Evidence map›Paper›PMID 19606528›Full record

ReviewGenetics in medicine : official journal of the American College of Medical Genetics2009

Clinical and genetic aspects of primary ciliary dyskinesia/Kartagener syndrome.

Margaret W Leigh, Jessica E Pittman, Johnny L Carson, Thomas W Ferkol, Sharon D Dell, Stephanie D Davis, Michael R Knowles, Maimoona A Zariwala

3 registry-linked trialsOpen access · bronzeAbstract readReview
In one paragraph

Review in Genetics in medicine : official journal of the American College of Medical Genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 220 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
220citing papers in PubMed, 7 pooled it
19.8field-weighted citation impact, top 1% 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.

NCT00323167 completednot on this map

Rare Genetic Disorders of the Airways: Cross-sectional Comparison of Clinical Features, and Development of Novel Screening and Genetic Tests

TypeobservationalSponsorUniversity of North Carolina, Chapel HillRan2006 to 2012Enrolled367ConditionsKartagener Syndrome, Cystic Fibrosis, Pseudohypoaldosteronism, Primary Ciliary Dyskinesia
NCT00450918 completednot on this map

Longitudinal Study of Primary Ciliary Dyskinesia: Participants 5-18 Years of Age

TypeobservationalSponsorUniversity of North Carolina, Chapel HillRan2006 to 2019Enrolled150ConditionsPrimary Ciliary Dyskinesia
NCT07566611 narecruitingnot on this mapstarted 2026, after this paper: background citation

Novel Use of Combined High-Speed Video Microscopy and Nasal Nitric Oxide Screening for Identification of Primary Ciliary Dyskinesia in Adult Bronchiectasis

TypeinterventionalSponsorIndiana UniversityRan2026 to 2028Enrolled60ConditionsIdiopathic BronchiectasisArmsNasal Nitric Oxide Measurement, Nasopharyngeal (Nasal) Samples
3 · Its place in the literature

Who cites it

220 citing papers in PubMed, 7 syntheses or guidelines pooled it, 477 citations in OpenAlex.

  1. Pooled it
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  5. Guideline
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  12. Discovery of novel alleles in Kartagener's syndrome.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Article
  13. Article
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  17. Review
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160 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

Margaret W LeighDepartment of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.
Jessica E Pittman
Johnny L Carson
Thomas W Ferkol
Sharon D Dell
Stephanie D Davis
Michael R Knowles
Maimoona A Zariwala
University of North Carolina at Chapel Hill · USUniversity of Toronto · CAWashington University in St. Louis · US

Funding

TRAINING IN RESPIRATORY AND ENVIRONMENTAL MEDICINET32HL007106 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BOUCHER, RICHARD CHARLES, DOERSCHUK, CLAIRE M · 1985 to 2021
$7.3M
Pathogenesis of PCD Lung DiseaseR01HL071798 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KNOWLES, MICHAEL R · 2004 to 2021
$7.2M
GENETIC DISORDERS OF MUCOCILIARY CLEARANCE: RARE DISEASES: PCD, CF, &PHA U54RR019480 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KNOWLES, MICHAEL R · 2004 to 2008
$6.0M
NCRR NIH HHS U54 RR019480NCRR NIH HHS U54RR019480NHLBI NIH HHS 5 T32 HL007106-32NHLBI NIH HHS R01 HL071798NHLBI NIH HHS R01 HL08265NHLBI NIH HHS T32 HL007106
6 · The paper itself

Abstract

Primary ciliary dyskinesia is a genetically heterogeneous disorder of motile cilia. Most of the disease-causing mutations identified to date involve the heavy (dynein axonemal heavy chain 5) or intermediate(dynein axonemal intermediate chain 1) chain dynein genes in ciliary outer dynein arms, although a few mutations have been noted in other genes. Clinical molecular genetic testing for primary ciliary dyskinesia is available for the most common mutations. The respiratory manifestations of primary ciliary dyskinesia (chronic bronchitis leading to bronchiectasis, chronic rhino-sinusitis, and chronic otitis media)reflect impaired mucociliary clearance owing to defective axonemal structure. Ciliary ultrastructural analysis in most patients (>80%) reveals defective dynein arms, although defects in other axonemal components have also been observed. Approximately 50% of patients with primary ciliary dyskinesia have laterality defects (including situs inversus totalis and, less commonly, heterotaxy, and congenital heart disease),reflecting dysfunction of embryological nodal cilia. Male infertility is common and reflects defects in sperm tail axonemes. Most patients with primary ciliary dyskinesia have a history of neonatal respiratory distress, suggesting that motile cilia play a role in fluid clearance during the transition from a fetal to neonatal lung. Ciliopathies involving sensory cilia, including autosomal dominant or recessive polycystic kidney disease, Bardet-Biedl syndrome, and Alstrom syndrome, may have chronic respiratory symptoms and even bronchiectasis suggesting clinical overlap with primary ciliary dyskinesia.

Indexed as

AnimalsBronchitis, ChronicCiliaDiagnosis, DifferentialDyneinsHumansKartagener SyndromeMiceMutationDyneins

Identifiers

PMID19606528
PMCPMC3739704
OpenAlexW2016504972

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

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.