Soleno Therapeutics reported a net loss of $43.8 million for the first quarter of 2025, compared to a net loss of $21.4 million in the same period of 2024. The company did not generate any revenue as commercialization of VYKAT XR had not commenced during this period. Operating expenses increased significantly, primarily due to increased selling, general and administrative costs in preparation for commercial launch.
FDA approval of VYKAT XR for hyperphagia in adults and children four years of age and older with Prader-Willi syndrome (PWS) was announced.
Patient treatments for VYKAT XR commenced on April 14, 2025, with 268 patient start forms received and 131 unique prescribers by May 6, 2025.
Research and development expense was $13.5 million, including $4.3 million of non-cash stock-based compensation.
Selling, general and administrative expense was $29.3 million, including $10.4 million of non-cash stock-based compensation, reflecting increased business activities for commercial launch.
The company is focused on executing a robust commercial launch of VYKAT XR and plans to submit a Marketing Authorization Application (MAA) to the European Medicines Agency (EMA) in the second quarter of 2025.