Bupivacaine and botulinum toxin to treat comitant strabismus
Autor(a) principal: | |
---|---|
Data de Publicação: | 2012 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivos brasileiros de oftalmologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492012000200008 |
Resumo: | PURPOSE: To evaluate the change in ocular motility and muscle thickness measured with ultrasonography after intramuscular injection of bupivacaine and botulinum toxin A. METHODS: Eight patients (five female) were enrolled to measure ocular motility prior and 1, 7, 30 and 180 days after one injection of 2 ml of 1.5% bupivacaine and 2.5 U of botulinum toxin A in agonist and antagonist muscles, respectively, of eight amblyopic eyes. Muscle thickness was measured prior and on days 1, 7 and 30 after injection using 10-MHz ultrasonography (eyelid technique). RESULTS: Mean change in alignment was 10 prism diopters after 180 days (n=6). An average increase of 1.01 mm in muscle thickness was observed after 30 days of bupivacaine injection and 0.28 mm increase was observed after botulinum toxin A injection, as measured by ultrasonography. Lateral rectus muscles injected with bupivacaine had a mean increase of 1.5 mm in muscle thickness. CONCLUSION: In this study, a change in ocular motility was observed after 180 days of intramuscular injection of bupivacaine and botulinum toxin in horizontal extraocular muscles. Overall, there was an increase of muscle thickness in both botulinum toxinum A and bupivacaine injected muscles after 30 days of injection when measured by ultrasonography. This change was more pronounced on lateral rectus muscles after bupivacaine injection. |
id |
CBO-2_fba9c341856eff26d2af4afc17b8af24 |
---|---|
oai_identifier_str |
oai:scielo:S0004-27492012000200008 |
network_acronym_str |
CBO-2 |
network_name_str |
Arquivos brasileiros de oftalmologia (Online) |
repository_id_str |
|
spelling |
Bupivacaine and botulinum toxin to treat comitant strabismusOculomotor musclesStrabismus/diagnosisStrabismus/drug therapyEsotropia/drug therapyBotulinium toxins, type A/administration & dosageBotulinium toxins, type A/therapeutic useBupivacaine/therapeutic useBupivacaine/administration & dosageInjections,intramuscularUltrasonographyPURPOSE: To evaluate the change in ocular motility and muscle thickness measured with ultrasonography after intramuscular injection of bupivacaine and botulinum toxin A. METHODS: Eight patients (five female) were enrolled to measure ocular motility prior and 1, 7, 30 and 180 days after one injection of 2 ml of 1.5% bupivacaine and 2.5 U of botulinum toxin A in agonist and antagonist muscles, respectively, of eight amblyopic eyes. Muscle thickness was measured prior and on days 1, 7 and 30 after injection using 10-MHz ultrasonography (eyelid technique). RESULTS: Mean change in alignment was 10 prism diopters after 180 days (n=6). An average increase of 1.01 mm in muscle thickness was observed after 30 days of bupivacaine injection and 0.28 mm increase was observed after botulinum toxin A injection, as measured by ultrasonography. Lateral rectus muscles injected with bupivacaine had a mean increase of 1.5 mm in muscle thickness. CONCLUSION: In this study, a change in ocular motility was observed after 180 days of intramuscular injection of bupivacaine and botulinum toxin in horizontal extraocular muscles. Overall, there was an increase of muscle thickness in both botulinum toxinum A and bupivacaine injected muscles after 30 days of injection when measured by ultrasonography. This change was more pronounced on lateral rectus muscles after bupivacaine injection.Conselho Brasileiro de Oftalmologia2012-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492012000200008Arquivos Brasileiros de Oftalmologia v.75 n.2 2012reponame:Arquivos brasileiros de oftalmologia (Online)instname:Conselho Brasileiro de Oftalmologia (CBO)instacron:CBO10.1590/S0004-27492012000200008info:eu-repo/semantics/openAccessHopker,Luisa MoreiraZaupa,Priscila FernandesLima Filho,Acácio Alves de SouzaCronemberger,Monica FialhoTabuse,Marcia Keiko UyenoNakanami,Célia ReginaAllemann,NormaMendonça,Tomás Scalamandréeng2012-06-15T00:00:00Zoai:scielo:S0004-27492012000200008Revistahttp://aboonline.org.br/https://old.scielo.br/oai/scielo-oai.phpaboonline@cbo.com.br||abo@cbo.com.br1678-29250004-2749opendoar:2012-06-15T00:00Arquivos brasileiros de oftalmologia (Online) - Conselho Brasileiro de Oftalmologia (CBO)false |
dc.title.none.fl_str_mv |
Bupivacaine and botulinum toxin to treat comitant strabismus |
title |
Bupivacaine and botulinum toxin to treat comitant strabismus |
spellingShingle |
Bupivacaine and botulinum toxin to treat comitant strabismus Hopker,Luisa Moreira Oculomotor muscles Strabismus/diagnosis Strabismus/drug therapy Esotropia/drug therapy Botulinium toxins, type A/administration & dosage Botulinium toxins, type A/therapeutic use Bupivacaine/therapeutic use Bupivacaine/administration & dosage Injections,intramuscular Ultrasonography |
title_short |
Bupivacaine and botulinum toxin to treat comitant strabismus |
title_full |
Bupivacaine and botulinum toxin to treat comitant strabismus |
title_fullStr |
Bupivacaine and botulinum toxin to treat comitant strabismus |
title_full_unstemmed |
Bupivacaine and botulinum toxin to treat comitant strabismus |
title_sort |
Bupivacaine and botulinum toxin to treat comitant strabismus |
author |
Hopker,Luisa Moreira |
author_facet |
Hopker,Luisa Moreira Zaupa,Priscila Fernandes Lima Filho,Acácio Alves de Souza Cronemberger,Monica Fialho Tabuse,Marcia Keiko Uyeno Nakanami,Célia Regina Allemann,Norma Mendonça,Tomás Scalamandré |
author_role |
author |
author2 |
Zaupa,Priscila Fernandes Lima Filho,Acácio Alves de Souza Cronemberger,Monica Fialho Tabuse,Marcia Keiko Uyeno Nakanami,Célia Regina Allemann,Norma Mendonça,Tomás Scalamandré |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Hopker,Luisa Moreira Zaupa,Priscila Fernandes Lima Filho,Acácio Alves de Souza Cronemberger,Monica Fialho Tabuse,Marcia Keiko Uyeno Nakanami,Célia Regina Allemann,Norma Mendonça,Tomás Scalamandré |
dc.subject.por.fl_str_mv |
Oculomotor muscles Strabismus/diagnosis Strabismus/drug therapy Esotropia/drug therapy Botulinium toxins, type A/administration & dosage Botulinium toxins, type A/therapeutic use Bupivacaine/therapeutic use Bupivacaine/administration & dosage Injections,intramuscular Ultrasonography |
topic |
Oculomotor muscles Strabismus/diagnosis Strabismus/drug therapy Esotropia/drug therapy Botulinium toxins, type A/administration & dosage Botulinium toxins, type A/therapeutic use Bupivacaine/therapeutic use Bupivacaine/administration & dosage Injections,intramuscular Ultrasonography |
description |
PURPOSE: To evaluate the change in ocular motility and muscle thickness measured with ultrasonography after intramuscular injection of bupivacaine and botulinum toxin A. METHODS: Eight patients (five female) were enrolled to measure ocular motility prior and 1, 7, 30 and 180 days after one injection of 2 ml of 1.5% bupivacaine and 2.5 U of botulinum toxin A in agonist and antagonist muscles, respectively, of eight amblyopic eyes. Muscle thickness was measured prior and on days 1, 7 and 30 after injection using 10-MHz ultrasonography (eyelid technique). RESULTS: Mean change in alignment was 10 prism diopters after 180 days (n=6). An average increase of 1.01 mm in muscle thickness was observed after 30 days of bupivacaine injection and 0.28 mm increase was observed after botulinum toxin A injection, as measured by ultrasonography. Lateral rectus muscles injected with bupivacaine had a mean increase of 1.5 mm in muscle thickness. CONCLUSION: In this study, a change in ocular motility was observed after 180 days of intramuscular injection of bupivacaine and botulinum toxin in horizontal extraocular muscles. Overall, there was an increase of muscle thickness in both botulinum toxinum A and bupivacaine injected muscles after 30 days of injection when measured by ultrasonography. This change was more pronounced on lateral rectus muscles after bupivacaine injection. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492012000200008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492012000200008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0004-27492012000200008 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Conselho Brasileiro de Oftalmologia |
publisher.none.fl_str_mv |
Conselho Brasileiro de Oftalmologia |
dc.source.none.fl_str_mv |
Arquivos Brasileiros de Oftalmologia v.75 n.2 2012 reponame:Arquivos brasileiros de oftalmologia (Online) instname:Conselho Brasileiro de Oftalmologia (CBO) instacron:CBO |
instname_str |
Conselho Brasileiro de Oftalmologia (CBO) |
instacron_str |
CBO |
institution |
CBO |
reponame_str |
Arquivos brasileiros de oftalmologia (Online) |
collection |
Arquivos brasileiros de oftalmologia (Online) |
repository.name.fl_str_mv |
Arquivos brasileiros de oftalmologia (Online) - Conselho Brasileiro de Oftalmologia (CBO) |
repository.mail.fl_str_mv |
aboonline@cbo.com.br||abo@cbo.com.br |
_version_ |
1754209027246522368 |