ReviewWorld journal of otorhinolaryngology - head and neck surgery2024
Retrograde cricopharyngeal dysfunction (R-CPD): What do we know so far?
Review in World journal of otorhinolaryngology - head and neck surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Analysis of Content Related to Retrograde Cricopharyngeal Dysfunction on TikTok: Opportunities for Patient Education and Advocacy.The Annals of otology, rhinology, and laryngology · 2025Article
- Readability, understandability, and quality of online education materials and large language models for retrograde cricopharyngeal muscle dysfunction.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025Article
- Retrograde cricopharyngeal dysfunction (R-CPD): What do we know so far?World journal of otorhinolaryngology - head and neck surgery · 2024Review
- Retrograde Cricopharyngeal Dysfunction: A Review.Journal of clinical medicine · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: This comprehensive review aims to explain the disease pathophysiology, clinical presentation, and management options. Methods: A review was carried out in the following databases: Medline, Scopus, Web of Science, and Cochrane. The following terms were used alone and combined: Retrograde, Cricopharyngeus muscle, Dysfunction, Abelchia, and inability to burp. Results: A total of 68 articles were identified, and only 11 were found to be relevant and included in writing this review. Retrograde cricopharyngeal dysfunction (R-CPD) is a relatively new disease entity that has recently been described in clinical literature. It is caused by the inability of the cricopharyngeus muscle to relax. Unlike cricopharyngeal dysfunction (CPD), which is well-known and characterized by dysphagia, R-CPD is characterized by the inability to belch in almost all patients, which is considered diagnostic for the condition. Conclusions: High-resolution manometry (HRM) is the definitive diagnostic modality. Most patients reported in the literature responded well to treatment with botulinum toxin injection.
Indexed as
Identifiers
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.