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Background: An implant (porous polyethylene) is an alternative to rib cartilage for microtia reconstruction but carries a risk of extrusion. Objective: To evaluate the outcome of a hybrid framework of implant with rib cartilage for microtia reconstruction. Methods: Patients who underwent Nagata's technique for microtia reconstruction were reviewed for complications and aesthetic score. In stage 1, a rib cartilage framework or a hybrid framework of implant with rib cartilage was used. In stage 2, the framework was elevated and supported by an implant for projection. Postoperative outcomes were reported for both groups. Results: Forty-four ears of 40 patients underwent surgery. Eleven ears received a rib auricular framework and 33 ears a hybrid auricular framework. The mean postoperative follow-up for the rib and hybrid groups was 76.3 and 43.1 months, respectively. No supporting postauricular implant extruded, whereas stainless-steel wires extruded in seven ears (15.9%). Five (15.2%) hybrid frameworks were removed due to infection or extrusion. Mean operating time was 2 h shorter in the hybrid group. Aesthetic outcomes were similar for both groups. Conclusion: A hybrid framework of rib and implant that requires less harvested cartilage is feasible for microtia reconstruction, but caution should be used due to its higher explantation rate.
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Microtia Congênita , Procedimentos de Cirurgia Plástica , Humanos , Microtia Congênita/cirurgia , Polietileno , Porosidade , Cartilagem/transplante , Costelas/cirurgiaRESUMO
BACKGROUND: The prevalence of gastroesophageal reflux disease (GERD) and laryngopharyngeal reflux (LPR) in post-irradiated patients with nasopharyngeal carcinoma (NPC) is unknown. MATERIALS AND METHODS: In a cross-sectional study, 31 NPC and 12 control patients completed questionnaires for GERD/LPR before esophageal manometry and 24-h pH monitoring. The DeMeester score and reflux finding score (RFS) were used to define GERD and LPR, respectively. Risk factors were identified. RESULTS: 51.6% of NPC and 8.3% of control patients, and 77.4% of NPC and 33% of control patients, were GERD-positive and LPR-positive, respectively. The GERD/LPR questionnaire failed to identify either condition in patients with NPC. No parameter differences in esophageal manometry or pneumonia incidence were noted between GERD/LPR-positive and GERD/LPR-negative patients. Post radiotherapy duration, high BMI, lack of chemotherapy, and dysphagia were positive risk factors for GERD/LPR. CONCLUSIONS: A high prevalence of GERD/LPR in patients with post-irradiated NPC exists, but reflux symptoms are inadequate for diagnosis.
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Transtornos de Deglutição , Refluxo Gastroesofágico , Refluxo Laringofaríngeo , Manometria , Carcinoma Nasofaríngeo , Neoplasias Nasofaríngeas , Humanos , Masculino , Feminino , Refluxo Laringofaríngeo/epidemiologia , Refluxo Laringofaríngeo/etiologia , Pessoa de Meia-Idade , Refluxo Gastroesofágico/epidemiologia , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/complicações , Estudos Transversais , Prevalência , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/epidemiologia , Adulto , Neoplasias Nasofaríngeas/radioterapia , Neoplasias Nasofaríngeas/complicações , Carcinoma Nasofaríngeo/radioterapia , Carcinoma Nasofaríngeo/complicações , Idoso , Inquéritos e Questionários , Carcinoma/radioterapia , Fatores de Risco , Monitoramento do pH Esofágico , Estudos de Casos e ControlesRESUMO
Background: Exercise-based swallowing training (EBST) and transcutaneous neuromuscular electrical stimulation (TNMES) are common modalities used to treat late dysphagia after radiotherapy for nasopharyngeal carcinoma (NPC). We aimed to investigate and compare the efficacies of EBST and TNMES as proactive treatments administered early after radiotherapy. Methods: Patients with early post-radiotherapy NPC (n = 120) underwent either TNMES or EBST. Flexible endoscopic evaluation of swallowing (FEES), quality of life (QOL), and swallowing function questionnaires were completed before the intervention as well as immediately, 6, and 12 months after the intervention. Outcome measures included the scores for the swallowing function score (SFS), penetration and aspiration scale (PAS), dynamic imaging grade of swallowing toxicity (DIGEST), functional oral intake scale (FOIS), swallowing performance status scale (SPSS), pharyngeal motor impairment (PMI), pharyngeal function impairment (PFI), and functional assessment after cancer therapy-nasopharyngeal (FACT-NP) questionnaire. Results: Three months after radiotherapy, 31 and 34 patients underwent TNMES and EBST, respectively, and completed swallowing assessments at all four assessment timepoints. All patients showed post-radiotherapy impairments in the SFS, PAS, DIGEST, PMI, and PFI. Compared with the EBST group, the TNMES group showed significant improvements in the PFI and PMI scores, with small-to-medium effect sizes. Additionally, compared with the EBST group, the TNMES group demonstrated a trend toward slightly better improvements in the PAS, DIGEST, FOIS, and SPSS scores immediately and 6 months after the intervention. The SFS scores improved from baseline in both groups; however, the TNMES group showed an earlier improvement. Finally, the TNMES group showed better QOL according to the FACT-NP than the EBST group. Conclusion: Proactive TMNES and EBST are safe and feasible modalities for improving swallowing in patients with NPC when administered early after radiotherapy. Although TNMES showed better results than EBST, these results should be interpreted with caution given the study limitations. Level of evidence: 1B.
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OBJECTIVE: To demonstrate that oro-pharyngo-esophageal radionuclide scintigraphy (OPERS) not only detects tracheobronchial aspiration after swallowing, but also quantifies the amount of aspiration and subsequent clearance. METHODS: Data collected between 2014 and 2019 were reviewed for aspiration pneumonia at 12 and 24-months after OPERS. The predictive value for aspiration pneumonia on flexible endoscopic evaluation of swallowing (FEES), videofluoroscopic swallowing study (VFSS), and OPERS, and the overall survival of patients with or without aspiration were determined. RESULTS: Thirty-seven patients treated with radiotherapy for nasopharyngeal carcinoma (NPC) were reviewed. The incidence of aspiration detected on FEES, VFSS, and OPERS was 78.4%, 66.7%, and 44.4%, respectively. Using VFSS as a gold standard, the sensitivity and specificity of OPERS for aspiration was 73.7% and 100%. The positive and negative predictive values for aspiration were 100% and 66.7%, respectively, with an overall accuracy of 82.8%. A history of aspiration pneumonia was one factor associated with a higher chance of subsequent aspiration pneumonia within 12 months (odds ratio: 15.5, 95% CI 1.67-145.8, p < .05) and 24 months (odds ratio: 23.8, 95% CI 3.69-152.89, p < .01) of the swallowing assessment. Aspiration detected by OPERS was a significant risk factor for future aspiration pneumonia at 12 and 24 months respectively. Significantly, better survival was associated with an absence of aspiration on OPERS only, but not on FEES or VFSS. CONCLUSION: OPERS predicts the safety of swallowing, the incidence of subsequent aspiration pneumonia, and the survival prognosis in post-irradiated NPC dysphagia patients. LEVEL OF EVIDENCE: 3.
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OBJECTIVES/HYPOTHESIS: To evaluate the long-term swallowing outcomes after surgical treatment for chronic aspiration in patients treated with radiotherapy for head and neck cancer. STUDY DESIGN: This was a retrospective study. METHODS: The data of patients who underwent radiotherapy for head and neck cancer and who subsequently required a laryngectomy or a tubed supraglottic laryngeal closure (TSLC) for recurrent aspiration pneumonia between 2004 and 2017 were retrieved from a tertiary referral hospital dysphagia clinic. The Functional Oral Intake Scale (FOIS) and the Swallowing Performance and Status Scale (SPSS) were used to assess swallowing function. RESULTS: Of the 17 patients who required surgery for chronic aspiration secondary to radiotherapy for head and neck cancer, two underwent a laryngectomy and 15 a TSLC. During a mean follow-up of 77 months, the FOIS and SPSS scores significantly improved at 12, 24, and 36 months after laryngectomy and TSLC relative to the baseline (P < .05). Both patients who underwent laryngectomy and 11 of the 15 (73.3%) who underwent a TSLC resumed oral feeding. Both laryngectomy patients had episodes of recurrent aspiration pneumonia after surgery due to leakage through the tracheoesophageal puncture or prosthesis, whereas none of the TSLC patients had these episodes. CONCLUSION: A tubed supraglottic laryngeal closure, which is a reversible procedure that preserves the larynx and allows for natural phonation, should be considered an alternative to laryngectomy for the control of chronic aspiration. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E1234-E1243, 2021.
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Neoplasias de Cabeça e Pescoço/radioterapia , Laringectomia/métodos , Laringoplastia/métodos , Pneumonia Aspirativa/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Transtornos de Deglutição/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
OBJECTIVES/HYPOTHESIS: To evaluate the voice and speech outcomes after tubed supraglottic laryngeal closure (TSLC) surgery to treat chronic aspiration after radiotherapy for head and neck cancer. STUDY DESIGN: A retrospective case-control study. METHODS: The data of patients who underwent radiotherapy for head and neck cancer and who later required total laryngectomy or TSLC for chronic aspiration between 2004 and 2017 were retrieved from a dysphagia clinic. Preoperative and postoperative voice and speech were assessed by the GRBAS and INFVo rating scales. Control subjects who underwent radiotherapy alone or total laryngectomy with a tracheoesophageal prosthesis for other indications were recruited for comparison. RESULTS: Of 15 patients who underwent a TSLC with a mean age of 57.3 years (45-75 years), 13 were male and 2 female. All patients had a history of nasopharyngeal carcinoma. The success rate of speech production using their own larynx following an intact TSLC was 64%. There was no statistically significant difference in voice and speech ratings between preoperative and TSLC subjects on the GRBAS (P = .32) and INFVo scales (P = .57), although the quality of voice appeared to deteriorate after TSLC. However, the INFVo scale for impression, intelligibility and unsteadiness of the voice after TSLC was statistically significantly better than for laryngectomy with tracheoesophageal speech. CONCLUSIONS: A tubed supraglottic laryngeal closure controls chronic aspiration while preserving the larynx for phonation, and results in a better voice and speech quality than a laryngectomy with a voice prosthesis. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E1616-E1623, 2021.
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Laringoplastia/métodos , Carcinoma Nasofaríngeo/terapia , Neoplasias Nasofaríngeas/terapia , Lesões por Radiação/cirurgia , Aspiração Respiratória/cirurgia , Idoso , Estudos de Casos e Controles , Feminino , Seguimentos , Humanos , Laringectomia/efeitos adversos , Laringoplastia/efeitos adversos , Laringe/fisiopatologia , Laringe/efeitos da radiação , Laringe/cirurgia , Laringe Artificial/efeitos adversos , Masculino , Pessoa de Meia-Idade , Fonação/fisiologia , Período Pós-Operatório , Lesões por Radiação/etiologia , Aspiração Respiratória/etiologia , Estudos Retrospectivos , Inteligibilidade da Fala/fisiologia , Resultado do Tratamento , Qualidade da Voz/fisiologia , Reconhecimento de VozRESUMO
BACKGROUND: To investigate a novel velopharyngeal squeeze maneuver (VPSM) and novel endoscopic pharyngeal contraction grade (EPCG) scale for the evaluation of pharyngeal motor function. METHODS: During endoscopic examination of 77 post-irradiated nasopharyngeal carcinoma patients and control subjects, VPSM was rated and lateral pharyngeal wall movement graded with EPCG scale during swallowing. Pharyngeal constriction ratio (PCR) measured by videofluoroscopy was used for correlation. RESULTS: VPSM and EPCG scale showed almost perfect intra-rater and inter-rater reliability (Kappa: >0.90). VPSM was present in 61% of patients suggesting good pharyngeal motor function. VPSM was predictive of EPCG scale (Wald statistic = 29.99, p < 0.001). EPCG scale also correlated strongly with PCR (r: 0.812) and was predictive for aspiration (odds ratio: 22.14 [95% CI 5.01-97.89, p < 0.001]). CONCLUSIONS: VPSM and EPCG scale are two novel tools to assess pharyngeal motor function, and both correlate well with pharyngeal contractility and aspiration.
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Transtornos de Deglutição , Neoplasias Nasofaríngeas , Deglutição , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Humanos , Carcinoma Nasofaríngeo/radioterapia , Neoplasias Nasofaríngeas/radioterapia , Faringe/diagnóstico por imagem , Reprodutibilidade dos TestesRESUMO
The global pandemic of 2019 novel coronavirus disease (COVID-19) has tremendously altered routine medical service provision and imposed unprecedented challenges to the health care system. This impacts patients with dysphagia complications caused by head and neck cancers. As this pandemic of COVID-19 may last longer than severe acute respiratory syndrome (SARS) in 2003, a practical workflow for managing dysphagia is crucial to ensure a safe and efficient practice to patients and health care personnel. This document provides clinical practice guidelines based on available evidence to date to balance the risks of SARS-CoV-2 exposure with the risks associated with dysphagia. Critical considerations include reserving instrumental assessments for urgent cases only, optimizing the noninstrumental swallowing evaluation, appropriate use of personal protective equipment (PPE), and use of telehealth when appropriate. Despite significant limitations in clinical service provision during the pandemic of COVID-19, a safe and reasonable dysphagia care pathway can still be implemented with modifications of setup and application of newer technologies.
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Betacoronavirus , Infecções por Coronavirus , Transtornos de Deglutição/diagnóstico , Neoplasias de Cabeça e Pescoço/complicações , Controle de Infecções/organização & administração , Pandemias , Pneumonia Viral , Filtros de Ar , Sulfato de Bário , COVID-19 , Meios de Contraste , Transtornos de Deglutição/etiologia , Exposição Ambiental/prevenção & controle , Esofagoscopia , Fluoroscopia , Humanos , Exposição Ocupacional/prevenção & controle , Equipamento de Proteção Individual , Quarentena , SARS-CoV-2 , Telemedicina , Gravação em VídeoRESUMO
The 2019 novel coronavirus disease (COVID-19) pandemic has been spreading worldwide at an alarming rate. Health-care workers have been confronted with the challenge of not only treating patients with the virus, but also managing the disruption of health-care services caused by COVID-19. In anticipation of outbreak, clinic sessions and operation theater lists have been actively cut back since February 2020 to reduce hospital admissions and clinic attendances. This has severely disrupted health-care services, leading to accumulating clinic caseload and substantial delays for operations. The head and neck cancer service has been faced with the difficult task of managing the balance between infection risk to health-care providers and the risk of disease progression from prolonged waiting times. We share our experience in Hong Kong on the mitigation of head and neck cancer service disruption through telehealth and multi-institution collaboration.
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Infecções por Coronavirus/epidemiologia , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Otolaringologia/organização & administração , Avaliação de Resultados em Cuidados de Saúde , Pandemias/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Telemedicina/organização & administração , COVID-19 , Infecções por Coronavirus/prevenção & controle , Atenção à Saúde/organização & administração , Feminino , Hong Kong , Humanos , Controle de Infecções/organização & administração , Comunicação Interdisciplinar , Relações Interprofissionais , Masculino , Salas Cirúrgicas/organização & administração , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , Medição de Risco , Oncologia Cirúrgica/organização & administraçãoRESUMO
The 2019 novel coronavirus disease (COVID-19) epidemic originated in Wuhan, China and spread rapidly worldwide, leading the World Health Organization to declare an official global COVID-19 pandemic in March 2020. In Hong Kong, clinicians and other healthcare personnel collaborated closely to combat the outbreak of COVID-19 and minimize the cross-transmission of disease among hospital staff members. In the field of otorhinolaryngology-head and neck surgery (OHNS) and its various subspecialties, contingency plans were required for patient bookings in outpatient clinics, surgeries in operating rooms, protocols in wards and other services. Infected patients may shed severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) particles into their environments via body secretions. Therefore, otolaryngologists and other healthcare personnel in this specialty face a high risk of contracting COVID-19 and must remain vigilant when performing examinations and procedures involving the nose and throat. In this article, we share our experiences of the planning and logistics undertaken to provide safe and efficient OHNS practices over the last 2 months, during the COVID-19 pandemic. We hope that our experiences will serve as pearls for otolaryngologists and other healthcare personnel working in institutes that serve large numbers of patients every day, particularly with regard to the sharing of clinical and administrative tasks during the COVID-19 pandemic.
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Infecções por Coronavirus/transmissão , Controle de Infecções/normas , Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Otolaringologia/normas , Pandemias , Assistência ao Paciente/normas , Pneumonia Viral/transmissão , Betacoronavirus , COVID-19 , Infecções por Coronavirus/prevenção & controle , Cabeça/cirurgia , Educação em Saúde , Hong Kong , Hospitalização , Humanos , Controle de Infecções/organização & administração , Pescoço/cirurgia , Otolaringologia/organização & administração , Ambulatório Hospitalar/organização & administração , Ambulatório Hospitalar/normas , Pandemias/prevenção & controle , Assistência ao Paciente/métodos , Pneumonia Viral/prevenção & controle , SARS-CoV-2 , TelemedicinaRESUMO
OBJECTIVES/HYPOTHESIS: This study investigated olfactory and gustatory dysfunction in the 2020 novel coronavirus disease (COVID-19) patients, and their correlations with viral load evaluation. STUDY DESIGN: Prospective cross-sectional cohort study. METHODS: One hundred forty-three symptomatic patients being screened for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were invited to participate. The clinical data of 83 confirmed COVID-19 subjects were collected, with 60 patients who were symptomatic but negative for COVID-19 recruited as controls. The prevalence and severity of and recovery time for olfactory and gustatory dysfunction, and cycle threshold (Ct) values from a SARS-CoV-2 polymerase chain reaction assay of nasopharyngeal and deep throat swabs were collected. Their correlations with Ct values were reported. RESULTS: Thirty-nine (47.0%) and 36 (43.4%) COVID-19 patients reported olfactory and gustatory dysfunction, respectively. The results of one-way analysis of variance did not show statistically significant relationships between the Ct values and severity of olfactory and gustatory dysfunction (P = .780 and P = .121, respectively). Among the COVID-19 patients who reported smell and taste loss, 28/39 (71.8%) and 30/36 (83.3%) experienced complete recovery, respectively. The mean recovery time was 10.3 ± 8.1 days for olfactory dysfunction and 9.5 ± 6.8 days for gustatory dysfunction. The recovery time was not correlated with the Ct values (Pearson correlation coefficient, smell: -0.008, P = .968; taste: -0.015, P = .940). CONCLUSIONS: There is a high prevalence of olfactory and gustatory dysfunction in COVID-19. However, the severity of and recovery from these symptoms have no correlations with the viral load of SARS-CoV-2. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:2680-2685, 2020.
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COVID-19/virologia , Transtornos do Olfato/epidemiologia , SARS-CoV-2 , Distúrbios do Paladar/epidemiologia , Carga Viral , Adolescente , Adulto , Idoso , COVID-19/complicações , Estudos Transversais , Feminino , Hong Kong/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Olfato/virologia , Prevalência , Prognóstico , Estudos Prospectivos , Índice de Gravidade de Doença , Distúrbios do Paladar/virologia , Adulto JovemRESUMO
PURPOSE OF REVIEW: This article reviewed studies that support the use of implants for nasal valve surgery and augmentation rhinoplasty. RECENT FINDINGS: For nasal valve collapse, there is a trend for rhinoplasty surgeons to use Monarch nasal implant, absorbable valve implant and titanium butterfly implant rather than traditional cartilaginous grafts. For augmentation rhinoplasty, it is still a gold standard to use autologous cartilage. However, alloplastic implants are still very popular for Asian rhinoplasty. A combination of implant materials for augmentation rhinoplasty can improve outcomes while minimizing complications. SUMMARY: Application of implants and newer techniques in nasal valve surgery and augmentation rhinoplasty are important to enhance the outcome in rhinoplasty.
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Avaliação de Processos e Resultados em Cuidados de Saúde , Próteses e Implantes , Rinoplastia/tendências , Implantes Absorvíveis , Cartilagem/transplante , Humanos , Transplante AutólogoRESUMO
OBJECTIVES/HYPOTHESIS: This study aimed to evaluate the effects of neuromuscular electrical stimulation (NMES) on vocal functions in patients with nasopharyngeal carcinoma following radiation therapy. STUDY DESIGN: Prospective, randomized controlled trial. METHODS: One hundred forty newly treated NPC patients were recruited and randomized into NMES or traditional swallowing exercise (TE) group. Participants received intensive NMES or traditional swallowing therapy and were followed up until 12 months postrandomization. Fifty-seven participants completed the treatment and all of the follow-up assessments. The Voice Handicap Index-30 (VHI-30) was used to measure the vocal functions of the participants. RESULTS: The NMES group showed no significant changes to their vocal functions, whereas the TE group showed a short-term deterioration of voice functions at the 6-month follow-up. VHI-30 scores returned to the baseline level for both groups at the 12-month follow-up. CONCLUSIONS: NMES is shown to provide a short-term benefit on vocal functions for NPC patients following radiation therapy. LEVEL OF EVIDENCE: 1b Laryngoscope, 127:1119-1124, 2017.
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Transtornos de Deglutição/terapia , Terapia por Estimulação Elétrica , Neoplasias Nasofaríngeas/complicações , Distúrbios da Voz/etiologia , Distúrbios da Voz/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Carcinoma Nasofaríngeo , Neoplasias Nasofaríngeas/patologia , Neoplasias Nasofaríngeas/radioterapia , Estadiamento de Neoplasias , Estudos Prospectivos , Resultado do Tratamento , Distúrbios da Voz/fisiopatologiaRESUMO
OBJECTIVE: To identify the risk factors for otitis media with effusion (OME) in Chinese schoolchildren and analyse the results with reference to the review of the literature. METHODS: The study subjects were 6-7-year-old children drawn from a school-screening program for OME in Hong Kong. Both positive and negative screens attended a hospital clinic for further assessment with repeated otoscopic examination and tympanometry as well as pure tone audiometry within 3 weeks after the initial school-screening. During the visit, parents were interviewed to provide information with regard to the children's birth history, neonatal history, socio-economic background, otological history, past health, and medical history. These data formed the basis in the estimation of potential risk factors for OME. RESULTS: In the univariate analysis of 127 cases and 173 controls, significantly elevated odds ratios (OR) for OME were detected on the symptoms of atopy (OR = 2.21, p = 0.04), hearing loss (OR = 4.13, p = 0.001), nasal obstruction (OR = 1.94, p = 0.005), rhinorrhoea (OR = 1.61, p = 0.04), tonsillitis in the past 12 months (OR = 1.82, p = 0.02), and previous history of acute otitis media (OR = 6.89, p < 0.001). However, only three of them were found to be significant in the multivariate logistic regression model: nasal obstruction (OR = 1.67, 95% CI: 1.01-2.75); acute tonsillitis (OR = 1.68, 95% CI: 1.00-2.80), and previous acute otitis media episodes (OR = 5.75, 95% CI: 2.60-12.69). CONCLUSIONS: Risk factors identified in the Chinese schoolchildren for OME were comparable with previous western reports. A previous attack of acute otitis media was a major determinant for middle ear effusion.
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Otite Média com Derrame/epidemiologia , Estudos de Casos e Controles , Criança , Feminino , Perda Auditiva/etiologia , Hong Kong/epidemiologia , Humanos , Modelos Logísticos , Masculino , Obstrução Nasal/complicações , Razão de Chances , Otite Média com Derrame/etiologia , Otoscopia , Fatores de Risco , Tonsilite/complicaçõesRESUMO
Managing microtia patients is always a challenge. Multidisciplinary approach, good family support, well established doctor-patient relationship and well organised patient-support groups are the essential elements for success. With the advancement of implantable hearing devices, more options will be available for the microtia patients. Otologists play a leading role in the whole management process. They not only provide proper guidance to the patients in choosing the correct path of the treatment, but also play a key role in organising and maintaining a cost-effective multidisciplinary rehabilitation team for the microtia patients.
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OBJECTIVE: To establish the efficacy of immediate preoperative ototopical ofloxacin eardrops in eradicating middle ear pathogens and improving operative outcome. STUDY DESIGN: Single-blind, randomized control study. SETTING: Tertiary referral center, ambulatory clinic, and hospital setting. PATIENTS: Consecutive patients with chronic suppurative otitis media for Type I tympanoplasty (myringoplasty). INTERVENTIONS: The patients were randomly assigned to 3 groups: Group A underwent 10-minute daily treatments with eardrops for 2 weeks before surgery, Group B underwent 3-minute daily treatments for 2 weeks before surgery, and Group C underwent no treatment. MAIN OUTCOME MEASURES: Preoperative and perioperative bacteriology and success of the surgery as defined by an intact tympanic membrane in the eighth week postsurgery. RESULTS: There were 101 patients entered in the study. The preoperative, perioperative, and postoperative observation of discharge and quantity of the discharge were compared, and no differences were found among the groups (Kruskal-Wallis test). The perioperative culture results were analyzed and 18/21 (86%) became culture negative in Group A, 23/27 (85%) became culture negative in Group B, and 3/21 (14%) became culture negative in the control group (Group C versus Group A or Group B, chi(2) tests p < 0.001). The success rates of surgery as defined by an intact tympanic membrane showed no difference: 28/33 (85%), 27/33 (82%), and 31/35 (89%) in Groups A, B, and C, respectively. The preoperative positive bacteriology rate in the surgical failures was 10/15 (67%), compared with 16/76 (21%) for the successful procedures (p < 0.001). CONCLUSION: Our study has shown that ofloxacin successfully eradicates most bacterial flora preoperatively. We cannot, however, confirm the benefits of its preoperative usage in improving the graft success rate.
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Anti-Infecciosos/uso terapêutico , Ofloxacino/uso terapêutico , Otite Média Supurativa/tratamento farmacológico , Otite Média Supurativa/cirurgia , Cuidados Pré-Operatórios , Timpanoplastia/métodos , Adulto , Anti-Infecciosos/administração & dosagem , Doença Crônica , Feminino , Humanos , Masculino , Miringoplastia/métodos , Ofloxacino/administração & dosagem , Otite Média Supurativa/microbiologia , Cuidados Pós-Operatórios , Método Simples-Cego , Perfuração da Membrana Timpânica/cirurgiaRESUMO
We evaluated a modified technique of administering anesthesia without a tube and with spontaneous respiration during video-assisted tele-laryngo-tracheo-broncho-endoscopy (TLTBE). The endoscopy was performed as an alternative to rigid ventilatory bronchoscopy during screening for synchronous tumors in the tracheobronchial tree in patients who had head and neck malignancies. Thirty consecutive patients who required diagnostic panendoscopy were selected for this study. During direct-suspension laryngoscopy, anesthesia was delivered by administering intravenous bolus injections of propofol at 0.5 to 2 mg/kg every 5 to 10 minutes. A good view of the larynx, trachea, and main bronchi was obtained with a 50-cm 0 degree telescope, which caused no obstruction of the airway. During laryngoscopy, arterial oxygen saturation levels, pulse rates, and blood pressures were stable in all patients. No apnea was associated with the use of propofol during any procedure, and we observed no intraoperative or postoperative complication in any patient. Video-assisted TLTBE is appropriate for patients with a grade 1 or 2 larynx, good cardiopulmonary function, and no significant airway obstruction. It is a safe and time-saving alternative to rigid ventilatory bronchoscopy for staging primary tumors and for screening for synchronous tumors in the respiratory tract.
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Anestesia/métodos , Neoplasias de Cabeça e Pescoço/cirurgia , Cirurgia Vídeoassistida , Adulto , Idoso , Anestésicos Intravenosos/administração & dosagem , Feminino , Humanos , Neoplasias Laríngeas/cirurgia , Masculino , Pessoa de Meia-Idade , Propofol/administração & dosagemRESUMO
The aims of this study are (1) to establish a reliable and valid quality-of-life (QOL) questionnaire for Chinese patients with head and neck (H&N) cancer who are treated with radiation therapy and (2) to evaluate the impact of the immediate side effects of treatment on the QOL of these patients. The 39-item "Quality of Life Radiation Therapy Instrument with Head and Neck Companion Module" (QOL-RTI/H&N) was translated into Chinese. In the reliability evaluation phase (study module 1), the questionnaire was administered twice to 56 H&N cancer patients, 7 days apart, during the second and third week of radiation therapy. In the validity evaluation phase (study module 2), 138 patients completed the QOL-RTI/H&N before starting and at the end of radiation therapy. Sixty-nine of these 138 patients also completed the QOL-RTI/H&N during the second week of their radiation therapy, at the same time as completing the Functional Assessment of Cancer Therapy-Head and Neck (FACT-H&N) questionnaire. Cronbach alpha coefficients were 0.88 for the general-tool QOL-RTI and 0.90 for the H&N subscale. Test-retest reliability was satisfactory with intraclass correlation coefficients of 0.89 for the general-tool QOL-RTI and 0.75 for the H&N subscale. The instrument can discriminate between patients with stage I or II disease and those with stage III or IV disease (P < .05). Concurrent validity was established by the good agreement with the FACT-H&N (r = 0.86, P < .001). A highly significant deterioration was in the QOL from the baseline to the end of treatment (mean difference for general tool = 1.95, P < .001; mean difference for H&N subscale = 4.85, P < .001). The Chinese QOL-RTI/H&N is a reliable and valid tool for determining the QOL in H&N cancer patients receiving radiation therapy. The immediate side effects of treatment had a significantly negative impact on the patients' QOL. The impact was relatively large for the functional and treatment-site aspects.
Assuntos
Neoplasias de Cabeça e Pescoço/fisiopatologia , Neoplasias de Cabeça e Pescoço/radioterapia , Qualidade de Vida , Adulto , Idoso , Feminino , Hong Kong , Humanos , Masculino , Pessoa de Meia-Idade , Radioterapia/efeitos adversos , Inquéritos e QuestionáriosRESUMO
Congenital aural atresia is the failure of development of the external auditory canal. It usually occurs in conjunction with microtia, which is the malformation of the auricle due to a failure of development of the external ear. Aural atresia, with or without microtia, may significantly affect the hearing and social life of the patients. It is important for every medical practitioner to be aware of the possible treatment options for hearing rehabilitation in this group of patients. In the era of modern technology, new choices, including Bone-Anchored Hearing Aid (BAHA) (Cochlear Ltd. and Oticon Medical), Vibrant Soundbridge (VSB) (MED-EL, Innsbruck, Austria), and Bonebridge system (BB) (MED-EL, Innsbruck, Austria), provide high-end alternatives to traditional Bone Conduction Hearing Aid and Auditory Canal Reconstruction. All these options have advantages and disadvantages, and they are appropriate for different patients and/or at different ages. This paper aims to provide an overview of the management of hearing rehabilitation in congenital aural atresia patients and a discussion of each treatment option.
Assuntos
Anormalidades Congênitas/cirurgia , Meato Acústico Externo/cirurgia , Orelha/anormalidades , Auxiliares de Audição , Procedimentos de Cirurgia Plástica , Limiar Auditivo , Áustria , Anormalidades Congênitas/patologia , Orelha/patologia , Orelha/cirurgia , Meato Acústico Externo/patologia , Audição/fisiologia , HumanosRESUMO
BACKGROUND: There is a paucity of knowledge on dysphagia in patients with nasopharyngeal carcinoma postradiotherapy (NPC post-RT). The purpose of this study was to establish silent aspiration occurrence, safe bolus consistency, and their relationship with swallowing physiology in patients with dysphagic NPC post-RT. METHODS: Eighty-five patients with dysphagic NPC post-RT were assessed across 4 bolus consistencies. We compared penetration-aspiration scores against 4 swallowing physiology impairments. RESULTS: Silent aspiration occurred in 65.9% of patients with dysphagia, with 64.7% on thin fluids, 35.3% on thick fluids, 11.8% on pureed diet, and 5.9% on soft diet. Multivariate analysis of variance (MANOVA) indicated pharyngeal contraction and swallowing response had significant effect on thick fluids (p = .002), thin fluids (p = .017), and soft diet (p = .031). CONCLUSION: Silent aspiration of thin fluids is a common occurrence in dysphagic NPC post-RT, with least aspiration noted on soft diet. Considering the high incidence of silent aspiration, instrumental assessment in this cohort is crucial.