Impact of Interactive Video Health Intervention on Quality of Life After Bowel Obstruction Surgery

NCT ID: NCT07258017

Last Updated: 2025-12-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

462 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-01-10

Study Completion Date

2025-01-24

Brief Summary

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Objective: To investigate the multidimensional effects of an interactive video health intervention on the quality of life and clinical rehabilitation indicators of patients with early postoperative bowel obstruction.

Methods: The study consists of two phases. Phase 1 (January 2019-December 2020) involves the development and psychometric validation of a Postoperative Quality of Life Assessment Scale for Early Intestinal Obstruction, with approximately 150 patients. Phase 2 (January 2021-January 2025) is a randomized controlled trial enrolling about 310 eligible patients (aged 18-75 years, with basic cognitive ability, diagnosed with early postoperative bowel obstruction after abdominal surgery). Participants are randomly assigned to either a control group (conventional care, including condition monitoring, basic treatment, and non-structured health education) or a study group (conventional care plus an interactive video health intervention consisting of five modular videos covering disease knowledge, rehabilitation, and diet, initiated 24 hours post-surgery).

Primary and secondary outcomes will include quality of life (assessed with the validated scale), clinical rehabilitation indicators (such as obstruction relief time and hospitalization duration), electrogastrogram parameters, and gut microbiota diversity (16S rRNA sequencing).

Detailed Description

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Conditions

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Intestinal Obstruction Postoperative Complications

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Conventional Care Control Group

Group Type ACTIVE_COMPARATOR

Conventional care

Intervention Type BEHAVIORAL

Standard conventional care including condition monitoring, basic medical treatment (gastrointestinal decompression, fluid replacement, correction of water-electrolyte disorders), and non-structured health education. Represents the current standard of care for postoperative bowel obstruction patients without the additional video-based intervention component.

Interactive Video Health Intervention Group

Group Type EXPERIMENTAL

Interactive Video Health Intervention

Intervention Type BEHAVIORAL

A structured interactive video intervention consisting of 5 modular videos covering disease knowledge, rehabilitation exercises, and dietary guidance. The videos use animation demonstrations, case analyses, and expert explanations, with interactive elements such as Q\&A sessions and polls. Initiated 24 hours post-surgery, patients can self-paced viewing using tablet devices with researcher support.

Interventions

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Conventional care

Standard conventional care including condition monitoring, basic medical treatment (gastrointestinal decompression, fluid replacement, correction of water-electrolyte disorders), and non-structured health education. Represents the current standard of care for postoperative bowel obstruction patients without the additional video-based intervention component.

Intervention Type BEHAVIORAL

Interactive Video Health Intervention

A structured interactive video intervention consisting of 5 modular videos covering disease knowledge, rehabilitation exercises, and dietary guidance. The videos use animation demonstrations, case analyses, and expert explanations, with interactive elements such as Q\&A sessions and polls. Initiated 24 hours post-surgery, patients can self-paced viewing using tablet devices with researcher support.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Patients diagnosed with early postoperative intestinal obstruction after abdominal surgery based on clinical symptoms, physical examination and imaging
* Aged between 18 and 75 years
* With basic cognitive ability and comprehension
* Informed consent obtained directly from patients; family members provided supplementary consent

Exclusion Criteria

* Serious underlying diseases
* Serious mental diseases
* Audio-visual impairment that prevents normal reception of interactive video information
* Poor compliance
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Changsha Fourth Hospital

OTHER_GOV

Sponsor Role lead

Responsible Party

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Li Zhang

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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The Fourth Hospital of Changsha

Changsha, Hunan, China

Site Status

Countries

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China

Other Identifiers

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CSSDSYY-YXLL-SC-2024-02-20

Identifier Type: -

Identifier Source: org_study_id

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