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Perineal trauma after vaginal delivery in healthy pregnant women / Trauma perineal após parto vaginal em parturientes saudáveis
Oliveira, Larissa Santos; Brito, Luiz Gustavo Oliveira; Quintana, Silvana Maria; Duarte, Geraldo; Marcolin, Alessandra Cristina.
  • Oliveira, Larissa Santos; Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Department of Gynecology and Obstetrics. Ribeirão Preto. BR
  • Brito, Luiz Gustavo Oliveira; Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Department of Gynecology and Obstetrics. Ribeirão Preto. BR
  • Quintana, Silvana Maria; Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Department of Gynecology and Obstetrics. Ribeirão Preto. BR
  • Duarte, Geraldo; Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Department of Gynecology and Obstetrics. Ribeirão Preto. BR
  • Marcolin, Alessandra Cristina; Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Department of Gynecology and Obstetrics. Ribeirão Preto. BR
São Paulo med. j ; 132(4): 231-238, 07/2014. tab
Article in English | LILACS | ID: lil-714874
ABSTRACT
CONTEXT AND

OBJECTIVE:

Despite all the medical care provided during delivery labor, perineal injury is still prevalent and may lead to diverse pelvic floor disorders. The aim here was to investigate the prevalence of obstetric and anal sphincter injuries (OASIS) in healthy pregnant women after vaginal delivery. DESIGN AND

SETTING:

Cross-sectional study involving 3,034 patients with singletons in a secondary hospital for low-risk cases.

METHODS:

A standardized questionnaire was prepared and applied to medical files that had been completely filled out (classification of the Royal College of Obstetricians and Gynecologists, RCOG) in order to identify OASIS and analyze risk factors associated with mild and severe perineal lacerations.

RESULTS:

The women's mean age was 25 years; more than half (54.4%) were primiparae. Almost 38% of the participants had perineal lacerations; these were severe in 0.9% of the cases. Previous vaginal delivery (odds ratio, OR 1.64 [1.33-2.04]) and forceps delivery (OR 2.04 [1.39-2.97]) were risk factors associated with mild perineal injuries (1st and 2nd OASIS classifications). Only remaining standing for prolonged periods during professional activity (OR 2.85 [1.34-6.09]) was associated with severe perineal injuries.

CONCLUSION:

The prevalence of severe perineal injuries was concordant with data in the literature. The variable of standing position was considered to be a risk factor for severe perineal injury and should be further investigated. .
RESUMO
CONTEXTO E

OBJETIVOS:

Apesar do cuidado médico executado durante o trabalho de parto, os traumas perineais ainda são prevalentes e podem levar a várias desordens do assoalho pélvico. O objetivo foi investigar a prevalência de injúrias obstétricas e do esfíncter anal em mulheres saudáveis após parto vaginal. DESENHO E LOCAL DE ESTUDO Estudo transversal envolvendo 3.034 pacientes com recém-natos únicos de um hospital secundário de baixo risco.

MÉTODOS:

Um questionário padronizado foi preparado e aplicado aos prontuários completamente preenchidos (classificação do Royal College of Obstetricians and Gynecologists) para identificar as lesões obstétricas e do esfíncter anal e analisar fatores de risco associados com lacerações perineais leves e graves.

RESULTADOS:

A média de idade das mulheres era 25 anos; mais da metade (54,4%) era primípara. Quase 38% das participantes tiveram lacerações perineais; estas foram graves em 0,9% dos casos. A presença de parto vaginal prévio (odds ratio, OR, 1,64 [1,33-2,04]) e o parto fórceps (OR 2,04 [1,39-2,97]) foram fatores de risco associados às lesões perineais leves (primeira e segunda classificações de lesão esfíncter e anal). Somente a posição em pé prolongada durante a atividade profissional (OR 2,85 [1,34-6,09]) estava associada com lesões perineais graves.

CONCLUSÃO:

A prevalência de trauma perineal grave concordou com dados da literatura. A variável posição em pé foi considerada fator de risco para trauma perineal grave e necessita ser investigada. .
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Anal Canal / Perineum / Lacerations / Delivery, Obstetric / Obstetric Labor Complications Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: São Paulo med. j Journal subject: Cirurgia Geral / Ciˆncia / Ginecologia / Medicine / Medicina Interna / Obstetr¡cia / Pediatria / Sa£de Mental / Sa£de P£blica Year: 2014 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Anal Canal / Perineum / Lacerations / Delivery, Obstetric / Obstetric Labor Complications Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: São Paulo med. j Journal subject: Cirurgia Geral / Ciˆncia / Ginecologia / Medicine / Medicina Interna / Obstetr¡cia / Pediatria / Sa£de Mental / Sa£de P£blica Year: 2014 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR