Digestive diseases and sciences · 2023
Safety and Efficacy of Long-Term Transmural Plastic Stent Placement After Removal of Lumen Apposing Metal Stent in Resolved Pancreatic Fluid Collections with Duct Disconnection at Head/Neck of Pancreas.
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Rana Surinder S, Sharma Ravi, Sharma Gaurav, Gupta Rajesh
Аннотация
BACKGROUND AND AIMS: Replacing lumen apposing metal stents (LAMS) with permanent indwelling plastic stents after the resolution of pancreatic fluid collections (PFC) in patients with disconnected pancreatic duct (DPD) is a debatable issue. We retrospectively evaluated the safety and efficacy of replacing LAMS with long-term indwelling transmural plastic stents in patients with DPD at head/neck of pancreas.
METHODS: The database of patients with PFC who underwent endoscopic transmural drainage with LAMS over the last three years was retrospectively analyzed to identify patients with DPD at the level of the head/neck of the pancreas. The patients were divided into two groups: Group A where LAMS could be replaced with plastic stents and Group B, where LAMS could not be replaced with plastic stents. The two groups were compared for recurrence of symptoms/PFC and complications.
RESULTS: Out of 53 patients studied, 39 patients (34 males; mean age: 35.7 ± 6.6 years) were included in Group A and 14 patients in Group B (11 males; mean age: 33.4 ± 5.9 years). The demographic profile as well as indwelling time of LAMS was comparable between two groups. PFC recurrence was observed in 2/39 (5.1%) patients in group A and 6/14 (42.8%) patients in group B (p = 0.0001) with one patient in group A and 5 patients in group B requiring repeat intervention for recurrent PFC.
CONCLUSIONS: Long-term transmural plastic stent placement after removal of LAMS in pancreatic duct disconnection at head/neck of the pancreas is safe and effective strategy to prevent the recurrence of PFC.
METHODS: The database of patients with PFC who underwent endoscopic transmural drainage with LAMS over the last three years was retrospectively analyzed to identify patients with DPD at the level of the head/neck of the pancreas. The patients were divided into two groups: Group A where LAMS could be replaced with plastic stents and Group B, where LAMS could not be replaced with plastic stents. The two groups were compared for recurrence of symptoms/PFC and complications.
RESULTS: Out of 53 patients studied, 39 patients (34 males; mean age: 35.7 ± 6.6 years) were included in Group A and 14 patients in Group B (11 males; mean age: 33.4 ± 5.9 years). The demographic profile as well as indwelling time of LAMS was comparable between two groups. PFC recurrence was observed in 2/39 (5.1%) patients in group A and 6/14 (42.8%) patients in group B (p = 0.0001) with one patient in group A and 5 patients in group B requiring repeat intervention for recurrent PFC.
CONCLUSIONS: Long-term transmural plastic stent placement after removal of LAMS in pancreatic duct disconnection at head/neck of the pancreas is safe and effective strategy to prevent the recurrence of PFC.