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Pelvic Floor Training Combined With Perineal Massage Reduces Episiotomy to 5.7%

2. června 2026 aktualizováno: Erhan Okuyan,M.D, Batman Training and Research Hospital

Pelvic Floor Training Combined With Perineal Massage Reduces Episiotomy to 5.7%: A Four Arm Randomized Controlled Trial

Episiotomy, a surgical incision of the perineum performed during the second stage of labor, was once widely advocated for the prevention of severe perineal lacerations. However, a growing body of evidence has demonstrated that routine episiotomy is not without consequence: it is associated with increased rates of posterior perineal trauma, dyspareunia, perineal pain, and postpartum hemorrhage. In alignment with this evidence, the World Health Organization now recommends against routine or liberal episiotomy use and endorses a restrictive approach, targeting episiotomy rates below 10%. Despite these recommendations, episiotomy rates remain high in many settings, particularly among nulliparous womenDespite the individual promise of these modalities, few studies have evaluated their combined effects on episiotomy and other perineal outcomes. The different mechanisms through which PFMT, perineal massage, and Swiss ball exercises operate suggest that their concurrent use may yield additive or synergistic benefits. Nevertheless, comparative data examining PFMT alone versus PFMT combined with Swiss ball or perineal massage remain scarce.

Přehled studie

Postavení

Dokončeno

Podmínky

Intervence / Léčba

Behaviorální: The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques

Detailní popis

In recent years, there has been mounting interest in the application of non-pharmacological modalities during labor and delivery. Pelvic floor muscle training (PFMT) has emerged as one of the most extensively studied antenatal strategies. A systematic review and meta-analysis of randomized clinical trials demonstrated that PFMT during pregnancy significantly reduces the risk of urinary incontinence and third- or fourth-degree perineal tears; however, its effect on episiotomy rates did not reach statistical significance . Another meta-analysis corroborated these findings, showing that antenatal PFMT shortens the second stage of labor and lowers the incidence of severe perineal trauma . A more recent Bayesian network meta-analysis ranked antenatal pelvic floor exercise as the optimal first-line strategy for overall perineal laceration prevention, with a 50% risk reduction (RR = 0.50, 95% CrI 0.28-0.87) .

Perineal massage applied either antenatally or during the second stage-represents another effective non-pharmacological intervention. By increasing the elasticity and distensibility of the perineal tissues, massage facilitates gradual stretching of the birth canal. A meta-analysis of randomized controlled trials reported that antenatal perineal massage was associated with a significantly lower incidence of episiotomies (RR = 0.79, 95% CI 0.72-0.87, p < 0.001) and perineal tears, as well as reduced second-stage duration and improved postpartum outcomes . When applied during labor, perineal massage has also been shown to reduce the risk of severe perineal trauma, although its independent effect on episiotomy remains variable across studies .

The Swiss ball, a widely accessible tool for promoting pelvic mobility and maternal comfort during labor, constitutes a third non-pharmacological option. Active pelvic movements performed on a Swiss ball including pelvic anteversion, retroversion, lateral tilts, and circular hip movements have been shown in a randomized trial to reduce the duration of the first and second stages of labor, decrease pain intensity, diminish maternal fatigue and anxiety, and lower the risk of cesarean section and vulvar swelling . An updated meta-analysis of randomized controlled trials further confirmed that birthing ball exercises significantly reduce cesarean section rates and alleviate labor pain, supporting their use as a safe and effective intervention in low-risk labor management .

The present study was designed to address this knowledge gap. Investigators hypothesized that in pregnant women who completed nurse-led pelvic floor education sessions at least once weekly until delivery, the addition of Swiss ball exercises or perineal massage during labor would reduce episiotomy requirements. The primary objective was to compare the effects of four non-pharmacological interventions pelvic floor muscle training, combined PFMT and Swiss ball exercises, combined PFMT and perineal massage, and standard care on delivery outcomes and episiotomy-related parameters..

Typ studie

Pozorovací

Zápis (Aktuální)

520

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní místa

Turecko (Türkiye)
- - Batman, Turecko (Türkiye)
    - Okuyan

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

Dospělý
Starší dospělý

Přijímá zdravé dobrovolníky

Ano

Metoda odběru vzorků

Ukázka pravděpodobnosti

Studijní populace

The study population consisted of pregnant women who presented to the participating healthcare facility and met the following predefined inclusion criteria. Participants who did not satisfy these criteria or who declined to provide written informed consent were excluded. All participants provided written informed consent prior to enrollment. The study was conducted in accordance with the Declaration of Helsinki and received approval from the institutional ethics committee.

Popis

Inclusion Criteria:

Age ≥ 18 years
No prior exposure to any of the study interventions
Gestational age between 20 and 36 weeks at the time of enrollment
No history of previous episiotomy
Estimated fetal weight between 3,000 and 4,000 grams
No labor induction
Absence of any systemic disease complicating the current pregnancy
No regular use of medications or supplements other than multivitamins
Pre-pregnancy body mass index within the range of 18-25 kg/m²

Exclusion Criteria:

Failure to meet any of the above inclusion criteria
Declining to provide written informed consen

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

Počet skupin / kohort

Kohorty a intervence

Skupina / kohorta	Intervence / Léčba
1/Control The control group received standard antenatal care without any additional intervention.	Behaviorální: The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques All participants in the intervention groups attended nurse-led pelvic floor education sessions at least once per week until delivery. The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques. Ostatní jména: The education program
2/PMFE+PERİNEAL MASSAGE All participants were taught digital perineal massage to be performed at least once daily from the 34th gestational week until delivery	Behaviorální: The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques All participants in the intervention groups attended nurse-led pelvic floor education sessions at least once per week until delivery. The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques. Ostatní jména: The education program
3/PMFE+SWISS BALL All participants additionally performed active pelvic movements on a Swiss ball during labor, including pelvic anteversion, retroversion, lateral pelvic tilts, and circular hip movements, according to individual obstetric evaluation	Behaviorální: The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques All participants in the intervention groups attended nurse-led pelvic floor education sessions at least once per week until delivery. The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques. Ostatní jména: The education program
4/PMFE In Group 4, pelvic floor muscle exercises were performed by a nurse at least once a week for at least one hour from week 34 onward.	Behaviorální: The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques All participants in the intervention groups attended nurse-led pelvic floor education sessions at least once per week until delivery. The education program covered pelvic floor anatomy and function, identification of correct muscle contraction, performance of Kegel exercises, and diaphragmatic breathing techniques. Ostatní jména: The education program

Co je měření studie?

Primární výstupní opatření

Měření výsledku	Popis opatření	Časové okno
Episiotomy rate Časové okno: 7 days	Outcome Measure 1: Episiotomy rate. The presence of episiotomy (yes/no) was recorded on a clinical follow-up form. Between-group comparisons were performed using this binary outcome. Time Frame: 7 days after delivery.	7 days
Degree of perineal laceration Časové okno: 7 days	Outcome Measure 2: Degree of perineal laceration. The severity of perineal trauma was classified as 1st, 2nd, 3rd, or 4th degree laceration based on clinical examination and recorded on the same form. Between-group comparisons were performed for this ordinal outcome. Time Frame: 7 days after delivery	7 days

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

Batman Training and Research Hospital

Spolupracovníci

Batman University

Vyšetřovatelé

Vrchní vyšetřovatel: Erhan Okuyan, Batman Training and Research Hospital

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Aktuální)

5. února 2026

Primární dokončení (Aktuální)

5. dubna 2026

Dokončení studie (Aktuální)

5. dubna 2026

Termíny zápisu do studia

První předloženo

28. května 2026

První předloženo, které splnilo kritéria kontroly kvality

2. června 2026

První zveřejněno (Aktuální)

4. června 2026

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

4. června 2026

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

2. června 2026

Naposledy ověřeno

1. ledna 2026

Více informací

Termíny související s touto studií

Klíčová slova

Další relevantní podmínky MeSH

Další identifikační čísla studie

Date: January 8, 2026

Plán pro data jednotlivých účastníků (IPD)

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Popis plánu IPD

Due to ethical restrictions and the absence of explicit participant consent for public data sharing, individual participant data cannot be made publicly available. Data may be shared upon reasonable request, subject to approval by the institutional ethics committee and a data sharing agreement.

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Pelvic Floor Training Combined With Perineal Massage Reduces Episiotomy to 5.7%