Articles: analgesia.
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J Assoc Acad Minor Phys · Jan 1990
Patient-controlled analgesia pain management for children with sickle cell disease.
Painful episodes account for approximately 60% of all hospitalizations of children and adults with sickle cell disease. Limited information is available on managing pain in these individuals. Increasing attention is being focused on new ways to promote pain control. ⋯ Total dose of intravenous narcotic therapy (meperidine equivalent in mg/kg) was greater in the PCA group. Five of 10 children using PCA, however, experienced relief within 6 hours compared with 1 of 10 children in the non-PCA group (P = .052). Patients, families, and hospital staff expressed satisfaction and preferred PCA to conventional management when offered a choice.
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Acta Obstet Gynecol Scand · Jan 1990
The effect of delayed pushing in the second stage of labor with continuous lumbar epidural analgesia.
We studied primigravid women in spontaneous labor at term and given epidural analgesia. Two hundred such women giving birth in 1983 were compared with similar groups who gave birth in 1985 and 1987 after the introduction of 'delayed pushing' into our labor ward protocol. Four hundred controls were obtained in 1983 and 1985 by selecting from the labor ward register the next normal primigravid woman in spontaneous labor without epidural analgesia. ⋯ Among epidural labors, there was no significant difference between 1983 and 1987 in the incidence of rotational or non-rotational forceps, or of cesarean section. In each epidural group, women who waited more than 60 min were less likely to experience a normal spontaneous delivery than were those who did not (p less than 0.001 in 1983; p = 0.006 in 1985 p = 0.035 in 1987). We conclude that to delay pushing beyond 60 min confers no benefit regarding mode of delivery.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Comparison of repeat doses of intramuscular ketorolac tromethamine and morphine sulfate for analgesia after major surgery.
A multicenter, randomized, double-blind, parallel study in 542 patients with moderate or severe postoperative pain compared the analgesic efficacy and safety of intramuscular ketorolac 30 mg (324 patients), morphine 6 mg (110 patients), and morphine 12 mg (108 patients) administered as needed as often as every 2 hours for a maximum of 20 doses or 5 days. The efficacy of ketorolac 30 mg was comparable to that of morphine 12 mg on every efficacy measure (average pain intensity, average pain relief, mean overall medication rating, and percentage of patients withdrawing because of inadequate relief). Ketorolac was statistically superior to morphine 6 mg for average pain intensity and mean overall rating. Ketorolac-treated patients had fewer adverse events than those who received either morphine dose.
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Randomized Controlled Trial Comparative Study Clinical Trial
Patient-controlled epidural analgesia during labor: a comparison of three solutions with a continuous infusion control.
This study examined the efficacy of patient-controlled epidural analgesia (PCEA) during labor and compared the suitability of three different PCEA solutions. After establishing effective epidural analgesia with 12 ml of 0.25% bupivacaine, 72 parturients in active labor were randomly assigned to one of four groups: physician-controlled continuous epidural infusion using 0.125% bupivacaine (CEI); PCEA using 0.125% bupivacaine (B); PCEA using 0.125% bupivacaine with fentanyl 1 micrograms/ml (BF); and PCEA using 0.125% bupivacaine with fentanyl 1 micrograms/ml and 1:400,000 epinephrine (BFE). The CEI infusion was begun at 12-16 ml/h and adjusted to maintain a T10 sensory level and adequate pain relief. ⋯ Average hourly infusion rates were 13.0 +/- 1.1 ml/h (B), 10.6 +/- 0.6 ml/h (BF), and 9.6 +/- 0.5 ml/h (BFE); group B differs from others (P less than 0.05). No instance of respiratory depression or complication secondary to PCEA was observed. Mild pruritus occurred only with fentanyl-containing solutions, whereas dense motor block developed more frequently with the epinephrine-containing solution.(ABSTRACT TRUNCATED AT 250 WORDS)
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Inadequate pain relief remains a problem for many patients with cancer. Narcotic administration by the epidural or subarachnoid route is a relatively recent innovation and is indicated when pain is poorly controlled with high doses of systemic narcotics, or when patients experience limiting narcotic side effects. ⋯ Epidural and intrathecal administration of narcotics is an alternative when oral narcotics are ineffective. In this report the term "intraspinal" refers to epidural and/or subarachnoid placement of catheters and drugs.