Percutaneous Transhepatic Biliary Drainage for Malignant Biliary Obstruction in Advanced Solid Organ Malignancy: Clinical Outcomes and a Perspective on Quality of Life

Background: Malignant obstructive jaundice is associated with a poor prognosis. Patients can undergo percutaneous transhepatic biliary drainage (PTBD), but the impact it has on quality of life is not well understood.Objective: To assess the potential impact of PTBD on quality of life in patients with obstructive jaundice from advanced malignancy using surrogate markers including complications, hospital length of stay, readmission, reintervention, and mortality. Methods: A retrospective analysis of a single-centre cohort of all patients with advanced solid organ malignancy undergoing PTBD between April 2020 and February 2022. Data was collected from electronic medical records.Results: Among the sixteen patients, abdominal pain and cholangitis were observed in 62.5% and 37.5% patients, respectively. Peritonitis, biliary leak, perihepatic abscess, and haemobilia occurred in individual cases. The median hospital length of stay post PTBD was nine days. The 30-day readmission rate for PTBD-related complications was 31.3% with a median of three total readmissions per patient. The 30-day reintervention rate was 62.5%. The 30-day all-cause mortality was 25% (95% CI:8.9-53.3), which included one procedure-related death. Conclusions: Quality of life in patients with obstructive jaundice from advanced solid organ malignancy undergoing PTBD can be adversely impacted due to the high risk of complications, reintervention, hospitalisation, and mortality. Thorough patient assessments are crucial in selecting appropriate candidates for PTBD.