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BACKGROUND: Lemierre's syndrome is a fatal and rare disease that is typically characterized by oropharyngeal infection and internal jugular vein thrombosis. Timely institution of appropriate antibiotics is the standard treatment. CASE PRESENTATION: The authors report a case of Lemierre's syndrome. A 67-year-old male patient of Han ethnicity in China suffered from a large inflammatory neck mass involving left internal jugular vein thrombosis diagnosed as Lemierre's syndrome and finally cured by surgical treatment. In addition, a literature review was carried out through PubMed using the terms "Lemierre's syndrome/disease and review, meta-analysis or retrospective study" and "Lemierre's syndrome/disease and internal jugular vein". This search yielded six articles that recorded surgical methods such as drainage, craniotomy, tooth extraction, and ligation of the occluded vein to give clinicians more ideas about the treatment of the Lemierre's syndrome. CONCLUSION: This is the first review to summarize the conditions under which surgical treatment are conducted. Additionally, this is the first report of such a large inflammatory neck mass that was completely cured by surgical resection and internal jugular vein ligation. The authors also offer several conclusions regarding surgical intervention in Lemierre's syndrome for the first time.
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Venas Yugulares , Síndrome de Lemierre , Humanos , Síndrome de Lemierre/cirugía , Síndrome de Lemierre/diagnóstico , Síndrome de Lemierre/tratamiento farmacológico , Masculino , Venas Yugulares/cirugía , Anciano , Resultado del Tratamiento , Ligadura , Antibacterianos/uso terapéutico , Drenaje , Tomografía Computarizada por Rayos X , Trombosis de la Vena/cirugíaRESUMEN
BACKGROUND: Head and neck infections (HNI) associated with multidrug resistance (MDR) offer several health issues on a global scale due to inaccurate diagnosis. OBJECTIVES: This study aimed to identify the bacteria and Candidal isolates and implement the silver nanoparticles green synthesized with leaf extract of Coccinia grandis (Cg-AgNPs) as a therapeutic approach against HNI pathogens. METHODS: The Cg-AgNPs were characterized by the UV-visible spectrophotometer, FT-IR analysis, Zeta particle size, Zeta potential, and field emission scanning electron microscope (FESEM) analysis to validate the synthesis of nanoparticles. Additionally, the antimicrobial activity of Cg-AgNPs was presented by the zone of inhibition (ZOI), minimum inhibitory concentration (MIC), minimum bactericidal/fungicidal concentration (MBC/MFC), and antibiofilm assay. Moreover, the cell wall rupture assay was visualized on SEM for the morphological study of antimicrobial activities, and the in-vivo toxicity was performed in a swiss mice model to evaluate the impact of Cg-AgNPs on various biological parameters. RESULTS: Different bacterial strains (Staphylococcus aureus, Acinetobacter baumannii, Klebsiella pneumoniae, and Pseudomonas aeruginosa) and Candida sp. (Candida albicans, Candida tropicalis, Candida orthopsilosis, and Candida glabrata) were identified. The MIC, MBC, and antibiofilm potential of Cg-AgNPs were found to be highest against A. baumannii: 1.25 µg/ml, 5 µg/ml, and 85.01±5.19% respectively. However, C. albicans and C. orthopsilosis revealed 23mm and 21mm of ZOI. Subsequently, the micromorphology of the cell wall rupture assay confirmed the efficacy of Cg-AgNPs, and no significant alterations were seen in biochemical and hematological parameters on the swiss mice model in both acute and subacute toxicity studies. CONCLUSION: The green synthesized Cg-AgNPs have multifunctional activities like antibacterial, anticandidal, and antibiofilm activity with no toxicity and can be introduced against the HNI pathogens.
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OBJECTIVE: Necrotizing soft-tissue infection (NSTI) in the head and neck area may develop from odontogenic infections. The aim of this study was to characterize patients with NSTI in the head and neck with odontogenic origin in a well-defined prospectively collected cohort. MATERIAL AND METHODS: Patients with NSTI in the head and neck, hospitalized between 2013 and 2017 at Copenhagen University Hospital and registered in the Scandinavian INFECT database were included. Medical records of identified patients and from the INFECT database were screened for a defined set of data including the primary focus of infection, comorbidities, predisposing factors, clinical and radiographic diagnostics, course of treatment, and treatment outcome. RESULTS: Thirty-five patients with NSTI in the head and neck area were included in the study. A total of 54% had odontogenic origin, primarily from mandibular molars, and 94% had radiographic signs of infectious oral conditions. Overall, comorbidities were reported in 51% with cardiovascular disease being the most prevalent. In 20%, no comorbidities or predisposing conditions could be identified. The overall 30-day mortality rate was 9%. CONCLUSIONS: More than half of NSTI cases in the head and neck region had an odontogenic origin, and special attention should be paid to infections related to mandibular molars.
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Fascitis Necrotizante , Infecciones de los Tejidos Blandos , Humanos , Infecciones de los Tejidos Blandos/diagnóstico , Infecciones de los Tejidos Blandos/terapia , Fascitis Necrotizante/diagnóstico , Fascitis Necrotizante/terapia , Estudios Retrospectivos , Cuello , Resultado del TratamientoRESUMEN
PURPOSE: Some patients require additional imaging following ultrasound (US) to definitively diagnose a peritonsillar abscess (PTA), delaying intervention and disease resolution. We seek to evaluate patient characteristics which may predispose to a secondary imaging requirement to diagnose PTA, in order to better understand ultrasound limitations and predict who will require additional studies. MATERIALS AND METHODS: Retrospective chart review of patients with an US for suspected PTA between July 2017 and July 2020. Patient age, weight, and clinical characteristics, such as pain, trismus, and reduced neck range of motion (ROM) were collected. The need for additional imaging, subsequent surgical intervention, and hospital length of stay (LOS) were also recorded. RESULTS: Of 411 qualifying patients, 73 underwent additional imaging. Patients who required additional imaging were younger (9.8 vs 11.3 years, p = 0.026) and more likely to have decreased neck ROM (17.8 vs 5.3 %, p = 0.001). Surgical intervention was performed more commonly (27.4 vs 14.8 %, p = 0.015) and hospital LOS was longer (24.0 vs 5.0 h, p < 0.001) in those with secondary imaging. CONCLUSIONS: Specific patient characteristics, such as younger age and decreased neck range of motion, are associated with a higher need for additional imaging. Additionally, the need for additional imaging is associated with a longer hospital LOS and increased likelihood of surgical intervention. Nearly 18 % of patients who underwent US evaluation of PTA required secondary imaging. Although transcervical US remains an excellent tool for diagnosing PTA, this data supports the utility of secondary imaging in certain instances.
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Absceso Peritonsilar , Humanos , Niño , Absceso Peritonsilar/diagnóstico por imagen , Absceso Peritonsilar/cirugía , Estudios Retrospectivos , Ultrasonografía , Tiempo de Internación , Cuello/diagnóstico por imagen , Drenaje/métodosRESUMEN
OBJECTIVE: We aimed to investigate the value of individual laboratory tests and combinations of tests for predicting disease severity. METHODS: We retrospectively reviewed 62 patients with space infections in the oral and maxillofacial head and neck regions. Patients were divided into three groups according to severity. Laboratory tests associated with disease severity were identified. RESULTS: As the severity of infection increased, leukocytes, neutrophils, C-reactive protein (CRP), procalcitonin (PCT), soluble interleukin receptor (sILR) 2, IL6, and creatinine (CR) increased. In the ROC analysis of group 1 (moderate infection) versus group 2 (severe infection), the area under the curve (AUC) values for leukocytes (AUC = 0.724), neutrophils (AUC = 0.714), PCT (AUC = 0.762) and a combination of the 3 tests (AUC = 0.768) suggested a strong predictive value. Furthermore, in the ROC analysis of group 2 (severe infection) versus group 3 (extremely severe infection), the AUC values for CRP (AUC = 0.84), PCT (AUC = 0.799), sIL2R (AUC = 0.937), IL6 (AUC = 0.863) and a combination of the four tests (AUC = 0.943) suggested a strong predictive value. CONCLUSIONS: Leukocytes, neutrophils, and PCT were associated with multispace infection and high severity. CRP, PCT, sIL2R, and/or IL6 were associated with extremely severe infections occurring in the oral and maxillofacial head and neck regions.
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When head and neck infection is suspected, appropriate imaging contributes to treatment decisions and prognosis. While contrast-enhanced CT is the standard imaging modality for evaluating head and neck infections, MRI can better characterize the skull base, intracranial involvement, and osteomyelitis, implying that these are complementary techniques for a comprehensive assessment. Both CT and MRI are useful in the evaluation of abscesses and thrombophlebitis, while MRI is especially useful in the evaluation of intracranial inflammatory spread/abscess formation, differentiation of abscess from other conditions, evaluation of the presence and activity of inflammation and osteomyelitis, evaluation of mastoid extension in middle ear cholesteatoma, and evaluation of facial neuritis and labyrinthitis. Apparent diffusion coefficient derived from diffusion-weighted imaging is useful for differential diagnosis and treatment response of head and neck infections in various anatomical sites. Dynamic contrast-enhanced MRI perfusion may be useful in assessing the activity of skull base osteomyelitis. MR bone imaging may be of additional value in evaluating bony structures of the skull base and jaw. Dual-energy CT is helpful in reducing metal artifacts, evaluating deep neck abscess, and detecting salivary stones. Subtraction CT techniques are used to detect progressive bone-destructive changes and to reduce dental amalgam artifacts. This article provides a region-based approach to the imaging evaluation of head and neck infections, using both conventional and advanced imaging techniques.
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Neoplasias de Cabeza y Cuello , Osteomielitis , Humanos , Absceso , Imagen por Resonancia Magnética/métodos , Imagen de Difusión por Resonancia Magnética/métodos , Cabeza/diagnóstico por imagenRESUMEN
Dermoid cysts are benign masses of embryologic origin that can present in various anatomical locations throughout the human body. This article presents the case of a 30-year-old male who presented to our emergency department with complaints of tongue swelling accompanied by worsening dysphagia and dysphonia in the context of a chronic, midline mass in the floor of the mouth. Computed tomography (CT) imaging and surgical pathology of the mass ultimately revealed findings consistent with a dermoid cyst causing inferior displacement of the mylohyoid muscle. Initial management consisted of bedside drainage to temporize the airway, with marsupialization and in-office follow-up. Definitive treatment was achieved with surgical excision at a later date.
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Purpose: To compare the length of hospital stay (LHS) and complications between minifacelift (MFL) and modified Blair incisions (MBI) for adult patients undergoing parotid abscess drainage (PAD). Materials and methods: A retrospective cohort study design was utilized comprising 2 groups of healthy adult patients (American Society of Anesthesiology [ASA] status I-II) who underwent PAD during a 7-year interval. The primary predictor variable was incision type (MFL vs. MBI). The primary outcomes were LHS and adverse complications resulting from the incision type. Other study variables were grouped into demographic, clinical, microbiological, and therapeutic categories. Difference in the cohort characteristics were analyzed using appropriate descriptive and uni- and bivariate statistics. Multivariate logistic regression was used to measure the effect of the incision type had on the LHS and adverse complication rates. Results: The sample included 120 subjects (50% females) with a mean age of 41.7±18.3 years. Patients in the MFL group were hospitalized for 8.2±7.7 days, and the other group stayed in the hospital for 10.2±8 days (adjusted odd ratio [OR] 1.19, 95% confidence interval [95% CI] 0.52 to 2.7; p=0.8). In comparison with MBI, MFL did not significantly increase complication risks in term of facial paralysis (adjusted OR 0.93, 95% CI 0.06 to 15.29; p=1.0) and necessity of re-operation (adjusted OR 0.61, 95% CI 0.1 to 3.8; p=0.7). Conclusion: Given no different LHS and complication risks, MFL can replace MBI for ASA I-II adult patients undergoing PAD.
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Dental infections are a common presentation in the emergency department (ED). To help guide clinical management for these infections, the radiologist must be familiar with the anatomy of the oral cavity and neighboring structures, the range of appearance of dental infections, and the routes along which they may spread. Computed tomography (CT) is often performed when severe dental infections are suspected. This pictorial essay reviews the anatomy pertinent to the imaging evaluation of dental infections and depicts a spectrum of pathology that may be encountered, ranging from simple dentoalveolar infections to complex multispatial infections.
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Servicio de Urgencia en Hospital , Tomografía Computarizada por Rayos X , HumanosRESUMEN
BACKGROUND: Odontogenic cellulitis are frequent infections of the head and neck fascial spaces that can sometimes spread and be life-threatening, requiring urgent hospitalization. Early diagnosis of facial cellulitis with diffuse inflammatory process is crucial in patient management but not always obvious in the field. Medical infrared thermography (MIT) is a noninvasive tool increasingly used to evaluate skin temperature maps and delineate inflammatory lesions. OBJECTIVE: The aim of this work was to evaluate the use of MIT to improve the clinical examination of patients with facial cellulitis. METHODS: Image processing work was carried out to highlight the thermal gradient resulting from inflammation linked to infection, in 2 patients with facial cellulitis. RESULTS: In real-time, MIT allowed to precisely locate the inflammatory focus linked to cellulitis with no propagation to danger areas such as infraorbital space or around pharyngeal axis. CONCLUSION: Here, we show the first cases using MIT as a powerful complementary tool in the clinical evaluation of patients with facial cellulitis. SIGNIFICANCE: This technology could help optimize the hospitalization decision through a facilitated assessment of infection spread in head and neck tissues and helping to incision for drainage.
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OBJECTIVE: Vancomycin is often empirically used in the management of head and neck infections (HNIs) in children. The objective of this study was to determine the utility of Staphylococcus aureus (SA) nasal PCR to facilitate de-escalation of vancomycin for pediatric HNIs. METHODS: This was a single-center, retrospective cohort study of pediatric patients who received empiric intravenous vancomycin for a diagnosis of HNIs between January 2010 and December 2019. Subjects were excluded if they met any of the following: confirmed/suspected coinfection of another site, dialysis, immunocompromised status, admission to the NICU, alternative diagnosis that did not require antibiotics, or readmission for HNIs within 30 days of previous admission. The primary outcome was time to de-escalation of vancomycin. Total duration of antibiotics, treatment failure, hospital length of stay (LOS), and incidence of acute kidney injury (AKI) were also assessed. RESULTS: Of the 575 patients identified, 124 patients received an SA nasal PCR. The median time to de-escalation was 39.5 hours in those patients compared with 53.7 hours in patients who did not have a SA nasal PCR (p = 0.002). No difference was noted in total duration of all methicillin-resistant Staphylococcus aureus antibiotics, hospital LOS, treatment failure, and AKI. CONCLUSIONS: In a large cohort of pediatric patients with HNIs, those who underwent testing with an SA nasal PCR spent less time receiving intravenous vancomycin, although their LOS was not significantly reduced. Further investigation is needed to better define the role of SA nasal PCRs in determining antibiotic therapy for HNIs.
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BACKGROUND: Most of the maxillofacial infections are bacterial infections, and there is a possibility that systemic infections occur by maxillofacial infections. The aim of this study was to investigate the diagnostic value of procalcitonin in patients with odontogenic bacterial infections of the maxillofacial region. METHODS: We enrolled sixty patients, who were admitted with odontogenic maxillofacial infection from September 2018 to March 2020. White blood cell counts, C-reactive protein, and procalcitonin concentrations were evaluated. Sixty patients were classified into two groups, sepsis and non-sepsis groups, based on systemic inflammatory response syndrome. A Student t test was performed to statistically analyze the difference in inflammatory markers between sepsis and non-sepsis groups. RESULTS: The mean procalcitonin values on admission were 7.24 ng/mL (range, 0.09-37.15 ng/mL) and 0.40 ng/mL (range, 0.02-4.94 ng/mL) in the sepsis group and non-sepsis group, respectively. The procalcitonin values between the two groups showed a significant difference (P < 0.05). The area under the curve of procalcitonin was 0.927 (P < 0.001), and the cutoff value of procalcitonin that maximizes the area under the curve was calculated to be 0.87 ng/mL. CONCLUSIONS: According to our study, routine laboratory tests have insufficient accuracy in diagnosing sepsis syndrome. Therefore, it is strongly recommended to perform the procalcitonin test in patients with maxillofacial infection in addition to the conventional laboratory tests to diagnose the systemic inflammatory condition of the patients.
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OBJECTIVES: The aim of this study was categorizing the microbial flora and susceptibility to antibiotics and to clarify to which degree the empiric administered antibiotics are suitable for therapy. MATERIALS AND METHODS: A 3.5-year retrospective study evaluated hospital records of 206 patients who suffered from head and neck infections of odontogenic origin. All patients underwent surgical incision and drainage and received intravenous antibiotics and inpatient treatment. The specimens were obtained by performing a swab. RESULTS: Two hundred six patients were included with 251 strains isolated (1.22 per patient). One hundred eight strains showed antibiotic resistance. Eighty-seven patients showed at least one bacterial strain that showed antibiotic resistance (42.2%). The most frequent isolated bacteria were Streptococcus spp. (n = 116), with a high rate of antibiotic resistance (50.8%). We investigated 205 cases of antibiotic resistance in 87 subjects. Nine bacterial strains showed no susceptibility to unacid (4.3%) and 36 strains to clindamycin (17.5%). CONCLUSION: Antibiotic resistance against clindamycin was rather high. The distribution of the afflicted spaces and isolated bacteria was alike recent findings. It is mandatory to understand that immediate surgical treatment in terms of incision and drainage is the basis in abscess treatment. Antibiotic treatment is adjunct therapy. CLINICAL RELEVANCE: Streptococcus species were the most frequently identified bacteria presenting antibiotic resistance in more than 50%. Increased resistant rates for clindamycin require reconsiderations regarding an empiric antibiotic treatment.
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Absceso , Preparaciones Farmacéuticas , Absceso/tratamiento farmacológico , Antibacterianos/uso terapéutico , Clindamicina/uso terapéutico , Humanos , Pruebas de Sensibilidad Microbiana , Estudios RetrospectivosRESUMEN
OBJECTIVES: Peritonsillar abscess (PTA) is a very common infection, in particular in pediatric and adolescent population. A distinction between peritonsillar cellulitis and abscess should be made to determine the appropriate treatment. Nonetheless, the difference cannot always be made on physical examination alone and often requires imaging by computed tomography (CT). Radiation exposure as well as the cost and waiting time question the use of CT in this pathology. We present our experience in the use of Transcutaneous Cervical Ultrasonography for the diagnosis and management of peritonsillar abscess in the adult population. STUDY DESIGN: Clinical-prospective. METHODS: Adult patients were evaluated for suspicion of PTA. Clinical findings were documented and all patients underwent a Transcutaneous Cervical Ultrasonography performed by a second otorhinolaryngology specialist well versed in Ultrasonography without knowing the clinical history, details of the physical examination, or the suspected side. Ultrasonography findings were later compared with the clinical examination and outcome of the medical or surgical management. RESULTS: Eight adult patients (range 18-53 year-old) were enrolled in the study. Six of them, had, ultrasonography findings compatible with a peritonsillar liquid collection underwent surgical drainage that confirmed and drained an abscess. On two patients, the ultrasonography images described an aspect of peritonsillar cellulitis that was managed conservatively and showed a favorable remission. No complications during stay or side effects or intolerance to the ultrasound were recorded. CONCLUSION: Transcutaneous Cervical ultrasonography is a fast, useful tool, better tolerated than the intra-oral ultrasonography in diagnosing PTA. It avoids all irradiation exposure is much cheaper and the waiting time is shorter. Worth noting, is the richness of information pertaining the anatomy, vessels and abscess location and extension, for the surgeon performing the exam just prior to surgery. The efficiency and training of otorhinolaryngology specialists with this technique shows numerous promising benefits and deserves to be further developed.
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Otorrinolaringólogos , Absceso Peritonsilar/diagnóstico por imagen , Ultrasonografía/métodos , Adolescente , Adulto , Celulitis (Flemón)/diagnóstico por imagen , Ahorro de Costo , Diagnóstico Diferencial , Drenaje , Femenino , Humanos , Masculino , Persona de Mediana Edad , Absceso Peritonsilar/cirugía , Estudios Prospectivos , Tonsilitis/diagnóstico por imagen , Ultrasonografía/economía , Adulto JovenRESUMEN
BACKGROUND: Acute odontogenic infections are a common surgical emergency managed by public hospitals in Australia which cause considerable patient morbidity and occasionally, mortality. Despite posing a significant public health burden, Australian data evaluating the cost of the management of these patients are lacking. This study assessed the patient and treatment variables associated with inpatient management of deep odontogenic infections, and their respective financial impact, at a statewide Oral & Maxillofacial service. METHODS: A retrospective audit was carried out of patients with deep odontogenic infections at our institution, over a 7-year period. The primary outcome was the total cost of admission. Secondary outcomes included treatment received, operating room time, return-to-theatre, length of admission (LOS), and intensive care unit (ICU) use. Cost variables were assessed against the total LOS and ICU use to determine clinical predictors affecting outcome. RESULTS: Four hundred and sixty two patients met the inclusion criteria. The average cost per patient was $12 228 Australian Dollars. After multivariate analysis, variables most significantly associated with increased cost of care and LOS were high-risk infections with airway compromise, high admission white cell count and age. CONCLUSION: Hospital-based management of deep-space odontogenic infections engender significant costs compared to early primary care intervention such as a dental extraction ($181/extraction).
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Infecciones , Australia/epidemiología , Humanos , Tiempo de Internación , Estudios Retrospectivos , Australia del Sur/epidemiologíaRESUMEN
Lemierre's syndrome is a rare and fatal disease and is also known as the forgotten disease to describe the rarity of this syndrome in the antibiotic era. However, in the last 20 years, the incidence of this disease has been increasing. Authors report a case of Lemierre's syndrome with extensive venous thrombosis involving right internal jugular veins with extension to the sigmoid and lateral sinus and also review the literature on the use of anticoagulant therapy in Lemierre's syndrome. A computerized Medline study was carried out through the use of PUBMED: using the Medical Subject Headings terms 'Lemierre Syndrome/diagnosis' and words 'Lemierre's syndrome and anticoagulation'. From this, authors found 64 articles from 2002 to January 2018 with a total of 165 patients. The purpose of our review is to emphasize that antibiotic therapy should be started immediately, while anticoagulant therapy should be started in selected cases. Anticoagulation should be carried out in absence of any contraindication or presumed risk following clinical anticoagulation guidelines and only in patients with poor clinical response despite antibiotics therapy, predisposing thrombophilia and intracranial thrombosis.
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Anticoagulantes/uso terapéutico , Síndrome de Lemierre/tratamiento farmacológico , Trombosis de la Vena/etiología , Adolescente , Antibacterianos/uso terapéutico , Femenino , Humanos , Síndrome de Lemierre/complicaciones , Trombosis de la Vena/tratamiento farmacológicoRESUMEN
PURPOSE: Increasing rates of hospitalization of patients diagnosed with acute odontogenic infection have become a burden for public health care, with significant economic concerns. The aim of this study was to investigate factors that tend to prolong hospital length of stay (LOS) in the treatment of severe infections. We present a statistical model that enables the prediction of LOS by exposing the feasibility of the essential statistical determinants. MATERIALS AND METHODS: A 5-year retrospective study investigated records of 303 in-hospital patients with abscess of odontogenic origin. Time-to-event models were used to analyse data where the outcome variable is the time to the occurrence of a specific event. Here, the focus is on a statistical model for the prediction of LOS of patients. RESULTS: The group of all patients (n = 303) was analysed by considering seven characteristics of the patients (age, gender, spreading of infection, localization of infection focus, type of administered antibiotics, diagnosed diabetes mellitus, and existence of a remaining infection focus). Age (p = 0.049; rc = -0.007) and spreading of infection (p < 0.001; rc = -0.965) showed a significant impact on the LOS. Subjects were divided into two groups. Group A (n = 185) consisted of patients who presented with a severe odontogenic infection and not yet removed infection focus; group B were patients having undergone outpatient operative tooth removal (n = 118). To group A patients' data, two new risk factors ("days between abscess incision and removal of infection focus" = dbir and "removal of infection focus during the same stay as abscess incision" = riss) replaced the risk factors "remaining infection focus." A significant impact on the LOS was detected for dbir (p < 0.001; rc = -0.15) and riss (p < 0.001; rc = -1.76). Our statistical model explicitly describes how the probability for discharge depends on the time and how specific characteristics affect the LOS. We observed a significantly higher LOS in older patients and subjects with infection spreading. In group A patients, dbir and riss had a highly significant impact on the LOS. CONCLUSION: Predicting the LOS may promote transparency to costs and management of patients under inpatient treatment. Our statistical model describes the probability of a discharge at time t compared to a discharge later than t (a LOS longer than t). Furthermore, the model enables a prediction of the LOS of each patient for practitioners in an easy way.
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Infección Focal Dental/terapia , Tiempo de Internación/estadística & datos numéricos , Enfermedad Aguda , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Niño , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Modelos Teóricos , Probabilidad , Estudios Retrospectivos , Factores Sexuales , Adulto JovenRESUMEN
OBJECTIVES: Aim of this study was to investigate conditions and predisposing factors for head and neck infection progress regarding the length of stay (LOS) in hospital, with special emphasis on the time of removal of the odontogenic infection focus. MATERIAL AND METHODS: A 3-year retrospective study reviewed hospital records of 248 subjects who were treated under inpatient conditions with severe odontogenic infections who received surgical incisions, drainage, and intravenous (IV) antibiotics. Outcomes measured included age, gender, involved fascial spaces, LOS, number of infected spaces, antibiotics administered, and comorbidities. We precisely recorded the time between abscess incision and focus extraction. RESULTS: Removal of infection focus (tooth) in the same stay (1 stay, n = 106; group 1; mean 6.5 days ± 3) showed significantly higher (p = 0.042) LOS than extraction in a second stay (2 stays, n = 46; group 2; 5.3 ± 3.1). Group 3 patients showed infection after removal of teeth in outpatient management (1 stay ex-op, n = 96) and presented significantly lower LOS (5.6 ± 2.5) compared to group 1 (p = 0.0216). LOS of group 3 to group 2 patients showed no significance (p = 0.668). Infection expansion and diabetes showed a significant increase of LOS. CONCLUSION: Simultaneous removal of infection focus and abscess incision leads to the lowest LOS. If tooth extraction is performed after incision, subsequent focus extraction performed in a second stay shows lower overall-LOS than extraction at the same stay at later stage. CLINICAL RELEVANCE: Multiple factors tend to increase the LOS of patients with severe head and neck infections of odontogenic origin. Our data reveals the role of removal of odontogenic focus and additionally ranks further parameters that influence the LOS. Based on our findings, decisions regarding the surgical treatment can be recommended.
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Cabeza , Infecciones , Tiempo de Internación , Cuello , Absceso/cirugía , Niño , Cabeza/microbiología , Humanos , Infecciones/cirugía , Enfermedades de la Boca/complicaciones , Cuello/microbiología , Estudios RetrospectivosRESUMEN
The management and treatment of odontogenic infection, and its frequent extension into the head and neck, remains an important section of oral and maxillofacial surgical practice. This area of maxillofacial expertise is widely recognized by the medical community and an essential component to the hospital referral system. Although the general principles of infection management have not changed, there have been modifications in the timing of treatment sequences and treatment techniques. These modifications are influenced by the development of diagnostic methods and advances in bacterial genetics and antibiotic usage. This article reviews treatment considerations and controversies surrounding this subject.