Succinylcholine is a muscle relaxant used during surgical procedures and in intensive care units. It is commercially available under several brand names.
What is the most common brand name for succinylcholine?
The most widely recognized brand name for succinylcholine is Anectine [1]. It is also known by the brand name Quelicin [2].
Are there other brand names for succinylcholine?
In addition to Anectine and Quelicin, succinylcholine has been marketed under other brand names, though some may be discontinued or less common in certain regions. These include Sucostrin and Sux-Cel [3].
How does succinylcholine work?
Succinylcholine is a depolarizing neuromuscular blocking agent. It works by binding to acetylcholine receptors at the neuromuscular junction, causing initial muscle depolarization followed by paralysis. This effect facilitates endotracheal intubation and muscle relaxation during surgery [4].
What is the typical use of succinylcholine?
Succinylcholine is primarily used for rapid sequence intubation and to provide short-term muscle paralysis during procedures like electroconvulsive therapy (ECT) or during certain surgical interventions [4]. Its action is brief, typically lasting only a few minutes, which makes it useful when short-acting muscle relaxation is required [3].
What are the risks associated with succinylcholine use?
While effective, succinylcholine can cause adverse effects. These include hyperkalemia (elevated potassium levels), malignant hyperthermia, muscle pain, and prolonged paralysis in individuals with certain genetic predispositions or pseudocholinesterase deficiency [4]. It is generally not recommended for patients with known pseudocholinesterase deficiency [5].
Who manufactures succinylcholine products?
The manufacturing and marketing of succinylcholine have changed over time, with different companies holding rights to various brand names. For instance, Anectine has historically been associated with companies like Pfizer [1]. Information on current manufacturers for specific brand names can often be found through pharmaceutical databases [2, 3].
When do patents for succinylcholine expire?
As succinylcholine is a well-established drug with a long history of use, its original patents have long since expired. This has allowed for the production of generic versions of the drug [6]. DrugPatentWatch.com tracks patent information for many pharmaceuticals, providing details on expiration dates and patent status [7].