Upsala journal of medical sciences
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Randomized Controlled Trial Comparative Study
A randomized controlled trial of exercise versus wait-list in chronic tennis elbow (lateral epicondylosis).
Chronic tennis elbow (lateral epicondylosis) is a common disorder. Like other chronic soft-tissue pain conditions it is often difficult to treat successfully. The effects of exercise have been discussed, but no convincing evidence has been put forward so far, and a simple protocol for exercise is lacking. ⋯ Exercise appears to be superior to expectation in reducing pain in chronic lateral epicondylosis.
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Randomized Controlled Trial Comparative Study
Comparison of epidural tramadol-ropivacaine and fentanyl-ropivacaine for labor analgesia: a prospective randomized study.
To test the hypothesis that 5 mg/mL tramadol is superior to 3 ?g/mL fentanyl when combined with 0.125% ropivacaine in parturients undergoing labor during epidural analgesia. ⋯ Our observations suggest that tramadol seems to be a safe alternative to fentanyl for labor analgesia due to its similar analgesic efficacy.
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Randomized Controlled Trial
Effects of different priming doses of propofol on fentanyl-induced cough during anesthesia induction: a preliminary randomized controlled study.
Fentanyl-induced cough is not an uncommon condition during the induction of general anesthesia. A preliminary randomized controlled study was designed to observe the effects of different priming doses of propofol on fentanyl-induced cough during anesthesia induction. A total of 120 patients were randomized into 4 groups (n = 30) to receive the intravenous injection of intralipid (group I), propofol 1 mg.kg(-1) (group II), propofol 1.5 mg.kg(-1) (group III), or propofol 2 mg.kg(-1) (group IV) 1 minute before a bolus of fentanyl 2.5 microg.kg(-1). ⋯ Groups III and IV had a lower incidence and less severity of cough than group II (P < 0.05). In summary, a priming dose of more than 1 mg.kg(-1) of propofol is effective to suppress fentanyl-induced cough in a dose-dependent manner. We suggest using a priming dose of propofol 1.5 mg.kg(-1) to suppress cough during the anesthesia induction with propofol and fentanyl in clinical practice.
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Randomized Controlled Trial Clinical Trial
EMLA for pain relief during arterial cannulation. A double-blind, placebo-controlled study of a lidocaine-prilocaine cream.
The aim of the study was to evaluate the effect of a lidocaine-prilocaine cream (EMLA cream, Astra) in relieving pain during arterial cannulation. The study had a random, double-blind, placebo-controlled design and included altogether 90 patients. All the patients were premedicated with an opioid before cannulation. ⋯ Between these groups pain experience measured by VAS did not show any significant difference although the mean value was lower in the EMLA group. Observer ratings showed a significant (p less than 0.01) difference in distribution towards lower ratings in the EMLA group. In conclusion EMLA was found to have a weak, but measurable effect when the application time exceeded 90 minutes but not after 60 minutes.
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Randomized Controlled Trial Clinical Trial
A lignocaine-prilocaine cream reduces venipuncture pain.
A new, topical anaesthetic formulation, EMLA 5% cream (Eutectic Mixture of Local Anaesthetics), and placebo have been compared in a randomized double-blind study of 51 children. The objectives were to test if EMLA diminishes pain from venipuncture, to evaluate possible adverse reactions, and to determine if there is any influence upon the ease with which the insertion procedure is carried out. Pain was evaluated using a three-graded verbal rating scale. ⋯ No oedema occurred, but a few cases of local redness and paleness were observed after EMLA treatment. However, these reactions were clinically insignificant. It is concluded that EMLA significantly reduces pain from venipuncture, and side effects are mild and transient.