-
Ear, Nose, & Throat Journal Feb 2021Open rhinoplasty has been performed for over 50 years. Rhinoplasty procedures have a risk of complications and it is important to follow each step diligently in order to...
BACKGROUND
Open rhinoplasty has been performed for over 50 years. Rhinoplasty procedures have a risk of complications and it is important to follow each step diligently in order to avoid complications. Periorbital edema is the most common complication of septorhinoplasty. As far as we are aware, there are no studies in the available literature examining the impact of the septorhinoplasty on intraocular pressure and the retina.
OBJECTIVES
The aim of this study was to evaluate the effects of septorhinoplasty-related periorbital edema on intraocular pressure and the retina by means of objective tests.
METHODS
Ten patients with phase 4 periorbital edema (5 males and 5 females) who underwent open rhinoplasty with bilateral lateral osteotomies were enrolled in the study. All the patients were examined by an eye specialist for visual acuity, intraocular pressure, retinal nerve fiber layer, and ganglion cell complex pathologies with optical coherence tomography preoperatively and postoperatively on the seventh day.
RESULTS
Preoperative and postoperative best-corrected visual acuity; intraocular pressure; average, superior, and inferior retinal nerve fiber layer thickness; and total, superior, and inferior ganglion cell complex thickness in both eyes for all patients were within normal limits. There was no statistical difference between preoperative and postoperative values ( > .05).
CONCLUSION
We concluded that periorbital edema after septorhinoplasty causes no significant complications affecting intraocular pressure and visual acuity. We believe that when osteotomies and local anesthetic injections are undertaken correctly, periorbital complications do not affect vision.
Topics: Adult; Edema; Female; Humans; Intraocular Pressure; Male; Nasal Septum; Orbital Diseases; Osteotomy; Postoperative Complications; Retina; Rhinoplasty; Tomography, Optical Coherence; Treatment Outcome; Visual Acuity
PubMed: 31547702
DOI: 10.1177/0145561319875734 -
Taiwan Journal of Ophthalmology 2020Perioperative posterior ischemic optic neuropathy (PION) is a rare but devastating condition. Visual impairment is commonly bilateral, profound, and irreversible. The... (Review)
Review
Perioperative posterior ischemic optic neuropathy (PION) is a rare but devastating condition. Visual impairment is commonly bilateral, profound, and irreversible. The most frequently associated triggering events are spine surgeries, other orthopedic surgeries, cardiac bypass surgeries, and radical neck dissection. The etiology is multifactorial. The most commonly reported risk factors are severe and prolonged hypotension, anemia, hemodilution, orbital and periorbital edema, direct orbital compression by prone position, and abnormal autoregulation. This review discusses the current literature on perioperative PION and includes a study conducted by our group to investigate the perioperative risk factors of PION in order to better understand the pathogenesis and help identify high-risk patients. Our results provide further corroborating evidence that PION is associated with spinal, cardiovascular, and abdominal surgeries, longer duration of procedure, and facial edema. Anemia and chronic hypertension are frequent risk factors. Treatment for perioperative PION is uncertain and depends largely on the immediate reversal of hemodynamic alterations. Hence, it is important to identify patients at risk and accordingly take prophylactic measures to prevent its occurrence. Optimizing hemoglobin levels, hemodynamic status, and tissue oxygenation is crucial.
PubMed: 33110746
DOI: 10.4103/tjo.tjo_41_20 -
The Ulster Medical Journal May 2016
Topics: Female; Hernias, Diaphragmatic, Congenital; Humans; Inappropriate Prescribing; Infant; Male; Orbital Cellulitis; Pediatrics; Practice Patterns, Physicians'; Symptom Assessment; Tomography, X-Ray Computed
PubMed: 27601769
DOI: No ID Found -
Cureus May 2024Periorbital necrotizing fasciitis (NF) is a devastating bacterial infection associated with irreversible inflammatory destruction of soft tissues. Outcomes include...
Periorbital necrotizing fasciitis (NF) is a devastating bacterial infection associated with irreversible inflammatory destruction of soft tissues. Outcomes include disfigurement, vision loss, septic shock, and death within hours to days. We describe two cases of periorbital NF that presented to our unit within a three-month period. We aim to highlight the key clinical features of periorbital NF, demonstrate the rapid progression of the disease, and the need for prompt identification and decisive intervention. Both patients presented with fever and left-sided periorbital swelling and showed rapid progression of swelling and gangrenous changes to the periorbital skin with worsening proptosis. They were treated with broad-spectrum intravenous antibiotics and underwent emergency surgical debridement of necrotic tissue followed by reconstruction. We propose a formal protocol that we recommend to aid the diagnosis and management of periorbital NF in an acute setting.
PubMed: 38826916
DOI: 10.7759/cureus.59501 -
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 -
Indian Journal of Otolaryngology and... Mar 2023The piezo surgery was reported to cause minimal trauma to the soft tissue. The aim of this study was to compare the periorbital edema and ecchymosis after transcutaneous...
The piezo surgery was reported to cause minimal trauma to the soft tissue. The aim of this study was to compare the periorbital edema and ecchymosis after transcutaneous lateral osteotomy in rhinoplasty using 2-mm osteotome versus Piezo scalpel respectively. In a randomized clinical trial and split-mouth-design, we performed primary rhinoplasty in 15 patients (7 men, 8 women; age 18-35 years, mean age 26.6 ± 5.7 years). Transcutaneous lateral osteotomy was performed using a 2-mm osteotome on the one side and a piezo scalpel on the opposite side. We took digital photographs of the face on 1, 3, 7 and 14 postoperative days. Three examiners used a standard 5-point Kara-Gokalan scale to assess the early postoperative periorbital edema and ecchymosis on each side. We found more difficult to use the piezo scalpel via only one incision and found easier to use two stab incisions for inserting the piezo scalpel. The time spend for each osteotomy was similar ( > 0.05). The inter-observer agreement was high (> 0.676). The postoperative edema showed to be significantly different on day 1, 3 and 7 (-value < 0.05), ecchymosis was much less on piezo side but not significantly. It was more difficult to use piezo scalpel via only one incision. The piezo scalpel showed to reduce the postoperative edema significantly and improved the ecchymosis. Swelling and bleeding could have crossed the midline and blurred the comparison of two sides. However, this is the best design to achieve the highest similarity in study condition. Level I, therapeutic study.
PubMed: 37007883
DOI: 10.1007/s12070-022-03378-6 -
Revista Medica de Chile Aug 2015Graves orbitopathy (GO) is rare in pediatric patients, however is the most common extrathyroid manifestation of Graves disease (GD), being present in 30-67% of... (Review)
Review
Graves orbitopathy (GO) is rare in pediatric patients, however is the most common extrathyroid manifestation of Graves disease (GD), being present in 30-67% of patients. GO is an autoimmune inflammatory disorder involving orbital connective and fatty tissues as well as the extraocular muscles. In children, GO is less common and less severe than in adults. The most common symptoms are upper eyelid retraction, conjunctival injection, and proptosis and periorbital edema. Severe complications include dysthyroid optic neuropathy, corneal ulceration and eyeball subluxation. The diagnosis is established by clinical, laboratory and imaging findings. There are no management guidelines for GO in children but adult recommendations include the assessment of clinical activity and its severity, to implement the best treatment. Supportive therapies are intended to relieve symptoms and prevent corneal damage in mild cases. Tobacco exposure should also be avoided. The first line of treatment is systemic administration of corticosteroids in active and severe cases. Other options as somatostatin use and retrobulbar radiation have not been used in children, therefore their use is not recommended.
Topics: Adolescent; Child; Glucocorticoids; Graves Ophthalmopathy; Humans; Risk Factors
PubMed: 26436933
DOI: 10.4067/S0034-98872015000800011 -
Frontiers in Allergy 2021Conjunctival provocation test (CPT) is used to demonstrate clinical relevance to a specific allergen. (Bt) is a prevalent allergen in tropical regions. Its major...
Conjunctival provocation test (CPT) is used to demonstrate clinical relevance to a specific allergen. (Bt) is a prevalent allergen in tropical regions. Its major allergen is commonly detected in house dust in Brazil. Patients with allergic rhinoconjunctivitis (ARC) have IgE antibodies to Bt although it may not indicate clinical allergy. The purpose of this study is to demonstrate the role of CPT in clinical allergy to Bt in allergic conjunctivitis (AC). CPT was performed in asymptomatic subjects with ARC ( = 26) outside the grass pollen season. They had positive skin prick tests (SPT) to Bt and other common inhalant allergens and they were off topical or systemic antihistamines. Standardized allergens were used for CPT (Blo t 5 462.5 ng/mL in 1:1 solution, Alk Abelló). CPT was conducted on a control group of subjects ( = 29) without symptoms of ARC and with negative SPT. CPT was performed with progressive doses of allergen solutions in normal saline (1:32, 1:16, 1:8, 1:4, 1:2). CPT with the same allergen dose that elicited a positive reaction was repeated one week later. The protocol was approved by the local Ethics Board and signed informed consent was obtained from all participants. There were 92% (24/26) of positive CPT in subjects sensitized to Bt. Significant association was found between SPT and CPT results with Bt ( < 0.0001). CPT had 92% sensitivity and 100% specificity when compared to SPT results. Positive reactions with the same dose or one immediately higher occurred in 21 out of 22 subjects who repeated TPC 1 week later. Mild transient nasal symptoms (21/24) were the major side effects of positive CPT followed by moderate periorbital edema which occurred in 41% (10/24). One controlled asthmatic BT-sensitized subject developed wheezing and dyspnea during a positive CPT with Bt that cleared with inhaled albuterol (400 mcg). There were no reactions whatsoever of CPT in non-allergic subjects. This study demonstrated that Bt may cause allergic conjunctivitis in our population. In addition, CPT is a safe and reproducible test if standardized allergens are used.
PubMed: 35386969
DOI: 10.3389/falgy.2021.673462 -
Indian Journal of Critical Care... Oct 2017Capillary leak syndrome is a unique complication that follows Russell's viper envenomation. This syndrome has a very high fatality rate and is characterized by parotid... (Review)
Review
Capillary leak syndrome is a unique complication that follows Russell's viper envenomation. This syndrome has a very high fatality rate and is characterized by parotid swelling, chemosis, periorbital edema, hypotension, albuminuria, hypoalbuminemia, and hemoconcentration. This syndrome is frequently recognized from the southern parts of India, especially from the state of Kerala. It has been postulated that a vascular apoptosis inducing component of Russell's viper venom that is not neutralized by the commercially available anti-snake venom (ASV) is responsible for this complication as it occurs even after adequate doses of ASV administration in most cases. Acute kidney injury often requiring dialysis is invariably present in all patients because of reduced renal perfusion and ischemic acute tubular necrosis as a result of hypotension. Management mainly involves aggressive fluid resuscitation to maintain adequate tissue perfusion. There are no other proven effective treatment modalities, except a few reports of successful treatment with plasmapheresis. Methylprednisolone pulse therapy, terbutaline, aminophylline, and intravenous immunoglobulin are other treatment modalities tried.
PubMed: 29142382
DOI: 10.4103/ijccm.IJCCM_41_17 -
Frontiers in Cell and Developmental... 2023Ciliopathies are human genetic disorders caused by abnormal formation and dysfunction of cellular cilia. Cilia are microtubule-based organelles that project into the...
Ciliopathies are human genetic disorders caused by abnormal formation and dysfunction of cellular cilia. Cilia are microtubule-based organelles that project into the extracellular space and transduce molecular and chemical signals from the extracellular environment or neighboring cells. Intraflagellar transport (IFT) proteins are required for the assembly and maintenance of cilia by transporting proteins along the axoneme which consists of complexes A and B. IFT46, a core IFT-B protein complex, is required for cilium formation and maintenance during vertebrate embryonic development. Here, we introduce transgenic zebrafish lines under the control of ciliated cell-specific promoter to recapitulate human ciliopathy-like phenotypes. We generated a line to temporo-spatially control the expression of effectors including fluorescent reporters or nitroreductase based on the GAL4/UAS system, which expresses GAL4-VP16 chimeric transcription factors in most ciliated tissues during embryonic development. To analyze the function of -expressing ciliated cells during zebrafish development, we generated the line, a ciliated cell-specific injury model induced by nitroreductase (NTR)/metrodinazole (MTZ). Conditionally, controlled ablation of ciliated cells in transgenic animals exhibited ciliopathy-like phenotypes including cystic kidneys and pericardial and periorbital edema. Altogether, we established a zebrafish NTR/MTZ-mediated ciliated cell injury model that recapitulates ciliopathy-like phenotypes and may be a vertebrate animal model to further investigate the etiology and therapeutic approaches to human ciliopathies.
PubMed: 37363725
DOI: 10.3389/fcell.2023.1200599