Purdue Pharma

About: Purdue Pharma is a company organization based out in Pickering, Ontario, Canada. It is known for research contribution in the topics: Buprenorphine & Chronic pain. The organization has 622 authors who have published 691 publications receiving 31545 citations. The organization is also known as: Purdue Pharmaceuticals L.P..

Reducing drug liking in a subject

Abstract: There is described a method of reducing drug liking a subject comprising the step of administering to the subject an oral pharmaceutical composition comprising: (i) hydromorphone or a pharmaceutically acceptable salt thereof, and (ii) naloxone or a pharmaceutically acceptable salt thereof, wherein the oral pharmaceutical composition comprising (i) and (ii) in a weight ratio equal to or less than about 4:1. There is also described use of an oral pharmaceutical composition comprising: (i) hydromorphone or a pharmaceutically acceptable salt thereof, and (ii) naloxone or a pharmaceutically acceptable salt thereof, wherein the oral pharmaceutical composition comprising (i) and (ii) in a weight ratio equal to or less than about 4:1, for reducing drug liking in a subject. The present inventors have conducted clinical studies from which it can be concluded that that drug liking in opioid abusers can be reduced when the weight ratio of (i) and (ii) in an intravenous composition is equal to or less than about 4:1. Based on the these clinical studies, the present inventors have established a reasonable inference that similar results would be obtained in the case of oral pharmaceutical compositions having a corresponding weight ratio of (i) and (ii) - i.e., if such an oral composition were to be abused by extraction of (i) and (ii) therefrom, the resulting extraction composition would behave in a similar manner as the intravenous compositions used in the clinical studies reported herein.

Antibodies that bind cell-associated ca 125/o772p

Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.

Analgesic combination of opioid analgesic and cyclooxygenase-2 inhibitor

Abstract: The invention relates to the use of a combination of an opioid analgesic together with a COX-2 inhibitor.

Compositions and Methods for Treating an Arrhythmia with an Opioid Antagonist

Abstract: Disclosed in certain embodiments is a method of treating an arrhythmia comprising administering to a patient in need thereof an effective amount of an opioid antagonist to treat the arrhythmia.