Evidence map›Paper›PMID 40574096›Full record

ReviewPharmaceutics2025

Hydroxypropyl Methylcellulose-A Key Excipient in Pharmaceutical Drug Delivery Systems.

Robert-Alexandru Vlad, Andrada Pintea, Cezara Pintea, Emőke-Margit Rédai, Paula Antonoaea, Magdalena Bîrsan, Adriana Ciurba

Abstract readReview
In one paragraph

Review in Pharmaceutics, 2025. 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
–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

25 citing papers in PubMed.

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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.

Robert-Alexandru VladDepartment of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania.ORCID 0000-0001-7751-2766
Andrada PinteaMedicine and Pharmacy Doctoral School, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania.ORCID 0009-0004-5272-0963
Cezara PinteaDepartment of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania.
Emőke-Margit RédaiDepartment of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania.
Paula AntonoaeaDepartment of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania.
Magdalena BîrsanDepartment of Drug Industry and Pharmaceutical Biotechnology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania.ORCID 0000-0003-0749-8545
Adriana CiurbaDepartment of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania.

Funding

University of Medicine, Pharmacy, Science, and Technology George Emil Palade of Târgu Mureș 164/27/10.01.2023
6 · The paper itself

Abstract

Hydroxypropyl methylcellulose (Hypromellose, HPMC) is a well-known excipient used in the pharmaceutical and nutraceutical fields due to its versatile physicochemical properties. HPMC (derived from cellulose and obtained through etherification) varies in polymerization degree and viscosity, factors that both influence its functional applications. Usually, an increased polymerization degree implies a higher viscosity, depending also on the amount of polymer used. Hypromellose plays a crucial role in solid dosage forms, serving as a binder in the case of controlled-release tablets, a film-forming agent in the case of orodispersible films and mucoadhesive films, and a release modifier due to its presence in different polymerization degrees in the case of extended or modified release tablets. However, its compatibility with other excipients and the active ingredient must be carefully evaluated to prevent formulation challenges via several analytical methods such as differential scanned calorimetry (DSC), Fourier Transformed Infrared spectroscopy (FT-IR), X-Ray Particle Diffraction (XRPD), and Scanning Electron Microscopy (SEM). This review explores the physicochemical characteristics, and diverse applications of HPMC, emphasizing its significance in modern drug delivery systems.

Indexed as

binderfilm-forming agenthydroxypropyl methylcellulosepolymerization degreeviscosity

Identifiers

PMID40574096
PMCPMC12196896

What Socratic 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 Socratic graph.