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Rectal CancerENESPNCT04569331

Efficacy of Stimulation of the Efferent Loop and Rehabilitation of the Pelvic Floor in the Quality of Life of Patients Who Underwent Anterior Resection of the Rectum (ENESP): Randomized Clinical Trial

A study testing Stimulation of efferent loop and Rehabilitation pelvic floor in people with Rectal Cancer, run by Althaia Xarxa Assistencial Universitària de Manresa at 1 site in Spain.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Many of the patients operated with sphincter preservation will present an alteration of bowel function and defecation. This dysfunction is variable in its symptoms and severity, and manifests itself in the form of urgency, incontinence and fragmentation of faeces, with repeated, incomplete or difficult evacuations. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Rectal Cancer
What is being tested?
Stimulation of efferent loop and Rehabilitation pelvic floor
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
25 participants
Where
1 siteSpain
Study dates
15 May 2020to 13 Dec 2023
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Patients undergoing scheduled rectal cancer surgery, carriers of a protective ileostomy with a scheduled surgery date for ileostomy closure
  • Patients over 18 years of age
  • Patients with absence of cognitive deficit (Pfeiffer: 0-2 errors)
  • Patients who agree to participate in the study and sign the informed consent

Who cannot join

  • End ileostomy patients
  • Patients with active treatment of Qt or Rt
  • Patients with some stoma complication such as mucosal prolapse or peristomal hernia
  • Patients with fecal incontinence prior to anterior rectal resection surgery (Wexner scale: greater than 3 points)
  • Patients who do not agree to participate in the study
  • Patients with cognitive deficit

Trial locations and contacts

1 site in 1 country.

Spain1 site
  • Althaia Xarxa Assistencial de Manresa

    Manresa, Barcelona, 08243

Other trials in Spain

About this study

Official title: Efficacy of Stimulation of the Efferent Loop Prior to the Closure of the Ileostomy Along With Rehabilitation of the Pelvic Floor After the Closure of the Ileostomy, in the Quality of Life of Patients Who Underwent Anterior Resection of the Rectum(ENESP): Randomized Clinical Trial

Many of the patients operated with sphincter preservation will present an alteration of bowel function and defecation. This dysfunction is variable in its symptoms and severity, and manifests itself in the form of urgency, incontinence and fragmentation of faeces, with repeated, incomplete or difficult evacuations. The set of these symptoms constitutes what is known as anterior resection syndrome (ARS), which can negatively influence the quality of life of the operated patients and constitutes the main objective of the study to be investigated.

From this study, the investigators want to evaluate the efficacy of stimulation of the efferent loop prior to the closure of the ileostomy along with rehabilitation of the pelvic floor after the closure of the ileostomy, in the quality of life of patients who underwent anterior resection of the rectum. A non-pharmacological randomized clinical trial will be conducted, comparing a control group (usual clinical practice), with respect to the experimental group where stimulation of the efferent loop will be performed prior to the closure of the ostomy along with pelvic floor rehabilitation after the closure of the latter. The main dependent variable will be the quality of life evaluated according to the QLQ CR-29 questionnaire, and secondary dependent variables will be evaluated postoperative paralytic ileus and the previous resection syndrome using the LARS scale.

Read the detailed description

Many of the patients operated with sphincter preservation will present an alteration of bowel function and defecation. This dysfunction is variable in its symptoms and severity, and manifests itself in the form of urgency, incontinence and fragmentation of faeces, with repeated, incomplete or difficult evacuations. The set of these symptoms constitutes what is known as anterior resection syndrome (ARS), which can negatively influence the quality of life of the operated patients and constitutes the main objective of the study to be investigated.

From this study, the investigators want to evaluate the efficacy of stimulation of the efferent loop prior to the closure of the ileostomy along with rehabilitation of the pelvic floor after the closure of the ileostomy, in the quality of life of patients who underwent anterior resection of the rectum. A non-pharmacological randomized clinical trial will be conducted, comparing a control group (usual clinical practice), with respect to the experimental group where stimulation of the efferent loop will be performed prior to the closure of the ostomy along with pelvic floor rehabilitation after the closure of the latter. The main dependent variable will be the quality of life evaluated according to the QLQ CR-29 questionnaire, and secondary dependent variables will be evaluated postoperative paralytic ileus and the previous resection syndrome using the LARS scale.

Conditions
Rectal Cancer
Being tested
Stimulation of efferent loop, Rehabilitation pelvic floor
Keywords
rectal cancer, ileostomy, quality of life, anterior resection syndrome
Medical subject headings
Rectal Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Stimulation of efferent loopProcedure or surgery

    Stimulation of efferent loop: 3 weeks before the ileostomy closure surgery, efferent loop will be stimulated with 250 ml of water and thickened.

    This procedure consists of introducing through the light efferent loop ileostomy 250 ml of water with thickener every 48-hours during the first two weeks and once daily the thrid week with a Foley catheter. Patient will be provided with all the material and the procedure sheet for all the stimulation of the efferent loop sessions. This technique will be performed at patient's home until the day before the ostomy patient closure surgery.

  • Rehabilitation pelvic floorProcedure or surgery

    3 months after the closure of the ileostomy, you will be referred to the pelvic floor rehabilitation unit,where will start 15 individual sessions, 2 days a week (8 weeks of sessions), with reeducation of defecatory habits and hygienic-dietary measures, defecation record where assess stool consistency using the Bristol Scale and number of bowel movements that take place in 24 hours, muscle toning exercises (Exercises Kegel), Biofeedback (BF), rectal balloon work to improve sensitivity and accommodation, reeducation of the expulsive maneuver, and perineal block in situations hyperpressive.

Study groups in NCT04569331
Study groupRoleWhat they receive
Control groupNo interventionPatients undergoing anterior rectal resection with protective ileostomy will follow routine clinical practice. During hospital admission for ileostomy closure surgery, the stoma therapist reinforces the information on the possibility of anterior resection syndrome (ARS) and hygienic-dietary measures. At the level of the ARS, the patient is informed of the possibility of increased frequency of bowel movements, evacuation dysfunction, such as urgency to defecate or feeling of incomplete emptying. At the level of diet, an astringent diet is recommended during the first week after ileostomy closure to avoid liquid stools. It is also recommended at the level of perineal hygiene to use a cleanser with a pH similar to that of the skin, applying the least possible force on the skin, dry gently after each bowel movement and apply a skin protection product to avoid dermatitis associated with incontinence.
Stimulation of efferent loop and rehabilitation pelvic floorExperimentalStimulation of efferent loop: 3 weeks before the ileostomy closure surgery, efferent loop will be stimulated with 250 ml of water and thickened every 48-hours the first two weeks and once daily the thrid week. Rehabilitation of pelvic floor: 3 months after the ileostomy closure surgery, patient will be referred to the pelvic floor unit for pelvic floor rehabilitation.
Receives: Procedure: Stimulation of efferent loop; Procedure: Rehabilitation pelvic floor

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Quality of life related to health (European Organization for the Research and treatment of Cancer Quality of Life Questionnaire (QLQ-CR29).

    The EORTC QLQ CR-29 questionnaire consists of 29 items (Likert scale), with a response scale for each of them from 1 to 4, with the following structure: 1 = Not at All 2 = A little; 3 = Quite a Bit; 4 = Very much. The QLQ-CR29 has five functional and 18 symptom scales. It contains four subscales (urinary frequency (UF), blood and mucus in stool (BMS), stool frequency (SF), and body image (BI)) and 19 single items (urinary incontinence, dysuria, abdominal pain, buttock pain, bloating, dry mouth, hair loss, taste, anxiety, weight, flatulence, fecal incontinence, sore skin, embarrassment, stoma care problems, sexual interest (men), impotence, sexual interest (women), and dyspareunia). Patients are asked to indicate their symptoms during the past week(s). Scores can be linearly transformed to provide a score from 0 to 100. Higher scores represent better functioning on the functional scales and a higher level of symptoms on the symptom scales.

    Measured: 1 month post closure of the ileostomy

  2. Quality of life related to health (European Organization for the Research and treatment of Cancer Quality of Life Questionnaire (QLQ-CR29).

    The EORTC QLQ CR-29 questionnaire consists of 29 items (Likert scale), with a response scale for each of them from 1 to 4, with the following structure: 1 = Not at All 2 = A little; 3 = Quite a Bit; 4 = Very much. The QLQ-CR29 has five functional and 18 symptom scales. It contains four subscales (urinary frequency (UF), blood and mucus in stool (BMS), stool frequency (SF), and body image (BI)) and 19 single items (urinary incontinence, dysuria, abdominal pain, buttock pain, bloating, dry mouth, hair loss, taste, anxiety, weight, flatulence, fecal incontinence, sore skin, embarrassment, stoma care problems, sexual interest (men), impotence, sexual interest (women), and dyspareunia). Patients are asked to indicate their symptoms during the past week(s). Scores can be linearly transformed to provide a score from 0 to 100. Higher scores represent better functioning on the functional scales and a higher level of symptoms on the symptom scales.

    Measured: 3 month post closure of the ileostomy

  3. Quality of life related to health (European Organization for the Research and treatment of Cancer Quality of Life Questionnaire (QLQ-CR29).

    The EORTC QLQ CR-29 questionnaire consists of 29 items (Likert scale), with a response scale for each of them from 1 to 4, with the following structure: 1 = Not at All 2 = A little; 3 = Quite a Bit; 4 = Very much. The QLQ-CR29 has five functional and 18 symptom scales. It contains four subscales (urinary frequency (UF), blood and mucus in stool (BMS), stool frequency (SF), and body image (BI)) and 19 single items (urinary incontinence, dysuria, abdominal pain, buttock pain, bloating, dry mouth, hair loss, taste, anxiety, weight, flatulence, fecal incontinence, sore skin, embarrassment, stoma care problems, sexual interest (men), impotence, sexual interest (women), and dyspareunia). Patients are asked to indicate their symptoms during the past week(s). Scores can be linearly transformed to provide a score from 0 to 100. Higher scores represent better functioning on the functional scales and a higher level of symptoms on the symptom scales.

    Measured: 6 month post closure of the ileostomy

  4. Quality of life related to health (European Organization for the Research and treatment of Cancer Quality of Life Questionnaire (QLQ-CR29).

    The EORTC QLQ CR-29 questionnaire consists of 29 items (Likert scale), with a response scale for each of them from 1 to 4, with the following structure: 1 = Not at All 2 = A little; 3 = Quite a Bit; 4 = Very much. The QLQ-CR29 has five functional and 18 symptom scales. It contains four subscales (urinary frequency (UF), blood and mucus in stool (BMS), stool frequency (SF), and body image (BI)) and 19 single items (urinary incontinence, dysuria, abdominal pain, buttock pain, bloating, dry mouth, hair loss, taste, anxiety, weight, flatulence, fecal incontinence, sore skin, embarrassment, stoma care problems, sexual interest (men), impotence, sexual interest (women), and dyspareunia). Patients are asked to indicate their symptoms during the past week(s). Scores can be linearly transformed to provide a score from 0 to 100. Higher scores represent better functioning on the functional scales and a higher level of symptoms on the symptom scales.

    Measured: 12 month post closure of the ileostomy

Secondary outcomes (4)
  1. Low anterior resection syndrome (LARS)

    Low anterior resection syndrome (LARS) score The LARS questionnaire consists of 5 questions which include: gas incontinence, fluid incontinence, stool frequency, fractionation of defecation and defecation urgency. Each question is scored based on the answer; the total can range from 0 to 42 points. According to the score, the patients are classified into two groups: without LARS, which correspond to scores between 0 and 20 points, and with LARS, which range from 21 to 42 points; Furthermore, this second group is subdivided into mild LARS (21 to 29 points) and severe LARS (30 to 42 points).

    Measured: 1 month post closure of the ileostomy

  2. Low anterior resection syndrome (LARS)

    Low anterior resection syndrome (LARS) score The LARS questionnaire consists of 5 questions which include: gas incontinence, fluid incontinence, stool frequency, fractionation of defecation and defecation urgency. Each question is scored based on the answer; the total can range from 0 to 42 points. According to the score, the patients are classified into two groups: without LARS, which correspond to scores between 0 and 20 points, and with LARS, which range from 21 to 42 points; Furthermore, this second group is subdivided into mild LARS (21 to 29 points) and severe LARS (30 to 42 points).

    Measured: 3 month post closure of the ileostomy

  3. Low anterior resection syndrome (LARS)

    Low anterior resection syndrome (LARS) score The LARS questionnaire consists of 5 questions which include: gas incontinence, fluid incontinence, stool frequency, fractionation of defecation and defecation urgency. Each question is scored based on the answer; the total can range from 0 to 42 points. According to the score, the patients are classified into two groups: without LARS, which correspond to scores between 0 and 20 points, and with LARS, which range from 21 to 42 points; Furthermore, this second group is subdivided into mild LARS (21 to 29 points) and severe LARS (30 to 42 points).

    Measured: 6 month post closure of the ileostomy

  4. Low anterior resection syndrome (LARS)

    Low anterior resection syndrome (LARS) score The LARS questionnaire consists of 5 questions which include: gas incontinence, fluid incontinence, stool frequency, fractionation of defecation and defecation urgency. Each question is scored based on the answer; the total can range from 0 to 42 points. According to the score, the patients are classified into two groups: without LARS, which correspond to scores between 0 and 20 points, and with LARS, which range from 21 to 42 points; Furthermore, this second group is subdivided into mild LARS (21 to 29 points) and severe LARS (30 to 42 points).

    Measured: 12 month post closure of the ileostomy

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted29 Sep 2020
  2. Study start15 May 2020
  3. Primary completion13 Dec 2023
  4. Study completion13 Dec 2023

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Model description
This is a randomized clinical trial on the efficacy of efferent loop stimulation prior to ileostomy closure together with pelvic floor rehabilitation after closure of the ileostomy, in the quality of life of patients undergoing anterior rectal resection
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
25 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04569331
Sponsor's protocol ID
CEI 19/26
Acronym
ENESP
Status last verified
Jan 2024
First submitted
16 Sep 2020
Last updated
1 Feb 2024
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A study testing Stimulation of efferent loop and Rehabilitation pelvic floor in people with Rectal Cancer, run by Althaia Xarxa Assistencial Universitària de Manresa at 1 site in Spain.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 1 Feb 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Spain. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Quality of life related to health (European Organization for the Research and treatment of Cancer Quality of Life Questionnaire (QLQ-CR29). (time frame: 1 month post closure of the ileostomy). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Feb 2024.

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