RESUMO
PURPOSE: Most questionnaires designed to evaluate patient-reported outcomes regarding scarring are available in English. The objective was to generate a validated French version of the SCAR-Q questionnaire. METHODS: The SCAR-Q questionnaire (including Appearance, Symptom and Psychological impact scales) was translated into French using a translation-back-translation process in accordance with international guidelines (ISPOR and WHO). For validation, two hundred patients consulting in our tertiary center completed the questionnaire. We tested scale reliability (Cronbach's α), floor/ceiling effects and item redundancy (inter-item correlations). Structural validity was tested using confirmatory factor analysis (CFA) with the robust weighted least squares (WLSMV) estimator and Delta parameterization. Model fit was examined using the root mean square error of approximation (RMSEA), the comparative fit index (CFI) and the Tucker-Lewis index (TLI). Correlations between scales and scale repeatability were tested (Spearman coefficient, Intra-class-coefficient). RESULTS: Four steps were required to obtain a translation consistent with the original version. Two hundred patients completed the questionnaire for validation. Internal consistency analysis found Cronbach's alphas > 0.7 for all scales (0.90 < α < 0.97). No floor or ceiling effect was found for all items (max = 85%). A ceiling effect was observed for all scales. Appearance and psychosocial impact scale items showed redundancy, with many inter-item correlations above 0.7. The CFA of the original structure displayed a reasonable fit, with RMSEA = 0.065, CFI = 0.974 and TLI = 0.972. Scales were positively correlated (0.45 < ρ < 0.65; p < 0.001). Test-retest intra-class correlation coefficients ranged from 0.94 to 0.99 for all scales. CONCLUSION: A French version of the SCAR-Q questionnaire is validated, ready for use.
Assuntos
Comparação Transcultural , Psicometria/métodos , Qualidade de Vida/psicologia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Inquéritos e Questionários , TraduçõesRESUMO
BACKGROUND: Few studies have focused on assessing patient satisfaction after non-surgical rhinoplasty using hyaluronic acid (HA). The main objective of this study was to perform a systematic review assessing patient satisfaction after non-surgical rhinoplasty using HA. METHODS: We conducted a systematic review using the PRISMA model. All articles assessing patient satisfaction using self-questionnaires or scales (visual analogic scales, Likert scale) after non-surgical rhinoplasty were included. We also analyzed injection protocols and complications. The criteria for considering studies for the review were based on the population, intervention, comparison, outcome, timing and setting (PICOTS) framework. RESULTS: A total of 674 patients were included in eight studies. Mean age was 29.5 years old (min = 19, max = 67, sex ratio = 0.20). Rates of "satisfied" or "very satisfied" patients were 100% immediately after injection (n = 404/404 patients), 98.2% in the weeks following injection (n = 628/639 patients), 84.7% 3 months after injection (n = 333/393 patients) and 96.4% one year after injection (n = 60/62 patients). Duration of HA effectiveness ranged between 8 and 14 months. One local infection (0.001%) but no skin necrosis and no blindness were reported. Most of authors used less than 1 mL of HA per procedure. CONCLUSIONS: Provided precautions for use and indications are observed, and presuming good anatomical knowledge, non-surgical rhinoplasty is an interesting procedure associated with high satisfaction rates. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Assuntos
Ácido Hialurônico , Rinoplastia , Adulto , Humanos , Satisfação do Paciente , Inquéritos e Questionários , Resultado do TratamentoRESUMO
BACKGROUND: Midface skeletal changes through aging have been conceptualized as a clockwise rotation relative to the cranial base. This finding is mainly supported by cross-sectional population studies based on comparisons between groups of individuals in different age ranges. Few papers have evaluated the intra-individual evolution of the facial skeleton, and those that have included only a limited number of patients. OBJECTIVES: The authors sought to analyze the intra-individual evolution of the facial skeleton. METHODS: We conducted a retrospective study including patients who underwent 2 separate facial computed tomography scans (T1 and T2) with a minimum gap of 7 years. Employing 3-dimensional reconstructions, we measured and compared 7 facial angles (glabellar, orbital, piriform, maxillary, subdental, chin, gonial) and 6 facial distances (lacrimal crest, orbital floor, piriform, zygoma, labiomental, gnathion) on both computed tomography scans. RESULTS: A total of 56 patients (29 males and 27 females) were included. Mean ages at T1 and T2 were 50 and 59 y, respectively. We found a significant decrease between T1 and T2 in facial angles at the midface (glabella, orbital, piriform, and maxillary angles, all P < 0.0001). We found a significant increase in all facial distances between T1 and T2 for the overall population and for men (all P < 0.05). For women, all distances increased, but only piriform and zygoma distances showed significant changes (P < 0.001 and P < 0.04, respectively). Bone remodeling appeared earlier in women. CONCLUSIONS: Our study confirms the clockwise rotation of the midface during aging. This finding could lead to a better understanding of aesthetic medicine practices.
Assuntos
Envelhecimento , Ossos Faciais , Estudos Transversais , Face/diagnóstico por imagem , Ossos Faciais/diagnóstico por imagem , Feminino , Humanos , Lactente , Masculino , Maxila , Estudos RetrospectivosRESUMO
PURPOSE: To propose, in patients presenting a difficult laryngeal exposure, a surgical innovation allowing to perform a transoral laser cordectomy for cancers reaching the anterior commissure or the anterior third of vocal folds (according to the European Laryngological Society classification of laryngeal endoscopic cordectomies). METHODS: Our surgical technique consisted of adding to conventional cordectomies a modified relaxation thyroplasty proposed by Isshiki (type III), also called relaxation thyroplasty by a medial approach in the European Laryngological Society classification system. The anterior commissure retrusion is usually employed in the management of high-pitched voice disorders, but can also allow a better exposure of the anterior commissure. RESULTS: We described here this surgical innovation through the example of our first two patients. For both patients, the definitive histologic analysis showed negative microscopic margins and there was no post-operative complication. There was no need for a tracheostomy. They were allowed to take a normal diet after 2 days and were discharged after 4 days. The voice was breathy and hoarse as expected in case of extended cordectomy. CONCLUSIONS: This surgical innovation corresponding to the addition of an anterior commissure retrusion by a bilateral thyrotomy could be useful in the ELS classification of endoscopic cordectomies. It should allow surgeons to carry out a transoral CO2 laser cordectomy in patients with a T1 and sometimes T2 glottic carcinoma, even with a difficult laryngeal exposure.
Assuntos
Carcinoma de Células Escamosas/cirurgia , Neoplasias Laríngeas/cirurgia , Laringectomia/classificação , Laringectomia/métodos , Prega Vocal/cirurgia , Idoso , Humanos , Laringoscopia , Laringe/cirurgia , Terapia a Laser , Lasers de Gás/uso terapêutico , Masculino , Pessoa de Meia-Idade , Glândula Tireoide/cirurgiaRESUMO
OBJECTIVES: The objective of this study was to analyse MRI with morphological (T1, T2) and diffusion sequences (DWI, b1000) in patients presenting non-aggressive patterns of sinus opacity and operated on by functional endoscopic sinus surgery (FESS). DESIGN: A retrospective study. SETTING: Diffusion imaging in paranasal sinus pathology remains little known. To date, no imaging system is capable of determining the purulent content of a non-enhanced sinus filling. PARTICIPANTS: We included consecutive patients having undergone FESS in whom MRI of the paranasal sinuses was performed. Subjects were allocated to Case (pus) or Control (no pus) groups depending on sinus content found intraoperatively. FESS was performed for bacterial acute rhinosinusitis, acute exacerbations of chronic rhinosinusitis, non-purulent sinusitis, naso-sinusal polyposis, antrochoanal polyp, isolated polyp, angiomatous polyp and eosinophilic fungal sinusitis. Tumours, mucoceles and fungus balls were excluded. MAIN OUTCOME MEASURES: We analysed T1, T2, b1000 and MRI sequences and ADC map. RESULTS: On univariate analysis, intermediate signal in T2 and high signal in b1000 were associated with Cases (P < 0.001) as were low ADC values (P < 0.001). The difference in mean ADC values between Cases and Controls was statistically significant (respectively, 0.518 vs 2.041 × 10-3 mm2 /sec, P < 0.01). On multivariate analysis, MRI with ADC < 0.725 × 10-3 mm2 /sec and b1000_SI > brain was significantly associated with the case group. MRI with b1000_SI < brain and ADC > 1.450 × 10-3 mm2 /sec was significantly associated with the control group. CONCLUSIONS: Diffusion MRI offers extremely promising results regarding content characterisation of infectious sinus diseases.
Assuntos
Imagem de Difusão por Ressonância Magnética/métodos , Doenças dos Seios Paranasais/diagnóstico , Seios Paranasais/patologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Otorrinolaringológicos/métodos , Doenças dos Seios Paranasais/cirurgia , Seios Paranasais/cirurgia , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Nasal airway obstruction (nasal obstruction) is a common symptom affecting the quality of life of patients. It can be estimated by patient perception or physical measurements. Computational fluid dynamics (CFD) can be used to analyse nasal ventilation modalities. There is a lack of comparative studies investigating the correlations between CFD variables and patient perception or physical measurements. OBJECTIVE OF THE REVIEW: Our goal was to define correlations between CFD variables and patient perception and physical measurements. We also aimed to identify the most reliable CFD variable (heat flux, WSS, total pressure, temperature ) characterising nasal breathing perception. TYPE OF REVIEW: Systematic literature review using PRISMA guidelines. SEARCH STRATEGY: The selected studies were obtained from the US National Library of Medicine (PubMed) online database, MEDLINE (Ovid), Google Scholar and the Cochrane Library using a combination of MeSH terms (nose, paranasal sinus, fluid dynamics, rhinology) and non-MeSH terms (CFD, nasal airway, nasal airflow, numerical, nasal symptoms). Studies that did not incorporate objective or subjective clinical assessment were excluded. EVALUATION METHOD: We compared all results obtained by authors regarding CFD variables and assessment of nasal airway obstruction (clinical or physical). RESULTS: To compare nasal obstruction with CFD variables, most authors use CFD-calculated nasal resistances, airflow, heat flux, wall shear stress, total pressure, velocities and streamlines. We found that heat flux appears to be the CFD variable most closely correlated with patient perception. Total pressure, wall shear stress and velocities are also useful and show good correlations. Correlations between CFD-calculated nasal resistances and patient perception are stronger after correction of the nasal cycle. CONCLUSIONS: The growing number of CFD studies on the nose has led to a better understanding of nasal obstruction. The clinical interpretation of previously unknown data, such as WSS and heat flux, is opening up new horizons in the understanding of this symptom. Heat fluxes are among the best CFD values correlated with patient perception. More studies need to be performed including temperature and humidity exchanges.
Assuntos
Simulação por Computador , Cavidade Nasal/fisiopatologia , Obstrução Nasal/fisiopatologia , Qualidade de Vida , Resistência das Vias Respiratórias , Humanos , Hidrodinâmica , Obstrução Nasal/diagnósticoRESUMO
OBJECTIVES: The aim of this study was to translate the FACE-Q "Rhinoplasty" module into French and validate its use for the French-speaking population. DESIGN: "Satisfaction with the nose" and "Satisfaction with nostrils" questionnaires were used and translated. SETTINGS: We were granted permission to use the FACE-Q rhinoplasty module by the development team. These two questionnaires constitute the rhinoplasty module of the FACE-Q questionnaire. ISPOR and WHO recommendations were used to complete the translation process from English into French in six steps. MAIN OUTCOME MEASUREMENT: Our goal was to obtain, not a literal translation, but rather a translation of the idea or concept. RESULTS: Each step allowed us to make changes to achieve a conceptual translation equivalent to the original version. CONCLUSION: The FACE-Q questionnaire is a reference in the field of cosmetic surgery outcome evaluation. The use of two validated translation recommendations, with a six-step translation-back translation process, leads to a French version corresponding to the original. This version is usable in a French-speaking population.
Assuntos
Avaliação de Resultados em Cuidados de Saúde/métodos , Medidas de Resultados Relatados pelo Paciente , Rinoplastia/instrumentação , Traduções , Adulto , Desenho de Equipamento , Feminino , França , Humanos , Masculino , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: The primary objective of this study was to determine how computational fluid dynamics (CFD) could be correlated to clinical evaluation of nasal airway obstruction (NAO) in a population of patients with symptomatic septal deviation (SD). The secondary objective was to determine whether CFD could define which side was the more obstructed. DESIGN: This was an observational study. SETTINGS: Few publications have attempted to correlate CFD with clinical evaluation of NAO. This correlation would permit validation and improved interpretation. This study was performed in a university research laboratory specialised in fluid mechanics. PARTICIPANTS: We included patients referred for septal surgery at our centre. Age range was 19-58 years. Preoperative CT scans were performed. All patients with non-structural causes of NAO such as rhinitis, sinusitis or tumoral/autoimmune processes (ie, not due to anatomic obstruction) were excluded. MAIN OUTCOME MEASUREMENT: For each nasal fossa, we compared CFD data (total pressure, heat flux, wall shear stress, temperatures, velocity and nasal resistances) with both patient perception scores and rhinomanometry using the Spearman correlation test (rs ). Perception scores were graded from 0/4 to 4/4 on each side, based on the patient interview. We also compared CFD-derived nasal resistances with rhinomanometry-derived nasal resistances. RESULTS: Twenty-two patients complaining of NAO with SD were analysed, and 44 analyses were performed comparing each side with its CFD data. Regarding correlations with patient perception scores, the best values we found were heat flux measures (rs = 0.86). Both rhinomanometry and CFD-calculated nasal resistances had strong correlations with subjective perception scores (rs = 0.75, P < 0.001 and rs = 0.6, P < 0.001, respectively). We found a statistically significant difference between RMM-NR and CFD-NR (P = 0.003). Heat flux analysis allowed us to distinguish the more obstructed side (MOS) and the less obstructed side (LOS) in 100% of patients. CONCLUSION: This study aimed to enhance our ability to interpret CFD-calculated data in the nasal airway. It highlights and confirms that heat flux measures are very closely correlated to patient perception in cases of SD. It also helps to distinguish the more obstructed side from the less obstructed side and could contribute to further CFD studies.
Assuntos
Hidrodinâmica , Obstrução Nasal/fisiopatologia , Septo Nasal , Deformidades Adquiridas Nasais/fisiopatologia , Adulto , Resistência das Vias Respiratórias , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obstrução Nasal/diagnóstico por imagem , Obstrução Nasal/etiologia , Obstrução Nasal/cirurgia , Deformidades Adquiridas Nasais/diagnóstico por imagem , Deformidades Adquiridas Nasais/cirurgia , Rinomanometria , Software , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The nasal septum presents inter-individual conformational variations. The objectives of this study were to establish a validated protocol for nasal septum analysis using geometric morphometrics (GM) to establish a classification of septal deviations (SD). METHODS: This was a retrospective study including two groups of patients: patients operated on by septoplasty (SD group) and patients without nasal obstruction (control group). The 3D segmentation model was extracted from CT scans. Thirty landmarks were defined on the nasal septum and validated by MANOVA Procrustes. Using a clusterization process, the septum was classified to reflect its different conformations. Nasal resistances were compared between the two groups. RESULTS: Fifty scans of patients with SD were included. The percentage of variability due to measurement error was 7.9% across all landmarks. We identified two clusters for the SD group. Using GM, conformation of cluster 1 (S-shaped) and cluster 2 (C-shaped) was visualized and identified. There was a statistically significant difference regarding nasal resistance between each cluster in the SD group compared with the control group (p < 0.05). CONCLUSIONS: This work is a first step in SD exploration, contributing to a clearer appreciation of the interactions between nasal conformation and function. An SD classification was devised based on a reliable and reproducible statistical analysis. Enhanced understanding of conformation/function interactions will improve the diagnosis and treatment of nasal obstruction.
Assuntos
Variação Anatômica , Obstrução Nasal/etiologia , Septo Nasal/anatomia & histologia , Deformidades Adquiridas Nasais/etiologia , Adolescente , Adulto , Endoscopia/métodos , Feminino , Humanos , Imageamento Tridimensional , Masculino , Pessoa de Meia-Idade , Obstrução Nasal/diagnóstico por imagem , Obstrução Nasal/cirurgia , Septo Nasal/diagnóstico por imagem , Septo Nasal/cirurgia , Deformidades Adquiridas Nasais/diagnóstico por imagem , Deformidades Adquiridas Nasais/cirurgia , Estudos Retrospectivos , Rinoplastia/métodos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
Schizophyllum commune is a common basidiomycete fungus that is rarely involved in human disease. The medical records of patients operated on for fungal rhinosinusitis (FRS) in two University Hospitals between 2012 and 2014 were reviewed. Within the two-year survey, six female, and notably no male, patients were diagnosed with S. commune rhinosinusitis. Mean age was 44.6 years at diagnosis (30 to 68 years). Mean time between onset of symptoms and diagnosis was 8.5 months (2 to 12 months). All six patients were immunocompetent and had no particular host factor for FRS. S. commune was identified using MALDI-TOF mass spectrometry and identifications were confirmed via DNA sequence analysis. Chronic invasive fungal rhinosinusitis was diagnosed in three of our six patients. Based on histological findings, antifungal treatment was delivered in association with surgery. The basidiomycete fungus S. commune is an emerging cause of rhinosinusitis probably as a direct consequence of the recent technological progress in fungal identification methods (DNA sequencing and MALDI-TOF mass spectrometry).
Assuntos
Micoses/epidemiologia , Micoses/microbiologia , Schizophyllum/isolamento & purificação , Sinusite/epidemiologia , Sinusite/microbiologia , Adulto , Distribuição por Idade , Idoso , Antifúngicos/uso terapêutico , Feminino , França/epidemiologia , Hospitais Universitários , Humanos , Técnicas Microbiológicas , Pessoa de Meia-Idade , Análise de Sequência de DNA , Distribuição por Sexo , Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por MatrizRESUMO
BACKGROUND: Epistaxis is the most frequent and disabling manifestation of hereditary hemorrhagic telangiectasia (HHT). The efficacy of intravenous bevacizumab (an anti-vascular endothelial growth factor monoclonal antibody) for epistaxis has been shown. However, the efficacy of intranasal bevacizumab has yet to be evaluated. OBJECTIVE: To evaluate the efficacy of 3 different doses of bevacizumab administered as a nasal spray in a repeated manner for the duration of nosebleeds in patients with HHT. DESIGN, SETTING, AND PARTICIPANTS: Randomized, multicenter, placebo-controlled, phase 2/3 clinical trial with dose selection at an intermediate analysis and prespecified stopping rules (nonbinding stopping for futility). Patients aged 18 years or older with a diagnosis of HHT were recruited from 5 French centers from April 2014 to January 2015 with a 6-month follow-up after the end of treatment. Participants had a history of self-reported nosebleeds with a monthly duration of more than 20 minutes in at least the 3 months prior to inclusion corroborated by epistaxis grids completed during the same preinclusion period. INTERVENTIONS: Eighty consecutive HHT patients were randomized and treated in the phase 2 study, with 4 parallel groups in a 1:1:1:1 ratio. One group received placebo (n = 21); the other 3 received bevacizumab nasal spray. Each bevacizumab group received a different dose of the drug (25 mg [n = 20], 50 mg [n = 20], or 75 mg [n = 19] per treatment) in 3 doses 14 days apart for a total treatment duration of 4 weeks, resulting in a total dose of 75 mg, 150 mg, and 225 mg in each treatment group. MAIN OUTCOMES AND MEASURES: Mean monthly epistaxis duration for 3 consecutive months immediately after the end of the treatment. RESULTS: Of the 80 patients who were randomized (mean age, 60.47 [SD, 10.61] years; 37 women [46.25%]), 75 completed the study. Mean monthly epistaxis duration measured at 3 months was not significantly different in the 59 patients receiving bevacizumab in comparison with the placebo group (P = .57) or between the bevacizumab groups. The mean monthly epistaxis duration was 259.2 minutes (95% CI, 82.1-436.3 minutes) in the 25-mg group, 244.0 minutes (95% CI, 81.8-406.2 minutes) in the 50-mg group, 215.0 minutes (95% CI, 102.8-327.2 minutes) in the 75-mg group, and 200.4 minutes (95% CI, 109.3-291.5 minutes) in the placebo group. Toxicity was low and no severe adverse events were reported. This study was terminated prior to phase 3 for treatment futility after interim analysis on the recommendations of an independent data monitoring committee. CONCLUSIONS AND RELEVANCE: In patients with HHT, a bevacizumab nasal spray treatment of 3 administrations at 14-day intervals with doses of 25 mg, 50 mg, or 75 mg per spray, compared with a placebo, did not reduce monthly epistaxis duration in the 3 consecutive months immediately after the end of treatment. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT02106520.
Assuntos
Bevacizumab , Epistaxe , Humanos , Sprays Nasais , Telangiectasia Hemorrágica Hereditária/tratamento farmacológico , Fator A de Crescimento do Endotélio VascularRESUMO
The aim of this study was to obtain a quantitative anatomical description of the hyoid bone-larynx complex using modern 3D reconstruction tools. The study was conducted on 104 bones from CT scan images of living adult subjects. Three-dimensional reconstructions were created from CT scan images using AVIZO 6.2 software package. A study of this complex was carried out using metric and morphological analyses. Characteristics of the hyoid bone and larynx were highly heterogeneous and were closely linked with the sex, height, and weight of the individuals. Height and width of larynx were significantly greater in men than in women (24.99 vs. 17.3 mm, p ≤ 0.05 and 46.75 vs. 41.07, p ≤ 0.05), whereas the thyroid angle was larger in females (81.12° vs. 74.48°, p ≤ 0.05). There was a significant correlation between the height and weight of subjects and different measurements of the hyoid-larynx complex. (Pearson's coefficient correlation r = 0.42, p ≤ 0.05 between the height of thyroid ala and the height of subjects and r = 0.1, p ≤ 0.05 between the height of thyroid ala and the weight of subjects). Shape and size analysis of the hyoid-larynx complex showed the existence of a significant sexual dimorphism and high interindividual heterogeneity depending to patient morphology. These results encourage us to go further with functional and imaging correlations.
Assuntos
Osso Hioide/anatomia & histologia , Laringe/anatomia & histologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Imageamento Tridimensional , Masculino , Pessoa de Meia-IdadeRESUMO
The aim of this study was to evaluate the practices of ENT surgeons for the management of early glottic cancers affecting only one vocal cord, i.e. classified T1a. A questionnaire was sent to different surgeons managing cancers of the larynx in France, Belgium and Switzerland. A descriptive and comparative analysis of practices across centers was performed. The decision-making parameters of the therapeutic strategy were analyzed. Sixty-nine surgeons completed the questionnaire (58 in France, 10 in Belgium and one in Switzerland). In the example of a 50-year-old man with active tobacco use and no oncologic history presenting a squamous cell carcinoma of the middle third of the vocal cord classified T1aN0M0, and with easy glottic exposition by laryngoscopy, 91 % of surgeons proposed endoscopic surgery laser, 2 % radiotherapy and 7 % proposed one of these two treatments without any preference. Therapeutic strategies were not influenced by the sex (p = 1.00), the smoking status (p = 0.58) or the age of the patient (more or less than 80 years, p = 0.27). A significant change was observed in the therapeutic strategy for tumors non-exposable by laryngoscopy (p = 0.032), tumors reaching the anterior commissure (p = 0.001) and patients using their voice professionally (p = 0.0003). The management strategy of T1a glottic carcinomas, in our series, is mainly surgical. The choice of therapeutic strategy seems to be based, in our series, on criteria such as the risk of a second location, cost, and duration of treatment.
Assuntos
Gerenciamento Clínico , Neoplasias Laríngeas/terapia , Estadiamento de Neoplasias , Guias de Prática Clínica como Assunto , Bélgica , Terapia Combinada/normas , França , Glote , Humanos , Neoplasias Laríngeas/patologia , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , SuíçaRESUMO
The aim of this study was to evaluate the practices of ENT surgeons for the management of surgical margins after endoscopic laser surgery for early glottic cancers. A questionnaire was sent to different surgeons managing cancers of the larynx in France, Belgium and Switzerland. A descriptive and comparative analysis of practices across centers was performed. Sixty-nine surgeons completed the questionnaire (58 in France, 10 in Belgium and 1 in Switzerland). In case of very close or equivocal resection margins after definitive histological examination, 67 % of surgeons perform close follow-up, 28 % further treatment and 5 % had no opinion. Factors resulting in a significant change in the management of equivocal or very close margins were: the country of origin (p = 0.011), the specialty of the multidisciplinary team leader (p = 0.001), the fact that radiation equipment is located in the same center (p = 0.027) and the access to IMRT technique (p = 0.027). In case of positive resection margins, 80 % of surgeons perform further treatment, 15 % surveillance, and 5 % had no opinion. The only factor resulting in a significant change in the management of positive margins was the number of cancers of the larynx treated per year (p = 0.011). It is important to spare, on one hand equivocal or very close margins and on the other hand, positive margins. Postoperative management should be discussed depending on intraoperative findings, patient, practices of multidisciplinary team, and surgeon experience. This management remains non-consensual and writing a good practice guideline could be useful.
Assuntos
Glote/patologia , Neoplasias Laríngeas , Laringoscopia , Terapia a Laser , Atitude do Pessoal de Saúde , Bélgica , Gerenciamento Clínico , França , Humanos , Neoplasias Laríngeas/patologia , Neoplasias Laríngeas/cirurgia , Laringoscopia/efeitos adversos , Laringoscopia/métodos , Terapia a Laser/efeitos adversos , Terapia a Laser/métodos , Estadiamento de Neoplasias , Avaliação de Resultados em Cuidados de Saúde , Planejamento de Assistência ao Paciente , Período Pós-Operatório , Inquéritos e Questionários , SuíçaAssuntos
Simulação por Computador , Obstrução Nasal/cirurgia , Septo Nasal/cirurgia , Rinoplastia/métodos , Realidade Virtual , Humanos , Hidrodinâmica , Cavidade Nasal/diagnóstico por imagem , Cavidade Nasal/fisiopatologia , Obstrução Nasal/diagnóstico , Obstrução Nasal/fisiopatologia , Projetos Piloto , PrognósticoAssuntos
Carcinoma Mucoepidermoide/terapia , Neoplasias das Glândulas Salivares/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Mucoepidermoide/mortalidade , Carcinoma Mucoepidermoide/patologia , Terapia Combinada , Feminino , França , Humanos , Excisão de Linfonodo , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , Estudos Prospectivos , Neoplasias das Glândulas Salivares/mortalidade , Neoplasias das Glândulas Salivares/patologia , Taxa de SobrevidaRESUMO
The aim of the study was to evaluate swallowing using a reproducible objective methodology and to seek preoperative factors that could influence swallowing outcomes in patients operated on for partial laryngectomy. Twenty-four patients who underwent partial frontolateral laryngectomy with epiglottic reconstruction for T1bN0 or T2N0 glottic carcinoma between 2008 and 2012 were retrospectively evaluated. Using fiberoptic endoscopic and videofluoroscopic evaluation, early (15 days postoperatively) and late (2 months postoperatively) scores were obtained for all patients to quantify their swallowing skills. Eighty-three percent of patients achieved at least partial oral feeding at time of hospital discharge and 87.5% achieved exclusive oral feeding within 2 months postoperatively. Early score was good or excellent in 50%, average in 4.2% and poor in 41.8%. Regarding late scores, 63% were classified as having a good or excellent late score, 7 patients (29%) were classified as "middle result" because their time to recover was longer (i.e. between 1 and 2 months postoperatively), and two patients had a poor late score. Finally, at last follow-up, only one patient was partially fed by gastrostomy (180 days after surgery). T stage (p = 0.04) was the only factor influencing early swallowing outcomes and length of hospital stay was longer for poor scores than for good late results (p = 0.02). Our findings show good outcomes in terms of postoperative swallowing. Objective assessment of deglutition is essential for a better understanding of the mechanisms of postoperative swallowing disorders and for patient selection.
Assuntos
Carcinoma/cirurgia , Deglutição/fisiologia , Epiglote/cirurgia , Glote , Neoplasias Laríngeas/cirurgia , Laringectomia , Adulto , Idoso , Carcinoma/fisiopatologia , Feminino , Seguimentos , Humanos , Neoplasias Laríngeas/fisiopatologia , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia Plástica , Recuperação de Função Fisiológica , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoAssuntos
Micoses/diagnóstico , Sinusite/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/análise , Meios de Contraste , Feminino , Humanos , Imunoglobulina E/análise , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Micoses/microbiologia , Micoses/cirurgia , Estudos Prospectivos , Sinusite/microbiologia , Sinusite/cirurgia , Tomografia Computadorizada por Raios XRESUMO
The aim of this study was to obtain a quantitative anatomical description of the hyoid bone using modern 3D reconstruction tools and to discuss potential applications of the knowledge in clinical practice. The study was conducted on 88 intact hyoid bones taken from cadavers during forensic autopsies (group 1) and on 92 bones from CT scan images of living adult subjects (group 2). Three-dimensional reconstructions were created from CT scan images using Amira 5.3.3® software. An anatomical and anthropological study of hyoid bones was carried out using metric and morphological analyses. Groups 1 and 2 were compared to evaluate the influence of muscle traction on hyoid bone shape. Characteristics of the hyoid bone were highly heterogeneous and were closely linked with the sex, height, and weight of the individuals. Length and width were significantly greater in men than in women (39.08 vs. 32.50 mm, p = 0.033 and 42.29 vs. 38.61 mm, p = 0.003), whereas the angle between the greater horns was larger in females (44.09 vs. 38.78, p = 0.007). There was a significant positive correlation between the height (Pearson coefficient correlation r = 0.533, p = 0.01) and weight (r = 0.497, p = 0.01) of subjects and the length of the hyoid bone. Significant metric differences were shown between group 1 and group 2. This very reproducible methodology is important because it may lead to clinical studies in, e.g., head and neck cancer or sleep apnea. Such studies are ongoing in our research program.
Assuntos
Osso Hioide/anatomia & histologia , Osso Hioide/diagnóstico por imagem , Adulto , Idoso , Estatura , Peso Corporal , Cadáver , Feminino , Humanos , Imageamento Tridimensional , Masculino , Pessoa de Meia-Idade , Fatores Sexuais , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The aim of this study was to evaluate the dimensions (maximal width and length), the size and the shape of the PA and their sexual dimorphism. METHODS: Using 3D-CT scan reconstructions and landmarks positioning around the piriform aperture and on the face, a collective of 170 non-pathologic subjects (79 female, 91 male) from Marseille (France) was examined in classical and geometric morphometrics methods. RESULTS: The mean width of the piriform aperture was 24.00 mm in females and 25.32 mm in males, the mean length was 32.54 mm in females and 36.35 mm in males. The difference between males and females was significant, and our data correlates well with the previously data acquired from humans skulls. Facial measurements also showed a statistically significant dimorphism. In morphometric geometrics, the correlation between the centroïd size and PC1 in the shape space was weak, while this correlation was strong in the size and shape space. Visualization of shape differences was achieved on 2D wireframes. CONCLUSION: Shape and size analysis of the piriform aperture showed the existence of a significant sexual dimorphism. These results encourage us to go further with functional and imaging correlations.