Clearing bile duct stones in pregnant women
Official title: Endoscopic Common Bile Duct Stones Clearance During Pregnancy: Challenges and Solutions
Run by South Valley University · NCT06092905 · Data updated 2026-05-14
This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.
This study looks at how safely and effectively doctors can remove bile duct stones from pregnant women using special techniques to protect both the mother and baby.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years to 50 Years |
| Sex | Women only |
| Enrollment | 30 (estimated) |
| Sponsor | South Valley University Academic / other |
| Drugs / interventions | radiation |
| Locations | 1 site (Qinā) |
| Trial ID | NCT06092905 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are pregnant women who are experiencing symptoms related to common bile duct stones.
✕Probably not a fit
Patients with pancreatitis or cholangitis will not benefit from this study as they are excluded from participation.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study analyzes the outcomes of endoscopic clearance of common bile duct stones in pregnant patients experiencing symptomatic choledocholithiasis from June 2015 to June 2023. The approach involves using safe sedation and anesthesia techniques, performing the procedure in a left lateral decubitus position to accommodate the pregnant uterus, and utilizing trans-abdominal ultrasound instead of fluoroscopy to minimize radiation exposure. Data on perioperative outcomes and follow-up will be collected and analyzed to assess the effectiveness and safety of this method.
Why it matters
Potential benefit: If successful, this study could provide a safer method for treating bile duct stones in pregnant women, reducing risks associated with traditional procedures.
How similar studies have gone: While this approach is innovative in the context of pregnancy, similar studies have shown success in endoscopic procedures for bile duct stones in non-pregnant populations.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Pregnant women with symptomatic common bile duct stones. Exclusion Criteria: * Presence of pancreatitis or cholangitis.
Where it's running
-
Qena Faculty of Medicine, South Valley University Hospitals
Qinā, Egypt Recruiting
Study contacts
- Principal investigator: Abdallah M Aly, Md — South Valley University
- Study coordinator: Abdallah M Aly, Md
- Email: abdallahsurgery@med.svu.edu.eg
- Phone: +201011716497
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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One-stage laparoendoscopic approach for gallbladder and common bile duct stones
This trial tests whether a single-operation laparoendoscopic 'rendezvous' approach—combining laparoscopic gallbladder removal with endoscopic bile duct clearance—works safely and effectively for patients with both gallbladder and common bile duct stones.
-
Pancreatic stent to prevent pancreatitis after transpapillary gallbladder-preserving stone removal for patients with gallbladder and common bile duct stones
This trial will test whether adding a preventive pancreatic stent to standard rectal indomethacin lowers the risk of pancreatitis after transpapillary gallbladder-preserving stone removal in adults with gallbladder stones and common bile duct stones.
-
Comparing three treatments for gallbladder stones with common bile duct stones
This study tests which of three approaches—endoscopic gallbladder-preserving stone removal, ERCP with laparoscopic gallbladder removal, or conservative care—works best for adults with gallbladder stones and stones in the common bile duct.
-
Preoperative Lymph Node Assessment in Cholangiocarcinoma using Endoscopic Ultrasound
This study tests how well preoperative endoscopic ultrasound (EUS) finds lymph node metastases in adults with presumed resectable or certain unresectable cholangiocarcinomas to see if surgery should proceed.
-
Routine versus selective bile-duct imaging during gallbladder removal
This trial will test whether routinely taking X-ray images of the bile ducts during gallbladder removal or only doing them when needed leads to fewer complications for adults having gallbladder surgery without suspected bile duct stones.
-
Exploring the role of gut microbiome in gallstone disease
This study looks at how the bacteria in the gut might affect complications from gallstone disease in adults who are having their gallbladder removed.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.