RESUMEN
BACKGROUND: The American Society of Anesthesiologists Physical status classification (ASA-PS) is a simple categorization of a patient's physiological status during the perioperative period. The role of ASA-PS in predicting operative risk and complications following tonsillectomy with or without adenoidectomy (T ± A) has not been studied. The objective of the study was to identify the association of the pre-operative ASA-PS with 30-day complication rates and adverse events following T ± A. STUDY DESIGN: A retrospective analysis was performed using data from the American College of Surgeons' National Surgical Quality Improvement Program database (ACS NSQIP) of patients aged 16 years or older who underwent T ± A between 2005 and 2016. Patients were stratified into ASA-PS Classes I/II and III/IV. Patient demographics, preoperative comorbidities, pre-operative laboratory values, operation-specific variables, and postoperative outcomes in the 30-day period following surgery were compared between the two subsets of ASA-PS groups. RESULTS: On multivariate analysis, patients with ASA class III and IV were more likely to experience an unplanned readmission (OR 1.39, 95 % CI 1.09-1.76; p = 0.007), overall complications (OR 1.49, 95 % CI 1.28-1.72; p < 0.001), major complications (OR 1.52, 95 % CI 1.31-1.77, p ≤ 0.001), reoperation (OR 1.33, 95 % CI 1.04-1.69; p = 0.022), and extended length of stay >1 day (OR 1.78, 95 % CI 1.41-2.25; p < 0.001) following a T ± A. CONCLUSION: Higher ASA-PS classification is an independent predictor of complications following T ± A. Surgeons should aim to optimize the systemic medical conditions of ASA-PS classes III and IV patients prior to T ± A and implement post-operative management protocols specific to these patients to decrease morbidity, complications, and overall health care cost.
Asunto(s)
Complicaciones Posoperatorias , Tonsilectomía , Humanos , Estados Unidos/epidemiología , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Adenoidectomía/efectos adversos , Tonsilectomía/efectos adversos , Anestesiólogos , Factores de RiesgoRESUMEN
BACKGROUND: Prior to thyroid surgery, a subset of patients chronically uses steroids to manage medical conditions such as Grave's disease, auto-immune conditions, or organ transplantation. Existing literature describes adverse effects of prolonged steroid use on surgical outcomes, however there remains a paucity of data investigating the specific effects of steroid use on postoperative outcomes after thyroidectomy. This study aims to identify complication risks steroid users are predisposed to after thyroidectomy. MATERIALS AND METHODS: The American College of Surgeons National Surgical Quality Improvement Program Database (ACS-NSQIP) was queried to identify and isolate all patients who had undergone thyroidectomy procedures by Current Procedure Terminology codes from 2005 through 2018. Univariate analysis was performed to compare steroid uses and non-steroid users. Coarsened exact matching was utilized to homogenize the two cohorts based on demographics and preoperative comorbidities. RESULTS: A total of 153,595 thyroidectomies were initially included. After Coarsened exact matching, 116,861 patients were categorized as non-steroid users, and 2,965 as steroid users. The steroid cohort demonstrated significantly higher rates of any complication (P < 0.001) as well as overall surgical, cardiopulmonary, and renal complications. Individual complications such as superficial surgical site infections (P = 0.013), pulmonary embolism (P = 0.016), deep vein thrombosis (P = 0.011), progressive renal insufficiency (P = 0.006), and unplanned readmission (P = 0.026) were also increased. CONCLUSIONS: Patients with chronic steroid use undergoing thyroidectomy are at an increased risk for surgical, cardiopulmonary, and renal complications. Further research on preoperative steroid management is necessary for optimizing outcomes in this population.
Asunto(s)
Esteroides , Tiroidectomía , Bases de Datos Factuales , Esquema de Medicación , Humanos , Readmisión del Paciente , Complicaciones Posoperatorias/inducido químicamente , Mejoramiento de la Calidad , Estudios Retrospectivos , Factores de Riesgo , Esteroides/administración & dosificación , Esteroides/efectos adversos , Tiroidectomía/métodosRESUMEN
OBJECTIVE: The purpose of this study was to analyze the relationship between body mass index (BMI) and 30-day morbidity and mortality risk in patients undergoing tracheostomy using the American College of Surgeons National Quality Improvement Program (ACS-NSQIP). STUDY DESIGN: This is a retrospective, cross-sectional, cohort study. SETTING: Patients were identified with Current Procedural Terminology codes in the ACS-NSQIP database. SUBJECTS AND METHODS: Patients who underwent tracheostomy from 2005 to 2018 were queried. They were stratified into four BMI classes and matched to normal BMI cohorts. Multivariate logistic regression was used to identify independent predictors for complications, readmissions, and unplanned reoperations within 30 days. RESULTS: Among 3784 patients meeting inclusion and exclusion criteria, obesity was shown to be a significant independent risk factor for overall complications (OR 1.439, 95% CI 1.226-1.689, p < 0.001), postoperative acute renal failure (OR 10.715, 95% CI 1.213-94.646, p = 0.033), and unplanned readmissions (OR 1.702, 95% CI 1.095-2.647, p = 0.018). A significantly lower rate of postoperative transfusions was observed for obese patients (OR 0.581, 95% CI 0.432-0.781, p < 0.001). CONCLUSIONS: Obesity was found to be independently associated with an increased risk of overall complication, developing acute renal failure, and having an unplanned 30-day readmission following tracheostomy. The risk of postoperative transfusion appears to be lower in obese patients. LEVEL OF EVIDENCE: 4.
Asunto(s)
Obesidad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Traqueostomía , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología , Anciano , Transfusión Sanguínea/estadística & datos numéricos , Índice de Masa Corporal , Estudios Transversales , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Morbilidad , Obesidad/complicaciones , Readmisión del Paciente/estadística & datos numéricos , Estudios Retrospectivos , Riesgo , Factores de Riesgo , Factores de Tiempo , Traqueostomía/mortalidadRESUMEN
BACKGROUND: Currently, the first line treatment for Warthin's tumor (WT) is parotidectomy. There is a paucity of data evaluating the safety and efficacy of non-surgical treatments for patients not amenable to surgery. Ultrasound guided ethanol sclerotherapy (UGES) has been successfully used for the management of lymphangiomans of the head and neck, thyroid nodules, and thyroid cysts. This is the first study to implement and assess the success of UGES for management of WT. METHODS: We report two patients with WT, with a total of 3 masses, who underwent UGES. All procedures were performed in the clinic. The primary outcome measured was the tumor volume reduction rate (VRR), patient satisfaction, and complications observed at follow-up. RESULTS: Both patients experienced a significant reduction in tumor size upon follow up. VRR for the three treated tumors were 67.30%, 98.32%, and 55.73%. Patient were very satisfied with the results and noted significant cosmetic improvement. No complications were observed at follow-up. CONCLUSIONS: Ultrasound guided ethanol sclerotherapy may be a viable option for conservative treatment of Warthin's tumor in patients unsuitable or unwilling to undergo surgical resection.
Asunto(s)
Adenolinfoma/terapia , Tratamiento Conservador/métodos , Etanol/administración & dosificación , Neoplasias de la Parótida/terapia , Escleroterapia/métodos , Ultrasonografía Intervencional/métodos , Adenolinfoma/patología , Femenino , Estudios de Seguimiento , Humanos , Inyecciones Intralesiones , Masculino , Persona de Mediana Edad , Neoplasias de la Parótida/patología , Satisfacción del Paciente , Resultado del TratamientoRESUMEN
BACKGROUND: Patients with COVID-19 who are intubated and require mechanical ventilation have been observed to have oropharyngeal bleeding necessitating otolaryngology intervention. METHODS: We report five cases of oropharyngeal hemorrhage in COVID-19 patients on mechanical ventilation requiring evaluation by otolaryngologists at George Washington University Hospital (GWUH) and Boston Medical Center (BMC) from March to April 2020. Institutional Review Board at both institutions exempted this study from informed consent because there were no identifiable patient characteristics, photographs, or imaging studies included. RESULTS: All five patients were managed conservatively; four required packing with Kerlix gauze by an otolaryngologist. Two patients had the additional requirement of extracorporeal membrane oxygenation (ECMO) and associated anticoagulation. Three patients improved with oropharyngeal packing; two had persistent bleeding. Three patients expired. Endotracheal tubes were repositioned less frequently due to the COVID-19 pandemic. CONCLUSIONS: Intubated patients with COVID-19 may have an increased risk of oropharyngeal hemorrhage. This may be due to anticoagulation, prolonged intubation, or decreased frequency of endotracheal tube repositioning. Otolaryngologists should wear appropriate PPE when managing this hemorrhagic complication.
Asunto(s)
Infecciones por Coronavirus/complicaciones , Hemorragia/etiología , Enfermedades Faríngeas/etiología , Neumonía Viral/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Anticoagulantes/administración & dosificación , Anticoagulantes/efectos adversos , Betacoronavirus , COVID-19 , Oxigenación por Membrana Extracorpórea , Femenino , Hemorragia/terapia , Humanos , Intubación Intratraqueal , Masculino , Persona de Mediana Edad , Pandemias , Enfermedades Faríngeas/terapia , Respiración Artificial , Síndrome de Dificultad Respiratoria/terapia , Síndrome de Dificultad Respiratoria/virología , SARS-CoV-2 , Tampones QuirúrgicosRESUMEN
BACKGROUND: Chronic obstructive pulmonary disease (COPD) has been associated with several complications after surgery, including pneumonia, myocardial infarction, septic shock, and mortality. To the authors' knowledge, there has been no work analyzing the impact of COPD on complications after total shoulder arthroplasty (TSA). Although previous work has elucidated the complications COPD has on TKA and THA, extrapolating the results of lower extremity arthroplasty to TSA may prove to be inaccurate. Compared with lower extremity arthroplasty, TSA is a relatively new procedure that has only recently gained popularity. Therefore, this study seeks to elucidate COPD's effects on complications in TSA specifically so that postoperative care can be tailored for these patient populations. Assessing these patients may enable surgeons to implement preoperative precautionary measures to prevent serious adverse events in these patients. QUESTIONS/PURPOSES: What serious postoperative complications are patients with COPD at risk for within the 30-day postoperative period after TSA? METHODS: The American College of Surgeons National Surgical Quality Improvement Program® (ACS-NSQIP) database was queried to identify 14,494 patients who had undergone TSA between 2005 and 2016, excluding patients who had undergone hemiarthroplasties of the shoulder and revision shoulder arthroplasties. The ACS-NSQIP database was utilized in this study for the comprehensive preoperative and postoperative medical histories it provides for each patient for 274 characteristics. Among the 14,494 patients undergoing TSA, 931 (6%) patients who had a history of COPD were identified, and the two cohorts-COPD and non-COPD-were analyzed for differences in their demographic factors, comorbidities, and acute complications occurring within 30 days of their procedure. Univariate analyses were utilized to assess differences in the prevalence of demographic features, comorbidities, and perioperative/postoperative outcomes after surgery. Multivariate regression analyses were used to assess COPD as an independent risk factor associated with complications. RESULTS: COPD is an independent risk factor for three complications after TSA: pneumonia (odds ratio [OR], 2.793; 95% confidence interval [CI], 1.426-5.471; p = 0.003), bleeding resulting in transfusion (OR, 1.577; 95% CI, 1.155-2.154; p = 0.004), and septic shock (OR, 9.259; 95% CI, 2.140-40.057; p = 0.003). CONCLUSIONS: In light of the increased risk of these serious complications, surgeons should have a lower threshold of suspicion for infection in patients with COPD after TSA so that adequate measures can be taken before developing severe infectious complications including pneumonia and septic shock. Surgeons may also consider administering tranexamic acid in patients with COPD undergoing TSA to reduce the amount of blood transfusions necessary. Future work through randomized control trials analyzing (1) the effectiveness of more aggressive infection prophylaxis in decreasing the risk of pneumonia/septic shock; and (2) the use of tranexamic acid in decreasing blood transfusion requirements in patients with COPD undergoing TSA is warranted. LEVEL OF EVIDENCE: Level III, therapeutic study.
Asunto(s)
Artroplastía de Reemplazo de Hombro/efectos adversos , Transfusión Sanguínea , Neumonía/epidemiología , Hemorragia Posoperatoria/terapia , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Choque Séptico/epidemiología , Anciano , Bases de Datos Factuales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neumonía/diagnóstico , Hemorragia Posoperatoria/diagnóstico , Hemorragia Posoperatoria/epidemiología , Prevalencia , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Choque Séptico/diagnóstico , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: Develop an artificial intelligence assisted computer vision model to screen for laryngeal cancer during flexible laryngoscopy. METHODS: Using laryngeal images and flexible laryngoscopy video recordings, we developed computer vision models to classify video frames for usability and cancer screening. A separate model segments any identified lesions on the frames. We used these computer vision models to construct a video stream annotation system. This system classifies findings from flexible laryngoscopy as "potentially malignant" or "probably benign" and segments any detected lesions. Additionally, the model provides a confidence level for each classification. RESULTS: The overall accuracy of the flexible laryngoscopy cancer screening model was 92%. For cancer screening, it achieved a sensitivity of 97.7% and a specificity of 76.9%. The segmentation model attained an average precision at a 0.50 intersection-over-union of 0.595. The confidence level for positive screening results can assist clinicians in counseling patients regarding the findings. CONCLUSION: Our model is highly sensitive and adequately specific for laryngeal cancer screening. Segmentation helps endoscopists identify and describe potential lesions. Further optimization is required to enable the model's deployment in clinical settings for real-time annotation during flexible laryngoscopy.
Asunto(s)
Inteligencia Artificial , Detección Precoz del Cáncer , Neoplasias Laríngeas , Laringoscopía , Grabación en Video , Humanos , Neoplasias Laríngeas/diagnóstico , Laringoscopía/métodos , Detección Precoz del Cáncer/métodos , Sensibilidad y EspecificidadRESUMEN
OBJECTIVES: To assess use of and physician experiences with pediatric otolaryngology telehealth visits as impacted by the COVID-19 pandemic. STUDY DESIGN/SETTING: Cross sectional survey. METHODS: A 15-question survey was electronically distributed to 656 members of the American Society of Pediatric Otolaryngology in August 2021, addressing member demographics, experiential practice elements, and use pre-pandemic, during the initial shutdown period of March-May 2020, and current use at the time of survey inquiry. RESULTS: There were 124 respondents (response rate = 18.9%). Incident use pre-pandemic and during the shutdown were 21.0% (n = 26), and 92.7% (n = 115), respectively. Current use was 83.9% (n = 104) and the percentage of new current users (79.5%, n = 78) was significant (P < .0001,95% CI = 70.6%-86.4%). Estimated median telehealth visit rates pre-pandemic, during shutdown, and currently were 0 to 1, 4 to 5, and 2 to 3 per week, respectively (P < .0001). A difference in post-covid adoption rates was noted only for location (P = .008), with no differences for years out of training or practice type. Compared to in-person visits, physician satisfaction with telehealth visits was rated equivalent (49.0%) or worse/much worse (48.1%). The most common telehealth uses were follow-up visits (83.7%), pre-operative counseling (76.9%), and post-operative evaluation (69.2%). The need for a detailed exam (89.4%) and initial visits (32.7%) were reasons a telehealth visit was not offered. CONCLUSIONS: The COVID-19 pandemic appears to have precipitated a rapid increase in telehealth adoption among surveyed pediatric otolaryngologists, regardless of age or practice type. The most significant limitations remain the need for a detailed exam, perceived low patient technological literacy, and limitations to interpretive services. Technology-based optimization of these barriers could lead to increased use and physician satisfaction.
Asunto(s)
COVID-19 , Telemedicina , Humanos , Niño , COVID-19/epidemiología , Pandemias , SARS-CoV-2 , Otorrinolaringólogos , Estudios TransversalesRESUMEN
OBJECTIVES: Recently, the decision was made to transition the United States Medical Licensing Examination (USMLE) Step 1 score from a three-digit numerical score to a pass/fail system. Historically, Step 1 scores have been important for otolaryngology resident applicant selection. The purpose of this study was to understand and evaluate otolaryngology residency program directors' (OPDs) opinions on the impact following the change in Step 1 score reporting. METHODS: A 22-question survey administered through Qualtrics was sent to 113 academic otolaryngology residency program directors in April 2020. Information about demographics, impressions on the new Step 1 score format, anticipated changes in applicant selection, impact on mental health, and importance of various other factors in selecting applicants were queried. Descriptive statistics were used to analyze survey results. RESULTS: A total of 41 out of 113 (36.3%) OPDs completed this survey. A majority of surveyed OPDs (80.5%) do not support the decision to change Step 1 to a pass/fail system. In the absence of a three digit numeric USMLE Step 1 score, OPDs indicated prioritization of away rotations, letters of recommendation (LORs), personal prior knowledge of the applicant, grades in required clerkship, and class ranking or quartile. 53.7% of OPDs anticipate requiring USMLE Step 2 Clinical Knowledge for interview consideration following this change. CONCLUSION: OPDs believe a pass/fail Step 1 score will decrease the importance of this exam and that this change will lead to the implementation and evaluation of additional metrics such as a required Step 2 CK score.
Asunto(s)
Internado y Residencia , Otolaringología , Evaluación Educacional/métodos , Humanos , Encuestas y Cuestionarios , Estados UnidosRESUMEN
Introduction: Warthin's tumor, also known as papillary cystadenoma lymphomatosum, is one of the most common benign salivary gland neoplasms. The current first-line treatment for Warthin's tumor is parotidectomy. However, surgical resection has the risk of complications including facial nerve weakness and Frey's syndrome. Recently, ultrasound-guided ethanol sclerotherapy (UGES) has been found to be efficacious in the treatment of a variety of head and neck lesions. Case report: We present a patient with multifocal Warthin's tumor who was managed with partial parotidectomy and two cycles of ultrasound-guided ethanol sclerotherapy. Discussion: Ethanol sclerotherapy has been used as a minimally invasive alternative to surgical excision or observation alone for a variety of head and neck masses. To our knowledge, this is the first case presented in the literature where sclerotherapy was used in conjunction with a partial parotidectomy. Minimizing the extent of surgical resection can reduce the risk of facial nerve weakness and Frey's syndrome and negate the need for fat grafting for defect reconstruction. Conclusion: UGES may serve as a safe and reliable procedure that can be performed in conjunction with partial parotidectomy for patients who wish to achieve definitive diagnosis while also minimizing the risk of complications associated with extensive parotidectomy.
RESUMEN
We report an unusual case of a 14-month-old ex-28 week, ventilator-dependent male with a history of bronchopulmonary dysplasia and tracheostomy at 2 months of age. Lost to follow-up, at age 9 months, he presented to the emergency department with worsening respiratory distress. The patient was taken to the operating room at which time direct visualization of the airway demonstrated a mass filling the entire glottic inlet without supraglottic or pharyngeal mucosal attachments. The solid, nonvascular, mass appeared to be emanating from a suprastomal site. Excision proved to relieve the airway obstruction and postoperatively the patient has thrived.
Asunto(s)
Obstrucción de las Vías Aéreas , Traqueostomía , Obstrucción de las Vías Aéreas/etiología , Obstrucción de las Vías Aéreas/cirugía , Niño , Humanos , Lactante , Recién Nacido , MasculinoRESUMEN
OBJECTIVES: To identify 30-day complication rates specific to patients with diabetes mellitus following tonsillectomy. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was used to identify patients undergoing tonsillectomy between 2005 and 2018. Patients were stratified into 3 cohorts: insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM), and non-diabetes mellitus (NODM). Coarsened-exact-matching was utilized to account for baseline differences between cohorts. Outcomes studied included post-operate complications, prolonged hospitalization, and unplanned readmissions. RESULTS: A total of 986 DM and 26 774 NODM patients were included, and the mean age of patients undergoing tonsillectomy was 29.5 ± 11.6 and 28.7 ± 11.0 years, respectively. The majority of patients were female (70.5% for both DM and NODM cohorts) and White/Caucasian (89.2% vs 89.3%). Among patients undergoing tonsillectomy, a greater proportion of DM patients experienced an operative time greater than or equal to the 75th percentile (35 minutes; 25.9% vs 22.8%, P = .024), overall morbidity (12.6% vs 5.4%, P < .001), pneumonia (0.6% vs 0.2%, P = .036), and reoperation (10.2% vs 3.5% P < .001) in comparison to NODM patients. In an analysis between IDDM (n = 379) and NIDDM (n = 211) patients, IDDM patients were at an increased risk for prolonged hospitalization (1.4% vs 0.0%, P = .045), pneumonia (5.2% vs 0.5%, P < .001), urinary tract infections (3.3% vs 0.3% P = .004), major complications (15.6% vs 7.7%, P = .002), minor complications (19.9% vs 8.2%, P < .001), and overall complications (10.0% vs 1.3%, P < .001). CONCLUSION: DM patients are at a heightened risk for complications following tonsillectomy. Standardized protocols, careful pre-operative planning, and stringent glycemic management may help optimize patient outcomes.
Asunto(s)
Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 2/complicaciones , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Tonsilectomía , Adolescente , Adulto , Femenino , Humanos , Masculino , Mejoramiento de la Calidad , Tonsilectomía/normas , Adulto JovenRESUMEN
OBJECTIVE: The novel coronavirus (COVID-19) forced unprecedented changes in pediatric otolaryngology workflow in the early pandemic, particularly due to the postponement of elective procedures. In turn, this has impacted timely treatment of patients and ability to train residents and fellows. The objective is to characterize how surgical practices in pediatric otolaryngology have been impacted by the pandemic through a cross sectional analysis over three years. METHODS: This cross-sectional study focuses on patients who underwent surgical procedures within the department of otolaryngology at a single tertiary pediatric hospital. Descriptive statistical analysis was used to compare subsets of patients from pre-pandemic in 2019, early-pandemic in 2020, and late-pandemic in 2021. RESULTS: Operative volume decreased by 87.57% in the early pandemic and 36.86% in the late pandemic. In the early pandemic, the greatest decreases were seen in airway reconstruction (100%), adenotonsillectomy (96.4%), adenoidectomy (94.7%), myringotomy with tympanostomy tube insertion (94.6%), frenulectomy (94.1%), and sinonasal procedures (93.3%), while in the late-pandemic adenotonsillectomy (42.4%) and myringotomy with tympanostomy tube insertion (70.1%) remained reduced when compared to pre-pandemic volume. Increased average case lengths in the early-pandemic (78.28 ± 51.95 min) and late-pandemic (71.91 ± 70.76 min) were observed when compared to pre-pandemic (52.26 ± 39.20 min) (p < 0.001). An increased proportion of multidisciplinary cases were completed in 2020 and 2021 (p < 0.001). In the 2020, 25% of cases were completed without trainee involvement. There was an overall decrease in case numbers for trainees and increase in cases without their involvement when compared to 2019 and 2021. CONCLUSION: The COVID-19 pandemic resulted in a decrease in pediatric otolaryngology surgical procedures, particularly at the onset of the pandemic. While surgical trainees saw a dramatic reduction in case numbers early on, one year into the pandemic case volume is increasing and trending to pre-pandemic numbers. More complex cases, as represented by patients requiring longer operative times, inpatient status, and more frequently multidisciplinary care, were seen in the early pandemic, while drastic reductions were seen in routine outpatient procedures.
Asunto(s)
COVID-19 , Pandemias , Niño , Estudios Transversales , Hospitales Pediátricos , Humanos , SARS-CoV-2RESUMEN
OBJECTIVES: To evaluate the publication rate of abstracts presented at the 2005-2010 Orthopaedic Trauma Association (OTA) Annual Meetings. METHODS: All abstracts from the 2005 to 2010 OTA meetings were identified through the OTA's official website. Each abstract was searched across PubMed and Google to determine its publication status. The overall publication rate of abstracts was determined, along with the first authors' sex, number of authors, time and journal of publication, and analyzed with statistical testing. RESULTS: Of the 392 abstracts presented at the 2005-2010 OTA meetings, the overall publication rate was 66.3%, with an overall mean time to publication of 28.3 months. The Journal of Orthopaedic Trauma published 38.5% of published OTA abstracts, the most of any journal. The proportions of published OTA abstracts with female first authors exhibit increasing trends within the time period. CONCLUSION: The quality of research presented at OTA meetings is relatively high compared with other orthopaedic meetings, with 66.3% of OTA abstracts progressing to peer-reviewed publication. The publication rate of 2005-2010 OTA abstracts was greater than that of the 1990-1995 abstracts. The Journal of Orthopaedic Trauma remains the most frequent publisher of manuscripts presented as abstracts at OTA meetings. Although most abstracts are eventually published, the information presented at these meetings, like all scholarly work, should be critically evaluated as they have undergone a less robust peer-review process and may be modified in the future in preparation for publication.