Respiratory and voice outcomes of office-based injection laryngoplasty in patients with unilateral vocal fold paralysis

Elsaeed, Asser; Afsah, Omayma; Moneir, Waleed; Elhadidy, Tamer; Abou-Elsaad, Tamer

doi:10.1186/s43163-020-00061-x

Cited by 4 publications

(1 citation statement)

References 32 publications

(34 reference statements)

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“…However, application of CaHA imposed the risk of migration and granuloma formation [ 27 ]. Even though HA possesses the most favorable properties, its inconsistent resorption is the main drawback [ 28 , 29 ]. Well-developed biomaterials should be tolerated by the host immune system and non-antigenic surface receptors even after degradation [ 30 , 31 ].…”

Section: Introductionmentioning

confidence: 99%

In Vitro Evaluation of Biomaterials for Vocal Fold Injection: A Systematic Review

Baki

Lokanathan

et al. 2021

Polymers

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Vocal fold injection is a preferred treatment in glottic insufficiency because it is relatively quick and cost-saving. However, researchers have yet to discover the ideal biomaterial with properties suitable for human vocal fold application. The current systematic review employing PRISMA guidelines summarizes and discusses the available evidence related to outcome measures used to characterize novel biomaterials in the development phase. The literature search of related articles published within January 2010 to March 2021 was conducted using Scopus, Web of Science (WoS), Google Scholar and PubMed databases. The search identified 6240 potentially relevant records, which were screened and appraised to include 15 relevant articles based on the inclusion and exclusion criteria. The current study highlights that the characterization methods were inconsistent throughout the different studies. While rheologic outcome measures (viscosity, elasticity and shear) were most widely utilized, there appear to be no target or reference values. Outcome measures such as cellular response and biodegradation should be prioritized as they could mitigate the clinical drawbacks of currently available biomaterials. The review suggests future studies to prioritize characterization of the viscoelasticity (to improve voice outcomes), inflammatory response (to reduce side effects) and biodegradation (to improve longevity) profiles of newly developed biomaterials.

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Section: Introductionmentioning

confidence: 99%

In Vitro Evaluation of Biomaterials for Vocal Fold Injection: A Systematic Review

Baki

Lokanathan

et al. 2021

Polymers

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Different techniques of adenoidectomy and its impact on middle ear pressure: a randomized controlled study

Seleim,

Elsamnody,

Amer

2023

Eur Arch Otorhinolaryngol

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Objectives The aim of this work is to compare between different techniques of adenoidectomy: endoscopic microdebrider-assisted, coblation and conventional adenoidectomy and its effect on middle ear pressure. Background Adenoidectomy, either alone or with tonsillectomy, is considered among the most performed procedures in pediatric otorhinolaryngology. This procedure usually related to the Eustachian tube function and middle ear status. Eustachian tube dysfunction is mainly caused by mechanical obstruction of the tubal orifice, insufficient swallowing and inflammation in the nasopharyngeal mucosa. Methods This prospective randomized study was conducted on 90 patients with symptomatic adenoid hypertrophy confirmed by nasopharyngeal X-ray and endoscopic grading preoperatively. Patients were admitted at Otorhinolaryngology department of our institute during the period from January 2022 to January 2023. They were divided into three groups that were operated either by conventional (Group I), endoscopic microdebrider (Group II), or coblation technique (Group III). Each group was assessed through the audiometric parameters plus postoperative bleeding, and VAS results for pain score and postoperative endoscopic grading for adenoid recurrence. Results Mean age in group A was 9.03 years and in group B was 8.99 years and was 8.99 years in group C with insignificant differences between three groups. There is significant improvement of tympanographic results comparing all groups of the patients at 6 months postoperatively. There is significant relation between the mean VAS comparing preoperative and postoperative results. Conclusion There are better results in tympanographic data at conventional adenoidectomy versus other techniques. However, there are also better postoperative results after either coblation or endoscopic microdebrider adenoidectomy over the conventional technique.

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Impact of Pulmonary Function on Voice Outcomes After Injection Laryngoplasty for Unilateral Vocal Fold Paralysis

et al. 2022

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Respiratory and voice outcomes of office-based injection laryngoplasty in patients with unilateral vocal fold paralysis

Cited by 4 publications

References 32 publications

In Vitro Evaluation of Biomaterials for Vocal Fold Injection: A Systematic Review

In Vitro Evaluation of Biomaterials for Vocal Fold Injection: A Systematic Review

Different techniques of adenoidectomy and its impact on middle ear pressure: a randomized controlled study

Impact of Pulmonary Function on Voice Outcomes After Injection Laryngoplasty for Unilateral Vocal Fold Paralysis

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