ArticleEuropean journal of drug metabolism and pharmacokinetics2012
In vitro-in situ permeability and dissolution of fexofenadine with kinetic modeling in the presence of sodium dodecyl sulfate.
Article in European journal of drug metabolism and pharmacokinetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed, 18 citations in OpenAlex.
- Biopharmaceutic Assessment of Post-Approval Changes for Azithromycin Immediate Release Tablets Using Predictive In Vitro Dissolution and a Model-Informed Approach.Pharmaceutical research · 2026Article
- Solid Form and Phase Transformation Properties of Fexofenadine Hydrochloride during Wet Granulation Process.Pharmaceutics · 2021Article
- Investigation to Explain Bioequivalence Failure in Pravastatin Immediate-Release Products.Pharmaceutics · 2019Article
- "Development of Fixed Dose Combination Products" Workshop Report: Considerations of Gastrointestinal Physiology and Overall Development Strategy.The AAPS journal · 2019Article
- Evaluating the Anti-nociceptive and Anti-inflammatory Effects of Ketotifen and Fexofenadine in Rats.Advanced pharmaceutical bulletin · 2015Article
- Drug transport mechanism of oral antidiabetic nanomedicines.International journal of endocrinology and metabolism · 2014Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to estimate passive permeability and efflux transport parameters of fexofenadine (FEX) from in vitro cell culture and in situ rat experiments and determine the dissolution profile of FEX in the absence and presence of sodium dodecyl sulfate (SDS). The dissolution rate of FEX was investigated at different pH values and in the presence of SDS. The permeability of FEX was determined in situ in small intestine of Wistar rats and in vitro in Caco-2 cell monolayer. Permeability of FEX was determined at different donor concentrations, and the effect of SDS at two concentration levels (10 and 50 μM) on FEX permeability was evaluated. The transepithelial electrical resistance values of the in vitro technique were measured to assess monolayer integrity before and after the permeability studies. The FEX permeability parameters in the absence and presence of SDS were estimated using Phoenix WinNonlin software program and compared with other laboratory results for both in vitro and in situ studies. The results showed that FEX has a low permeability in the paracellular permeability as well a potential inhibition of secretion mediated by P-glycoprotein (P(gp)), and its permeability increased with presence of SDS. The dissolution of FEX was pH-dependent and significantly enhanced, especially in the presence of 50 mg SDS.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.