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MoVo-guided Traditional Chinese Kegel Exercises for Preventing Postpartum Urinary Incontinence.

29. Juli 2026 aktualisiert von: Yu xin Qian

A Prospective Randomized Controlled Trial of MoVo-guided Liuzijue Combined With Traditional Levator Ani Exercise During Pregnancy for Preventing Postpartum Urinary Incontinence.

The goal of this clinical trial is to determine whether a prenatal exercise program integrating Liuzijue qigong with traditional levator ani training, guided by the MoVo (Motivation-Volition) theory and delivered via a supervised mobile application, can effectively prevent postpartum urinary incontinence and pelvic organ prolapse in pregnant women, compared with app-supervised conventional Kegel exercises and routine prenatal care.

The main questions it aims to answer are:

Does the integrated Liuzijue-and-levator-ani program reduce the incidence of postpartum urinary incontinence and prolapse more effectively than app-supervised Kegel exercises or routine care?

Can the MoVo-based behavioural framework (motivation enhancement, action planning, and self-monitoring) improve long-term adherence to pelvic floor training during pregnancy and the postpartum period?

What are the effects of the three interventions on pelvic floor muscle function, exercise self-efficacy, anxiety levels, and delivery outcomes?

Researchers will compare three parallel groups: (1) the integrated Liuzijue-and-levator-ani exercise group, (2) the app-supervised conventional Kegel exercise group, and (3) the routine care control group receiving only verbal instruction on pelvic floor exercises during standard prenatal visits. All three groups will be followed from enrolment through 6 weeks postpartum to determine whether the culturally adapted mind-body intervention offers superior pelvic floor protection beyond app-delivered Kegel training and routine care.

Participants will:

Be enrolled in the third trimester and randomly assigned to one of the three groups.

In the integrated exercise group, perform daily combined Liuzijue-and-levator-ani exercises via a supervised mobile app and attend periodic check-ins until 6 weeks postpartum.

In the app-supervised Kegel group, perform daily conventional Kegel exercises via the same mobile app platform with the same supervision schedule.

In the routine care group, receive only standard verbal instructions on Kegel exercises during regular antenatal check-ups, without app supervision.

Undergo outcome evaluations at enrolment, before delivery, and at the postpartum follow-up visit, including assessments of urinary incontinence, pelvic organ prolapse, exercise adherence, self-efficacy, anxiety, and any adverse events.

Studienübersicht

Status

Noch keine Rekrutierung

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Geschätzt)

135

Phase

  • Unzutreffend

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienkontakt

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

  • Erwachsene

Akzeptiert gesunde Freiwillige

Ja

Beschreibung

Inclusion Criteria:

  • Age ≥ 19 years
  • Singleton pregnancy with cephalic presentation;
  • No absolute contraindications to vaginal delivery;
  • No history of urinary incontinence, pelvic organ prolapse, or pelvic floor surgery before pregnancy;
  • Ability and willingness to comply with the full prenatal and postpartum follow-up schedule;
  • Signed written informed consent.

Exclusion Criteria:

  • History of second- or third-trimester miscarriage, recurrent miscarriage, or spontaneous preterm birth;
  • Presence of pregnancy complications, such as severe preeclampsia, fetal distress, placenta previa, placental abruption, or symptoms of threatened preterm labour;
  • Contraindications to exercise, including cervical shortening, cervical insufficiency, or unexplained vaginal bleeding or fluid leakage;
  • Comorbid conditions, such as asthma, cardiovascular disease, hypertension, uncontrolled diabetes mellitus, or thyroid disease;
  • Metabolic bone disease or limited joint mobility;
  • Cognitive or psychiatric disorders that prevent the participant from completing diary records;
  • Concurrent participation in another pelvic floor intervention study.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Verhütung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Single

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Placebo-Komparator: control group
Routine prenatal care with only verbal instructions on Kegel exercises (no app, no supervision).
Routine prenatal care with only verbal instructions on Kegel exercises (no app, no supervision)
Experimental: App-Kegel group
App-supervised daily conventional Kegel exercises (same platform, no Liuzijue/MoVo).
App-supervised daily conventional Kegel exercises (same platform, no Liuzijue/MoVo).
Experimental: TCM comprehensive group
App-supervised daily Liuzijue combined with levator ani training, guided by MoVo theory.
App-supervised daily Liuzijue combined with levator ani training, guided by MoVo theory.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Proportion of participants with urinary incontinence at 42 days postpartum, assessed by the International Consultation on Incontinence Questionnaire - Urinary Incontinence Short Form (ICIQ-UI SF)
Zeitfenster: 42 days postpartum
The ICIQ-UI SF is a validated, self-administered questionnaire that evaluates the frequency, volume, and impact of urinary incontinence (UI) over the previous 4 weeks. Total scores range from 0 to 21, with higher scores indicating more severe symptoms. This outcome is defined as the proportion of participants reporting any urine leakage (score ≥1) on the ICIQ-UI SF at the 42-day postpartum follow-up. The chi-square test will be used to compare the incidence of urinary incontinence between the intervention and control groups.
42 days postpartum

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Adherence to the antenatal exercise intervention, assessed by exercise diary completion rate
Zeitfenster: at 3 months post-intervention
Adherence is evaluated by two combined measures: (1) exercise diary completion rate = (actual number of training sets completed / planned number of training sets) × 100%; and (2) the proportion of participants who perform active training on at least 4 days per week, with each training day defined as completing at least 50% of the planned sets. The mean adherence rate and the proportion of adherent participants will be reported for the intervention group.
at 3 months post-intervention
Pelvic floor muscle strength assessed by the Modified Oxford Grading Scale.
Zeitfenster: 42 days postpartum
The Modified Oxford Grading Scale evaluates pelvic floor muscle contraction strength via vaginal palpation, with grades ranging from 0 (no contraction) to 5 (strong contraction). Median and interquartile range will be reported for each group, and the Mann-Whitney U test will be used for comparison.
42 days postpartum
Change in self-efficacy for pelvic floor exercises, assessed by the Pelvic Floor Exercise Self-Efficacy Scale
Zeitfenster: Enrolment, 37 weeks of gestation, 42 days postpartum
The Pelvic Floor Exercise Self-Efficacy Scale is a validated self-report instrument that measures the participant's confidence in adhering to pelvic floor exercise. Total scores range from 0 to 100, with higher scores indicating greater self-efficacy. Assessments will be performed at three time points: enrolment, 37 weeks of gestation, and 42 days postpartum. Mean ± standard deviation of scores and change from baseline will be reported for each group. Repeated-measures analysis of variance (ANOVA) will be used to compare differences between groups.
Enrolment, 37 weeks of gestation, 42 days postpartum

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Ermittler

  • Hauptermittler: ming M Yang, Guangzhou University of Chinese Medicine

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Geschätzt)

31. Juli 2026

Primärer Abschluss (Geschätzt)

10. November 2026

Studienabschluss (Geschätzt)

10. Dezember 2026

Studienanmeldedaten

Zuerst eingereicht

27. Juli 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

29. Juli 2026

Zuerst gepostet (Tatsächlich)

3. August 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

3. August 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

29. Juli 2026

Zuletzt verifiziert

1. Juli 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Andere Studien-ID-Nummern

  • GDSHLXHYJYB202608

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

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