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Effects of a Multicomponent Training Program on Health Outcomes in Patients with Abdominal Wall Hernia

U

University of Seville

Status

Not yet enrolling

Conditions

Prevention
Physical Activity
Abdominal Wall Hernia
Exercise

Treatments

Other: Supervised exercise training
Other: Non supervised exercise training

Study type

Interventional

Funder types

Other

Identifiers

NCT06872554
PID2022-142316OB-I02

Details and patient eligibility

About

Abdominal wall hernias are among the most prevalent pathologies today, characterized by specific symptoms such as pain, a sensation of tightness in the affected area, and potential gastrointestinal complications. These symptoms negatively impact patients' health and quality of life.

In other clinical conditions, such as osteoarthritis, sarcopenia, and fibromyalgia, participation in multicomponent training programs (which integrate strength, mobility, and stretching exercises) has been documented to significantly improve quality of life, reduce pain, and optimize patients' functional capacity. Likewise, scientific literature highlights that in the context of injuries requiring surgical intervention, such as anterior cruciate ligament or meniscus tears, patients who underwent prehabilitation programs based on multicomponent training experienced fewer losses in functional and structural aspects, such as strength and muscle mass. These programs also contributed to a reduction in postoperative pain perception.

Therefore, the primary objective of this study is to evaluate the effects of a multicomponent training program on health variables (pain, quality of life, perceived exertion, and recurrence) and functional capacity (trunk isometric strength, grip strength, and lower limb dynamic strength) in patients with abdominal wall hernias. As a secondary objective, the impact of this program on the aforementioned variables after abdominal wall repair surgery will be investigated.

Full description

Background:

Abdominal wall hernias are one of the most prevalent pathologies in contemporary clinical practice, affecting a significant percentage of the global population. These hernias, characterized by the protrusion of organs or tissues through a weakened area in the abdominal musculature, may present symptoms such as pain, tightness, and gastrointestinal complications, impacting both general health and patients' quality of life. The management of these conditions often involves surgical intervention, with variable outcomes in terms of functional recovery and postoperative pain. However, there are still opportunities to improve preoperative and postoperative treatment strategies through comprehensive approaches that include adapted physical training programs.

In recent years, the field of physical rehabilitation has advanced significantly due to the development of multicomponent training programs. These programs, combining strength, mobility, and stretching exercises, have proven effective in improving quality of life and reducing pain in various chronic pathologies. For instance, in patients with osteoarthritis, multicomponent training has been shown not only to mitigate pain but also to improve functional capacity and reduce progressive joint deterioration. In sarcopenia, a common problem in older adults, resistance training has demonstrated significant benefits in maintaining muscle mass and strength, contributing to a better quality of life.

Moreover, participation in prehabilitation programs has been particularly beneficial in the context of surgical procedures. Recent studies have documented that patients undergoing anterior cruciate ligament or meniscal interventions who participated in multicomponent prehabilitation programs experienced less strength and muscle mass loss, as well as a reduced perception of postoperative pain. A recent meta-analysis also shows that prehabilitation programs including strength training and aerobic exercises contributed to improved functional outcomes and shorter hospital stays in patients undergoing major abdominal surgery. This proactive approach, which prepares the body for surgical stress, has proven to be an effective strategy for improving postoperative outcomes and accelerating recovery.

However, despite evidence supporting the use of multicomponent training programs in other clinical and surgical conditions, their application in patients with abdominal wall hernias has been scarcely explored. The current literature lacks studies that comprehensively address the impact of prehabilitation in this patient group, both in the preoperative phase and postoperative recovery. Given that hernia repair surgery is one of the most common surgical interventions, with significant implications for functional capacity and overall well-being, implementing prehabilitation strategies based on multicomponent training could represent an important innovation in managing these conditions.

In conclusion, this study proposes that a multicomponent prehabilitation program could not only improve functional capacity and reduce preoperative pain in patients with abdominal wall hernias but also optimize postoperative outcomes and overall recovery. This approach is based on accumulated evidence in other clinical and surgical fields, reinforcing the need to explore its applicability and effectiveness in this specific context.

Study Objectives:

Evaluate the effects of a multicomponent training program on strength levels, quality of life, and pain in patients with abdominal wall hernias.

Assess the effects of the multicomponent training program on the aforementioned variables post-abdominal wall surgery.

Determine how the intervention affects hospital stay duration and postoperative complications.

Analyze differences between supervised and unsupervised training programs.

Compare postoperative functional recovery between the intervention and control groups.

Methodology:

An experimental, prospective, and longitudinal study will be conducted, implementing a multicomponent training program over 12 weeks. Patients will be recruited from the Abdominal Wall Surgery Unit of Virgen del Rocío Hospital.

Inclusión Criteria:

Patients ≥ 18 years; Ventral hernia ≥ 4cm (W2-3 per EHS classification); Signed informed consent.

Exclusión Criteria:

Patients <18 years; Ventral hernia <4cm (W1 per EHS classification); Severe physical/cognitive impairment affecting mobility and daily activities.

Study Phases:

  1. Patient Recruitment: Eligible patients will be randomized into three groups: supervised intervention, online intervention, and control.
  2. Data Collection: Muscle strength, pain, quality of life, perceived exertion, and body composition will be evaluated pre-intervention, post-intervention, and three months post-surgery.
  3. Statistical Analysis: Descriptive and multivariate statistical models will be applied to determine associations between intervention and study variables.

Enrollment

75 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Patients ≥ 18 years
  • Ventral hernia ≥ 4cm (W2-3 per EHS classification)
  • Signed informed consent

Exclusion criteria

  • Patients <18 years
  • Ventral hernia <4cm (W1 per EHS classification)
  • Severe physical/cognitive impairment affecting mobility and daily activities

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

75 participants in 3 patient groups

Supervised Exercise Intervention
Experimental group
Description:
Group that will follow the 12-week training program supervised by a professional in physical activity and sports sciences.
Treatment:
Other: Supervised exercise training
Non Supervised Exercise Intervention
Active Comparator group
Description:
Group that will follow the 12-week training program from home, without the supervision of a professional in physical activity and sports sciences.
Treatment:
Other: Non supervised exercise training
Control Group
No Intervention group
Description:
Participants randomly assigned to the control group will receive advice on the importance of an active lifestyle for their quality of life.

Trial contacts and locations

0

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Central trial contact

Jose Luis Gil Delgado, Phd

Data sourced from clinicaltrials.gov

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