Evidence map›Paper›PMID 27078028›Full record

ArticlePLoS neglected tropical diseases2016

Burden and Historical Trend of Buruli Ulcer Prevalence in Selected Communities along the Offin River of Ghana.

Kobina Assan Ampah, Prince Asare, Daniel De-Graft Binnah, Samuel Maccaulley, William Opare, Katharina Röltgen, Gerd Pluschke, Dorothy Yeboah-Manu

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 10% 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, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
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  10. Neglected Tropical Diseases: Epidemiology and Global Burden.Tropical medicine and infectious disease · 2017
    Review
  11. Article
  12. Article
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  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

8 authors at 4 institutions in 2 countries.

Kobina Assan AmpahNoguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana.
Prince AsareNoguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana.
Daniel De-Graft BinnahNoguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana.
Samuel MaccaulleyDepartment of Earth Science, University of Ghana, Legon, Ghana.
William OpareNational Buruli Ulcer Control Programme, Disease Control Unit- GHS, Accra, Ghana.
Katharina RöltgenSwiss Tropical and Public Health Institute, Molecular Immunology, Basel, Switzerland.
Gerd PluschkeSwiss Tropical and Public Health Institute, Molecular Immunology, Basel, Switzerland.
Dorothy Yeboah-ManuNoguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana.
Noguchi Memorial Institute for Medical Research · GHUniversity of Basel · CHUniversity of Ghana · GHGhana Health Service · GH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Buruli ulcer (BU) is a neglected tropical skin disease caused by Mycobacterium ulcerans with more than two thirds of the global cases reported in West Africa. A nationwide active BU case search conducted in 1999 identified two health districts along the Offin River as two of the three most endemic districts in Ghana. Based on recent anecdotal accounts that transmission is unstable along the Offin River, we conducted from March to June 2013 an exhaustive household survey and active case search in 13 selected communities within a five-kilometer radius along the Offin River. The overall prevalence of BU was 2.3% among the surveyed population of 20,390 inhabitants and 477 of the total 480 cases detected (99.4%) were historical (healed) cases. By estimating the year of occurrence for each case per community and taking into account available passive surveillance records of health facilities and the District Health Directorate, we observed a general trend of continuous emergence of cases in communities located midstream the Offin River whereas downstream communities showed more sporadic patterns. We monitored the incidence of cases after the survey and recorded a cumulative incidence rate of 0.04% for the 13 communities over a 17-month active surveillance period from August 2013 to December 2014. Our data reveal an overall decline in BU incidence along the Offin River similar to the general decline in BU incidence in recent years reported by the World Health Organization for West Africa.

Indexed as

Buruli UlcerGhanaHumansIncidencePrevalenceRivers

Identifiers

PMID27078028
PMCPMC4831816
OpenAlexW2341360741

What OpenQuestion 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 OpenQuestion graph.