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OBJECTIVE: To identify and report a single center experience with upper airway stimulator device-related failures. STUDY DESIGN: Retrospective case series. SETTING: Single tertiary academic center. METHODS: Retrospective data on 352 patients who underwent UAS surgery with an Inspire device from 2016 to 2023 was collected, including demographics, comorbidities, and nature of device failure requiring revision surgery. RESULTS: Out of the 348 patients included in our analysis, 16 (4.6 %) required revision due to device failure, with an average interval of 772 days (â¼2 years) between initial implant and revision. Most failures were attributed to respiratory sensing lead damage (n = 11, 68.8 %), resulting in high system impedance and subsequent device malfunction. Lead fracture causes varied, including idiopathic occurrences and potential trauma. Lead migration was noted in one case (6.3 %), where the hypoglossal electrode detached from the nerve. Two patients (12.3 %) required implantable pulse generator (IPG) replacement, one after experiencing trauma and the other due to unclear source of malfunction. One patient (6.3 %) required complete system replacement following high lead impedance and absent tongue motion. The last patient required replacement of both the IPG and respiratory lead after experiencing high lead impedance (6.3 %). CONCLUSION: Respiratory sensing lead fracture emerged as the leading cause of device failure in this cohort, underscoring the need to address this under-reported issue, potentially linked to the time lapse after device implantation.
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Terapia por Estimulação Elétrica , Humanos , Estudos Retrospectivos , Eletrodos Implantados/efeitos adversos , Reoperação , Falha de EquipamentoRESUMO
All cells obtain 2'-deoxyribonucleotides for DNA synthesis through the activity of a ribonucleotide reductase (RNR). The class I RNRs found in humans and pathogenic bacteria differ in (i) use of Fe(II), Mn(II), or both for activation of the dinuclear-metallocofactor subunit, ß; (ii) reaction of the reduced dimetal center with dioxygen or superoxide for this activation; (iii) requirement (or lack thereof) for a flavoprotein activase, NrdI, to provide the superoxide from O2; and (iv) use of either a stable tyrosyl radical or a high-valent dimetal cluster to initiate each turnover by oxidizing a cysteine residue in the α subunit to a radical (Cysâ¢). The use of manganese by bacterial class I, subclass b-d RNRs, which contrasts with the exclusive use of iron by the eukaryotic Ia enzymes, appears to be a countermeasure of certain pathogens against iron deprivation imposed by their hosts. Here, we report a metal-free type of class I RNR (subclass e) from two human pathogens. The Cys⢠in its α subunit is generated by a stable, tyrosine-derived dihydroxyphenylalanine radical (DOPAâ¢) in ß. The three-electron oxidation producing DOPA⢠occurs in Escherichia coli only if the ß is coexpressed with the NrdI activase encoded adjacently in the pathogen genome. The independence of this new RNR from transition metals, or the requirement for a single metal ion only transiently for activation, may afford the pathogens an even more potent countermeasure against transition metal-directed innate immunity.
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Di-Hidroxifenilalanina/química , Proteínas de Escherichia coli/química , Escherichia coli/enzimologia , Radicais Livres/química , Ribonucleotídeo Redutases/química , Tirosina/química , Di-Hidroxifenilalanina/metabolismo , Proteínas de Escherichia coli/metabolismo , Radicais Livres/metabolismo , Ribonucleotídeo Redutases/metabolismo , Tirosina/metabolismoRESUMO
OBJECTIVES: To compare time spent on day of surgery and post-surgical outcomes for sialendoscopy procedures at an ambulatory surgery center versus in a hospital operating room. METHODS: Retrospective chart review for patients who underwent sialendoscopy for sialadenitis or sialolithiasis from March 2017 to May 2020 were included. Surgery location (ambulatory surgery center or hospital operating room) was compared. Primary outcomes included total time in hospital, operative time, total time in operating room. and recovery time. Secondary outcomes included rate of symptoms resolutions, requiring further medical management, and requiring further surgical intervention. RESULTS: A total of 321 procedures were included. Sialendoscopy in an ambulatory surgery center compared to main operating room decreased median hospital time (166 min reduction, p < 0.001), operative time (18 min reduction, p < 0.001), total time in operating room (34 min reduction, p < 0.001), and recovery time (64 min reduction, p < 0.001). Sialendoscopy in an ambulatory surgery center had similar rates of post-operative resolution of symptoms and further medical or surgical intervention compared to procedures in a hospital operating room. CONCLUSION: Sialendoscopy can be safely performed in an ambulatory surgery center for sialadenitis or appropriate sialolithiasis cases while decreasing hospital time, operative time, total time in operating room time, and recovery time.
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Instituições de Assistência Ambulatorial , Procedimentos Cirúrgicos Ambulatórios/métodos , Eficiência , Endoscopia/métodos , Salas Cirúrgicas , Melhoria de Qualidade , Qualidade da Assistência à Saúde , Cálculos das Glândulas Salivares/cirurgia , Sialadenite/cirurgia , Tempo de Internação/estatística & dados numéricos , Duração da Cirurgia , Centro Cirúrgico Hospitalar , Resultado do TratamentoRESUMO
OBJECTIVES: The literature remains scarce in terms of comparing different anesthesia modalities in sialendoscopy. Due to the lack of a standard of care or guidelines to anesthetic care, it is generally accepted that surgeons perform these surgeries under the anesthetic modality in which they are most comfortable. In this study, we evaluate time spent on the day of surgery and post-surgical outcomes for patients receiving sialendoscopy under monitored anesthesia care versus general anesthesia. MATERIALS AND METHODS: We retrospectively assessed patients who underwent sialendoscopy using a solely endoscopic approach for sialadenitis or sialolithiasis from March 2017 to December 2019. Anesthesia modality (monitored anesthesia care versus general anesthesia) was compared. Main outcomes included total time in hospital, operative time, total time in operating room, anesthesia time, and recovery time. Secondary outcomes included rate of resolution of symptoms, requiring further medical management, requiring further surgical intervention, and complications. RESULTS: A total of 172 procedures were included. Sialendoscopy under monitored anesthesia care center compared to general anesthesia decreased median hospital time (141 min reduction), anesthesia time (46 min reduction), operative time (24 min reduction), time in operating room (43 min reduction), and recovery time (56 min reduction). Utilizing monitored anesthesia care demonstrated similar rates of post-operative resolution of symptoms, complications, and further medical or surgical intervention compared to the general anesthesia cohort. CONCLUSION: Sialendoscopy can be safely performed under monitored anesthesia care for appropriate sialadenitis or sialolithiasis cases while decreasing hospital time, operative time, time in operating room, anesthesia time, and recovery time while maintaining similar post-operative outcomes. Monitored anesthesia care should be considered for solely endoscopic cases as guided by surgeon and patient comfort.
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Anestesia Geral , Anestesia/métodos , Endoscopia/métodos , Monitorização Intraoperatória/métodos , Cálculos das Glândulas Salivares/cirurgia , Sialadenite/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Período de Recuperação da Anestesia , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Período Pós-Operatório , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
This article explores artificial intelligence's (AI's) role in otolaryngology for head and neck cancer diagnosis and management. It highlights AI's potential in pattern recognition for early cancer detection, prognostication, and treatment planning, primarily through image analysis using clinical, endoscopic, and histopathologic images. Radiomics is also discussed at length, as well as the many ways that radiologic image analysis can be utilized, including for diagnosis, lymph node metastasis prediction, and evaluation of treatment response. The study highlights AI's promise and limitations, underlining the need for clinician-data scientist collaboration to enhance head and neck cancer care.
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STUDY OBJECTIVES: We evaluated the accuracy of ChatGPT in addressing insomnia-related queries for patient education and assessed ChatGPT's ability to provide varied responses based on differing prompting scenarios. METHODS: Four identical sets of 20 insomnia-related queries were posed to ChatGPT. Each set differed by the context in which ChatGPT was prompted: no prompt, patient-centered, physician-centered, and with references and statistics. Responses were reviewed by 2 academic sleep surgeons, 1 academic sleep medicine physician, and 2 sleep medicine fellows across 4 domains: clinical accuracy, prompt adherence, referencing, and statistical precision, using a binary grading system. Flesch-Kincaid grade-level scores were calculated to estimate the grade level of the responses, with statistical differences between prompts analyzed via analysis of variance and Tukey's test. Interrater reliability was calculated using Fleiss's kappa. RESULTS: The study revealed significant variations in the Flesch-Kincaid grade-level scores across 4 prompts: unprompted (13.2 ± 2.2), patient-centered (8.1 ± 1.9), physician-centered (15.4 ± 2.8), and with references and statistics (17.3 ± 2.3, P < .001). Despite poor Fleiss kappa scores, indicating low interrater reliability for clinical accuracy and relevance, all evaluators agreed that the majority of ChatGPT's responses were clinically accurate, with the highest variability on Form 4. The responses were also uniformly relevant to the given prompts (100% agreement). Eighty percent of the references ChatGPT cited were verified as both real and relevant, and only 25% of cited statistics were corroborated within referenced articles. CONCLUSIONS: ChatGPT can be used to generate clinically accurate responses to insomnia-related inquiries. CITATION: Alapati R, Campbell D, Molin N, et al. Evaluating insomnia queries from an artificial intelligence chatbot for patient education. J Clin Sleep Med. 2024;20(4):583-594.
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Inteligência Artificial , Distúrbios do Início e da Manutenção do Sono , Humanos , Distúrbios do Início e da Manutenção do Sono/diagnóstico , Reprodutibilidade dos Testes , Educação de Pacientes como Assunto , SoftwareRESUMO
Objectives: To provide a comprehensive summary of the different modalities available to measure soft tissue fibrosis after radiotherapy in head and neck cancer patients. Data Sources: PubMed, Scopus, and Web of Sciences. Review Methods: A search was conducted using a list of medical subject headings and terms related to head and neck oncology, radiation fibrosis, and quantitative measurements, including bioimpedance, MRI, and ultrasound. Original research related to quantitative measurement of neck fibrosis post-radiotherapy was included without time constraints, while reviews, case reports, non-English texts, and inaccessible studies were excluded. Discrepancies during the review were resolved by discussing with the senior author until consensus was reached. Results: A total of 284 articles were identified and underwent title and abstract screening. Seventeen articles had met our criteria for full-text review based on relevance, of which nine had met our inclusion criteria. Young's modulus (YM) and viscoelasticity measures have demonstrated efficacy in quantifying neck fibrosis, with fibrotic tissues displaying significantly higher YM values and altered viscoelastic properties such as increased stiffness rate-sensitivity and prolonged stress-relaxation post-radiation. Intravoxel incoherent motion offers detailed insights into tissue changes by assessing the diffusion of water molecules and blood perfusion, thereby differentiating fibrosed from healthy tissues. Shear wave elastography has proven to be an effective technique for quantifying radiation-induced fibrosis in the head and neck region by measuring shear wave velocity. Conclusion: There are various modalities to measure radiation-induced fibrosis, each with its unique strengths and limitations. Providers should be aware of these implications and decide on methodologies based on their specific clinical workflow. Level of Evidence: Step 5.
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STUDY OBJECTIVES: Positive airway pressure (PAP) therapy adherence rates range from 30% to 60%, yet adherent patients may still express dissatisfaction with treatment. The identification of factors affecting PAP tolerance could provide insight into its impact on adherence. METHODS: Patients with obstructive sleep apnea presenting for first follow-up visit after newly initiating PAP therapy were given a 10-question PAP tolerance survey encompassing domains of psychosocial perception, practical issues, and side effects, utilizing 10-point visual analog scales. Relationships between adherence data, tolerance scores, and patient variables (demographics, sleep-related factors, comorbidities, usage data) were explored via 2-tailed t tests, multivariable regression analysis, and recursive partitioning regression trees with a significance level of P ≤ .05. RESULTS: For 105 patients, tolerance scores were higher in patients considered adherent to therapy (P = .033), as were scores for individual survey questions addressing the ability to fall asleep (P = .013) and sleep through the night (P = .020). Depression positively (P = .006) and insomnia medication use negatively (P = .010) predicted tolerance score. Data-driven tolerance score cutoffs were identified to correlate with PAP adherence, with higher tolerance scores correlating with greater adherence rates. CONCLUSIONS: PAP tolerance may play an important role in therapy adherence. Tolerance can be statistically defined and categorized based on prior adherence data. Its utility as a predictive tool in assessing future adherence is warranted. CITATION: Tekumalla S, Plawecki A, Kaffenberger T, et al. The relationship between positive airway pressure tolerance and adherence: defining a new metric. J Clin Sleep Med. 2024;20(7):1033-1038.
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Pressão Positiva Contínua nas Vias Aéreas , Cooperação do Paciente , Apneia Obstrutiva do Sono , Humanos , Feminino , Masculino , Apneia Obstrutiva do Sono/terapia , Pessoa de Meia-Idade , Pressão Positiva Contínua nas Vias Aéreas/métodos , Pressão Positiva Contínua nas Vias Aéreas/psicologia , Inquéritos e Questionários , Cooperação do Paciente/estatística & dados numéricos , Cooperação do Paciente/psicologia , IdosoRESUMO
Background: ChatGPT, an artificial intelligence (AI) chatbot, is the fastest growing consumer application in history. Given recent trends identifying increasing patient use of Internet sources for self-education, we seek to evaluate the quality of ChatGPT-generated responses for patient education on thyroid nodules. Methods: ChatGPT was queried 4 times with 30 identical questions. Queries differed by initial chatbot prompting: no prompting, patient-friendly prompting, 8th-grade level prompting, and prompting for references. Answers were scored on a hierarchical score: incorrect, partially correct, correct, or correct with references. Proportions of responses at incremental score thresholds were compared by prompt type using chi-squared analysis. Flesch-Kincaid grade level was calculated for each answer. The relationship between prompt type and grade level was assessed using analysis of variance. References provided within ChatGPT answers were totaled and analyzed for veracity. Results: Across all prompts (n = 120 questions), 83 answers (69.2%) were at least correct. Proportions of responses that were at least partially correct (p = 0.795) and correct (p = 0.402) did not differ by prompt; responses that were correct with references did (p < 0.0001). Responses from 8th-grade level prompting were the lowest mean grade level (13.43 ± 2.86) and were significantly lower than no prompting (14.97 ± 2.01, p = 0.01) and prompting for references (16.43 ± 2.05, p < 0.0001). Prompting for references generated 80/80 (100%) of referenced medical publications within answers. Seventy references (87.5%) were legitimate citations, and 58/80 (72.5%) provided accurately reported information from the referenced publication. Conclusion: ChatGPT overall provides appropriate answers to most questions on thyroid nodules regardless of prompting. Despite targeted prompting strategies, ChatGPT reliably generates responses corresponding to grade levels well-above accepted recommendations for presenting medical information to patients. Significant rates of AI hallucination may preclude clinicians from recommending the current version of ChatGPT as an educational tool for patients at this time.
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Nódulo da Glândula Tireoide , Humanos , Nódulo da Glândula Tireoide/diagnóstico , Inteligência Artificial , Educação de Pacientes como Assunto , Escolaridade , InternetRESUMO
OBJECTIVE: Upper airway stimulation (UAS) is a treatment option for obstructive sleep apnea in which electrical stimulation is applied to the hypoglossal nerve. Nerve branches that control tongue protrusion are located inferiorly. Due to positioning, left-sided implants are typically placed with an inferiorly oriented electrode cuff (L-down) as opposed to superiorly on the right (R-up). In this study, we assess the impact of left- versus right-sided UAS on patient outcomes. STUDY DESIGN: Retrospective cohort study. SETTING: Tertiary Academic Medical Center. METHODS: Patients who underwent UAS implantation between 2016 and 2021 with an L-down or R-up oriented cuff as confirmed by X-ray were included. Data were collected retrospectively. Most recent sleep study variables were used for analysis. RESULTS: A total of 190 patients met the inclusion criteria. The average age was 61.0 ± 11.0 years, with 55 (28.9%) females. L-down orientation was present in 21 (11.1%) patients vs 169 (88.9%) R-up. Indications for L-down included hunting/shooting (n = 15), prior radiation/surgery (n = 4), central port (n = 1), and brachial plexus injury (n = 1). Adherence was higher among L-down patients (47.1 vs 41.0 hours use/week, P = .037) in univariate analysis, with a similar time to adherence data collection (4.4 vs 4.2 months, P = .612), though this finding was not maintained in the multivariate regression analysis. Decrease in apnea-hypopnea index (21.3 vs 22.8, P = .734), treatment success (76.5% vs 84.0%, P = .665), functional threshold (1.5 vs 1.6, P = .550), therapeutic amplitude (2.3 vs 2.4, P = .882), and decrease in Epworth Sleepiness Scale (4.9 vs 2.6, P = .060) were not significantly different between cohorts. CONCLUSION: This study is the first to examine the orientation of the UAS electrode cuff concerning the electrodes' natural position and the potential effect on postoperative outcomes. Our study found no significantly different treatment outcomes between the L-down versus R-up cohort, with the exception of device adherence, which was significantly higher in the L-down group on univariate analysis though not on multivariate analysis. Future studies with larger patient cohorts are needed to further investigate this potential relationship between treatment outcomes and electrode cuff orientation.
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Terapia por Estimulação Elétrica , Laringe , Apneia Obstrutiva do Sono , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Masculino , Estudos Retrospectivos , Nariz , Apneia Obstrutiva do Sono/cirurgia , Resultado do Tratamento , Nervo HipoglossoRESUMO
Importance: Social determinants of health (SDoH) are defined by a wide range of factors (eg, built environment, economic stability, education level, discrimination, racism, access to health care). Advanced stage at presentation or delayed diagnosis heavily influences health outcomes in patients with head and neck cancer (HNC). While the drivers of advanced-stage presentation come from a multitude of sources, SDoH plays an outsized role. Objective: To systematically review the published literature to identify which SDoH are established as risk factors for delayed diagnosis or advanced stage at presentation among patients with HNC. Evidence Review: In this systematic review, a literature search of PubMed, Web of Science, and Embase was conducted on February 27, 2023, using keywords related to advanced stage at presentation and delayed diagnosis of HNC between 2013 and 2023. Quality assessment was evaluated through the Newcastle-Ottawa Scale. Articles were included if they focused on US-based populations and factors associated with advanced stage at presentation or delayed diagnosis of HNC. Findings: Overall, 50 articles were included for full-text extraction, of which 30 (60%) were database studies. Race was the most commonly reported variable (46 studies [92%]), with Black race (43 studies [93%]) being the most studied racial group showing an increased risk of delay in diagnosis of HNC. Other commonly studied variables that were associated with advanced stage at presentation included sex and gender (41 studies [82%]), insurance status (25 studies [50%]), geographic region (5 studies [10%]), and socioeconomic status (20 studies [40%]). Male sex, lack of insurance, rurality, and low socioeconomic status were all identified as risk factors for advanced stage at presentation. Conclusions and Relevance: This systematic review provides a comprehensive list of factors that were associated with advanced HNC stage at presentation. Future studies should focus on evaluating interventions aimed at addressing the SDoH in communities experiencing disparities to provide a net positive effect on HNC care.
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Diagnóstico Tardio , Neoplasias de Cabeça e Pescoço , Estadiamento de Neoplasias , Determinantes Sociais da Saúde , Humanos , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/terapia , Diagnóstico Tardio/estatística & dados numéricos , Disparidades em Assistência à Saúde , Fatores de Risco , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Fatores SocioeconômicosRESUMO
KEY POINTS: Patients with traumatic brain injury (TBI) had worse olfactory quality of life (QoL) and Sino-Nasal Outcome Test-22 scores compared to a normal cohort. A worse olfactory QoL correlated with concussion symptom burden. Olfactory dysfunction among TBI patients should be addressed to improve overall outcomes.
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Lesões Encefálicas Traumáticas , Transtornos do Olfato , Qualidade de Vida , Olfato , Humanos , Lesões Encefálicas Traumáticas/psicologia , Lesões Encefálicas Traumáticas/fisiopatologia , Lesões Encefálicas Traumáticas/complicações , Masculino , Transtornos do Olfato/fisiopatologia , Transtornos do Olfato/psicologia , Transtornos do Olfato/etiologia , Adulto , Feminino , Pessoa de Meia-Idade , Olfato/fisiologia , Adulto Jovem , Teste de Desfecho SinonasalRESUMO
Introduction: Head and neck malignancy treatment often involves invasive surgeries, necessitating effective postoperative pain control. However, chronic reliance on opioid medications remains a challenge for many patients after surgery. Multimodal analgesia (MMA) within enhanced recovery after surgery protocols has shown success in limiting narcotic pain medications for other cancer types. In a prior study, MMA comprising acetaminophen, ketorolac, gabapentin, and a neurogenic block reduced opioid use in the 7-day postoperative period for major head and neck reconstructive surgery. This study investigates the impact of multimodal analgesia on opioid prescription and pain during the 6-week postoperative period for patients undergoing major head and neck oncologic surgeries, aiming to understand the longer-term effects of narcotic use. Methods: The study retrospectively examined participants in a [hybrid type 1 effectiveness-implementation pragmatic trial to assess multimodal analgesia's long-term effectiveness in head and neck free flap surgery. Arm A received scheduled acetaminophen and as-needed opioids, while Arm B received scheduled gabapentin, ketorolac, a regional nerve block at the donor site, scheduled acetaminophen, and as-needed opioids. Retrospective data collection included opioid prescription use and pain scores up to 6 weeks after surgery, gathered from the Kansas prescription drug monitoring program, K-TRACS. Results: Thirty patients participated, 14 in Arm A and 16 in Arm B. The average morphine milligram equivalents per day of filled prescriptions were not significantly different between Arm A and Arm B (7.23 vs. 7.88, p = .845). Additionally, average pain scores at 6 weeks showed no significant difference between the two groups (1.4 vs. 1.9, p = .612). Conclusion: Patients with head and neck cancer treated with multimodal analgesia during the perioperative period did not exhibit significant differences in opioid use and pain within 6 weeks after discharge. To confirm these findings, a re-examination with strict measures of opioid use and scheduled pain assessments in a prospective manner is warranted. Level of Evidence: 4.
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OBJECTIVES: To develop and validate machine learning (ML) and deep learning (DL) models using drug-induced sleep endoscopy (DISE) images to predict the therapeutic efficacy of hypoglossal nerve stimulator (HGNS) implantation. METHODS: Patients who underwent DISE and subsequent HGNS implantation at a tertiary care referral center were included. Six DL models and five ML algorithms were trained on images from the base of tongue (BOT) and velopharynx (VP) from patients classified as responders or non-responders as defined by Sher's criteria (50% reduction in apnea-hypopnea index (AHI) and AHI < 15 events/h). Precision, recall, F1 score, and overall accuracy were evaluated as measures of performance. RESULTS: In total, 25,040 images from 127 patients were included, of which 16,515 (69.3%) were from responders and 8,262 (30.7%) from non-responders. Models trained on the VP dataset had greater overall accuracy when compared to BOT alone and combined VP and BOT image sets, suggesting that VP images contain discriminative features for identifying therapeutic efficacy. The VCG-16 DL model had the best overall performance on the VP image set with high training accuracy (0.833), F1 score (0.78), and recall (0.883). Among ML models, the logistic regression model had the greatest accuracy (0.685) and F1 score (0.813). CONCLUSION: Deep neural networks have potential to predict HGNS therapeutic efficacy using images from DISE, facilitating better patient selection for implantation. Development of multi-institutional data and image sets will allow for development of generalizable predictive models. LEVEL OF EVIDENCE: N/A Laryngoscope, 2024.
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OBJECTIVE: To determine differences in post-treatment QoL across treatment settings in patients receiving adjuvant radiation therapy for head and neck squamous cell carcinoma (HNSCC). METHODS: This was a prospective observational cohort study of patients with HNSCC initially evaluated in a head and neck surgical oncologic and reconstructive clinic at an academic medical center (AMC). Participants were enrolled prior to treatment in a prospective registry collecting demographic, social, and clinical data. Physical and social-emotional QoL (phys-QoL and soc-QoL, respectively) was measured using the University of Washington-QoL questionnaire at pre-treatment and post-treatment visits. RESULTS: A cohort of 177 patients, primarily male and White with an average age of 61.2 ± 11.2 years, met inclusion criteria. Most patients presented with oral cavity tumors (n = 132, 74.6%), had non-HPV-mediated disease (n = 97, 61.8%), and were classified as Stage IVa (n = 72, 42.8%). After controlling for covariates, patients treated at community medical centers (CMCs) reported a 7.15-point lower phys-QoL compared with those treated at AMCs (95% CI: -13.96 to -0.35, p = 0.040) up to 12 months post-treatment. Additionally, patients who were treated at CMCs had a 5.77-point (-11.86-0.31, p = 0.063) lower soc-QoL score compared with those treated at an AMC, which was not statistically significant. CONCLUSION: This study revealed that HNSCC patients treated with radiation at AMCs reported significantly greater phys-QoL in their first-year post-treatment compared to those treated at CMCs, but soc-QoL did not differ significantly. Further observational studies are needed to explore potential factors, including treatment planning and cancer resource engagement, behind disparities between AMCs and CMCs. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:3645-3655, 2024.
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Neoplasias de Cabeça e Pescoço , Qualidade de Vida , Carcinoma de Células Escamosas de Cabeça e Pescoço , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Estudos Prospectivos , Radioterapia Adjuvante , Carcinoma de Células Escamosas de Cabeça e Pescoço/radioterapia , Carcinoma de Células Escamosas de Cabeça e Pescoço/psicologia , Neoplasias de Cabeça e Pescoço/radioterapia , Neoplasias de Cabeça e Pescoço/psicologia , Idoso , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Free flap (FF) reconstruction of traumatic injuries to the head and neck is uncommon. METHODS: Multi-institutional retrospective case series of patients undergoing FF reconstruction for a traumatic injury (n = 103). RESULTS: Majority were gunshot wounds (GSW; 85%, n = 88) and motor vehicle accidents (11%, n = 11). Majority underwent osseous reconstruction (82%, n = 84). FF failures (9%, n = 9/103) occurred in GSW patients (100%, n = 9/9) and when multiple subsites were injured (89%, n = 8/9). Preoperative antibiotics correlated with lower rates of a neck washouts (4% vs. 19%) (p = 0.01) and 30-day readmissions (4% vs. 17%) (p = 0.02). CONCLUSIONS: All FF failures occurred in the setting of a GSW and the majority involved multiple subsites. Preoperative antibiotics correlated with lower rates of postoperative washout procedures and 30-day readmission.
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Background: The treatment of facial nerve synkinesis remains complex and variable. Objective: To compare oral, palpebral fissure, and brow symmetry among surgical and nonsurgical interventions in patients with facial synkinesis. Methods: Patients with facial nerve synkinesis at a single tertiary care center between 2008 and 2022 were analyzed before and after interventions using Emotrics software. Symmetry was compared among treatment combination groups (chemodenervation and rehabilitation [CR] vs. chemodenervation and surgery [CS] vs. chemodenervation, surgery, and rehabilitation [CSR]) and among surgical intervention groups (selective neurectomy [SN] vs. selective neurectomy with facelift [SnFa] vs. no surgery). Results: Of the 29 patients meeting inclusion criteria, 72.4% were female and the median age was 60.6 years (interquartile range 49.9-67.6). The median follow-up was 32.6 months; patients who received surgery had a greater follow-up time (57.4 months vs. 26.5 months, p = 0.045). The use of a trimodal approach (CSR) was associated with improved symmetry versus CR for smile angle (p = 0.021). Among surgical interventions, the greatest improvement in palpebral fissure symmetry was in patients who received SN versus no surgery (p = 0.039); the greatest improvement in smile angle was in patients who received SnFa versus no surgery (p = 0.008). Conclusion: We recommend a comprehensive approach to the management of facial synkinesis consisting of chemodenervation, rehabilitation, and surgery tailored to each patient's needs.
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OBJECTIVES: Approximately 20% of patients with chronic rhinosinusitis (CRS) have comorbid obstructive sleep apnea (OSA). Patients with undiagnosed OSA are at high risk for perioperative complications. The Sinonasal Outcomes Test (SNOT-22) Questionnaire is commonly administered to CRS patients, whereas OSA screening tools are less routinely employed. This study compared SNOT-22 sleep subdomain (Sleep-SNOT) scores among non-OSA CRS versus OSA-CRS patients undergoing ESS, and assessed sensitivity, specificity, and diagnostic accuracy of the Sleep-SNOT for OSA screening. METHODS: Retrospective review of patients that underwent endoscopic sinus surgery (ESS) for CRS from 2012 to 2021. Patients either carried a reported OSA diagnosis and completed the SNOT-22, or had undocumented OSA status and completed both STOP-BANG and SNOT-22. Demographics, questionnaire scores, and OSA status were collected. A receiver operating characteristic (ROC) curve assessed cutoff scores, sensitivity, and specificity of the Sleep-SNOT for OSA screening. RESULTS: Of 600 patients reviewed, 109 were included. 41% had comorbid OSA. OSA patients had a higher BMI (32.1 ± 7.7 vs. 28.35 ± 6.7 kg/m2 ; p = 0.02), Sleep-SNOT (21.96 ± 12.1 vs. 16.8 ± 11.2; p = 0.021) and STOP-BANG (3.1 ± 1.44 vs. 2.06 ± 1.27; p = 0.038) scores. A Sleep-SNOT score of 17.5 had a sensitivity of 68.9%, specificity of 55.7%, and diagnostic accuracy of 63% for OSA detection (p = 0.022). CONCLUSIONS: Sleep-SNOT scores are greater for CRS-OSA patients. The Sleep-SNOT ROC curve demonstrates a high sensitivity, specificity, and accuracy for OSA screening in CRS patients. A Sleep-SNOT score of ≥17.5 should prompt further OSA evaluation. The Sleep-SNOT may be considered as a surrogate OSA screening tool when other validated tools are not employed. LEVEL OF EVIDENCE: Retrospective chart review, Level 3 Laryngoscope, 133:2029-2034, 2023.
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Sinusite , Síndromes da Apneia do Sono , Apneia Obstrutiva do Sono , Humanos , Teste de Desfecho Sinonasal , Estudos Retrospectivos , Síndromes da Apneia do Sono/complicações , Doença Crônica , Sinusite/complicações , Sinusite/diagnóstico , Sinusite/cirurgia , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/diagnóstico , Inquéritos e Questionários , Sono , Programas de RastreamentoRESUMO
RespiCardia remede System (Minnetonka, MN 2017), a transvenous phrenic nerve stimulator, is indicated to treat central sleep apnea (CSA) by stimulating the phrenic nerve to cause diaphragmatic contraction to restore normal breathing during sleep. CSA is associated with decreased patient quality of life and worsens cardiovascular outcomes. Systematic review was conducted according to the Preferred Reporting of Systematic Reviews and Meta-Analysis guidelines. PubMed/MEDLINE, Cochrane, EBSCO CINAHL, and Ovid databases were queried by 2 independent reviewers for English-language studies published between 2000 and 2021. The initial search screened for all occurrences of "remede" then was further refined to include studies evaluating use of the RespiCardia remede System as a treatment for CSA in multiple patients. A total of 124 articles were identified from the initial search results. A total of 37 articles were identified through screening of title and abstracts from initial results. Full-text review of all the articles was then completed. Of the 13 articles included, a total of 232 patients underwent device implantation. We sought to summarize the available evidence regarding patient selection for implantation, immediate and delayed complications, adherence to therapy, and polysomnographic evidence of efficacy. All 13 articles detailed significant decreases in central apnea index and many patients reported significant mild to marked improvement in quality of life. In conclusion, the remede System has been demonstrated to improve sleep and respiratory parameters, with few complications. This device demonstrates safe and effective treatment of moderate to severe CSA in adult patients, including those with heart failure.
Assuntos
Terapia por Estimulação Elétrica , Apneia do Sono Tipo Central , Adulto , Terapia por Estimulação Elétrica/métodos , Humanos , Nervo Frênico/fisiologia , Qualidade de Vida , Apneia do Sono Tipo Central/diagnóstico , Revisões Sistemáticas como AssuntoRESUMO
BACKGROUND: There is no data currently available to direct nuanced treatment for recurrent acute and chronic rhinosinusitis (RARS, CRS) in patients on daily, long term medications that suppress the immune system. OBJECTIVE: This study sought to evaluate the outcomes of different treatment pathways when treating immunosuppressed patients with chronic rhinosinusitis or recurrent acute rhinosinusitis. METHODS: A retrospective review of patients on immune suppressing medication presenting to a tertiary care center with RARS or CRS between the years 2014-2019 was completed. Patients were categorized into three groups based on treatment: medical management alone (MM), surgery after medical management (SAMM), or upfront surgery (US). Lund-Kennedy scores (LKS) and SNOT-22 scores were evaluated at baseline, 1 month, 3 months and 6 months from presentation. RESULTS: 68 patients met inclusion criteria, with no difference in demographics between groups. Patients who were treated with US and SAMM had significantly higher baseline LKS than those who were treated with MM alone (p = 0.050, p = 0.039). Once this difference was controlled for, there was no significant difference in overall change of LKS between the three groups over time. There was no significant disparity in baseline SNOT-22 scores between the three groups, but patients who underwent US had a significantly higher improvement in SNOT-22 from baseline compared to those undergoing MM alone (p = 0.013). CONCLUSION: Patients experiencing chronic rhinosinusitis and recurrent acute rhinosinusitis who are taking immunosuppressive medication can significantly improve from both medical and surgical management, but upfront surgical management appears to result in greater disease resolution relative to medical management in those with CRS. More study is needed in the RARS patient population regarding upfront surgery versus medical management.