. 686 75

Intrathecal injection of morphine was used to provide obstetric analgesia in 20 primiparous women in labor. When the cervix was at least 3 cm dilated, morphine, 1 or 2 mg, was injected intrathecally. In all parturients, labor pains were completely relieved after 15-60 min and analgesia lasted as long as eight to 11 hours. The analgesia was not associated with any alteration of pin-prick sensation or motor power, and there was no change in the arterial blood pressure or heart rate. All infants were delivered vaginally by use of episiotomy annd a low forceps, except two infants of mothers in the 2 mg of morphine group who needed cesarean section. During the second stage of labor, analgesia was supplemented by lidocaine, 2 per cent, using local perineal infiltration in 14 parturients and pudendal block in two parturients, and by epidural block in four parturients. Nineteen of the 20 newborns cried immediately at birth, and had Apgar scores o 7-9 at 1 min and 8-10 at 5 min. During the first 24 hours of life, the neurobehavioral responses of all newborns were scored as normal. Systemic maternal side effects such as somnolence, nausea, vomiting, and itching occurred in a high proportion of the parturients. However, in the majority of cases, these side effects were mild. Only two parturients of the 2 mg morphine group complained of marked somnolence, itching, and vomiting, which persisted post partum; these were effectively reversed by the specific antagonist naloxone. The analgesic effect of intrathecal morphine can be attributed to its action on the opiate receptors in the substantia gelatinosa of the dorsal horn of the spinal cord. However, supraspinal effects of morphine cannot be excluded. The low lipid solubility of morphine can explain its slow onset and prolonged duration of action. Also, this will result in minimal systemic absorption of morphine, which protects the fetus and results in selective maternal analgesia.
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PMID:Intrathecal injection of morphine for obstetric analgesia. 700 55


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