A 12-year-male child developed toxic epidermal necrolysis (TEN) probably due to lamotrigine. The patient was on antiepileptic therapy (sodium valproate and clonazepam) since 6-7 months, and lamotrigine was added in the regimen 1-2 months back. A serious cutaneous reaction is more likely to occur during the first 2 months of starting lamotrigine. The use of lamotrigine as an add-on to valproate may have precipitated the reaction. Other drugs were ruled out based on the incubation period of TEN. Drug interactions should be kept in mind with multiple antiepileptic therapies. The patient died because of the severity of reactions and delay in starting the treatment with steroids. One must be vigilant in early detection of the reaction.
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http://dx.doi.org/10.4103/0976-500X.103695 | DOI Listing |
J Immunother Cancer
January 2025
Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
Purpose: BMS-986299 is a first-in-class, NOD-, LRR-, and pyrin-domain containing-3 (NLRP3) inflammasome agonist enhancing adaptive immune and T-cell memory responses.
Materials And Methods: This was a phase-I (NCT03444753) study that assessed the safety and tolerability of intra-tumoral BMS-986299 monotherapy (part 1A) and in combination (part 1B) with nivolumab, and ipilimumab in advanced solid tumors. Reported here are single-center results.
J Med Chem
January 2025
Scorpion Therapeutics, 1 Winthrop Square, Boston, Massachusetts 02110, United States.
After L858R and ex19del epidermal growth factor receptor (EGFR) mutations, ex20ins mutations are the third most common class of driver-mutations in non-small cell lung cancer (NSCLC). Unfortunately, first-, second-, and third-generation EGFR tyrosine kinase inhibitors (TKIs) are generally ineffective for ex20ins patients due to insufficient mutant activity and selectivity over wild-type EGFR, leading to dose-limiting toxicities. While significant advances in recent years have been made toward identifying potent EGFR ex20ins mutant inhibitors, mutant vs wild-type EGFR selectivity remains a significant challenge.
View Article and Find Full Text PDFFuture Med Chem
January 2025
Department of Chemistry, Faculty of Science, Ain Shams University, Cairo, Egypt.
Aim: New phenyldiazene scaffold-linked heterocyclic pyrazole, pyrimidinone, pyrimidinthione, and/or triazine rings have been developed and synthesized.
Methods & Results: Cytotoxicity of our derivatives was estimated on four cancer and VERO normal cell lines targeting EGFR (epidermal growth factor receptor) and VEGFR-2 (vascular endothelial growth factor receptor-2) enzymes. Our new derivatives selectively inhibited both VEGFR-2 and EGFR as they have the essential structural requirements for inhibitors of both receptors.
Curr Ther Res Clin Exp
December 2024
Department of Critical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China.
Background: Immunosuppressive agents like cyclosporine have proven effective in some pediatric cases, although there are limited case reports considering potential risks such as secondary infections.
Objective: This study investigated the safety and efficacy of Cyclosporine A in children who did not respond to high-dose corticosteroids combined with intravenous immunoglobulin (IVIG).
Methods: We reported four pediatric patients diagnosed with toxic epidermal necrolysis (TEN) received treatment at our institution.
Cancer Rep (Hoboken)
January 2025
Department of Oncology and Hematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy.
Backgroud: Salivary duct carcinoma (SDC) is a rare and aggressive malignancy with a generally dismal prognosis and no standard of care established, despite a known association with epidermal growth factor receptor 2 (HER2) and androgen receptor (AR) over-expression.
Case: We report the case of a 64-year-old female with extra- and intracranial metastases of SDC with evidence of AR and HER2 overexpression. After progression on first line chemotherapy, was administered neratinib, a pan-Erb2 receptor tyrosine kinase inhibitor.
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