Facial Plastic Surgery & Aesthetic Medicine最新文献

Objectives: To evaluate trends in botulinum toxin (BTX) industry payments to physicians. Methods: Cross-sectional analysis of nonroyalty, BTX-specific payments made by Allergan (Botox), Ipsen (Dysport), and Merz (Xeomin) to physicians using the 2016-2020 Open Payments Database. Results: Between 2016 and 2020, >$27 million in payments was made for BTX-related activities to dermatologists, neurologists, ophthalmologists, otolaryngologists, and plastic surgeons, with payments ranging from $3.9 million in 2016 to $8.7 million in 2019. 21.7% was paid to dermatologists, 57.5% to neurologists, 5.9% to ophthalmologists, 5.7% to otolaryngologists, and 9.1% to plastic surgeons. Conclusions: Growing amounts are being paid to physicians for BTX-related activities-both medical and aesthetic. Despite the variety of indications for BTX within otolaryngology, otolaryngology payments were overshadowed by other specialties, which may reflect greater BTX utilization in those specialties.

Background: Patients with facial paralysis often report frustration with communication; however, there are limited data regarding intelligibility deficiencies. Objective: To compare speech intelligibility in patients with severe and non-severe facial paralysis, and in patients with or without synkinesis. Methods: Video and audio data were reviewed retrospectively. Groups were stratified as follows: Group A - severe paralysis (Sunnybrook 0-20) without synkinesis; Group B - non-severe (Sunnybrook >20) paralysis without synkinesis; and Group C - non-severe paralysis with synkinesis. Intelligibility was assessed by lay-people and a speech and language pathologist (SLP) using the Frenchay Dysarthria Assessment Version 2 (FDA-2). A receiver operating characteristic (ROC) curve was used to determine a Sunnybrook cutoff for intelligibility. Results: Eighty cases were reviewed with mean age 55.6, 53.8% female. 25.0% were in Group A, 30.0% Group B, and 45.0% in Group C. Lay-people rated 15.0% and the SLP rated 28.7% as having intelligibility deficiency. An ROC curve demonstrated that patients with Sunnybrook ≤18.5 were more likely to have intelligibility abnormality. Conclusion: Patients with Sunnybrook ≤18.5 are more likely to demonstrate intelligibility deficiency. Clinicians with a more trained ear are more likely to identify intelligibility abnormality compared with lay-people. Those with synkinesis are more intelligible compared with those without it.

Abstract Background: There are little data on the risk to a breastfeeding infant after facial botulinum toxin injections to the mother. Objective: To detect the presence of botulinum toxin in breast milk from lactating subjects treated with facial botulinum toxin injections, as measured by enzyme-linked immunosorbent assay (ELISA). Methods: For this pilot study, lactating women were injected with standardized facial botulinum toxin type A (BTXA) (range 40-92 U). Collected breast milk samples over 5 days were analyzed for the presence of botulinum toxin. Exclusion criteria included (1) lactating women still using their breast milk for their infant, (2) muscular disorders, (3) any medication that could interfere with neuromuscular function, (4) uncontrolled systemic disease, (5) pregnant, and (6) neuromodulator injection in the past 90 days. Results: Four lactating women were recruited. Eight samples had no BTXA detected, whereas 8 of the 16 total had detectible amounts, which were well below the reported lethal oral dose for an infant. Conclusion: Although the exclusion of lactating women from receiving cosmetic botulinum toxin injections is out of an abundance of caution to the theoretical risk to the infant, this study helps support the notion that facial botulinum toxin injections do not warrant an interruption in breastfeeding. Further studies with larger sample sizes are needed.

Background: Although anterior septal reconstruction (ASR) is effective, it is less commonly employed in Asian patients compared with the septal extension graft technique, even in cases of severe antero-caudal septal deviation. Objective: To compare airflow and patient perceptions after ASR in patients of Korean descent with caudal septal deviations and external nasal deformities, we considered the potential tendency of their septal cartilage to be smaller and less robust compared with that of Caucasians. The measurements were conducted using acoustic rhinometry and patient-reported outcomes. Methods: We analyzed 103 patients using preoperative and 3-month postoperative assessments: Korean version of the Standardized Cosmesis and Health Nasal Outcomes Survey (K-SCHNOS), obstructive (SCHNOS-O), and cosmetic (SCHNOS-C) scores, and minimal cross-sectional area (MCA) measured by acoustic rhinometry. Results: Among 103 patients (mean age 33.36 years, median age 32 years, age range 17-70 years, 77 men [75%], and 26 women [25%]), the average follow-up period for the patients was 264.6 days (median 202 days and range 13-1540 days), SCHNOS-O scores improved significantly from 64.02 ± 4.89 to 19.31 ± 4.45 after ASR (p < 0.001), as did SCHNOS-C scores, improving from 60.61 ± 7.71 to 14.25 ± 4.66 (p < 0.001). MCA increased from 0.30 ± 0.16 cm² to 0.56 ± 0.38 cm² (p < 0.001). Conclusions: As measured by MCA and SCHNOS scores at 3 months postoperatively, ASR proves valuable for correcting antero-caudal septal deviations and nasal deformities in Asians, despite the tendency of their septal cartilage to be smaller and less strong compared with that of Caucasians.