Evidence map›Paper›PMID 30104862›Full record

ArticleDrug design, development and therapy2018

Finasteride nano-transferosomal gel formula for management of androgenetic alopecia: ex vivo investigational approach.

Osama Aa Ahmed, Waleed Y Rizq

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
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  8. Polymeric Nanohydrogel in Topical Drug Delivery System.International journal of nanomedicine · 2024
    Review
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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

2 authors at 1 institution in 2 countries.

Osama Aa AhmedDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia, oaahmed@kau.edu.sa.
Waleed Y RizqDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia, oaahmed@kau.edu.sa.
King Abdulaziz University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionFinasteride (FIN) is known as type II 5α-reductase inhibitor, which has been approved for the treatment and prevention of androgenetic alopecia. Administration of FIN by oral route has led to undesirable systemic side effects that include mood disturbance, gynecomastia, decreased libido, erectile dysfunction, and ejaculation disorder. The aim was to improve FIN delivery through skin layers and hair follicles that could possibly reduce its major side effects resulting from long-term oral administration for the treatment and prevention of male pattern baldness. MATERIALS AND

methodsFIN was formulated as nano-transferosomal (NTF) gel formulations (F1-3). The prepared formulations were characterized for encapsulation efficiency, particle size, ex vivo skin permeation, and kinetic modeling. In addition, visualization of NTF skin penetration using a fluorescence laser microscope was carried out for the selected formula (F2). RESULTS AND DISCUSSION: The results showed that FIN encapsulation efficiency percentage was 69.72 ± 8.36, 89.43 ± 6.82, and 93.1 ± 1.93 for F1, F2, and F3, respectively. FIN-NTF average vesicle sizes were 299.6 ± 45.6, 171 ± 25.6, and 197.4 ± 29.1 nm for F1, F2, and F3, respectively. FIN-NTF formulations (F1-3) showed enhancement and improvement in the amount of FIN permeated compared with raw FIN gel formula. The NTF formula revealed uniform fluorescence (rhodamine) intensity across rat skin, which indicated improved delivery through skin layers compared with control gel formula.

conclusionThese results indicated that NTF gel formula showed the ability to boost FIN delivery across skin layers and could be applied as an alternative for oral therapy.

Indexed as

Administration, CutaneousAlopeciaAnimalsDrug CompoundingFinasterideGelsHumansMaleNanostructuresRatsRats, WistarSkinFinasterideGels5α-reductase inhibitorhair lossmale-pattern baldnessnano-lipid carriers

Identifiers

PMID30104862
PMCPMC6070339
OpenAlexW2884856317

What OpenQuestion holds

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LicenceCC BY-NC
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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.