Relevance of cleft palatal width in short-term otologic outcomes

[Current hypotheses on the development of chronic otitis media with effusion in childhood]

Chronic otitis media with effusion (COME) has a major impact on a child's physical and social development. Socioeconomic risk factors as well as new insights gained with modern laboratory technology and large demographic studies of COME in Central Europe are discussed. In total, 428 articles from the past 8 years on PubMed were reviewed as well as current guidelines of German- and English-speaking countries on COME in children. Problems of many original studies include small patient numbers and bias. In addition, a clear distinction between acute otitis media and COME is often missing. Microbiomic profiles and biofilms seem to play a major role in COME. Established theories on the multifactorial origin of COME are mostly supported by new studies, including new insights into immunological and nutritional risk factors. In addition, the socioeconomic background of a child with COME must not be underestimated, even in first-world countries.

The relationship between cleft palate repair technique and audiological outcomes: A retrospective cohort study

Objective

Otitis media with effusion is common in children with cleft palates. This study aimed to investigate the link between palatal closure techniques and audiological outcomes.

Methods

In this retrospective-prospective cohort study, we examined the relationship between palate repair techniques and hearing outcomes in children with cleft palates. From 2017 to 2022, 190 ears of 95 cleft patients were studied at the Cleft Lip and Palate Department of Shiraz University of Medical Sciences. Variables assessed included the surgical technique, cleft severity, auditory brainstem response (ABR) threshold, and tympanometry configuration.

Results

The mean ABR improved from a prepalatoplasty value of 39.51(11.62) decibels (dB) to a postpalatoplasty mean of 26.61(11.60) dB (Cohen's d: 1.12 [95% CI; 0.90-1.34]). Initially, 87.9% of the studied ears exhibited abnormal tympanometry, but this significantly decreased to 47% postsurgery (risk ratio: 4.43 [95% CI; 1.20-16.43]). When compared with Sommerlad intravelar veloplasty, the Nadjmi modified Furlow palatoplasty was associated with a notably lower mean ABR (β: -6.58 [95% CI: -10.43 to -2.73], p-value = .001) and a reduced frequency of abnormal tympanometry (odds ratio [OR]: -1.10; 95% CI: -1.85 to -0.36, p-value = .004). Factors like prepalatoplasty ABR, cleft palate severity, gender, and syndromic did not confound these findings.

Conclusions

Although the Nadjmi modified Furlow palatoplasty showed better results, our findings indicate a significant improvement in ABR and tympanometry outcomes for both techniques. Future randomized controlled trials are suggested to confirm the influence of palatal closure techniques on audiological outcomes.

Level of Evidence

3b.