Adenoidectomy: Anatomical variables as predictive factors of intraoperative adenoid residues.

OBJECTIVES: Adenoid hypertrophy is a common cause of upper airway obstruction in children. However, after adenoidectomy, nasal obstructive symptoms may persist or recur, requiring surgical revision. The aim of this study is to evaluate if individual patient features can influence the efficacy of the traditional technique. METHODS: A retrospective observational study was conducted by recruiting patients from candidates for adenoidectomy. All children underwent conventional transoral curettage adenoidectomy with endoscopic control at the end of procedure, and in presence of adenoid residues, a concomitant revision adenoidectomy was performed. For each patient, the following data were collected: age, sex, weight, height, length of the soft palate and surgical technique used. RESULTS: In 18% of patients (113/612), the most critical areas of the nasopharynx were not reached by standard surgery, making a complete adenoidectomy difficult. In this group, the average length of the soft palate was 3.1 cm, 5 mm more than the average of the sample, and 6 mm more than the average length of patients undergoing standard surgery alone (p < 0.001). CONCLUSION: Our study confirms the hypothesis that a greater length of the soft palate conditions the results of the intervention. The length of the soft palate can be considered an intraoperative criterion to select the cases in which perform endoscopic control after the standard procedure.

Adenoids and clinical symptoms: Epidemiology of a cohort of 795 pediatric patients.

OBJECTIVE: Adenoid hypertrophy (AH) is very common in children and can cause airway obstruction. The aim of this retrospective study was to investigate the relationship between AH and other factors, including age, possible related symptoms, and allergies. METHODS: Seven hundred and ninety-five patients (460 males, 335 females; mean age=5.9 years; range age: 1-14 years) were seen in an ENT clinic for nasal symptoms. Nasal endoscopy was performed with a pediatric flexible endoscope. One hundred and sixty-nine patients had documented allergy sensitization. Patients were divided into two groups according to their age: group 1 included children aged 1-7 years, and group 2 included subjects aged 8-14 years. RESULTS: Adenoid size was related to age (p<0.0001). A logistic regression model - performed to evaluate adenoid grade considering, as dependent variables, age, sex, and the presence or absence of symptoms - was statistically significant (p<0.001). Moreover, AH was more common (p=0.0104) in patients with allergy sensitization, in particular in patients aged 8-14 years (p=0.0043). Nasal obstruction (OR=3.27) significantly predicted AH, whereas major age was not associated with pathological AH (OR=0.81). CONCLUSIONS: The present retrospective study described the relationship between AH and other demographic and clinical factors. In conclusion, our findings demonstrated a significant association among pathological AH, age, and nasal obstruction.