Evidence map›Paper›PMID 29774291›Full record

ArticleParasite epidemiology and control2017

Significant decline in lymphatic filariasis associated with nationwide scale-up of insecticide-treated nets in Zambia.

M Nsakashalo-Senkwe, E Mwase, E Chizema-Kawesha, V Mukonka, P Songolo, F Masaninga, M P Rebollo, B Thomas, M J Bockarie, H Betts and 2 more

Abstract read
In one paragraph

Article in Parasite epidemiology and control, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Shrinking the lymphatic filariasis map of Zimbabwe: Reassessing the population requiring treatment through confirmatory mapping.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2025
    Article
  5. Review
  6. Prevalence of elephantiasis, an overlooked disease in Southern Africa: a comprehensive review.The journal of venomous animals and toxins including tropical diseases · 2024
    Review
  7. Lymphatic Filariasis Elimination Status:Tropical medicine and infectious disease · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
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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

12 authors.

M Nsakashalo-SenkweMinistry of Health, P.O. Box 30205, Lusaka, Zambia.
E MwaseSchool of Veterinary Medicine, University of Zambia, P.O. Box 32379, Lusaka, Zambia.
E Chizema-KaweshaMinistry of Health, P.O. Box 30205, Lusaka, Zambia.
V MukonkaMinistry of Health, P.O. Box 30205, Lusaka, Zambia.
P SongoloWHO Country Office, World Health Organisation, P.O. Box 32346, Ridgeway, Lusaka, Zambia.
F MasaningaWHO Country Office, World Health Organisation, P.O. Box 32346, Ridgeway, Lusaka, Zambia.
M P RebolloDepartment of Parasitology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.
B ThomasDepartment of Parasitology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.
M J BockarieDepartment of Parasitology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.
H BettsDepartment of Parasitology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.
J R StothardDepartment of Parasitology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.
L A Kelly-HopeDepartment of Parasitology, Liverpool School of Tropical Medicine, Liverpool L3 5QA, UK.

Funding

World Health Organization 001
6 · The paper itself

Abstract

Lymphatic filariasis (LF) is a mosquito-borne disease, broadly endemic in Zambia, and is targeted for elimination by mass drug administration (MDA) of albendazole and diethylcarbamazine citrate (DEC) to at-risk populations. Anopheline mosquitoes are primary vectors of LF in Africa, and it is possible that the significant scale-up of malaria vector control over the past decade may have also impacted LF transmission, and contributed to a decrease in prevalence in Zambia. We therefore aimed to examine the putative association between decreasing LF prevalence and increasing coverage of insecticide-treated mosquito nets (ITNs) for malaria vector control, by comparing LF mapping data collected between 2003-2005 and 2009-2011 to LF sentinel site prevalence data collected between 2012 and 2014, before any anti-LF MDA was started. The coverage of ITNs for malaria was quantified and compared for each site in relation to the dynamics of LF. We found a significant decrease in LF prevalence from the years 2003-2005 (11.5% CI

Indexed as

Bed netsElephantiasisITNsLFLLINsLymphatic filariasisMalariaMonitoring and surveillanceNational control programmeVector controlWuchereria bancroftiZambia

Identifiers

PMID29774291
PMCPMC5952671

What OpenQuestion holds

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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.