Orbital Complications Of Acute Rhinosinusitis Research Articles

Revisiting the orbital complications of acute rhinosinusitis

ObjectiveThe present study revisited three classification systems of orbital complications of acute rhinosinusitis (ARS) (Chandler, Mortimore & Wormald, and Velasco e Cruz & Anselmo-Lima) and observed which of them presented the best clinical applicability. MethodsClinical data and CT scan findings of patients with orbital infection were retrospectively collected. To compare the three classification systems, we revised and graded all CT images accordingly, and divided the patients into four groups: Eyelid cellulitis (EC), orbital cellulitis (OC), subperiosteal abscess (SA), and orbital abscess (OA). The groups were compared regarding the presence of sinus opacification, the need for hospitalization and/or surgical treatment, and the presence of further complications/sequelae. Results143 patients were included. The median number of sinuses involved in patients in the OC, SA, and OA groups was 2.0. ARS was rarely associated with signs of EC (present in both Chandler’s and Mortimore & Wormald’s classifications. The hospitalization rate was significantly lower in the EC group compared to the other three groups. Surgery was performed in all cases in the OA group, in 58.1% in the SA group, 19.4% in the OC group, and 12.5% in the EC group (p-value < 0.0001). Complications were present at higher rates in the OA group compared to the other three groups. ConclusionsARS was rarely associated with Eyelid Cellulitis. The stratification in the other three groups showed to be clinically relevant. Velasco e Cruz & Anselmo-Lima’s classification system proved valid, simple, and effective for categorizing orbital complications of ARS. Level of evidence3.

Predictors for surgical intervention in orbital complications of pediatric rhinosinusitis.

Orbital complications are the most common complication of acute rhinosinusitis, especially among pediatric patients. While most cases are treated with antibiotics alone, severe presentation may demand surgical intervention. Our goal was to determine which factors predict the need for surgery and to investigate the role of computerized tomography in the decision process. A retrospective review of all children hospitalized between 2001-2018 with orbital complications of acute rhinosinusitis in a university-affiliated children's hospital. A total of 156 children were included. Mean age was 7.9 years (1-18 years). Twenty-three children (14.7%) were surgically treated, and the rest were conservatively treated. High fever, ophthalmoplegia and diplopia in association with minimal or no response to conservative treatment were predictive for surgical intervention, as well as higher inflammatory indices. Eighty-nine children (57%) underwent imaging during hospitalization. Presence of a subperiosteal abscess, as well as its size and its location were not found to be predictors for surgery. Clinical and laboratory findings in association with minimal or no response to conservative treatment predict the need for surgical intervention in cases of orbital complications of acute rhinosinusitis. As Computerized Tomography scans can have long-term implications in the pediatric population, caution and patience should be practiced when deciding on the timing of imaging in this population. Thus, close clinical and laboratory monitoring should lead the decision-making process in these cases and imaging should be reserved for when the decision for surgery has been made.

Interdisciplinary care in orbital complications of acute rhinosinusitis in children.

Orbital cellulitis is a serious condition with potentially severe complications. Treatment requires interdisciplinary care and early introduction of antimicrobial therapy. In our tertiary center, a team of pediatricians, pediatric ophthalmologists, and otorhinolaryngologists successfully participated in the management of pediatric periorbital/orbital cellulitis. This study aimed to demonstrate our interdisciplinary approach and to investigate clinical profile and management of pediatric periorbital/orbital cellulitis. A retrospective chart review was performed of all pediatric patients hospitalized for periorbital and orbital cellulitis in a tertiary hospital center from September 15, 2016, to March 15, 2020. A total of 26 children-median age 2.7 years (range 0.5-12)-were treated during the study period. Disease presentation was unilateral, mainly during winter (n = 12) and autumn (n = 12), without ophthalmoplegia/proptosis. Seven patients had orbital cellulitis (Chandler classification of ≥III) and were older (6.5 years, P = 0.011) with sinusitis (P < 0.001), required surgery (P = 0.004), underwent longer antimicrobial treatment (13 days, P < 0.001), and had a longer length of hospital stay (13.43 days, P = 0.001). Orbital cellulitis occurred in a median of three days (range 1-12) of acute rhinosinusitis. Radiological survey was performed in 11 patients, whereas six patients were treated surgically. All intraoperatively collected cultures (sinus swabs) were positive, whereas Streptococcus pyogenes and Peptostreptococcus were isolated in five cases. All patients fully recovered. No recurrence was documented. Sinusitis is associated with severe orbital cellulitis and surgical management. Orbital cellulitis occurred early in the course of acute rhinosinusitis, as a distinctive presentation of rhinosinusitis. Interdisciplinary care and early management are crucial in treatment of pediatric periorbital/orbital cellulitis.

Management of post-septal complications of acute rhinosinusitis in children: A 14-year experience in a tertiary hospital

IntroductionAcute rhinosinusitis accounts for most of the cases of orbital infections and is the most common cause of periorbital oedema in children. Up to 10% of patients with orbital complications of acute rhinosinusitis may experience vision loss and other complications such as meningitis, intracranial abscess or even death. Therefore, these patients require prompt diagnosis and proper treatment. ObjectivesThis study aims to report the clinical presentation and management of post-septal orbital complications of acute rhinosinusitis in the paediatric population. Materials and methodsA retrospective medical chart review of all children aged under 18 years old who were diagnosed with post-septal orbital complications of acute rhinosinusitis at a tertiary academic hospital, between 01/2007 and 12/2020. Patients were grouped according to the Chandler Classification (groups 2–5). ResultsFifty-five children (mean age of 6.91 ± 4.61 years) fulfilled the entry criteria for post-septal orbital complications of acute rhinosinusitis, based on clinical evaluation by an otorhinolaryngologist and CT-scan findings. Forty (72.72%) patients were also evaluated by an ophthalmologist. Most patients were male (76.36%). Twenty-four patients had post-septal cellulitis (43.63%), 21 patients had a subperiosteal abscess (38.18%) and 10 patients had an orbital abscess (18.18%). Eyelid swelling was the most frequent sign, followed by fever. Microbiology varied considerably and gram-positive agents were clearly predominant. Eighteen (32.73%) patients had been treated with oral antibiotics prior to hospital admission, exhibiting a significantly higher risk of recurrence of orbital infection (p = 0.020). Ethmoid and maxillary sinuses were the most involved paranasal sinuses (90.91%). Thirty-three patients (60%) were successfully treated medically, and 22 patients (40%) required surgical drainage. Seven patients (12.73%) developed further complications and six recovered without sequelae. The mean length of hospital stay was 8.0 ± 5.0 days and recurrence of orbital infection occurred in six patients (10.91%). The absolute neutrophil blood count was significantly different amongst Chandler groups (p = 0.021), with higher counts in patients with subperiosteal abscess. The duration of hospitalization was significantly higher in patients submitted to surgery (p < 0.001). ConclusionPost-septal orbital complications of acute rhinosinusitis are infrequent but dangerous events in the paediatric population. Close collaboration with Ophtalmology is paramount, as the child's vision is at risk. Eyelid swelling and proptosis are early signs. CT-scan imaging plays an invaluable role in the diagnosis and decision-making. Predictive indicators for surgery were not found. However, emergency endoscopic nasal surgery with abscess drainage should be considered whenever vision is at risk, if there is no improvement after aggressive medical treatment, and in cases of intracranial complications.

Endoscope Assisted Combined Drainage of Sino-Orbital Abscess: Technique Revisited.

Orbital complications of acute rhinosinusitis may present with painful proptosis and ophthalmoplegia. Surgical management, when required comprises of endonasal endoscopic sinus clearance with or without external orbital abscess drainage. External drainage involves blind dissection and carries a risk of iatrogenic injury to periorbital structures. We describe a novel technique of endoscope guided orbital abscess drainage under direct visualisation via the external incision site. Patients with orbital cellulitis secondary to rhinosinusitis and planned for surgical intervention were recruited. After endonasal endoscopic sinus surgery, the orbital abscess cavity was opened and an endoscope was inserted externally. The cavity was examined; loculi were opened under direct visualisation till drainage was complete. This procedure was performed in seven patients with a successful outcome. The mean time to resolution was 1.5months (36.4 ± 18.2days). None of the patients had any recurrence or residual disease on follow up. In addition, in two cases with obstructed sinus drainage and "walling off" of frontal sinus, visualisation of the instrument placed in the drained abscess cavity via endo-nasally inserted endoscope confirmed the re-establishment of continuity of sinus opening. This approach may allow the surgeon to drain multiloculated abscess completely under direct visualization while minimising iatrogenic damage to periorbital structures. Real time display using endoscopic camera on the monitor screen also serves as a teaching and training tool during the procedure. Technique utilises the existing endoscopic set-up without the need for additional instrumentation.

Outcome of Orbital Complications of Acute Rhinosinusitis in Children

Background: Acute bacterial rhinosinusitis occurs commonly as a sequel to a viral upper respiratory tract infection. Spread of infection outside the sinuses to the surrounding brain and orbit results in complicated sinusitis. Complications are more common in children than adults due to anatomical and immunological factors. Objective: To identify the correlation of orbital manifestations with computed tomography (CT) scan findings in diagnosing and classifying the disease, the efficacy of various treatment modalities and the outcome of these complications in children. Methods: A prospective study of 16 patients who presented with orbital swelling and features of acute rhinosinusitis was conducted in the Otorhinolaryngology Department at Al-Imamein Al-Kadhimein Medical City from April 2014 to October 2015. A full history, ear, nose and throat (ENT) examination including naso-endoscopic examination (if possible), ophthalmological assessment and CT scan of nose and paranasal sinuses were done. Patients were classified to have either pre-or postseptal infection depending on CT findings. All patients were admitted to the ENT ward, received intravenous broad-spectrum antibiotics and supportive measures and kept under close observation with monitoring of ophthalmological manifestations and vital signs. Some patients responded to medical treatment and others required surgical intervention. All patients after recovery were discharged home on oral antibiotics for 2 weeks and followed up monthly for a total duration of 3 months. Results: The majority of patients were males (62.5%). Mean ages of patients was 8.9±2.9 years with a range (4 to 15) year. Preseptal cellulitis was more common (62.5% vs. 37.5%). Impaired visual acuity, impaired extraocular movement and proptosis were significantly associated with postseptal infections as the P values were 0.01, 0.003 and 0.003 respectively. Preseptal cellulitis responded well to medical treatment. Postseptal abscesses required surgical drainage using an external, endoscopic or combined approach. 94% of patients had complete recovery without any sequel. Conclusion: Orbital manifestations are strongly correlated with CT findings. Medical treatment is very effective for preseptal infection. The choice of surgical approach for managing postseptal infection will depend upon, the site and extension of the abscess and the state of the nasal cavity. Early and accurate management can reduce morbidity and mortality. Keywords: Orbital complications of sinusitis, pediatric rhinosinusitis, ethmoiditis Citation: Al-Hassani JMK. outcome of orbital complications of acute rhinosinusitis in children. Iraqi JMS. 2021; 19(1): 90-98. doi: 10.22578/IJMS.19.1.12

Our Experience in the Management of Orbital Complications in Acute Rhinosinusitis

Background and objectiveThe spread of an infection from the paranasal sinuses is rare but severe. Between 4% and 20% of all rhinosinusitis can become complicated, orbital involvement being the most frequent (60–75%). Orbital complications are more common in children but more severe in adults. We aim to analyse the epidemiological characteristics of these patients and to propose a management algorithm. Materials and methodsWe carried out a retrospective review of 21 patients with orbital complications of acute rhinosinusitis diagnosed in the same institution from 2005 to 2018. The diagnosis was based on clinical history, endoscopic examination and imaging tests. All patients received an intravenous antibiotic and were assessed by ophthalmology. An immediate surgical treatment was performed in the case of an abscess or poor response to medical management. ResultsThe average age was 24 years. Fifty-two percent were males and 48% females. According to Chandler's classification, 43% (9/21) had preseptal cellulitis (7 adults and 2 children), 10% (2/21) orbital cellulitis (one adult and one child), 43% (9/21) subperiosteal abscess (2 adults and 7 children), there was one case of orbital abscess in an adult and there were no cases of cavernous sinus thrombosis. A CT scan was performed in all patients and the cases of subperiosteal or orbital abscess were treated surgically, except 2 paediatric patients (<4 years) with a small and medial subperiosteal abscess (<4 mm) who responded well to medical treatment. The surgical approach is performed by endonasal endoscopy, perforating the lamina papyracea in cases of subperiosteal abscess and also opening the periorbita in orbital abscess. It was combined with an external palpebral approach in the 4 cases that presented a superior or lateral abscess. Two young adults (10%) presented an intracranial complication concomitantly. ConclusionOrbital complications of acute rhinosinusitis are rare but potentially severe. It is important to be aware of and suspect them in order to act quickly. It is essential to define the location and extension of the infection for correct management, as well as multidisciplinary treatment. The surgical approach is performed by endonasal endoscopy. It is limited by abscesses located on the roof of the orbit or on the lateral wall, when a combined external palpebral approach is required.

Nuestra experiencia en el manejo de las complicaciones orbitarias en la rinosinusitis aguda

Background and objectiveThe spread of an infection from the paranasal sinuses is rare but severe. Between 4% and 20% of all rhinosinusitis can become complicated, orbital involvement being the most frequent (60-75%). Orbital complications are more common in children but more severe in adults. We aim to analyse the epidemiological characteristics of these patients and to propose a management algorithm. Materials and methodsWe carried out a retrospective review of 21 patients with orbital complications of acute rhinosinusitis diagnosed in the same institution from 2005 to 2018. The diagnosis was based on clinical history, endoscopic examination and imaging tests. All patients received an intravenous antibiotic and were assessed by ophthalmology. An immediate surgical treatment was performed in the case of an abscess or poor response to medical management. ResultsThe average age was 24 years. Fifty-two percent were males and 48% females. According to Chandler's classification, 43% (9/21) had preseptal cellulitis (7 adults and 2 children), 10% (2/21) orbital cellulitis (one adult and one child), 43% (9/21) subperiosteal abscess (2 adults and 7 children), there was one case of orbital abscess in an adult and there were no cases of cavernous sinus thrombosis. A CT scan was performed in all patients and the cases of subperiosteal or orbital abscess were treated surgically, except 2 paediatric patients (<4 years) with a small and medial subperiosteal abscess (<4mm) who responded well to medical treatment. The surgical approach is performed by endonasal endoscopy, perforating the lamina papyracea in cases of subperiosteal abscess and also opening the periorbita in orbital abscess. It was combined with an external palpebral approach in the 4 cases that presented a superior or lateral abscess. Two young adults (10%) presented an intracranial complication concomitantly. ConclusionOrbital complications of acute rhinosinusitis are rare but potentially severe. It is important to be aware of and suspect them in order to act quickly. It is essential to define the location and extension of the infection for correct management, as well as multidisciplinary treatment. The surgical approach is performed by endonasal endoscopy. It is limited by abscesses located on the roof of the orbit or on the lateral wall, when a combined external palpebral approach is required.

Management of Orbital Complications of Acute Rhinosinusitis in Pediatric Patients: A 15-Year Single-Center Experience.

The major clinical dilemma managing acute rhinosinusitis (ARS) in pediatric population is distinguishing uncomplicated rhinosinusitis from a complicated bacterial ARS and orbital complications, the latter requiring antimicrobials and surgical intervention. However, factors associated with severe orbital complications and the optimum management strategy remains controversial. The objectives of this study were to characterize the clinical outcomes of children with orbital complications of ARS and to identify risk factors associated with disease severity. This retrospective cohort analysis evaluated the clinical outcomes of 61 children admitted for orbital complications between January 1, 2002 and December 31, 2017. Descriptive statistics were performed to examine the demographics and clinical findings. We compared groups using Mann-Whitney U test for continuous variables and χ for categorical variables. Although two-thirds of children had received prehospital antibiotics, half of the cohort presented with post-septal orbital complications. While 83% of isolates obtained from the same patients were susceptible to the prehospital antibiotics given, the majority of those who received prehospital antibiotics nevertheless required surgical intervention. We observed significant association between the age of presentation and disease severity. Children >5 years of age presented with more severe orbital complications despite prehospital antibiotics and were more likely to require surgical intervention (P < 0.001). In this study, stage II/III orbital complications at presentation and older age were the most important determinants of medical treatment failure. Early referral to eye, nose and throat (ENT) should be considered for children >5 years with ARS due to worse orbital complications despite prehospital antibiotics.

Orbital complications of acute rhinosinusitis: a study on clinical profile, surgical management and outcome

Objectives1. Evaluate the clinical signs and their correlation to Computed Tomography(CT) findings2. Assess the correlation between CT and intra-operative findings.3. To identify implicated micro-organisms.4. Evaluate the current practice in surgical management. MethodologyA descriptive retrospective study conducted at Lady Ridgeway Hospital (LRH) on 19 patients who underwent endoscopic sinus surgery, drainage of pus and orbital decompression for radiologically suspected orbital complications of acute rhinosinusitis from 01/01/2015 to 31/12/2018. ResultsClinical features were fever (73.7%), peri-orbital swelling (100%), chemosis(68.4%), proptosis(57.9%) and ophthalmoplegia(42.1%). Chemosis and ophthalmoplegia were found in 62% and 37% of the patients with intra-orbital abscesses, with only chemosis showing a statistically significant association. CT was suggestive of subperiosteal abscess or inflammation in all. Intra-operatively abscesses were found in 16 (84.2%). Of these 6 had both subperiosteal and intra-orbital abscesses. Eight had subperiosteal abscesses. Two had only intra-orbital abscesses. The CT scan failed to predict the presence of abscess within the orbital fat in 3 out of 8. The positive predictive value was 89.4% for CT to detect orbital abscesses. An Intra-operative bony defect was noted in 15.8%. The mean surgery duration was 2.04 hours. Cultures revealed MRSA(21.1%), MSSA(15.8%), Pseudomonas(10.5%), mixed growth(10.6%) and Streptococcus viridans(5.3%). ConclusionThe commonest presentations were peri-orbital swelling, fever, chemosis. MRSA and pseudomonas being the commonest organism, the appropriate empirical therapy needs further discussion. Endoscopic surgery is safe, reliable and cosmetic. As patients with intra-orbital abscesses may not be detected clinically or radiologically, we recommend routine incision of the orbital periosteum for suspected orbital complications of acute rhinosinusitis when undergoing endoscopic surgery.

Orbital complications of acute rhinosinusitis in children: a retrospective review of 33 patients

Orbital complications of acute rhinosinusitis in children: a retrospective review of 33 patients

Paediatric orbital cellulitis and the relationship to underlying sinonasal anatomy on computed tomography.

To assess if there is an association between sinonasal anatomical variants and the risk of developing orbital cellulitis and associated complications, in children. A retrospective case-control series was conducted, examining computed tomography confirmed sinonasal anatomical variants of septal deviation and concha bullosa in children who presented with periorbital cellulitis who went on to develop orbital cellulitis and abscesses. Thirty children had a Chandler score of 2 or greater on computed tomography. Mean age was seven years and there was relatively equal sex distribution. There was no association between presence of concha bullosa and side of disease (odds ratio = 1), and no statistically significant difference between septal deviation and ipsilateral orbital infection (p = 0.125). There was no statistical correlation between any sinonasal bony or cartilaginous anatomical variants on computed tomography and orbital complications of acute rhinosinusitis in our paediatric cohort. The findings do not support the theory that these anatomical variants predispose to orbital cellulitis occurring in these children, nor complications thereof.

Orbital lymphatic malformation showing the symptoms of orbital complications of acute rhinosinusitis in children: A report of 2 cases

Orbital lymphatic malformations are benign cystic malformations of the lymphatic system. The present report shows two cases with symptoms of orbital complications of acute rhinosinusitis with proptosis, compressive optic neuropathy, loss of vision and cellulites in children. Magnetic resonance imaging (MRI) revealed a well-demarcated intraorbital mass with heterogeneous signal conformable with lymphatic malformation in both cases. A tumor extirpation was performed via lateral orbitotomy in both cases. Postoperatively the symptoms and especially the loss of vision improved completely. Histological analysis of the surgical specimens verified lymphatic malformations of the orbit. Orbital lymphatic malformations can mimic the symptoms of orbital complications of acute rhinosinusitis. The existence of lymphatic malformation should be considered in every orbital complication of rhinosinusitis in children.

Simultaneous intracranial and orbital complications of acute rhinosinusitis in children

Objective: To evaluate the frequency of intracranial and orbital complications occurring as simultaneous but separate complications of acute rhinosinusitis in the pediatric population. Methods: Records of children admitted to St. Louis Children’s Hospital between 1 January 1990 and 31 December 2002 were reviewed. Relevant literature was reviewed with the assistance of Medline. Results: We identified 74 patients with orbital complications related to acute rhinosinusitis. A bimodal age distribution was identified with one group above and one group below the age of 7 years. The frequency of intracranial complications in pediatric patients already admitted for orbital complications of acute rhinosinusitis was 0% for those less than 7 years of age and 9.3% (4/43) for patients 7 years and older. If surgery was required for orbital disease, these risks were 0 and 24% (4/17), respectively. The review found that patients with dual complications had a mean age of 15 years, 11 months, were male (100%), had subperiosteal abscesses located superiorly or superolaterally within the orbit, and presented with significant frontal sinus disease. All intraoperative cultures were polymicrobial. MRI was superior to CT for identification of intracranial extension. Conclusions: Simultaneous intracranial and orbital complications are rare but significant occurrences in acute pediatric rhinosinusitis. Because of the high incidence of intracranial findings, we recommend MRI in addition to CT scan along with aggressive management in children older than 7 years of age admitted with orbital complications of acute rhinosinusitis who also demonstrate risk factors for intracranial disease. These risk factors are discussed.

Allergic Rhinitis as a Risk Factor for Orbital Complication of Acute Rhinosinusitis in Children

The purpose of this article is to determine allergic rhinitis and age as potential risk factors for the development of orbital complications of acute rhinosinusitis in children. One hundred two children presenting with orbital swelling were investigated by computed tomography (CT) of the paranasal sinuses and the orbit as well as for underlying allergic rhinitis. Sixty (58.8%) patients had orbital complications of clinical and radiological acute rhinosinusitis. They were grouped accordingly: preseptal cellulitis (n = 24), periostitis (n = 10), and subperiosteal abscess (n = 26). No abscess within the orbit or cavernous sinus thrombosis was found. Thirty-four (56.7%) of the 60 patients underwent allergy investigation. Allergic rhinitis was found in 9 (64.3%) of 14 children with preseptal cellulitis, in 1 (25%) out of 4 children with periostitis, and in 13 (76.5%) out of 17 children with subperiosteal abscess. The prevalence of allergic rhinitis was significantly higher in patients presenting in pollen season from February to August (17:4) than in patients presenting in the period between September and January (6:7). Thus, allergic rhinitis may be a cofactor in the pathogenesis of orbital complications of acute rhinosinusitis. According to our study population, age only influences the type of orbital complication of acute rhinosinusitis in the sense that older children are more likely to develop subperiosteal abscess, whereas younger children develop preseptal cellulitis.