Thresholds of SLR Maneuver in Obese Patients (NCT06222177) | Clinical Trial Compass
CompletedNot Applicable
Thresholds of SLR Maneuver in Obese Patients
Italy150 participantsStarted 2024-01-01
Plain-language summary
There is an increasing interest in High resolution manometry (HRM) in the preoperative assessment of patients with obesity, in order to identify the best surgical option. Sleeve gastrectomy (SG) has been known to increase the risk of gastro-esophageal reflux disease (GERD). Different techniques have been recently developed and validated to offer to these patients protection against pathologic GERD after SG.
A recent study found a significant correlation between straight leg raise (SLR) maneuver during HRM and a positive pH-study. However, these maneuver has not been validated in an obese population, therefore the normality cut-off remain unknown.
A multicenter study with a large number of patients undergoing pre-operative assessment for bariatric surgery could provide a precise threshold to predict pathologic esophageal acid exposure time.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Complete and adequate HRM and pH-impedance study performed within 2 weeks
* Successfully performed SLR maneuver (adequate intra-abdominal pressure augmentation)
* Obese with BMI\>35 Kg/m2
Exclusion Criteria:
* Patients under the age of 18
* Patients with prior foregut surgery
* Paraesophageal hiatal hernia
* Scleroderma
* Eosinophilic esophagitis
* Pregnancy
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.