Evidence map›Paper›PMID 36586047›Full record

ArticleJournal of materials science. Materials in medicine2022

Vacuum sealing drainage system combined with an antibacterial jackfruit aerogel wound dressing and 3D printed fixation device for infections of skin soft tissue injuries.

Xin Hu, Huijian Li, Wenting Guo, Huiqin Xiang, Liang Hao, Fanrong Ai, Souradeep Sahu, Chen Li

Open access · goldAbstract read
In one paragraph

Article in Journal of materials science. Materials in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

5 citing papers in PubMed, 24 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

8 authors at 1 institution in 1 country.

Xin Hu *Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
Huijian Li *Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
Wenting GuoThe Second Clinical Medical School, Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
Huiqin XiangThe Second Clinical Medical School, Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
Liang HaoDepartment of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
Fanrong AiSchool of Mechanical & Electronic Engineering, Nanchang University, Nanchang, Jiangxi, 330031, People's Republic of China.
Souradeep SahuDepartment of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China.
Chen LiDepartment of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China. 15679191922@163.com.ORCID http://orcid.org/0000-0003-1472-9735
Nanchang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Injuries and infections of skin and soft tissue are commonly encountered in primary health care and are challenging to manage. Vacuum sealing drainage (VSD) is generally used in clinical treatment, but current commercial methods of VSD have some disadvantages, such as easy blockage, nonantibacterial effects, and inconvenient curved surfaces. Herein, we report a functional zinc oxide/jackfruit aerogel (ZnO/JFA) composite material that is ultralight, superabsorbent and antibacterial as a new antibacterial VSD wound dressing. The JFA is carbonized from fresh jackfruit, and the JFA exhibits superhydrophilicity and superabsorbability. The water absorption rate of JFA was up to 1209.39%, and the SBF absorption rate was up to 1384.22%. The water absorption rate of ZnO/JFA was up to 494.47%, and the SBF absorption rate was up to 473.71%. The JFA and ZnO/JFA possess a pipeline structure, which is beneficial for absorbing wound exudates. In addition, surface modification of nanosized ZnO and its effects on antibacterial properties and biocompatibility were performed. When the concentration of ZnO/JFA was 3.125 mg/mL, the survival rate of human fibroblast cells was close to 80%, while the antibacterial rates against Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli were up to 99.06%, 75.28% and 93.58%, respectively. Moreover, a 3D printed assisted device was introduced to make the ZnO/JFA wound dressing more attached to the bottom of the wound on a curved surface. An integrated device was formed under the printing mold, and then animal experiments were conducted in vivo. The results showed that a healing rate of almost 100% for infected skin wounds was obtained with this novel VSD device after 14 days, compared to only 79.65% without the VSD device. This novel VSD with a negative pressure suction dressing is beneficial for healing infectious wounds.

Indexed as

ArtocarpusNegative-Pressure Wound TherapySoft Tissue InjuriesZinc OxideAnimalsAnti-Bacterial AgentsBandagesEscherichia coliHumansPrinting, Three-DimensionalAnti-Bacterial AgentsZinc Oxide

Identifiers

PMID36586047
PMCPMC9805414
OpenAlexW4313322908

What OpenQuestion holds

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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.