Long-Term PEG-J tube safety in patients with advanced parkinson s disease

OBJECTIVES: The objectives of this study were to present procedure-and device-Associated adverse events (AEs) identified with long-Term drug delivery via percutaneous endoscopic gastrojejunostomy (PEG-J). Levodopa-carbidopa intestinal gel (LCIG, also known in US as carbidopa-levodopa enteral suspension, CLES) is continuously infused directly to the proximal small intestine via PEG-J in patients with advanced Parkinson s disease (PD) to overcome slow and erratic gastric emptying and treat motor fluctuations that are not adequately controlled by oral or other pharmacological therapy. METHODS: An independent adjudication committee of three experienced (425 years each) gastroenterologists reviewed gastrointestinal procedure-and device-Associated AEs reported for PD patients (total n=395) enrolled in phase 3 LCIG studies. The rate, clinical significance, and causality of the procedure/device events were determined. RESULTS: The patient median exposure to PEG-J at the data cutoff was 480 days. Procedure-and device-Associated serious AEs (SAEs) occurred in 67 (17%) patients. A total of 42% of SAEs occurred during the first 4 weeks following PEG-J placement. SAEs of major clinical significance with the highest procedural incidence were peritonitis (1.5%), pneumonia (1.5%), and abdominal pain (1.3%). The most common non-serious procedure-and device-Associated AEs were abdominal pain (31%), post-operative wound infection (20%), and procedural pain (23%). In all, 17 (4.3%) patients discontinued treatment owing to an AE. CONCLUSIONS: In conclusion, incidences of PEG-J AEs with the LCIG delivery system and PEG-J longevity were compared favorably with ranges described in the PEG/PEG-J literature. A low discontinuation rate in this study suggests acceptable procedural outcomes and AE rates in PD patients treated with this PEG-J drug delivery system.