Delgado Rendon, Eric

ABSTRACT Objectives To critically evaluate clinical and voice‐related outcomes of in‐office serial intralesional steroid injection (SILSI) in adults diagnosed with idiopathic subglottic stenosis (iSGS). Data Sources MEDLINE, Embase, CINAHL Ultimate, CENTRAL, ClinicalTrials.gov . Review Methods A systematic search of databases was conducted from inception through April 5, 2025. Studies eligible for inclusion must have reported on adult SILSI recipients undergoing management of iSGS. Articles were independently screened and reviewed by two authors for treatment variables including steroid protocol, clinical outcomes, respiratory function, vocal outcomes, and complications. Results Of 383 studies identified, 14 met inclusion criteria ( n = 371). Triamcinolone was the most commonly used agent in 10 studies. Steroid dosage, number of treatment sessions, and injection interval varied widely across studies. Improvements in surgery‐free interval, peak expiratory flow, dyspnea index, degree of stenosis, and voice‐related outcomes were observed in several studies. No major complications were reported in the included studies. Conclusion Current evidence suggests SILSI represents a promising adjunctive therapy in the treatment of iSGS, with improvement noted across several measures. However, significant variability in steroid treatment regimens and inconsistent reporting of outcomes complicate interpretations of efficacy.

Objective: To compare postoperative complications between staged versus unstaged tympanoplasty and subtotal petrosectomy (STP) in adults undergoing cochlear implants with noncholesteatoma chronic otitis media (NCCOM) and tympanic membrane perforation. Databases reviewed: PubMed/MEDLINE, Cochrane CENTRAL, Embase, CINAHL, Web of Science, WHO Global Index Medicus, ClinicalTrials.gov, and WHO ICTRP. Materials and methods: A systematic search of databases was conducted by a research librarian from inception through November 18, 2024. Eligible studies for inclusion must have reported on adult cochlear implant recipients undergoing surgical management of NCCOM with perforation. Using a random effects model, complication rates were pooled and compared between staged and unstaged surgeries using relative risk (RR) with 95% CI. Results: Of 1265 studies identified, 19 met inclusion criteria (n = 84). Fifty three (63.1%) patients underwent unstaged surgery. Amongst all patients, STP was performed more than tympanoplasty (72.6%, 61/84 vs 27.4%, 23/84), and the overall complication rate was 11.9% (10/84). There was no significant difference in complication rates between combined staged and unstaged surgeries [RR: 1.13 (95% CI, 0.18-7.04)] as well staged and unstaged tympanoplasty [RR: 0.34 (95% CI, 0.11-0.1.01)]. However, complication rates were lower for staged than unstaged STP [RR: 0 (95% CI, 0.0-0.07)]. Conclusion: Staged and unstaged surgery for NCCOM and cochlear implant may result in comparable complication rates, however the wide CIs for RR statistics in comparisons between combined staged and unstaged procedures as well as staged and unstaged tympanoplasty indicate a need for similar studies of larger populations.