Evidence map›Paper›PMID 29983788›Full record

ArticleOpen access Macedonian journal of medical sciences2018

Isothermal PCR for Feasible Molecular Diagnosis of Primary Toxoplasmosis in Women Recently Experienced Spontaneous Abortion.

Amany A Abd El Aal, Reham K Nahnoush, Marwa A Elmallawany, Walid S El-Sherbiny, Mohamed S Badr, Ghada M Nasr

Open access · diamondAbstract read
In one paragraph

Article in Open access Macedonian journal of medical sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Serological and molecular rapid diagnostic tests for Toxoplasma infection in humans and animals.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2020
    Review
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 2 institutions in 1 country.

Amany A Abd El AalDepartment of Medical Parasitology, Faculty of Medicine, Cairo University, Cairo, Egypt.
Reham K NahnoushDepartment of Medical Parasitology, Faculty of Medicine, Cairo University, Cairo, Egypt.
Marwa A ElmallawanyDepartment of Medical Parasitology, Faculty of Medicine, Cairo University, Cairo, Egypt.
Walid S El-SherbinyDepartment of Obstetrics & Gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt.
Mohamed S BadrDepartment of Molecular Biology, Medical Research Center, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Ghada M NasrDepartment of Molecular Diagnostics, Genetic Engineering and Biotechnology Research Institute, City University, Cairo, Egypt.
Cairo University · EGAin Shams University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe current study aimed to assess the practicability of a simple loop-mediated isothermal amplification (LAMP) about real-time quantitative PCR to diagnose primary toxoplasmosis among high-risk pregnant women.

methodsCloned Toxoplasma samples were used to calculate the analytical sensitivity while specificity was assessed using pooled DNA samples extracted from other parasitic stages.

resultsBoth techniques showed 100% sensitivity and specificity and then applied to detect recent Toxoplasma infection in peripheral blood of 77 IgG negative women out of a total 139 women lately experienced spontaneous abortion. The 2 techniques obtained positive results in 8 samples confirming primary toxoplasmosis.

conclusionGenerally, LAMP assay is a simple, cost-effective molecular technique can be completed in less than half an hour to diagnose primary Toxoplasma infection. The technique can be applied in a minimally equipped laboratory by ordinary workers to screen the vulnerable groups. Further analysis using larger samples with the quantitative approach is recommended to confirm the sensitivity of this emergent molecular technique.

Indexed as

AbortionIsothermalLAMPqPCRToxoplasma

Identifiers

PMID29983788
PMCPMC6026412
OpenAlexW2808143779

What OpenQuestion holds

Textmetadata
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.