Question

Name the popular system for ocular delivery of pilocarpine, based on membrance -controlled reservoir systems

• A. Ocusert
• B. Alzet pump
• C. Progestasert
• D. Nitrodur

Answer 1

The Correct Option is A

The question asks for the popular system for ocular delivery of pilocarpine based on membrane-controlled reservoir systems. The options provided are:

1. Ocusert
2. Alzet pump
3. Progestasert
4. Nitrodur

Let's evaluate each option:

1. Ocusert: Ocusert is a device specifically designed for ocular delivery of drugs, particularly pilocarpine. It is a thin, flexible, and oval-shaped insert containing pilocarpine in a membrane-controlled reservoir system. The device offers controlled and sustained delivery of medication to the eye, popularly used for managing glaucoma by reducing intraocular pressure. This matches the description given in the question.
2. Alzet pump: This is an osmotic pump used for continuous delivery of drugs and is not specifically designed for ocular delivery or pilocarpine. It is generally used in animal research for systemic drug delivery and does not align with the context of the question.
3. Progestasert: Progestasert is an intrauterine device used for the delivery of progesterone for contraceptive purposes. It is not related to ocular delivery systems.
4. Nitrodur: Nitrodur is a transdermal patch system used for delivering nitroglycerin to manage angina. It is not designed for ocular delivery or involved in pilocarpine administration.

Based on the above analysis, Ocusert is the correct answer as it is specifically designed for the ocular delivery of pilocarpine using a membrane-controlled reservoir system.

Conclusion: The correct answer is Ocusert, as it fits the description of a membrane-controlled reservoir system for ocular delivery of pilocarpine.