Evidence map›Paper›PMID 34842721›Full record

ArticleGels (Basel, Switzerland)2021

Thermosensitive Polyester Hydrogel for Application of Immunosuppressive Drug Delivery System in Skin Allograft.

I-En Wu, Madonna Rica Anggelia, Sih-Yu Lin, Chiao-Yun Chen, I-Ming Chu, Cheng-Hung Lin

Abstract read
In one paragraph

Article in Gels (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
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  6. 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

6 authors.

I-En WuDepartment of Chemical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan.
Madonna Rica AnggeliaCenter for Vascularized Composite Allotransplantation, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung Memorial Medical College, Chang Gung University, Taoyuan 333, Taiwan.ORCID 0000-0002-6139-8505
Sih-Yu LinDepartment of Chemical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan.
Chiao-Yun ChenDepartment of Chemical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan.
I-Ming ChuDepartment of Chemical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan.ORCID 0000-0002-7456-8681
Cheng-Hung LinCenter for Vascularized Composite Allotransplantation, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung Memorial Medical College, Chang Gung University, Taoyuan 333, Taiwan.ORCID 0000-0001-7278-093X

Funding

Ministry of Science and Technology,Taiwan 1092314B007006Ministry of Science and Technology,Taiwan 1102221E007015
6 · The paper itself

Abstract

Tacrolimus (FK506) is a common immunosuppressive drug that is capable of suppressing acute rejection reactions, and is used to treat patients after allotransplantation. A stable and suitable serum concentration of tacrolimus is desirable for better therapeutic effects. However, daily drug administration via oral or injection routes is quite inconvenient and may encounter drug overdose or low patient compliance problems. In this research, our objective was to develop an extended delivery system using a thermosensitive hydrogel of poly ethylene glycol, D,L-lactide (L), and ϵ-caprolactone (CL) block copolymer, mPEG-PLCL, as a drug depot. The formulation of mPEG-PLCL and 0.5% PVP-dissolved tacrolimus was studied and the optimal formulation was obtained. The in vivo data showed that in situ gelling is achieved, a stable and sustained release of the drug within 30 days can be maintained, and the hydrogel was majorly degraded in that period. Moreover, improved allograft survival was achieved. Together, these data imply the potential of the current formulation for immunosuppressive treatments.

Indexed as

allotransplantationtacrolimusthermosensitive

Identifiers

PMID34842721
PMCPMC8628764

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.