Risk factors for recurrence of chronic rhinosinusitis with nasal polyps after endoscopic sinus surgery: A retrospective study

OBJECTIVES

To assess the pathophysiological factors leading to chronic rhinosinusitis (CRS) recurrence with nasal polyps (CRSwNP) after endoscopic sinus surgery (ESS) and compare the clinical and imaging findings between both groups.

METHODS

A retrospective study was carried out at a tertiary hospital. Patients with recurrent nasal polyps were compared to those with no recurrence by demographics, risk factors, anatomical abnormalities, clinical features, and Lund-Mackey (LM) scores. Both groups were followed up for 24 months after the primary surgery to detect recurrence.

RESULTS

Among the 134 patients who underwent ESS for CRSwNP, 69 patients were in the recurrence group and 65 in the non-recurrence group. No significant difference was found in demographics, comorbidities, and anatomical abnormalities between both groups. However, asthma was more prevalent in the recurrence group (73.9% vs. 29.2%; p<0.01). All clinical features were similar between both groups. However, the recurrence group had more patients with bilateral polyps than non-recurrence (95.7% vs. 80%; p<0.01). We found that 26.1% (n=18) of the 69 patients with recurrence needed revision surgery. Smoking rates were significantly different between reoperated vs. non-reoperated patients (16.7% (3/18) vs. 2% (1/51); p=0.02), and the extent of primary ESS was different between them.

CONCLUSION

Asthma is a significant risk factor for CRS recurrence. Furthermore, smoking and inadequate primary surgery increase the chance of revision surgery in case of recurrence.

A Comparison of Symptom Improvement and Outcomes After Septoplasty Alone Versus Septoplasty With Turbinoplasty

Background Various causes can lead to nasal obstruction, with the most frequent anatomical cause being deviated nasal septum. It seriously affects patients' quality of life. As a result, septoplasty is performed to enhance the nasal airways. This study aimed to compare the improvement of nasal symptoms following septoplasty with or without turbinoplasty and evaluate the surgical outcomes in both different groups. Methodology A retrospective study was conducted at a tertiary hospital among patients who had undergone septoplasty with or without turbinoplasty between 2020 and 2022. Data regarding demographics, clinical features, surgical data, and complications were collected from patient files. The Nasal Obstruction Symptom Evaluation (NOSE) scale score was assessed through structured interviews. Results In our analysis of 209 patients who underwent surgery for deviated nasal septum, septoplasty was done in 110 (52.6%) patients, whereas the remaining 99 (47.4%) underwent septoplasty with turbinoplasty. The mean NOSE score was found to be 32.94 ± 35.67%. Patients who underwent septoplasty alone significantly showed higher mean scores (56.36 ± 34.62%) compared to those who underwent septoplasty with turbinoplasty (11.14 ± 18.93%) (p < 0.001). The long-term complications showed revision surgery was done in 13 patients, which was comparatively more often done in patients who underwent a septoplasty. Other long-term complications were found to be significantly higher in patients who underwent septoplasty (76.9%) compared to those who underwent septoplasty with turbinoplasty (23.1%). Conclusions Patients who underwent additional turbinoplasty experienced an improvement in nasal symptoms than those who underwent septoplasty alone. In addition, more long-term complications were noted in patients who underwent septoplasty alone.