RESUMO
Background: During endotracheal intubation, there is a 10% incidence of difficult laryngoscopy, which may result in serious complications. It is important to obtain as much information about the visibility of laryngeal structures before the patient is anaesthetised. Performing awake (video-) laryngoscopy on a patient is uncomfortable and can trigger gagging and coughing reflexes, making visualisation nearly impossible. The objective of this study is to evaluate the effectiveness of a soft mist spray device for airway anaesthesia during awake (video-) laryngoscopy. Methods: Twenty healthy volunteers inhaled through the Trachospray device, which was placed in their mouths. Two 2 mL syringes containing lidocaine at 4% were sprayed into the airway during inspiration. After several minutes, the subjects were asked to perform a videolaryngoscopy on themselves until the glottic structures and the vocal cords were visible. Upon completion of the procedure, all participants were asked to fill out a feedback form. Results: The duration of the videolaryngoscopy to visualisation of the vocal cords averaged 17 ± 13 s. After analysing the data, three distinct groups emerged as follows: Group 1 (70% of participants) showed no response, allowing for easy insertion of the videolaryngoscope. Group 2 (25% of participants) exhibited a light response but still permitted easy insertion and visualisation. One patient demonstrated a clear response with noticeable laryngeal contraction, requiring slightly more effort and discomfort for insertion. In 80% of the participants, the laryngeal structures were visualised according to Cormack-Lehane grade 1. All participants reported a high level of comfort, with an average rating of NRS 8. The anaesthesiologist assessed the level of anaesthesia as good to very good. No adverse events were observed. Conclusions: The Trachospray provided good, reliable, comfortable, and safe topical anaesthesia for awake videolaryngoscopy. This enables a direct visual assessment of the airway and may assist in making decisions regarding airway management for tracheal intubation.
Assuntos
Laringoscopia , Vigília , Humanos , Laringoscopia/efeitos adversos , Laringoscopia/métodos , Intubação Intratraqueal/métodos , Anestesia Local , Voluntários SaudáveisRESUMO
OBJECTIVES/HYPOTHESIS: Patients' eligibility for bilateral selective laryngeal reinnervation surgery is evaluated by suspension microlaryngoscopy (SML) examination with laryngeal electromyography (LEMG). Maintaining spontaneous ventilation, with remifentanil sedation/analgesia without endotracheal tube, to allow the patient to phonate with the surgeon during awake, LEMG is a major challenge for the anesthesiologist and the otorhinololaryngologist. The objective of this study was to evaluate the safety and efficacy of a novel anesthesia protocol to manage airway access during awake tubeless SML. STUDY DESIGN: Retrospective study. METHODS: Anesthesia records of patients undergoing awake SML with LEMG were retrospectively analyzed. Procedures were performed with remifentanil sedation/analgesia with targeted controlled infusion (TCI) in combination with local anesthesia. The main outcome was the failure rate of the anesthesia protocol during the procedure. Secondary outcomes were as follows: rate of apnea requiring ventilation, airway bleeding, regurgitation, hemodynamic data as well as vasopressor use, complications, and surgeon satisfaction with the procedure. RESULTS: Data were obtained for 39 patients between November 2017 and September 2019, the mean age was 52 years and 29 (74%) were female. All procedures were completed without complications (0% [0-9]). Three patients (8% [1.6-20.8]) had an intraoperative episode of hypoxemia requiring mask reventilation. There was no airway bleeding, no regurgitation, and no hypotensive episode. Three patients (8% [1.6-20.8]) had noninvasive ventilation for respiratory distress after the end of the procedure. CONCLUSIONS: Our results show that awake tubeless SML allowing phonation during LEMG can be realized under sedation and local anesthesia. However, further data are needed concerning the intraoperative and postoperative safety of the procedure. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2669-E2675, 2021.
Assuntos
Analgésicos Opioides/administração & dosagem , Anestesia Local/métodos , Laringoscopia/métodos , Remifentanil/administração & dosagem , Paralisia das Pregas Vocais/cirurgia , Eletromiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fonação , Estudos RetrospectivosRESUMO
Acute stridor is often an airway emergency. We present a valuable experience handling an elderly woman who was initially treated as COVID-19 positive during the pandemic in November 2020. She needed an urgent tracheostomy due to nasopharyngeal (NP) diffuse large B-cell lymphoma causing acute airway obstruction. Fortunately, 1 hour later, her NP swab real-time PCR test result returned as SARS-CoV-2 negative. This interesting article depicts the importance of adequate preparations when handling potentially infectious patients with anticipated difficult airway and the perioperative issues associated with it.
Assuntos
Obstrução das Vias Respiratórias/etiologia , Anestesia/métodos , COVID-19/prevenção & controle , Linfoma Difuso de Grandes Células B/complicações , Neoplasias Nasofaríngeas/cirurgia , Traqueostomia/métodos , Doença Aguda , Obstrução das Vias Respiratórias/cirurgia , Anestesia Geral , Anestesia Local , Anestesistas , Diagnóstico Diferencial , Feminino , Humanos , Laringoscopia/métodos , Pulmão/diagnóstico por imagem , Linfoma Difuso de Grandes Células B/diagnóstico por imagem , Linfoma Difuso de Grandes Células B/cirurgia , Pessoa de Meia-Idade , Neoplasias Nasofaríngeas/complicações , Neoplasias Nasofaríngeas/diagnóstico por imagem , Nasofaringe/diagnóstico por imagem , Nasofaringe/cirurgia , Radiografia/métodos , SARS-CoV-2RESUMO
We describe a novel and safe use of existing instrumentation in the removal of select foreign bodies in the upper aerodigestive tract to minimize health-care costs. A retrospective review of 4 cases involving visualized upper aerodigestive tract foreign bodies were identified via flexible laryngoscopy and extracted under local anesthesia from 2016 to 2018. All 4 patients were not in any airway distress and underwent successful removal of the foreign body, which included 2 fishbones, a sewing pin, and a wire bristle with a maxillary Heuwieser or giraffe instrument under flexible laryngoscopy visualizing using local anesthesia without complications. No foreign bodies were dislodged. The use of a maxillary Heuwieser and flexible laryngoscopy visualization is safe, allows for removal of otherwise difficult to reach foreign bodies at the bedside, improving patient comfort, obviates the need for general anesthesia to the patient, and minimizes health-care costs.
Assuntos
Anestesia Local , Anestésicos Inalatórios , Corpos Estranhos/cirurgia , Laringoscopia/métodos , Orofaringe/cirurgia , Otolaringologia/instrumentação , Adulto , Humanos , Nebulizadores e Vaporizadores , Estudos Retrospectivos , Instrumentos CirúrgicosRESUMO
PURPOSE: Treatment of patients with laryngeal squamous cell carcinoma with radiotherapy or chemoradiation is an established alternative to laryngeal surgery in many cases, but particularly for advanced tumors without cartilage invasion. Imaging modalities face the challenge of distinguishing between posttherapeutic changes and residual disease in the complex anatomic subsite of the larynx. Guidelines concerning restaging of head and neck squamous cell carcinomas (HNSCC) are presented by the National Comprehensive Cancer Network (NCCN) and other national guidelines, but clearly defined recommendations for routine restaging particularly for laryngeal cancer are lacking. METHODS: A systematic search was carried out in PubMed to identify studies evaluating routine restaging methods after primary non-surgical treatment of laryngeal squamous cell carcinoma from 2009 to 2020. RESULTS: Only three studies were deemed eligible, as they included at least ≥50% patients with laryngeal squamous cell carcinoma and evaluated imaging modalities to detect residual cancer. The small number of studies in our review suggest restaging with fluoro-deoxy-glucose positron-emission tomography/computed tomography (FDG PET/CT) 3 months after initial treatment, followed by direct laryngoscopy with biopsy of the lesions identified by FDG PET/CT. CONCLUSION: Studies evaluating restaging methods after organ-preserving non-surgical treatment of laryngeal carcinoma are limited. As radiotherapy (RT), chemoradiotherapy (CRT), systemic therapy followed by RT and radioimmunotherapy are established alternatives to surgical treatment, particularly in advanced laryngeal cancers, further studies are needed to assess and compare different imaging modalities (e.g. PET/CT, MRI, CT, ultrasound) and clinical diagnostic tools (e.g., video laryngoscopy, direct laryngoscopy) to offer patients safe and efficient restaging strategies. PET or PET/CT 3 months after initial treatment followed by direct laryngoscopy with biopsy of the identified lesions has the potential to reduce the number of unnecessary laryngoscopies.
Assuntos
Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/terapia , Neoplasias Laríngeas/patologia , Neoplasias Laríngeas/terapia , Laringe/patologia , Biópsia/métodos , Carcinoma de Células Escamosas/tratamento farmacológico , Carcinoma de Células Escamosas/radioterapia , Quimiorradioterapia , Fluordesoxiglucose F18/análise , Humanos , Neoplasias Laríngeas/tratamento farmacológico , Neoplasias Laríngeas/radioterapia , Laringoscopia/métodos , Laringe/efeitos dos fármacos , Laringe/efeitos da radiação , Estadiamento de Neoplasias/métodos , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodosRESUMO
OBJECTIVES: Recurrent laryngeal nerve (RLN) injury may be a consequence of surgical procedures of the skull base, neck, and chest, with adverse consequences to function and quality of life. Laryngeal reinnervation offers a potentially stable improvement in vocal fold position and tone. The classic donor nerve is the ansa cervicalis, but is not always available due to damage or sacrifice during previous neck surgeries. Our objective was to introduce the nerve to the thyrohyoid (TH) muscle as an alternate donor nerve for reinnervation, which has not previously been described. METHODS: Case series of two patients using the TH nerve for laryngeal reinnervation after RLN injury, with description of surgical harvest. RESULTS: Follow-up results are available for 10 months (one patient) and 3 years (one patient) demonstrating both subjective and objective improvement in function. GRBAS scores were reduced. Maximal phonation time was improved. Patient rating of voice was stable or improved postoperatively. One patient described significant preoperative dyspnea which was significantly improved postoperatively, from a score of 24 to 10 out of 40 on the dyspnea handicap index. VHI was improved in one patient, but scores elevated in the other, despite a change from "moderately severe impairment" to "normal voice" subjectively. Neither patient experienced significant complications from the procedure. CONCLUSION: Laryngeal reinnervation procedures provide good outcomes in pediatric patients. When ansa cervicalis is not available as a donor nerve, the nerve to TH provides a reasonable alternative.
Assuntos
Complicações Intraoperatórias , Músculos Laríngeos , Transferência de Nervo/métodos , Qualidade de Vida , Traumatismos do Nervo Laríngeo Recorrente , Câncer Papilífero da Tireoide/cirurgia , Glândula Tireoide/inervação , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/efeitos adversos , Adolescente , Feminino , Humanos , Complicações Intraoperatórias/fisiopatologia , Complicações Intraoperatórias/psicologia , Músculos Laríngeos/inervação , Músculos Laríngeos/fisiopatologia , Laringoscopia/métodos , Regeneração Nervosa , Nervo Laríngeo Recorrente , Traumatismos do Nervo Laríngeo Recorrente/fisiopatologia , Traumatismos do Nervo Laríngeo Recorrente/psicologia , Câncer Papilífero da Tireoide/patologia , Neoplasias da Glândula Tireoide/patologia , Tireoidectomia/métodos , Resultado do Tratamento , Qualidade da VozRESUMO
BACKGROUND: Cerebral aneurysm surgery has significant mortality and morbidity rate. Inflammation plays a key role in the pathogenesis of intracranial aneurysms, their rupture, subarachnoid hemorrhage and neurologic complications. Proinflammatory cytokine level in blood and cerebrospinal fluid (CSF) is an indicator of inflammatory response. Cytokines contribute to secondary brain injury and can worsen the outcome of the treatment. Lidocaine is local anesthetic that can be applied in neurosurgery as regional anesthesia of the scalp and as topical anesthesia of the throat before direct laryngoscopy and endotracheal intubation. Besides analgesic, lidocaine has systemic anti-inflammatory and neuroprotective effect.Primary aim of this trial is to determine the influence of local anesthesia with lidocaine on the perioperative levels of pro-inflammatory cytokines interleukin-1ß, interleukin-6, and tumor necrosis factor-α in plasma and CSF in cerebral aneurysm patients. METHODS: We will conduct prospective randomized clinical trial among patients undergoing craniotomy and cerebral aneurysm clipping surgery in general anesthesia. Patients included in the trial will be randomly assigned to the lidocaine group (Group L) or to the control group (Group C). Patients in Group L, following general anesthesia induction, will receive topical anesthesia of the throat before endotracheal intubation and also regional anesthesia of the scalp before Mayfield frame placement, both done with lidocaine. Patients in Group C will have general anesthesia only without any lidocaine administration. The primary outcomes are concentrations of cytokines interleukin-1ß, interleukin-6 and tumor necrosis factor-α in plasma and CSF, measured at specific timepoints perioperatively. Secondary outcome is incidence of major neurological and infectious complications, as well as treatment outcome in both groups. DISCUSSION: Results of the trial could provide insight into influence of lidocaine on local and systemic inflammatory response in cerebrovascular surgery, and might improve future anesthesia practice and treatment outcome. TRIAL IS REGISTERED AT CLINICALTRIALS.GOV:: NCT03823482.
Assuntos
Anestesia Local/métodos , Anestésicos Locais/administração & dosagem , Citocinas/efeitos dos fármacos , Aneurisma Intracraniano/cirurgia , Lidocaína/administração & dosagem , Adolescente , Adulto , Idoso , Anestesia por Condução/métodos , Anestesia Geral/métodos , Craniotomia/métodos , Citocinas/sangue , Citocinas/líquido cefalorraquidiano , Feminino , Humanos , Aneurisma Intracraniano/sangue , Aneurisma Intracraniano/líquido cefalorraquidiano , Intubação Intratraqueal/métodos , Laringoscopia/métodos , Masculino , Pessoa de Meia-Idade , Faringe , Complicações Pós-Operatórias/prevenção & controle , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Couro Cabeludo , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE: Functional electrical stimulation (FES) is considered an upcoming treatment modality for a number of laryngeal diseases. However, sound data are scarce when it comes to surface FES to treat voice disorders. Aim of the present study was to identify and differentiate suitable surface FES patterns to activate internal laryngeal muscles. METHODS: Non-invasive FES was performed in a cohort of 17 elderly woman. Our user-customized electrical stimulation setup allowed us to deliver ten different stimulation patterns (rectangular and sawtooth shaped) with variation of frequency and amplitude. Stimulation outcome, i.e., vocal fold (VF) reaction, was continuously verified by transnasal endoscopy. RESULTS: Responses to FES using ten different stimulation patterns varied inter-individually. None of the stimulation parameter sets could elicit a VF reaction in all participants. CONCLUSION: Based on our findings we conclude that individual fitting is necessary when defining surface stimulation parameters. To overcome limitations of previous studies, devices with freely programmable patterns are required as shown here. Endoscopic control of VF reaction is absolutely essential to ensure effectiveness of the delivered patterns.
Assuntos
Terapia por Estimulação Elétrica , Músculos Laríngeos/fisiopatologia , Distúrbios da Voz , Idoso , Estimulação Elétrica/métodos , Terapia por Estimulação Elétrica/instrumentação , Terapia por Estimulação Elétrica/métodos , Eletrodos , Feminino , Humanos , Laringoscopia/métodos , Resultado do Tratamento , Prega Vocal/fisiopatologia , Distúrbios da Voz/fisiopatologia , Distúrbios da Voz/terapia , Qualidade da VozRESUMO
BACKGROUND: Neck discomfort and voice change are common complications after thyroidectomy. These symptoms might be due to damaged laryngeal nerves, intrinsic structures, or extralaryngeal muscles. They can also occur without injury to any structure as with wound adhesion after thyroidectomy. The objective of this study was to determine causes of neck discomfort and voice change after thyroidectomy and to evaluate the effect of wound massage on symptom relief. METHODS: Forty-five female patients who underwent total thyroidectomy were included (21 in the experimental group and 24 in the control group). Wound massage was used as an intervention to release surgical adhesion. After wound massage education, participants in the experimental group received wound massage from 4 to 12 weeks after thyroidectomy. Analysis was performed for both groups. RESULTS: No laryngeal pathology was found after thyroidectomy. The experimental group had significantly better recovery from surgical adhesion and subjective visual analog scale, voice impairment score, and swallowing impairment score (all P < .01) compared with the control group. Voice analysis results associated with laryngeal movement (speaking fundamental frequency, voice range profile maximum, voice range profile range) also indicated significant recovery (P < .01) in the experimental group. These results indicate that local adhesion after thyroidectomy might affect general movement of the larynx and that wound massage could help patients recover normal general movement of the larynx. CONCLUSION: Neck discomfort and voice change after thyroidectomy are related to local wound adhesion, possibly associated with impairment of laryngeal vertical movement. Release of wound adhesion could help patients recover from neck discomfort and voice changes after thyroidectomy.
Assuntos
Traumatismos do Nervo Laríngeo/terapia , Massagem/métodos , Complicações Pós-Operatórias/terapia , Ferida Cirúrgica/terapia , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/efeitos adversos , Estudos de Casos e Controles , Feminino , Humanos , Traumatismos do Nervo Laríngeo/etiologia , Traumatismos do Nervo Laríngeo/fisiopatologia , Laringoscopia/instrumentação , Laringoscopia/métodos , Pessoa de Meia-Idade , Pescoço/fisiopatologia , Pescoço/cirurgia , Cooperação do Paciente/estatística & dados numéricos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/fisiopatologia , Autocuidado/métodos , Ferida Cirúrgica/complicações , Ferida Cirúrgica/fisiopatologia , Tireoidectomia/instrumentação , Tireoidectomia/métodos , Aderências Teciduais/etiologia , Aderências Teciduais/terapia , Resultado do Tratamento , Prega Vocal/diagnóstico por imagem , Prega Vocal/fisiopatologia , Voz/fisiologiaRESUMO
Amyloidosis is a term that involves a group of diseases characterised by deposition of extracellular monoclonal light-chain fibrillar immunoglobulin aggregates in the body, including many organs, with the larynx among them. A case is presented of a 78 year-old man who was referred to our institution for strangulated umbilical hernia treatment. He suffered from progressive hoarseness and dysphagia for 5months. He had a history of primary laryngeal amyloidosis. Awake intubation was performed successful with the King Vision® video-laryngoscopy. Sedation was achieved using a remifentanil infusion and midazolam. Haemorrhagic lesions are caused by deposition of amyloid in and around vessels, resulting in increased vascular fragility. Therefore, anaesthetists should take care in intubating the tracheas of these patients.
Assuntos
Amiloidose/cirurgia , Intubação Intratraqueal/métodos , Doenças da Laringe/cirurgia , Laringoscopia/métodos , Idoso , Manuseio das Vias Aéreas , Amiloidose/complicações , Amiloidose/diagnóstico por imagem , Anestesia Local , Sedação Consciente , Emergências , Desenho de Equipamento , Hemorragia/etiologia , Hemorragia/prevenção & controle , Hérnia Umbilical/cirurgia , Herniorrafia , Humanos , Complicações Intraoperatórias/etiologia , Complicações Intraoperatórias/prevenção & controle , Doenças da Laringe/complicações , Doenças da Laringe/diagnóstico por imagem , MasculinoRESUMO
In unilateral vocal cord paralysis (UVCP), hoarseness is usually the leading symptom; however, the diminished airway might lead to breathing problems as well, especially with exertion. The application of the classic resection glottis enlarging or medialization procedures might shift the breathing and/or the voice to a worse condition. The non-destructive endoscopic arytenoid abduction lateropexy (EAAL) might be a solution for this problem. The aim of our study was to analyze the phonatory and respiratory outcomes of this treatment concept. The first year phoniatric [Jitter, Shimmer, harmonics-to-noise ratio (HNR), maximum phonation time (MPT), fundamental frequency (F 0), Voice Handicap Index (VHI), Dysphonia Severity Index (DSI), Global-Roughness-Breathiness scale (GRB)], peak inspiratory flow (PIF), and quality of life (QoL) were evaluated in ten UVCP patients treated by EAAL for dyspnea generally presented on exertion. PIF, Jitter, QoL, GRB, and VHI significantly improved. DSI, HNR, and MPT got non-significantly better. F 0 slightly increased in all patients, a mild deterioration of shimmer was observed. These results prove that improving respiratory function is not necessarily associated with a deterioration in voice quality. The EAAL provides a significant improvement in breathing and the vibratory parameters of the postoperative, more tensed and straightened vocal cords proved to be more advantageous than the original (para) median 'loose' position. The over-adduction of the contralateral side more or less compensates for the disadvantageous, more lateral position of the operated side. EAAL might be an alternative treatment for unilateral vocal cord paralysis associated with breathing problems.
Assuntos
Cartilagem Aritenoide/cirurgia , Dispneia , Rouquidão , Laringoplastia/métodos , Laringoscopia/métodos , Fonação , Complicações Pós-Operatórias , Qualidade de Vida , Paralisia das Pregas Vocais , Adulto , Dispneia/etiologia , Dispneia/cirurgia , Feminino , Rouquidão/diagnóstico , Rouquidão/etiologia , Rouquidão/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Recuperação de Função Fisiológica , Testes de Função Respiratória , Resultado do Tratamento , Paralisia das Pregas Vocais/complicações , Paralisia das Pregas Vocais/fisiopatologia , Paralisia das Pregas Vocais/psicologia , Paralisia das Pregas Vocais/cirurgia , Qualidade da VozRESUMO
Recent advancements in transnasal endoscopy enable a shift in diagnostic workup of lesions in the pharynx and larynx, from an examination with biopsy under general anesthesia to an office-based examination with flexible endoscopic biopsy under topical anesthesia. Procedural complications were evaluated to assess the safety of office-based flexible endoscopic biopsy in patients with benign and malignant laryngopharyngeal lesions. Patients who underwent flexible endoscopic biopsy from 2012 to 2016 were evaluated retrospectively. Complications were classified using the Clavien-Dindo classification of surgical complications. A total of 201 flexible endoscopic biopsies were performed in 187 patients. Two Clavien-Dindo grade I (laryngospasm and anterior epistaxis), one grade II (laryngeal bleeding), and one grade IIIb (laryngeal edema) complication were observed. The first complication was self-limiting and the other three required an intervention. All patients fully recovered without sequelae. Flexible endoscopic biopsy appears to be a safe office-based procedure for the diagnosis of benign and malignant laryngopharyngeal lesions.
Assuntos
Anestesia Local/métodos , Biópsia/métodos , Doenças da Laringe/diagnóstico , Laringoscopia/métodos , Laringe/patologia , Doenças Faríngeas/diagnóstico , Faringe/patologia , Idoso , Assistência Ambulatorial/métodos , Anestésicos Locais/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
The objective of the present study was to evaluate the effectiveness of the application of homeovox for the combined treatment of small vocal cord nodules and acute laryngitis in the professional voice users. A total of 40 subjects presenting with dysphonia were examined after they were divided into two study groups and two groups of comparison depending on the nosological form of the pathological condition. The subjects comprising the study groups were given traditional therapy in the combination with the intake of homeovox whereas the patients included in the two groups of comparison received the traditional treatment alone. The outcome of the treatment was evaluated on days 1, 5, and 10 after the initiation of therapy based on the analysis of the changes in the videoendostroboscopic picture of the larynx and the acoustic characteristics obtained by the computer-assisted analysis of the voice. The analysis of the results of the combined treatment has demonstrated the statistically significant differences in some acoustic parameters of the voice between the subjects with small vocal cord nodules and acute laryngitis belonging to the study groups and the groups of comparison. It is concluded that the introduction of homeovox in the combined treatment of the patients presenting with the small nodules in the vocal cords and acute catarrhal laryngitis accelerates the recovery of the acoustic characteristics of the voice within various periods after the onset of the treatment in comparison with the patients treated with the use of traditional therapy alone.
Assuntos
Disfonia , Materia Medica/administração & dosagem , Doenças Profissionais , Qualidade da Voz/efeitos dos fármacos , Adulto , Anti-Inflamatórios/administração & dosagem , Monitoramento de Medicamentos , Quimioterapia Combinada/métodos , Disfonia/diagnóstico , Disfonia/tratamento farmacológico , Disfonia/etiologia , Disfonia/fisiopatologia , Expectorantes/administração & dosagem , Feminino , Humanos , Laringoscopia/métodos , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/diagnóstico , Doenças Profissionais/tratamento farmacológico , Doenças Profissionais/etiologia , Doenças Profissionais/fisiopatologia , Resultado do TratamentoAssuntos
Anestesia Geral/métodos , Anestesia Local/métodos , Malformações Arteriovenosas/cirurgia , Síndrome do Hamartoma Múltiplo/cirurgia , Dor Pós-Operatória/tratamento farmacológico , Doenças Raras/cirurgia , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Analgesia Epidural/métodos , Anestesia Geral/instrumentação , Anestésicos Locais/administração & dosagem , Determinação da Pressão Arterial/métodos , Criança , Ecocardiografia , Endoscopia do Sistema Digestório/efeitos adversos , Síndrome do Hamartoma Múltiplo/diagnóstico por imagem , Humanos , Máscaras Laríngeas , Laringoscópios , Laringoscopia/instrumentação , Laringoscopia/métodos , Imageamento por Ressonância Magnética , Masculino , Monitorização Intraoperatória/métodos , Dor Pós-Operatória/etiologia , Doenças Raras/diagnóstico por imagem , Coxa da Perna/irrigação sanguínea , Coxa da Perna/cirurgiaRESUMO
Foreign bodies in the upper respiratory tract are one of the most difficult otolaryngological emergencies; leeches are a very rare foreign bodies in the world. We report the case of a 70-year-old man with no past medical history presenting with laryngeal dyspnea associated with low abundant paroxysmal hemoptysis. The patient underwent nasofibroscopy showing the presence of a living and mobile organism at the subglottic level evoking a leech. Extraction was carried out under local anesthesia using laryngoscope and Magill forceps. The presence of a leech as a foreign body in the upper respiratory tract should be suspected in patients with a recent history of consumption of non-potable water.
Assuntos
Corpos Estranhos/parasitologia , Hemoptise/parasitologia , Laringe/parasitologia , Sanguessugas , Idoso , Anestesia Local/métodos , Animais , Dispneia/etiologia , Corpos Estranhos/diagnóstico , Humanos , Laringoscopia/métodos , MasculinoRESUMO
Obstructive sleep apnea is one of the most common diseases in Western industrialized countries. A variety of conservative and surgical treatment options are available for its treatment. In recent years, selective upper airway stimulation (sUAS) has been shown to be effective and safe. Different biomarkers have been investigated as predictive clinical success factors in a number of clinical trials. Age does not matter in sUAS, as compared to its predictive role in other therapies. Weight seems to play a limited role, depending on drug-induced sleep endoscopy to rule out a complete concentric collapse with an increased body mass index. For surgical success and the related postoperative tongue motions, a nerve integrity monitoring methodology has been developed for predicting correct cuff placement. Postoperative sonography remains a promising method for the future assessment of predictive markers in sUAS.
Assuntos
Terapia por Estimulação Elétrica/métodos , Nervo Hipoglosso , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/terapia , Adulto , Fatores Etários , Idoso , Tratamento Conservador/métodos , Feminino , Humanos , Laringoscopia/métodos , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Polissonografia/métodos , Prognóstico , Medição de Risco , Índice de Gravidade de Doença , Apneia Obstrutiva do Sono/epidemiologia , Resultado do TratamentoRESUMO
Epidermolysis bullosa refers to a clinically and genetically heterogeneous group of inherited mucocutaneous diseases. Laryngotracheal lesions are momentous regarding the risk of sudden airway obstruction. The traditional treatment is tracheostomy. This case report highlights the advantages of minimally invasive interventions. A successful combined endoscopic management of a life-threatening respiratory crisis is presented in a 4-year-old child. Combined commissure stenosis with supraglottic spread was treated by CO2 laser dissection and bilateral endoscopic arytenoid abduction lateropexy, supplemented with mitomycin C application. Due to expectable less scarring, the combination of these modern methods may be an efficient solution in these vulnerable respiratory tracts.
Assuntos
Epidermólise Bolhosa/diagnóstico , Laringoscopia/métodos , Laringoestenose/cirurgia , Lasers de Gás/uso terapêutico , Alquilantes/administração & dosagem , Cartilagem Aritenoide/cirurgia , Cauterização/instrumentação , Pré-Escolar , Feminino , Humanos , Laringoestenose/diagnóstico , Laringe/patologia , Laringe/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos , Mitomicina/administração & dosagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND AND AIMS: Exercise-induced inspiratory symptoms (EIIS) have multiple causes, one of which is exercise-induced laryngeal obstruction (EILO). There is limited knowledge regarding EIIS in children, both in primary care practices and in pediatric asthma clinics. The aim of this study was to describe the feasibility of a diagnostic methodology and its results in a cohort of children with EIIS referred to our tertiary pediatric pulmonary center. METHODS: This study analyzed consecutively collected data in children from East Denmark and Greater Copenhagen referred during a 3½ years period. The continuous laryngoscopy exercise (CLE) test directly visualizes the larynx using a flexible laryngoscope during a maximal exercise test. A post-test questionnaire evaluated the subjective impact of the examination. RESULTS: The study included 60 children (37 girls/23 boys) with a mean age of 14 years (range 9-18). The feasibility of the CLE test was 98%; 18 children (35%) had EILO, while 33 children (61%) showed no abnormalities. Other laryngeal abnormalities were observed in three children before the exercise test. Asthma medication was successfully discontinued in 13 (72%) children with EILO. A significantly greater proportion of children shown to have EILO in the CLE test reported coping better with their EIIS than children with negative test (85% vs. 45%; P = 0.03). CONCLUSIONS: Continuous laryngoscopy during exercise is feasible and useful for identifying children with EILO. A correct diagnosis of EILO can help relieve patient anxiety, improve their coping with symptoms, and prevent unnecessary long-term and potentially harmful asthma treatments involving high-dose inhaled steroids. Pediatr Pulmonol. 2016;51:1200-1205. © 2016 Wiley Periodicals, Inc.
Assuntos
Obstrução das Vias Respiratórias/etiologia , Asma/etiologia , Teste de Esforço , Exercício Físico , Doenças da Laringe/etiologia , Laringe/fisiopatologia , Adolescente , Obstrução das Vias Respiratórias/diagnóstico , Obstrução das Vias Respiratórias/fisiopatologia , Asma/diagnóstico , Asma/fisiopatologia , Exercícios Respiratórios , Criança , Dinamarca , Feminino , Humanos , Doenças da Laringe/diagnóstico , Doenças da Laringe/fisiopatologia , Laringoscopia/métodos , Masculino , Instituições AcadêmicasRESUMO
BACKGROUND: Voice and swallowing impairments can impact on both quality of life and survival. Unilateral vocal fold paralysis (UVFP) as a result of distant metastasis can cause breathy voice and aspiration. The purpose of this study is to develop and evaluate a less invasive and effective alternative therapy for UVFP. METHODS: This was a retrospective review of prospectively enrolled patients at a tertiary referral center in Taiwan. Among a cohort of 177 patients who received intracordal hyaluronate injections, 2 had UVFP from distant metastasis and met the inclusion criteria. Vocal cord motion was recorded by videostroboscopy, and the normalized glottal gap area was measured. Voice quality, defined by speech language pathologists, and swallowing status were compared, and immediate complications after the injection were investigated. RESULTS: Two patients with UVFP with M1 lesions (both lung) accepted the procedure. The glottal gap area was significantly improved 1 month after in-office hyaluronate injection. Voice quality and aspiration were also improved. No immediate complications were noted in either patient. CONCLUSIONS: In-office intracordal hyaluronate injection is a safe and effective treatment for UVFP, providing a palliative method to help maintain the patient's voice and quality of life.
Assuntos
Hialuronoglucosaminidase/uso terapêutico , Neoplasias Laríngeas/complicações , Cuidados Paliativos/métodos , Paralisia das Pregas Vocais/tratamento farmacológico , Adulto , Idoso , Assistência Ambulatorial , Estudos de Coortes , Feminino , Seguimentos , Humanos , Injeções Intralesionais , Neoplasias Laríngeas/secundário , Neoplasias Laríngeas/cirurgia , Laringoplastia/métodos , Laringoscopia/métodos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos Retrospectivos , Medição de Risco , Taiwan , Centros de Atenção Terciária , Resultado do Tratamento , Paralisia das Pregas Vocais/fisiopatologiaRESUMO
BACKGROUND: Topical anesthesia is important for electronic flexible laryngoscopy (EFL) utilization. We hypothesized that oral dyclonine hydrochloride mucilage (ODHM) is superior to tetracaine spray (TS) in patients undergoing EFL examination. METHODS: This study included 932 patients randomized into either an ODHM or TS group, in which patients received either a single utilization of ODHM or TS administered via spray in three intervals. A 4.9 mm diameter flexible PENTAX-VNL-1570STK insertion tube placed into a Naso-Pharyngo-Laryngoscope (PENTAX Medical, Japan) was used in the procedure. Visual analogue scale (VAS) (0-10) was used to evaluate patient tolerance and procedure success by the operator, independently. Procedure time was also recorded. RESULTS: Both patients' and doctors' VAS scores were significantly higher in the ODHM group compared to the TS group. When subgroup analysis was made according to the procedure length (100 s), there was no significant difference in VAS between ODHM and TS groups in the short time procedure (≤100 s), while VAS in the ODHM group was higher compared to the TS in the long time procedure (>100 s), as assessed by both patients and doctors. CONCLUSION: A single use of ODHM seems to be superior to three doses of TS in patients undergoing EFL, specifically in procedures longer than 100seconds.