Head and Neck Mucosal Melanoma: Where Are We Now?

PURPOSE OF REVIEW

To highlight recent and relevant treatment considerations while managing mucosal melanoma.

RECENT FINDINGS

Evidence is building to support the use of targeted therapy and immunotherapy while managing mucosal melanoma. Surgical resection with postoperative radiotherapy plays a major role in managing resectable disease. Recent studies evaluate the addition of targeted, and immunotherapies with an attempt to determine the most efficacious sequence of treatment.

Delayed Commissuroplasty Increases Interincisal Distance in Buccogingival Cancer Patients Treated with Free Flap Reconstruction of the Oral Commissure

BACKGROUND

 Oral cavity cancers requiring excision of the oral commissure and free flap reconstruction often requires commissuroplasty to manage oral incontinence. We aimed to evaluate the implications of primary versus delayed commissuroplasty on drooling, and interincisal distance outcomes in this cohort.

METHODS

 A retrospective query of head and neck cancer patients operated by a single surgeon from 2017 to 2020 was performed. Patients were included if they underwent free flap reconstruction of the oral commissure, had an immediate or delayed commissuroplasty, and had 2 years of follow-up data including Thomas-Stonell and Greenberg drooling rating scales and interincisal distance measurements.

RESULTS

 Thirty-five patients were included in the review. Twelve patients received immediate commissuroplasty and 23 patients had delayed commissuroplasty. Interincisal distance was similar at baseline, although significantly varied between immediate and delayed commissuroplasty groups at 1 month and 2 years postoperative. Drooling scores were significantly elevated in the group treated with delayed commissuroplasty, but eventually normalized after staged surgery and follow-up. Patients treated with adjunct radiation therapy had lower interincisal distance than patients who did not have radiation.

CONCLUSION

 Delayed commissuroplasty increased interincisal distance and normalize drooling in patients who required full-thickness excision of the buccal mucosa and oral commissure and free tissue reconstruction. The presented data can help to educate patients on expected postoperative outcomes and likely advocates for a second-stage procedure after completion of adjunct radiotherapy to achieve optimal commissural placement and oral competence.

A large language model's assessment of methodology reporting in head and neck surgery

OBJECTIVE

The aim of this study was to assess the ability of a Large Language Model - ChatGPT 3.5 to appraise the quality of scientific methodology reporting in head and neck specific scientific literature.

METHODS

Authors asked ChatGPT 3.5 to create a grading system for scientific reporting of research methods. The language model produced a system with a max of 60 points. Individual scores were provided for Study Design and Description, Data Collection and Measurement, Statistical Analysis, Ethical Considerations, and Overall Clarity and Transparency. Twenty articles were selected at random from The American Head and Neck Society's (AHNS) fellowship curriculum 2.0 for interrogation and each 'Methods' section was input into ChatGPT 3.5 for scoring. Analysis of variance (ANOVA) was performed between different scoring categories and a post-hoc tukey HSD test was performed.

RESULTS

Twenty articles were assessed, eight were categorized as very good and nine as good based on cumulative score. Lowest mean score was noted with category of statistical analysis (Mean = 0.49, SD = 0.02). On ANOVA a significant difference between means of the different scoring categories was noted, F(4, 95) = 13.4, p ≤ 0.05. On post-hoc Tukey HSD test, mean scores for categories of data collection (Mean = 0.58, SD = 0.06) and statistical analysis (Mean = 0.49, SD = 0.02) were significantly lower when compared to other categories.

CONCLUSION

This article showcases the feasibility of employing a large language model such as ChatGPT 3.5 to assess the methods sections in head and neck academic writing.

LEVEL OF EVIDENCE: 4

Enhanced Recovery After Surgery for Head and Neck Oncologic Surgery Requiring Microvascular Reconstruction

It has been demonstrated since the 1990's that surgical outcomes can be improved through protocolized perioperative interventions. Since then, multiple surgical societies have engaged in adopting Enhanced Recovery After Surgery (ERAS) Societal recommendations to improve patient satisfaction, decrease the cost of interventions, and improve outcomes. In 2017, ERAS released consensus recommendations detailing the perioperative optimization of patients undergoing head and neck free flap reconstruction. This population was identified as a high resource demand, oftentimes burdened with challenging comorbidity, and poorly described cohort for which a perioperative management protocol could help to optimize outcomes. The following pages aim to further detail perioperative strategies to streamline patient recovery after head and neck reconstructive surgery.

Rhinogenic Headache in Children and Adolescents

PURPOSE OF REVIEW

The purpose of this review is to evaluate and explain our current understanding of rhinogenic headache in the pediatric population.

RECENT FINDINGS

One study showed that 40 % of pediatric patients with migraine had previously received an incorrect diagnosis of sinus headache. Two studies found that over 50% of pediatric patients with migraines have associated cranial autonomic symptoms, possibly elucidating the reasons for misdiagnosis. Some case reports demonstrate successful treatment of rhinogenic contact point headache with the surgical resection of mucosal contact points, although this diagnosis continues to be debated. Many pediatric patients diagnosed with a sinus-related headache actually meet criteria for primary headache disorders. Primary headache disorders should be considered in pediatric patients with headache and associated rhinologic symptoms. Some literature suggests that mucosal contact point headaches can be surgically treated in children, but the level of evidence is inadequate, and additional robust trials are needed.

A Cross-sectional Analysis of Adverse Events and Litigation for Injectable Fillers

Importance

Injectable fillers are increasing in popularity as a noninvasive option to address concerns related to facial aging and volume loss. To our knowledge, there have been no large-scale analyses of adverse events and associated litigation related to filler injections.

Objectives

To determine risks of injectable fillers and analyze factors raised in litigation related to injectable fillers.

Design, Setting, and Participants

In this cross-sectional review, the US Food and Drug Administration's (FDA) manufacturer and user facility device experience (MAUDE) database was evaluated for complications from the use of the following fillers: Juvederm, Restylane, Belotero, Sculptra, Radiesse, Artefill, Bellafill, and Juvederm Voluma from 2014 to 2016. The Westlaw Next database was used to identify jury verdicts.

Main Outcomes and Measures

Complications were organized by type of filler used, location of injection, and severity. Intra-arterial injections without sequelae and those resulting in blindness or necrosis were considered severe complications. Factors raised during the litigation process were also analyzed.

Results

Of 1748 adverse events analyzed, most cases stemmed from cheek (751 [43.0%]) or lip (524 [30.0%]) injection. Commonly reported adverse events reported included swelling (755 [43.2%]) and infection (725 [41.5%]). Among FDA-reported complications, blindness was significantly associated with dorsal nasal injections (P < .001). Vascular compromise with and without sequela of dermal necrosis and blindness were significantly associated with Radiesse injections P < .001. Of the 9 malpractice cases identified, two-thirds involved allegations of inadequate informed consent, and the median award in cases resolved with payment was $262 000.

Conclusions and Relevance

Although specific complication profiles vary by material and injection site, common adverse events associated with injectable fillers include swelling and infection. More serious events include vascular compromise, resulting in necrosis and blindness; these events are also raised in cases involving litigation. This analysis illustrates the importance of outlining these risks in a comprehensive preoperative informed consent process.

Level of Evidence

NA.

Adverse Events in Facial Implant Surgery and Associated Malpractice Litigation

Importance

Facial implants represent an important strategy for providing instant and long-lasting volume enhancement to address both aging and posttraumatic defects.

Objective

To better understand risks of facial implants by examining national resources encompassing adverse events and considerations facilitating associated litigation.

Design, Setting, and Participants

A cross-sectional study reviewed complications following facial implants. The procedures reviewed were performed on patients at locations throughout the United States from January 2006 to December 2016. Data collection was completed in March 2017. The Manufacturer and User Facility Device Experience database, which contains medical device reports submitted to the US Food and Drug Administration (FDA), was searched for complications that occurred from January 2006 to December 2016 involving facial implants made by Implantech, MEDPOR, Stryker, KLS Martin, and Synthes. Furthermore, the Thomson Reuters Westlaw legal database was searched for relevant litigation.

Main Outcomes and Measures

The complications of facial implants were analyzed in relation to the location of implant and severity of complication. Litigation was analyzed to determine which factors determine outcome.

Results

Thirty-nine instances of adverse events reported to the FDA were identified. Sixteen (41%) involved malar implants, followed by 12 chin implants (31%). The most common complications included infection (18 [46%]), implant migration (9 [23%]), swelling (7 [18%]), and extrusion (4 [10%]). Thirty-two patients (83%) had to have their implants removed. Infection occurred at a mean (SD) of 83.3 (68.8) days following the surgery. One-third of complications involved either migration or extrusion. The mean (range) time to migration or extrusion was 381.1 (10-2400) days. In 12 malpractice cases identified in publicly available court proceedings, alleged inadequate informed consent and requiring additional surgical intervention (ie, removal) were the most commonly cited factors.

Conclusions and Relevance

Infection and implant migration or extrusion are the most common complications of facial implants. Most of these complications necessitate removal. These considerations need to be discussed with patients preoperatively as part of the informed consent process, as allegedly inadequate informed consent was cited in a significant proportion of resultant litigation, and there were overlapping considerations among adverse events reported to the FDA and factors brought up in relevant litigation. Cases resolved with settlements and jury-awarded damages encompassed considerable award totals.

Level of Evidence

NA.

Craniofacial injuries related to motorized scooter use: A rising epidemic

OBJECTIVES

Over the last decade, there has been increased interest in utilizing motorized scooters for transportation. The limited regulation of this modernized vehicle raises numerous safety concerns. This analysis examines a national database to describe the yearly incidence of craniofacial injuries and patterns of injury related to motorized scooter use.

METHODS

The Consumer Product Safety Commission's National Electronic Injury Surveillance system was queried for craniofacial injuries associated with motorized scooter use. Patient demographics, injury type, anatomic location, injury pattern, and helmet status were extracted for analysis.

RESULTS

From 2008 to 2017, there were 990 recorded events for craniofacial injuries secondary to motorized scooters extrapolating to an estimated 32,001 emergency department (ED) visits. The annual incidence was noted to triple over that 10-year period. The majority of patients were male (62.1%) and the common age groups at presentation were young children 6-12 years old (33.3%), adolescents 13-18 years old (16.1%) and young adults 19-40 years old (18.0%). The most common injury pattern was a closed head injury (36.1%) followed by lacerations (20.5%). Facial fractures were only present in 5.2% of cases. In cases in which helmet use was recorded, 66% of the patients were not helmeted.

CONCLUSION

The incidence of motorized scooter related craniofacial trauma is rising, resulting in thousands of ED visits annually. Many patients are experiencing morbid traumatic injuries and may not be wearing appropriate protective equipment. This study highlights the importance of public awareness and policy to improve safety and primarily prevent craniofacial trauma.

Sialendoscopy in the Management of Radioiodine Induced Sialadenitis: A Systematic Review

Objectives:

Salivary gland dysfunction as a consequence of radioiodide ablation is present in as many as two-thirds of patients, and unfortunately, many of these individuals do not respond to conservative measures. Sialendoscopy as a minimally invasive therapeutic modality may have utility in the treatment of radioiodide induced sialadenitis (RAIS). Our aim was to explore whether sialendoscopy resulted in clinical improvement in patients with RAIS.

Methods:

A systematic review of studies on sialendoscopy for RAIS was conducted using MEDLINE database, Embase, and Cochrane Library. The outcomes of interest included the proportion of patients demonstrating clinical improvement after intervention, patient demographics, radiation dose, specific procedural variations, specific salivary gland, failure rate, and recurrence.

Results:

Eight studies met inclusion criteria. Data reviewed showed an increased predilection of parotid sialadenitis relative to submandibular gland sialadenitis. All but 2 studies employed sialendoscopy only after failure of conservative measures. An overall rate of clinical improvement ranging from 75% to 100% was reported.

Conclusion:

This systematic review encompassing 122 patients represents the largest pooled sample to date of patients undergoing sialendoscopy for RAIS. Sialendoscopy represents an invaluable minimally invasive modality that may obviate the need for more invasive surgery as intervention was associated with a high success rate.

Lower airway disease and pituitary surgery: Is there an association with postoperative cerebrospinal fluid leak?

OBJECTIVES/HYPOTHESIS

To explore the relationship between lower airway disease and postoperative cerebrospinal fluid (CSF) rhinorrhea among patients undergoing pituitary surgery STUDY DESIGN: Retrospective review.

METHODS

A retrospective review of the Healthcare Cost and Utilization Project's 2013 National Inpatient Sample was conducted to characterize the hospital stay and surgical outcomes of patients undergoing pituitary surgery. Patients with lower airway disease (including chronic obstructive pulmonary disease and asthma) were compared to a disease-free population identifying demographics and complications over-represented in the lower airway group.

RESULTS

The majority of hypophysectomies (92.1%) were performed via a transsphenoidal approach. Among transsphenoidal patients, individuals with asthma (92.8% of the lower airway disease cohort) harbored a greater postoperative CSF leak rate (4.7% vs. 2.7%, P = .022), and were more likely to develop postoperative diabetes insipidus (6.2% vs. 4.1%, P = .024) and neurological complications (13.0% vs. 9.6%, P = .010) when compared to a lower airway disease-free cohort. Patients with CSF rhinorrhea had longer lengths of stay (7.8 days vs. 4.5 days, P < .001) and higher discharge costs ($148,309 vs. $76,246, P < .001). A binary logistic regression model identified having asthma (P = .042), being female (P = .011), and having gastroesophageal reflux disease (P = .006) as independent predictors of postoperative CSF rhinorrhea.

CONCLUSIONS

Several patient comorbidities including asthma are associated with a greater risk of postoperative CSF rhinorrhea. Perioperative lower airway assessment and disease control may potentially decrease one's risk of this complication, although further inquiry is urgently needed to identify optimal preventive strategies.

LEVEL OF EVIDENCE

2c. Laryngoscope, 127:1543-1550, 2017.

Pediatric Thyroidectomy

Objectives/Hypothesis To evaluate hospital course and associated complications among pediatric patients undergoing thyroidectomy. Study Design and Setting Retrospective database review of the Kids' Inpatient Database (2009, 2012). Methods The Kids' Inpatient Database was evaluated for thyroidectomy patients for the years 2009 and 2012. Surgical procedure, patient demographics, length of stay, hospital charges (in US dollars), and surgical complications were evaluated. Results Of an estimated 1099 nationwide partial thyroidectomies and 1654 total thyroidectomies, females accounted for 73.5% and 79.1% of patients, respectively. Children <1 year of age had significantly longer hospital courses ( P < .0001), and patients 1 to 5 years of age had a significantly greater length of stay than individuals 6 to 20 years of age (7.8 vs 2.1 days, P < .001). The most common complications overall included hypocalcemia, respiratory complications, vocal cord paresis/paralysis, postoperative infection, and bleeding. Vocal cord paralysis was noted in 1.7% of pediatric thyroidectomy patients. The presence of these complications among total thyroidectomy patients significantly increased one's length of stay and hospital charges. A neck dissection was reported in 22.9% of malignant thyroidectomy patients. Conclusion Nearly 20% of children who underwent total thyroidectomy experienced postoperative hypocalcemia, positing a need for the development of postoperative calcium replacement algorithms to minimize the sequelae of hypocalcemia. A greater incidence of respiratory and infectious complications among younger patients (<6 years) suggests a need for closer monitoring, possibly encompassing routine postoperative intensive care unit utilization, in an attempt to minimize these sequelae.

Perioperative considerations and complications in pediatric parathyroidectomy

OBJECTIVES/HYPOTHESIS

To evaluate perioperative considerations and post-operative complications associated with parathyroidectomy in the pediatric population.

METHODS

The Kids' Inpatient Database 21 (KID) was searched for patients who underwent parathyroidectomy in 2009 and 2012. Patient demographics, hospital stay, associated charges, and post-operative adverse sequelae were evaluated in all patients and included patient comorbidity and additional procedure requirement analysis.

RESULTS

There were 182 patients extrapolating to 262 parathyroidectomies over the two years analyzed. Although a minority of patients were male (45.4%), these patients had greater rates of complications, length of stay, and hospital charges. Importantly, minorities and younger patients (≤15y) also had more complicated post-operative courses. The lengths of stay for patients experiencing post-operative altered mental status (18.7d), post-operative infection (15.5d), respiratory complications (19d), and cardiac complications (13d) were significantly increased compared to individuals without major complications (3.4d) (p < 0.001). Patients with pre-existing chronic kidney disease, dialysis-dependence, and bone sequelae (most commonly from hungry bone syndrome) also had significantly lengthier stays and greater associated costs.

CONCLUSION

Findings from this analysis can be included in a comprehensive pre-operative informed consent process between physicians and patients discussing perioperative considerations and potential complications of parathyroidectomy. Males, younger children, and patients with preexisting renal conditions experienced lengthier and more complicated hospital stays, suggesting the need for closer monitoring of these cohorts.

Facial fracture repair and diabetes mellitus: An examination of postoperative complications

OBJECTIVES/HYPOTHESIS

Our objectives included using a nationally representative resource to evaluate charges, demographics, and complication rates among diabetics undergoing surgical repair of facial fractures.

METHODS

We evaluated the Nationwide Inpatient Sample, a database encompassing nearly 8 million hospitalizations, for patients with a diagnosis of a facial fracture who underwent surgical intervention during their hospitalization. Patients were organized by whether they had a diagnosis of diabetes mellitus (DM).

RESULTS

Of 45,509 inpatients included, diabetics had greater costs, longer length of stays, and were significantly more likely to have a host of baseline comorbidities. On multivariate logistic regression corrected for age, race, gender, and preexisting cardiac disease, DM patients had significantly greater odds for cardiac complications (3.3; P < 0.001) and hepatic failure (15.0; P = 0.007). There were no significant differences associated with DM in the rates of enophthalmos, epiphora, and diplopia among patients with orbital fractures. Diabetics did have a significantly greater risk of postoperative infection after mandible repair.

CONCLUSION

In addition to a significant association with greater length of stay and increased hospital charges, DM patients undergoing surgical repair of facial fractures had a significantly greater risk of postoperative complications, including cardiac complications. Diabetics undergoing mandible repair had a greater risk of postoperative infection, even upon controlling for demographic factors, suggesting the need for further study evaluating the role of postoperative antibiotic prophylaxis in this patient population. These findings reveal the potential value of developing and using standardized postoperative care algorithms aimed at minimizing complications in this susceptible population.

LEVEL OF EVIDENCE

2c. Laryngoscope, 127:809-814, 2017.

Pediatric pituitary resection: characterizing surgical approaches and complications

BACKGROUND

Although there has been extensive study evaluating adult pituitary surgery, there has been scant analysis among children. Our objective was to evaluate a population-based resource to characterize nationwide trends in surgical approach, hospital stay, and complications among children undergoing pituitary surgery.

METHODS

The Kids' Inpatient-Database (KID) files (2009/2012) were evaluated for pituitary gland excisions. Procedure, patient demographics, length of inpatient stay, inpatient costs, hospital setting, and surgical complications were analyzed.

RESULTS

A weighted incidence of 1071 cases were analyzed; the majority (77.6%) underwent transsphenoidal resections. These patients had significantly decreased hospital costs and lengths of stay. Patients undergoing transfrontal approaches had significantly greater rates of postoperative diabetes insipidus (DI) (66.5%), panhypopituitarism (38.8%), hydrocephalus, and visual deficits. Among transsphenoidal patients, males had greater rates of postoperative hydrocephalus (5.5%) and panhypopituitarism (17.5%) than females, and patients ≤10 years old had greater rates of these 2 complications (14.5%, 19.4%, respectively) as well as DI (61.3%).

CONCLUSION

A greater proportion of children undergo transfrontal approaches for pituitary lesions than in their adult counterparts. This difference may harbor a potential to influence future sellar resection approaches in children toward a transsphenoidal operation when surgically feasible. Patients undergoing transfrontal procedures have greater risks for many intraoperative and postoperative complications relative to individuals undergoing transsphenoidal resections. Among patients undergoing transsphenoidal approaches, males had significantly greater rates of postoperative hydrocephalus and panhypopituitarism, and younger children had greater rates of postoperative DI, hydrocephalus, and panhypopituitarism. These data reinforce the need for greater vigilance in the postoperative care of younger children undergoing transsphenoidal surgery.

Forgetful but not forgotten: Bathroom-related craniofacial trauma among the elderly

OBJECTIVES/HYPOTHESIS

As our population ages, injuries attributable to falls continue to increase, impacting healthcare delivery. Evaluation of craniofacial trauma with focus on elderly patients remains an underappreciated concern. Our objectives were to evaluate injury trends associated with elderly bathroom falls, as this information may be useful for counseling and preventive purposes.

STUDY DESIGN

Database review.

METHODS

The National Electronic Injury Surveillance System was evaluated for craniofacial trauma among patients 60 years and older presenting to the emergency department (ED) (2010-2014). Injury descriptions were reviewed for mechanism of injury, patient demographics, and other injury characteristics.

RESULTS

In total, 7.2% of the estimated 3.4 million ED visits for elderly craniofacial trauma were bathroom related. Females comprised the majority (60.9%) of patients, and a plurality of patients were in their 80s. A greater proportion of facial injuries resulted from syncope (16.6% vs. 10.9% compared to head injuries). Toilets facilitated a greater proportion of facial insults and were more likely to require admission; the most common mechanism was "falling off." Showers contributed a majority of head injuries and had a lower median age than toilet injuries. Fractures comprised 12.6% of facial injuries; of craniofacial fractures, common sites included the nose (54%), mandible (6%), and orbit (6%). Admitted patients were significantly older than those who were released.

CONCLUSIONS

Bathroom falls result in a significant proportion of elderly traumatic injury. The trends we present offer the opportunity for targeted preventative measures to decrease the occurrence of these events. Additionally, this information may adjunct a detailed history and physical to ensure appropriate patient management.

LEVEL OF EVIDENCE

4 Laryngoscope, 127:820-827, 2017.