SeSAME Syndrome

Courtesy of JHVEPhoto/GettyImages The FDA is busy accepting drug applications, granting specialty designations and approving drugs for market. Here's a look at this week's FDA activity. Daewoong Pharmaceutical Co. announced that the FDA cleared its Investigational New Drug (IND) application to launch a Phase I trial of DWP213388 for autoimmune diseases. The drug is a dual-target inhibitor for both B and T cells, inhibiting BTK and Interleukin-2-inducible T-cell Kinase (ITK). Novavax submitted an application to the FDA for an Emergency Use Authorization (EUA) for its COVID-19 vaccine as a booster in adults 18 and older. An original EUA was granted in July for the vaccine as a two-dose initial series. Preceptis Medical said the FDA cleared its Hummingbird Tympanostomy Tube System (TTS) for office-based pediatric ear tube procedures. The new label allows for in-office procedures in all children six months and older. NovelMed Therapeutics received clearance from the FDA to initiate an efficacy trial of NM8074 in patients with C3G, a rare disease characterized by the deposition of Cd/C3b on kidney cells, proteinuria, and reduced eGFR. The drug is a monoclonal antibody that binds Bb with picomolar affinity and exhibits dual specificity. VySpine reported the FDA granted 510(k) clearance for its VyPlate Anterior Cervical Plate System, which is indicated for stabilization of the anterior cervical spine from C2 to C7, employing unicortical screw fixation at the anterior face of the vertebral bodies. AstraZeneca and Merck announced the FDA accepted and granted priority review for their supplemental New Drug Application (sNDA) for Lynparza in combination with abiraterone and prednisone or prednisolone for adults with metastatic castration-resistant prostate cancer. There is a PDUFA date in the fourth quarter of this year. The FDA finalized a ruling that hearing aids can be sold over the counter to patients with mild to moderate hearing impairment. No physician prescription or device fitting is required. It only applies to patients 18 years and older. Bluebird bio announced the FDA approved Zynteglo (betibeglogene autotemcel) for adults and children with beta-thalassemia who require regular RBC transfusions. The therapy is a cell-based gene therapy. Thermo Fisher Scientific received clearance of ImmunoCAP Specific IgE Allergen Components for wheat and sesame allergies for in vitro diagnostic use. These are advanced blood tests to help ID wheat and sesame allergies. AVAVA reported that the FDA granted 510(k) clearance for treating benign pigmented skin lesions, including hyperpigmentation. The technology approved is an AI enabled, precise 3D laser treatment. Samsung Bioepis and Organon & Co. announced the FDA approved the citrate-free, high-concentration formulation of Hadlime (adalimumab-bwwd), a biosimilar to AbbVie's Humira (adalimumab). AUM Biosciences' AUM601 received Orphan Drug Designation from the FDA for solid tumors with the NTRK fusion gene. AUM601 is a highly selective, oral small molecule that inhibits the pan-TRK (TRKA, TRKB, and TRKC), but also resistance mutations of TRKs by blocking the activity of tyrosine kinases. Spectral Medical's wholly-owned subsidiary Dialco Medical's Investigational Device Exemption (IDE) received approval by the FDA for up to 10 new clinical sites in its pivotal Tigris trial. Curis announced the FDA lifted the partial clinical hold on the TakeAim Lymphoma Phase I/II trial of emavusertib. The company now expects preliminary data in 2023. Zavation Medical Products received FDA 510K clearance of Varisync, a cervical intervertebral body fusion device. GenFleet Therapeutics received a greenlight from the FDA for its Phase II trial of GFH312 for patients with peripheral artery disease and intermittent claudication. GFH312 is a RIPK1 inhibitor and blocks the process of TNF-alpha-induced necroptosis. Bayer announced the FDA approved an sNDA that extends the duration of use for its intrauterine device (IUD) Mirena (levonorgestrel-releasing intrauterine system) 52 mg by one more year. This will make it available to prevent pregnancy for up to eight years. Axsome Therapeutics announced the FDA approved its Auvelty (dextromethorphan HBr-bupropion HCl) for major depressive disorder (MDD) in adults. Calyptus Pharmaceuticals received FDA approval for its Abbreviated NDA (ANDA) for an AP-rated generic version of Cetrotide to Calyptus' partner, Akorn Operating Company. The FDA also granted its Competitive Generic Therapy (CGT) designation. Cetrotide is used to treat infertility. IMPACT Therapeutics' fixed-dose combination of Senaparib (PARP inhibitor) and temozolomide (TMZ) for adults with small cell lung cancer received Orphan Drug Designation from the FDA.

With the approval, the ImmunoCAP Specific IgE Allergen Components for wheat and sesame allergies will be commercially available in the US Thermo Fisher has received FDA approval for its ImmunoCAP Specific IgE (sIgE) Allergen Components. (Credit: Tatiana from Pixabay) Thermo Fisher Scientific has received the US Food and Drug Administration (FDA) approval for its ImmunoCAP Specific IgE (sIgE) Allergen Components for wheat and sesame allergies for in vitro diagnostic use. The advanced blood tests, which will soon be offered nationally, can assist doctors and other healthcare professionals to identify wheat and sesame allergies in individuals with allergic reactions. To aid in the accurate identification of sesame seed allergy, ImmunoCAP Specific IgE Allergen Component Ses i 1 offers a quantitative detection of sIgE antibodies through a quick blood draw. According to the firm, the test gives higher clinical specificity in comparison to skin prick testing extracts and whole allergen in-vitro sIgE sesame tests Results can help identify patients with sesame allergies who are at risk for a severe anaphylactic reaction, leading to better outcomes and patient management. ImmunoCAP Specific IgE Allergen Components measures IgE antibodies to Tri a 14 and Tri a 19 (omega-5-gliadin) components linked to severe reactions. The findings enhance avoidance advice by identifying clinically irrelevant sensitisations caused by grass cross-reactivity and confirming IgE-mediated wheat allergy as the source of symptoms. Thermo Fisher Scientific Clinical Affairs & Education associate director Rebecca Rosenberger said: “Sesame was recently added to the top nine major food allergen list through the FASTER ACT because sesame reactions are often dangerous and unpredictable. “Sesame is often a hidden allergen making the danger of accidental intake even greater. ImmunoCAP Specific IgE Allergen Component for sesame provides clinicians with a more complete assessment of the patient’s allergy. “It also helps evaluate the risks associated with a severe systemic reaction (e.g., anaphylaxis) and to better qualify patients for an oral food challenge.” The tests can detect allergic sensitisation to common food allergens like peanuts, eggs, and milk as well as seasonal, perennial, indoor, and outdoor allergens, said the company. ImmunoCAP tests, which can be ordered by patients of any age regardless of age, skin condition, use of current medications, disease activity, or pregnancy status, are accessible in most US laboratories.

Aug. 17, 2022 12:00 UTC ImmunoCAP Specific IgE Allergen Components for wheat and sesame allergies are soon to be available nationwide PORTAGE, Mich.--(BUSINESS WIRE)-- Today, Thermo Fisher Scientific announces the clearance of ImmunoCAP Specific IgE (sIgE) Allergen Components for wheat and sesame* allergies by the U.S. Food & Drug Administration (FDA) for in vitro diagnostic use. Soon to be available nationwide, these advanced blood tests can act as a diagnostic aid, helping specialists and other healthcare providers identify wheat and sesame allergies for patients at risk for a severe allergic reaction.1-3 ImmunoCAP Specific IgE Allergen Component Ses i 1 provides a quantitative measurement of sIgE antibodies through a simple blood draw to help improve the diagnosis of sesame seed allergy. The test offers higher clinical specificity than skin prick testing extracts and whole allergen in-vitro sIgE sesame tests.4-6 Results can help identify patients with sesame allergy at risk for severe anaphylactic reaction and ultimately achieve better outcomes and patient management.1,2 “Sesame was recently added to the top nine major food allergen list through the FASTER ACT because sesame reactions are often dangerous and unpredictable,” said Rebecca Rosenberger, MMSc, PA-C, Allergy Diagnostic & Treatment Center and Associate Director, Clinical Affairs & Education at Thermo Fisher Scientific. “Sesame is often a hidden allergen making the danger of accidental intake even greater. ImmunoCAP Specific IgE Allergen Component for sesame provides clinicians with a more complete assessment of the patient’s allergy. It also helps evaluate the risks associated with a severe systemic reaction (e.g., anaphylaxis) and to better qualify patients for an oral food challenge.” ImmunoCAP Specific IgE Allergen Components for wheat measures IgE antibodies to Tri a 14 and Tri a 19 (omega-5-gliadin) components associated with severe reactions.3,7,10 Results help confirm IgE-mediated wheat allergy as a cause of symptoms, help identify clinically irrelevant sensitizations due to grass cross-reactivity and improve avoidance recommendations.3,7 “Wheat is the third most common food allergy, but it’s often misdiagnosed and confused with other digestive disorders like gluten intolerance and celiac disease,” said Rosenberger. “ImmunoCAP Specific IgE Allergen Components for wheat help clinicians pinpoint true allergies and distinguish between wheat sensitization and grass cross-reactivity. This can prevent unnecessary diet restrictions for many patients.” ImmunoCAP blood testing is the most widely used sIgE test, with reference in more than 6,000 peer-reviewed publications. The tests can identify allergic sensitization to common environmental allergens – seasonal and perennial, indoor and outdoor – as well as common food allergens such as peanuts, eggs, and milk. ImmunoCAP tests, which are available in most major U.S. laboratories and can be ordered for patients of any age regardless of skin condition, current medication, disease activity, or pregnancy status.8,9 For more information on ImmunoCAP Specific IgE Allergen Components for wheat and sesame, please visit About Thermo Fisher Scientific Thermo Fisher Scientific Inc. is the world leader in serving science, with annual revenue of approximately $40 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, increasing productivity in their laboratories, improving patient health through diagnostics or the development and manufacture of life-changing therapies, we are here to support them. Our global team delivers an unrivaled combination of innovative technologies, purchasing convenience and pharmaceutical services through our industry-leading brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon and PPD. For more information, please visit . *Official product names of allergen components mentioned within this document: ImmunoCAP Allergen f449, Allergen component rSes i 1, Sesame seed; ImmunoCAP Allergen f433, Allergen component rTri a 14 LTP, Wheat; ImmunoCAP Allergen f416, Allergen component rTri a 19 Omega-5 Gliadin, Wheat REFERENCES: Pastorello EA, et al. J Chromatogr B Biomed Sci Appl. 2001;756(1-2):85-93 Nachshon L, et al. J Allergy Clin Immunol Pract. 2019;7:2775-81 Ito K et al. IgE antibodies to ω-5 gliadin associate with immediate symptoms on oral wheat challenge in Japanese children. Allergy 2008;63:1536-1542. Yanagida N, et al. J Allergy Clin Immunol Pract. 2019;7(6):2084-86. Saf S, et al. J Allergy Clin Immunol Pract. 2020;8(5):1681-88. Goldberg MR, et al. Pediatr Allergy Immunol. 2021 May 5. Matricardi PM et al. EAACI Molecular Allergology User’s Guide. Pediatric allergy and immunology: official publication of the European Society of Pediatric Allergy and Immunology. 2016;27 Suppl 23:1-250 [Internet]. Dfu.phadia.com. 2020 [cited 2020 Jul 22]. Available from: Siles R, Hsieh F. Allergy blood testing: A practical guide for clinicians. Cleveland Clinic Journal of Medicine. 2011;78(9):585-592. Jakob T, Forstenlechner P, Matricardi P, Kleine-Tebbe J. Molecular allergy diagnostics using multiplex assays: methodological and practical considerations for use in research and clinical routine. Allergo Journal International. 2015;24(8):320-332.