Racial Disparities in Clinical and Economic Outcomes From Thyroidectomy

Patient-surgeon racial and ethnic concordance and outcomes of older adults operated on by California licensed surgeons: an observational study

OBJECTIVE

To examine the association of patient-surgeon racial and ethnic concordance with postoperative outcomes among older adults treated by surgeons with California medical licences.

DESIGN

Retrospective cohort study.

SETTING

US acute care and critical access hospitals in 2016-2019.

PARTICIPANTS

100% Medicare fee-for-service beneficiaries aged 65-99 years who underwent one of 14 common surgical procedures (abdominal aortic aneurysm repair, appendectomy, coronary artery bypass grafting, cholecystectomy, colectomy, cystectomy, hip replacement, hysterectomy, knee replacement, laminectomy, liver resection, lung resection, prostatectomy and thyroidectomy), who were operated on by surgeons with self-reported race and ethnicity (21.4% of surgeons) in the Medical Board of California database. We focused our primary analysis on black and Hispanic beneficiaries.

PRIMARY OUTCOMES MEASURE

The outcomes assessed included (1) patient postoperative 30-day mortality, defined as death within 30 days after surgery including during the index hospitalisation, (2) 30-day readmission and (3) length of stay. We adjusted for patient, physician and hospital characteristics.

RESULTS

Among 1858 black and 4146 Hispanic patients treated by 746 unique surgeons (67 black, 98 Hispanic and 590 white surgeons; includes surgeons who selected multiple backgrounds), 977 (16.3%) patients were treated by a racially or ethnically concordant surgeon. Hispanic patients treated by concordant surgeons had lower 30-day readmission (adjusted readmission rate, 4.2% for concordant vs 6.6% for discordant dyad; adjusted risk difference, -2.4 percentage points (pp); 95% CI, -4.3 to -0.5 pp; p=0.014) and length of stay (adjusted length of stay, 4.1 d vs 4.6 days (d); adjusted difference, -0.5 d; 95% CI, -0.8 to -0.2 d; p=0.003) than those treated by discordant surgeons. We found no evidence that patient-surgeon racial and ethnic concordance was associated with surgical outcomes among black patients or mortality among Hispanic patients.

CONCLUSIONS

Patient-surgeon racial and ethnic concordance was associated with a lower postoperative readmission rate and length of stay for Hispanic patients. Increasing Hispanic surgeon representation may contribute to narrowing of racial and ethnic disparities in surgical outcomes.

Disparities in Thyroid Cancer Mortality Across Racial and Ethnic Groups: Assessing the Impact of Socioeconomic, Clinicopathologic, and Treatment Variations

BACKGROUND

Thyroid cancer remains a significant public health concern, with disparities in mortality rates observed across racial/ethnic groups. We quantified the extent to which socioeconomic, clinicopathologic, and treatment variations explain racial/ethnic disparities in thyroid cancer mortality.

METHODS

We studied a cohort of 109,981 thyroid cancer patients diagnosed from 2006 to 2018 using the United States Surveillance, Epidemiology, and End Results database. We used multivariable logistic regression to assess the association of race/ethnicity with treatment status. We also performed mediation analyses to estimate how much the racial/ethnic differences in thyroid cancer-specific mortality were explained by variations in treatment and clinicopathologic and socioeconomic factors.

RESULTS

Non-hispanic (NH) Black patients were more likely to not receive the recommended surgical resection than NH White patients (adjusted odds ratio [aOR] 1.10, 95% confidence interval [CI] 1.02-1.20). NH Black patients had a significantly higher risk of all-cause mortality compared with NH White patients (adjusted hazards ratio [aHR] 1.19, 95% CI 1.07-1.31). Mediation analysis showed that socioeconomic status significantly explained 48.7% (indirect effect HR 1.07, 95% CI 1.01-1.14) of the difference in thyroid cancer-specific mortality between NH Black and NH White patients.

CONCLUSIONS

This study found that race/ethnicity was associated with treatment status and the risk of mortality among patients diagnosed with thyroid cancer. Moreover, clinicopathologic and socioeconomic factors were identified as the most crucial mediators that explained the excess mortality among minority groups. These findings provide insight into the pathways through which disparities in thyroid cancer mortality in NH Black and Hispanic thyroid patients could operate.

Inpatient total thyroidectomy costs and outcomes vary regionally: A nationwide study

Objectives

While it is known that surgical costs continue to rise in the United States, there is little information about the specific underlying factors for this variation in many common procedures. This study investigates the influence of geographic location and hospital demographics on hospital cost and postoperative outcomes in adult patients undergoing total thyroidectomy (TT).

Methods

The National Inpatient Sample was queried for patients who underwent primary TT between 2016 and 2017. Multivariable analyses were conducted to determine estimates and odds ratios (OR) between various hospital factors and total cost, prolonged length of stay (LOS), and non-home discharge. Reference categories were small bed-size and Northeast region.

Results

A weighted total of 16,880 patients with mean age of 50.6 years were included. Most patients were female (73.8%), White (57.0%), and treated at Southern (32.4%), large bed-size (65.1%), and urban teaching (82.7%) hospitals. Medium and large bed-size hospitals were associated with a 6.5% (p < .001) and 7.5% (p < .001) reduction in TT cost, respectively. TT cost was greatest in the West, associated with a 32.4% increase (p < .001). Patients in the Midwest (OR 1.366, p = .011) had prolonged LOS, whereas patients treated in the Midwest (OR 0.436, p < .001), South (OR 0.438, p < .001), and West (OR 0.502, p < .001) had lower odds of non-home discharge.

Conclusion

There is geographic variation in both costs and outcomes of TT. Although Northeastern hospitals had the lowest costs for TT, they were associated with the greatest odds for non-home discharge.Level of evidence: IV.

Racial disparities in thyroid cancer outcomes: A systematic review

INTRODUCTION

Racial disparities in surgical outcomes are well described, but a paucity of literature exists examining trends in outcomes of thyroid cancer. We performed a systematic review of studies on thyroid cancer outcomes to better delineate the impact of race.

METHODS

A comprehensive search strategy was performed in several academic databases for articles on thyroid cancer and surgical outcomes in accordance with PRISMA guidelines. A total of 1771 abstracts were reviewed. Abstracts were screened by two independent reviewers with disagreements resolved by a third. Studies that were based in the United States, included single center, unique data, focused on outcomes of differentiated thyroid cancer, were performed on adults >18 years old, and reported race in their results were included. Chi square statistics with Yates correction were calculated on the compiled data. The protocol was registered on PROSPERO (CRD42022300021).

RESULTS

Twelve studies met inclusion criteria with data on 7,221patients. Among the included studies, our study consists of 67 ​% White patients, 22 ​% Black patients, 7 ​% Hispanic patients, and 3 ​% Asian patients. Extrathyroidal extension was observed in 8.4 ​% (n ​= ​13) of White patients. In comparison to White patients, Black (18.4 ​%, n ​= ​21, p ​= ​0.024) and Hispanic patients (28.3 ​%, n ​= ​30, p ​< ​0.001) had a higher incidence of extrathyroidal extension, while a similar incidence was observed in Asian patients (14.0 ​%, n ​= ​8, p ​= ​0.336). Compared to White patients (22.2 ​%, n ​= ​34), Black (12.4 ​%, n ​= ​13, p ​= ​0.065), Hispanic (16.0 ​%, n ​= ​15, p ​= ​0.301), and Asian (18.4 ​%, n ​= ​9, p ​= ​0.709) patients had a similar incidence of T1a stage. White patients had 10.1 ​% (n ​= ​54) recurrence rates, and Black (13.5 ​%, n ​= ​7, p ​= ​0.595), Hispanic (10.5 ​%, n ​= ​2, p ​= ​1.000), and Asian (11.1 ​%, n ​= ​3, p ​= ​1.000) patients had similar recurrence rates.

CONCLUSIONS

Race is seldom reported in outcomes on studies of thyroid cancer. From our analysis we conclude that non-White patients may have a higher risk of more advanced local disease at presentation. More data with granular detail on race is necessary to better understand racial disparities in thyroid cancer outcomes and how to alleviate them.

Same-day parathyroidectomy for primary hyperparathyroidism -an over 20-year practice

INTRODUCTION

There has been a shift in recent years toward same-day parathyroidectomies due to the decrease in mutual costs with few significant differences in postoperative morbidity or mortality. We sought to determine if demographics, preoperative patient risk factors, or comorbidities were associated with a patient's likelihood of having same-day or inpatient surgery.

MATERIALS AND METHODS

A prospective database of parathyroid operations from 2001 to 2022 (n = 2948 patients) was reviewed for surgeries completed for primary hyperparathyroidism. Patients were categorized as same-day or inpatient surgery; demographics, risk factors, and co-morbidities were examined and differences across practice patterns during the 21-year period were studied and also analyzed in a subset of patients from 2013 to 2022.

RESULTS

In a recent subset of patients from 2013 to 2022, patients having inpatient surgery were more likely to be Black and use anticoagulation or antiplatelet therapy. Multivariable regression confirmed increased odds of aging and black patients requiring inpatient parathyroidectomy. Compared to 2001-2003, there was a significantly increased proportion of patients undergoing same-day surgery; compared to 2010-2012, there was a similar proportion of patients undergoing outpatient surgery between 2013 and 2018, and there was an increased proportion from 2019 through 2022.

CONCLUSION

Same-day parathyroidectomies have been shown to be safe and has become the typical practice for high-volume parathyroid surgeons over the last decade. Complications such as postoperative hematoma or hypocalcemia were previously shown to be incompletely mitigated by increased LOS or inpatient surgery, although demographics are considered to increase the odds of inpatient parathyroidectomy.

Thyroid Cancer Survivorship: Challenges and Opportunities

OBJECTIVE

To provide a narrative review of challenges and opportunities in the care of thyroid cancer survivors.

METHODS

A literature search for full-text articles pertaining to quality of life and survivorship in thyroid cancer was performed and supplemented with personal experience of the authors.

RESULTS

Despite usually favorable prognosis for most thyroid cancer survivors, health-related quality of life (HRQOL) can be as poor or even worse than that in more aggressive cancers. Worry of cancer recurrence and long-term effects from cancer treatment adversely affects HRQOL in addition to other factors. Disparities and financial hardships among thyroid cancer survivors further affect HRQOL. In addition to monitoring for cancer recurrence and managing hypothyroidism, long-term effects from cancer treatment, including surgical complications, effects from radioactive iodine therapy, a small but increased risk of second primary malignancies, and aging-related health conditions (bone, cardiac, and fertility), need to be monitored for and addressed during survivorship care.

CONCLUSION

Survivorship care models can vary depending on the specifics of the population served; however, a team-based survivor-centered approach provides the best care to thyroid cancer survivors.

Racial and ethnic disparities in access to total neoadjuvant therapy for rectal cancer

BACKGROUND

Total neoadjuvant therapy has revolutionized the treatment of locally advanced rectal cancer and quickly become the new standard of care. Whether patients from all racial and ethnic groups have had equal access to these potential benefits, however, remains unknown.

METHODS

We identified all adults diagnosed with locally advanced rectal cancer in California who underwent neoadjuvant chemotherapy and radiation from 2010 to 2020 using the California Cancer Registry. We used logistic regression to estimate the predicted probability of receiving total neoadjuvant therapy as opposed to traditional chemoradiotherapy for each racial and ethnic group and used a time-race interaction to evaluate trends in access to total neoadjuvant therapy over time. We also compared survival by racial and ethnic group and total neoadjuvant therapy status using Kaplan-Meier plots and Cox proportional hazards models.

RESULTS

In total, 6,856 patients met inclusion criteria. Overall, 36.6% of patients received total neoadjuvant therapy in 2010 compared with 66.3% in 2020. Latino patients were significantly less likely than non-Latino White patients to undergo total neoadjuvant therapy ; however, there was no difference in the rate of growth in total neoadjuvant therapy over time between racial and ethnic groups. Non-Latino Black patients appeared to have lower risk-adjusted survival compared with non-Latino White patients, although not among patients who underwent total neoadjuvant therapy .

CONCLUSION

Access to total neoadjuvant therapy has increased significantly over time in California with no apparent difference in the rate of growth between racial and ethnic groups. We found no evidence of racial or ethnic disparities in survival among patients treated with total neoadjuvant therapy, suggesting that increasing access to high-quality cancer care may also improve health equity.

Surgical subspecialist distribution and Social Vulnerability Indices in the inland empire

Background

Access to surgical specialty care differs based on geographic location, insurance status, and subspecialty type. This study uses the Inland Empire as a model to determine the relationship between Social Vulnerability Indices (SVIs), surgeon sex, and surgical subspecialty distribution.

Methods

823 census tracts from the Centers for Disease Control's (CDC) SVI 2018 database were compared against 992 surgeons within 30 distinct subspecialties. This data was retrieved from the American Medical Association's (AMA) 2018 Physician Masterfile. Spearman's bivariate and multiple regression were used to compare the relationship between SVI and number of surgical subspecialists within each census tract.

Results

There were approximately 3.34 male and 0.35 female surgeons per census tract (t(267) = 7.74, p < 0.001). Significant inverse relationships existed between Cosmetic surgery, Urology and Minority status/language (ρ = -0.131 [95 % CI -1.000 to -0.028], p = 0.016; ρ = -0.142 [95 % CI -1.000 to -0.039], p = 0.010, respectively); General surgery, Socioeconomic status (ρ = -0.118 [95 % CI -1.000 to -0.014], p = 0.027), and Household composition/disability (ρ = -0.203 [95 % CI -1.000 to -0.102], p < 0.001); Hand surgery and Socioeconomic status (ρ = -0.114 [95 % CI -1.000 to -0.010], p = 0.031); Otolaryngology, Housing type/transportation (ρ = -0.102 [95 % CI -1.000 to 0.001], p = 0.047), and Overall Social Vulnerability (ρ = -0.105 [95 % CI -1.000 to -0.001], p = 0.043). Multiple regression analyses reinforced these findings.

Conclusions

This study concludes that social vulnerability is predictive of, and significantly linked to, differences in distribution of surgical subspecialty and surgeon gender. Future research should investigate recruitment of a diverse surgical workforce, infrastructural barriers to care, and differences in quality of care.

Key message

Our work demonstrates complex relationships between surgical subspecialist distribution, surgeon gender, and a census tract's various Social Vulnerability Indices. Thus, this research can serve to continue educating surgeons and other healthcare providers about the importance of social determinants of health in the construction of healthcare policy and practice, as well as incentivizing equitable recruitment of a diverse population of surgeons.

Race Does Not Affect Rates of Surgical Complications at Military Treatment Facility

INTRODUCTION

Racial minorities have been found to have worse health care outcomes, including perioperative adverse events. We hypothesized that these racial disparities may be mitigated in a military treatment facility, where all patients have a military service connection and are universally insured.

MATERIALS AND METHODS

This is a single institution retrospective review of American College of Surgeons National Surgical Quality Improvement Program data for all procedures collected from 2017 to 2020. The primary outcome analyzed was risk-adjusted 30-day postoperative complications compared by race.

RESULTS

There were 6,941 patients included. The overall surgical complication rate was 6.9%. The complication rate was 7.3% for White patients, 6.5% for Black patients, 12.6% for Asian patients, and 3.4% for other races. However, after performing patient and procedure level risk adjustment using multivariable logistic regression, race was not independently associated with surgical complications.

CONCLUSIONS

Risk-adjusted surgical complication rates do not vary by race at this military treatment facility. This suggests that postoperative racial disparities may be mitigated within a universal health care system.

Health Care Disparities in Endocrine Surgical Disorders

While there has been great progress in the past few decades in the management of endocrine surgery disorders, with adoption of new technologies and approaches, standardization of practice patterns, and guideline recommendations, unequal implementation of these improvement has led to differences in access and outcomes. Health disparities are well documented in this population; however, literature lacks discussion of strategies to decrease disparities. In this article, the authors will describe the current status of health care-related disparities in endocrine surgical care, and discuss opportunities for future investigation and issue an urgent call to action items.

Sex differences and racial/ethnic disparities in the presentation and treatment of medullary thyroid cancer

BACKGROUND

This study assessed for disparities in the presentation and management of medullary thyroid cancer (MTC).

METHODS

Patients with MTC (2010-2020) were identified from the National Cancer Database. Differences in disease presentation and likelihood of guideline-concordant surgical management (total thyroidectomy and resection of ≥1 lymph node) were assessed by sex and race/ethnicity.

RESULTS

Of 6154 patients, 68.2% underwent guideline-concordant surgery. Tumors >4 ​cm were more likely in men (vs. women: OR 2.47, p ​< ​0.001) and Hispanic patients (vs. White patients: OR 1.52, p ​= ​0.001). Non-White patients were more likely to have distant metastases (Black: OR 1.63, p ​= ​0.002; Hispanic: OR 1.44, p ​= ​0.038) and experienced longer time to surgery (Black: HR 0.66, p ​< ​0.001; Hispanic: HR 0.71, p ​< ​0.001). Black patients were less likely to undergo guideline-concordant surgery (OR 0.70, p ​= ​0.022).

CONCLUSIONS

Male and non-White patients with MTC more frequently present with advanced disease, and Black patients are less likely to undergo guideline-concordant surgery.

Race and Ethnicity Independently Predict Adverse Outcomes Following Head and Neck Autograft Surgery

OBJECTIVE

There is growing attention toward the implications of race and ethnicity on health disparities within otolaryngology. While race is an established predictor of adverse head and neck oncologic outcomes, there is paucity in the literature on studies employing national, multi-institutional data to assess the impact of race and ethnicity on head and neck autograft surgery.

METHODS

Using the National Surgical Quality Improvement Program (NSQIP) database, trends in 30 days outcomes were assessed. Patients with ICD-10 codes for malignant head and neck neoplasms were isolated. Autograft surgeries were selected using Current Procedural Terminology (CPT) codes for free flap and pedicled flap reconstruction. Primary outcomes included surgical complications, reoperation, readmission, extended length of stay and operation time. Each binary categorical variable was compared to racial/ethnic identity via binary logistic regression.

RESULTS

The study cohort consisted of 2447 patients who underwent head and neck autograft surgery (80.71% free flap reconstruction and 19.39% pedicled flap reconstruction). Black patients had significantly higher odds of overall surgical complications (odds ratio [OR] 1.583, 95% confidence interval [CI] 1.091, 2.298, p = 0.016) with much higher odds of perioperative blood transfusions (OR 2.291, 95% CI 1.532, 3.426, p = <.001). Hispanic patients were more likely to undergo reoperation within 30 days after surgery and were more likely to be hospitalized for more than 30 days post-operatively (OR 1.566, 95% CI 1.015, 2.418, p = 0.043 and OR 12.224, 95% CI 2.698, 55.377, p = 0.001, respectively).

CONCLUSIONS

Race and ethnicity serve as independent predictors of complications in the post-operative period following head and neck autograft surgery.

LEVEL OF EVIDENCE

3 Laryngoscope, 134:3595-3603, 2024.

Racial implications of time to surgery in disparities in thyroid cancer survival

INTRODUCTION

The influence of time to surgery on racial/ethnic disparities in papillary thyroid carcinoma (PTC) survival remains unstudied.

MATERIALS AND METHODS

The National Cancer Database (2004-2017) was queried for patients with localized PTC. Survival data was compared by time to surgery, patient demographics, and multivariable Cox regression was performed.

RESULTS

Of 126,708 patients included, 5% were Black, 10% Hispanic. Of all patients, 85% had no comorbidities. Non-Hispanic White (NHW) patients had a shorter median time to surgery than Black and Hispanic patients (36 vs. 43 vs. 42 days, respectively p ​< ​0.001). In multivariable analysis, longer time to surgery (>90 days vs ​< ​30 days) and Black race vs NHW, were associated with worse survival (HR: 1.56, (95%CI, 1.43-1.70), p ​< ​0.001 and HR: 1.21, (1.08-1.36), p ​= ​0.001), respectively.

CONCLUSION

Delaying surgery for thyroid cancer is associated with worse survival. However, independent of time to surgery and other confounders, there remains a disparity as black patients have poorer outcomes.

Investigating potential disparities by exploring time to surgical thyroid cancer treatment

(1) Delays in initial treatment have been a frequently used metric for assessing disparities in medicine; however, there has been sparse literature on treatment delays in thyroid cancer. We therefore aimed to assess disparities by investigating the association between race/ethnicity, insurance type, and socioeconomic status and time to surgical treatment of thyroid cancer. (2) A retrospective chart review was conducted to collect demographic and clinical data from 443 surgical thyroid cancer patients at Mount Sinai Hospital in 2018-2019. We investigated the time between thyroid cancer diagnosis and surgery by race/ethnicity, insurance, and income groups. (3) Univariate analysis showed that race/ethnicity, insurance type, and SES alone were not statistically significant predictors of earlier time to treatment (p = 0.766, 0.339, 0.435, respectively). On multivariable linear regression, time between diagnosis and surgical treatment was not significantly different for racial minorities compared to non-Hispanic White patients, patients with Medicare/Medicaid compared to private insurance, and patients with lowest income quartile (<$54,585) compared to those with the highest (≥$116,560). (4) Present study showed no significant delays in treatment for different racial/ethnic, insurance, and income groups.

Reducing disparities in the treatment of hyperparathyroidism

Background

Hyperparathyroidism is common with African American patients historically experiencing disparate outcomes. With a comprehensive outreach program and systematic treatment plans, we sought to evaluate our institution's ability to reduce disparities in hyperparathyroidism.

Methods

We performed a retrospective review of prospectively collected data at a single medical center for all patients undergoing parathyroidectomy by endocrine surgeons from 2015 to 2021 for primary (PHPT) and tertiary (THPT) hyperparathyroidism. Patient demographics, pre-and post-operative clinical and biochemical data were collected and analyzed by race.

Results

Of the 757 patients included, 675 patients had PHPT with 135 (20 %) African-American (AA) and 528(78 %) female. Of 82 patients with THPT, 44 (53 %) were AA and 34 (32 %) were female. AA patients were younger than Caucasian (CA) patients with a mean age (±SD) of 56 ± 15 vs 60 ± 14 years in PHPT (p < 0.01) and 50 ± 10 vs 55 ± 10 years in THPT (p = 0.02).Median (IQR) preoperative PTH was higher in AA with PHPT 134 (97-190) vs 102 (75-144) pg/mL (p < 0.01) and in AA with THPT 285 (189-544) vs 218 (145-293) (p = 0.01) pg/mL. AA PHPT patients had significantly higher preoperative mean (±SD) calcium levels 10.9 ± 0.8 vs 10.6 ± 0.8 mg/dL(p < 0.001). Biochemical cure rates at 6 months and complication rates were not different between races.

Conclusions

AA patients with PHPT and THPT disease experienced similar cure rates to their CA counterparts despite having a more severe biochemical disease. Health care disparities may be ameliorated with treatment by high volume surgeons embedded in a comprehensive health care system.

Racial and Ethnic Disparities in the Diagnosis and Treatment of Thyroid Disease

CONTEXT

There are differences in diagnosis, treatment, and outcomes for thyroid between racial and ethnic groups that contribute to disparities. Identifying these differences and their causes are the key to understanding and reducing disparities in presentation and outcomes in endocrine disorders.

EVIDENCE ACQUISITION

The present study reviews original studies identifying and exploring differences between benign and malignant thyroid diseases. A PubMed, Web of Science, and Scopus search was conducted for English-language studies using the terms "thyroid," "thyroid disease," "thyroid cancer," "race," "ethnicity," and "disparities" from inception to December 31, 2022.

EVIDENCE SYNTHESIS

Many racial and ethnic disparities in the diagnosis, presentation, treatment, and outcomes of thyroid disease were found. Non-White patients are more likely to have a later time to referral, to present with more advanced disease, to have more aggressive forms of thyroid cancer, and are less likely to receive the appropriate treatment than White patients. Overall and disease-specific survival rates are lower in Black and Hispanic populations when compared to White patients.

CONCLUSIONS

Extensive disparities exist in thyroid disease diagnosis, treatment, and outcomes that may have been overlooked. Further work is needed to identify the causes of these disparities to begin to work toward equity in the care of thyroid disease.

Pediatric thyroid cancer: Socioeconomic disparities and their impact on access to care

BACKGROUND

Few studies have examined the disparities in access to care for pediatric thyroid cancers. We sought to clarify socioeconomic and patient factors that affect access to care for pediatric differentiated thyroid cancer and aggressive variants of papillary thyroid cancer.

METHODS

Using the National Cancer Database, we performed a retrospective study on pediatric differentiated thyroid cancer and aggressive variants of papillary thyroid cancer (2004-2019). Patients were divided into three periods (2004-2008, 2009-2013, 2014-2019) to assess for trends. The χ2 analysis and Kruskal-Wallis test were used to test for independence of groupings for each socioeconomic and disease-related factor.

RESULTS

In all, 6,275 patients with pediatric differentiated thyroid cancer and 182 with aggressive variants of papillary thyroid cancer were analyzed. Differentiated thyroid cancer patients with Medicaid (median 18.0 miles) and those from lower-income households (median 21-30 miles) had to travel greater distances for care in recent years (2014-2019). Racial/ethnic disparities were evident; Black and Hispanic patients have higher odds of waiting >30 days for surgery (odds ratio 1.39, 1.49, P < .05, respectively) than White patients. Black patients with differentiated thyroid cancer had a higher risk of mortality compared with White and Hispanic patients (hazard ratio 4.31, 95% confidence interval: 1.95-9.51, P < .05). Nodal positivity was higher in Hispanic patients with differentiated thyroid cancer (60%, P < .05, White patients 51% and Black patients 36%). Socioeconomic factors did not significantly affect survival or nodal positivity in aggressive variants of papillary thyroid cancer.

CONCLUSION

This study highlights disparities in access to care and survival outcomes in pediatric differentiated thyroid cancer and aggressive variants of papillary thyroid cancer. Race, income status, and type of insurance all play a role in these disparities. Understanding the complex etiologies and developing interventions to improve access and patient outcomes are crucial.

Lymph node imaging for thyroid cancer

Cervical lymph nodes (LNs) in the central (level VI) and lateral (levels II-V) compartments of the neck are the most common sites of locoregional metastases associated with thyroid cancer. Prophylactic nodal dissections are uncommon in modern thyroid surgery and are not routinely performed due to concern for increased morbidity and do not offer improved survival. Therefore, a selective approach for LN dissections is increasingly important. Preoperatively, this is most frequently assessed with cervical ultrasound (US). Contrast-enhanced computed tomography (CT) of the neck can also be used for preoperative assessment. Both US and CT imaging can be used to characterise LNs in levels II-VI and their risk of malignancy based on size, morphology, and growth. US-guided fine-needle aspiration of equivocal LN with thyroglobulin (Tg) washout can also determine if a LN harbours malignancy. For postoperative surveillance after total thyroidectomy, both US and CT continue to play an important role at 6-12 months intervals. These patients may also benefit from additional biochemical data such as Tg levels in addition to LN and thyroid bed imaging. Thyroid uptake scans may also play a role in LN surveillance postoperatively for well-differentiated thyroid carcinoma in certain clinical contexts. Less commonly, positron emitted tomography may play a role, but is typically reserved for patients with aggressive or radioactive iodine refractory disease.

Socioeconomic Disparities in Surgical Care for Congenital Hand Differences

BACKGROUND

The purpose of this study was to evaluate the influence of socioeconomic factors on access to congenital hand surgery care, hospital admission charges, and analyze these geographic trends across regions of the country.

METHODS

Retrospective cohort study was conducted of congenital hand surgery performed in the United States from 2010 through 2020 using the Pediatric Health Information System. Multivariate regression was used to analyze the impact of socioeconomic factors.

RESULTS

During the study interval, 5531 pediatric patients underwent corrective surgery for congenital hand differences, including syndactyly repair (n = 2439), polydactyly repair (n = 2826), and pollicization (n = 266). Patients underwent surgery at significantly earlier age when treated at above-median case volume hospitals (P < .001). Patients with above-median income (P < .001), non-white race (P < .001), commercial insurance (P < .001), living in an urban community (P < .001), and not living in an underserved area (P < .001) were more likely to be treated at high-volume hospitals. Nearly half of patients chose to seek care at a distant hospital rather than the one locally available (49.5%, n = 1172). Of those choosing a distant hospital, most patients chose a higher-volume facility (80.9%, n = 948 of 1172). On multivariate regression, white patients were significantly more likely to choose a more distant, higher-volume hospital (P < .001).

CONCLUSIONS

Socioeconomic and geographic factors significantly contribute to disparate access to congenital hand surgery across the country. Patients with higher socioeconomic status are more likely to be treated at high-volume hospitals. Treatment at hospitals with higher case volume is associated with earlier age at surgery and decreased hospital admission charges.

The impact of social determinants of health on thyroid cancer mortality and time to treatment

BACKGROUND

Whereas racial disparities in thyroid cancer care are well established, the role of social determinants of health is less clear. We aimed to assess the individual and cumulative impact of social determinants of health on mortality and time to treatment among patients with thyroid cancer.

METHODS

We collected social determinants of health data from thyroid cancer patients registered in the National Cancer Database from 2004 to 2017. We created a count variable for patients in the lowest quartile of each social determinant of health (ie, low income, low education, and no insurance). We assessed the association of social determinants of health with mortality and time to treatment and the association between cumulative social determinants of health count and time to treatment using Cox regression.

RESULTS

Of the 142,024 patients we identified, patients with longer time to treatment had greater mortality compared to patients treated within 90 days (90-180 days, adjusted hazard ratio 1.21 (95% confidence interval 1.13-1.29, P < .001); >180 days, adjusted hazard ratio 1.57 (95% confidence interval 1.41-1.76, (P < .001). Compared to patients with no adverse social determinants of health, patients with 1, 2, or 3 adverse social determinants of health had a 10%, 12%, and 34%, respectively, higher likelihood of longer time to treatment (1 social determinant of health, hazard ratio 0.90, 95% confidence interval 0.89-0.92, P < .001; 2 social determinants of health, hazard ratio 0.88, 95% confidence interval 0.87-0.90, P < .001; 3 social determinants of health, hazard ratio 0.66, 95% confidence interval 0.62-0.71, P < .001 for all). On subgroup analysis by race, each adverse social determinant of health was associated with an increased likelihood of a longer time to treatment for Black and Hispanic patients (P < .05).

CONCLUSION

A greater number of adverse social determinants of health leads to a higher likelihood of a longer time to treatment for patients with thyroid cancer, which, in turn, is associated with an increased risk for mortality.

Disparities in Access to High-Volume Surgeons and Specialized Care

The significant volume-outcome relationship has triggered interest in improving quality of care by directing patients to high-volume centers and surgeons. However, significant disparities exist for different racial/ethnic, geographic, and socioeconomic groups for thyroid, parathyroid, adrenal, and pancreatic neuroendocrine surgical diseases disease.

Parathyroidectomy outcomes for Asians in the United States: Implications for resident surgical education

Introduction

Outcomes for Asian patients in the United States are often overlooked in the surgical literature. Surgical education includes little emphasis on reporting outcomes for Asian patients in the United States. Our null hypothesis (H0) is that there is no difference in surgical complications following parathyroid surgery between Asians and all other ethnicities in the United States. Our alternate hypothesis (H1) is that Asians have more incidences of certain complications (possibly due to culture and language barriers).

Methods

Data from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) was queried for parathyroidectomy and patient race. Complications within 30 days of surgery were extracted.

Results

Among, White, Black, Asian, Pacific Islanders, Native Americans, and Hispanic patients of the United States the Asians (p = 0.018) and Blacks (p = 0.003) had increased operative time for parathyroid surgery compared to other groups. Hispanics had the most surgical complications (p = 0.025). Blacks had statistically significant longer hospital stay (p < 0.0001).

Discussion/conclusion

United States Asian patient data is not typically analyzed separately for complications. We found that in the United States Asians have increased operative time for parathyroidectomy. Future studies of healthcare inequities should include analysis of data for Asian surgical data in the United States as this may help prevent future surgical complications.

Does race impact outcomes after parathyroidectomy for secondary and tertiary hyperparathyroidism?

BACKGROUND

Racial disparities in care exist for diseases with heterogeneous treatment guidelines. The impact of these disparities on outcomes after parathyroidectomy for secondary(2HPT) and tertiary hyperparathyroidism(3HPT) was explored.

METHODS

The 2015-2019 NSQIP datasets were used. Patients who underwent parathyroidectomy for 2HPT and 3HPT were identified and analyzed separately. Patients were stratified by race (white vs. non-white); demographics, comorbidities, and outcomes were compared. Studied outcomes included 30-day morbidity, mortality, unplanned reoperation, readmission, and postoperative length of stay(LOS).

RESULTS

There were 1,150 patients with 2HPT and 262 with 3HPT. For 2HPT, 65.5% were non-white; morbidity, reoperation, and prolonged LOS(>3days) occurred disproportionately more often in non-white patients. Non-white race was independently associated with morbidity; higher ASA class and alkaline phosphatase levels were associated with prolonged LOS. For 3HPT, 53.1% were non-white; a prolonged LOS(>1day) occurred disproportionately more often in non-white patients. Higher alkaline phosphatase levels were independently associated with prolonged LOS.

CONCLUSION

Race and markers of advanced disease negatively impact outcomes after parathyroidectomy for 2HPT and 3HPT. Attention to racial disparities and earlier referral may positively impact outcomes.

Disparities in Initial Thyroid Cancer Care by Hospital Treatment Volume: Analysis of 52,599 Cases in California

Background: Racially minoritized patients with thyroid cancer are less likely to receive high-quality and guideline-concordant care. Inaccessibility of high-volume centers may contribute to inequalities in thyroid cancer outcomes. This study sought to understand the extent to which access to higher volume thyroid cancer centers is associated with patient outcomes. Methods: We queried linked California Cancer Registry and California Office of Statewide Health Planning and Development databases for thyroid cancer patients who received thyroid surgery between 1999 and 2017. Hospitals were stratified by their median annual volume of thyroid cancer operations: ultra-low volume (0-5 cases/year), low-volume (6-25 cases/year), mid-volume (26-50 cases/year), and high-volume (>50 cases/year). We analyzed the rates of complications, rates of reoperation for cancer recurrence, use of radioactive iodine (131I), and mortality by median hospital volume of thyroid surgery. A multivariable regression controlled for high-risk tumor features. Differences in access by center volume were assessed based on patient demographics. Results: We studied 52,599 thyroid cancer patients who underwent thyroidectomy. Patients who underwent thyroidectomy at ultra-low volume centers were more likely to undergo reoperations for recurrent/persistent disease compared with patients at low- (odds ratio [OR] 1.17 [CI 1.02-1.35]), mid- (OR 1.25 [CI 1.06-1.46]), and high-volume centers (OR 1.26 [CI 1.03-1.56]). Patients who received thyroid operations at ultra-low volume centers were also less likely to receive guideline-concordant 131I ablation compared with patients at higher volume centers (OR 0.77 [CI 0.72-0.82]). A pair-wise comparison between all volume categories for all outcomes revealed no statistically significant differences in outcomes between low-, mid-, or high-volume centers. Only ultra-low volume centers had significantly higher rates of adverse outcomes. Ultra-low volume centers were disproportionately accessed by women (p < 0.05), Hispanic, Asian/Pacific Islander, and American Indian people (p < 0.01), those from the lowest three quintiles of socio-economic status (p < 0.01), and the uninsured and those on Medicaid or Medicare (p < 0.01) when compared with higher volume centers. Conclusions: Patients receiving thyroid cancer surgery at centers performing ≤5 such operations per year were more likely to require reoperation for recurrent/persistent disease and less likely to receive appropriate 131I ablation. Ultra-low volume centers served higher proportions of socially and economically marginalized communities.

Disparities in Presentation, Treatment, and Survival in Anaplastic Thyroid Cancer

BACKGROUND

Disparities have been previously described in the presentation, management, and outcomes of other thyroid cancer subtypes; however, it is unclear whether such disparities exist in anaplastic thyroid cancer (ATC).

METHODS

We identified patients with ATC from the National Cancer Database (2004-2020). The primary outcomes were receipt of surgery, chemotherapy, and radiation. The secondary outcome was 1-year survival. Multivariable logistic and Cox proportional hazards regressions were used to assess the associations between sex, race/ethnicity, and the outcomes.

RESULTS

Among 5359 patients included, 58% were female, and 80% were non-Hispanic white. Median tumor size was larger in males than females (6.5 vs. 6.0 cm; p < 0.001) and in patients with minority race/ethnicity than in white patients (6.5 vs. 6.0 cm; p < 0.001). After controlling for tumor size and metastatic disease, female patients were more likely to undergo surgical resection (odds ratio [OR]: 1.20; p = 0.016) but less likely to undergo chemotherapy (OR: 0.72; p < 0.001) and radiation (OR: 0.76; p < 0.001) compared with males. Additionally, patients from minority racial/ethnic backgrounds were less likely to undergo chemotherapy (OR: 0.69; p < 0.001) and radiation (OR: 0.71; p < 0.001) than white patients. Overall, unadjusted, 1-year survival was 23%, with differences in treatment receipt accounting for small but significant differences in survival between groups.

CONCLUSIONS

There are disparities in the presentation and treatment of ATC by sex and race/ethnicity that likely reflect differences in access to care as well as patient and provider preferences. While survival is similarly poor across groups, the changing landscape of treatments for ATC warrants efforts to address the potential for exacerbation of disparities.

Abnormal TSH Prior to Surgery in Children with Graves' Disease Predicts Abnormal TSH Following Thyroidectomy

OBJECTIVE

To identify variables that are associated with poor compliance to thyroid hormone replacement therapy in children after total thyroidectomy.

METHOD

A retrospective cohort study of children who underwent total thyroidectomy by high-volume pediatric otolaryngologists between 1/2014 and 9/2021. Postoperative poor compliance was characterized by at least three separate measurements of high TSH levels not associated with radioactive iodine treatment.

RESULTS

There were 100 patients, ages 3-20 years old who met inclusion criteria; 44 patients underwent thyroidectomy for cancer diagnosis, and 56 for Graves' disease. The mean follow-up time was 36.5 months (range 3.0-95.6 months). Overall, 42 patients (42%) were found to have at least three measurements of high TSH during follow-up, and 29 patients (29%) were diagnosed with clinical hypothyroidism. Sex, race, income, insurance type, and benign versus malignant etiology for thyroidectomy were not associated with adherence to therapy. Multivariate regression analysis identified patients with Graves' disease and hyperthyroidism at the time of surgery and Hispanic ethnicity to be associated with postoperative clinical hypothyroidism (OR 9.38, 95% CI 2.16-49.2, p = 0.004 and OR 6.15, 95% CI 1.21-36.0, p = 0.033, respectively).

CONCLUSIONS

Preoperative hyperthyroidism in patients with Graves' disease and Hispanic ethnicity were predictors of postoperative TSH abnormalities. Preoperative counseling for patients and their families on the implications of total thyroidectomy and the need for life-long medications postoperatively is necessary. Efforts should be made to evaluate and improve adherence to therapy pre-and postoperatively in patients with Graves' disease.

LEVEL OF EVIDENCE

4 Laryngoscope, 133:2402-2406, 2023.

Thyroid cancer

The past 5-10 years have brought in a new era in the care of patients with thyroid cancer, with the introduction of transformative diagnostic and management options. Several international ultrasound-based thyroid nodule risk stratification systems have been developed with the goal of reducing unnecessary biopsies. Less invasive alternatives to surgery for low-risk thyroid cancer, such as active surveillance and minimally invasive interventions, are being explored. New systemic therapies are now available for patients with advanced thyroid cancer. However, in the setting of these advances, disparities exist in the diagnosis and management of thyroid cancer. As new management options are becoming available for thyroid cancer, it is essential to support population-based studies and randomised clinical trials that will inform evidence-based clinical practice guidelines on the management of thyroid cancer, and to include diverse patient populations in research to better understand and subsequently address existing barriers to equitable thyroid cancer care.

Access Denied: Disparities in Thyroid Cancer Clinical Trials

For thyroid cancer clinical trials, the inclusion of participants from diverse patient populations is uniquely important given existing racial/ethnic disparities in thyroid cancer care. Since 2011, a paradigm shift has occurred in the treatment of advanced thyroid cancer with the approval of multiple systemic therapies by the US Food and Drug Administration based on their use in the clinical trials setting. Although these clinical trials recruited patients from up to 164 sites in 25 countries, the inclusion of racial/ethnic minority patients remained low. In this mini-review, we provide an overview of barriers to accessing cancer clinical trials, framed in the context of why patients with thyroid cancer may be uniquely vulnerable. Multilevel interventions and increased funding for thyroid cancer research are necessary to increase access to and recruitment of under-represented patient populations into thyroid cancer clinical trials.

A 7-year perspective on femoral neck fracture management in New York State-Do Level 1 trauma centers provide better care?

INTRODUCTION

Patients with femoral neck fractures are at a substantial risk for medical complications and all-cause mortality. Given this trend, our study aims to evaluate postoperative outcomes and the economic profile associated with femoral neck fractures managed at level-1 (L1TC) and non-level-1-trauma centers (nL1TC).

METHODS

The SPARCS database was queried for all geriatric patients sustaining atraumatic femoral neck fractures within New York State between 2011 and 2017. Patients were then divided into two cohorts depending on the treating facility's trauma center designation: L1TC versus nL1TC. Patient samples were evaluated for trends and relationships using descriptive analysis, Student's t-tests, and Chi-squared. Multivariable linear-regressions were utilized to assess the effect of trauma center designation and potential confounders on patient mortality and inpatient healthcare expenses.

RESULTS

In total, 44,085 femoral neck fractures operatively managed at 161 medical centers throughout New York during a 7-year period. 4,974 fractures were managed at L1TC while 39,111 were treated at nL1TC. Following multivariate regression analysis, management at L1TC was the most significant cost driver, resulting in an average increased cost of $6,330.74 per fracture.

CONCLUSION

Our results suggest that femoral neck fractures treated at L1TC have more comorbidities, higher in-hospital mortality, longer LOS, and greater hospital costs.

Thyroid surgery outcomes in octogenarians: A national analysis

BACKGROUND

The incidence of thyroid pathology increases with age. Yet octogenarians may face increased rates of complications after thyroid surgery. Using a nationally representative cohort, we evaluated the outcomes of thyroidectomy among octogenarians.

METHODS

All patients ≥55 years who underwent inpatient thyroidectomy were identified using the 2010 to 2020 National Readmissions Database. Patients ≥80 years were classified as octogenarians (others: nonoctogenarians). Multivariable models were built to evaluate independent associations between octogenarians and key clinical and financial outcomes.

RESULTS

Of 120,164 hospitalizations, 9,163 (7.6%) were octogenarians. The proportion of octogenarians undergoing thyroidectomy increased from 7.7% (2010) to 8.7% (2020) (nptrend <0.001). Octogenarians were more frequently female (72.1 vs 70.5%, P < .001), presented with a higher Elixhauser comorbidity index (3 [2-4] vs 2 [1-3], P < .001), and more commonly faced thyroid cancer (41.3 vs 32.7%, P < .001). After risk adjustment, octogenarians were associated with greater odds of experiencing any perioperative complication (adjusted odds ratio 1.36, 95% confidence interval 1.25-1.48). Octogenarians were further linked with greater odds of respiratory (adjusted odds ratio 1.82, 95% confidence interval 1.52-2.17) and renal complications (adjusted odds ratio 1.90, 95% confidence interval 1.45-2.49), dysphagia (adjusted odds ratio 1.51, 95% confidence interval 1.33-1.72), laryngeal edema (adjusted odds ratio 2.03, 95% confidence interval 1.30-3.18), vocal cord paralysis (adjusted odds ratio 1.79, 95% confidence interval 1.53-2.09), and stridor (adjusted odds ratio 1.42, 95% confidence interval 1.01-2.00). No difference in hypocalcemia was observed. Furthermore, octogenarians demonstrated an increased likelihood of in-hospital mortality (adjusted odds ratio 6.34, 95% confidence interval 3.11-12.53), hospitalization expenditures (+$910, 95% confidence interval +$420-1,400), and nonelective readmission within 30 days of discharge (adjusted odds ratio 1.54, 95% confidence interval 1.32-1.79).

CONCLUSION

Octogenarians are associated with greater morbidity after thyroidectomy. Patients ≥80 years should be counseled about increased perioperative risk when discussing surgical versus nonsurgical treatments for thyroid disease.

Racial Differences in 30-Day Reintubation After Head and Neck Surgery

Background This study aimed to examine the association of race and ethnicity with 30-day unplanned reintubation following head and neck surgery. Methodology A retrospective analysis of head and neck surgery patients aged greater than or equal to 18 years was extracted from the American College of Surgeons National Surgical Quality Improvement Program database from 2015 to 2020. Patient demographics, comorbidities, and 30-day reintubation were included in the analysis. Pearson's chi-square and independent samples t-test were used to compare reintubation cohorts. Multivariable logistic regression was used to identify the association of race and ethnicity with 30-day reintubation. Results Of the total 108,442 head and neck surgery cases included, 74.9% of patients were non-Hispanic White, 17.3% were non-Hispanic Black, and 7.7% were Hispanic. The overall 30-day reintubation rate was 0.33%. After adjusting for age, body mass index, sex, and comorbidities, non-Hispanic Black patients had increased 30-day reintubation compared to non-Hispanic White patients (odds ratio [OR] = 2.14, 95% confidence interval [CI] 1.70-2.69, and P < 0.0001). There was no difference in 30-day reintubation for Hispanic patients compared to non-Hispanic White patients (OR = 1.08, 95% CI 0.67-1.65, and P = 0.747). Conclusions This analysis showed that non-Hispanic Black patients disproportionately had higher odds of 30-day reintubation following head and neck surgery. Hispanic ethnicity was not associated with increased odds of 30-day reintubation. More studies are needed to investigate the reasons for these racial differences.

Racial and Ethnic Disparities in Appropriate Thyroid Cancer Treatment, Before and After the Release of the 2015 American Thyroid Association Guidelines

BACKGROUND

The 2015 American Thyroid Association (ATA) guidelines reduced the recommended extent of therapy for low-risk thyroid cancers. Little is known about the impact of these changes on overall treatment patterns and on previously described racial/ethnic disparities in guideline-concordant care. This study aimed to assess trends in thyroid cancer care before and after release of the 2015 guidelines, with particular attention to racial/ethnic disparities.

METHODS

Patients with well-differentiated thyroid cancer were identified from the National Cancer Database (2010-2018). An interrupted time series design was used to assess trends in treatment before and after the 2015 guidelines. Appropriateness of surgical and radioactive iodine (RAI) treatment was determined based on the ATA guidelines, and the likelihood of receiving guideline-concordant treatment was compared between racial/ethnic groups.

RESULTS

The study identified 309,367 patients (White 74%, Black 8%, Hispanic 9%, Asian 6%). Between 2010 and 2015, the adjusted probability of appropriate surgery was lower for Black (- 2.1%; p < 0.001), Hispanic (- 1.0%; p < 0.001), and Asian (- 2.1%; p < 0.001) patients than for White patients. After 2015, only Hispanic patients had a lower probability of undergoing appropriate surgical therapy (- 2.6%; p = 0.040). Similarly, between 2010 and 2015, the adjusted probability of receiving appropriate RAI therapy was lower for the Hispanic (- 3.6%; p < 0.001) and Asian (- 2.4%; p < 0.001) patients than for White patients. After 2015, the probability of appropriate RAI therapy did not differ between groups.

CONCLUSIONS

Between 2010 and 2015, patients from racial/ethnic minority backgrounds were less likely than White patients to receive appropriate surgical and RAI therapy for thyroid cancer. After the 2015 guidelines, racial/ethnic disparities in treatment improved.

Current Controversies in Low-Risk Differentiated Thyroid Cancer: Reducing Overtreatment in an Era of Overdiagnosis

CONTEXT

Low-risk differentiated thyroid cancer (DTC) is overdiagnosed, but true incidence has increased as well. Owing to its excellent prognosis with low morbidity and mortality, balancing treatment risks with risks of disease progression can be challenging, leading to several areas of controversy.

EVIDENCE ACQUISITION

This mini-review is an overview of controversies and difficult decisions around the management of all stages of low-risk DTC, from diagnosis through treatment and follow-up. In particular, overdiagnosis, active surveillance vs surgery, extent of surgery, radioactive iodine (RAI) treatment, thyrotropin suppression, and postoperative surveillance are discussed.

EVIDENCE SYNTHESIS

Recommendations regarding the diagnosis of DTC, the extent of treatment for low-risk DTC patients, and the intensity of posttreatment follow-up have all changed substantially in the past decade. While overdiagnosis remains a problem, there has been a true increase in incidence as well. Treatment options range from active surveillance of small tumors to total thyroidectomy followed by RAI in select cases. Recommendations for long-term surveillance frequency and duration are similarly broad.

CONCLUSION

Clinicians and patients must approach each case in a personalized and nuanced fashion to select the appropriate extent of treatment on an individual basis. In areas of evidential equipoise, data regarding patient-centered outcomes may help guide decision-making.

Time to Symptom Resolution After Total Thyroidectomy for Graves' Disease

INTRODUCTION

Total thyroidectomy (TT) has been shown to be a safe and effective treatment for Graves' disease. However, the time course for improvement of symptoms has not been defined.

METHODS

With an institutional review board approval, we prospectively gathered survey data of all patients (n = 79) undergoing TT for Graves' disease at a single institution from 2019 to 2021. After informed consent was obtained, patients completed surveys preoperatively and at 2 wk followed by monthly postoperative visits/phone calls. Patient demographics and survey results were collected and analyzed. Symptom recovery time was evaluated using Kaplan-Meier analysis.

RESULTS

A total of 50 patients completed the survey on postoperative follow-up (response rate 63%). Average age was 38 y (range 12-80 y) and 88% of patients were female. The most common preoperative symptoms were fatigue (90%) and heat/cold intolerance (88%). Tremor (median time to resolution: 1 wk; interquartile range [IQR] 1-3), diarrhea (median 1 wk [IQR 1-3]), and palpitations (median 1 wk [IQR 1-3]) resolved the most rapidly followed by eye symptoms (median 3 wk [IQR 1-6]), heat/cold intolerance (median 3 wk [IQR 3-30]), memory deficits (median 3 wk [IQR 1-undefined]), and fatigue (median: 3 wk [IQR 1-14]). There were no significant differences in time to resolution of symptoms by gender or age (less than versus 40 y and older). Those with uncontrolled Graves' had more severe symptoms but no difference in time to resolution from the euthyroid Graves' patients.

CONCLUSIONS

Many Graves' disease symptoms improve rapidly following TT, with a median time to improvement of less than 1 mo.

Racial Disparities in Charges, Length of Stay, and Complications Following Adult Inpatient Epistaxis Treatment

BACKGROUND

Although recent studies have identified an association between race and adverse outcomes in head and neck surgeries, there are limited data examining the impact of racial disparities on adult inpatient outcomes following epistaxis management procedures.

OBJECTIVE

To analyze the association between race and adverse outcomes in hospitalized patients undergoing epistaxis treatment.

METHODS

This retrospective cohort analysis utilized the 2003 to 2014 National Inpatient Sample. International Classification of Diseases, Ninth Revision codes were used to identify cases with a primary diagnosis of epistaxis that underwent a procedure for epistaxis control. Cases with missing data were excluded. Higher total charges and prolonged length of stay (LOS) were indicated by values greater than the 75th percentile. Demographics, hospital characteristics, Elixhauser comorbidity score, and complications were compared among race cohorts using univariate chi-square analysis and one-way analysis of variance (ANOVA). The independent effect of race on adverse outcomes was analyzed using multivariate binary logistic regression while adjusting for the aforementioned variables.

RESULTS

Of the 83 356 cases of epistaxis included, 80.3% were White, 12.5% Black, and 7.2% Hispanic. Black patients had increased odds of urinary/renal complications (odds ratio [OR] 2.148, 95% confidence interval [CI] 1.797-2.569, P < .001) compared to White patients. Additionally, Black patients experienced higher odds of prolonged LOS (OR 1.227, 95% CI 1.101-1.367, P < .001) and higher total charges (OR 1.257, 95% CI 1.109-1.426, P < .001) compared to White patients. Similarly, Hispanic patients were more likely to experience urinary/renal complications (OR 1.605, 95% CI 1.244-2.071, P < .001), higher total charges (OR 1.519, 95% CI 1.302-1.772, P < .001), and prolonged LOS (OR 1.157, 95% CI 1.007-1.331, P = .040) compared to White patients.

CONCLUSION

Race is an important factor associated with an increased incidence of complications in hospitalized patients treated for epistaxis.

Variation in the Diagnosis of Noninvasive Follicular Thyroid Neoplasm with Papillary-like Nuclear Features

CONTEXT

Noninvasive encapsulated follicular variant of papillary thyroid cancer was reclassified as noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) in January 2017. The impact of this nomenclature change at a population level remains unknown.

OBJECTIVE

Examine use of NIFTP across different US regions and populations.

DESIGN

Descriptive epidemiology study using SEER-22 data (2000-2019).

PARTICIPANTS

Individuals diagnosed with papillary or follicular thyroid cancer (2000-2019) or NIFTP (2017-2019).

MAIN OUTCOME MEASURES

Annual incidence rates of thyroid cancer by subtype and NIFTP. Using 2018-2019 data, (1) rates of NIFTP at the 17 SEER-22 sites and (2) comparison of demographics for patients diagnosed with NIFTP vs papillary and follicular thyroid cancer.

RESULTS

NIFTP comprised 2.2% and 2.6% of cases in 2018 and 2019, respectively. Between 2018 and 2019, large heterogeneity was observed in the regional use of NIFTP diagnosis, with site-specific incidence rates between 0.0% and 6.2% (median 2.8%, interquartile range 1.3-3.6%). A diagnosis of NIFTP (vs papillary and follicular thyroid cancer) in 2018 and 2019 was significantly associated with older age (P = 0.012 and P = 0.009, respectively), Black race (both Ps < 0.001), and non-Hispanic ethnicity (both Ps < 0.001).

CONCLUSIONS

Marked variation exists in the use of the NIFTP diagnosis. The recent 2021 coding change that resulted in NIFTP, a tumor with uncertain malignant potential and for which there is no long-term outcome data available, no longer being a reportable diagnosis to SEER will disproportionately affect vulnerable patient groups such as older patients and Black patients, in addition to patients who reside in regions with higher rates of NIFTP diagnoses.

Effect of surgeon volume on pediatric thyroid surgery outcomes: A systematic review

BACKGROUND

Pediatric thyroidectomy has been identified as a surgical procedure that may benefit from concentrating cases to high-volume surgeons. This systematic review aimed to address the definition of "high-volume surgeon" for pediatric thyroidectomy and to examine the relationship between surgeon volume and outcomes.

METHODS

PubMed, Embase, Cochrane Library, Scopus, Web of Science, ClinicalTrials.gov, and OpenGrey databases were searched for through February 2020 for studies which reported on pediatric thyroidectomy and specified surgeon volume and surgical outcomes.

RESULTS

Ten studies, encompassing 6430 patients, were included in the review. Five single-center retrospective studies reported only on high-volume surgeons, one single center retrospective study reported on only low-volume surgeons, and four national database studies (2 cross sectional, 2 retrospective reviews) reported outcomes for both high-volume and low-volume surgeons. Majority of patients underwent total thyroidectomy (54.9%); common indications for surgery were malignancy (41.7%) and hyperthyroidism/thyroiditis (40.5%). Rates of transient hypocalcemia (11.4% - 74.2%), transient recurrent laryngeal nerve injury (0% - 9.7%), and bleeding (0.5% - 4.3%) varied across studies. Definitions for high-volume pediatric thyroid surgeons ranged from ≥9 annual pediatric thyroid operations to >200 annual thyroid operations (with >30 pediatric cases). Four studies reported significantly better outcomes, including lower post-operative complications and shorter length of hospital stay, for patients treated by high-volume surgeons.

CONCLUSIONS

Despite significant variation in caseloads to define volume, pediatric thyroid patients have generally better outcomes when operated on by higher volume surgeons. Concentration thyroidectomy cases to a smaller cohort of surgeons within pediatric practices may confer improved outcomes.

LEVEL OF EVIDENCE

Systematic Reviews and Meta-Analyses; Level IV.

Treatment Differences for Adrenocortical Carcinoma by Race and Insurance Status

INTRODUCTION

To determine if treatment and clinical outcomes of adrenocortical carcinoma (ACC) vary by race and insurance status.

METHODS

ACC patients from the National Cancer Database (2004-2017) were reviewed. Race was defined as White versus minority (Black and Hispanic). Insurance types were private (PI) versus other (Medicaid/uninsured/unknown). Metastatic ACC (M-ACC) was defined as distant metastases at the time of diagnosis; nonmetastatic ACC (NM-ACC) patient had no distant disease.

RESULTS

Of 2351 NM-ACC patients, 83.6% were White and 16.4% minority. There were 1216 M-ACC patients, with 80.3% White and 19.8% minority. Both White NM-ACC and M-ACC patients had more PI (each P < 0.001). PI NM-ACC was associated with a shorter duration from diagnosis to first treatment (14 versus 18 d, P = 0.005). Both NM-ACC and M-ACC with PI were more likely to receive surgery (92.6% versus 86.9%, P = 0.001 and 35.4% versus 27%, P = 0.02) and to receive surgery sooner (13 versus 16 d, P = 0.03). M-ACC with PI were more likely to receive chemotherapy (63.6% versus 54.3%, P = 0.01) and to have lymph nodes examined (14.8% versus 8.6%, P = 0.02). Length of stay postoperatively was shorter for White NM-ACC (6 versus 7 d, P = 0.04) and M-ACC (8 versus 17 d, P = 0.02). For NM-ACC and M-ACC, the 30-d readmission, 90-d mortality, and overall survival were similar by race. A multivariable analysis showed minorities (OR 0.69, 95% confidence interval 0.54-0.88, P = 0.003) and patients without PI (OR 0.75, 95% confidence interval 0.58-0.97, P = 0.03) were less likely to have surgery. However, a multivariable analysis showed survival was similar for White versus minority patients and PI versus other.

CONCLUSIONS

White NM-ACC or M-ACC and PI were more likely to receive surgery and timely multimodality care. These disparities were not associated with differences in 90-d mortality or overall survival.

Preoperative Treatment of Severe Diabetes Mellitus and Hypertension Mitigates Healthcare Disparities and Prevents Adverse Postoperative Discharge to a Nursing Home

OBJECTIVE

To evaluate whether patients of Black race are at higher risk of losing the ability to live independently after surgery, and if a higher prevalence of severe diabetes mellitus and hypertension are contributing.

SUMMARY BACKGROUND DATA

It is unclear whether a patient's race predicts adverse discharge to a nursing home after surgery, and if preexisting diseases are contributing.

METHODS

368,360 adults undergoing surgery between 2007 and 2020 across two academic healthcare networks in New England were included. Patients of self-identified Black or White race were compared. The primary outcome was postoperative discharge to a nursing facility. Mediation analysis was used to examine the impact of preexisting severe diabetes mellitus and hypertension on the primary association.

RESULTS

10.3% (38,010/368,360) of patients were Black and 26,434 (7.2%) patients lost the ability to live independently after surgery. Black patients were at increased risk of postoperative discharge to a nursing facility (adjusted absolute risk difference [ARDadj] 1.9%;95%CI 1.6-2.2%;P<0.001). A higher prevalence of preexisting severe diabetes mellitus and hypertension in Black patients mediated 30.2% and 15.6% of this association. Preoperative medication-based treatment adherent to guidelines in patients with severe diabetes mellitus or hypertension mitigated the primary association (p-for-interaction<0.001). The same pattern of effect mitigation by pharmacotherapy was observed for the endpoint 30-day readmission.

CONCLUSIONS

Black race was associated with postoperative discharge to a nursing facility compared to White race. Optimized preoperative assessment and treatment of diabetes and hypertension improves surgical outcomes and provides an opportunity to the surgeon to help eliminate healthcare disparities.

2022 Update on Clinical Management of Graves Disease and Thyroid Eye Disease

The management of hyperthyroidism and extrathyroidal manifestations of Graves disease remains complex. Considerations that include patient preference, age, comorbidity, pregnancy, tobacco smoking, and social determinants of health must all be weaved into a cohesive management plan. A multidisciplinary team is required to manage all aspects of Graves disease, particularly thyroid eye disease, for which new therapeutic options are now available.

Disparities in Thyroid Care

Thyroid disease affects an estimated 20 million Americans, with 1 in 8 women developing a thyroid disorder during her lifetime. Although most patients with thyroid cancer have a good prognosis and effective treatments for benign thyroid disease are available, disparities exist in thyroid care and result in worse outcomes for racial and ethnic minorities. Inequities in the diagnosis and treatment of thyroid disease are due to the complex interplay of systems-, physician-, and patient-level factors. Thus, innovative strategies that take an ecological approach to addressing racial disparities are needed to achieve equitable care for all patients with thyroid disease.

Recurrent Laryngeal Nerve Invasion by Thyroid Cancer: Laryngeal Function and Survival Outcomes

BACKGROUND

Recurrent laryngeal nerve (RLN) invasion by thyroid carcinoma represents an advanced disease status with potentially significant co-morbidity.

METHODS

In a retrospective single-center study, we included patients with invaded RLNs operated on while using nerve monitoring techniques. We studied pre-, intra-, and postoperative parameters associated with postoperative vocal cord paralysis (VCP); 5-year recurrence-free survival (RFS); and 5-year overall survival (OS) in addition to two subgroup analyses of postoperative VCP in patients without preoperative VCP and based on source of RLN invasion.

RESULTS

Of 65 patients with 66 nerves-at-risk, 39.3% reported preoperative voice complaints. Preoperative VCP was documented in 43.5%. The RLN was invaded by primary tumor in 59.3% and nodal metastasis in 30.5%. Papillary thyroid carcinoma was the most common pathologic subtype (80%). After 6 months, 81.8% had VCP. Complete tumor resection of the RLN was not associated with 5-year RFS (p = 0.24) or 5-year OS (p = 0.9). Resecting the RLN did not offer statistically significant benefit on 5-year RFS (p = 0.5) or 5-year OS (p = 0.38). Radioactive Iodine (RAI) administration was associated with improvement in 5-year RFS (p = 0.006) and 5-year OS (p = 0.004). Patients without preoperative VCP had higher IONM amplitude compared with patients with VCP. After a mean follow-up of 65.8 months, 35.9% of patients had distant metastases, whereas 36.4% had recurrence.

CONCLUSION

Preoperative VCP accompanies less than half of patients with RLN invasion. Invaded RLNs may have existent electrophysiologic stimulability. Complete tumor resection and RLN resection were not associated with better 5-year RFS or OS, but postoperative RAI was.

LEVEL OF EVIDENCE

4 Laryngoscope, 2022.

Evidence-Based Medicine in Otolaryngology, Part XIII: Health Disparities Research and Advancing Health Equity

OBJECTIVE

To provide a contemporary resource for clinicians and researchers on health equity research and implementation strategies to mitigate or eliminate disparities in health care.

DATA SOURCES

Published studies and literature on health disparities, applicable research methodologies, and social determinants of health in otolaryngology.

REVIEW METHODS

Literature through October 2021 was reviewed, including consensus statements, guidelines, and scientific publications related to health care equity research. This research focus provides insights into existing disparities, why they occur, and the outcomes of interventions designed to resolve them. Progress toward equity requires intentionality in implementing quality improvement initiatives, tracking data, and fostering culturally competent care. Priority areas include improving access, removing barriers to care, and ensuring appropriate and effective treatment. Although research into health care disparities has advanced significantly in recent years, persistent knowledge gaps remain. Applying the lens of equity to data science can promote evidence-based practices and optimal strategies to reduce health inequities.

CONCLUSIONS

Health disparities research has a critical role in advancing equity in otolaryngology-head and neck surgery. The phases of disparities research include detection, understanding, and reduction of disparities. A multilevel approach is necessary for understanding disparities, and health equity extensions can improve the rigor of evidence-based data synthesis. Finally, applying an equity lens is essential when designing and evaluating health care interventions, to minimize bias.

IMPLICATIONS FOR PRACTICE

Understanding the data and practices related to disparities research may help promote an evidence-based approach to care of individual patients and populations, with the potential to eventually surmount the negative effects of health care disparities.

Medical Spanish Endocrinology Educational Module

INTRODUCTION

Hispanic/Latinx patients experience health disparities in endocrine disease, such as higher rates of mortality due to diabetes mellitus, worse outcomes in the surgical treatment of thyroid cancer, and lack of knowledge about bone health and osteoporotic fracture prevention. Educational strategies to teach cultural and linguistic medical Spanish knowledge to medical students have the potential to improve Hispanic/Latinx endocrine health.

METHODS

We created an 8-hour medical Spanish endocrine module targeting language and cultural skills acquisition. Specifically, students practiced obtaining a past medical history, obtaining a medications history, providing and explaining a diagnosis, explaining discharge instructions, and discussing sociocultural aspects of endocrine health. We divided the module into four 2-hour sessions: (1) preclass self-study, (2) class period, (3) role-play/interviewing practice session, and (4) case/cultural activity assignment. Participants completed a pre- and postassessment to measure student confidence level and knowledge.

RESULTS

We implemented the module four times at one medical school, with 47 fourth-year medical students with intermediate or higher general Spanish skills. Confidence increased for all learners in the endocrine-focused interview and exam in Spanish. Heritage Spanish learners, who were exposed to Spanish at home as children, reported higher postmodule confidence in eliciting the past medical history of endocrine problems.

DISCUSSION

The medical Spanish endocrine module improved the communication skills of medical students with intermediate through advanced Spanish proficiency. Future study should evaluate learner clinical performance metrics and applications to other groups of learners, such as resident physicians or health professions involved in the care of patients with endocrine disease.

Physician Specialties Involved in Thyroid Cancer Diagnosis and Treatment: Implications for Improving Health Care Disparities

CONTEXT

Little is known about provider specialties involved in thyroid cancer diagnosis and management.

OBJECTIVE

Characterize providers involved in diagnosing and treating thyroid cancer.

DESIGN/SETTING/PARTICIPANTS

We surveyed patients with differentiated thyroid cancer from the Georgia and Los Angeles County Surveillance, Epidemiology and End Results registries (N = 2632, 63% response rate). Patients identified their primary care physicians (PCPs), who were also surveyed (N = 162, 56% response rate).

MAIN OUTCOME MEASURES

(1) Patient-reported provider involvement (endocrinologist, surgeon, PCP) at diagnosis and treatment; (2) PCP-reported involvement (more vs less) and comfort (more vs less) with discussing diagnosis and treatment.

RESULTS

Among thyroid cancer patients, 40.6% reported being informed of their diagnosis by their surgeon, 37.9% by their endocrinologist, and 13.5% by their PCP. Patients reported discussing their treatment with their surgeon (71.7%), endocrinologist (69.6%), and PCP (33.3%). Physician specialty involvement in diagnosis and treatment varied by patient race/ethnicity and age. For example, Hispanic patients (vs non-Hispanic White) were more likely to report their PCP informed them of their diagnosis (odds ratio [OR]: 1.68; 95% CI, 1.24-2.27). Patients ≥65 years (vs <45 years) were more likely to discuss treatment with their PCP (OR: 1.59; 95% CI, 1.22-2.08). Although 74% of PCPs reported discussing their patients' diagnosis and 62% their treatment, only 66% and 48%, respectively, were comfortable doing so.

CONCLUSIONS

PCPs were involved in thyroid cancer diagnosis and treatment, and their involvement was greater among older patients and patients of minority race/ethnicity. This suggests an opportunity to leverage PCP involvement in thyroid cancer management to improve health and quality of care outcomes for vulnerable patients.