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PURPOSE: In early glottic squamous cell carcinoma, similar results have been described in terms of disease control between transoral laser microsurgery (TLM) and radiation therapy (RT). During the past two decades, several studies compared subjective vocal outcomes of exclusive RT with those of TLM, showing a trend towards improving results for TLM over time. However, the objective differences in terms of spectro-acoustic voice parameters between exclusive RT and TLM have been less frequently investigated. The aim of this systematic review with meta-analysis was to evaluate voice quality after TLM and RT treatment for early glottic carcinoma, based on acoustic analysis parameters including jitter, shimmer, noise to harmonic ratio, fundamental frequency and maximum phonation time. MATERIAL AND METHODS: A search of the English published literature was conducted on the Pubmed, Scopus and Cochrane databases following PRISMA guidelines. RESULTS: A total of 441 titles were retrieved from the search. After full-text screening and application of inclusion/exclusion criteria, 12 articles were included. We found no significant differences between TLM and RT treatment in the considered acoustic analysis parameters, except for Shimmer, with more favorable values reported in the RT group. CONCLUSIONS: Considering the spread of the disease and expecting an improvement in long-term survival over time, well-designed and multicentric studies involving larger populations with a long-term follow up are mandatory to better assess objective voice outcomes in terms of spectro-acoustic voice parameters.
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Glote , Neoplasias Laríngeas , Terapia a Laser , Microcirurgia , Qualidade da Voz , Humanos , Neoplasias Laríngeas/cirurgia , Neoplasias Laríngeas/radioterapia , Neoplasias Laríngeas/patologia , Microcirurgia/métodos , Glote/cirurgia , Terapia a Laser/métodos , Estadiamento de Neoplasias , Resultado do Tratamento , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/patologia , Acústica da Fala , MasculinoRESUMO
PURPOSE: The main aim of this systematic review was to investigate the possible association between hearing loss [and/or history of otitis media with effusion (OME)] and learning difficulties in children. Secondary aims were to: (i) investigate if deaf and hard of hearing (DHH) children with learning difficulties might show different clinical and neuropsychological features compared with those with other neurodevelopmental disorders; (ii) identify possible predictors of learning difficulty in DHH children. METHODS: A review was conducted of the scientific literature reported by Pubmed, Cochrane and Scopus databases. The following inclusion criteria were used: (i) studies published after 2000; (ii) studies conducted considering subjects with age < 18 years; (iii) studies considering patients who showed both learning difficulties and hearing loss and/or episodes of OME; (iv) articles written in English. The exclusion criteria were: (i) presence in the studied cohort of any other proven comorbidities, other than hearing loss and/or OME; (ii) non-original studies. RESULTS: A total of 924 studies were identified. Four were reviewed after applying the above criteria. From their analysis it emerged that: (i) children with hearing loss who had undergone a diagnostic and rehabilitation program before 6 months of age had better levels of K readiness and language and literacy skills compared to those who had undergone it after 6 months; (ii) higher frequency of episodes of OME and the presence of a conductive hearing loss during the period of language acquisition was associated to lower scores in reading skills; (iii) reading difficulties found in subjects with hearing loss had similar characteristics to those with language difficulties. CONCLUSIONS: There is a dearth of information about this topic. Further investigations are therefore necessary on children of various ages with hearing loss to disclose learning difficulties in reading and writing abilities using current diagnostic tools.
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PURPOSE: The main aim of this study was to investigate the clinical efficacy of speech therapy, delivered via tele-practice to patients with dysphonia. A secondary aim was to verify whether a telerehabilitation-only protocol could have a clinical efficacy similar to a combined telerehabilitation and in-person approach. METHODS: Thirty-two consecutive patients undergoing telerehabilitation for dysphonia were retrospectively considered. Patients were divided into two groups: those who received combined in-person and telerehabilitation treatment, and those who underwent telerehabilitation only. RESULTS: Overall, patients included in this study showed a significant improvement in their VHI-10 scores after treatment (p < 0.001). Such an improvement was also significant in both combined therapy and telerehabilitation only groups (p = 0.019, and p = 0.002, respectively). A significant reduction in general degree of dysphonia (G), roughness (R), breathiness (B) and strain (S) scores (p < 0.001, p = 0.012, p < 0.001, and p < 0.001, respectively) was noticed over the whole sample after treatment. The same parameters showed a significant improvement also in the combined therapy group, while in the telerehabilitation only group, only G, B and S scores significantly improved. Mean phonation time, Jitter and Shimmer values significantly improved in the overall sample as well as in the combined therapy group. A significantly more favorable spectrographic class relative to the vowel /a/ was found after treatment in the whole sample, as well as in both combined therapy and telerehabilitation only groups (p < 0.001, p = 0.002, p = 0.004, respectively). CONCLUSION: This study's results seem to support telerehabilitation as a potentially effective tool to administer speech therapy in dysphonic patients, both as a single modality and in combination with traditional in-person sessions. To better characterize the clinical results of telerehabilitation in dysphonia treatment, large-scale prospective investigations are mandatory.
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Disfonia , Telerreabilitação , Treinamento da Voz , Humanos , Disfonia/reabilitação , Disfonia/terapia , Feminino , Masculino , Telerreabilitação/métodos , Estudos Retrospectivos , Pessoa de Meia-Idade , Resultado do Tratamento , Adulto , Fonoterapia/métodos , Idoso , Qualidade da VozRESUMO
PURPOSE: Peripheral facial nerve palsy is a severely disabling condition. In current clinical practice, the commonest tools to assess facial palsy are grading scales, digital face image analyses or facial muscle electrophysiology. However, these techniques suffer from subjectivity or invasiveness and cannot be applied as part of a routine clinical assessment. Therefore, novel non-invasive office-based tools are needed. Surface electromyography (sEMG) may potentially fulfill the requirements of objectivity, low examiner-dependence, and minimal invasiveness. The aim of this systematic review is to define the state of the art on the use of sEMG for facial nerve functional assessment. MATERIALS AND METHODS: Pubmed, Scopus and Web of Science databases were systematically searched. The study protocol was registered on PROSPERO in January 2023. The review was conducted according to the PRISMA guidelines. RESULTS: After the application of inclusion-exclusion criteria, 15 manuscripts with adequate relevance to this topic were included in the review. CONCLUSIONS: Facial sEMG represents a potentially useful tool to implement objective quantification of facial nerve function in clinical practice. Given the heterogeneity of methods and analysis in the available studies, sEMG results are hardly comparable. The introduction of methodological guidelines, followed by large prospective studies on well-defined subsets of patients with facial nerve impairment, is advocated.
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Paralisia Facial , Humanos , Eletromiografia/métodos , Estudos Prospectivos , Paralisia Facial/diagnóstico , Músculos Faciais , Nervo FacialRESUMO
PURPOSE: The study aimed to identify parameters that could predict oncological and functional outcomes in patients with pT4aN0 laryngeal squamous cell carcinoma (LSCC) who underwent open partial horizontal laryngectomy (OPHL). The role of paratracheal neck dissection (PTND) was analyzed as the primary outcome. Additionally, the study compared the outcomes of patients who underwent postoperative radio/chemotherapy (PORT/PORCT) with those who refused or did not adhere to adjuvant treatments. METHODS: Twenty-nine OPHL patients whose pathological exam was consistent with pT4aN0-x disease were enrolled and their clinical charts were retrospectively reviewed. The study analyzed oncological outcomes, such as local, regional, and distant recurrence rates (RR), overall survival (OS), disease-free survival (DFS), and disease-specific survival (DSS). Additionally, functional results were analyzed, including decannulation rate, hospitalization time, and postoperative complication rate. RESULTS: The study revealed and overall recurrence rate of 27%. The final rates for OS and DSS were 68% and 79%, respectively. Based on the univariate analysis the PTND was significantly associated with longer DFS. No significant differences inoncological outcomes were observed between pT4a patients who underwent adjuvant radio/radiochemotherapy and those who did not, in terms of RR, DFS, DSS or OS. However, adjuvant treatment was found to significantly increase decannulation time. CONCLUSIONS: In a properly super-selected subgroup of patients with pT4aN0 LSCC, OPHL may beconsidered as a conservative surgical option even without adjuvant treatment. However, for optimal oncological outcomes, it is strongly recommended to consider a central compartment dissection in cases of hypoglottic and anterior extra-laryngeal tumor extension.
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Background and Objectives: Although different hypotheses have been proposed over time, there is a dearth of information on factors able to predict the response to treatment for idiopathic sudden sensorineural hearing loss (ISSNHL) and hearing recovery. The aim of this study was to apply univariate and multivariate statistical models in a retrospective clinical setting of patients given therapy for ISSNHL at our tertiary academic audiological centers to investigate the prognostic value of clinical signs, symptoms, and comorbidities in relation to hearing recovery. Materials and Methods: The inclusion criteria were: history of ISSNHL diagnosed and treated at the Padova or Modena tertiary academic audiological centers; age ≥ 18 years; availability of clinical and audiological outcome data. The exclusion criteria were: hearing loss in acoustic schwannoma, endolymphatic hydrops, meningitis, trauma (head trauma, temporal bone fracture, acoustic trauma), barotrauma, perilymphatic fistula; exposure to noise levels ≥ 80 dB in the work environment; any unilateral or bilateral hearing loss (except for presbycusis) prior to ISSNHL diagnosis; any disorders affecting the external or middle ear; any previous ear surgery; refusal to make medical data available for research purposes. Eighty-six consecutive patients (38 females, 48 males; median age: 58 years; interquartile range: 47.00-69.00 years) were included. A systemic steroid therapy was administered to all patients, either orally with prednisone or intravenously with methylprednisolone. Second-line therapy included intratympanic steroid injections and/or hyperbaric oxygen therapy. Results: A multivariate logistic regression model was used, including the non-multicollinear clinical and audiological variables, which showed a p-value < 0.10 at the univariate analyses (namely age at diagnosis, time to diagnosis, oral steroid dose, and PTA on the affected side). Only PTA on the affected side retained its statistical significance (OR: 1.0615, 95% CI: 1.0185-1.1063, p = 0.005). Conclusions: The analysis of our data showed an association between the hearing threshold before treatment and the recovery from ISSNHL. Further studies on larger cohorts (especially in a prospective setting) are needed to shed more light on the prognostic role of clinical parameters in patients with ISSNHL. In a correct counseling setting, with regard to the patient's concern about not being able to recover hearing, it is important to offer perspectives of appropriate hearing rehabilitation approaches.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Centros de Atenção Terciária , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Centros de Atenção Terciária/estatística & dados numéricos , Perda Auditiva Neurossensorial/terapia , Prognóstico , Estudos Retrospectivos , Idoso , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/diagnóstico , Adulto , Oxigenoterapia Hiperbárica/métodos , Oxigenoterapia Hiperbárica/estatística & dados numéricos , Audiologia/métodosRESUMO
PURPOSE: SARS-CoV-2 pandemic has reduced social interaction even among children. The objective of the study was to assess the role of social distancing in the course of common pediatric upper airway recurrent diseases. MATERIALS AND METHODS: Patients aged ≤14 years with at least one ENT-related clinical condition were retrospectively recruited. All patients had two outpatient evaluations in the same period (April - September): the control group had the first evaluation in 2018 and second in 2019, whereas the case group had the first evaluation in 2019 and second in 2020. Patients of each group were individually compared between their two visits and deemed improved/unchanged/worsened for each specific ENT condition. The percentage of children improved/unchanged/worsened were then collectively compared between the two groups for each condition. RESULTS: Patients who experienced social distancing presented a significantly higher improvement rate than controls for recurrent acute otitis media episodes (35.1 % vs. 10.8 %; Fisher's exact test p = 0.033) and for tympanogram type (54.5 % vs. 11.1 %, Fisher's exact test p = 0.009). CONCLUSIONS: The anti-contagion social restrictions decreased the prevalence of middle ear infections and effusion in children. Further studies on larger cohorts are required to better elucidate these findings.
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COVID-19 , Otite Média , Criança , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Otite Média/epidemiologia , Otite Média/prevenção & controle , Distanciamento Físico , Estudos Retrospectivos , SARS-CoV-2RESUMO
PURPOSE: ChatGPT has gained popularity as a web application since its release in 2022. While artificial intelligence (AI) systems' potential in scientific writing is widely discussed, their reliability in reviewing literature and providing accurate references remains unexplored. This study examines the reliability of references generated by ChatGPT language models in the Head and Neck field. METHODS: Twenty clinical questions were generated across different Head and Neck disciplines, to prompt ChatGPT versions 3.5 and 4.0 to produce texts on the assigned topics. The generated references were categorized as "true," "erroneous," or "inexistent" based on congruence with existing records in scientific databases. RESULTS: ChatGPT 4.0 outperformed version 3.5 in terms of reference reliability. However, both versions displayed a tendency to provide erroneous/non-existent references. CONCLUSIONS: It is crucial to address this challenge to maintain the reliability of scientific literature. Journals and institutions should establish strategies and good-practice principles in the evolving landscape of AI-assisted scientific writing.
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Inteligência Artificial , Cabeça , Humanos , Reprodutibilidade dos Testes , Pescoço , Bases de Dados FactuaisRESUMO
Despite refinements to diagnostic and therapeutic approaches over the last two decades, the outcome of patients with head and neck squamous cell carcinoma (HNSCC) has not shown substantial improvements, especially regarding those with advanced-stage disease. Angiogenesis is believed to be a turning point in the development of solid tumors, being a premise for mass growth and potential distant dissemination. Cancer-induced angiogenesis is a result of increased expression of angiogenic factors, decreased expression of anti-angiogenic factors, or a combination of both. The assessment of angiogenesis has also emerged as a potentially useful biological prognostic and predictive factor in HNSCC. The aim of this review is to assess the level of current knowledge on the neo-angiogenesis markers involved in the biology, behavior, and prognosis of HNSCC. A search (between 1 January 2012 and 10 October 2022) was run in PubMed, Scopus, and Web of Science electronic databases. After full-text screening and application of inclusion/exclusion criteria, 84 articles are included. The current knowledge and debate on angiogenesis in HNSCC presented in the eligible articles are stratified as follows: (i) diagnostic markers; (ii) prognostic markers; (iii) predictive markers; and (iv) markers with a potential therapeutic role. Angiogenesis is a biological and pathological indicator of malignancies progression and has negative implications in prognosis of some solid tumors; several signals capable of tripping the "angiogenic switch" have also been identified in HNSCC. Although several studies suggested that antiangiogenic agents might be a valuable adjunct to conventional chemo-radiation of HNSCC, their long-term therapeutic value remains uncertain. Further investigations are required on combinations of antiangiogenic agents with conventional chemotherapeutic ones, immunotherapeutic and molecularly targeted agents in HNSCC. Additional data are necessary to pinpoint which patients could benefit most from these treatments.
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Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Humanos , Carcinoma de Células Escamosas de Cabeça e Pescoço/terapia , Carcinoma de Células Escamosas de Cabeça e Pescoço/tratamento farmacológico , Carcinoma de Células Escamosas/terapia , Carcinoma de Células Escamosas/tratamento farmacológico , Inibidores da Angiogênese/uso terapêutico , Prognóstico , Neoplasias de Cabeça e Pescoço/terapia , Neoplasias de Cabeça e Pescoço/tratamento farmacológicoRESUMO
Introduction: Chronic otitis media (COM) and chronic rhinosinusitis (CRS) are two of the most common otolaryngological disorders. CRS and COM share pathophysiological mechanisms such as bacterial infection, biofilm, and the persistence of the obstruction state of ventilation routes. The purpose of this systematic review was to evaluate all available information on the association between COM and CRS. Methods: The protocol of this investigation was registered on PROSPERO in November 2022. Pubmed, Scopus, Web of Science, and Cochrane databases were systematically searched according to the PRISMA statement. Results: After the application of inclusion-exclusion criteria, four manuscripts with adequate relevance to this topic were included in the review. The study population consisted of 20,867 patients with a diagnosis of CRS, of whom 991 were also diagnosed with COM (4.75%). Conclusions: The included studies have shown that CRS has become significantly associated with COMas: a global inflammatory process that involves the epithelium in both the middle ear and upper airway. The identification of a relationship between CRS and COM may contribute to preventing chronic inflammatory conditions through the early management of the associated disease. Further, carefully designed studies are necessary to demonstrate the relationship between COM and CRS.
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Otite Média , Rinite , Sinusite , Humanos , Rinite/complicações , Sinusite/complicações , Otite Média/complicações , Otite Média/epidemiologia , Doença Crônica , NarizRESUMO
Programmed cell death ligand 1 (PD-L1) seems to rely on close relations between neoplastic and immune cells in the tumor microenvironment. Tumor to stroma ratio (TSR) has been associated with prognosis in different malignancies. The aims of this exploratory investigation were to analyze for the first time the: (i) association between TSR, PD-L1 expression and other clinical−pathological features in laryngeal squamous cell carcinoma (LSCC) biopsies and paired surgical specimens; (ii) prognostic and predictive role of TSR and PD-L1. TSR, PD-L1 expression (in terms of combined positive score [CPS]), and other clinical−pathological features were analyzed in biopsies and surgical specimens of 43 consecutive LSCC cases. A CPS < 1 evaluated on surgical specimens was associated with a low TSR (stroma rich) on both biopsies and surgical specimens (p = 0.0143 and p = 0.0063). Low TSR showed a significant negative prognostic value when evaluated on both biopsies and surgical specimens (HR = 8.808, p = 0.0003 and HR = 11.207, p = 0.0002). CPS ≥ 1 appeared to be a favorable prognostic factor (HR = 0.100, p = 0.0265). The association between bioptic and surgical specimen TSR and PD-L1 expression should be further investigated for a potential impact on targeted treatments, also with regard to immunotherapeutic protocols.
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Neoplasias de Cabeça e Pescoço , Neoplasias Laríngeas , Apoptose , Antígeno B7-H1/metabolismo , Biomarcadores Tumorais/metabolismo , Biópsia , Humanos , Neoplasias Laríngeas/cirurgia , Ligantes , Carcinoma de Células Escamosas de Cabeça e Pescoço , Microambiente TumoralRESUMO
Temporal bone squamous cell carcinoma (TBSCC) is an uncommon malignancy with a poor prognosis in advanced cases. The dismal outcome of advanced TBSSC cases is largely due to the cancer's local aggressiveness and the complex anatomy of this region, as well as to persistent pitfalls in diagnosis and treatment. Molecular changes occur in malignancies before any morphological changes become visible, and are responsible for the disease's clinical behavior. The main purpose of this critical systematic review is to assess the level of knowledge on the molecular markers involved in the biology, behavior, and prognosis of TBSCC. A search (updated to March 2022) was run in PubMed, Scopus, and Web of Science electronic databases without publication date limits for studies investigating molecular markers in cohorts of patients with primary TBSCC. The search terms used were: "temporal bone" OR "external auditory canal" OR "ear", AND "cancer" OR "carcinoma" OR "malignancy". We preliminarily decided not to consider series with less than five cases. Twenty-four case series of TBSCC were found in which different analytical techniques had been used to study the role of several biomarkers. In conclusion, only very limited information on the prognostic role of molecular markers in TBSCC are currently available; prospective, multi-institutional, international prognostic studies should be planned to identify the molecular markers involved in the clinical behavior and prognosis of TBSCC. A further, more ambitious goal would be to find targets for therapeutic agents able to improve disease-specific survival in patients with advanced TBSCC.
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Carcinoma de Células Escamosas , Recidiva Local de Neoplasia , Biomarcadores , Carcinogênese/patologia , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/genética , Humanos , Recidiva Local de Neoplasia/patologia , Estudos Prospectivos , Estudos Retrospectivos , Osso Temporal/patologiaRESUMO
Background and Objectives: Sudden Sensorineural Hearing Loss (SSNHL) is a quite common clinical finding in otolaryngology. Most cases are classified as idiopathic and there is a dearth of information on factors able to predict the response to treatment and hearing recovery. The main aim of this systematic review and meta-analysis was to assess and critically discuss the role of circulating inflammatory biomarkers in SSNHL. Materials and Methods: A search was conducted of the English literature published between 1 January 2009 and 7 July 2022 on Pubmed, Scopus, Web of Science, ScienceDirect, and Cochrane following PRISMA guidelines. Results: A total of 256 titles were retrieved from the search. After full-text screening and application of inclusion/exclusion criteria, 13 articles were included. Twelve out of thirteen studies reported significant differences in biomarkers values in SSNHL patients, of which Tumor Necrosis Factor alpha (TNF-α) and C-reactive Protein (CRP) were the most analyzed. Our meta-analysis for CRP's mean values in SSNHL groups vs. controls showed significantly higher CRP levels with a pooled overall difference of 1.07; confidence interval (CI) at 95%: 0.03; 2.11. For TNF-α, discordant results were found: three studies showed significantly higher levels in SSNHL patients vs. controls, whereas other three investigations showed lower levels in the SSNHL groups (overall pooled difference 1.97; 95% CI: -0.90; 4.84). A high between-study heterogeneity was found. Conclusions: This systematic review pointed out that, although there exists a growing literature in the field of circulatory biomarkers identification in SSNHL, there is a high heterogeneity of results and low quality of evidence. CRP resulted to be higher in SSNHL patients than in controls, while TNF-α showed more heterogeneous behavior. The data reported herein needs to be confirmed in well-designed prospective multicenter randomized studies, with the objective of improving SSNHL treatment and outcome and thereby reducing the social burden of hearing loss.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Biomarcadores , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Súbita/diagnóstico , Perda Auditiva Súbita/terapia , Humanos , Estudos Multicêntricos como Assunto , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Fator de Necrose Tumoral alfaRESUMO
OBJECTIVES: The aim of the present study was to develop and validate the CoronaVirus-Disease-2019 (COVID-19) Questionnaire (COVID-Q), a novel symptom questionnaire specific for COVID-19 patients, to provide a comprehensive evaluation that may be helpful for physicians, and evaluate the questionnaire's performance in identifying subjects at higher risk of testing positive. MATERIALS AND METHODS: Consecutive non-hospitalised adults who underwent nasopharyngeal-throat swab for severe-acute-respiratory-syndrome-coronavirus-2 (SARS-CoV-2) detection at Treviso Hospital in March 2020, were enrolled. Subjects were divided into positive (cases) and negative (controls). All subjects answered the COVID-Q. Patients not able to answer COVID-Q because of clinical conditions were excluded. Parallel Analysis and Principal Component Analysis identified items measuring the same dimension. The Item Response Theory (IRT)-based analyses evaluated the functioning of item categories, the presence of clusters of local dependence among items, item fit within the model and model fit to the data. RESULTS: Answers obtained from 230 cases (113 males; mean age 55 years, range 20-99) and 230 controls (61 males; mean age 46 years, range 21-89) were analysed. Six components were extracted with parallel analysis: asthenia, influenza-like symptoms, ear and nose symptoms, breathing issues, throat symptoms, and anosmia/ageusia. The final IRT models retained 27 items as significant for symptom assessment. The total questionnaire's score was significantly associated with positivity to the molecular test: subjects with multiple symptoms were more likely to be affected (P < .001). Older age, male gender presence of breathing issues and anosmia/ageusia were significantly related to positivity (P < .001). Comorbidities had not a significant association with the COVID-19 diagnosis. CONCLUSION: COVID-Q could be validated since the evaluated aspects were overall significantly related to infection. The application of the questionnaire to clinical practice may help to identify subjects who are likely to be affected by COVID-19 and address them to a nasopharyngeal swab in order to achieve an early diagnosis.
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Ageusia , COVID-19 , Adulto , Idoso , Idoso de 80 Anos ou mais , Teste para COVID-19 , Humanos , Masculino , Pessoa de Meia-Idade , SARS-CoV-2 , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: Recurrent upper respiratory disorders (RURD) are among the most common problems diagnosed in pediatric otolaryngology practice. Although several preliminary studies have demonstrated beneficial effects of thermal water inhalations for RURD, inhalation of thermal water has not been included among validated management protocols. The effects of sulfurous-arsenical-ferruginous thermal water nasal irrigations have been confirmed also in prospective, randomized studies. The main aim of this explorative, retrospective, observational study has been to compare the clinical outcome in pediatric patients with RURD treated with sulfurous-arsenical-ferruginous thermal water inhalation versus combined inhalation and nasal irrigation. METHODS: Two hundred and fifty-three pediatric patients with RURD were considered; 231 underwent thermal water inhalations (inhalation of hot humid air and aerosol) only, while 22 underwent nasal irrigations combined with inhalations. Subjective overall efficacy perception and treatment tolerability were scored as categorical variables (from 0 = no efficacy/worst tolerability to 3 = maximal efficacy/best tolerability). RESULTS: Nasal obstruction, sneezing, serous, mucous, and purulent rhinorrhea, cough, and snoring improved respectively in 80.2%, 72.9%, 79.0%, 93.8%, 92.3%, 64.8%, and 60.4% of patients referring these symptoms at presentation, respectively. No statistically significant differences between inhalations alone and combined inhalations and irrigations emerged. The median overall efficacy perception score was 2 while the median treatment tolerability score was 3. CONCLUSIONS: This investigation found that sulfurous-arsenical-ferruginous water treatment was a well-tolerated therapeutic option for selected pediatric patients with RURD. These promising preliminary results should be confirmed in prospective, randomized, double-blind settings, also using minimally invasive but objective and quantitative evaluation methods.
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Administração Intranasal/métodos , Arsenicais/administração & dosagem , Compostos Bicíclicos Heterocíclicos com Pontes/administração & dosagem , Lavagem Nasal/métodos , Infecções Respiratórias/tratamento farmacológico , Enxofre/administração & dosagem , Irrigação Terapêutica/métodos , Água/administração & dosagem , Administração por Inalação , Adolescente , Criança , Pré-Escolar , Feminino , Temperatura Alta , Humanos , Masculino , Recidiva , Estudos Retrospectivos , Temperatura , Resultado do TratamentoRESUMO
PURPOSE: Our group recently proposed the novel Padova prognostic scoring system for temporal bone carcinoma (TBSCC) that considers: the revised Pittsburgh staging system; radiological dura mater involvement; non-anterior spread (medial, inferior or posterior into the temporal bone and skull base) of T4 tumors; and histological grade. The aim of the present study was to validate this prognostic TBSCC scoring system in a case series selected from the literature. METHODS: A search was run to identify studies on TBSCC reporting the variables included in our score for each patient. Then our system was applied to the data extracted. RESULTS: Only two published investigations reported all the clinical and pathological data required for our scoring system. In one series from the Gruppo Otologico in Piacenza (Italy), a significantly higher recurrence rate (p = 0.008), shorter disease-free survival (DFS) (p = 0.001), higher disease-specific mortality (DSM) (p = 0.006), and shorter disease-specific survival (DSS) (p = 0.004) were associated with scores ≥ 5. Receiver operating curve (ROC) analysis showed an AUC of 0.804 for TBSCC recurrence, and 0.832 for DSM. In a series from Kyushu University Hospital (Japan), a significantly higher DSM (p = 0.018) and shorter DSS (p = 0.021) were associated with scores ≥ 5. ROC analysis showed an AUC of 0.812 for tumor relapse and 0.790 for DSM. CONCLUSION: Our TBSCC Padova scoring system confirmed its validity when applied to the only two international TBSCC series providing the required data. These preliminary results need to be confirmed in a multi-center prospective setting.
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Carcinoma , Recidiva Local de Neoplasia , Humanos , Estadiamento de Neoplasias , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Osso Temporal/diagnóstico por imagemRESUMO
PURPOSE: In laryngeal carcinoma (LSCC), tumor immune microenvironment is attracting increasing interest, given the recent progresses in immunotherapy. Immune cells migrate to tumors as a result of a tumor antigen-induced immune reaction and cancer cells recruit immune regulatory cells to induce an immunosuppressive network, resulting in the escape from host immunity. This interaction reflects both on tumor microenvironment and systemic inflammatory status. Blood neutrophil-to-lymphocyte ratio (NLR), reflecting a highly pro-inflammatory status, has been related to worse oncological survival outcomes. The aim of this study was to analyze in LSCC the relationship between circulating inflammatory cells (also in terms of NLR) and tumor immune microenvironment histopathological features (programmed cell death ligand 1 [PD-L1] expression, and tumor-infiltrating lymphocytes [TILs]), also investigating their clinical-pathological and prognostic significance. METHODS: Blood pre-operative NLR, and, at pathology, PD-L1 (in terms of combined positive score [CPS]) and TILs were assessed on 60 consecutive cases of LSCC. RESULTS: Blood NLR, neutrophils, and lymphocytes counts showed a significant value in predicting DFS and recurrence risk. Moreover, PD-L1 CPS ≥ 1 and TILs count rate ≥30% were associated with higher disease-free survival (DFS) and reduced recurrence risk. A logistic regression model found a significant positive association between increasing NLR values, and PD-L1 CPS < 1 and TILs count rate <30%. CONCLUSIONS: Further studies are needed to better characterize the role of pre-operative blood NLR in association with PD-L1 expression and tumor immune microenvironment features as prognostic factors and markers of anti-tumor immune response in LSCCs, also with regard to the effectiveness of immunotherapeutic protocols.
Assuntos
Antígeno B7-H1/metabolismo , Neoplasias Laríngeas/patologia , Linfócitos/patologia , Neutrófilos/patologia , Microambiente Tumoral/imunologia , Idoso , Intervalo Livre de Doença , Feminino , Seguimentos , Humanos , Imuno-Histoquímica/métodos , Imunoterapia/métodos , Imunoterapia/estatística & dados numéricos , Neoplasias Laríngeas/mortalidade , Neoplasias Laríngeas/cirurgia , Linfócitos do Interstício Tumoral/patologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias/métodos , Cuidados Pré-Operatórios , Prognóstico , Estudos RetrospectivosRESUMO
AIMS: In chronic rhinosinusitis with nasal polyps (CRSwNP), tools based on objective evidence, such as histopathology, are needed to assist clinical decision-making. The main aim of this exploratory investigation was to determine whether structured histopathology could be used to classify CRSwNP in homogeneous histological clusters. METHODS AND RESULTS: A cohort of 135 CRSwNP patients was assessed, on the basis of clinicopathological features: allergic fungal rhinosinusitis (17 patients); non-steroidal anti-inflammatory drug-exacerbated respiratory disease (19 patients); intrinsic asthma (18 patients); extrinsic asthma (21 patients); allergy (21 patients); histologically eosinophilic (22 patients); and histologically non-eosinophilic (17 patients). For structured histopathology, we considered: the degree of inflammation; eosinophil count; eosinophil aggregates; neutrophil infiltration; goblet cell hyperplasia; basement membrane thickening; fibrosis; hyperplastic/papillary changes; squamous metaplasia; mucosal ulceration; and subepithelial oedema. Cluster analysis identified four distinct sets of cases. On discriminant analysis, the global error rate was 1.48%, and the stratified error rates were 4.34%, 0%, 0%, and 0% for clusters 1, 2, 3 and 4, respectively. Cluster 1 was characterised by infrequent fibrosis (<4.5% of cases). Cluster 2 mainly featured neutrophil infiltration in 100% of cases, hyperplastic/papillary changes in 70% of cases, and fibrosis in 65% of cases. Cluster 3 showed fibrosis in 100% of cases. Cluster 4 showed hyperplastic/papillary changes in 100% of cases, and fibrosis in 92% of cases. CONCLUSIONS: This study shows that cluster analysis can identify different histotypes among CRSwNP patients. The next step will be to investigate, in a larger series, the clinical (e.g. prognostic) implications of identifying such homogeneous clusters of patients with CRSwNP on the basis of their structured histopathology.
Assuntos
Fibrose/classificação , Inflamação/classificação , Pólipos Nasais/classificação , Rinite/classificação , Sinusite/classificação , Doença Crônica , Análise por Conglomerados , Estudos de Coortes , Eosinófilos/patologia , Fibrose/patologia , Fibrose/cirurgia , Humanos , Inflamação/patologia , Inflamação/cirurgia , Pólipos Nasais/patologia , Pólipos Nasais/cirurgia , Estudos Retrospectivos , Rinite/patologia , Rinite/cirurgia , Sinusite/patologia , Sinusite/cirurgiaRESUMO
PURPOSE: Allergic fungal rhinosinusitis (AFRS) forms a subset of chronic rhinosinusitis with nasal polyps (CRSwNP) that is mainly characterized by eosinophilic nasal polyps, allergic mucin detected in the sinuses at surgery, and specific features on computerized tomography. Which biological markers predict disease recurrence in AFRS is still not clear, and the role of blood inflammatory cells in predicting recurrent polyps after surgery has yet to be investigated. The aim of this study was to newly investigate the prognostic role (in terms of recurrence rate) of preoperative blood eosinophil and basophil levels in AFRS. MATERIALS AND METHODS: A consecutive series of 17 adult patients who underwent endoscopic sinus surgery for AFRS was retrospectively assessed. RESULTS: Sinonasal polyps recurred in 7 of 17 patients. Considering the whole cohort, a significant positive correlation emerged between blood eosinophil and basophil counts, but not between blood and tissue eosinophil counts. Statistical analysis found significantly higher blood eosinophil and basophil levels in AFRS patients who relapsed than in those who did not. CONCLUSIONS: Considering the current difficulty of identifying more effective, personalized approaches to postoperative disease management in AFRS, our preliminary data support the impression that blood eosinophil and basophil levels warrant testing in further prospective and larger (preferably multi-institutional) investigations as part of the preoperative work-up for patients with AFRS in order to administer dedicated postoperative medical treatments for patients at higher risk of relapse.