Evidence map›Paper›PMID 32645909›Full record

ReviewPharmaceutics2020

In-Depth Study into Polymeric Materials in Low-Density Gastroretentive Formulations.

Nieves Iglesias, Elsa Galbis, Lucía Romero-Azogil, Elena Benito, Ricardo Lucas, M Gracia García-Martín, M-Violante de-Paz

Open access · goldAbstract readReview
In one paragraph

Review in Pharmaceutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 56 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

7 authors at 1 institution in 1 country.

Nieves IglesiasDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.
Elsa GalbisDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.ORCID 0000-0001-8521-2835
Lucía Romero-AzogilDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.
Elena BenitoDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.ORCID 0000-0002-8796-6873
Ricardo LucasDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.
M Gracia García-MartínDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.ORCID 0000-0002-7171-5236
M-Violante de-PazDepartamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/ Prof. García González, n.º 2, 41012 Seville, Spain.ORCID 0000-0002-6544-4732
Universidad de Sevilla · ES

Funding

Consejería de Economía, Innovación, Ciencia y Empleo, Junta de Andalucía P12-FPM-1553Ministerio de Ciencia, Innovación y Universidades MAT2012-38044C03-01Ministerio de Ciencia, Innovación y Universidades MAT2016-77345-C3-2-P
6 · The paper itself

Abstract

The extensive use of oral dosage forms for the treatment of diseases may be linked to deficient pharmacokinetic properties. In some cases the drug is barely soluble; in others, the rapid transit of the formulation through the gastrointestinal tract (GIT) makes it difficult to achieve therapeutic levels in the organism; moreover, some drugs must act locally due to a gastric pathology, but the time they remain in the stomach is short. The use of formulations capable of improving all these parameters, as well as increasing the resident time in the stomach, has been the target of numerous research works, with low-density systems being the most promising and widely explored, however, there is further scope to improve these systems. There are a vast variety of polymeric materials used in low-density gastroretentive systems and a number of methods to improve the bioavailability of the drugs. This works aims to expedite the development of breakthrough approaches by providing an in-depth understanding of the polymeric materials currently used, both natural and synthetic, their properties, advantages, and drawbacks.

Indexed as

alginateCarbopolcelluloseEudragitfloatinggastroretentiveGRDDSgumslow-densitypolysaccharidesraft systems

Identifiers

PMID32645909
PMCPMC7408198
OpenAlexW3039508834

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.