Evidence map›Paper›PMID 38714634›Full record

ArticleAAPS PharmSciTech2024

Implications of Low-concentration Polymer on the Physical Stability of Glassy Griseofulvin: Role of the Segmental Mobility.

Yanan Wang, Chai-Yee Chin, Naveen Kumar Hawala Shivashekaregowda, Qin Shi

Abstract read
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Article in AAPS PharmSciTech, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Yanan WangSchool of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng, 224005, China.
Chai-Yee ChinSchool of Pharmacy, Faculty of Health and Medical Science, Taylor's University, Subang Jaya, 47500, Malaysia.
Naveen Kumar Hawala ShivashekaregowdaSchool of Pharmacy, Faculty of Health and Medical Science, Taylor's University, Subang Jaya, 47500, Malaysia. navigcp@gmail.com.ORCID http://orcid.org/0000-0001-7417-5004
Qin ShiSchool of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng, 224005, China. 12127@jsmc.edu.cn.ORCID http://orcid.org/0000-0002-6196-4722

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Crystallization of amorphous pharmaceutical solids are widely reported to be affected by the addition of polymer, while the underlying mechanism require deep study. Herein, crystal growth behaviors of glassy griseofulvin (GSF) doped with various 1% w/w polymer were systematically studied. From the molecular structure, GSF cannot form the hydrogen bonding interactions with the selected polymer poly(vinyl acetate), polyvinyl pyrrolidone (PVP), 60:40 vinyl pyrrolidone-vinyl acetate copolymer (PVP/VA 64), and poly(ethylene oxide) (PEO). 1% w/w polymer exhibited weak or no detectable effects on the glass transition temperature (T

Indexed as

CrystallizationGriseofulvinPolymersTransition TemperatureDrug StabilityGlassHydrogen BondingPolyethylene GlycolsPolyvinylsPovidoneGriseofulvinPolyethylene GlycolsPolymersPolyvinylsPovidonebanding morphologycrystal growthflory–huggins interactionsgriseofulvinphysical stability

Identifiers

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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.