Trial reportClinical drug investigation2022
Effect of Food on the Pharmacokinetics of Senaparib (IMP4297) in Healthy Chinese Subjects.
Trial report in Clinical drug investigation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04057729 (An Open-label, Randomized, Single-dose, Two-way Crossover Study to Evaluate the Effect of Food on the Pharmacokinetic Characteristics of IMP4297 Capsules in Healthy Subjects), which is not on this map. Cited by 1 paper.
What it found
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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.
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.
An Open-label, Randomized, Single-dose, Two-way Crossover Study to Evaluate the Effect of Food on the Pharmacokinetic Characteristics of IMP4297 Capsules in Healthy Subjects
Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesData on the effect of food on the pharmacokinetics of senaparib (previously IMP4297), an oral poly (adenosine diphosphate-ribose) polymerase inhibitor, are limited. This study was conducted to evaluate the effect of food on the pharmacokinetics of senaparib in healthy Chinese subjects.
methodsThis is a phase I, open-label, randomized, single-dose, two-way crossover study. Healthy Chinese male subjects were randomized 1:1 to receive a single dose of senaparib 100 mg in two prandial states: fasted or after a high-fat meal; subjects were given a second dose after switching prandial states and a washout period of at least 7 days. Pharmacokinetics were assessed at pre-dose and up to 72 h post-dose. Safety was assessed throughout the study.
resultsSixteen subjects were randomized and included in the pharmacokinetic analysis; 15 completed the study. The presence of food slowed the rate of senaparib absorption (time to maximum concentration) by ~ 3 h and reduced the maximum concentration of senaparib by ~ 24%. Total exposure to senaparib was higher in the fed than fasted state; senaparib area under the plasma concentration-time curve from time zero to the last measurable concentration and area under the plasma concentration-time curve from time zero to infinity were increased by ~ 24 and ~28%, respectively. Safety profiles were similar in both prandial states. All treatment-emergent adverse events were grade 1 in severity; no serious adverse events or deaths were reported.
conclusionsFood slightly decreased the rate and increased the extent of senaparib absorption following oral administration. However, the effect of food on various exposure parameters was not considered clinically meaningful. Safety data were consistent with the known profile of senaparib and senaparib was well tolerated in the fed and fasted states in healthy subjects. These results indicated that senaparib could be administered orally with or without food. CLINICAL
trial registrationClinicalTrials.gov NCT04057729.
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