4.7 Article

A Prospective Cohort Study Evaluating PAN-PROMISE, a Patient-reported Outcome Measure to Detect Post-ERCP Morbidity

Journal

CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
Volume 21, Issue 5, Pages -

Publisher

ELSEVIER SCIENCE INC
DOI: 10.1016/j.cgh.2022.08.034

Keywords

Cotton Consensus Criteria; PAN-PROMISE; Patient-reported Outcome Measure; Post-ERCP Morbidity; Post-ERCP Pancreatitis

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This study aimed to determine the value of PAN-PROMISE in independently defining ERCP-related morbidity. The results showed that a substantial number of patients experience significant morbidity after ERCP despite not developing PEP or other adverse events. Further research is needed to better understand the reasons behind this increase in symptoms and find interventions to reduce the symptom burden post-ERCP.
BACKGROUND & AIMS: The Cotton Consensus (CC) criteria for post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP) may not capture post-ERCP morbidity. PAN-PROMISE, a patientreported outcome measure (PROM), was developed to quantify acute pancreatitis-related morbidity. This study aims to determine the value of PAN-PROMISE in independently defining ERCP-related morbidity. METHODS: We conducted a prospective cohort study of patients undergoing ERCP at 2 academic centers from September 2021 to August 2022. We administered PAN-PROMISE and assessed quality of life and work productivity at baseline, 48 to 72 hours, 7 days, and 30 days following ERCP. PEP was defined by a 3-physician committee using the CC criteria. We defined high morbidity following ERCP (elevated PROM) by an increase of PAN-PROMISE score of >7 at 7 days post-procedure. The McNemar test assessed discordance between PEP and elevatedPROM. RESULTS: A total of 679 patients were enrolled. Choledocholithiasis (30%) and malignant biliary obstruction (29%) were the main indications for ERCP. Thirty-two patients (4.7%) developed PEP. One hundred forty-seven patients ( 21.6%) had an elevated PROM, whereas only 20 of them (13.4%) had PEP by the CC criteria (P <.001 for discordance). An elevated PROM strongly correlated with lower physical quality of life and increased direct and indirect health care costs ($80 and $25 per point increase in PAN-PROMISE, respectively). Patients with pancreatic cancer (odds ratio, 4.52; 95% confidence interval, 1.68-10.74) and primary sclerosing cholangitis (odds ratio, 1.79; 95% confidence interval, 1.29-2.45) had the highest odds of elevated PROM. CONCLUSIONS: A substantial number of patients experience significant morbidity after ERCP despite not developing PEP or other adverse events. Future studies are needed to characterize better the reasons behind this increase in symptoms and potential interventions to reduce the symptom burden post-ERCP. ClinicalTrials.gov number, NCT05310409.

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