DUBLIN, June 30, 2025 (GLOBE NEWSWIRE) -- Avadel Pharmaceuticals plc (Nasdaq: AVDL), a biopharmaceutical company focused on transforming medicines to transform lives, announced that, on Friday, June 27, 2025, the U.S. Court of Appeals for the District of Columbia Circuit (the “Appeals Court”) affirmed a prior decision of the U.S. District Court for the District of Columbia (the “District Court”) in favor of the U.S. Food and Drug Administration (“FDA”) in a suit brought by Jazz Pharmaceuticals Inc. (“Jazz”) regarding the FDA’s approval of LUMRYZTM, the first and only once-at-bedtime oxybate treatment for cataplexy or excessive daytime sleepiness in patients 7 years of age and older with narcolepsy.
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