Epidemiological analysis of management of severe odontogenic infections before referral to the emergency department

Patients with severe odontogenic infections receive insufficient dental treatment before hospitalization - a retrospective cross-sectional study

OBJECTIVES

The aim was to provide an in-depth characterization of patients hospitalized with severe odontogenic infections (SOI), especially in relation to the origin of the infection. Furthermore, the aim was to generate an overview of which kind of treatment the patients had received before hospitalization and to analyze risk factors for prolonged length of hospital stay.

MATERIAL AND METHODS

The study was a retrospective cross-sectional study, which included patients hospitalized at the University Hospital of Copenhagen, Denmark, with SOI from November 2012 through 2019. Data were extracted from medical hospital records. Analysis was performed using the χ2 test, analysis of variance, multiple correspondence analysis (MCA), and logistic regression.

RESULTS

A total of 384 eligible patients were included. The most frequent origin of infection was apical periodontitis (46.9%), infection after tooth extraction (25.8%), multiple infectious foci (8.6%), and pericoronitis (6.0%). Significant differences in concomitant diseases (p = 0.017) were found between the groups of origin of infection. The MCA model showed little to no ability to generate an in-depth characterization of the group of patients. Eleven patients (2.9%) were treated with incision and drainage before hospitalization, and 131 patients (34.3%) received no kind of antibiotic before hospitalization.

CONCLUSION

The results indicate that clusters of variables could not be related to the origin of infection. In general, patients received insufficient treatment before hospitalization. Future studies should define risk factors for developing SOI and examine dental records of dental treatment before hospitalization.

CLINICAL RELEVANCE

To improve prehospital treatment with patients with SOI, general dental practitioners should treat the origin of the infection, attempt drainage, and optimize the prescription of antibiotics.

The Radiographic Characteristics of Mandibular Wisdom Teeth That Can Cause Severe Deep Neck Infection

PURPOSE

Mandibular wisdom teeth can occasionally cause infections, which can progress to severe deep neck infections (DNIs) including deep neck abscesses or necrotizing soft tissue infections, which are fatal. This study aimed to identify the radiographic characteristics of mandibular wisdom teeth that developed severe DNIs.

METHODS

This study included patients who were admitted for the treatment of severe mandibular wisdom tooth infection between July 2012 and June 2024 at a single center. Patient characteristics, clinical data, and radiographic findings were analyzed and compared between the severe DNI group and mild DNI group including patients with cellulitis or superficial abscess. P < 0.05 was considered significant.

RESULTS

Nineteen of 42 patients (45.2%) were included in the severe DNI group. The multivariate analysis showed that the highest odds ratio (OR) was for the presence of a radicular cyst (OR=17.7), followed by the presence of a dentigerous cyst (OR =14.5). The most common mandibular wisdom tooth with a dentigerous cyst in patients with severe DNIs was inverted according to Winter's classification and type IIIC in the Pell and Gregory classification.

CONCLUSION

Radiographic characteristics associated with severe DNIs included the presence of radicular and dentigerous cysts in the mandibular wisdom teeth. Especially in dentigerous cysts, deeply impacted teeth should be taken attention.

Epidemiology and Management Paradigm of Head and Neck Infections, Including COVID-19 Pandemic Period: A 10-Year Retrospective Study in a Maxillofacial Center of Cluj-Napoca

Background. The management of odontogenic infections varies across the globe. To shed light on the subject, this study delves into the practices of the Oral and Maxillofacial Department at Cluj-Napoca County Hospital. Material and Methods. This comprehensive retrospective analysis of 10 years of clinical experience covered a range of factors, including demographics, clinical and investigations factors, medical and surgical treatment approaches, and follow-up. Additionally, the study examined the change in trends over the course of the COVID-19 pandemic. Results. While head and neck infection occurrence had a decreasing trend before the COVID-19 pandemic, during the pandemic era the number of patients almost doubled. The infections were prevalent in the submandibular space, teeth being the prevalent cause. Young adults are prone to suffer from odontogenic infections. High levels of C reactive protein, ASA II-IV risk, and hepatic dysfunction indicated a longer time of hospitalization. The majority of antibiograms were negative, and the positive ones indicated Streptococcus and Staphylococcus species as prevalent pathogens. Extra- or intraoral surgical drainage and wide-spectrum antibiotics proved to be the workhorse for odontogenic infections. Conclusion. This study advances our understanding of oral and maxillofacial surgery and offers actionable strategies for improving patient outcomes in similar healthcare institutions worldwide.

Odontogenic-Related Head and Neck Infections: From Abscess to Mediastinitis: Our Experience, Limits, and Perspectives-A 5-Year Survey

BACKGROUND

Head and neck infections are commonly caused by affections with an odontogenic origin. Untreated or non-responsive to treatment odontogenic infections can cause severe consequences such as localized abscesses, deep neck infections (DNI), and mediastinitis, conditions where emergency procedures such as tracheostomy or cervicotomy could be needed.

METHODS

An epidemiological retrospective observational study was performed, and the objective of the investigation was to present a single-center 5-years retrospective analysis of all patients admitted to the emergency department of the hospital Policlinico Umberto I "Sapienza" with a diagnosis of odontogenic related head and neck infection, observing the epidemiological patterns, the management and the type of surgical procedure adopted to treat the affections.

RESULTS

Over a 5-year period, 376,940 patients entered the emergency room of Policlinico Umberto I, "Sapienza" University of Rome, for a total of 63,632 hospitalizations. A total of 6607 patients were registered with a diagnosis of odontogenic abscess (10.38%), 151 of the patients were hospitalized, 116 of them were surgically treated (76.8%), and 6 of them (3.9%) manifested critical conditions such as sepsis and mediastinitis.

CONCLUSIONS

Even today, despite the improvement of dental health education, dental affections can certainly lead to acute conditions, necessitating immediate surgical intervention.

Epidemiological Analysis and Management of Patients with Facial Space Infections of Odontogenic Origin: A Retrospective Evaluation of Two Years

Objective: Odontogenic infections are one of the most common pathologies in the oral and maxillofacial regions. The spread of odontogenic infections after unsuccessful or late treatment can lead to serious complications. The aim of this study is to examine the epidemiological features and treatment management of patients with odontogenic facial abscesses. Methods: This retrospective study included 88 patients with odontogenic facial area abscesses treated at Afyonkarahisar health sciences university, faculty of dentistry’s maxillofacial surgery clinic between 2019-2021. The socio-demographic, socio-economic characteristics and clinical examination findings of the patients and treatment methods for odontogenic abscess were analyzed comprehensively. Data were evaluated using SPSS-20 and the level of significance was set at p < .05. Results: In the two-year period between 2019 and 2021, 88 patients (44 male and 44 female, mean age was 39.72±16.42) were treated for diffuse facial infections of odontogenic origin. The most commonly involved area was the submandibular area (38.6%), the most affected tooth was mandibular 1st molar and mandibular 3rd molars (18.2%), and the most common cause was dental caries (65.90%). Incision and drainage were performed in half of the patients (36.4% intraoral, 13.6% extraoral). The most commonly used drugs were clindamycin (36.4%), amoxicillin-clavulanate, and ornidazole combination (27.3%). Conclusion: The results of this study confirm that odontogenic abscesses can heal without complications with timely and effective basic interventions such as incision and drainage. In this study, successful results were obtained with the parenteral clindamycin, and a combination of oral amoxicillin-clavulanate and ornidazole in the treatment of odontogenic abscesses.

Evolution of the treatment of severe odontogenic infections over 50 years: A comprehensive review

Objectives

Severe odontogenic infections remain a challenge for maxillofacial surgeons. The aim of this work is to review the literature to provide an update of knowledge on the topic.

Methods

A comprehensive review of articles in PubMed, Web of Science and Africa Journals Online was performed through searching for "severe odontogenic infections." No language restrictions were applied. Only articles pertaining to treatment options were retrieved. Articles from the past 50 years were included.

Results

A total of 84 articles from 39 countries worldwide were included. Severe odontogenic infections are not unique to low- and middle-income countries but also pose challenges in developed countries. Surgical management and antibiotic therapy for this type of infection is discussed. Some immunocompromised patients have high risks of complications and mortality rates. A world map of publications on the topic is provided.

Conclusions

Several important aspects of managing severe odontogenic infections are discussed. Predictors of severity in addition to recommended antibiotic choice have been debated. Diabetes mellitus is a poor predictor of the prognosis of odontogenic infections.

Oral and Maxillofacial Infections—A Bacterial and Clinical Cross-Section

The treatment of oral and maxillofacial infections is based on a recognized algorithm that may require modification under the influence of various local and systemic factors. The aim of this study was to present a comprehensive and microbiological profile of oral and maxillofacial infections, and explore possible correlations between the course of an infection and selected systemic factors based on the medical records of 329 patients affected by the disease. We identified most common clinical, demographic, bacterial, and laboratory parameters specific for these infections. There were statistically significant differences in Erythrocyte Sedimentation Rate, number of accompanying diseases, otalgia, dyspnea, and speech difficulties occurrence and neck space involvement between diabetic and non-diabetic patients. The duration of hospitalization and accompanying diseases correlated positively with the patient age and white blood cell count, and C-reactive protein value negatively correlated with age. The primary cause of infections, age, and comorbid diseases can modify the infection course and increase the risk of developing serious complications. It confirms the need for effective and targeted bacterial treatment in the early stages of infections. Age and general diseases are the most important systemic factors determining the infection symptoms and laboratory parameters assessing the severity of the inflammatory process.

Application of Rapid Digital Locating Technology in Emergency Treatment of Maxillofacial Space Infection

ABSTRACT

Space infection occurs commonly in the oral and maxillofacial region, and is usually caused by odontogenic infection, resulting in acute symptoms through the maxillofacial space. If timely, correct, and effective treatment is not provided, local infection may quickly spread through the maxillofacial space and cause serious consequences such as suffocation, intracranial infection, and chest infection. A 55-year-old man visited our hospital with obvious swelling and pain in the right maxillofacial region. Maxillofacial computed tomography images showed revealed obvious low-density shadows on the inner side of the right mandibular angle and the right neck. Unlike the usual presentation of maxillofacial space infection, no obvious flushing or fluctuation was seen in the patient's maxillofacial region due to the deep location of the infection. Blind puncture examination and incision exploration may cause unnecessary pain and trauma to the patient. Therefore, to accurately position the infection focus, the operator reconstructed the infection cavity in three-dimensional with digital technology. The puncture point and incision site were quickly determined by three-dimensional measurement and the use of the compass and straightedge construction method, thereby achieving free drainage with an accurate and minimally invasive incision. Following 1 week of routine flushing and dressing changes, the patient recovered and was discharged from hospital. To our knowledge, this is the first precise minimally invasive treatment of a maxillofacial space infection conducted with the aid of digital positioning technology.

Significant rise in neck infections progressing to descending necrotizing mediastinitis during the COVID-19 pandemic quarantine

To present five patients with DNM, who were treated during the first quarantine for Coronavirus disease 2019 (Covid-19). Five patients with DNM were treated in our department during the first lockdown. The mean age of the patients was 42,2 years and four were male. Two patients were immunocompromised. Repeated surgical drainage was performed in all patients, whereas four were also subjected to elective tracheostomy during their first operation. The mean hospitalization duration was 55,4 days and mortality was 40%. During the first lockdown for the Covid-19, a rise in the ratio of DNM cases to the overall incidence of cervicofacial infections was observed in our department. All patients with DNM were operated on an emergency basis and were subsequently admitted to the ICU. We consider the effect of the quarantine as a decisive factor for this escalation, because according to the department archives, there had not been any cases of DNM originating from a dental infection, for the past 5 years. Additionally, past studies from the same department reported no more than 6 cases over a 10 year period.

Five Predictors Affecting the Prognosis of Patients with Severe Odontogenic Infections

Background: Dental cellulitis management is no longer a simple procedure, as more and more patients are needing long-time hospitalization, several surgeries and intensive care follow-up. This prospective study seeks to highlight criteria that can split patients with severe odontogenic infection into two groups: those with simple evolution and those for whom complex management is necessary. Methods: In this observational study, all patients considered with a severe odontogenic infection (which necessitated hospital admission, intravenous antibiotics and general anaesthesia) were enrolled between January 2004 and December 2014 from Clermont-Ferrand University Hospital (France). They were split into two groups: those who needed one surgical intervention with tooth extraction and collection drainage combined with probabilistic antibiotic to treat infection and those who need several surgeries, intensive care unit follow-up or tracheotomy to achieve healing. Results: 653 patients were included, of which 611 (94%) had one surgery, 42 (6%) had more than one surgery before healing. Penicillin allergy (p < 0.001), psychiatric disorders (p = 0.005), oropharyngeal oedema (p = 0.008), floor oedema (p = 0.004), fever (p = 0.04) and trismus (p = 0.018) on admission were the most relevant predictors of complex evolution. A conditional inference tree (CTREE) illustrated the association of prognostic factors and the need of multiple surgery. Conclusions: Besides clinical symptoms of severity, complications of severe odontogenic infection are predicted by measurables and objectives criteria as penicillin allergy, mandibular molar, C-reactive protein level, psychiatric disorders and alcohol abuse. Their specific association potentialize the risks. IRB number: CE-CIC-GREN-12-08.

Cefazolin versus ampicillin/sulbactam as an empiric antibiosis in severe odontogenic neck infection descending from the lower jaw-retrospective analysis of 350 cases

OBJECTIVES

Odontogenic infections descending from the lower jaw may lead to severe health conditions. Commonly, a biphasic treatment of surgical drainage and antibiotic therapy is conducted. The choice of the administered empiric antibiotic agent remains debatable.

MATERIAL AND METHODS

Retrospectively, we analyzed 350 medical records of patients who were consecutively treated with odontogenic infections descending from the lower jaw. All patients received surgical drainage and either cefazolin or ampicillin/sulbactam as empiric antibiosis. In particular, the number of secondary operations, infectious parameters, and length of in-hospital stay were investigated.

RESULTS

The most frequently infected space was the perimandibular/buccal space for both groups followed by the submandibular space. Number of revision procedures, early recurrence, and length of stay presented no significant difference between both groups (p > 0.05). Inflammatory parameters (c-reactive protein, leukocytes) similarly decreased in both groups.

CONCLUSION

Cefazolin targets the majority of the pathogens detected in severe odontogenic neck infections descending from the lower jaw and reveals comparable results to AMP/S in regard to the inflammatory parameters and in-hospital stay.

CLINICAL RELEVANCE

Cefazolin is a feasible empiric antibiosis for odontogenic neck infections descending from the lower jaw if surgical drainage is performed.