Abstract 3942
Background
Opioid-induced constipation (OIC) is the most common side effect of opioid therapy. Laxatives are usually used as a first-line treatment option for OIC. Treatment options for OIC are switching to other opioids associated with less frequent OIC, such as Fentanyl. Naldemedine is an orally active peripherally acting µ-opioid receptor antagonists that was approved in Japan from 2017 for management cancer-related OIC. The aim of this study is to investigate the relationship between Naldemedine administration and the maximum dose of oral Oxycodone which is the oral opioids used most at our hospital.
Methods
During June 2017 and December 2018, a total of 217 patients with cancer-related pain received Oxycodone at our institution. The first group of the patients concurrently received Naldemedine 0.2 mg daily (group A, n = 100) and the second group didn’t receive (group B, n = 117) for cancer-related OIC reduction. We compared the maximum Oxycodone dose between two groups by medical recode retrospectively.
Results
The median age of group A was 69 y.o. (range 20-87 y.o.), and the median age of group B was 67 y.o. (range 27-88y.o.). There was no significant difference in common patient background between group A and B. The median dose of maximum Oxycodone dose of group A was 40 mg/day (range 10-480 mg/day), and the median dose of maximum Oxycodone dose of group B was 20 mg/day (range 10-320 mg/day). There was a significant difference (Mann-Whitney U test, P < 0.0001).
Conclusions
Naldemedine administration in patients with cancer-related OIC may increase the maximum dose of oral Oxycodone.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
The authors.
Funding
Has not received any funding.
Disclosure
All authors have declared no conflicts of interest.
Resources from the same session
2432 - Retrospective comparative study of the efficacy and safety in docetaxel and ramucirumab combination chemotherapy with or without previous immune checkpoint inhibitor treatment.
Presenter: Daijiro Harada
Session: Poster Display session 1
Resources:
Abstract
2791 - Efficacy of weekly paclitaxel-bevacizumab combination in advanced non squamous non-small cell lung cancer (NSCLC) : a retrospective multicentric study.
Presenter: Geoffroy Bilger
Session: Poster Display session 1
Resources:
Abstract
2916 - Post progression survival for patients treated with docetaxel/nintedanib in the SENECA trial
Presenter: Enrica Capelletto
Session: Poster Display session 1
Resources:
Abstract
1427 - Final results of randomized phase II trial of metronomic vs weekly oral vinorelbine (OV) as first-line chemotherapy (CT) in advanced NSCLC patients unfit to platinum-based CT (P-CT): Tempo-Lung EudraCT Number: 2014-003859-61
Presenter: Dariusz Kowalski
Session: Poster Display session 1
Resources:
Abstract
3789 - Pioglitazone and clarithromycin combined with metronomic low-dose chemotherapy versus nivolumab in patients with advanced non–small-cell lung cancer treated in 2nd-line and beyond: Outcomes from a randomized phase II trial (ModuLung)
Presenter: Daniel Heudobler
Session: Poster Display session 1
Resources:
Abstract
1519 - Predicting Chemotherapy Toxicity in Elderly Patients with Advanced Non-small Cell Lung Cancer: A Prospective Multicenter Study of the National Hospital Organization in Japan
Presenter: Masaki Kanazu
Session: Poster Display session 1
Resources:
Abstract
1874 - A prospective phase II trial of carboplatin (CBDCA) and nab-paclitaxel (nabPTX) for advanced non-small cell lung cancer (NSCLC) with interstitial lung disease (ILD)
Presenter: Toshiyuki Harada
Session: Poster Display session 1
Resources:
Abstract
3819 - Weekly Epirubicin as palliative treatment in elderly patients with malignant pleural mesothelioma.
Presenter: Paola Candido
Session: Poster Display session 1
Resources:
Abstract
3390 - Survival Prolongation by Rationale INnovative Genomics (SPRING): An international WIN Consortium phase I study exploring safety and efficacy of avelumab, palbociclib, and axitinib in advanced non-small cell lung cancer (NSCLC) with integrated genomic and transcriptomic correlates.
Presenter: Benjamin Solomon
Session: Poster Display session 1
Resources:
Abstract
5069 - Preliminary results from phase 1b study of spartalizumab plus chemotherapy for advanced non-small cell lung cancer (NSCLC)
Presenter: Armando Santoro
Session: Poster Display session 1
Resources:
Abstract