ABSTRACT
This is the first reported case of intracranial nasofrontal dermoid without sinus tract, with complete excision done in single-staged combined approach frontal craniotomy and open rhinoplasty, and satisfactory nasal reconstruction.
ABSTRACT
OBJECTIVE: To investigate the effect of surgical intervention on 24-h ABP in children with OSA. It was hypothesized that blood pressure would improve following adenotonsillectomy. METHODS: This was a two-centered investigator-blinded randomized controlled trial. Non-obese pre-pubertal children aged 6-11 years with OSA (obstructive apnea-hypopnea index, OAHI >3/h) underwent 24-h ABP monitoring at baseline and 9 months after the randomly assigned intervention, i.e. Early Surgery (ES) or Watchful Waiting (WW). Intention-to-treat analysis was performed. RESULTS: 137 subjects were randomized. Sixty-two (Age: 7.9y ± 1.3, 71% boys) and 47 (Age: 8.5y ± 1.6, 77% boys) participants from the ES and WW groups, respectively completed the study. Changes in ABP parameters were similar in the ES and WW groups (nighttime systolic BP z-scores: +0.03 ± 0.93 vs. -0.06 ± 1.04, p = 0.65; nighttime diastolic BP z-scores: -0.20 ± 0.95 vs. -0.02 ± 1.00, p = 0.35) despite a greater improvement in OSA in the ES group. However, a reduction in nighttime diastolic BP z-score correlated with improvements in OSA severity indexes (r = 0.21-0.22, p < 0.05), and a significant improvement in nighttime diastolic BP z-score [-0.43 ± 1.01, p = 0.027] following surgery was observed in participants with severe preoperative OSA (OAHI ≥10/h). The ES group had a significant increase in body mass index z-score after surgery [+0.27 ± 0.57, p < 0.001], which correlated with the increase in daytime systolic BP z-score (r = 0.2, p < 0.05). CONCLUSION: Surgical treatment did not lead to significant improvements in ABP in OSA children except in those with more severe disease. The improvement in BP was partially masked by the weight gain following surgery. CLINICAL TRIAL REGISTRATION: The trial was registered with the Chinese Clinical Trial Registry (http://www.chictr.org.cn. REGISTRATION NUMBER: ChiCTR-TRC-14004131).
Subject(s)
Sleep Apnea, Obstructive , Tonsillectomy , Male , Humans , Child , Female , Blood Pressure/physiology , Sleep Apnea, Obstructive/surgery , Polysomnography , AdenoidectomyABSTRACT
OBJECTIVE: Blood supply to the nasoseptal flap may be compromised in patients who had previous irradiation to the head and neck region, hence, affecting its viability. Here, we evaluate the role of an endonasal acoustic Doppler sonography in predicting the survival of the nasoseptal flap in this group of patients. STUDY DESIGN: Retrospective cohort. METHODS: Retrospective review of patients with previous irradiation to the head and neck region who had undergone endoscopic endonasal surgeries requiring nasoseptal flap as reconstruction. Survival rates of nasoseptal flap were compared between groups where endonasal Doppler was used. RESULTS: A total of 28 patients were identified with previous irradiation to the head and neck region who had undergone endoscopic endonasal surgeries requiring nasoseptal flap as reconstruction. The overall survival rate of nasoseptal flap is 67.8% (19 out of 28). Endonasal acoustic Doppler was used in 17 of these patients, of which 13 patients had a positive signal. The flap survival rate in the Doppler-positive group compared to the non-Doppler group was significantly better at 100% vs 45.4% (P = .003). Among those where the endonasal Doppler was used, the flap survival rate with a negative doppler signal was significantly worse at 25%, compared with 100% flap survival in those with positive doppler signal (P = .006). The positive predictive value of a positive endonasal Doppler signal with flap survival is 100%. CONCLUSION: The use of endonasal acoustic Doppler may be useful in predicting the viability of nasoseptal flap in postirradiated patients who need a local mucosal flap coverage. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:244-247, 2023.
