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The British Journal of Ophthalmology Dec 2010Necrotising fasciitis involving the periorbita is a devastating infection. Potential outcomes range from severe disfigurement, loss of the eye and even to death. Early... (Review)
Review
Necrotising fasciitis involving the periorbita is a devastating infection. Potential outcomes range from severe disfigurement, loss of the eye and even to death. Early recognition is critical, although its initially non-distinctive appearance frequently delays diagnosis and treatment. Herein, the authors have performed a systematic review of previously published cases including clinical features, diagnoses and differential diagnoses, pathological characteristics and management. Periorbital necrotising fasciitis is seen mainly in adults with a female predominance (54%); about one-half (47%) of the patients were previously healthy. The infection can follow local blunt trauma (17%), penetrating injuries (22%) and face surgery (11%), but in about one-third of cases (28%) no cause was identified. Non-specific erythema and localised painful swelling of the eyelids characterise the earliest manifestation of the disease, followed by formation of blisters and necrosis of the periorbital skin and subcutaneous tissues. The causative organism in periorbital infection was mainly β-haemolytic Streptococcus alone (50%), occasionally in combination with Staphylococcus aureus (18%). The overall mortality rate was 14.42%. The main risk factor for mortality was the type of causative organism, since all reported cases of death were caused by β-haemolytic Streptococcus alone or associated with other organisms. Unlike necrotising fasciitis affecting other body sites, there was not a strong correlation with age >50 years or the presence of associated chronic illness. Management of periorbital necrotising fasciitis is then based on early distinction of symptoms and signs and aggressive multidisciplinary treatment. Thus, the delay between initial debridement and initiating parenteral broad-spectrum antibiotic therapy should be considered the most critical factor influencing morbidity and mortality.
Topics: Anti-Bacterial Agents; Debridement; Diagnosis, Differential; Early Diagnosis; Eyelid Diseases; Fasciitis, Necrotizing; Female; Humans; Male; Risk Factors; Streptococcal Infections
PubMed: 19897473
DOI: 10.1136/bjo.2009.167486 -
European Archives of... Jul 2021The role of adjuvant systemic corticosteroids in the management of periorbital cellulitis and subperiosteal/orbital abscesses secondary to sinonasal infections is not... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
The role of adjuvant systemic corticosteroids in the management of periorbital cellulitis and subperiosteal/orbital abscesses secondary to sinonasal infections is not well understood. Our objective was to systematically review the current evidence on the efficacy and side effects of systemic steroids when used in the management of periorbital cellulitis.
METHODOLOGY
A systematic review of literature was conducted in accordance with PRISMA guidance. A systematic search of MEDLINE, Embase and Cochrane databases, MetaRegister and ISI conference proceedings was conducted. The outcomes of interest were duration of inpatient stay, requirement for surgical intervention, adverse effects and recurrent/residual symptoms.
RESULTS
Four studies were identified involving 118 patients. Of these, 78 underwent treatment with systemic corticosteroids and 40 were controls. Meta-analysis demonstrated that the mean duration of inpatient stay was significantly shorter in the steroid group (WMD - 2.90 days; 95% CI - 3.07, - 2.73; p < 0.00001). There were no significant differences in requirement for surgical intervention (RR 0.93; 95% CI 0.50, 1.75; p = 0.83). Side effects were reported in 6/78 patients (7.7%), with 5 patients showing signs of hyperactivity and 1 patient with insomnia. These were mild except in one case, which required early cessation of corticosteroids. There was one case of recurrence of symptoms in each cohort (steroid vs. non-steroid) following discharge.
CONCLUSIONS
The evidence suggests that systemic corticosteroids may offer some benefit in the management of periorbital cellulitis secondary to sinonasal infections. However, there is significant heterogeneity and risk of bias. A well-designed randomised controlled trial may provide a better insight into the efficacy of systemic steroids for this condition.
Topics: Adrenal Cortex Hormones; Humans; Neoplasm Recurrence, Local; Orbital Cellulitis; Randomized Controlled Trials as Topic; Sinusitis; Steroids
PubMed: 32833055
DOI: 10.1007/s00405-020-06294-z -
Mycopathologia Jun 2022The recent increase of COVID-19-associated mucormycosis (CAM) has been commanding global attention. However, basic epidemiologic characteristics have not firmly been... (Meta-Analysis)
Meta-Analysis Review
The recent increase of COVID-19-associated mucormycosis (CAM) has been commanding global attention. However, basic epidemiologic characteristics have not firmly been established. In this systematic review and meta-analysis, we sought to determine the clinical manifestations, potential risk factors, and outcomes of CAM. Observational studies reporting CAM were searched with PubMed and EMBASE databases in January 2022. We collected data on comorbidities and treatment for COVID-19, and performed a one-group meta-analysis on the frequency of orbital exenteration procedure and mortality of CAM using a random-effect model. Fifty-one observational studies, including a total of 2,312 patients with proven CAM, were identified. Among the 51 studies, 37 were conducted in India, 8 in Egypt, and 6 in other countries. The most common comorbidity was diabetes mellitus (82%). While 57% required oxygenation, 77% received systemic corticosteroids. Among CAM, 97% were rhino-orbital-cerebral (ROCM), and 2.7% were pulmonary mucormycosis. Usual presentations were headache (54%), periorbital swelling/pain (53%), facial swelling/pain (43%), ophthalmoplegia (42%), proptosis (41%), and nasal discharge/congestion (36%). Regarding the outcomes, orbital exenteration was performed in 17% (95% CI: 12-21%, I = 83%) of the COVID-19-associated ROCM patients. The mortality of CAM was 29% (95% CI; 22-36%, I = 92%). In conclusion, this systematic review and meta-analysis indicated that the most prevalent type of CAM was ROCM, and most CAM patients had diabetes mellitus and received systemic glucocorticoids. Clinicians in the endemic areas should have a high index of suspicion for this invasive fungal complication of COVID-19 when a diabetic patient who received high-dose systemic glucocorticoids developed rhino-orbital symptoms.
Topics: COVID-19; Diabetes Mellitus; Glucocorticoids; Humans; Mucormycosis; Nose Diseases; Orbital Diseases; Pain; SARS-CoV-2
PubMed: 35312945
DOI: 10.1007/s11046-022-00627-8 -
Journal of General Internal Medicine Aug 2023Cellulitis is a clinical diagnosis with several mimics and no gold standard diagnostic criteria. Misdiagnosis is common. This review aims to quantify the proportion of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Cellulitis is a clinical diagnosis with several mimics and no gold standard diagnostic criteria. Misdiagnosis is common. This review aims to quantify the proportion of cellulitis misdiagnosis in primary or unscheduled care settings based on a second clinical assessment and describe the proportion and types of alternative diagnoses.
METHODS
Electronic searches of Medline, Embase and Cochrane library (including CENTRAL) using MeSH and other subject terms identified 887 randomised and non-randomised clinical trials, and cohort studies. Included articles assessed the proportion of cellulitis misdiagnosis in primary or unscheduled care settings through a second clinical assessment up to 14 days post initial diagnosis of uncomplicated cellulitis. Studies on infants and patients with (peri-)orbital, purulent and severe or complex cellulitis were excluded. Screening and data extraction was conducted independently in pairs. Risk of bias was assessed using a modified risk of bias tool from Hoy et al. Meta-analyses were undertaken where ≥ 3 studies reported the same outcome.
RESULTS
Nine studies conducted in the USA, UK and Canada, including a total of 1600 participants, were eligible for inclusion. Six studies were conducted in the inpatient setting; three were in outpatient clinics. All nine included studies provided estimates of the proportion cellulitis misdiagnosis, with a range from 19 to 83%. The mean proportion misdiagnosed was 41% (95% CI 28 to 56% for random effects model). Heterogeneity between studies was very high both statistically (I 96%, p-value for heterogeneity < 0.001) and clinically. Of the misdiagnoses, 54% were attributed to three conditions (stasis dermatitis, eczematous dermatitis and edema/lymphedema).
DISCUSSION
The proportion of cellulitis misdiagnosis when reviewed within 14 days was substantial though highly variable, with the majority attributable to three diagnoses. This highlights the need for timely clinical reassessment and system initiatives to improve diagnostic accuracy of cellulitis and its most common mimics.
TRIAL REGISTRATION
Open Science Framework ( https://osf.io/9zt72 ).
Topics: Humans; Cellulitis; Diagnostic Errors; Canada
PubMed: 37231210
DOI: 10.1007/s11606-023-08229-w -
The Cochrane Database of Systematic... Apr 2021Periorbital and orbital cellulitis are infections of the tissue anterior and posterior to the orbital septum, respectively, and can be difficult to differentiate...
BACKGROUND
Periorbital and orbital cellulitis are infections of the tissue anterior and posterior to the orbital septum, respectively, and can be difficult to differentiate clinically. Periorbital cellulitis can also progress to become orbital cellulitis. Orbital cellulitis has a relatively high incidence in children and adults, and potentially serious consequences including vision loss, meningitis, and death. Complications occur in part due to inflammatory swelling from the infection creating a compartment syndrome within the bony orbit, leading to elevated ocular pressure and compression of vasculature and the optic nerve. Corticosteroids are used in other infections to reduce this inflammation and edema, but they can lead to immune suppression and worsening infection.
OBJECTIVES
To assess the effectiveness and safety of adjunctive corticosteroids for periorbital and orbital cellulitis, and to assess their effectiveness and safety in children and in adults separately.
SEARCH METHODS
We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2020, Issue 3); Ovid MEDLINE; Embase.com; PubMed; Latin American and Caribbean Health Sciences Literature Database (LILACS); ClinicalTrials.gov, and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP). We did not use any date or language restrictions in the electronic search for trials. We last searched the electronic databases on 2 March 2020.
SELECTION CRITERIA
We included studies of participants diagnosed with periorbital or orbital cellulitis. We excluded studies that focused exclusively on participants who were undergoing elective endoscopic surgery, including management of infections postsurgery as well as studies conducted solely on trauma patients. Randomized and quasi-randomized controlled trials were eligible for inclusion. Any study that administered corticosteroids was eligible regardless of type of steroid, route of administration, length of therapy, or timing of treatment. Comparators could include placebo, another corticosteroid, no treatment control, or another intervention.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures recommended by Cochrane.
MAIN RESULTS
The search yielded 7998 records, of which 13 were selected for full-text screening. We identified one trial for inclusion. No other eligible ongoing or completed trials were identified. The included study compared the use of corticosteroids in addition to antibiotics to the use of antibiotics alone for the treatment of orbital cellulitis. The study included a total of 21 participants aged 10 years and older, of which 14 participants were randomized to corticosteroids and antibiotics and 7 participants to antibiotics alone. Participants randomized to corticosteroids and antibiotics received adjunctive corticosteroids after initial antibiotic response (mean 5.13 days), at an initial dose of 1.5 mg/kg for three days followed by 1 mg/kg for another three days before being tapered over a one- to two-week period. We assessed the included study as having an unclear risk of bias for allocation concealment, masking (blinding), selective outcome reporting, and other sources of bias. Risk of bias from sequence generation and incomplete outcome data were low. The certainty of evidence for all outcomes was very low, downgraded for risk of bias (-1) and imprecision (-2). Length of hospital stay was compared between the group receiving antibiotics alone compared to the group receiving antibiotics and corticosteroids (mean difference (MD) 4.30, 95% confidence interval (CI) -0.48 to 9.08; 21 participants). There was no observed difference in duration of antibiotics between treatment groups (MD 3.00, 95% CI -0.48 to 6.48; 21 participants). Likewise, preservation of visual acuity at 12 weeks of follow-up between group was also assessed (RR 1.00, 95% CI 0.82 to 1.22; 21 participants). Pain scores were compared between groups on day 3 (MD -0.20, 95% CI -1.02 to 0.62; 22 eyes) along with the need for surgical intervention (RR 1.00, 95% CI 0.11 to 9.23; 21 participants). Exposure keratopathy was reported in five participants who received corticosteroids and antibiotics and three participants who received antibiotic alone (RR 1.20, 95% CI 0.40 to 3.63; 21 participants). No major complications of orbital cellulitis were seen in either the intervention or the control group. No side effects of corticosteroids were reported, although it is unclear which side effects were assessed.
AUTHORS' CONCLUSIONS
There is insufficient evidence to draw conclusions about the use of corticosteroids in the treatment of periorbital and orbital cellulitis. Since there is significant variation in how corticosteroids are used in clinical practice, additional high-quality evidence from randomized controlled trials is needed to inform decision making. Future studies should explore the effects of corticosteroids in children and adults separately, and evaluate different dosing and timing of corticosteroid therapy.
Topics: Adrenal Cortex Hormones; Adult; Anti-Bacterial Agents; Bias; Cellulitis; Child; Humans; Length of Stay; Orbital Cellulitis; Pain Measurement; Visual Acuity
PubMed: 33908631
DOI: 10.1002/14651858.CD013535.pub2 -
Plastic and Reconstructive Surgery Nov 2012The use of acellular dermal matrices has been well described in the scientific literature since the early 1990 s and has been utilized for multiple applications in the... (Review)
Review
BACKGROUND
The use of acellular dermal matrices has been well described in the scientific literature since the early 1990 s and has been utilized for multiple applications in the head and neck for both aesthetic and reconstructive efforts.
METHODS
After systematically searching the PubMed database and following further refinement (based on the authors' inclusion and exclusion criteria), the authors identified 30 studies that provided information about patients who had undergone head and neck reconstruction with the use of acellular dermal matrix. Studies had to report quantifiable objective results in patients who were older than 1 year and younger than 90 years. The authors excluded single case reports, studies with fewer than 10 patients, and studies not published in English.
RESULTS
The optimal material used as an implant for reconstruction possesses the following properties: facilitation of vascular ingrowth, decreased propensity to incite inflammation, biologic inertness, resistance to infection, and ease of handling. Acellular dermal matrix possesses many of these properties and is utilized in reconstructing nasal soft tissue and skeletal support, tympanic membrane, periorbital soft tissue, extraoral and intraoral defects, oropharyngeal defects, dura mater, and soft-tissue deficits from parotidectomy. Furthermore, it is used to assist in preventing Frey syndrome following parotidectomy and surgical treatment of facial paralysis.
CONCLUSIONS
Use of acellular dermal matrix for head and neck reconstruction has expanded exponentially and is validated in many studies. Further prospective randomized control trials are warranted to further investigate the efficacy of acellular dermal matrix in head and neck reconstruction.
Topics: Absorbable Implants; Acellular Dermis; Collagen; Ear; Esthetics; Face; Head; Humans; Neck; Ophthalmologic Surgical Procedures; Oral Surgical Procedures; Parotid Gland; Postoperative Complications; Plastic Surgery Procedures; Rhinoplasty; Treatment Outcome
PubMed: 23096983
DOI: 10.1097/PRS.0b013e31825eff7a -
Acta Ophthalmologica Nov 2013Necrotizing fasciitis (NF) is a severe infection characterized by rapidly progressing necrotizing infection of the superficial fascia with secondary necrosis of the... (Review)
Review
Necrotizing fasciitis (NF) is a severe infection characterized by rapidly progressing necrotizing infection of the superficial fascia with secondary necrosis of the overlying skin. Periorbital NF is uncommon because of the excellent blood supply to that area; nevertheless, it can sometimes result in death. The aim of this study is to present a systematic review and analyse the factors associated with death. We carried out a systematic literature review of all cases of periorbital NF published in the English language over the past 20 years and present the predisposing conditions, triggering factors, organisms causing NF, presence or absence of toxic shock and the prognosis. The significance of various risk factors leading to death was analysed. We traced a total of 94 patients with periorbital NF from 61 reports. There were no triggering incidents in 25 cases (26.6%). In 48 cases (51.1%), the organism responsible for NF was Group A beta haemolytic Streptococcus. Toxic shock occurred in 29 (30.9%) cases, and loss of vision in 13 (13.8%). Surgical debridement was carried out in 80 (85.1%) cases. There were eight cases (8.5%) of death. This seems to be less than previously reported figures. Toxic shock syndrome (p < 0.001), type 1 infections (p = 0.018), facial involvement (p = 0.032) and blindness because of periorbital NF (p = 0.035) were significantly associated with mortality. Mortality caused by NF arising from the periorbital area seems to be on the decline. However, it is important to recognize it early and institute treatment to avoid toxic shock that leads to death. Type 1 infections, although rare in periorbital area, are not associated with immunocompromised status and nevertheless carry a significant risk of mortality. Major morbidity is loss of vision followed by soft-tissue defects affecting function and cosmesis.
Topics: Eye Infections, Bacterial; Fasciitis, Necrotizing; Humans; Necrosis; Orbital Diseases; Risk Factors; Skin; Streptococcal Infections
PubMed: 22520175
DOI: 10.1111/j.1755-3768.2012.02420.x -
Otolaryngology--head and Neck Surgery :... Dec 2021To systematically review the literature to evaluate the indications, safety, and efficacy of the Draf IIb procedure and to evaluate the added advantages of technical...
OBJECTIVES
To systematically review the literature to evaluate the indications, safety, and efficacy of the Draf IIb procedure and to evaluate the added advantages of technical factors such as stents and flaps.
DATA SOURCES
Articles published until July 2019 on Medline and Cochrane databases.
REVIEW METHODS
After a systematic review based on the 2018 PRISMA guidelines was conducted, 26 of 1533 articles were included and reviewed for indications of Draf IIb; surgical technique; use of flaps, stents, grafts, or mitomycin; complications during and after surgery; and success or recurrence rate.
RESULTS
The main indication for Draf IIb was chronic frontal rhinosinusitis (61.82%). The postoperative patency rate was 87.85%. When flaps/grafts were applied, the rate was 93.5%, but their added value was not statistically significant. Stents could be an alternative for revision surgery. Treating frontal pathologies other than chronic rhinosinusitis was also satisfying. Safety was comparable to Draf III: no perioperative complications were reported, only a few postoperative ones (eyelid ecchymosis and periorbital cellulitis in 0.2% of the cases, hyposmia in 1.55%).
CONCLUSION
When properly indicated, Draf IIb frontal drilling is a safe and highly effective surgical technique for frontal pathology treatment, with efficiency and safety comparable to the Draf III, making it a valid option when a bilateral approach is not needed. More studies are required to confirm the added values of flaps, grafts, and stents.
Topics: Endoscopy; Frontal Sinus; Humans; Nasal Surgical Procedures; Paranasal Sinus Diseases; Postoperative Complications; Rhinitis; Sinusitis; Stents; Surgical Flaps
PubMed: 33820467
DOI: 10.1177/01945998211004237 -
Ophthalmic Plastic and Reconstructive... 2018To report surgical site infection (SSI) rates of eviscerations and enucleations with implants performed without perioperative intravenous (IV) antibiotics or... (Review)
Review
PURPOSE
To report surgical site infection (SSI) rates of eviscerations and enucleations with implants performed without perioperative intravenous (IV) antibiotics or postoperative oral antibiotics, and to give SSI prevention recommendations.
METHODS
A single-center retrospective chart review was performed after obtaining institutional review board approval. Charts were found by Current Procedural Terminology codes. Demographics, surgical indication, procedure, implant, antibiotic use, and postoperative course were recorded. SSIs occurring within 30 days after surgery were reviewed and postoperative infection rates were determined.
RESULTS
Four hundred eighty-one cases from January 1999 to December 2015 were analyzed. There were 102 eviscerations with implants, 314 enucleations with implants, 23 enucleations without implants, 23 implant exchanges, 15 implants placed secondarily after enucleation, and 4 implant removals. Seventy cases (14.6%) were given perioperative IV antibiotics, and in this group one periorbital infection occurred unrelated to orbital surgery (1.4%). Of the 411 cases (85.4%) not given perioperative IV antibiotics, 1 of 87 eviscerations with implants developed an SSI (1.1%), 2 of 273 enucleations with implants developed SSIs (0.7%), and none of the 13 enucleations without implants developed SSIs.
CONCLUSIONS
To our knowledge, this is the first published case series reporting SSI rates of enucleations and eviscerations with implants performed without perioperative IV antibiotics or postoperative oral antibiotics. With infection rates comparing favorably to other case series where antibiotics were given, the routine use of perioperative IV antibiotics and postoperative oral antibiotics for enucleations and eviscerations may not be indicated.
Topics: Adult; Anti-Bacterial Agents; Antibiotic Prophylaxis; Eye Diseases; Eye Enucleation; Eye Evisceration; Humans; Male; Middle Aged; Retrospective Studies; Surgical Wound Infection
PubMed: 28072612
DOI: 10.1097/IOP.0000000000000853 -
JAMA Dermatology Mar 2020Necrobiotic xanthogranuloma (NXG) is a non-Langerhans cell histiocytosis classically associated with paraproteinemia attributable to plasma-cell dyscrasias or...
IMPORTANCE
Necrobiotic xanthogranuloma (NXG) is a non-Langerhans cell histiocytosis classically associated with paraproteinemia attributable to plasma-cell dyscrasias or lymphoproliferative disorders. Despite the morbidity of NXG, the literature is limited to case reports and small studies, and diagnostic criteria are lacking.
OBJECTIVE
To evaluate the characteristics of NXG and propose diagnostic criteria.
DESIGN, SETTING, AND PARTICIPANTS
This multicenter cross-sectional study was conducted at tertiary academic referral centers and followed by a systematic review and a consensus exercise. The multicenter cohort included patients with NXG diagnosed at the Brigham and Women's and Massachusetts General Hospitals (2000-2018), the University of Iowa Hospitals and Clinics (2000-2018), and the University of Pennsylvania Health System (2008-2018). The systematic review was conducted in 2018 and included patients with NXG identified in the Cochrane, Ovid EMBASE, PubMed, and Web of Science databases. The consensus exercise was conducted by 8 board-certified dermatologists to identify diagnostic criteria.
MAIN OUTCOMES AND MEASURES
Demographic factors, comorbidities, clinical features, and treatment response.
RESULTS
Of 235 included patients with NXG (34 from the multicenter cohort and 201 from the systematic review results), the mean (SD) age at presentation was 61.6 (14.2) years; 147 (62.6%) were female. Paraproteinemia was detected in 193 patients (82.1%), most often IgG-κ (117 patients [50.0%]). A malignant condition was detected in 59 patients (25.1%), most often multiple myeloma (33 patients [14.0%]). The overall rate of paraproteinemia and/or a malignant condition was 83.8% (197 patients). In the multicenter cohort, evolution of paraproteinemia into multiple myeloma was observed up to 5.7 years (median [range], 2.4 [0.1-5.7] years) after NXG presentation. Cutaneous lesions consisted of papules, plaques, and/or nodules, typically yellow or orange in color (113 of 187 [60.4%]) with a periorbital distribution (130 of 219 [59.3%]). The eye was the leading site of extracutaneous involvement (34 of 235 [14.5%]). In the multicenter cohort, intravenous immunoglobulin had the best treatment response rate (9 of 9 patients [100%]), followed by antimalarial drugs (4 of 5 patients [80%]), intralesional triamcinolone (6 of 8 patients [75%]), surgery (3 of 4 patients [75%]), chemotherapy (8 of 12 patients [67%]), and lenalidomide or thalidomide (5 of 8 patients [63%]). The consensus exercise yielded 2 major criteria, which were (1) clinical and (2) histopathological features consistent with NXG, and 2 minor criteria, consisting of (1) paraproteinemia, plasma-cell dyscrasia, and/or other associated lymphoproliferative disorder and (2) periorbital distribution of cutaneous lesions. In the absence of foreign body, infection, or another identifiable cause, fulfillment of both major and at least 1 minor criterion were proposed to establish the diagnosis of NXG.
CONCLUSIONS AND RELEVANCE
Necrobiotic xanthogranuloma is a multisystem disorder associated with paraproteinemia and malignant conditions. The proposed diagnostic criteria may advance clinical research and should be validated.
Topics: Aged; Cohort Studies; Cross-Sectional Studies; Female; Humans; Male; Middle Aged; Multiple Myeloma; Necrobiotic Xanthogranuloma; Paraproteinemias; Retrospective Studies
PubMed: 31940000
DOI: 10.1001/jamadermatol.2019.4221