Multicenter experience with digital single-operator cholangioscopy in pregnant patients

Autor: Olaya I. Brewer Gutierrez, Gala Godoy Brewer, Claudio Zulli, Sooraj Tejaswi, Rishi Pawa, Priya Jamidar, Carlos Robles-Medranda, Swati Pawa, Jose V. Camilion, Roberto Oleas, Nasim Parsa, Thomas Runge, Diana Miaw, Yervant Ichkhanian, Mouen A. Khashab
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Endoscopy International Open, Vol 09, Iss 02, Pp E116-E121 (2021)
Druh dokumentu: article
ISSN: 2364-3722
2196-9736
DOI: 10.1055/a-1320-0084
Popis: Background and study aims The use of fluoroscopy during pregnancy should be minimized given that a clear-cut safe radiation dose in pregnancy is unknown. The role of digital single-operator cholangioscopy (D-SOC) as an alternative to standard enodoscopic retrograde cholangiopancreatography (ERCP) in pregnant patients has not been comprehensively studied. This study assessed 1 Technical success defined as performance of ERCP with D-SOC without the use of fluoroscopy in pregnant patients; 2 safety of D-SOC in pregnancy; and 3 maternal and neonatal outcomes after D-SOC during/after pregnancy. Patients and methods This was an international, multicenter, retrospective study at 6 tertiary centers. Pregnant patients who underwent D-SOC for the treatment of bile duct stones and/or strictures were included. Results A total of 10 patients underwent D-SOC. Indications for ERCP were choledocholithiasis, strictures, previous stent removal, and choledocholithiasis/stent removal. Bile duct cannulation without fluoroscopy was achieved in 10 of 10 patients (100 %). Moreover, 50 % of patients (5/10) completed a fluoroless ERCP with D-SOC. Mean fluoroscopy dose and fluoroscopy time were 3.4 ± 7.2 mGy and 0.5 ± 0.8 min, respectively. One case of mild bleeding and one case of moderate post-ERCP pancreatitis occurred. The mean gestational age at delivery was 36.2 ± 2.6 weeks. Median birth weight was 2.5 kg [IQR: 2.2–2.8]. No birth defects were noted. Conclusion ERCP guided by D-SOC appears to be a feasible and effective alternative to standard ERCP in pregnant patients. It enables avoidance of radiation in half of cases.
Databáze: Directory of Open Access Journals
Externí odkaz: