Latanoprost, sold under the brand name Xalatan among others, is a medication used to treat increased pressure inside the eye. This includes ocular hypertension and open angle glaucoma. It is applied as eye drops to the eyes. Onset of effects is usually within four hours, and they last for up to a day.Common side effects include blurry vision, redness of the eye, itchiness, and darkening of the iris. Latanoprost is in the prostaglandin analogue family of medications. It works by increasing the outflow of aqueous fluid from the eyes through the uveoscleral tract.Latanoprost was approved for medical use in the United States in 1996. It is on the World Health Organizations List of Essential Medicines. Latanoprost is available as a generic medication. In 2019, it was the 77th most commonly prescribed medication in the United States with more than 9 million prescriptions. It is available as a combination with netarsudil and with timolol. Medical uses
Open-angle glaucoma
In people with ocular hypertension (intraocular pressure (IOP) ≥21 mm Hg) including open-angle glaucoma, treatment with latanoprost reduced IOP levels by 22 to 39% over 1 to 12 months’ treatment. Latanoprost was more effective than timolol 0.5% twice daily in 3 of 4 large (n = 163 to 267) randomised, double-blind trials. Latanoprost demonstrated a stable long-term IOP-lowering effect in 1- or 2-year continuations of these trials, with no sign of diminishing effect during prolonged treatment.
Indiana will start screening in 2020. Parents of newborns with a diagnosis of Krabbe disease can access online community support and resources below. Treatment
Although there is no known cure for Krabbe disease, bone marrow transplantation or hematopoietic stem cell transplantation (HSCT) has been shown to benefit cases early in the course of the disease. Generally, treatment for the disorder is symptomatic and supportive. Physical therapy may help maintain or increase muscle tone and circulation.A 15-year study on the developmental outcomes of children with Krabbe disease who underwent HSCT in the first seven weeks after birth found that patients have a better prognosis for both lifespan and functionality, with a slower progression of the disease. Even symptomatic individuals with later-onset Krabbe disease may benefit from HSCT if diagnosed early enough. Umbilical-cord blood is typically used as the source for the transplant stem cells. Clinical trials for gene therapy are currently enrolling patients. Management
Symptom management can be particularly difficult for individuals with infantile onset, as symptoms tend to progress rapidly. Because there is no treatment for Krabbe disease, management of the condition is typically supportive and aimed at alleviating symptoms. Frequent evaluation is encouraged in order to anticipate the onset of, and preparation for, certain symptoms. Physical therapy can help to alleviate motor difficulties and increase strength, mobility, and flexibility.Gastrostomy tubes are used to circumvent feeding difficulties and prevent aspiration. A simultaneous gastrostomy tube insertion and Nissen fundoplication procedure is commonly performed to prevent the need for a secondary surgical procedure.