Evidence map›Paper›PMID 31350675›Full record

ArticlePharmaceutical research2019

Preparation of Ondansetron Hydrochloride-Loaded Nanostructured Lipid Carriers Using Solvent Injection Method for Enhancement of Pharmacokinetic Properties.

Van-An Duong, Thi-Thao-Linh Nguyen, Han-Joo Maeng, Sang-Cheol Chi

Abstract read
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Article in Pharmaceutical research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 20% of its field
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

12 citing papers in PubMed, 37 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Van-An DuongCollege of Pharmacy, Gachon University, 191 Hambakmoero, Yeonsu-gu, Incheon, 21936, South Korea.
Thi-Thao-Linh NguyenCollege of Pharmacy, Gachon University, 191 Hambakmoero, Yeonsu-gu, Incheon, 21936, South Korea.
Han-Joo MaengCollege of Pharmacy, Gachon University, 191 Hambakmoero, Yeonsu-gu, Incheon, 21936, South Korea.
Sang-Cheol ChiCollege of Pharmacy, Gachon University, 191 Hambakmoero, Yeonsu-gu, Incheon, 21936, South Korea. scchi@gachon.ac.kr.ORCID http://orcid.org/0000-0003-2023-8959
Gachon University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to incorporate ondansetron hydrochloride (ODS), a water-soluble drug into nanostructured lipid carriers (NLCs) to improve the pharmacokinetic properties of the drug.

methodsNLCs were produced by solvent injection method. Various parameters of formulation and process were assessed to enhance the drug incorporation into NLCs. Physicochemical analyses, in vitro drug release, and pharmacokinetic studies were performed.

resultsEntrapment efficiency (EE) of ODS was considerably improved (>90%) by increasing pH of the aqueous phase. The use of an appropriate level of liquid lipid resulted in small, monodispersed NLCs with the enhanced EE and drug loading (DL). The optimized NLCs formulation exhibited particle size of 185.2 ± 1.9 nm, polydispersity index of 0.214 ± 0.006, EE of 93.2 ± 0.5%, and DL of 10.43 ± 0.05% as well as an in vitro sustained-release profile of ODS. Differential scanning calorimetry and X-ray powder diffraction suggested the amorphous state of ODS in the NLCs. The pharmacokinetic study in rats exhibited the sustained-release characteristic of the optimized ODS-loaded NLCs following subcutaneous administration with an extended T

conclusionsThe ODS-loaded NLCs appear potential for prolongation of drug action and reduction in dosing frequency.

Indexed as

Administration, CutaneousAnimalsAntiemeticsDrug LiberationDrug StabilityHydrogen-Ion ConcentrationLipidsMaleNanocapsulesOndansetronParticle SizeRats, Sprague-DawleySolventsTreatment OutcomeAntiemeticsLipidsNanocapsulesOndansetronSolventsentrapment efficiencynanostructured lipid carriersondansetron hydrochloridepharmacokineticssolvent injection

Identifiers

PMID31350675
OpenAlexW2966818768

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.