Evidence map›Paper›PMID 40502551›Full record

Trial reportDrug design, development and therapy2025

Pharmacokinetics and Safety of Oxycodone/Naloxone Prolonged-Release Tablets in Chinese Patients with Chronic Pain.

Yongji He, Ling Yang, Qianqian Mou, Xiaotao Cao, Xiaohong Zhu, Ying Wang, Zhu Luo

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Drug design, development and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yongji He *Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
Ling Yang *Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.ORCID 0000-0002-0594-4620
Qianqian MouDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
Xiaotao CaoDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
Xiaohong ZhuDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
Ying WangDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
Zhu LuoDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The study aimed to assess pharmacokinetics and safety of two oxycodone/naloxone prolonged-release tablet formulations in the Chinese population. Methods: The study was conducted in 36 Chinese patients with chronic pain in both fasting and fed states. Each state involved a single-dose (40 mg/20 mg), randomized, open-label, two-period crossover clinical trial. Results: In the fasting study, the mean (± standard deviation, SD) peak concentration (C Conclusion: The study showed the pharmacokinetic profiles, as well as good safety and tolerability of 40 mg/20 mg oxycodone/naloxone prolonged-release tablets in Chinese subjects, supporting further development and application in the Chinese population.

Indexed as

Analgesics, OpioidChronic PainNaloxoneOxycodoneAdultArea Under CurveCross-Over StudiesDelayed-Action PreparationsDrug CombinationsEast Asian PeopleFemaleHumansMaleMiddle AgedTabletsYoung AdultAnalgesics, OpioidDelayed-Action PreparationsDrug CombinationsNaloxoneOxycodoneoxycodone naloxone combinationTabletsChinese populationnaloxoneoxycodonepharmacokinetics

Identifiers

PMID40502551
PMCPMC12153937

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.