Linked Life Data

11524354

Source:http://linkedlifedata.com/resource/pubmed/id/11524354

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2001-8-28
pubmed:abstractText
Clonidine added to local anesthetics results in an increased duration of anesthesia or analgesia after brachial plexus block. We investigated the effect of selective application of clonidine to the median and musculocutaneous nerves during midhumeral block, a technique allowing selective nerve blocks with the use of different local anesthetics. Initially, 58 patients scheduled for hand surgery were prospectively enrolled to receive a midhumeral block. These patients were randomly allocated into two groups. The Control group (n = 28) received 10 mL of plain mepivacaine 1.5% for each nerve (median, musculocutaneous, ulnar, and radial). The Clonidine group (n = 30) received 10 mL of plain mepivacaine 1.5% for each nerve, but the median and musculocutaneous nerves also received a dose of 50 microg clonidine. One patient in the Control group and two patients in the Clonidine group with a failed block were therefore excluded from the analysis. The onset time of surgical anesthesia was recorded. The durations of sensory and motor blocks were checked every 15 min. The plasma mepivacaine concentration was analyzed from 10 patients in each group. Onset times for complete sensory block were similar between the two groups. Adding 50 microg clonidine to the median and musculocutaneous nerves resulted in a significant increase in the duration of sensory block in these nerves (P < 0.0001). Recovery of motor block was not different between the two groups. No significant difference was found between the two groups in the mean plasma mepivacaine concentration.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0003-2999
pubmed:author
pubmed:issnType
Print
pubmed:volume
93
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
771-5
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
2001
pubmed:articleTitle
The enhancement of sensory blockade by clonidine selectively added to mepivacaine after midhumeral block.
pubmed:affiliation
Clinique Chirurgicale Bordeaux-Mérignac, Mérignac, France. henri.iskandar@wanadoo.fr
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial