Evidence map›Paper›PMID 41117965›Full record

ReviewNaunyn-Schmiedeberg's archives of pharmacology2026

Biological sex differences in pharmacokinetics and adverse drug reactions.

Ahmad Aljohmani, Daniela Yildiz

Abstract readReview
In one paragraph

Review in Naunyn-Schmiedeberg's archives of pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Observational
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  3. Review
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  6. Review
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  9. Review
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  11. Review
  12. Article
  13. Article
  14. Observational
  15. Review
  16. Article
  17. Review
  18. Article
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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

2 authors.

Ahmad AljohmaniMolecular Pharmacology, Center for Molecular Signaling (PZMS), Saarland University, Homburg, Saar, Germany.
Daniela YildizMolecular Pharmacology, Center for Molecular Signaling (PZMS), Saarland University, Homburg, Saar, Germany. Daniela.yildiz@uks.eu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although physiological and hormonal differences between males and females can significantly alter drug absorption, distribution, metabolism, and excretion (ADME), most current pharmacotherapeutic guidelines remain sex neutral. The chapter aims to elucidate biological sex-specific factors across all pharmacokinetic (PK) phases, subsequent therapeutic efficacy, and adverse drug reactions (ADRs), and to highlight implications for individualized therapy including within-woman variation across the menstrual cycle and other hormonal states. This work is based on an extensive review of current literature and clinical data examining sex-specific variations across all phases of pharmacokinetics. Significant biological sex-related differences were found among all PK phases. Females tend to have slower gastric emptying, higher body fat composition, and lower glomerular filtration rates. CYP3A4 is typically more active in females, while CYP1A2, CYP2D6, and CYP2E1 show greater activity in males. In females, endogenous or exogenous hormonal fluctuation can slightly affect gastric motility, protein binding, and selected CYP activities altering clearance for susceptible drugs. In addition, pregnancy increases plasma volume and glomerular filtration with predictable effects on renally cleared drugs and selected hepatic pathways. These differences influence drug half-life, systemic exposure, and the risk of ADRs. Biological sex is a significant determinant of drug pharmacokinetics. Integrating biological sex-specific data into clinical guidelines is essential to optimize drug efficacy and minimize ADRs. Future research and regulatory action should promote biological sex aware pharmacological practices, encouraging routine inclusion of biological sex analyses in clinical trials.

Indexed as

Drug-Related Side Effects and Adverse ReactionsPharmacokineticsSex CharacteristicsAnimalsCytochrome P-450 Enzyme SystemFemaleHumansMalePharmaceutical PreparationsSex FactorsCytochrome P-450 Enzyme SystemPharmaceutical PreparationsAbsorptionBiological sexDistributionExcretionMetabolismPharmacokinetics

Identifiers

PMID41117965
PMCPMC12935741

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.