Assessment of facial pain and headache before and after nasal polyposis surgery with the DyNaChron questionnaire

Objectives: Facial pain/headache is reported in 16-67% of nasal polyposis (NP) patients. This wide range may be due to differences in assessment methods. The present prospective study assessed facial pain/headache and quality-of-life (QoL) impact before and after NP surgery. Methods: Pain was assessed on the DyNaChron self-administered questionnaire in patients undergoing NP surgery, the day before the procedure (VO) and 6 weeks (VI) and 7 months (V2) after. All patients underwent the same nasalization procedure, sparing the middle turbinates when possible. The questionnaire extract comprised 1 item assessing pain, 13 assessing physical impact and 4 assessing psychosocial impact, with responses on visual analog scales (VAS) graded 0 (no discomfort) to 10 (unbearable discomfort). Results: Sixty-three patients (mean age: 50.6 +/- 12.8 years; 32 male [50.8%], 31 female [49.2%]) were included. Thirty-seven patients (58.7%) had history of NP surgery. Fifty-two percent reported moderate to severe pain before surgery, 17.5% at 6 weeks, and 22.2% at 7 months. One-third reported no pain preoperatively, versus a half at 6 weeks and 7 months. Scores for the physical and psychosocial impact of pain were improved after surgery. Conclusion: Headache/facial pain is frequent in patients for whom NP surgery is indicated. Endoscopic surgery relieves the symptom and its physical and psychosocial impacts. However, one-fifth of patients reported residual postoperative pain. (C) 2016 Published by Elsevier Masson SAS.