Petra Leyendecker

A randomised controlled trial with prolonged‐release oral oxycodone and naloxone to prevent and reverse opioid‐induced constipation

Petra Leyendecker, Stefan Mueller‐Lissner, J. Nadstawek et al. · European Journal of Pain · 2008 · 254 citations

Analgesic Efficacy and Safety of Oxycodone in Combination With Naloxone as Prolonged Release Tablets in Patients With Moderate to Severe Chronic Pain

Dana Vondráčková, Petra Leyendecker, Michael Hopp et al. · Journal of Pain · 2008 · 211 citations

Opioid Epidemic, Health Sciences, Pain Medicine +13

Validation of the Bowel Function Index to detect clinically meaningful changes in opioid-induced constipation

Anne M. Rentz, Ren Yu, S. Müller‐Lissner et al. · Journal of Medical Economics · 2009 · 187 citations · Full text

Fixed-ratio combination oxycodone/naloxone compared with oxycodone alone for the relief of opioid-induced constipation in moderate-to-severe noncancer pain

Karen H Simpson, Petra Leyendecker, Michael Hopp et al. · Current Medical Research and Opinion · 2008 · 179 citations

A randomized, double-blind, active-controlled, double-dummy, parallel-group study to determine the safety and efficacy of oxycodone/naloxone prolonged-release tablets in patients with moderate/severe, chronic cancer pain

Sam H. Ahmedzai, Friedemann Nauck, Gil Bar‐Sela et al. · Palliative Medicine · 2011 · 162 citations · Full text