Massage for Pain Relief During the Active Phase of Labor
18 de fevereiro de 2015 atualizado por: Silvana Maria Quintana, University of Sao Paulo
Assessment of the Effects of Massage Pain Relief in Nulliparous Women During the Active Phase of Labor
The objective of this research is to evaluate the effect of massage therapy as a resource for pain relief during the active phase of labor.
The research will be of type randomized controlled trial, consisting of low-risk nulliparous pregnant women admitted to the Referral Center for Women's Health in Ribeirão Preto.
The mothers will be distributed in two groups (lumbosacral massage) and control (routine maternity) and will be assessed before and after therapy, which corresponds to 30 minutes between 4-5 cm of cervical dilation.
The evaluation will be performed by numerical category scale, Diagram Location of Pain and Pain Questionnaire McGll (reduced form).
After delivery will apply a customer satisfaction questionnaire.
Visão geral do estudo
Descrição detalhada
The pain in labor appears as a subjective experience, individual interaction involving a broad physiological, psychosocial and environmental influences, representing one of the main clinical signs of this phase.
Despite presenting an important biological function, is today well established the need for their relief, since its persistence is associated with harmful effects on mother and fetus.
Among the available non-pharmacological resources, we highlight the massage therapy that has shown positive effects in relieving pain and promoting the comfort of the mother.
The objective of this research is to evaluate the effect of massage therapy as a resource for pain relief during the active phase of labor.
The research will be of type randomized controlled trial, consisting of low-risk nulliparous pregnant women admitted to the Referral Center for Women's Health in Ribeirão Preto.
The mothers will be distributed in two groups (lumbosacral massage) and control (routine maternity) and will be assessed before and after therapy, which corresponds to 30 minutes between 4-5 cm of cervical dilation.
The evaluation will be performed by numerical category scale, Diagram Location of Pain and Pain Questionnaire McGll (reduced form).
After delivery will apply a customer satisfaction questionnaire.
After collecting the data, the groups are statistically analyzed using the linear regression model with mixed effects (fixed and random), taking into account a value of p <0.05 to obtain the statistical significance of 5%.
Tipo de estudo
Intervencional
Inscrição (Real)
46
Estágio
- Fase 4
Contactos e Locais
Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.
Locais de estudo
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São Paulo
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Ribeirão Preto, São Paulo, Brasil, 14048-900
- Referral center for women's health Ribeirão Preto
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Critérios de participação
Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.
Critérios de elegibilidade
Idades elegíveis para estudo
15 anos a 30 anos (Filho, Adulto)
Aceita Voluntários Saudáveis
Sim
Gêneros Elegíveis para o Estudo
Fêmea
Descrição
Inclusion Criteria:
- Nulliparous
- literate
- A single fetus in vertex position
- Low-risk Pregnancy
- From 37 weeks of gestation
- Cervical dilatation from 4 cm with normal uterine dynamics in this phase
- Labor in early spontaneous
- No use of medications during the study period
- Absence of cognitive or psychiatric problems
- Intact membranes
- No risk factors associated
- You want to participate and signing the informed consent
Exclusion Criteria:
- Use of drugs or any procedure that aims to relieve pain
- Intolerance to the application of massage therapy
- Presence of dermatological conditions that indicate against the application of massage therapy
Plano de estudo
Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Solteiro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
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Sem intervenção: Control group
Control Group (CG) that will receive the routine procedures of motherhood, but will be monitored and evaluated at the same time in the intervention group
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Experimental: Massage Group
Massage Group (GM):receive lumbosacral massage for 30 minutes, during uterine contractions between 4-5 cm of cervical dilation
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Massage Group (GM) will receive lumbosacral massage for 30 minutes, during uterine contractions between 4-5 cm of cervical dilation.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Effectiveness of Massage Therapy in Pain Relief During Labor.
Prazo: 30 minutes
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The Visual Analogue Scale was used to assess the pain intensitiy after each procedure according to the study design.
The VAS is a scale composed by a straight line printed on a paper measuring 100 milimeters, where only the 0 (Zero) and the 100 (one hundred) points are marked.
The patient is then asked to mark this line accordingly to the intensity of the pain felt in that moment, considering 0 (Zero) to be no pain at all, and 100 (one hundred) to be the most unbearable pain ever suffered.
The researcher would measure the distance, in milimeters, from the 0 (Zero)mm to the point were the patient marked, wich was considered to be the intensity of the pain felt by the patient in that moment.
A reduction of 13mm or more in this scale is considered to be a significative pain reduction.
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30 minutes
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Pharmacological Analgesia Request According to the Cervical Dilation.
Prazo: 10 hours
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In the institution where this study was conducted, the request for analgesia, made by the patient, is granted promptly.
Considering that the further the cervyx dilation grows, the greater the pain intensity is, the cervical dilation was used as an indicator of the moment that the women in labour requested this procedure, and, therefore, could provide a comparison between methods.
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10 hours
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Obstetric Outcomes - Delivery
Prazo: 10 hours
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Labour can either occur via vaginal canal, also called natural birth, or via caesarian section, which is a surgical procedure used when either the mother or the baby are in distress.
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10 hours
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Obstetric Outcomes - Duration of Labour
Prazo: 10 hours
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The time elapsed between hospital admission and delivery was measured to compare the influence of the procedures established in the study design.
It was defined two sets of measures dichotomizing the groups into "up to 7 hours" or "more than 7 hours".
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10 hours
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Obstetric Outcome - Moment of Corioamniorrhexis
Prazo: 10 hours
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Corioamniorrhexis may occur during the normal evolution of labour or due to medical conditions.
In this study, the moment when this event happened was associated to the dilation of the uterus cervyx, considering this to be a more reliable datum rather than the timelapse of labor.
This outcome is measured in centimeter when the women is assessed by the doctor.
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10 hours
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Obstetric Outcomes - Moment of Utilization of Oxytocin
Prazo: 10 hours
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Oxytocin is a drug used to induce or enhance the muscular activity of the uterus.
In this study, the moment when this event happened was associated to the dilation of the uterus cervyx, considering this to be a more reliable data rather than the timelapse of labor.
This outcome is measured in centimeter when the women is assessed by the doctor.
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10 hours
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Satisfaction of Mothers With the Presence of a Professional by Their Side During the Study Period.
Prazo: 30 minutes
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Considering the first labour to be a unique experience to every women, and also a moment of many doubts and insecurities, it is considered that the presence of a healthcare professional, providing information and support, during this moment, could be benefitial to most first time mothers.
Therefore, the presence of a physiotherapist could have helped minimize the suffering in both groups.
The questionnaire applied after labour intended to assess how most women felt regarding this subject.
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30 minutes
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Colaboradores e Investigadores
É aqui que você encontrará pessoas e organizações envolvidas com este estudo.
Patrocinador
Publicações e links úteis
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Datas de registro do estudo
Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.
Datas Principais do Estudo
Início do estudo
1 de setembro de 2009
Conclusão Primária (Real)
1 de setembro de 2010
Conclusão do estudo (Real)
1 de julho de 2011
Datas de inscrição no estudo
Enviado pela primeira vez
11 de julho de 2011
Enviado pela primeira vez que atendeu aos critérios de CQ
11 de julho de 2011
Primeira postagem (Estimativa)
12 de julho de 2011
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
5 de março de 2015
Última atualização enviada que atendeu aos critérios de controle de qualidade
18 de fevereiro de 2015
Última verificação
1 de fevereiro de 2015
Mais Informações
Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .