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Importance: Surgeons treating facial paralysis with reanimation surgery measure the outcomes of surgery and adjust treatment to each patient's needs. Our objective is to review the current subjective facial paralysis assessment tools and the emerging computer-based objective analysis, which may involve artificial intelligence. Observations: In recent years, many new automated approaches to outcome measurement in facial reanimation surgery have been developed. Most of these tools utilize artificial intelligence to analyze emotional expression and symmetry of facial landmarks. Other tools have provided automated approaches to existing clinician-guided scales. Conclusions: Newly developed computer-based tools using artificial intelligence have been developed to both improve existing clinician-graded scales and provide new approaches to facial symmetry and emotional expressivity analysis.
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Parálisis Facial , Procedimientos de Cirugía Plástica , Cirujanos , Humanos , Parálisis Facial/cirugía , Inteligencia Artificial , Cara/cirugíaRESUMEN
OBJECTIVE: In primary parotid gland malignancies, the incidence of level-specific cervical lymph node metastasis in clinically node-positive necks remains unclear. This study aimed to determine the incidence of level-specific cervical node metastasis in clinically node-negative (cN0) and node-positive (cN+) patients who presented with primary parotid malignancies. DATA SOURCES: Electronic databases (MEDLINE, EMBASE, PubMed, Cochrane). REVIEW METHODS: Random-effects meta-analysis was used to calculate pooled estimate incidence of level-specific nodal metastasis for parotid malignancies with 95% confidence intervals (CIs). Subgroup analyses of cN0 and cN+ were performed. RESULTS: Thirteen publications consisting of 818 patients were included. The overall incidence of cervical nodal involvement in all neck dissections was 47% (95% CI, 31%-63%). Among those who were cN+, the incidence of nodal positivity was 89% (95% CI, 75%-98%). Those who were cN0 had an incidence of 32% (95% CI, 14%-53%). In cN+ patients, the incidence of nodal metastasis was high at all levels (level I 33%, level II 73%, level III 48%, level IV 39%, and level V 37%). In cN0 patients, the incidence of nodal metastasis was highest at levels II (28%) and III (11%). CONCLUSION: For primary parotid malignancies, the incidence of occult metastases was 32% compared to 89% in a clinically positive neck. It is recommended that individuals with a primary parotid malignancy requiring elective treatment of the neck have a selective neck dissection which involves levels II to III, with the inclusion of level IV based on clinical judgment. Those undergoing a therapeutic neck dissection should undergo a comprehensive neck dissection (levels I-V).
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Carcinoma , Neoplasias de la Parótida , Humanos , Neoplasias de la Parótida/patología , Glándula Parótida/cirugía , Incidencia , Estudios Retrospectivos , Carcinoma/patología , Disección del Cuello , Ganglios Linfáticos/patología , Estadificación de NeoplasiasRESUMEN
The purpose of this study was to determine the relationship of early and delayed tracheostomy decannulation protocols on the length of stay, time to oral feeding and incidence of postoperative complications in patients undergoing microvascular reconstruction for oral cancer. A review of all patients who underwent surgical management of oral squamous cell carcinoma (OSCC) over the study period from 01/07/2017 to 31/06/2021 was performed. Patients who underwent elective tracheostomy as part of their microvascular reconstruction were included. Two cohorts were identified based on distinct postoperative tracheostomy decannulation protocols; early (Within 7 days) and delayed (≥7 days). Time to oral feeding, length of stay and complication rates was determined for both groups for statistical analysis. A total of 103 patients with OSCC were included in the study. The overall complication rate was 35.9% and were more likely in node positive patients (53.7% vs 23.2%; p = 0.003) and in cases where the geniohyoid muscle complex was disrupted during tumour resection (66.7% vs 31.9%; p = 0.026). Early decannulation was significantly associated with shorter length of hospital stay (10 days vs 15 days) and earlier removal of nasogastric feeding tubes (7 vs 10 days). There was no difference in the overall complication rate between the two groups (33.3% vs 37.5%; p = 0.833). Early decannulation in appropriately selected patients is recommended as it significantly reduces the length of hospital stay and aids in early resumption of oral intake. Furthermore, this approach is not associated with increased rates of complications.
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Carcinoma de Células Escamosas , Neoplasias de la Boca , Humanos , Carcinoma de Células Escamosas/cirugía , Tiempo de Internación , Neoplasias de la Boca/cirugía , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Estudios Retrospectivos , Traqueostomía/métodosRESUMEN
Introduction: Restoration of spontaneous smiling is a key goal in facial reanimation. A major obstacle to quantifying recovery of spontaneous smiling is the current lack of a uniform and objective means of smile quantification. Objective: To compare the facial movements during smiling in patients with facial paralysis as measured by an automated application and human observers. Methods: Video recordings of 25 patients with unilateral facial palsy (FP) watching humorous videos were utilized. Application-derived smile timestamping was compared with manual observer interpretation. Internal reliability of measurements was evaluated through a test-retest approach. Results: Application-derived smile identification demonstrated almost perfect agreement with manual interpretation (kappa 0.861, p < 0.001). There was no statistically significant difference in mean number of smiles between detection method (p = 0.354). Automated smile identification demonstrated a high degree of specificity (95.4%), accuracy (93.1%), positive-predictive value (94.7%), and negative-predictive value (91.8%). This method demonstrated a high degree of reliability (kappa 0.864, p < 0.01). Conclusion: The novel "SmileCheck" mobile phone application performed accurate and reliable smile quantification in FP patients in comparison with manual observation.
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Parálisis Facial , Aplicaciones Móviles , Humanos , Sonrisa , Parálisis Facial/diagnóstico , Reproducibilidad de los Resultados , Expresión FacialRESUMEN
Tranexamic acid (TXA) is an anti-fibrinolytic agent which has been proven beneficial in multiple surgical specialties where significant bleeding can occur. Whilst it has been widely available for over 40 years its use within Otorhinolaryngology is still limited. Operations in Otorhinolaryngology are particularly varied with some such as tonsillectomy having the potential for significant life threatening bleeding. Other operations are performed within small confined surgical fields and even small amounts of bleeding can significantly detriment surgical field and increase technical difficulty and operative time. This review evaluated the current literature on the benefits of tranexamic acid within the field of Otorhinolaryngology and Head and Neck Surgery. Overall TXA was demonstrated to be a safe drug with no major adverse effects including thromboembolic events reported in any study. It has been shown to be of particular benefit in rhinology by improving surgical field, reducing operative time and reducing postoperative swelling and ecchymosis. The benefit in tonsillectomy is less clear and further studies are required to evaluate its potential use in the reduction of post tonsillectomy haemorrhage rates.
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Bell's palsy during pregnancy and the immediate post-partum period represents a unique clinical entity requiring an individualised management approach. Whilst the exact link between Bell's palsy and pregnancy is still unclear, the majority of cases occur in the third trimester and immediate post-partum period. These patients have been demonstrated to experience worse long term outcomes and are less likely to receive early corticosteroid therapy. This review suggests a contemporary management algorithm to ensure that these patients receive early therapy that is safe for the patient and foetus and meets the unique physical needs of the expecting or new mother.
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Parálisis de Bell/diagnóstico , Parálisis de Bell/terapia , Glucocorticoides/administración & dosificación , Periodo Posparto , Prednisolona/administración & dosificación , Complicaciones del Embarazo/diagnóstico , Complicaciones del Embarazo/terapia , Adulto , Antivirales/administración & dosificación , Biosimilares Farmacéuticos , Diagnóstico Precoz , Femenino , Humanos , Imagen por Resonancia Magnética , Procedimientos Quirúrgicos Oftalmológicos , Modalidades de Fisioterapia , Embarazo , Rehabilitación Psiquiátrica , Seguridad , Factores de Tiempo , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
BACKGROUND: Laryngectomy remains a common operation in head and neck units. The operation holds significant risk of post-operative morbidity including swallowing dysfunction. The most significant post-operative concern is the formation of a pharyngocutaneous fistula [PCF], the reported incidence of which is between 3% and 65%. The purpose of this systematic review and meta-analysis was to assess the safety of initiating early oral feeding following laryngectomy and the risk of PCF formation. METHODS: A literature search was conducted through online databases: MEDLINE, EMBASE and PubMed. Eligible studies were included which contained cohorts of patients who had undergone laryngectomy, with early oral feeding commencing within seven days compared to late oral feeding. The primary outcome assessed was the incidence of PCF. Studies were excluded if cohorts had not included laryngectomy or if no comment was made on PCF formation. Meta-analysis was used to examine associations between oral feeding and PCF formation using Fixed Effect models. RESULTS: Twelve studies and 1883 patients were included after systematic review. Six studies were non-interventional whereas the remaining were randomized clinical trials. Exposure included those with early oral feeding (before seven days) or late feeding oral feeding (after seven days) and the outcome assessed was the risk of PCF formation. Results from observational studies showed a higher risk of PCF formation for early feeders compared to late feeders [RR = 1.56, 95% CI: 1.15, 2.11]. Higher risk was also observed for RCT but was not significant [RR = 1.40, 95% CI: 0.85, 2.30]. Overall, there was a 50% greater risk of PCF formation for early oral feeding compared to late oral feeding [RR = 1.51, 95% CI: 1.17, 1.96]. CONCLUSION: While early oral feeding can reduce post-laryngectomy patients' hospital stay and improve psychological wellbeing, there is a significant relative risk of PCF development within this group. However, this must be taken in context of the significant heterogeneity that exists within the literature.
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Fístula Cutánea/epidemiología , Nutrición Enteral/efectos adversos , Nutrición Enteral/métodos , Fístula/epidemiología , Laringectomía/efectos adversos , Enfermedades Faríngeas/epidemiología , Complicaciones Posoperatorias/epidemiología , Fístula Cutánea/etiología , Femenino , Fístula/etiología , Humanos , Masculino , Enfermedades Faríngeas/etiología , Complicaciones Posoperatorias/etiología , Riesgo , Factores de TiempoRESUMEN
OBJECTIVES: To review the current literature for the efficacy of botulinum toxin therapy to improve quality of life in patients with facial palsy. METHODS: A comprehensive systematic literature search was performed of the Medline, EMBase, PubMed and Cochrane Library databases. The population of interest was patients with facial palsy and the intervention of interest was botulinum toxin injection. The primary outcome of this review was quality of life outcomes before and after treatment. RESULTS: Six studies were included for review. Outcome data were not amenable to meta-analysis due to the heterogeneity of outcome measures. There was an overall trend towards improvement in quality of life after botulinum toxin therapy with the majority of studies demonstrating a statistically significant benefit. The aspects of life in which patients saw benefit varied amongst studies. No patient factors were identified to predict which sub-cohort would likely have the greatest benefit from therapy. Two studies reported adverse effects to be common however minor in nature. CONCLUSION: This review presents contemporary evidence that botulinum toxin is of benefit to the quality of life of patients with facial palsy. Additional larger randomised control trials would aid clinicians in quantifying the benefit of such therapies for patients with facial palsy. 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 .