Clinical Scorecard: Can PAP Resume Immediately After Sinus Surgery?

At a Glance

Key Highlights

• In this prospective controlled study, adjusted analyses found no statistically significant association between early PAP resumption and worse endoscopic outcomes at either postoperative visit.
• Sinonasal symptoms and sleep quality improved in both groups, with no statistically significant between-group differences in adjusted analyses.
• No patients in the PAP group required medical management for epistaxis, and no PAP-related complications were reported.
• The study was nonrandomized, had baseline group differences, and relied on self-reported PAP adherence; its sample size limited assessment of uncommon complications.

Guideline-Based Recommendations

Diagnosis

• The study assessed endoscopic findings using Lund-Kennedy scores and sinonasal symptoms using the SNOT-22; it did not provide diagnostic recommendations.

Management

• The study evaluated PAP resumption on postoperative day 0 or 1 in patients with OSA; it did not establish a general postoperative PAP guideline.

Monitoring & Follow-up

• Study assessments included postoperative visits at 5 to 12 days and 18 to 31 days, with evaluation of endoscopic scores, SNOT-22, sleep quality, epistaxis, and PAP-related complications.

Risks

• No PAP-related complications were reported, and adjusted analyses found no significant association between early PAP resumption and greater bleeding severity or need for medical intervention.
• The relatively small sample limited assessment of uncommon complications; patients with skull base defects and those undergoing certain extensive procedures were excluded.

Patient & Prescribing Data

The study included 100 adults with chronic rhinosinusitis undergoing functional endoscopic sinus surgery: 49 with OSA who resumed PAP on postoperative day 0 or 1 and 51 without OSA.

Early PAP resumption was not independently associated with worse endoscopic or symptom outcomes in adjusted analyses. PAP adherence was self-reported, and OSA severity was not evaluated.

Clinical Best Practices

• Interpret the findings in light of the nonrandomized design, baseline differences between groups, and incomplete data for selected variables.
• Do not generalize the results to patients with skull base defects or those undergoing the excluded extensive procedures.
• The study authors stated that the findings support the safety of early PAP use after functional endoscopic sinus surgery; the study did not establish a universal resumption protocol.

Related Resources & Content

• Otolaryngology–Head and Neck Surgery study described in the source article