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Objective: Safe home tracheostomy care requires engagement and troubleshooting by patients, who may turn to online, AI-generated information sources. This study assessed the quality of ChatGPT responses to such queries. Methods: In this cross-sectional study, ChatGPT was prompted with 10 hypothetical tracheostomy care questions in three domains (complication management, self-care advice, and lifestyle adjustment). Responses were graded by four otolaryngologists for appropriateness, accuracy, and overall score. The readability of responses was evaluated using the Flesch Reading Ease (FRE) and Flesch-Kincaid Reading Grade Level (FKRGL). Descriptive statistics and ANOVA testing were performed with statistical significance set to p < .05. Results: On a scale of 1-5, with 5 representing the greatest appropriateness or overall score and a 4-point scale with 4 representing the highest accuracy, the responses exhibited moderately high appropriateness (mean = 4.10, SD = 0.90), high accuracy (mean = 3.55, SD = 0.50), and moderately high overall scores (mean = 4.02, SD = 0.86). Scoring between response categories (self-care recommendations, complication recommendations, lifestyle adjustments, and special device considerations) revealed no significant scoring differences. Suboptimal responses lacked nuance and contained incorrect information and recommendations. Readability indicated college and advanced levels for FRE (Mean = 39.5, SD = 7.17) and FKRGL (Mean = 13.1, SD = 1.47), higher than the sixth-grade level recommended for patient-targeted resources by the NIH. Conclusion: While ChatGPT-generated tracheostomy care responses may exhibit acceptable appropriateness, incomplete or misleading information may have dire clinical consequences. Further, inappropriately high reading levels may limit patient comprehension and accessibility. At this point in its technological infancy, AI-generated information should not be solely relied upon as a direct patient care resource.
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BACKGROUND: There are no guidelines on when to more strongly recommend sentinel lymph node biopsy (SLNB) for T1b melanomas. OBJECTIVE: To examine whether anatomic locations of T1b melanomas and patient age influence metastases. METHODS: We conducted a retrospective study using data from two hospitals in Los Angeles County from January 2010 through January 2020. RESULTS: Out of 620 patients with primary melanomas, 566 melanomas were staged based on the American Joint Committee on Cancer 8th edition melanoma staging. Forty-one were T1b, of which 13 were located on the face/ear/scalp and 28 were located elsewhere. T1b melanomas located on the face/ear/scalp had an increased risk of lymph node or distant metastasis compared with other anatomic sites (31% vs 3.6%, P=0.028). For all melanomas, the risk of lymph node or distant metastasis decreased with age of 64 years or greater (P<0.001 and P=0.034). For T1b melanomas, the risk of distant metastasis increased with increasing age (P=0.047). LIMITATIONS: Data were from a single county. Conclusion: T1b melanomas of the face/ear/scalp demonstrated a higher risk of lymph node or distant metastasis and may help guide the recommendation of SLNB, imaging, and surveillance. Younger patients may be more strongly considered for SLNB and older patients with T1b melanomas may warrant imaging. J Drugs Dermatol. 2024;23(5):306-310. doi:10.36849/JDD.7667.
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Metástase Linfática , Melanoma , Estadiamento de Neoplasias , Biópsia de Linfonodo Sentinela , Neoplasias Cutâneas , Humanos , Melanoma/patologia , Melanoma/diagnóstico , Melanoma/epidemiologia , Estudos Retrospectivos , Feminino , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/epidemiologia , Masculino , Pessoa de Meia-Idade , Idoso , Fatores Etários , Metástase Linfática/diagnóstico , Adulto , Idoso de 80 Anos ou mais , Los Angeles/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: With burgeoning popularity of artificial intelligence-based chatbots, oropharyngeal cancer patients now have access to a novel source of medical information. Because chatbot information is not reviewed by experts, we sought to evaluate an artificial intelligence-based chatbot's oropharyngeal cancer-related information for accuracy. METHODS: Fifteen oropharyngeal cancer-related questions were developed and input into ChatGPT version 3.5. Four physician-graders independently assessed accuracy, comprehensiveness, and similarity to a physician response using 5-point Likert scales. Responses graded lower than three were then critiqued by physician-graders. Critiques were analyzed using inductive thematic analysis. Readability of responses was assessed using Flesch Reading Ease (FRE) and Flesch-Kincaid Reading Grade Level (FKRGL) scales. RESULTS: Average accuracy, comprehensiveness, and similarity to a physician response scores were 3.88 (SD = 0.99), 3.80 (SD = 1.14), and 3.67 (SD = 1.08), respectively. Posttreatment-related questions were most accurate, comprehensive, and similar to a physician response, followed by treatment-related, then diagnosis-related questions. Posttreatment-related questions scored significantly higher than diagnosis-related questions in all three domains (p < 0.01). Two themes of the physician critiques were identified: suboptimal education value and potential to misinform patients. The mean FRE and FKRGL scores both indicated greater than an 11th grade readability level-higher than the 6th grade level recommended for patients. CONCLUSION: ChatGPT responses may not educate patients to an appropriate degree, could outright misinform them, and read at a more difficult grade level than is recommended for patient material. As oropharyngeal cancer patients represent a vulnerable population facing complex, life-altering diagnoses, and treatments, they should be cautious when consuming chatbot-generated medical information. LEVEL OF EVIDENCE: NA Laryngoscope, 134:2252-2257, 2024.
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Laringoscópios , Neoplasias Orofaríngeas , Humanos , Inteligência Artificial , Software , Neoplasias Orofaríngeas/diagnóstico , Neoplasias Orofaríngeas/terapia , EscolaridadeRESUMO
Abstract Introduction Patients at public county hospitals often have poorer access to healthcare with advanced disease on presentation. These factors, along with limited resources at county hospitals, may have an impact on outcomes for patients requiring complex head and neck reconstruction. Objectives To delineate differences in the frequency of complications in two different care settings, a public county hospital and a private university hospital. Methods Retrospective review of otolaryngology patients at a university hospital compared with a publicly-funded county hospital. The main outcome measure was major complications including total flap loss or unplanned reoperation in 30 days. Secondary outcome measures included medical complications, partial flap loss, and unplanned hospital readmission in 30 days. Results In the county hospital sample (n = 58) free flap failure or reoperation occurred in 20.7% of the patients, and minor complications, in 36.2% of the patients. In the university hospital sample (n = 65) flap failure or reoperation occurred in 9.2% of the patients, and minor complications, in 12.3% of the patients. Patients at the private hospital who had surgery in the oropharynx were least likely to have minor complications. Conclusions Patients at the county hospital had a higher but not statistically significant difference in flap failure and reoperation than those at a university hospital, although the county hospital experienced more minor postoperative complications. This is likely multifactorial, and may be related to poorer access to primary care preoperatively, malnutrition, poorly controlled or undiagnosed medical comorbidities, and differences in hospital resources.
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Introduction Patients at public county hospitals often have poorer access to healthcare with advanced disease on presentation. These factors, along with limited resources at county hospitals, may have an impact on outcomes for patients requiring complex head and neck reconstruction. Objective To delineate differences in the frequency of complications in two different care settings, a public county hospital and a private university hospital. Methods Retrospective review of otolaryngology patients at a university hospital compared with a publicly-funded county hospital. The main outcome measure was major complications including total flap loss or unplanned reoperation in 30 days. Secondary outcome measures included medical complications, partial flap loss, and unplanned hospital readmission in 30 days. Results In the county hospital sample ( n = 58) free flap failure or reoperation occurred in 20.7% of the patients, and minor complications, in 36.2% of the patients. In the university hospital sample ( n = 65) flap failure or reoperation occurred in 9.2% of the patients, and minor complications, in 12.3% of the patients. Patients at the private hospital who had surgery in the oropharynx were least likely to have minor complications. Conclusion Patients at the county hospital had a higher but not statistically significant difference in flap failure and reoperation than those at a university hospital, although the county hospital experienced more minor postoperative complications. This is likely multifactorial, and may be related to poorer access to primary care preoperatively, malnutrition, poorly controlled or undiagnosed medical comorbidities, and differences in hospital resources.
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Objective: To compare postoperative pain scores and opioid consumption in patients after transoral robotic surgery (TORS). Study Design: Single institution retrospective cohort study. Setting: TORS was performed at a single academic tertiary care center. Methods: This study compared traditional opioid-based and opioid-sparing multimodal analgesia (MMA) regimens in patients with oropharyngeal and supraglottic malignancy after TORS. Data were obtained from the electronic health records from August 2016 to December 2021. The average postoperative pain scores and total opioid consumption in morphine milligram equivalents were calculated for postoperative days (PODs) 0 to 3. The secondary objectives were to quantify and characterize opioid prescriptions upon hospital discharge. Results: A total of 114 patients were identified for this study, 58 patients in the non-MMA cohort and 56 in the MMA cohort. Postoperative pain levels in the MMA cohort were statistically lower on POD 0 (p = 0.001), POD 1 (p = 0.001), and POD 3 (p = 0.004). Postoperative opioid consumption decreased significantly in the MMA cohort from 37.7 to 10.8 mg on POD 0 (p = 0.002), 65.9 to 19.9 mg on POD 1 (p < 0.001), 36.0 to 19.3 mg on POD 2 (p = 0.02), and 45.4 to 13.8 mg on POD 3 (p = 0.02). The number of patients discharged from the hospital with a prescription for narcotics was significantly lower in the MMA cohort (71.4%) compared with the non-MMA cohort (98.3%) (p < 0.001). Conclusion: Implementation of our MMA pain protocol reduced pain levels and narcotic consumption in the immediate postoperative period.
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PURPOSE: This study aims to elucidate any relationship between prior tonsillectomy and the presence of oropharyngeal HPV DNA found in screening mouth rinses. MATERIALS AND METHODS: A cross sectional study was conducted using the 2011-2014 National Health and Nutrition Examination Survey (NHANES). Participants between 40 and 69 were included in the study and medical, surgical, and sexual health history were recorded. Multivariable analyses were conducted to examine factors associated with HPV prevalence in oral rinse samples. RESULTS: A total of 4825 participants were recorded with 21.1 % having a history of tonsillectomy. In the no tonsillectomy group, 8.6 % of respondents had a positive oral rinse for HPV, while 7.2 % of those with a tonsillectomy had a positive rinse sample. There was no association between age and HPV prevalence (OR = 1.04, 95 % CI: [1.00-1.07]). When controlling for demographics, medical history, and sexual behaviors, tonsillectomy history was not shown to have an association with HPV (OR = 0.86, 95 % CI: [0.53-1.40]). However, men, Hispanics, smokers, and those with higher lifetime sexual partners had increased odds of having a positive HPV oral rinse sample which was statistically significant. CONCLUSION: Our data showed that a history of tonsillectomy was not significantly associated with the presence of HPV in an oral rinse. However, a significant relationship was seen between the presence of HPV in oral rinses and certain demographic factors such as male gender, Hispanic race, smoking history, and increased sexual partners.
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Alphapapillomavirus , Infecções por Papillomavirus , Adulto , Masculino , Humanos , Papillomaviridae/genética , Infecções por Papillomavirus/diagnóstico , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/complicações , Inquéritos Nutricionais , Antissépticos Bucais , Estudos Transversais , Fatores de Risco , PrevalênciaRESUMO
OBJECTIVES/HYPOTHESIS: Although the benefits of expanding health insurance coverage are clear, there are limited studies comparing the different types of insurance. This study aims to determine the association between insurance type and outcomes in patients with head and neck cancer undergoing reconstructive surgery in the United States. METHODS: Population-based cross-sectional study of the 2012-2014 National Inpatient Sample. We identified 1,314 patients with head and neck cancers undergoing tumor ablative surgery followed by pedicled or free flap reconstruction of oncologic defects. Insurance type was classified as private, Medicare, Medicaid, self-pay, or other. The primary outcome was extended length of stay (LOS), defined as greater than 14 days, which represented the 75th percentile of the study sample. Secondary outcomes included acute medical complications, surgical complications, morbidities, and costs. Analyses were adjusted for gender, geographic location, and various medical comorbidities. RESULTS: In univariate analysis, insurance type was associated with extended LOS (P = .001), medical complications (P = <.001), and mortalities (P = .020). After controlling for other covariates in the multivariate analysis, compared to private insurance, Medicare and Medicaid were both associated with significantly higher odds of extended LOS (adjusted odds ratio [OR] [95% confidence interval (CI)] = 1.73 [1.09-2.76] and 2.22 [1.38-3.58], respectively). Medicare was associated with significantly higher odds of medical complications, but Medicaid was not (adjusted OR [95% CI] = 1.53 [1.02-2.31] and 1.64 [0.97-2.78], respectively). CONCLUSIONS: Medicaid and Medicare were independently associated with extended LOS after reconstructive head and neck cancer surgery. Medicare was associated with higher rates of medical complications. Efforts to address LOS should target care planning and coordination. LEVEL OF EVIDENCE: NA Laryngoscope, 132:1946-1952, 2022.
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Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Idoso , Estudos Transversais , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Cobertura do Seguro , Seguro Saúde , Medicaid , Medicare , Estudos Retrospectivos , Estados UnidosRESUMO
OBJECTIVE: In patients with a history of lymphoma who demonstrate palatine tonsil uptake on posttreatment PET/CT (positron emission tomography/computed tomography), tonsillectomy is often performed to evaluate for lymphoma recurrence. However, predictive clinical and imaging factors for true tonsil recurrence in this setting are not well established; this will be explored herein. STUDY DESIGN: Retrospective case series. SETTING: Patients treated at a tertiary medical center from January 2008 to May 2020. METHODS: Chart review was performed on all patients with a history of treated lymphoma in clinical remission who presented for evaluation of abnormal PET/CT imaging findings and subsequently underwent tonsillectomy. RESULTS: Among 15 patients who met inclusion criteria, 14 had benign findings on surgical pathology, yielding a false-positive rate of 93%. The patient with malignancy was identified on biopsy after inconclusive surgical pathology and is the only documented case of recurrence in this specific patient population throughout the literature. The patient presented with B symptoms, irregularly shaped tonsils, increased lymph node activity on PET/CT, and uptrending bilateral tonsil activity but with one of the lowest maximum standardized uptake values of the cohort. The singular distinguishing feature for the patient with recurrent disease was a prior tonsil biopsy suspicious for recurrence, which prompted the otolaryngology referral. CONCLUSION: PET/CT lacks specificity in identifying lymphoma recurrence in the oropharynx. Clinical and radiographic features that were previously considered concerning for recurrence are most likely not indicative of malignancy in this patient population. Our findings call into question whether tonsillectomy should be routinely performed in this patient population.
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OBJECTIVES: Analyze how otolaryngologists approach HPV-related oropharyngeal cancer in terms of patient selection for transoral surgery, perceptions of treatment related risks and benefits, and adjuvant treatment decisions. MATERIALS AND METHODS: A survey on HPV-related cancer management was distributed to otolaryngologists in the US through RedCap. Differences in responses were analyzed using Pearson's chi-squared and Fisher's exact tests. RESULTS: A total of 111 out of 143 (77.6%) otolaryngologists completed the survey. Overall, most prefer treating T1/T2 tumors using transoral robotic surgery (TORS) and T3 tumors through primary radiation therapy (RT), though there were significant differences between cohorts. Non-fellowship-trained surgeons and those in community practices favored RT for T1/T2 more than their fellowship-trained and academic counterparts, respectively. For adjuvant treatment, non-fellowship-trained surgeons favored adjuvant CRT, whereas fellowship-trained surgeons preferred only adjuvant RT, for patients with lymphovascular or perineural invasion, >1 lymph node involvement, or close deep margins. TORS was viewed as having less adverse sequelae (i.e. dysphagia, dysphonia, xerostomia). Though the two modalities had similar oncologic outcomes, TORS was perceived as providing better quality of life (QOL). CONCLUSIONS: There are variations in HPV-related OPSCC management based on surgeon background and preferences across the US. TORS and primary RT are believed to offer similar oncologic control, but the former provides lesser adverse sequelae and better QOL. Additionally, surgeon demographics (i.e. fellowship status, practice type, and region) can affect management decisions, including patient selection for TORS and adjuvant therapy decisions. Further study is required to better understand and standardize appropriate HPV-positive OPSCC management.
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Neoplasias Orofaríngeas , Infecções por Papillomavirus , Procedimentos Cirúrgicos Robóticos , Humanos , Neoplasias Orofaríngeas/cirurgia , Neoplasias Orofaríngeas/virologia , Infecções por Papillomavirus/complicações , Padrões de Prática Médica , Qualidade de Vida , CirurgiõesRESUMO
The purpose of this study is to analyze outcomes of combined antegrade-retrograde dilations (CARD). This retrospective study was conducted on 14 patients with a history of head and neck cancer, treated with radiation therapy that was complicated by either complete or near-complete esophageal stenosis. All patients had minimal oral intake and depended on a gastrostomy tube for nutrition. Swallow function before and after CARD was assessed using the Functional Oral Intake Scale, originally developed for stroke patients and applied to head and neck cancer patients. Patients undergoing CARD demonstrated a quantifiable improvement in swallow function (p = 0.007) that persisted at last known follow-up (p = 0.015) but only a minority (23.1%) achieved oral intake sufficient to obviate the need for tube feeds. Complication rates were 24% per procedure or 36% per patient, almost all complications required procedural intervention, and all complications occurred in patients with complete stenosis. Our study suggests further caution when considering CARD, careful patient selection, and close post-operative monitoring.
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Transtornos de Deglutição , Estenose Esofágica , Neoplasias de Cabeça e Pescoço , Transtornos de Deglutição/etiologia , Dilatação , Estenose Esofágica/etiologia , Estenose Esofágica/terapia , Neoplasias de Cabeça e Pescoço/complicações , Neoplasias de Cabeça e Pescoço/radioterapia , Humanos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: To investigate the differences in oral HPV infection and sexual behaviors by race in the US. MATERIALS AND METHODS: We analyzed data from the 2011-2014 US National Health and Nutrition Examination Survey during which participants aged 18-69 years completed oral rinse exam for HPV detection (n = 8,229). Logistic regression was used to examine the associations of race with various types of oral HPV infection and sexual behaviors. RESULTS: The prevalence of overall oral HPV infection and HPV type16 infection was 7.5% [95% CI: 6.6-8.4] and 1.1% [95% CI: 0.7-1.3], respectively. Blacks were more likely to have any oral HPV infection [OR: 1.22, 95% CI: 1.01-1.47] and Asian Americans were less likely to have any oral HPV infection [OR: 0.33, 95% CI: 0.24-0.49] than Whites. In a multivariate model, Whites were less likely to have any oral HPV infections than Blacks while having higher order of impact by the number of lifetime sex partners. Overall, Asian Americans were less likely to have type16 infection [OR: 0.21, 95% CI: 0.06-0.67] than Whites; however, that difference disappears when adjusting for sexual behaviors. CONCLUSIONS: In this nationally representative sample of US adults, the prevalence of overall oral HPV infections was higher among Blacks and lower among Asians in comparison to Whites. Further analysis with sexual behavior data suggested that the racial differences in prevalence are likely due to different sexual behaviors.
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Papillomaviridae , Infecções por Papillomavirus , Comportamento Sexual , Adolescente , Adulto , Idoso , Asiático , População Negra , Humanos , Pessoa de Meia-Idade , Inquéritos Nutricionais , Infecções por Papillomavirus/epidemiologia , Prevalência , Fatores de Risco , Parceiros Sexuais , Estados Unidos/epidemiologia , População Branca , Adulto JovemRESUMO
OBJECTIVE: Survival differences in oral cancer between black and white patients have been reported, but the contributing factors, especially the role of stage, are incompletely understood. Furthermore, the outcomes for Hispanic and Asian patients have been scarcely examined. STUDY DESIGN: Retrospective, population-based national study. SETTING: Surveillance, Epidemiology, and End Results 18 Custom database (January 1, 2010, to December 31, 2014). SUBJECTS AND METHODS: In total, 7630 patients with primary squamous cell carcinoma in the oral cavity were classified as non-Hispanic white (white), non-Hispanic black (black), Hispanic, or Asian. Cox regression was used to obtain unadjusted and adjusted hazard ratios (HRs) of 5-year mortality for race/ethnicity with sequential adjustments for stage and other covariates. Logistic regression was used to examine the relationship between race/ethnicity and stage with adjusted odds ratios (aORs). RESULTS: The cohort consisted of 75.0% whites, 7.6% blacks, 9.1% Hispanics, and 8.3% Asians. Compared to whites, the unadjusted HR for all-cause mortality for blacks was 1.68 (P < .001), which attenuated to 1.15 (P = .039) after adjusting for stage and became insignificant after including insurance. The unadjusted HRs for all-cause mortality were not significant for Hispanics and Asians vs whites. Compared to whites, blacks and Hispanics were more likely to present at later stages (aORs of 2.63 and 1.42, P < .001, respectively). CONCLUSION: The greater mortality for blacks vs whites was largely attributable to the higher prevalence of later stages at presentation and being uninsured among blacks. There was no statistically significant difference in mortality for Hispanics vs whites or Asians vs whites.
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Introduction Dysphagia is common following treatment for head and neck cancers, and self-esophageal dilation is a safe and effective treatment method. Prior studies on self-dilation have reported only qualitative results and included heterogeneous populations with dysphagia. The objective of this study is to quantitatively assess the safety and efficacy of a self-esophageal dilation program for patients with oropharyngeal squamous cell cancer with treatment-induced dysphagia. Materials and Methods This is a retrospective review of patients with oropharyngeal squamous cell cancer treated at the University of Southern California from 2009 to 2013 with dysphagia following radiation treatment that persisted after swallow therapy. The treatment program consisted of swallow therapy in conjunction with weekly self-esophageal dilation at home with increasing size bougie dilators. Oral intake was monitored using the Functional Oral Intake Scale (Crary, Mann, & Groher, 2005), Modified Barium Swallow Impairment Profile Pharyngoesophageal opening score, and Penetration-Aspiration Scale (Rosenbek, Robbins, Roecker, Coyle, & Wood, 1996) pre- and posttreatment. Results Thirty-three patients met study criteria and completed the program. Twenty-five patients required nutrition via a gastrostomy tube prior to starting therapy, and 84% (21/25) of these patients were able to have the feeding tube removed. Median Functional Oral Intake Scale (Crary et al., 2005) predilation was 1 (range: 1-5), and postdilation was 6 (range: 3-6, p < .05). In addition, there was improvement of the Modified Barium Swallow Impairment Profile Pharyngoesophageal opening score from 2 to 1 after treatment (p < .05). No complications were encountered. Discussion Home self-dilation with concurrent swallowing therapy is a safe and feasible procedure to be used in motivated patients with dysphagia following head and neck cancer treatment.
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Carcinoma de Células Escamosas/complicações , Transtornos de Deglutição/terapia , Dilatação/métodos , Neoplasias Orofaríngeas/complicações , Autocuidado/métodos , Adulto , Carcinoma de Células Escamosas/fisiopatologia , Deglutição , Transtornos de Deglutição/etiologia , Esôfago/fisiopatologia , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Orofaríngeas/fisiopatologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE OF REVIEW: To provide clinicians with a critical review of outcomes for endolaryngeal surgery and intensity-modulated radiation therapy (IMRT) for early-stage supraglottic cancer. RECENT FINDINGS: A total of 971 potential articles were reviewed, with inclusion of 14 studies comparing IMRT with transoral surgery. One study analyzed IMRT, one transoral robotic surgery, and the remaining were transoral laser microsurgery studies. A weighted average and 95% confidence interval of all surgery patients showed a local control of 90.36â±â1.14% (nâ=â118) for T1 lesions, 83.09â±â1.36% (nâ=â232) for T2 lesions, and 86.38â±â0.82% (nâ=â429) overall. The one study examining IMRT outcomes reported a local control of 70â±â10.07% and overall survival of 63% over 5 years for T2 lesions (nâ=â78), with no reported T1 data or secondary outcomes. SUMMARY: Endolaryngeal surgery as definitive therapy for T1 and T2 supraglottic cancer has excellent local control. Although endolaryngeal surgery performed better than IMRT, the data are limited, and a definitive comparison with surgery cannot be made. Additional studies are required.
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Neoplasias Laríngeas/radioterapia , Neoplasias Laríngeas/cirurgia , Terapia a Laser/métodos , Radioterapia de Intensidade Modulada/métodos , Humanos , Microcirurgia/métodos , Procedimentos Cirúrgicos Robóticos , Resultado do TratamentoRESUMO
The cancer stem cell (CSC) theory proposes that a minority of tumor cells are capable of self-replication and tumorigenesis. It is these minority of cells that are responsible for cancer metastasis and recurrence in head and neck squamous cell cancers (HNSCC). Human papilloma virus (HPV)-related cancer of the oropharynx is becoming more prevalent, which makes understanding of the relationship between HPV and CSCs more important than ever. This relationship is critical because CSC behavior can be predicted based on cell surface markers, which makes them a suitable candidate for targeted therapy. New therapies are an exciting opportunity to advance past the stalled outcomes in HNSCC that have plagued patients and clinicians for several decades.
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BACKGROUND: Dysphonia related to head and neck cancer is unique, and demands treatment tailored to its unique pathology. Activate exercises, breathing, counseling, laryngeal manipulation, oral resonance, vocal exercises, and elimination of habits (ABCLOVE) is an 8-week multimodality voice therapy program addressing vocal rehabilitation specifically for patients with head and neck cancer. METHODS: Twenty-nine patients with a history of head and neck cancer were enrolled in the ABCLOVE program and outcomes were retrospectively reviewed. Relative average pertubation, maximum phonation time (MPT), pitch range, Consensus Auditory Perceptual Evaluation of Voice (CAPE-V), and Voice Handicap Index (VHI) were assessed. RESULTS: The pretreatment and posttreatment improvements in the relative average pertubation (1.86 vs 0.92), MPT (10.53 seconds vs 15.17 seconds), VHI (51.7 vs 29.9), and pitch range (168 Hz vs 244 Hz) were statistically significant (p < .0001). The subjective CAPE-V ratings improved in all but 2 patients. CONCLUSION: The ABCLOVE voice program provides clinicians with an effective and reproducible method for voice rehabilitation in patients with head and neck cancer. © 2015 Wiley Periodicals, Inc. Head Neck 38: E1810-E1813, 2016.
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Disfonia/reabilitação , Neoplasias de Cabeça e Pescoço/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fonação , Estudos Retrospectivos , Voz , Qualidade da VozRESUMO
IMPORTANCE: Chyle fistula is an uncommon complication of neck surgery. A variety of management strategies have been described, including diet restriction, parenteral nutrition, use of pressure dressings, and revision surgery. Octreotide has been used with success in patients with neck and thoracic chyle fistulas, but data regarding efficacy in neck chyle fistulas are lacking. OBJECTIVE: To evaluate the efficacy of octreotide for use in patients with postoperative chyle fistulas. DESIGN, SETTING, AND PARTICIPANTS: Retrospective review of 12 patients who received octreotide for neck chylous fistula after neck dissection was performed during the period 2004 through 2014 at 2 tertiary care academic hospitals. EXPOSURES: Patients with postoperative neck chyle fistulas were given a restricted diet and subcutaneous octreotide. MAIN OUTCOMES AND MEASURES: The main outcome was fistula closure rate, defined as fistula resolution without surgical intervention. Secondary outcomes of fistula duration (days from detection until resolution), length of hospital stay (surgery to discharge), and treatment complications were also examined. RESULTS: All 12 patients had resolution of their neck chyle fistula with octreotide therapy without need for revision surgery. Mean (SD) hospital stay was 8.7 (4.76) days, with a range of 3 to 18 days. The chyle fistula resolved after a mean (range) 5.5 (2-11) days. Self-resolving nausea was encountered in 1 patient from octreotide use, and 1 patient developed a salivary fistula as a result of the chylous fistula. CONCLUSIONS AND RELEVANCE: In these patients, octreotide was safe and effective in resolving neck chylous fistulas. Octreotide therapy appears superior to traditional conservative measures of diet restriction and pressure dressings when compared with literature rates. A prospective study is needed to confirm results, but octreotide therapy should be considered as first-line conservative management for neck chyle fistulas that occur after neck surgery.
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Quilo , Fístula/tratamento farmacológico , Fármacos Gastrointestinais/uso terapêutico , Neoplasias de Cabeça e Pescoço/cirurgia , Esvaziamento Cervical/efeitos adversos , Octreotida/uso terapêutico , Adulto , Idoso , Feminino , Fístula/etiologia , Neoplasias de Cabeça e Pescoço/patologia , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Targeted immunotherapy promoting anti-tumor T-cell activity has shown improved survival and durable objective responses in advanced melanoma patients. Data is mounting that concurrent use of ipilimumab and nivolumab has a more pronounced effect than either as monotherapy. Although no completed clinical trials exist for their use in head and neck cancer, preclinical data suggests these therapies would be beneficial in head and neck malignancies as well. Their role in head and neck cancer management is an ongoing research effort.
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Antígeno CTLA-4/antagonistas & inibidores , Carcinoma de Células Escamosas/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Receptor de Morte Celular Programada 1/antagonistas & inibidores , Anticorpos Monoclonais/uso terapêutico , Antígeno CTLA-4/imunologia , Carcinoma de Células Escamosas/imunologia , Neoplasias de Cabeça e Pescoço/imunologia , Humanos , Imunoterapia , Ipilimumab , Nivolumabe , Receptor de Morte Celular Programada 1/imunologia , Evasão TumoralRESUMO
Merkel cell carcinoma is an aggressive neuroendocrine cutaneous malignancy with a predilection for regional and distant metastasis. This malignancy presents most commonly on the head and neck of elderly Caucasian males, with a higher prevalence in the immunosuppressed. A high index of suspicion must be maintained due to the often asymptomatic presentation. Lip tumors, scalp tumors, local invasion, nodal metastasis, distant metastasis, and lymphovascular invasion are poor prognostic factors. Up to 8.7% of patients present with distant metastasis, and PET-CT is an accurate staging tool with a 90% sensitivity. Combined aggressive surgical resection with adjuvant radiotherapy affords the best regional control rates. The regional lymphatics must be addressed with either sentinel lymph node biopsy, surgery, or elective radiation due to the risk of occult metastasis. Addition of chemotherapy has no proven benefit in locoregional control.