Sport and Recreational Causes of Nasal Bone Fractures

OBJECTIVE

Nasal bone fractures are the most common facial bone fractures. However, there is limited literature on the etiology of these fractures, particularly distribution across sports and other recreational activities.

METHODS

The Nationwide Electronic Injury Surveillance System (NEISS) national injury database was queried for emergency department visits involving the diagnosis of nasal or nose fractures associated with sports and recreation activities over the most recent 10 year span available. Demographic, disposition, and weighted incidence were analyzed.

RESULTS

Total incidence of nasal fractures across 10 years was 158 979. The mean age of nasal bone fractures was 20.4 years old. Nasal fractures were more common in males (74.6%) and white patients (54.1%). National estimated incidence of nasal fractures decreased from 21 028 in 2009 to 11 108 in 2018, a reduction of 47.2%. The most common causes among all patients were basketball (23.2%), baseball (17.1%), softball (9.8%), soccer (7.4%), and football (7%). In pediatric patients, the most common cause was baseball (25.1%). The majority (98.1%) of patients were discharged from the emergency department, while 0.9% of patients were admitted.

CONCLUSION

The most common recreational causes of nasal fractures are sports, with the most common being non-contact sports like basketball and baseball. However, the incidence of nasal bone fractures due to recreational causes nationwide has decreased significantly over the past 10 years. This may reflect improved safety protocols among athletes.

Pediatric foreign bodies of the ear: A 10-year national analysis

OBJECTIVES

To estimate the incidence of emergency department visits for pediatric ear foreign bodies. To identify the most common items and their trends.

METHODS

The Nationwide Electronic Injury Surveillance System (NEISS) was queried for emergency department visits involving the diagnosis of foreign bodies in the ear including pinna and canal in children over the most recent 10-year span available. National incidence estimates and demographic data were extracted from the same database.

RESULTS

Ear foreign bodies in children made up an estimated total 446,819 ED visits nationwide over the past 10 years. The mean age was 7.2 ± 4.3 years old. The majority (55.6%, n = 248,531) of cases were female. The most common class of objects found was jewelry, primarily embedded earrings and beads, accounting for 55.5% visits, followed by paper products at 7.1%, pens and pencils at 4.1%, desk supplies (erasers) at 3.7%, BBs or pellets at 3.5%, and earplugs and earphones at 3%. Females were significantly more likely to have jewelry foreign bodies, and males were significantly more likely to have foreign bodies from all other categories other than first-aid supplies.

CONCLUSION

Foreign bodies of the ear are a common reason for emergency department visits in children, primarily jewelry, paper products, and desk supplies. Recognition of commonly encountered objects can aid in both speedier recognition of unknown objects, as well as guide patient counseling.

[Expression and clinical significance of LRFN4 in colorectal cancer tissue]

Objective: To investigate the expression and clinical significance of LRFN4 in colorectal cancer. Methods: A total of 210 cases of colorectal cancer tissues and 228 cases of corresponding surgical margin tissues were collected. Immunohistochemistry was employed to evaluate the expression of LRFN4 in colorectal cancer.The correlation between LRFN4 expression and clinicopathological features of colorectal cancer as well as patient outcome were analyzed. Results: The positive rate of LRFN4 in colorectal cancer and in non-cancer was 55.24%(116/210), and 37.28% (85/228) , respectively.The expression of LRFN4 in colorectal cancer tissues was higher than that in non-cancer tissues(χ(2)=14.196, P<0.001). High expression of LRFN4 was significantly correlated with tumor location(χ(2)=4.133,P=0.042), T staging(χ(2)=6.494,P=0.039), N staging(χ(2)=11.715,P=0.008), TNM staging(χ(2)=13.398,P=0.004), CEA (χ(2)=6.017, P=0.049), but without gender, age, degree of differentiation, M staging(P>0.05).The Kaplan-Meier survival curves indicated that high LRFN4 expression was associated with good survival (P<0.05). In addition, Cox proportional hazards model showed that the high expression of LRFN4(HR=0.585, P=0.018)was an independent risk factor for prognosis in patients with colorectal cancer. Conclusions: The expression of LRFN4 is up-regulated in colorectal cancer, which is significantly correlated with the clinicopathological features and prognosis. High expression of LRFN4 reduced the risk of death in patients with colorectal cancer.

Not Just for Kids: A Rare Case of Congenital Laryngeal Cleft in an Adult

OBJECTIVE

This case report aims to increase awareness of the diagnosis of laryngeal cleft in adult patients and discuss treatment options.

METHODS

Case report and review of the literature.

RESULTS

We present a case of a 56-year-old male referred for hoarseness and chronic cough that was discovered to have a type 2 laryngeal cleft. He had chronic aspiration, recurrent pneumonia, and a hoarse voice for his entire life. In contrast to most described cases in adults, this patient was successfully treated with an endoscopic approach using absorbable suture.

CONCLUSION

Laryngeal clefts are uncommon and almost always detected in childhood, making adult laryngeal clefts extremely rare. Endoscopic repair is a feasible and successful treatment option in these cases.

Does Nasal Surgery Affect Voice Outcomes? A Systematic Review with Meta-Analyses

OBJECTIVES

Changes in airflow dynamics after nasal surgery may have implications on voice quality. Multiple studies have evaluated the impact of nasal surgery on voice using heterogeneous outcome measures. We aim to systematically review the impact of nasal surgery on voice quality.

METHODS

Our study design was a systematic review with meta-analyses. A literature search of PubMed, Ovid, Cochrane from 1997 to 2017 was performed. Inclusion criteria included English language studies containing original data on nasal surgery and voice. Two investigators independently reviewed all manuscripts and performed a comprehensive quality assessment. Meta-analysis was completed on quantitative voice measurements.

RESULTS

Of 463 identified, 19 studies with 692 patients fulfilled eligibility. Nasal surgeries performed included endoscopic sinus surgery (11/20), septoplasty (11/20), rhinoplasty (2/20), and turbinate reduction (2/20). Voice outcomes measured included nasalance (8/20), fundamental frequency (11/20), jitter (10/20), shimmer (10/20), harmonic to noise ratio (HRN) (8/20), formants (5/20), and voice handicap index (VHI) (4/20). Voice examinations were assessed preoperatively and 1 to 30 months postoperatively. Meta-analysis revealed statistically significant changes in nasalance, (P < .01) 1 month postoperatively; there was no significant difference in nasalance at 6 months postoperatively. All other variables analyzed revealed no statistically significant differences. Five of nine studies showed majority of patients did not notice subjective change in voice after surgery, but with high heterogeneity of measurements.

CONCLUSIONS

There may be a short-term increase in nasalance that resolves at longer follow-up, but there seem to be no other objective changes in voice. There may be subjective changes after surgery, but require further study to evaluate.

An assessment of racial differences in epidemiological, clinical and psychosocial factors among head and neck cancer patients at the time of surgery

Objective

Racial disparities have been well characterized and African American (AA) patients have 30% lower 5-year survival rates than European Americans (EAs) for head and neck squamous carcinoma (HNSCC). This poorer survival can be attributed to a myriad of different factors. The purpose of this study was to characterize AA-EA similarities and differences in sociodemographic, lifestyle, clinical, and psychosocial characteristics in HNSCC patients near the time of surgery.

Methods

Setting: Single tertiary care center. Participants: Thirty-nine newly diagnosed, untreated HNSCC patients (n = 24 EAs,n = 15 AAs) who were to undergo surgery were recruited. Study Design: Cross-sectional study Sociodemographic, lifestyle factors, and disease factors (cancer site, AJCC clinical and pathologic stage, and HPV status)were assessed. Risk factors, leisure time, quality of life and social support were also assessed using validated questionnaires. Exposures: EA and AA patients were similar in the majority of sociodemographic factors assessed. AAs had a higher trend toward pathologically later stage disease compared to EAs and significantly increased time to treatment.

Results

EA and AA patients were similar in the majority of sociodemographic factors assessed. AAs had a higher trend toward pathologically later stage disease compared to EAs. AAs also had significantly increased time to treatment (P = 0.05). The majority of AA patients (62%) had later stage pathologic disease. AA were less likely to complete high school or college (P = 0.01) than their EA counterparts. Additionally, AAs were more likely to report having a gap in health insurance during the past decade (37% vs. 15%).

Conclusions

This preliminary study demonstrates a similar profile of demographics, clinical and psychosocial characteristics preoperatively for AAs and EAs. Key differences were AAs tending to have later pathologic stage disease, educational status, delays in treatment initiation, and gaps in health insurance.

Neck dissection does not add to morbidity or mortality of laryngectomy

Objectives

To examine the national rates of complications, readmission, reoperation, death and length of hospital stay after laryngectomy. To explore the risks of neck dissection with laryngectomy using outcomes.

Methods

The American College of Surgeons National Quality Improvement Program (ACS-NSQIP) database was reviewed retrospectively. The database was analyzed for patients undergoing laryngectomy with and without neck dissection. Demographic, perioperative complication, reoperation, readmission, and death variables were analyzed.

Results

754 patients who underwent total laryngectomy during this time were found. Demographic analysis showed average age was 63 years old, 566 (75.1%) were white, and 598 (79.3%) were male. Of these patients, 520 (69.0%) included a neck dissection while 234 (31.0%) did not. When comparing patients who received a neck dissection to those who did not, there were no significant differences in median length of hospital stay (12.5 days w/vs. 13.3 days w/o, P = 0.99), rates of complication (40% w/vs. 35% w/o, P = 0.23), reoperation (13.5% w/vs. 14% w/o, P = 0.81), readmission (14% w/vs. 18% w/o, P = 0.27), and death (1.3% w/vs. 1.3% w/o, P > 0.99). Furthermore, neck dissection did not increase the risk of complication (P = 0.23), readmission (P = 0.27), reoperation (P = 0.81), death (P = 0.94), or lengthened hospital stay (P = 0.38).

Conclusions

Concurrent neck dissection does not increase postoperative morbidity or mortality in patients undergoing total laryngectomies. These results may help physicians make decisions regarding concurrent neck dissection with total laryngectomy.

Antibiotic Use and Computed Tomography Imaging for Rhinosinusitis as Quality Metrics in Modern Health Care

Background

American Academy of Otolaryngology-Head and Neck Surgery rhinosinusitis guidelines have been adapted into quality measures intended to be a basis for adjusting physician reimbursement and as public information to help patients select physicians. Early and continual evaluation of these measures is therefore important, given the impacts these may have.

Objective

To examine the metrics used in by Medicare for reimbursement in the Physician Quality Reporting System (PQRS) used in Merit-based Incentive Payment System (MIPS).

Methods

This study is a retrospective review of the 2015–2016 Center for Medicare and Medicaid Services Physician Compare Initiative regarding quality metrics for acute and chronic rhinosinusitis for providers participating in MIPS.

Results

Data for 726 providers were extracted from the PQRS database. Otolaryngologists had a low enrollment with less than 50 responding for any 1 measure. Of the reported quality metrics, otolaryngologists prescribed a significantly greater number of antibiotics than other providers within 7 days of diagnosis or within 10 days after symptom onset (48.3% vs 11.3%, P < .001). There was a significant difference in the mean compliance between otolaryngologists and all other providers for the use of CT scans within 28 days of diagnosis (2.3% vs 0.2%, P < .001). There was no significant difference in the mean compliance for the use of multiple CT scans within 90 days of diagnosis (2.0% vs 2.3%, P = .8). Inverse metrics comprise 3 out of 4 measures.

Conclusion

This review of the quality metrics used in MIPS shows several differences between otolaryngologists and nonspecialists, but raise concerns regarding applicability.

Deadly Sphenoid Fungus-Isolated Sphenoid Invasive Fungal Rhinosinusitis: A Case Report

INTRODUCTION

Acute invasive fungal rhinosinusitis (AIFRS) is a potentially fatal infection, usually affecting immunocompromised patients. Isolated sphenoid sinus involvement is rare and has been reported in only a few cases. We discuss the clinical characteristics, histopathologic features, and differential diagnosis of AIFRS of the sphenoid sinus.

CASE PRESENTATION

A 57-year-old man with a history of refractory non-Hodgkin lymphoma and neutropenia presented with a 1-week duration of left-sided headache and ipsilateral cheek paresthesia. Nasal endoscopy showed mucoid drainage from the sphenoethmoidal recess. Magnetic resonance imaging demonstrated left sphenoid mucosal thickening and enhancement along the adjacent skull base. The patient underwent endoscopic sinus surgery with extended sphenoidotomy and débridement. The lateral wall and recess of the left sphenoid sinus demonstrated pale mucosa and fungal debris. Pathologic analysis demonstrated necrotic tissue and fungal hyphae with angioinvasion. Microbiology studies isolated Aspergillus fumigatus. The right maxillary sinus contained a synchronous fungal ball, which was removed during surgery; there was no evidence of tissue necrosis or invasive fungus in the maxillary sinus. He was treated with long-term voriconazole therapy, and 6-month follow-up showed disease resolution.

DISCUSSION

AIFRS should be considered in the differential diagnosis of immunocompromised patients with nonspecific sinonasal symptoms. Usually, AIFRS is diffuse with multiple sinus involvement; however, isolated sphenoid AIFRS can occur. This is one of the few cases of AIFRS demonstrating isolated sphenoid involvement and is thought to be the first case showing a synchronous noninvasive fungal ball of another sinus cavity. Prompt recognition and surgical treatment may be curative and lifesaving.

Inhalant allergen sensitization is an independent risk factor for the development of angioedema

BACKGROUND/OBJECTIVE

The etiology and risk factors for angioedema remain poorly understood with causative triggers often going undiagnosed despite repeated reactions. The purpose of this study was to determine the relationship between inhalant allergen sensitization and angioedema.

METHODS

A retrospective review of patients who had in vitro inhalant allergy testing from 2006 to 2010 was performed. Patients with a diagnosis of angioedema who underwent inhalant allergy testing were identified. Analyses for co-morbidities, class of sensitization, seasonal timing of angioedema, and concurrent use of known hypertensive medications that can cause angioedema were performed.

RESULTS

There were 1000 patients who underwent inhalant allergy testing and qualified for the study. 37/1000 had at least one episode of angioedema and of these patients, 34 had positive inhalant sensitization testing results. Multivariate regression models showed overall sensitization status, seasonal allergen and epidermal/mite sensitization as independent risk factors (p<0.001, p=0.005, p=0.025 respectively) when controlling for ACE inhibitor use and other covariates. Tree, and epidermal/mite sensitizations were independent risk factors for angioedema in mono-sensitized subject analysis (p=0.028, p=0.029, respectively).

CONCLUSION

Both seasonal and perennial allergen sensitizations are independent risk factors for the development of angioedema. In patients with angioedema and an unknown trigger, inhalant allergen sensitization should be considered as a potential contributing factor to the development of angioedema.

[One-night-stand behavior and associated factors among young men who have sex with men in Wuhan, China]

Objective: This present study was to examine the prevalence and determinants of one-night-stand behavior among young men who have sex with men (YMSM). Methods: A total of 403 YMSM aged 16 to 25 were recruited through internet promotion, extending activity and HIV VCT in Wuhan. Data was gathered through anonymous questionnaire. Binary logistic regression was used to examine factors associated with one-night-stand behavior. Results: Of the 398 YMSM, 48.99% (195/398) reported having had casual sex in the last 6 months. Of the ones having had casual sex, 34.29% (60/175) and 28.65% (49/171) reported using condoms consistently during anal or oral sexual contacts, respectively. These figures were lower than those of YMSM not having casual sexual contacts [with anal sex as 49.08% (80/163) and oral sex as 38.85% (61/157)]. 76.80% (149/194) of the YMSM reported having had multiple sexual partners, with the figure higher than those without [33.15% (60/181)] (P<0.01). Results from the logistic regression analysis showed that the following factors seemed to be associated with casual sex activities among YMSM, including: often using internet, (OR=4.89, 95%CI: 1.90-12.54), taking illegal drugs (OR=2.72, 95%CI: 1.60-4.63). Conclusions: YMSM who had engaged in casual sex, practicing unprotected sex or having multiple sexual partners, were recognized as high risk population. Targeted intervention programs are needed to decrease the one-night-stand behavior. Internet intervention strategy seemed an important method to serve the purpose.

[Association between HIV infection and female sex workers in middle aged and old men in a city in Hubei provine, 2014]

OBJECTIVE

To understand the HIV infection status in middle aged and old men and the association between HIV infection and female sex workers in a city in Hubei province and provide evidence for the targeted prevention and control of HIV infection.

METHODS

Ten communities/villages were selected through stratified cluster sampling from the suburban and rural areas of the city. A total of 634 men aged ≥50 years were surveyed by using self-designed questionnaire in December, 2014.

RESULTS

The awareness rate of HIV/AIDS related knowledge was 13.3%(68/513). Among the men surveyed, 63.2%(371/587)thought they couldn't be infected with HIV, 9.1%(52/573)believed that extramarital sex is acceptable, and 32.4%(189/583)considered that commercial sexual behavior is just as well. Among the surveyed men reporting sexual behavior in the past 6 months, 6.6%(15/228)had sex with regular sexual partners, in which 63.6%(7/11)never used condoms, 21.8%(128/586)reported that some friends had commercial sexual behaviors. Among 601 men receiving HIV testing, 7 were HIV positive(1.2%). The HIV detection rates among the men living at 3 communities near red light district were 4.2%(5/119), 1.1%(1/95)and 0.5%(1/192)respectively; while no HIV infections were found in the men living at 2 towns far away from red light district. Seventy seven of 581 men surveyed(13.2%)reported to meet visiting female sex workers and they had higher HIV positive rate(5.2%, 4/77)than those without such experiences(0.6%, 3/504)(P=0.007).

CONCLUSION

The middle aged and old men in this city had low awareness of HIV/AIDs related knowledge, and high-risk sexual behaviors existed among them. HIV positive rate was relatively high in this population, and HIV infection might be associated with sex service.

Uvulopalatopharyngoplasty

Objectives

(1) Determine the rate of postoperative complications, reoperation, readmission, and death after uvulopalatopharyngoplasty (UPPP) for sleep apnea through multi-institutional clinical data. (2) Compare outcomes of UPPP between multilevel and single-level procedures for the treatment of sleep apnea.

Study Design

Retrospective database analysis.

Methods

The American College of Surgeons National Surgical Quality Improvement Program—a nationally validated, prospective, multi-institutional database from 2005 to 2013—was analyzed for patients who underwent UPPP, per corresponding Current Procedural Terminology codes. Patients were categorized into 3 groups: UPPP alone, UPPP + nasal cavity (NC), and UPPP + base of tongue (BOT). Perioperative outcome measures of interest include surgical/medical complications, reoperation, readmission, and death. Comparisons were made among surgical groups through univariate cross-sectional analysis.

Results

A total of 1079 patients underwent UPPP; 413 patients had UPPP + NC; and 200 patients had UPPP + BOT procedures. One death was reported for the entire cohort of patients. Among all 3 groups (UPPP, UPPP + NC, and UPPP + BOT), no differences were noted in the rates of medical complications ( P = .445), surgical complications ( P = .396), reoperation ( P = .332), and readmission ( P = .447). However, the length of hospital stay in days was greatest for the UPPP + BOT group (UPPP, 0.81 ± 0.69; UPPP + NC, 0.87 ± 0.90; UPPP + BOT, 1.50 ± 2.70; P < .001).

Conclusion

These national data demonstrate no significant increase in risk when UPPP is performed as a single- or multilevel procedure. When indicated, UPPP with multilevel procedures may be safely performed for treatment of sleep apnea. These data set a benchmark for perioperative risk in UPPP surgery and will prove useful for counseling patients.

Prognostic Factors in Myoepithelial Carcinoma of the Major Salivary Glands

OBJECTIVES

(1) Identify all cases of myoepithelial carcinoma of the major salivary glands from the National Cancer Data Base (NCDB). (2) Analyze the effect of grade, stage, and regional nodal metastasis on survival in myoepithelial carcinoma of the major salivary glands.

STUDY DESIGN

Retrospective review of NCDB.

SETTING

Multicenter data pooled from 1998 to 2012 in the NCDB.

METHODS

We identified all reported cases of myoepithelial carcinomas of the major salivary glands from the United States from 1998 to 2012 in the NCDB. Clinical parameters were then examined and analyzed for predictors of survival.

RESULTS

A total of 473 cases of myoepithelial carcinoma were identified. Of the reported cases, 38.1% were low grade; 26.7%, intermediate grade; and 35.2%, high grade. When presenting stage was examined, 24.4% were stage I; 30.6%, stage II; 22.5%, stage III; 12.2%, stage IVa; 3.0%, stage IVb; and 4.1%, stage IVc. At presentation, 18.7% of patients had regional nodal disease, and 4.5% had distant metastases. The 3- and 5-year survival rates were 73% and 64%, respectively. The presence of nodal disease significantly reduced mean survival time versus those without (64 vs 108 months, P < .001), as did high-grade disease compared with low grade (67 vs 114 months, P < .001) and stage III/IV compared with stage I/II disease (61 vs 118 months, P < .001).

CONCLUSIONS

The presence of regional nodal disease, high-grade disease, and advanced stage are predictors of lower survival in myoepithelial carcinoma. Further studies based on types of treatment are warranted.

Lateral Skull Base Attenuation in Patients with Anterior Cranial Fossa Spontaneous Cerebrospinal Fluid Leaks

Objective

(1) Determine if patients with anterior fossa spontaneous cerebrospinal fluid (SCSF) leaks demonstrate lateral skull base bone attenuation. (2) Examine the relation between body mass index (BMI; kg/m2) and skull base thickness.

Study Design

Retrospective cohort study.

Setting

Tertiary care hospital.

Subjects and Methods

Retrospective review from 2004 to 2013 identified 96 patients with anterior cranial fossa SCSF leaks. A control group was identified from a consecutive series of clinic patients. Controls had no history of chronic sinonasal or temporal bone pathology and were divided according to BMI into nonobese (<30 kg/m2) and obese (≥30 kg/m2) groups. Composite skull base thickness was calculated for lateral and anterior subsites through predefined points according to previously published protocols.

Results

Thirty-two patients were included in each group. Composite lateral skull base thickness was less in patients with SCSF leaks(0.7 ± 0.1 mm) when compared with nonobese controls (0.8 ± 0.1 mm, P = .004); no differences were apparent when SCSF leaks were compared with obese controls (0.7 ± 0.1 mm, P = .99). A direct relation was observed between anterior skull base and lateral skull base thickness ( r = 0.48, P < .0001). An inverse correlation was noted between BMI and lateral skull base ( r =−0.40, P < .0001).

Conclusions

Patients with anterior fossa SCSF leaks demonstrate attenuation of the lateral skull base. A significant correlation between anterior skull base thickness and lateral skull base thickness was observed. BMI was inversely related to lateral skull base thickness. Taken together, SCSF leaks are associated with obesity, which appears to be partly responsible for diffuse skull base erosion observed in patients with this condition.

Predictors of Nodal Metastasis in Parotid Malignancies: A National Cancer Data Base Study of 22,653 Patients

OBJECTIVE

(1) To identify predictors of nodal disease in parotid malignancies using various clinical and pathologic variables. (2) To examine the effect of nodal disease on overall survival (OS) in parotid cancers

STUDY DESIGN

Retrospective database review.

SETTING

National Cancer Data Base (1998-2012).

SUBJECTS AND METHODS

We identified all cases of primary parotid malignancies in the United States between 1998 and 2012 in the National Cancer Data Base. Eight histopathologies, constituting >80% of all cases, were examined for nodal metastasis and survival.

RESULTS

We identified 22,653 cases of primary parotid cancer. Eight major histologies were studied, with mucoepidermoid carcinoma (31%), acinic cell carcinoma (18%), adenocarcinoma (14%), and adenoid cystic carcinoma (9%) being most common. Regional nodal disease incidence was 24.4% overall and varied by histopathology. Salivary ductal carcinoma had the highest incidence of both nodal metastasis and occult lymph node metastasis. Overall, N0 patients lived significantly longer than N+ (5-year OS, 79% vs 40%; P < .001). Low-grade disease had significantly better survival than high-grade (5-year OS, 88% vs 69%; P < .001). Occult nodal disease was found in 10.2% and varied by histopathology.

CONCLUSION

Regional lymph node metastasis significantly decreases survival in many parotid malignancies. High-grade cancers had higher incidences of regional disease than did low grade. Adenocarcinoma had the highest mortality when regional disease was present. Incidence of occult disease varied by histology, but incidence was <10% for all low-grade disease. High T stage and grade are significant independent predictors of nodal disease for most histopathologies.

Does comorbid obesity impact quality of life outcomes in patients undergoing endoscopic sinus surgery?

BACKGROUND

Both obesity and chronic rhinosinusitis (CRS) are characterized by inflammation. Furthermore, both disease processes are independently associated with decreases in quality-of-life (QOL). We sought to investigate the role of comorbid obesity in QOL outcomes in CRS patients undergoing endoscopic sinus surgery (ESS).

METHODS

Adult patients with medically refractory CRS (n = 241) were prospectively enrolled into a multi-institutional treatment outcomes investigation. Body mass index (BMI) calculations were used to differentiate patient weight groups (normal weight: 18.5 to 24.9, overweight: 25.0 to 29.9; and obese: ≥30.0). Preoperative and postoperative QOL (Rhinosinusitis Disability Index [RSDI] and the 22-item Sino-Nasal Outcome Test [SNOT-22]) were evaluated compared across BMI groups and obesity subclasses.

RESULTS

The prevalence of comorbid obesity was 41% (n = 99). Higher prevalence of comorbid disease was found across increasing BMI groups including diabetes mellitus, asthma, and depression. No significant differences were found in mean preoperative QOL measures between any BMI groups. Significant improvement between preoperative and postoperative QOL mean scores (p ≤ 0.050) was found for all BMI groups. Despite no significant difference in mean QOL improvement between BMI groups (p ≥ 0.142), overweight and obese patients reported reduced relative mean percentage (%) improvement compared to normal weight participants on the RSDI total score (33% and 37% vs 55%, respectively) and SNOT-22 total score (29% and 40% vs 48%, respectively).

CONCLUSION

Patients with comorbid obesity experience significant improvement in average QOL gains following ESS though the percentage of relative improvement in QOL may be decreased in patients with comorbid obesity and CRS as compared to those without.

Increase in head and neck cancer in younger patients due to human papillomavirus (HPV)

The face of head and neck cancer has changed dramatically over the past 30 years. There has been a steady decline in the number of tobacco and alcohol related squamous cell carcinomas over the past 30 years, but and increasing incidence of human papillomavirus (HPV) related cancers. Some estimates suggest that 70-90% of new oropharyngeal cancers have evidence of HPV. These patients have different demographic patterns, in that they are more likely to be younger, white adults in their 40s and 50s who are never smokers or have reduced tobacco exposure. Studies have shown that a higher number of lifetime oral sex partners (>5) and a higher number of lifetime vaginal sex partners (>25) have been associated with increased risk of HPV positive head and neck cancer. People can also reduce their risk of HPV linked head and neck cancer by receiving the HPV vaccine series prior to becoming sexually active. Recent evidence suggests HPV related head and neck cancers present with different symptoms than those caused by tobacco. The most popular test for HPV status is the p16 immunohistochemical stain because it is cheap, simple, and studies have shown it to have comparable sensitivity and specificity to the previous standards. It is widely recommended that all cancers of the oropharynx be tested for the presence of HPV, and some recommend it for all head and neck cancers. Overall 2-year and 5-year survival for HPV positive head and neck cancer is significantly greater than for HPV negative cancers, likely due to HPV positive cancers being more responsive to treatment.