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The Effect of Preoperative Abdominal Massage on Postoperative Constipation

5. maj 2026 opdateret af: Burcu Ozkan

The Effect of Preoperative Abdominal Massage on The Development of Postoperative Constipation: A Randomised Controlled Study

The aim of this clinical study is to determine whether preoperative abdominal massage has an effect on the development of postoperative constipation. The main questions it aims to answer are:

• Does preoperative abdominal massage improve postoperative stool consistency? • Does preoperative abdominal massage prevent constipation? To see if abdominal massage is effective in preventing constipation, researchers will not apply any treatment to the second group and will compare the two groups.

Participants will:

  • Provide researchers with information about their preoperative and postoperative stool consistency and constipation status.
  • Inform the researchers if the group that received the massage experiences any adverse effects from the massage.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Abdominal massage, being a low-cost, non-invasive procedure with no known harmful side effects, and one that nurses can integrate into clinical practice, plays an important role in the management of constipation.

This study is a single-center, randomized controlled experimental trial planned to be conducted in the General Surgery Department of a Training and Research Hospital in Istanbul. Standard operating procedures for patient recruitment, data collection, data management, adverse event reporting, and change management processes have been predefined. The experimental group will receive abdominal massage twice daily for 15 minutes, while the control group will continue with routine care. Adverse events will be recorded after each session, and necessary protocol changes will be documented in accordance with formal change management procedures. The sample size was determined based on a power analysis performed with G*Power 3.1; 30 participants were planned for each group (total n=60; α=0.05, power=0.80). A complete case analysis approach will be adopted for missing data resulting from data inconsistencies, out-of-range results, or unanswered items, and group assignments will continue until data is complete. In accordance with the statistical analysis plan, the Mann-Whitney U test will be used for between-group comparisons and the Wilcoxon test for within-group comparisons for the Bristol Stool Scale (BSS) score, which is the primary outcome measure; For the secondary outcome measure, stool type distribution, the Chi-square test will be applied. Effect size will be reported using Cohen's d and odds ratio, and the statistical significance threshold will be set at p<0.05.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

60

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Istanbul
      • Istanbul, Istanbul, Tyrkiet (Türkiye)
        • Health Sciences University Sultan Abdülhamid Han Training and Research Hospital

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Beskrivelse

Inclusion criteria:

  • Being hospitalized in the General Surgery Department
  • Experiencing constipation
  • Being 18 years of age or older
  • Having the cognitive ability to answer questions
  • Voluntary participation in the study

Exclusion criteria:

  • Being under 18 years of age
  • Not experiencing constipation
  • Having a condition that contraindicates abdominal massage (active intra-abdominal pathology, open wound, thrombocytopenia, etc.)
  • Insufficient cognitive ability

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Sundhedstjenesteforskning
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Firedobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Ingen indgriben: Kontrolgruppe
Eksperimentel: Abdominal Massage İnterventional Group
Massage Group
The procedure will be followed using a protocol prepared by researchers based on a literature review. Massage sessions are scheduled for 10:00 AM and 4:00 PM, 30 minutes after a meal. The massage duration is 15 minutes. The frequency of massage is twice a day. Necessary tools and equipment include liquid petroleum jelly and a towel. The massage techniques include effleurage (superficial and deep), petrissage, and vibration.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
BSS score
Tidsramme: BSS score preoperative period and postoperative 24. hour
According to the Bristol Stool Scale, a score of 1-2 indicates "hard stools," 3-4-5 indicates "normal stools," and 6-7 indicates "soft-watery stools (diarrhea)."
BSS score preoperative period and postoperative 24. hour

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Stool type distribution/constipation
Tidsramme: preoperative period and postoperative 24. hour
Stool type: hard/normal
preoperative period and postoperative 24. hour

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

1. januar 2026

Primær færdiggørelse (Faktiske)

23. april 2026

Studieafslutning (Faktiske)

23. april 2026

Datoer for studieregistrering

Først indsendt

24. april 2026

Først indsendt, der opfyldte QC-kriterier

29. april 2026

Først opslået (Faktiske)

6. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

8. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. maj 2026

Sidst verificeret

1. april 2026

Mere information

Begreber relateret til denne undersøgelse

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-deling Understøttende informationstype

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • CSR

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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Kliniske forsøg med Abdominal Massage

Abonner