Cryoanalgesic versus EMLA® cream to reduced pain during analgesic injection in upper eyelid surgery: a randomized trial.

INTRODUCTION: Eyelid surgery under local anesthesia is a common procedure in ophthalmology. The most painful part is usually injecting local anesthesia. Decreased sensation from the very sensitive eyelid skin before injection is one of the few methods to relieve this stressful condition. In this study, we compared the use of the aesthetic property of cooling (cryoanalgesic) with topical EMLA® cream preparation before local anesthetic injection on the eyelid. METHODS: Thirty patients aged 47-81 years (mean = 65.6, SD = 9.75) undergoing upper eyelid blepharoplasty or levator advancement surgery were enrolled. Each subject's upper eyelid was randomly allocated by a computer-generated randomization sequence to an EMLA® cream or cryoanalgesic group before injecting local anesthetic. Pain monitoring was performed subjectively and objectively using a visual analog scale (VAS). Results were analyzed using the paired t-test. RESULTS: No statistical difference was found in VAS score between the EMLA® cream (mean = 5.9) and cryoanalgesic groups (mean = 5.67) (p-value 0.5999). CONCLUSION: Topical EMLA® cream and cryoanalgesic have no difference in pain score from anesthetic infiltration during eyelid surgery.

The Role of Topical Antibiotic Prophylaxis in Oculofacial Plastic Surgery: A Randomized Controlled Study.

PURPOSE: The usefulness of topical antibiotic prophylaxis for routine oculofacial plastic surgery is not well established. Given concerns such as contact dermatitis, antibiotic resistance, and healthcare costs in conjunction with a low baseline rate of surgical site infections, the investigators sought to determine the frequency of infection with and without the use of topical antibiotic prophylaxis. DESIGN: Randomized, controlled, unmasked clinical trial. PARTICIPANTS: Adult patients undergoing routine periocular surgery without prior history of periocular surgical site infection, need for perioperative oral or parenteral antibiotics, or allergy to all study medications. METHODS: Participants were randomized before surgery to receive either antibiotic or placebo (mineral oil and petrolatum-based) ointment after surgery. Outcomes were measured at the first postoperative visit. The 2-tailed Fisher exact test was used to compare outcomes between groups. MAIN OUTCOME MEASURES: The primary outcome was the incidence of surgical site infections. The secondary outcomes included stratification of infections by patient risk characteristics, incidence of allergic contact dermatitis, and incidence of wound complications. RESULTS: Four hundred one participants were enrolled and randomized, and 13 participants did not proceed with surgery or were lost to follow-up. High-risk features for infection were identified in 24% of the placebo group and 21% of the antibiotic group. Surgical site infections were more common in the placebo group (2.7% vs. 0.0%; P = 0.025). The rate of contact dermatitis was similar (0.5% vs. 0.5%; P = 1.00), as was the rate of wound dehiscence (2.7% vs. 3.5%; P = 0.77). Among the placebo group, the incidence of infections in the low- and high-risk participants was 2.9% and 2.2%, respectively. Infections were treated with oral or topical antibiotics and resolved without complication, except in 1 patient who required 2 subsequent surgeries to address the sequelae. CONCLUSIONS: After routine oculofacial plastic surgery, patients treated with a topical antibiotic ointment showed a lower risk of surgical site infection compared with patients treated with a nonantibiotic ointment.

Dacryops - A review.

Purpose: To review and summarize the epidemiology, clinical presentations, histopathologic characteristics and management of dacryops.Methods: A comprehensive PubMed, Embase and Google Scholar search of all articles written in English and non-English language articles with abstract translated to English on dacryops were reviewed. Data reviewed included epidemiology, etiology, pathogenesis, clinical presentations, histopathologic characteristics and management of dacryops.Results: Lacrimal ductal cysts or dacryops are classified based on locations: palpebral lobe cysts (simple dacryops); orbital lobe cysts; cysts of the accessory lacrimal glands of Krause and Wolfring; and cysts of ectopic (choristomatous) lacrimal glands. The exact etiology of dacryops remains unknown. Dacryops is usually asymptomatic but can present with varied symptoms depending on the type and associated complications. While complete excision of dacryops is generally recommended, marsupialization is also a safe and effective method for the treatment of dacryops in the palpebral lobe of lacrimal gland. Complete surgical excision via orbitotomy is required for deep orbital lesions.Conclusion: Dacryops is an uncommon benign cystic lacrimal gland tissue neoplasm. Dacryops can be classified into four types based on locations. Lesions could be either superficial that can be seen through the fornix or deep into the orbit. Observation is also an option for small or asymptomatic lesions. Surgery remains the mainstay of treatment for symptomatic cases, but approaches are different depending on the location of the lesions.