David Mobley studies the complications that can occur after liver transplants, with a particular interest in biliary stricture, which is a narrowing of the bile duct. This condition can lead to serious complications, requiring repeated medical interventions. He has developed and evaluated a structured approach to dilate the bile duct, which is designed to improve patient outcomes and reduce the need for multiple procedures. This research aims to make the recovery process easier and more effective for children who have undergone liver transplants.
Key findings
The three-session biliary dilation protocol significantly reduced total drainage time in pediatric patients after liver transplantation, leading to better health outcomes.
The standardized approach resulted in fewer interventions, ensuring children experienced less discomfort and fewer medical procedures overall.
Patients who followed the structured dilation protocol showed improved recovery rates, highlighting the effectiveness of this method compared to previous practices.
Frequently asked questions
Does Dr. Mobley study complications after liver transplants?
Yes, Dr. Mobley specifically focuses on complications like biliary stricture that affect children after liver transplants.
What treatments has Dr. Mobley researched for biliary stricture?
He has researched a three-session biliary dilation protocol that helps reduce the need for multiple interventions and improves patient outcomes.
Is Dr. Mobley's work relevant to children who have had liver transplants?
Absolutely, his research is directly aimed at improving treatment for pediatric patients facing complications after liver transplants.
Publications in plain English
Percutaneous Ultrasound Guided Gastrostomy Tube Placement: A Prospective Cohort Trial.
2022
Journal of intensive care medicine
Reis SP, Brejt SZ, Weintraub JR, Ahmad N, Susman J +1 more
Plain English This study looked at two methods for placing a feeding tube in patients who cannot eat normally: one method using ultrasound (PUG) and the other using X-ray (PRG). Both methods worked well, with a success rate of 96% for each, but the ultrasound method took longer, averaging 39.7 minutes compared to 30.5 minutes for the X-ray method. Using ultrasound is safer because it avoids radiation exposure and can be done at the bedside, making it more accessible for critically ill patients.
Who this helps: This helps patients in critical care who need feeding tubes, as well as their healthcare providers.
Prophylactic endovascular internal iliac balloon placement during cesarean hysterectomy for placenta accreta spectrum.
2022
American journal of obstetrics & gynecology MFM
Overton E, Booker WA, Mourad M, Moroz L, Nhan Chang CL +16 more
Plain English This study looked at the effects of using a special balloon catheter during cesarean hysterectomy for a condition called placenta accreta spectrum, comparing patients who had the balloon placed to those who did not. The researchers found that while the balloon did not reduce blood loss or complications, it did increase surgery and anesthesia times significantly — from about 5 hours to over 8 hours for anesthesia. This matters because it suggests that using the balloon may not be beneficial and could lead to longer surgeries without improving safety.
Who this helps: This information benefits doctors treating pregnant patients with placenta accreta spectrum.
Evaluation of a three-session biliary dilation protocol following transplant-related biliary stricture in pediatric patients.
2019
Pediatric transplantation
Reis SP, Bruestle K, Brejt S, Tulin-Silver S, Frenkel J +8 more
Plain English Bile duct strictures are a common complication after pediatric liver transplant, often requiring repeated procedures. This study tested a structured three-session dilation protocol and found it reduced total drainage time and improved outcomes compared to less systematic approaches. A standardized biliary dilation protocol can spare children multiple interventions.
A novel endovascular adjustable polytetrafluoroethylene-covered stent for the management of hepatic encephalopathy after transjugular intrahepatic portosystemic shunt.
2007
Journal of vascular and interventional radiology : JVIR
Weintraub JL, Mobley DG, Weiss ME, Swanson E, Kothary N
Plain English This study looked at a new type of stent that can be adjusted to help manage a serious brain condition called hepatic encephalopathy in patients who have undergone a procedure called TIPS. Researchers found that using a special stent made it possible to quickly narrow the TIPS, which improved blood flow to the liver and effectively reversed symptoms of hepatic encephalopathy. This is important because it offers a new, flexible treatment option for patients suffering from this condition after TIPS.
Who this helps: This helps patients with hepatic encephalopathy after a TIPS procedure.
Stephen P Reis Jonathan Susman Joshua L Weintraub Eve Overton Whitney A Booker Mirella Mourad Leslie Moroz Chia-Ling Nhan Chang Noelle Breslin Sbaa Syeda
Physician data sourced from the
NPPES NPI Registry
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Publication data from
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Plain-English summaries generated by AI.
Not medical advice.