Orladeyo (berotralstat), an oral therapy designed to prevent swelling attacks in adults and adolescents with hereditary angioedema (HAE), has now been approved in Mexico. The approval by the Mexican Federal Commission for Protection against Health Risks (COFEPRIS) covers the use of Orladeyo as a prophylactic, or preventive, treatment for HAE…
Hereditary angioedema (HAE) is marked by frequent attacks and high disease burden in Canadian patients, who waited a median of 10 years for a diagnosis after the onset of their symptoms, a recent survey shows. This reality “indicates an urgent need for increased awareness and education on HAE among…
A dozen new mutations in the SERPING1 gene were identified in Slovakia as the cause of hereditary angioedema (HAE) due to C1-inhibitor deficiency or dysfunction — known as C1-INH-HAE — according to a new study based on a complex analysis. That genetic analysis also suggested that the prevalence of…
The use of vaccines against SARS-CoV-2, the virus that causes COVID-19, was not linked to an increased risk of disease worsening in people with hereditary angioedema (HAE), according to a small, single-center study from Turkey. The study also found that the viral infection was not always associated with disease worsening…
Treatment with tranexamic acid was safe and not linked to a higher risk of worse outcomes in people who developed angioedema after being on angiotensin-converting enzyme inhibitors (ACEIs), a type of blood pressure-lowering medication, a study finds. While initial findings suggested a link between tranexamic acid and greater rates…
Preventive treatment with Takhzyro (lanadelumab) reduced swelling attack frequency and improved quality of life in Japanese patients with hereditary angioedema (HAE), a small real-world study shows. The study, “Effect of lanadelumab on attack frequency and QoL in Japanese patients with hereditary angioedema: Report of five…
A 2-year-old girl with Down syndrome who was diagnosed with a rare form of hereditary angioedema (HAE) was the subject of a case report by researchers in Palestine. The child’s case was detailed in “Hereditary Angioedema With a Normal Complement…
In a 39-year-old man in France, hereditary angioedema (HAE) manifested with stroke-like symptoms, including weakness on one side of the body and difficulty speaking, despite treatment with danazol, a medication normally used to prevent HAE attacks. His symptoms eventually resolved with Takhzyro (lanadelumab), an approved therapy for…
Long-term use of attenuated androgens — male hormones used as a preventive treatment — may increase the risk for other disorders in hereditary angioedema with C1 inhibitor deficiency (C1-INH-HAE), a retrospective analysis suggests. Disorders linked with their use included high blood pressure, high cholesterol, diabetes, and benign liver tumors. “The results…
Adding a short-term regimen of C1-INH concentrate to the preventive treatment of a 63-year-old man with hereditary angioedema (HAE) enabled a successful tooth extraction without a swelling attack in his larynx, a case study reports. The tailored Orladeyo (berotralstat) prophylaxis regimen was designed to prevent an attack…
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