Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Physical Therapy |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-35552014000100072 |
Resumo: | Objective: To evaluate the effectiveness of low-frequency TENS (LFT) and high-frequency TENS (HFT) in post-episiotomy pain relief. Method: A randomized, controlled, double-blind clinical trial with placebo composed of 33 puerperae with post-episiotomy pain. TENS was applied for 30 minutes to groups: HFT(100 Hz; 100 µs), LFT (5 Hz; 100 µs), and placebo (PT). Four electrodes were placed in parallel near the episiotomy and four pain evaluations were performed with the numeric rating scale. The first and the second evaluation took place before TENS application and immediately after its removal and were done in the resting position and in the activities of sitting and ambulating. The third and fourth evaluation took place 30 and 60 minutes after TENS removal, only in the resting position. Intragroup differences were verified using the Friedman and Wilcoxon tests, and the intergroup analysis employed the Kruskal-Wallis test. Results: In the intragroup analysis, there was no significant difference in the PT during rest, sitting, and ambulation (P>0.05). In the HFT and LFT, a significant difference was observed in all activities (P<0.001). In the intergroup analysis, there was a significant difference in the resting position in the HFT and LFT (P<0.001). In the sitting activity, a significant difference was verified in the second evaluation in the HFT and LFT (P<0.008). No significant difference was verified among the groups in ambulation (P<0.20). Conclusions: LFT and HFT are an effective resource that may be included in the routine of maternity wards. |
id |
ABRA-FT-1_f4740c6689106a9b3d8395823e708fe5 |
---|---|
oai_identifier_str |
oai:scielo:S1413-35552014000100072 |
network_acronym_str |
ABRA-FT-1 |
network_name_str |
Brazilian Journal of Physical Therapy |
repository_id_str |
|
spelling |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trialphysical therapyvaginal deliverypostpartum periodtranscutaneous electrical nerve stimulationperineal pain Objective: To evaluate the effectiveness of low-frequency TENS (LFT) and high-frequency TENS (HFT) in post-episiotomy pain relief. Method: A randomized, controlled, double-blind clinical trial with placebo composed of 33 puerperae with post-episiotomy pain. TENS was applied for 30 minutes to groups: HFT(100 Hz; 100 µs), LFT (5 Hz; 100 µs), and placebo (PT). Four electrodes were placed in parallel near the episiotomy and four pain evaluations were performed with the numeric rating scale. The first and the second evaluation took place before TENS application and immediately after its removal and were done in the resting position and in the activities of sitting and ambulating. The third and fourth evaluation took place 30 and 60 minutes after TENS removal, only in the resting position. Intragroup differences were verified using the Friedman and Wilcoxon tests, and the intergroup analysis employed the Kruskal-Wallis test. Results: In the intragroup analysis, there was no significant difference in the PT during rest, sitting, and ambulation (P>0.05). In the HFT and LFT, a significant difference was observed in all activities (P<0.001). In the intergroup analysis, there was a significant difference in the resting position in the HFT and LFT (P<0.001). In the sitting activity, a significant difference was verified in the second evaluation in the HFT and LFT (P<0.008). No significant difference was verified among the groups in ambulation (P<0.20). Conclusions: LFT and HFT are an effective resource that may be included in the routine of maternity wards. Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia 2014-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-35552014000100072Brazilian Journal of Physical Therapy v.18 n.1 2014reponame:Brazilian Journal of Physical Therapyinstname:Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia (ABRAPG-FT)instacron:ABRAPG-FT10.1590/S1413-35552012005000143info:eu-repo/semantics/openAccessPitangui,Ana C. R.Araújo,Rodrigo C.Bezerra,Michelle J. S.Ribeiro,Camila O.Nakano,Ana M. S.eng2014-03-28T00:00:00Zoai:scielo:S1413-35552014000100072Revistahttps://www.scielo.br/j/rbfis/https://old.scielo.br/oai/scielo-oai.phpcontato@rbf-bjpt.org.br||contato@rbf-bjpt.org.br1809-92461413-3555opendoar:2014-03-28T00:00Brazilian Journal of Physical Therapy - Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia (ABRAPG-FT)false |
dc.title.none.fl_str_mv |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
title |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
spellingShingle |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial Pitangui,Ana C. R. physical therapy vaginal delivery postpartum period transcutaneous electrical nerve stimulation perineal pain |
title_short |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
title_full |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
title_fullStr |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
title_full_unstemmed |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
title_sort |
Low and high-frequency TENS in post-episiotomy pain relief: a randomized, double-blind clinical trial |
author |
Pitangui,Ana C. R. |
author_facet |
Pitangui,Ana C. R. Araújo,Rodrigo C. Bezerra,Michelle J. S. Ribeiro,Camila O. Nakano,Ana M. S. |
author_role |
author |
author2 |
Araújo,Rodrigo C. Bezerra,Michelle J. S. Ribeiro,Camila O. Nakano,Ana M. S. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Pitangui,Ana C. R. Araújo,Rodrigo C. Bezerra,Michelle J. S. Ribeiro,Camila O. Nakano,Ana M. S. |
dc.subject.por.fl_str_mv |
physical therapy vaginal delivery postpartum period transcutaneous electrical nerve stimulation perineal pain |
topic |
physical therapy vaginal delivery postpartum period transcutaneous electrical nerve stimulation perineal pain |
description |
Objective: To evaluate the effectiveness of low-frequency TENS (LFT) and high-frequency TENS (HFT) in post-episiotomy pain relief. Method: A randomized, controlled, double-blind clinical trial with placebo composed of 33 puerperae with post-episiotomy pain. TENS was applied for 30 minutes to groups: HFT(100 Hz; 100 µs), LFT (5 Hz; 100 µs), and placebo (PT). Four electrodes were placed in parallel near the episiotomy and four pain evaluations were performed with the numeric rating scale. The first and the second evaluation took place before TENS application and immediately after its removal and were done in the resting position and in the activities of sitting and ambulating. The third and fourth evaluation took place 30 and 60 minutes after TENS removal, only in the resting position. Intragroup differences were verified using the Friedman and Wilcoxon tests, and the intergroup analysis employed the Kruskal-Wallis test. Results: In the intragroup analysis, there was no significant difference in the PT during rest, sitting, and ambulation (P>0.05). In the HFT and LFT, a significant difference was observed in all activities (P<0.001). In the intergroup analysis, there was a significant difference in the resting position in the HFT and LFT (P<0.001). In the sitting activity, a significant difference was verified in the second evaluation in the HFT and LFT (P<0.008). No significant difference was verified among the groups in ambulation (P<0.20). Conclusions: LFT and HFT are an effective resource that may be included in the routine of maternity wards. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02-01 |
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=S1413-35552014000100072 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-35552014000100072 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1413-35552012005000143 |
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 |
Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia |
publisher.none.fl_str_mv |
Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia |
dc.source.none.fl_str_mv |
Brazilian Journal of Physical Therapy v.18 n.1 2014 reponame:Brazilian Journal of Physical Therapy instname:Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia (ABRAPG-FT) instacron:ABRAPG-FT |
instname_str |
Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia (ABRAPG-FT) |
instacron_str |
ABRAPG-FT |
institution |
ABRAPG-FT |
reponame_str |
Brazilian Journal of Physical Therapy |
collection |
Brazilian Journal of Physical Therapy |
repository.name.fl_str_mv |
Brazilian Journal of Physical Therapy - Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia (ABRAPG-FT) |
repository.mail.fl_str_mv |
contato@rbf-bjpt.org.br||contato@rbf-bjpt.org.br |
_version_ |
1754575949679034368 |