- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04367428
Pre- and Postoperative Probiotics Administration in Patients Undergoing Sleeve Gastrectomy
Effects of Pre- and Postoperative Probiotics Administration on Postoperative Weight Loss in Patients Undergoing Sleeve Gastrectomy
Patients will be randomized into 2 groups:
- G1: Patients undergoing sleeve gastrectomy as bariatric procedure and receiving pre- and postoperative probiotics
- G2: Patients undergoing sleeve gastrectomy as bariatric procedure and not receiving pre- or postoperative probiotics
Weight loss will be assessed 1 year after surgery
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Patients will be randomized into 2 groups:
- G1: Patients undergoing sleeve gastrectomy as bariatric procedure and receiving pre- and postoperative probiotics
- G2: Patients undergoing sleeve gastrectomy as bariatric procedure and not receiving pre- or postoperative probiotics
Preoperative probiotics scheme include:
- saccharomyces boulardii ntc 5375 + enterococcus faecium UBEF-41 + lactobacillus acidophilus LA 14 during 15 days (between 6th and 4th weeks before surgery)
- Bifidobacterium lactis BL 04 + Bifidobacterium breve BB 03 + Bifidobacterium bifidum BB 06 + Bifidobacterium longum BL 05 during 15 days (between 4th and 2nd weeks before surgery)
- lactobacillus rhamnosus LR 32 + lactobacillus rhamnosus HN001 + lactobacillus acidophillus LA 14 during 15 days (between 2nd week and the day before surgery)
Postoperative probiotics scheme include:
- saccharomyces boulardii ntc 5375 + enterococcus faecium UBEF-41 + lactobacillus acidophilus LA 14 during 15 days (between 1st and 3rd weeks after surgery)
- Lactobacillus rhamnosus LR 32 + Bifidobacterium lactis BL 04 + Bifidobacterium longum BL 05 + lactobacillus salivarius LS 33 + lactobacillus acidophilus LA 14 + bifidobacterium bifidum BGN 4 during 4 months (between 4th and 20th weeks after surgery.
Both groups will receive the same nutritional recommendations.
1 year after surgery, weight los will be assessed as primary outcome. Secondary outcomes will include daibetes mellitus remission and dyslipidemia remission.
Weight loss will be assessed 1 year after surgery
Study Type
Enrollment (Anticipated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Jaime Ruiz-Tovar
- Phone Number: +34630534808
- Email: jruiztovar@gmail.com
Study Contact Backup
- Name: Carolina Llavero
- Phone Number: +37649593020
- Email: carolinallavero@gmail.com
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- BMI >40
- BMI >35 associated to diabetes mellitus, hypertension, dyslipidemia or sleep apnea/hypopnea síndrome
- Patients undergoing laparoscopic sleeve gastrectomy as primary bariatric procedure
Exclusion Criteria:
- Revisional surgery
- Patients with gastroesophageal reflux disease
- Patients planned for a sleeve gastrectomy as first step of a second malabsorptive procedure
- Patients with immune deficiencies or with chronic intake of immune supressor drugs
- patients refusing to participate in the study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Probiotics
Patients will receive the previously mentioned combination of probiotics pre- and postoperatively
|
Patients will receive the previously mentioned combination of probiotics before and after surgery
|
No Intervention: No probiotics
Patients will not receive probiotics
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Weight loss
Time Frame: 1 year after surgery
|
Weight loss will be assessed as excess body mass index (BMI) loss, calculated by the formula: Excess BMI loss= (preoperative BMI-postoperative BMI)/ (preoperative BMI-25) |
1 year after surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Remission of diabetes mellitus
Time Frame: 1 year after surgery
|
Remission of diabetes mellitus will be defined as fasting glucose <100mg/dl and glycated hemoglobin <6% at blood sample
|
1 year after surgery
|
Remission of dyslipidemia
Time Frame: 1 year after surgery
|
Remission of dyslipidemia will be defined as triglycerids <200mg/dl, total cholesterol<200mg/dl and HDL-colesterol >45mg/dl at blood sample
|
1 year after surgery
|
Collaborators and Investigators
Investigators
- Study Director: Gilberto Gonzalez, Hospital Angeles del Carmen, Guadalajara, Mexico
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Garcilaso-Mex 2020/4
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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