Evidence map›Paper›PMID 15035673›Full record

ArticleBMC blood disorders2004

Genetic analysis of haemophilia A in Bulgaria.

Rumena Petkova, Stoian Chakarov, Ivo Kremensky

Open access · bronzeAbstract read
In one paragraph

Article in BMC blood disorders, 2004. 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, top 97% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Observational
  2. Article
  3. 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

3 authors at 2 institutions in 1 country.

Rumena Petkova *Laboratory of Molecular Pathology, University Hospital of Obstetrics and Gynaecology, 2 Zdrave Str., 1431 Sofia, Bulgaria.
Stoian Chakarov *Department of Biochemistry, Faculty of Biology, University of Sofia, 8 Dragan Tzankov Str., 1164 Sofia, Bulgaria.
Ivo KremenskyLaboratory of Molecular Pathology, University Hospital of Obstetrics and Gynaecology, 2 Zdrave Str., 1431 Sofia, Bulgaria.
Medical University of Sofia · BGSofia University "St. Kliment Ohridski" · BG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHaemophilias are the most common hereditary severe disorders of blood clotting. In families afflicted with heamophilia, genetic analysis provides opportunities to prevent recurrence of the disease. This study establishes a diagnostical strategy for carriership determination and prenatal diagnostics of haemophilia A in Bulgarian haemophilic population.

methodsA diagnostical strategy consisting of screening for most common mutations in the factor VIII gene and analysis of a panel of eight linked to the factor VIII gene locus polymorphisms was established.

resultsPolymorphic analysis for carrier status determination of haemophilia A was successful in 30 families out of 32 (94%). Carrier status was determined in 25 of a total of 28 women at risk (89%). Fourteen prenatal diagnoses in women at high risk of having a haemophilia A - affected child were performed, resulting in 6 healthy boys and 5 girls.

conclusionThe compound approach proves to be a highly informative and cost-effective strategy for prevention of recurrence of haemophilia A in Bulgaria. DNA analysis facilitates carriership determination and subsequent prenatal diagnosis in the majority of Bulgarian families affected by haemophilia A.

Identifiers

PMID15035673
PMCPMC387827
OpenAlexW1556410603

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.