People taking elagolix with new or existing depressive symptoms should be promptly evaluated to determine whether the benefits of treatment outweigh the risks. In those with new or existing depressive symptoms, referral to a mental health professional, as appropriate, may be warranted. Immediate medical attention should be sought for those with suicidal ideation and behavior.Elagolix dose-dependently produced elevated liver enzymes, including elevations of serum alanine aminotransferase of at least 3-fold the upper limit, in clinical trials. This was observed in one woman (0.2%) with 150 mg once per day and in five women (1.1%) with 200 mg twice per day, compared to one woman (0.1%) given placebo. Medical attention should be sought if signs or symptoms of liver injury, such as jaundice, are noticed. The lowest effective dosage of elagolix may be used to minimize the risk of liver problems, and in those who develop elevated liver enzymes during elagolix therapy, prompt evaluation should be done to determine whether the benefits of treatment outweigh the risks. Overdose
In the event of an overdose of elagolix, the person should be monitored for any signs or symptoms of adverse reactions and should be treated on a symptomatic basis as needed. Elagolix has been assessed in clinical studies at a dose as high as a single administration of 1,200 mg, which resulted in concentrations of the medication that were 17 times higher than with the typical high clinical dosage of 200 mg twice per day. No adverse effects were mentioned.
Radiography
Despite patient-to-patient variability and the diversity of radiographic findings, the X-ray is diagnostic in infantile hypophosphatasia. Skeletal defects are found in nearly all patients and include hypomineralization, rachitic changes, incomplete vertebrate ossification and, occasionally, lateral bony spurs on the ulnae and fibulae.In newborns, X-rays readily distinguish hypophosphatasia from osteogenesis imperfecta and congenital dwarfism. Some stillborn skeletons show almost no mineralization; others have marked undermineralization and severe rachitic changes. Occasionally there can be peculiar complete or partial absence of ossification in one or more vertebrae. In the skull, individual membranous bones may calcify only at their centers, making it appear that areas of the unossified calvarium have cranial sutures that are widely separated when, in fact, they are functionally closed. Small protrusions (or "tongues") of radiolucency often extend from the metaphyses into the bone shaft. In infants, radiographic features of hypophosphatasia are striking, though generally less severe than those found in perinatal hypophosphatasia. In some newly diagnosed patients, there is an abrupt transition from relatively normal-appearing diaphyses to uncalcified metaphases, suggesting an abrupt metabolic change has occurred. Serial radiography studies can reveal the persistence of impaired skeletal mineralization (i.e. rickets), instances of sclerosis, and gradual generalized demineralization. In adults, X-rays may reveal bilateral femoral pseudofractures in the lateral subtrochanteric diaphysis. These pseudofractures may remain for years, but they may not heal until they break completely or the patient receives intramedullary fixation. These patients may also experience recurrent metatarsal fractures.