Related Experiment Video
Updated: Jul 16, 2026

Fentanyl Analog Screening using LC-TIMS-TOF MS/MS
Published on: November 8, 2024
The metamorphosis of hydromorphone
Gary M Reisfield1, George R Wilson
1Division of Palliative Medicine, Department of Community Health and Family Medicine, University of Florida Health Science Center-Jacksonville, USA.
Abstract:
Hydromorphone, one of the oldest and most potent of opioids, is an effective alternative to morphine. With a variety of routes of administration, it has an efficacy similar to that of morphine. The FDA has recently approved the first commercially available extended-release formulation, a once-daily hydromorphone for the management of moderate to severe pain in opioid tolerant individuals with an anticipated extended period of use. The formulation exhibits less peak-to-trough fluctuation in plasma concentration, while providing analgesia statistically indistinguishable from its immediate-release counterpart. The manufacturer and the FDA have articulated a plan to minimize unskillful prescribing and abuse/diversion through education, supply-chain integrity, and surveillance. It is anticipated that Palladone will be a valuable addition to the limited armamentarium of extended-release opioids.
More Related Videos
Related Concept Videos
Opioid Analgesics: Synthetic and Semisynthetic Opioids
Opioid Analgesics: Morphine and Other Natural Cogeners
Drug Biotransformation: Overview
Drug Biotransformation: Overview
Factors Affecting Dissolution: Polymorphism, Amorphism and Pseudopolymorphism
Some polymorphic crystals possess lower aqueous solubility than their amorphous counterparts, leading to incomplete absorption. For instance, the oral suspension of Chloramphenicol, which...
IV Infusion to Oral Dosing: Conversion Methods

