Evidence map›Paper›PMID 36457778›Full record

ArticleJournal of parasitic diseases : official organ of the Indian Society for Parasitology2022

Assessment of schistosomiasis transmission in the River Nile at Greater Cairo using malacological surveys and cercariometry.

Hanaa M M El-Khayat, Hanan S Mossalem, Karem El-Hommossany, Sara S M Sayed, Wafaa A Mohammed, Khaled M Zayed, Mohamed Saied, Mohamed R Habib

Abstract read
In one paragraph

Article in Journal of parasitic diseases : official organ of the Indian Society for Parasitology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Impact of Climate Change on Schistosomiasis Transmission and Distribution-Scoping Review.International journal of environmental research and public health · 2025
    Article
  2. Article
  3. 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.

Hanaa M M El-KhayatEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.ORCID 0000-0002-2152-4984
Hanan S MossalemEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.
Karem El-HommossanyEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.
Sara S M SayedEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.ORCID 0000-0003-0700-0516
Wafaa A MohammedEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.
Khaled M ZayedEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.
Mohamed SaiedEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.
Mohamed R HabibEnvironmental Research and Medical Malacology Division, Theodor Bilharz Research Institute, Giza, 12411 Egypt.ORCID 0000-0003-0820-9290

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Continuous field studies on the abundance and distribution of freshwater snails and cercarial populations are important for schistosomiasis control programs. In the present work, snail surveys and cercariometry were conducted for four successive seasons at 12 sites on the Nile River banks in the area of Greater Cairo to identify potential transmission foci for schistosomiasis. In addition, water physicochemical parameters were recorded. The results showed that the electrical conductivity, total dissolved solids, dissolved oxygen, and pH were within the permissible levels, except that the water temperature increased, especially in the spring season. Malacological surveys identified 10 native snail species at the studied sites of the Nile River, namely

Indexed as

Biomphalaria alexandrinaBulinus truncatusCercariometrySchistosomiasisSnail surveys

Identifiers

PMID36457778
PMCPMC9606168

What OpenQuestion holds

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Registered trials

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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.