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BACKGROUND: Patients undergoing tonsillectomy/ adenotonsillectomy (T/AT) can experience substantial postoperative pain. The aims of this study are to assess perioperative pain management in high-risk children (children with severe obstructive sleep apnea and other complex medical comorbidities or age younger than 2 years) undergoing T/AT, and the impact on oxygen levels and pain during extended Post-Anesthesia Care Unit (PACU) admission. METHODS: A retrospective case series study at a tertiary care children's hospital. RESULTS: There were 278 children enrolled in the study. The Apnea-Hypopnea index and mean oxygen nadir on preoperative polysomnography were 31.3 ± 25.76/h and 79.5 ± 9.5 % respectively. Overall, 246 (89 %) patients received intraoperative opioids alone (n = 35, 13 %) or in combination with non-opioid analgesia (n = 209, 75 %). While the median dose of opioid-free medications (acetaminophen, ibuprofen) ranged from 93 to 100 % of standard maximal dosing by weight and age, the median dose of opioids was significantly lower and ranged from 54 to 63 % of standard maximal dosing by weight and age, with 43 % of the patients receiving less than half the recommended maximum dose. Oxygen desaturation was charted in 21 patients (8 %) during their PACU admission. Patients who received opioid-free analgesia were as likely to develop oxygen desaturations (n = 17 (81 %) vs. n = 228 (89.4 %), p = 0.27) and to receive rescue pain medication during their PACU stay as patients who received opioids intraoperatively (n = 18 (56 %) vs. n = 167 (68 %), p = 0.23). CONCLUSIONS: Intraoperative pain management varies across high-risk pediatric tonsillectomies. Opioid-free analgesia was not associated with an increased need for pain medications during PACU admission, or with a decreased likelihood of oxygen desaturations compared to intra-operative opioid analgesia use.
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OBJECTIVE: To investigate the association of social determinants of health (SDoH) in squamous cell carcinoma of the tongue in the United States and to evaluate the real-world contribution of specific disparities. STUDY DESIGN: Retrospective cohort study. SETTING: United States. METHODS: The Centers for Disease Control and Prevention-Social Vulnerability Index (SVI) and National Cancer Institute-Surveillance, Epidemiology, and End Results Program database were used to study 62,103 adult tongue squamous cell carcinoma patients from 1975 to 2017. Regression analysis assessed trends in months of follow-up and survival across social vulnerability and 4 subcategories of social vulnerability. RESULTS: As overall SVI score increases (increased social vulnerability), there is a significant decrease in the average length of follow-up (22.95% decrease from 63.99 to 49.31 months; P < .001) across patients from the lowest and highest social vulnerability groups. As overall SVI score increases, there is a significant decrease in the average months of survival (28.00% decrease from 49.20 to 35.43 months; P < .001). There is also a significantly greater odds ratio (OR = 1.05; P < .001) of advanced cancer staging upon presentation at higher SVI scores. Patients with higher SVI scores have a lower OR (0.93; P < .001) of receiving surgery as their primary treatment when compared to patients with lower SVI scores. Patients with higher SVI scores also have a significantly greater OR (OR = 1.05; P < .001) of receiving chemotherapy as their primary treatment when compared to patients with lower SVI scores. CONCLUSION: Increased social vulnerability is shown to have a detrimental impact on the treatment and prognosis of patients with squamous cell carcinoma of the tongue.
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Carcinoma de Células Escamosas , Neoplasias da Língua , Humanos , Neoplasias da Língua/patologia , Neoplasias da Língua/terapia , Neoplasias da Língua/mortalidade , Neoplasias da Língua/cirurgia , Masculino , Estudos Retrospectivos , Feminino , Pessoa de Meia-Idade , Carcinoma de Células Escamosas/terapia , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/mortalidade , Estados Unidos/epidemiologia , Prognóstico , Idoso , Determinantes Sociais da Saúde , Adulto , Populações Vulneráveis , Taxa de Sobrevida , Programa de SEERRESUMO
This study aims to identify the epidemiology and effects of facial fractures on return to play (RTP) in Major League Soccer (MLS) and the English Premier League (EPL). A total of 39 MLS players and 40 EPL players who sustained facial fractures from 2007 to 2019 were identified. Data on player demographics, the injury, and the impact of their injury on RTP were collected. Elbow-to-head was the most common mechanism of injury (20.3%). The most common fracture involved the nasal bone (48.3%). Most players (90%) RTP the same season. Players who sustained nasal fractures missed significantly fewer games (p < 0.001) than those who suffered other craniofacial fractures. Players treated surgically missed significantly more games (3.21 vs. 0.71, p = 0.006) and days (30.1 vs. 8.70, p = 0.002) than those managed nonoperatively. Significantly more EPL players who sustained facial fractures wore headgear upon RTP compared to MLS players (82% vs. 56%, p <0 .01). Most professional soccer players who sustain a facial fracture RTP the same season, but their recovery time can vary depending on the type of fracture, injury management, or injury severity. Our findings can help inform future craniofacial injury management as well as guidelines on player safety and fracture prevention.
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Fraturas Cranianas , Futebol , Humanos , Futebol/lesões , Fraturas Cranianas/epidemiologiaRESUMO
Handheld ultrasound devices can be used in revision rhinoplasty to evaluate the calcification of costal rib cartilage that is to be harvested for grafting. This article provides instructions on how to perform this technique. Laryngoscope, 134:651-653, 2024.
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Cartilagem Costal , Rinoplastia , Humanos , Cartilagem Costal/transplante , Rinoplastia/métodos , Transplante Autólogo , Coleta de Tecidos e Órgãos , Reoperação/métodos , Estudos RetrospectivosRESUMO
OBJECTIVES: Traditional fat contouring is now regularly performed using numerous office- based less invasive techniques. However, some limitations of these minimally invasive techniques include high cost or limited selectivity with performing localized contouring and reduction of fat. These shortcomings may potentially be addressed by electrochemical lipolysis (ECLL), a novel approach that involves the insertion of electrodes into tissue followed by application of a direct current (DC) electrical potential. This results in the hydrolysis of tissue water creating active species that lead to fat necrosis and apoptosis. ECLL can be accomplished using a simple voltage-driven system (V-ECLL) or a potential-driven feedback cell (P-ECLL) both leading to water electrolysis and the creation of acid and base in situ. The aim of this study is to determine the long-lasting effects of targeted ECLL in a Yucatan pig model. METHODS: A 5-year-old Yucatan pig was treated with both V-ECLL and P-ECLL in the subcutaneous fat layer using 80:20 platinum:iridium needle electrodes along an 8 cm length. Dosimetry parameters included 5 V V-ECLL for 5, 10, and 20 minutes, and -1.5 V P-ECLL, -2.5 V P-ECLL, -3.5 V P-ECLL for 5 minutes. The pig was assessed for changes in fat reduction over 3 months with digital photography and ultrasound. After euthanasia, tissue sections were harvested and gross pathology and histology were examined. RESULTS: V-ECLL and P-ECLL treatments led to visible fat reduction (12.1%-27.7% and 9.4%-40.8%, respectively) and contour changes across several parameters. An increased reduction of the superficial fat layer occurred with increased dosimetry parameters with an average charge transfer of 12.5, 24.3, and 47.5 C transferred for 5 V V-ECLL for 5, 10, and 20 minutes, respectively, and 2.0, 11.5, and 24.0 C for -1.5 V P-ECLL, -2.5 V P-ECLL, -3.5 V P-ECLL for 5 minutes, respectively. These dose-dependent changes were also evidenced by digital photography, gross pathology, ultrasound imaging, and histology. CONCLUSIONS: ECLL results in selective damage and long-lasting changes to the adipose layer in vivo. These changes are dose-dependent, thus allowing for more precise contouring of target areas. P-ECLL has greater efficiency and control of total charge transfer compared to V-ECLL, suggesting that a low-voltage potentiostat treatment can result in fat apoptosis equivalent to a high-voltage DC system.
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Lipectomia , Lipólise , Animais , Suínos , Estudo de Prova de Conceito , Gordura Subcutânea/diagnóstico por imagem , Lipectomia/métodos , UltrassonografiaRESUMO
Background: Rhinoplasty osteotomes can be sharpened in various ways: professional sharpening or hand sharpening using whetstones or rotary powered devices. Objective: To compare the effectiveness of sharpening osteotomes using various sharpening methods with that of professional sharpening as measured by a custom edge tester. Materials and Methods: We performed repeated serial osteotome impacts on bovine femoral cortical bone. These dull osteotomes were sharpened using preidentified sharpening techniques. Edge morphology was evaluated. Sharpness was tested using a custom mechanical testing platform. Optimized sharpness was achieved with a whetstone sharpening method wherein the osteotome is flipped after every stroke. Results: Seven distinct sharpening methods were tested for sharpness five times each to determine the optimal sharpening method versus professional sharpening (control). The two sharpening methods, 5 (5.51 ± 0.32) and 6 (5.55 ± 0.32), that used this flipping technique were significantly sharper than other methods. Methods 5 (p = 1.0) and 6 (p = 1.0) were the only methods that were not significantly different from control. Conclusion: Single stroke with successively alternating surfaces created the sharpest blades that achieved results similar to professional sharpening.
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Rinoplastia , Acidente Vascular Cerebral , Humanos , Animais , Bovinos , Osteotomia , Rinoplastia/métodosRESUMO
OBJECTIVES: Assessing the prognostic utility of lymph node status in pediatric rhabdomyosarcoma (RMS) patients and identifying demographic and clinical predictors of positive lymph node status among pediatric rhabdomyosarcoma patients. STUDY DESIGN: Retrospective cohort study of head and neck RMS in patients with and without positive lymph node metastasis. METHODS: National Cancer Database (NCDB) was queried for patients of young (0-11 years) and adolescent (12-21 years) ages with head and neck RMS and confirmed positive or negative lymph node metastasis status. Descriptive analyses, Kaplan-Meier survival analyses, and multivariate logistic regressions were performed on extracted demographic and clinical characteristics. RESULTS: Among 272 head and neck RMS patients, 146 (54%) were found to have positive lymph node metastasis. Alveolar RMS (n = 147, 54%) followed by embryonal RMS (n = 74, 27%) were the most represented histology types. Positive lymph node metastasis conferred significantly decreased survivability (p < 0.001) with a median survival period of 36.42 months compared to negative lymph node metastasis with a period of 53.47 months. Older age showed markedly increased odds (OR-2.02; 95%CI 1.22-3.38) of having lymph node metastasis when controlling for sex, race, insurance status, and Charlson-Comorbidity score. Alveolar histologies showed markedly increased odds of having lymph node metastasis (OR-3.21; 95%CI 1.96-5.31); embryonal histologies showed markedly decreased odds of having lymph node metastasis (OR-0.32; 95%CI 0.18-0.56) CONCLUSIONS: This study highlights the significant prognostic value of lymph node status among pediatric head and neck rhabdomyosarcoma patients while showcasing crucial demographic and pathological predictors of lymph node metastasis in said patients. Use of lymph node status in pediatric head and neck rhabdomyosarcoma will present future steps towards improving its clinical course.
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Neoplasias de Cabeça e Pescoço , Rabdomiossarcoma Embrionário , Rabdomiossarcoma , Criança , Adolescente , Humanos , Estudos Retrospectivos , Metástase Linfática/patologia , Prognóstico , Linfonodos/patologia , Rabdomiossarcoma/terapia , Neoplasias de Cabeça e Pescoço/terapia , Neoplasias de Cabeça e Pescoço/patologiaRESUMO
The coronavirus disease 2019 pandemic has led to innovation in the way scientific advancements are disseminated and the structure of physician continuing medical education. With in-person medical conferences and meetings throughout the world impacted by travel restrictions and many geographically confined, virtual teleconferences with exceptional attendance have become an integral part of medical education. Our group has successfully produced >50 virtual educational seminars, including multiple global webinar conferences ranging between 24 and 55 h of continuous lectures each. In this special communication, we discuss some of the challenges we overcame in learning "on the job" and share key elements to successful implementation of long-format virtual teleconference events. We hope our experience will guide future online continuing medical education efforts and assist others in planning their own online initiatives.