Evidence map›Paper›PMID 41901812›Full record

ReviewPolymers2026

Polymer Matrices for Reversible Thermogelling Hydrogels: Principles, Fabrication, and Drug Delivery Prospects.

Victor S Pyzhov, Elena O Bakhrushina, Vladimir I Gegechkori, Valery V Smirnov, Grigoriy Y Evzikov, Anna K Kartashova, Irina M Zubareva, Ivan I Krasnyuk, Ivan I Krasnyuk

Abstract readReview
In one paragraph

Review in Polymers, 2026. 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. Review
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

9 authors.

Victor S PyzhovMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0003-2174-7157
Elena O BakhrushinaMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0001-8695-0346
Vladimir I GegechkoriMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0001-8437-1148
Valery V SmirnovMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0002-8232-6682
Grigoriy Y EvzikovMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.
Anna K KartashovaMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0009-0001-8844-2051
Irina M ZubarevaMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0002-0367-214X
Ivan I KrasnyukMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0001-8557-8829
Ivan I KrasnyukMinistry of Health of the Russian Federation, Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str., Moscow 119991, Russia.ORCID 0000-0002-7242-2988

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This review presents a comprehensive analysis of modern thermosensitive polymer systems for in situ systems (ISSs) which are used for targeted drug delivery in situ. The main classes of polymers used to create "smart" hydrogels that undergo a "sol-gel" phase transition in response to a temperature stimulus in the physiological range are considered. Key representatives of thermosensitive matrices are described in detail: synthetic block copolymers (poloxamers, block copolymers of polylactic-co-polyglycolic acid with polyethyleneglycol, etc.) and natural, modified natural, and semi-synthetic polymers (chitosan, including in combination with β-glycerophosphate, xyloglucan, etc.). This paper systematizes the advantages and disadvantages of various thermosensitive systems and highlights the key risks in their pharmaceutical development, including the influence of the nature and concentration of the active pharmaceutical ingredients and excipients on the rheological properties and phase transition temperature. Particular attention is paid to the difference between thermoreversible and irreversible gel-forming systems. Modern in vitro, ex vivo, and in vivo methods for evaluating critical quality parameters of thermosensitive systems, such as gelation temperature and time, gel strength, mucoadhesive properties, and release kinetics, are discussed. The need to develop standardized and biologically relevant methods to improve the reproducibility and success of preclinical studies is emphasized. The review is intended to help researchers to make informed choices about polymer matrices and optimize compositions for successful pharmaceutical development.

Indexed as

chitosandrug deliveryelastin-like polypeptidesin situ gelLCSTPLGA-PEGPNVCLpoloxamerpolyoxazolinethermosensitive hydrogelxyloglucan

Identifiers

PMID41901812
PMCPMC13030595

What OpenQuestion holds

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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.