Results 101 to 110 of about 1,267,582 (207)

Irregular visits in longitudinal studies: Comparing inverse intensity of visit weighting and imputation in a causal analysis of antidepressant therapeutic treatment

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Irregular observation times are common in longitudinal observational studies and can affect causal inferences. We use data from electronic health records of Kaiser Permanente Washington patients in the United States who initiated an antidepressant medication between 2008 and 2018, with a confirming diagnosis of depression. We are interested in
Janie Coulombe   +2 more
wiley   +1 more source

Ligand-Specific Regulation of the Endogenous Mu-Opioid Receptor by Chronic Treatment with Mu-Opioid Peptide Agonist [PDF]

open access: yes, 2013
Since the discovery of the endomorphins (EM), the postulated endogenous peptide agonists of the mu-opioid receptors, several analogues have been synthesized to improve their binding and pharmacological profiles.
Murányi Marianna   +25 more
core   +1 more source

Five-factor model personality traits in opioid dependence

open access: yesBMC Psychiatry, 2007
Background Personality traits may form a part of the aetiology of opioid dependence. For instance, opioid dependence may result from self-medication in emotionally unstable individuals, or from experimenting with drugs in sensation seekers.
Nordvik Hilmar, Kornør Hege
doaj   +1 more source

Biography as the Missing Variable in Drug Development: A Case for Bio‐Biographical Mechanistic Profiling

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Most clinical trial failures reflect unmeasured biological heterogeneity. Biography — chronic stress, adversity, trauma, and social isolation—is a neglected source of that heterogeneity, operating through the same molecular pathways drugs engage.
Ralph I. Horwitz
wiley   +1 more source

Intravenous buprenorphine/naloxone and concomitant oral pregabalin misuse: a case report

open access: yesNeuropsychiatric Disease and Treatment, 2018
Burak Kulaksizoğlu,1,2 Hüseyin Kara,1,2 Berkan Bodur,1,2 Murat Kuloğlu1,2 1Department of Psychiatry, Akdeniz University School of Medicine, Antalya, Turkey; 2Akdeniz University, Alcohol and Substance Addiction Treatment and Research Center, Antalya,
Kulaksizoğlu B   +3 more
doaj  

Understanding pregabalin misuse and dependence: Insights from a North Indian addiction treatment center

open access: yesIndian Journal of Psychiatry
Background: Pregabalin, approved for various medical conditions, has shown increasing misuse potential globally. However, limited research exists on pregabalin dependence in India.
Abhishek Ghosh   +5 more
doaj   +1 more source

Tramadol Co‐Administration with Oxycodone or Hydrocodone Increases Opioid Burden without Improving Postoperative Pain Control

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Tramadol is frequently co‐prescribed with oxycodone or hydrocodone after surgery under the assumption that its dual mechanism of action provides an opioid‐sparing benefit. However, evidence supporting this practice is limited and inconsistent. We conducted a secondary analysis of the multicenter IGNITE ADOPT‐PGx pragmatic trial of patients undergoing ...
Noor A. Nahid   +302 more
wiley   +1 more source

Hepatitis Infection in the Treatment of Opioid Dependence and Abuse

open access: yes, 2008
Many new and existing cases of viral hepatitis infections are related to injection drug use. Transmission of these infections can result directly from the use of injection equipment that is contaminated with blood containing the hepatitis B or C virus or
Kenneth Hoffman   +6 more
core  

Opioid-Induced Glial Activation: Mechanisms of Activation and Implications for Opioid Analgesia, Dependence, and Reward

open access: yesThe Scientific World Journal, 2007
This review will introduce the concept of toll-like receptor (TLR)–mediated glial activation as central to all of the following: neuropathic pain, compromised acute opioid analgesia, and unwanted opioid side effects (tolerance, dependence, and reward ...
Mark R. Hutchinson   +5 more
doaj   +1 more source

Initiation of Gabapentin with Opioids and Risk of Respiratory Cardiovascular and Opioid‐Related Adverse Events Following Surgery for Breast Cancer

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Pain is a key determinant of quality‐of‐life following breast cancer surgery, the most common cancer operation in the United States. Gabapentinoids are frequently prescribed for pain management, yet their respiratory, cardiovascular, and opioid‐related adverse effects remain unclear.
Jyun‐Heng Lai   +12 more
wiley   +1 more source

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