Evidence map›Paper›PMID 41821059›Full record

ArticleTropical medicine and health2026

Effectiveness of dimeticone oils versus sodium carbonate solution in the treatment of tungiasis in Kenya: a non-inferiority randomised trial.

Kana Suzuki, Yasuhiko Kamiya, Chris Smith, Satoshi Kaneko, Juma Vitalis, Obino Tai, Abigael Osendi, Asiko Ongaya, Evans Amukoye

Abstract read
In one paragraph

Article in Tropical medicine and health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Kana SuzukiSchool of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan. suzuki.kan.za@yokohama-cu.ac.jp.
Yasuhiko KamiyaSchool of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.
Chris SmithSchool of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.
Satoshi KanekoSchool of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.
Juma VitalisDepartment of Health Services, Vihiga County, Vihiga, Kenya.
Obino TaiDepartment of Health Services, Vihiga County, Vihiga, Kenya.
Abigael OsendiDepartment of Health Services, Vihiga County, Vihiga, Kenya.
Asiko OngayaKenya Medical Research Institute, Nairobi, Kenya.
Evans AmukoyeKenya Medical Research Institute, Nairobi, Kenya.

Funding

Japan Society for the Promotion of Science JP19K10623Japan Society for the Promotion of Science JP23K09718
6 · The paper itself

Abstract

backgroundTungiasis is a cutaneous parasitic disease caused by the female flea Tunga penetrans. The World Health Organization recommends two-component dimeticone (NYDA

methodsA randomised, observer-blinded, non-inferiority trial was conducted, with the non-inferiority margin set at 10%. A total of 160 eligible children with 941 flea infections were matched and randomised. The number of lesions per child per foot ranged from 1 to 10, with a median of 5 lesions. Each participant received both treatments, with one treatment applied to each foot. Health conditions, including inflammation scores and adverse events, were recorded. Observations were recorded on days 3, 5, 7, 9, and 11 using a digital microscope to determine flea viability.

resultsData from 157 children aged 4-15 years were analysed, comprising a total of 843 lesions. On day 11, the proportion of dead fleas was 88% for NYDA

conclusionsThis study demonstrated that 5% sodium carbonate did not meet the non-inferiority margin compared with NYDA

Indexed as

Disease vectorsPublic healthTreatment switching

Identifiers

PMID41821059
PMCPMC12980886

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