2003
DOI: 10.1001/archpedi.157.11.1065
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A Randomized Trial of Eutectic Mixture of Local Anesthetics During Lumbar Puncture in Newborns

Abstract: Lumbar puncture in newborns produces pain responses. Eutectic mixture of local anesthetics is an efficacious agent for reducing the pain associated with needle insertion and withdrawal during lumbar puncture in newborns.

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Cited by 90 publications
(49 citation statements)
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References 17 publications
(9 reference statements)
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“…These agents have been found to decrease measures of pain during venipuncture, percutaneous central venous catheter insertion, and peripheral arterial puncture. [112][113][114] EMLA did not decrease pain-related measures during heel lance 113 but may decrease pain measures during lumbar puncture, 115 particularly if the patient is concurrently provided with oral sucrose or glucose solution. 116 Concerns related to the use of topical anesthetics include methemaglobinemia, prolonged application times to allow absorption for optimal effectiveness, local skin irritation, and toxicity, especially in preterm infants.…”
Section: Topical Anesthetic Agentsmentioning
confidence: 99%
“…These agents have been found to decrease measures of pain during venipuncture, percutaneous central venous catheter insertion, and peripheral arterial puncture. [112][113][114] EMLA did not decrease pain-related measures during heel lance 113 but may decrease pain measures during lumbar puncture, 115 particularly if the patient is concurrently provided with oral sucrose or glucose solution. 116 Concerns related to the use of topical anesthetics include methemaglobinemia, prolonged application times to allow absorption for optimal effectiveness, local skin irritation, and toxicity, especially in preterm infants.…”
Section: Topical Anesthetic Agentsmentioning
confidence: 99%
“…163,164 Available evidence supports the use of local and topical anesthetic for lumbar puncture in neonates. 165,166 Protocols can allow for the timely placement of topical anesthetic, or injected buffered lidocaine can be used at the site of needle insertion before the procedure. Concerns over the increased difficulty of lumbar puncture after local anesthetic use have proved to be unfounded, and one study even demonstrated improved success with the use of topical anesthetic.…”
Section: Controlling Pain Related To Needle Sticks and Other Minor Prmentioning
confidence: 99%
“…Similar to the study findings, Taddio [36] illustrated that, when performing venipuncture, it is recommended that clinicians use topical analgesic, as it reduces pain. Further to Kaur [42] stated that EMLA or its composition should also be used for analgesia with lumbar punctures, as it reduced heart rate variability, facial grimacing, and oxygen desaturations when compared to placebo. Yuhico [30] explained that the use of topical local anaesthetics provide analgesia by blocking nociceptive transmission in nerve cells.…”
Section: Discussionmentioning
confidence: 99%