Unlike GERD, LPR also poses a risk for bronchitis or pneumonitis as reflux of stomach acid to the level of the larynx can result in aspiration. LPR is also commonly associated with erythema, or redness, as well as edema in the tissues of the larynx that are exposed to gastric contents. In contrast, most cases of GERD are nonerosive, with no apparent injury to the mucosal lining of the esophageal tissue exposed to the refluxed material.Differences in the molecular structure of the epithelial tissue lining the laryngopharyngeal region may be partly responsible for the different symptomatic manifestations of LPR in comparison to GERD. In contrast to the resistant stratified squamous epithelium lining the esophagus, the larynx is lined by ciliated respiratory epithelium, which is more fragile and susceptible to damage. While the epithelium lining the esophagus is capable of withstanding as many as 50 instances of exposure to gastric contents each day, which is the uppermost estimate considered to be within the range of normal physiologic functioning, injury to laryngeal epithelium can occur following exposure to only small amounts of acidic gastric contents. Diagnosis
LPR presents with non-specific symptoms and signs that make differential diagnosis difficult to achieve. Furthermore, symptoms of the disorder overlap greatly with symptoms of other disorders. Therefore, LPR is under-diagnosed and under-treated. As there are multiple potential etiologies for the respiratory and laryngeal symptoms of LPR, diagnosing LPR based on symptoms alone is unreliable.
Dasiglucagon, sold under the brand name Zegalogue, is a medication used to treat severe hypoglycemia in people with diabetes.The most common side effects include nausea, vomiting, headache, diarrhea, and injection site pain.Dasiglucagon was approved for medical use in the United States in March 2021. It was designated an orphan drug in August 2017. Medical uses
Dasiglucagon is indicated for the treatment of severe hypoglycemia in people aged six years of age and older with diabetes. Contraindications
Dasiglucagon is contraindicated in people with pheochromocytoma or insulinoma. References
External links
"Dasiglucagon". Drug Information Portal. U.S. National Library of Medicine. Clinical trial number NCT03378635 for "A Trial to Confirm the Efficacy and Safety of Dasiglucagon in the Treatment of Hypoglycemia in Type 1 Diabetes Subjects" at ClinicalTrials.gov
Clinical trial number NCT03688711 for "Trial to Confirm the Clinical Efficacy and Safety of Dasiglucagon in the Treatment of Hypoglycemia in Subjects With T1DM" at ClinicalTrials.gov
Clinical trial number NCT03667053 for "Trial to Confirm the Efficacy and Safety of Dasiglucagon in the Treatment of Hypoglycemia in T1DM Children" at ClinicalTrials.gov