Nissen Versus Dor Hiatal Hernia Repair (NCT06725433) | Clinical Trial Compass
RecruitingNot Applicable
Nissen Versus Dor Hiatal Hernia Repair
Finland150 participantsStarted 2025-02-07
Plain-language summary
Hiatal hernia can present with a wide range of symptoms. An usual surgical repair technique usually includes Nissen fundoplication, while other procedures are less frequently employed. However, recurrence and reoperation rates remain high. This randomized controlled trial aims to compare the efficacy of Nissen and Dor fundoplication in preventing hiatal hernia recurrence and reducing the risk of reoperation
Participants undergoing minimally invasive hiatal hernia repair will be randomly assigned to either Nissen or Dor fundoplication. Postoperatively at 12 months, anatomical recurrence rates based on computed tomography scans and symptomatic recurrence rates, anti-reflux medication use, GERD-related quality of life, and dysphagia symptoms will be assessed. A subsequent long-term follow-up study will conducted afterwards utilizing national registry data to evaluate reoperation rates and anti-reflux medication use
Who can participate
Age range
18 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:
* At least 18 years of age
* Type II-IV hiatal hernia, confirmed by radiology or endoscopy
* Scheduled for mini-invasive hiatal hernia repair
* Emergency mini-invasive surgery for hiatal hernia
* The informed consent is acquired
Exclusion Criteria:
* Recurrent hiatal hernia
* Need for esophageal lengthening procedure (Collis)
* Gangrene or need for any resection during (emergency) surgery
* Need for laparotomy or thoracotomy/thoracoscopy
* No written consent
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.