French Society of Otorhinolaryngology and Head and Neck Surgery (SFORL) guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome: Follow-up protocol for treated children.

OBJECTIVES: The authors present the French Society of Oto-Rhino-Laryngology and Head and Neck Surgery (SFORL) clinical practice guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome (OSAS). This chapter is devoted to the follow-up protocol for children treated for OSAS. METHODS: A multidisciplinary task force was commissioned to carry out a review of the scientific literature on this topic. On the basis of the articles selected and the personal experience of each member of the task force, guidelines were drafted and graded as A, B or C or expert opinion according to a decreasing level of scientific evidence, and were then reviewed by a reading committee, independently of the task force. The final guidelines were established at a consensus meeting. RESULTS: Short-term, medium-term and long-term clinical follow-up and complementary investigations are necessary in view of the risk of residual OSAS, and the risk of recurrence of OSAS related to adenoid and tonsillar regrowth following adenotonsillectomy, the treatment most commonly performed. The modalities of follow-up after surgery, continuous positive airway pressure (CPAP) ventilation, orthodontic treatment, myofascial rehabilitation, and drug therapy are described. The indications for nasal endoscopy and sleep studies as part of follow-up are specified.

Electrocoagulation improving bone cement use in middle-ear surgery: short-term and middle-term results.

BACKGROUND: Bone cement is used for ossicular chain repair and revision stapes surgery. Its efficient use requires cautious removal of mucosa from the ossicles. This paper reports a technique for easy, fast and safe removal of this mucosa prior to cement application. It consists of the application of monopolar electrocoagulation on the ossicles prior to bone cement application. METHODS: The outcomes of six cases of revision stapes surgery and seven cases of partial ossiculoplasty, conducted between 2007 and 2012 using this new technique, were evaluated. Intra-operative reports and audiometric data were collected. RESULTS: During the last assessment, reconstruction using bone cement resulted in mean post-operative air-bone gaps of 4.1 ± 6.5 dB in revision stapes surgery cases and 5.7 ± 5.5 dB in partial ossiculoplasty cases, reflecting a significant hearing improvement (p = 0.03). No complications were observed. CONCLUSION: Electrocoagulation allows the removal of mucosa from the ossicles in an easy, fast and safe manner, enabling the use of bone cement for ossicular chain reconstruction.

Surgical alternatives to uvulopalatopharyngoplasty in sleep apnea syndrome.

Uvulopalatopharyngoplasty (UPPP) is the surgery most often performed for sleep apnea syndrome (SAS). However, good results with UPPP, demonstrated by polysomnography, have been reported in only 50% of cases. Failure of UPPP may be caused by: 1) bad management of the SAS, which is better treated in some patients with nasal CPAP than with surgery; and 2) an airway obstruction located not only at the palatopharynx (PP) level. Other surgical procedures to enlarge other sites of obstruction are described. Retro-tongue-base-pharynx (RTBP) surgery is emphasized, including mandibular advancement, hyoid bone suspension, and tongue base reduction. Maxillomandibular advancement is the most efficient technique but also the most complicated.

Comparison of early hearing outcomes of type 2 ossiculoplasty using hydroxyapatite bone cement versus other materials.

OBJECTIVES: To compare the hearing outcomes of type 2 ossiculoplasties for erosion of the long process of the incus according to the reconstruction material used: cartilage, ossicles, hydroxyapatite (HAP) partial ossiculoplasty reconstruction prostheses (PORP), titanium PORP, and HAP cement. Complications related to cement reconstruction were systematically investigated and reported. MATERIAL AND METHODS: Seventy patients operated between 2007 and 2011 for non-cholesteatomatous chronic otitis media were included in this study. Mean air-bone gap (500, 1000, 2000 and 4000Hz) was compared preoperatively and 3 months postoperatively according to the reconstruction material used. Postoperative results were classified as good (air-bone gap<10dB), acceptable (air-bone gap 10-20dB) or insufficient (air-bone gap>20dB) and were compared according to the reconstruction material used. RESULTS: Groups were comparable in terms of preoperative air-bone gap (P>0.05, Anova). The mean postoperative air-bone gap was 14.82±11.52dB in the cartilage group, 13.31±9.03dB in the ossicles group, 22.12±11.95dB in the HAP PORP group, 13.75±11.20dB in the titanium PORP group, and 7.26±8.99dB in the HAP cement group. Statistical analysis showed a significant air-bone gap difference only between HAP PORP and HAP cement groups (P=0.021, Tukey's test). No significant difference was observed between groups when classified by air-bone gap class (P=0.29, Fisher's test). No major complication was reported with HAP cement with a minimum follow-up of 10 months. CONCLUSION: HAP cement provides similar hearing outcomes to autologous material and titanium PORP, and better outcomes than HAP PORP in our patients. These results must be confirmed in a larger series with a longer follow-up.