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BACKGROUND: Molecular testing guides the management of cytologically indeterminate thyroid nodules. We evaluated the real-world clinical benefit of a commercially available thyroid mutation panel plus microRNA risk classifier in classifying RAS-mutated nodules. METHODS: We performed a subgroup analysis of the results of molecular testing of Bethesda III/IV nodules using the ThyGenX/ThyGeNEXT-ThyraMIR platform at 3 tertiary-care centers between 2017 and 2021, defining a positive result as 10% or greater risk of malignancy. RESULTS: We identified 387 nodules from 375 patients (70.7% female, median age 59.3 years) who underwent testing. Positive nodules (32.3%) were associated with increased surgical intervention (74.4% vs 14.9%, P < .0001) and carcinoma on surgical pathology (46.4% vs 3.4%, P < .0001) compared to negative modules. RAS mutations were the most common mutations, identified in 71 of 380 (18.7%) nodules, and were classified as ThyraMIR- (28 of 71; 39.4%) or ThyraMIR+ (43 of 71; 60.6%). Among RAS-mutated nodules, there was no significant difference in operative rate (P = .2212) or carcinoma diagnosis (P = .6277) between the ThyraMIR+ and ThyraMIR- groups, and the sensitivity, specificity, negative predictive value, and positive predictive value of ThyraMIR were 64.7%, 34.8%, 40.0%, and 59.5%, respectively. CONCLUSION: Although testing positive is associated with malignancy in surgical pathology, the ThyraMIR classifier failed to differentiate between benign and malignant RAS-mutated nodules. Diagnostic lobectomy should be considered for RAS-mutated nodules, regardless of microRNA expression status.
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Carcinoma , MicroARNs , Neoplasias de la Tiroides , Nódulo Tiroideo , Humanos , Femenino , Persona de Mediana Edad , Masculino , Nódulo Tiroideo/diagnóstico , Nódulo Tiroideo/genética , Nódulo Tiroideo/cirugía , MicroARNs/genética , Neoplasias de la Tiroides/diagnóstico , Neoplasias de la Tiroides/genética , Neoplasias de la Tiroides/cirugía , Mutación , Estudios RetrospectivosRESUMEN
Background: This study aims to quantitatively assess use of the NSQIP surgical risk calculator (NSRC) in contemporary surgical practice and to identify barriers to use and potential interventions that might increase use. Materials and methods: We performed a cross-sectional study of surgeons at seven institutions. The primary outcomes were self-reported application of the calculator in general clinical practice and specific clinical scenarios as well as reported barriers to use. Results: In our sample of 99 surgeons (49.7% response rate), 73.7% reported use of the NSRC in the past month. Approximately half (51.9%) of respondents reported infrequent NSRC use (<20% of preoperative discussions), while 14.3% used it in ≥40% of preoperative assessments. Reported use was higher in nonelective cases (30.2% vs 11.1%) and in patients who were ≥65 years old (37.1% vs 13.0%), functionally dependent (41.2% vs 6.6%), or with surrogate consent (39.9% vs 20.4%). NSRC use was not associated with training status or years in practice. Respondents identified a lack of influence on the decision to pursue surgery as well as concerns regarding the calculator's accuracy as barriers to use. Surgeons suggested improving integration to workflow and better education as strategies to increase NSRC use. Conclusions: Many surgeons reported use of the NSRC, but few used it frequently. Surgeons reported more frequent use in nonelective cases and frail patients, suggesting the calculator is of greater utility for high-risk patients. Surgeons raised concerns about perceived accuracy and suggested additional education as well as integration of the calculator into the electronic health record.
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BACKGROUND: Outcome improvement is a major goal of pancreatic surgery. Such efforts include decreasing perioperative narcotic use to optimize care and reduce potential contributions to the opioid crisis. Ketorolac, a frequent component of opioid-minimizing recovery pathways, has not been universally adopted over concerns regarding adverse events including anastomotic fidelity, hemorrhage, and renal failure. We examined ketorolac's effects on pancreatic fistula (PF) formation and related morbidity after pancreaticoduodenectomy (PD). STUDY DESIGN: A retrospective review of consecutive patients undergoing PD from December 2008 to September 2018 was conducted and stratified by receipt of ketorolac during the initial 5 postoperative days. The primary outcome was clinically relevant PF (CR-PF) per international consensus definitions. Secondary outcomes included fistula risk score (FRS)-adjusted CR-PF and cumulative morbidity. RESULTS: Of 429 patients, CR-PF occurred in 9.3% (n = 40), and 249 patients received ketorolac before postoperative day 6 (58.0%), with a mean dose of 36.1 ± 22.3 mg/day. CR-PF occurred in 11.2% (n = 28) of patients receiving ketorolac vs 6.7% (n = 12) who did not ( p = 0.12); CR-PF incidence was unrelated to dose. Overall CR-PF incidence did not differ statistically by ketorolac use in the first 5 days postoperatively across FRS categories. Results from multivariable logistic regression models, adjusted for known PF risk factors suggested that ketorolac was not significantly associated with risk of CR-PF (odds ratio [OR] 1.99 [range 0.93 to 4.26], p = 0.08). Operative mortality and major (Clavien ≥ 3) morbidity, including hemorrhage and renal failure, did not differ statistically between groups. CONCLUSIONS: Ketorolac administration was associated with an acceptable risk of CR-PF and no increase in major morbidity after PD. These data suggest ketorolac can be used in strategies to optimize analgesia and minimize opioid usage.
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Lesión Renal Aguda/epidemiología , Antiinflamatorios no Esteroideos/administración & dosificación , Ketorolaco/administración & dosificación , Fístula Pancreática/epidemiología , Pancreaticoduodenectomía/efectos adversos , Complicaciones Posoperatorias/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Transfusión Sanguínea , Esquema de Medicación , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Adulto JovenRESUMEN
INTRODUCTION: Previous studies have shown racial disparities in surgical outcomes in malignant thyroid disease. We hypothesize that minority groups have a higher incidence of postoperative complications following surgery for benign thyroid disease. METHODS: Using NSQIP (2016-2017), patients (>17 years) undergoing thyroid surgery for benign disease were identified. Outcomes included neck hematoma, recurrent laryngeal nerve (RLN) injury, and hypocalcemia. Multivariate analysis was performed controlling for patient factors. RESULTS: 6817 patients were identified. Postoperative outcomes were neck hematoma (2.0%), RLN injury (5.2%), and significant hypocalcemia (4.9%). Compared to White patients, Black patients had higher chance of neck hematoma (OR 2.32, 95% CI 1.51-3.55) and RLN injury (OR 1.97, 95% CI 1.53-2.55) while Asian patients had significantly greater odds of RLN injury (OR 1.88, 95% CI 1.15-3.06). CONCLUSION: Minority compared to White patients are more likely to have significant postoperative complications which indicates racial disparities in the surgical treatment for benign thyroid disease.