Evidence map›Paper›PMID 34679130›Full record

ArticlePloS one2021

Treatment failure to sodium stibogluconate in cutaneous leishmaniasis: A challenge to infection control and disease elimination.

Hermali Silva, Achala Liyanage, Theja Deerasinghe, Vasana Chandrasekara, Kalaivani Chellappan, Nadira D Karunaweera

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. An Update on Clinical and Pathogenic Spectra of Leishmaniasis.Expert reviews in molecular medicine · 2025
    Review
  6. A novel inhibitory strategy ofFuture microbiology · 2025
    Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
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 at 3 institutions in 2 countries.

Hermali SilvaDepartment of Parasitology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka.
Achala LiyanageBase Hospital Tangalle, Tangalle, Sri Lanka.ORCID 0000-0001-9583-8399
Theja DeerasingheDistrict General Hospital Hambantota, Hambantota, Sri Lanka.
Vasana ChandrasekaraDepartment of Statistics & Computer Science, Faculty of Science, University of Kelaniya, Colombo, Sri Lanka.
Kalaivani ChellappanDepartment of Electrical, Electronic and System Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia.ORCID 0000-0002-2618-216X
Nadira D KarunaweeraDepartment of Parasitology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka.ORCID 0000-0003-3985-1817
University of Colombo · LKNational University of Malaysia · MYUniversity of Kelaniya · LK

Funding

Epidemiology and transmission of Leishmania donovani infections in Sri Lanka and BhutanU01AI136033 · NIAID · UNIVERSITY OF COLOMBO · PI KARUNAWEERA, NADIRA DHARSHANI, ZHOU, GUOFA · 2017 to 2021
$2.0M
NIAID NIH HHS U01 AI136033
6 · The paper itself

Abstract

The first-line treatment for Leishmania donovani-induced cutaneous leishmaniasis (CL) in Sri Lanka is intra-lesional sodium stibogluconate (IL-SSG). Antimony failures in leishmaniasis is a challenge both at regional and global level, threatening the ongoing disease control efforts. There is a dearth of information on treatment failures to routine therapy in Sri Lanka, which hinders policy changes in therapeutics. Laboratory-confirmed CL patients (n = 201) who attended the District General Hospital Hambantota and Base Hospital Tangalle in southern Sri Lanka between 2016 and 2018 were included in a descriptive cohort study and followed up for three months to assess the treatment response of their lesions to IL-SSG. Treatment failure (TF) of total study population was 75.1% and the majority of them were >20 years (127/151,84%). Highest TF was seen in lesions on the trunk (16/18, 89%) while those on head and neck showed the least (31/44, 70%). Nodules were least responsive to therapy (27/31, 87.1%) unlike papules (28/44, 63.6%). Susceptibility to antimony therapy seemed age-dependant with treatment failure associated with factors such as time elapsed since onset to seeking treatment, number and site of the lesions. This is the first detailed study on characteristics of CL treatment failures in Sri Lanka. The findings highlight the need for in depth investigations on pathogenesis of TF and importance of reviewing existing treatment protocols to introduce more effective strategies. Such interventions would enable containment of the rapid spread of L.donovani infections in Sri Lanka that threatens the ongoing regional elimination drive.

Indexed as

AdolescentAdultAgedAntimony Sodium GluconateAntiprotozoal AgentsChildChild, PreschoolDisease EradicationFemaleHumansInfantInfection ControlLeishmaniasis, CutaneousMaleMiddle AgedTreatment FailureAntimony Sodium GluconateAntiprotozoal Agents

Identifiers

PMID34679130
PMCPMC8535432
OpenAlexW3207430516

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.