Infección de los espacios profundos del cuello de origen dentario / Odontogenic deep neck infections

RESUMEN Antecedentes: los pacientes con infecciones cervicales pueden presentar cuadros de extrema gravedad que ponen en riesgo su vida. Parece increíble que en pleno siglo XXI alguien muera por la infección de una muela, pero es real. Objetivo: describir los resultados con el diagnóstico y tratamiento de una serie de pacientes con infecciones de los espacios profundos del cuello de origen dentario, y establecer criterios para su manejo. Material y métodos: se realizó un estudio descriptivo y retrospectivo a partir de los registros en nuestra base datos entre septiembre de 2006 y junio de 2022. Se incluyeron sólo pacientes con infecciones cervicales de origen dentario. Se evaluaron las variables demográficas, las relacionadas al origen de la complicación, el tratamiento realizado y la evolución de los pacientes. Resultados: la muestra quedó conformada por 499 pacientes, con promedio de edad de 29 años (12- 70); 288 (57.7%) eran hombres. Consultaron en forma tardía 269 (53,9%) y se automedicaron en forma inicial 271 pacientes (54.3%). La mayoría no había recibido tratamiento de la pieza dentaria en el centro de atención primaria. Se realizó tratamiento quirúrgico 267 casos (53.5%), y el resto pudo tratarse de forma conservadora. La evolución fue favorable en 497 pacientes (99.6 %), y dos fallecieron por mediastinitis. Conclusión: las infecciones odontógenas deben ser diagnosticadas y tratadas apropiadamente en forma precoz a fin de evitar cuadros de extrema gravedad. Las campañas de educación poblacional y la instrucción de los médicos/odontólogos de centros de atención primaria y servicios de guardia podría mejorar esta problemática.

ABSTRACT Background: Patients with deep infections may present with extremely serious and life-threatening conditions. It is unbelievable that someone could die from a molar infection in the 21st century, but it is real. Objective: The aim of the present study is to describe the diagnosis and treatment results of a series of patients with odontogenic deep neck infections, and to establish criteria for the management of these infections. Material and methods: We conducted a retrospective and descriptive study based on records from a database from September 2006 to June 2022. Only patients with odontogenic deep neck infections were included. The demographic variables, those related to the origin of the complication, the treatment performed, and the patients' progress were evaluated. Results: The sample was made up of 499 patients; mean age was 29 years (12-70) and 288 (57.7%) were men. Late visits and self-medication were recorded in 269 patients (53.9%) and 271 patients (54.3%), respectively. Most of them had not received treatment for the affected tooth at the primary healthcare center. Surgical treatment was performed in 267 cases (53.5%), and the rest were managed with conservative approach. The disease had a favorable course in 497 patients (99.6%) and two patients died of mediastinitis. Conclusion: Odontogenic infections should be adequately diagnosed and treated correctly and early to avoid extremely serious complications. Population-based educational campaigns and training for physicians and dentists working in primary care centers and emergency departments could improve this issue.

Diagnostic and therapeutic approaches in deep neck infections: an analysis of 74 consecutive patients / Abordagens diagnósticas e terapêuticas em infecções cervicais profundas: uma análise de 74 pacientes consecutivos

Abstract Introductıon: Deep neck infections are a group of diseases with serious complications and mortality, which can occur as a result of common diseases in the community and which have surgical and medical treatment options. Objectives: Patients ages, genders, complaints, physical examination findings, hospitalization complaints, history of antibiotic use before the application, additional diseases, radiological tests and analysis of examinations, type of treatment method, antibiotic agents selected in treatment, bacterial culture results, duration of hospitalization, complications, mortality rates were systematically recorded. In the study, anaerobic bacterial factors, which are difficult to produce in routine, were produced by considering special transport conditions and culture media. Methods: A total of 74 patients who were hospitalized in the Department of Otorhinolaryngology, University of Mersin, between 01.07.2016 and 01.07.2017 for deep neck infection were evaluated prospectively. The study included 37 female and 37 male patients. The ages of the patients ranged from 1 to 69 and the mean age was 31 years. Results: According to the analysis of the obtained data, there was a statistically significant relationship between the patients with additional diseases and the treatment modalities of the patients (p = 0.017). The surgical treatment rate was increased in this group of patients. In patients with a history of antibiotic use, it was found that patients in the pediatric group were in hospital longer in terms of length of stay compared to adults (p = 0.036). In adult patients who underwent surgery, the absorptive long axis was found to be longer in mm than in patients receiving isolated medical treatment (p = 0.008). Conclusions: Deep neck infections is a disease group that seriously concerns public health, with significant mortality and morbidity. Ensuring airway safety of patients should be the first intervention. Abscesses located lateral to the tonsil capsule may not drain adequately without concomitant tonsillectomy.

Resumo Introdução: As infecções cervicais profundas constituem um grupo de doenças com graves complicações e mortalidade, que podem ocorrer como resultado de doenças comuns na comunidade e que têm opções de tratamento médico e cirúrgico. Objetivo: Detectar bactérias anaeróbias e comparar a eficácia do tratamento médico-cirúrgico em diferentes faixas etárias. Método: Foram sistematicamente registrados idade dos pacientes, sexo, queixas, achados do exame físico, queixas na hospitalização, histórico de uso de antibióticos, doenças adicionais, exames radiológicos e análise dos exames, tipo de tratamento, agentes antibióticos selecionados no tratamento, resultados de cultura bacteriana, duração da hospitalização, complicações e taxas de mortalidade. No estudo, culturas bacterianas anaeróbias, difíceis de obter rotineiramente, mesmo considerando-se condições especiais de transporte e meios, foram obtidas. Foram avaliados prospectivamente 74 pacientes internados no Departamento de Otorrinolaringologia da Universidade de Mersin, entre 01.07.2016 e 07.07.2017, devido a infecção cervical profunda. O estudo incluiu 37 pacientes do sexo feminino e 37 do masculino. A idade dos pacientes variou de 1 a 69 anos e a média foi de 31. Resultados: De acordo com a análise dos dados obtidos, houve uma relação estatisticamente significante entre os pacientes com doenças adicionais e as modalidades de tratamento dos pacientes (p = 0,017). A taxa de tratamento cirúrgico foi maior nesse grupo de pacientes. Em pacientes com histórico de uso de antibióticos, verificou-se que aqueles do grupo pediátrico permaneceram mais tempo hospitalizados em comparação aos adultos (p = 0,036). Nos pacientes adultos submetidos à cirurgia, verificou-se que o eixo longo absortivo era mais longo em mm do que nos pacientes que receberam tratamento médico isolado (p = 0,008). Conclusão: As infecções cervicais profundas constituem um grupo de doenças que são preocupantes na saúde pública, com sua mortalidade e morbidade. Garantir a segurança das vias aéreas dos pacientes deve ser a primeira intervenção. Os abscessos localizados lateralmente à cápsula tonsilar podem não apresentar drenagem sem a tonsilectomia.

Peritonsillar and deep neck infections: a review of 330 cases / Infecções peritonsilares e cervicais profundas: revisão de 330 casos

Abstract Introduction: Deep neck infections are defined as suppurative infectious processes of deep visceral spaces of the neck. Objective: The aim of this study is to review different factors that may influence peritonsillar and deep neck infections and may play a role as bad prognosis predictors. Methods: We present a retrospective study of 330 patients with deep neck infections and peritonsillar infections who were admitted between January 2005 and December 2015 in a tertiary referral hospital. Statistical analysis of comorbidities, diagnostic and therapeutic aspects was performed with Excel and SPSS. Results: There has been an increase in incidence of peritonsilar and deep neck infections. Systemic comorbidities such as diabetes or hepatopathy are bad prognosis factors. The most common pathogen was S. viridans (32.1% of positive cultures). 100% of the patients received antibiotics and corticosteroids, 74.24% needed surgical treatment. The most common complications were mediastinitis (1.2%) and airway obstruction (0.9%). Conclusion: Systemic comorbidities are bad prognosis predictors. Nowadays mortality has decreased thanks to multidisciplinary attention and improvements in diagnosis and treatment.

Resumo Introdução: Infecções cervicais profundas são definidas como processos infecciosos supurativos dos espaços viscerais profundos do pescoço. Objetivo: Analisar diferentes fatores que podem influenciar as infecções peritonsilares e cervicais profundas que podem desempenhar um papel como preditores de mau prognóstico. Método: Apresentamos um estudo retrospectivo de 330 pacientes portadores de infecções cervicais profundas e de infecções peritonsilares admitidos entre janeiro de 2005 e dezembro de 2015 em um hospital terciário de referência. A análise estatística de comorbidades, aspectos diagnósticos e terapêuticos foi realizada utilizando-se os programas Excel e o SPSS. Resultados: Houve um aumento na incidência de infecções peritonsilares e infecções cervicais profundas. Comorbidades sistêmicas como diabetes ou doença hepática são fatores de mau prognóstico. O patógeno mais comum foi S. viridans (32,1% das culturas positivas). 100% dos pacientes receberam antibióticos e corticosteroides, e 74,24% necessitaram de tratamento cirúrgico. As complicações mais comuns foram mediastinite (1,2%) e obstrução das vias aéreas (0,9%). Conclusão: Comorbidades sistêmicas são preditores de mau prognóstico. Atualmente, a mortalidade diminuiu graças ao cuidado multidisciplinar e melhorias no diagnóstico e tratamento.

Retrospective Clinical Review of Deep Neck Infections (abscesses)

PURPOSE: This study was performed to review our experience with deep neck infections (DNI) in an emergency center. METHODS: Over a 60-month period, 32 consecutive patients with DNI were included in the study. Variables included in the data analysis were age, sex, clinical symptoms and signs, and laboratory findings on initial presentation. Both DNI and NDNI (Non-deep neck infections; acute tonsillitis, acute oropharyngitis) groups were examined clinically, and blood samples were taken and studied for several parameters associated with infection, including C-reactive protein levels; the findings were analyzed statistically for differences between the groups. RESULTS: A retrospective review was conducted of 32 patients with deep neck infections. Based on clinical and radiologic findings, these patients were categorized as retropharyngeal space, parapharyngeal space, sublingual space, submandibular space, or multiple space. The most common symptoms were fever (78%) and sore throat (53%), followed by dysphagia (47%), trismus (38%), and neck swelling (31%). No particular background variables were associated with DNI; however, a particularly high CRP level on admission was found to be associated with DNI (p<0.05). CONCLUSION: We should distinguish deep neck infections from non deep neck infections in the emergency department. This study showed that determination of the CRP level may be useful in making a clinical diagnosis of deep neck infections.