Dexamethasone-Eluting Contact Lens for the Prevention of Postphotorefractive Keratectomy Scar in a New Zealand White Rabbit Model.

Purpose: To evaluate the safety and efficacy of an experimental dexamethasone-eluting contact lens (DCL) for the prevention of postphotorefractive keratectomy (PRK) corneal haze in a New Zealand White (NZW) rabbit model.

Methods: Both eyes of 29 NZW rabbits underwent PRK. The rabbits were randomized to one of the 5 study arms for 4 weeks: tarsorrhaphy only, tarsorrhaphy and bandage contact lens (BCL) replaced weekly, tarsorrhaphy and BCL for 1 week plus topical 0.

Amniotic membrane graft in a recurrent re-fusing temporal tarsorrhaphy: a case report.

Amniotic membrane grafts (AMGs) are commonly used to treat a variety of ophthalmologic conditions. Complications exist with permanent tarsorrhaphies, including the risk of re-fusion following tarsorrhaphy separation. We report a novel application of amniotic graft in lieu of skin grafts to protect the exposed marginal surface during the initial re-epithelialization period following release of a permanent tarsorrhaphy.

Quantitative Pupillometry for Detection of Intracranial Pressure Changes During Head-Down Tilt.

Background: There is a need to develop noninvasive methods to monitor intracranial pressure (ICP). Pupillary reactivity decreases in patients with elevated ICP with demonstrated cerebral edema. We sought to determine whether pupillary reactivity is affected when ICP is elevated in the absence of brain edema.

Sealing of Corneal Lacerations Using Photoactivated Rose Bengal Dye and Amniotic Membrane.

Purpose: Watertight closure of perforating corneoscleral lacerations is necessary to prevent epithelial ingrowth, infection, and potential loss of the eye. Complex lacerations can be difficult to treat, and repair with sutures alone is often inadequate. In this study, we evaluated a potentially sutureless technology for sealing complex corneal and scleral lacerations that bonds the amniotic membrane (AM) to the wound using only green light and rose bengal dye.

Feeding gastrostomy in children with complex heart disease: when is a fundoplication indicated?

Purpose: Malnutrition is common among children with complex heart disease (CHD). Feeding gastrostomies are often used to improve the nutritional status of such patients. Our purpose was to evaluate a cohort of children with CHD following open Stamm gastrostomy without fundoplication.

Comparison of pachymetry measurements between the Alcon Wavelight EX500 and Sonogage Corneo-Gage plus platforms.

Purpose: To compare the agreement of intraoperative central corneal thickness (CCT) measurements of the Wavelight EX500 (Alcon Laboratories, Fort Worth, TX) that uses optical low coherence reflectometry to the Corneo-Gage Plus ultrasound pachymetry device (Sonogage, Cleveland, OH).

Methods: In this retrospective study, 50 eyes of 26 patients undergoing LASIK were evaluated. Following LASIK flap creation, each eye was measured by both optical low coherence reflectometry and ultrasound pachymetry immediately prior to flap lifting and then again after flap lifting.

Oxytocin and postpartum depression: delivering on what's known and what's not.

The role of oxytocin in the treatment of postpartum depression has been a topic of growing interest. This subject carries important implications, given that postpartum depression can have detrimental effects on both the mother and her infant, with lifelong consequences for infant socioemotional and cognitive development. In recent years, oxytocin has received attention for its potential role in many neuropsychiatric conditions beyond its well-described functions in childbirth and lactation.