ArticleHNO2007
[ANCA-negative subglottic laryngeal stenosis in childhood].
Article in HNO, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Case report: Idiopathic subglottic stenosis in a girl; successful treatment with macrolides.Frontiers in pediatrics · 2022Article
- Hoarseness-causes and treatments.Deutsches Arzteblatt international · 2015Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A 15-year-old female, having developed recurrent infections of the upper airway, hoarseness, dyspnea, and nasal congestion, was referred to our department. There was no history of trauma or intubation. The subglottic space was circularly narrowed. The test for c-ANCA was negative. Chest X-ray and renal function were normal. A tracheotomy was performed; the histology showed infiltrating plasma cells, but no signs of vasculitis or granulomatous inflammation. One year later the patient developed acute renal failure. Biopsy of the kidney confirmed Wegener's disease. The laryngeal stenosis completely resolved after therapy with cyclophosphamide. Juvenile Wegener's granulomatosis is extremely rare; the larynx and trachea seem to be involved more frequently in children than in adults. The positive testing of c-ANCA can support the diagnosis; however, even when c-ANCA do not test positive, the disease can never be excluded. Surgical interventions within the larynx or trachea might only be considered after ineffective therapy with immunosuppressive drugs.
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What OpenQuestion holds
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.