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Animated Video Versus Written Leaflet for Preoperative Kidney Transplant Education

13. Juni 2026 aktualisiert von: Muhammed Emin Polat, Ankara City Hospital Bilkent

Comparing the Effects of Animated Video and Written Information on Understanding, Knowledge Level, and Anxiety in Explaining Kidney Transplant Surgery to Patients

This randomized comparative trial evaluated whether an animated educational video, added to standard verbal counselling, differs from a content-matched written information leaflet, also added to standard verbal counselling, in improving procedural knowledge and reducing preoperative anxiety among adult kidney transplant candidates and prospective living donors. Participants were assessed immediately before and immediately after the assigned intervention. Secondary outcomes included participant satisfaction, preferred information modality, and the understandability and actionability of the educational materials.

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Detaillierte Beschreibung

Adult kidney transplant candidates undergoing preoperative evaluation and their prospective living donors were randomly allocated 1:1 to a video group or a written group. Both groups received standardized verbal counselling, unchanged across arms; the video group additionally viewed a ~2.5-minute animated video, and the written group additionally read a content-matched, illustrated A4 leaflet covering the same kidney transplant surgical pathway (laparoscopic live donor nephrectomy, bench surgery, and recipient stages). Procedural knowledge was measured with a seven-item investigator-developed questionnaire and preoperative anxiety with the validated Turkish Amsterdam Preoperative Anxiety and Information Scale (APAIS), administered immediately before and after the intervention. After the post-test, participants were cross-over exposed to the other format and indicated their preferred modality for future education. The understandability and actionability of both materials were independently rated using the Patient Education Materials Assessment Tool (PEMAT-A/V and PEMAT-P).

Studientyp

Interventionell

Einschreibung (Tatsächlich)

130

Phase

  • Unzutreffend

Kontakte und Standorte

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

Studienorte

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
  • Älterer Erwachsener

Akzeptiert gesunde Freiwillige

Ja

Beschreibung

Inclusion Criteria:

  • Age 18 to 75 years
  • Kidney transplant candidate or prospective living donor undergoing preoperative evaluation
  • Able to read and write Turkish
  • Provided written informed consent

Exclusion Criteria:

  • Previous exposure to the study's animated educational video
  • Cognitive impairment or inability to communicate adequately for assessment
  • Visual or hearing impairment preventing completion of questionnaires or viewing of the material
  • Documented severe psychiatric disorder

Studienplan

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

Wie ist die Studie aufgebaut?

Designdetails

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

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: Video group
Standard verbal counselling plus an animated educational video.
Verhalten: Animated educational video
Approximately 2.5-minute animation depicting the kidney transplant surgical pathway
Aktiver Komparator: Written group
Standard verbal counselling plus a content-matched written information leaflet.
Verhalten: Written information leaflet
Illustrated A4 leaflet with content identical to the video.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Change in procedural knowledge
Zeitfenster: Day 1 (immediately before and immediately after the intervention, same study visit)
Procedural knowledge was measured with a 7-item investigator-developed multiple-choice Kidney Transplant Surgical Process Knowledge Questionnaire, scored as the number of incorrect responses. Scores range from a minimum of 0 to a maximum of 7. Higher scores indicate worse knowledge (more incorrect answers); a decrease from pre- to post-test indicates a better outcome.
Day 1 (immediately before and immediately after the intervention, same study visit)
Change in preoperative anxiety with the Amsterdam Preoperative Anxiety and Information Scale (APAIS) score
Zeitfenster: Day 1 (immediately before and immediately after the intervention, same study visit)
Preoperative anxiety and information need were measured with the Amsterdam Preoperative Anxiety and Information Scale (APAIS), total score. Scores range from a minimum of 6 to a maximum of 30. Higher scores indicate a worse outcome (greater anxiety and information need); a decrease from pre- to post-test indicates a better outcome.
Day 1 (immediately before and immediately after the intervention, same study visit)

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Post-intervention knowledge score (between groups)
Zeitfenster: Day 1 (immediately after the intervention, same study visit)
Number of incorrect responses on the 7-item Kidney Transplant Surgical Process Knowledge Questionnaire after the intervention, compared between groups. Scores range from a minimum of 0 to a maximum of 7. Higher scores indicate worse knowledge (a worse outcome).
Day 1 (immediately after the intervention, same study visit)
Post-intervention Amsterdam Preoperative Anxiety and Information Scale (APAIS) score (between groups)
Zeitfenster: Day 1 (immediately after the intervention, same study visit)
Total Amsterdam Preoperative Anxiety and Information Scale (APAIS) score after the intervention, compared between groups. Scores range from a minimum of 6 to a maximum of 30. Higher scores indicate a worse outcome (greater anxiety and information need).
Day 1 (immediately after the intervention, same study visit)
Participant satisfaction
Zeitfenster: Day 1 (immediately after the intervention, same study visit)
Participant satisfaction was measured with a 5-item investigator-developed Satisfaction and Perceived Benefit Questionnaire, each item rated on a 5-point Likert scale, summed to a total score. Scores range from a minimum of 5 to a maximum of 25. Higher scores indicate a better outcome (greater satisfaction and perceived benefit).
Day 1 (immediately after the intervention, same study visit)
Preferred information modality
Zeitfenster: Day 1 (immediately after interventions and cross-over exposure to both formats, same study visit)
Preferred information modality for future preoperative education, reported by participants after cross-over exposure to both formats immediately after the questionairre. This is a categorical outcome (video only / written only / both / no preference), not a scored scale; therefore minimum and maximum values are not applicable.
Day 1 (immediately after interventions and cross-over exposure to both formats, same study visit)
Understandability of the educational materials, assessed with the Patient Education Materials Assessment Tool (PEMAT) score
Zeitfenster: Baseline (educational materials assessed prior to participant enrollment)
Understandability of the educational materials, assessed with the Patient Education Materials Assessment Tool (PEMAT): the PEMAT for Audiovisual materials (PEMAT-A/V) for the animated video and the PEMAT for Printable materials (PEMAT-P) for the written leaflet. The understandability score is expressed as a percentage, ranging from a minimum of 0% to a maximum of 100%. Higher percentages indicate a better outcome (greater understandability).
Baseline (educational materials assessed prior to participant enrollment)

Mitarbeiter und Ermittler

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

Sponsor

Ankara City Hospital Bilkent

Ermittler

  • Hauptermittler: Muhammed E Polat, Dr., Ankara Bilkent City Hospital ; Department of Urology ; Ankara ; Türkiye

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 (Tatsächlich)

2. Januar 2026

Primärer Abschluss (Tatsächlich)

15. Mai 2026

Studienabschluss (Tatsächlich)

17. Mai 2026

Studienanmeldedaten

Zuerst eingereicht

10. Juni 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

13. Juni 2026

Zuerst gepostet (Tatsächlich)

16. Juni 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

16. Juni 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

13. Juni 2026

Zuletzt verifiziert

1. Juni 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Andere Studien-ID-Nummern

  • TABED 2-25-1755

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

NEIN

Beschreibung des IPD-Plans

The de-identified participant data are available from the corresponding author on reasonable request.

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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