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The primary aim of this study is to determine the feasibility of long-acting injectable naltrexone administration in a clinical trial in patients with SMI who also have a diagnosis of alcohol dependence. Secondary aims include providing a preliminary assessment of the tolerability and safety of long-acting injectable naltrexone as compared with oral naltrexone in patients with SMI who also have a diagnosis of alcohol dependence. An additional aim is to provide a preliminary assessment of the efficacy of long-acting injectable naltrexone as compared with oral naltrexone in reducing alcohol use from baseline levels
The overall goal of this project is to improve the treatment of alcohol abuse and dependence in patients with serious mental illness (SMI). SMI for this study is defined as any patient with any of the following diagnoses: schizophrenia, schizoaffective disorder, bipolar type I disorder, major depressive disorder with psychotic features, or psychotic disorder not otherwise specified. Alcohol and other substance use disorders (SUDs) are common among individuals with SMI such as schizophrenia. SUD comorbidity is associated with many adverse consequences. However, to date, few reports have addressed the efficacy of pharmacological treatments for SUDs in this population. Naltrexone pharmacotherapy is an effective treatment for alcohol dependence, but it has not been systematically applied to the care of patients with SMI. This pilot study plans to use a new intramuscular long-acting form of naltrexone that needs to be administered every 4 weeks compared to daily oral naltrexone, which we are also studying in this pilot. This could improve adherence to a medication regimen, which has been shown to be critical to successful naltrexone treatment of alcohol dependence. The proposed project is a 1-year pilot program of research. It is a randomized prospective parallel groups open-label trial of long-acting intramuscular (IM) naltrexone injected every 4 weeks compared to monthly prescriptions of oral naltrexone in a cohort of 20 subjects, ten for each treatment modality. The study is 16 weeks in duration, consisting of a 12-week course of naltrexone plus one follow-up interview at 4 weeks after discontinuation of medication. Voucher-based incentives are provided to all subjects to ensure attendance for medication administration. Weekly motivational counseling sessions are conducted and focus on improving motivation to stop alcohol use. Study outcomes consist of self-report and biological measures of alcohol use as well as measures of psychiatric symptom severity.
Allocation: Randomized, Control: Active Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
injectable naltrexone, oral naltrexone
SUNY Upstate Medical University
State University of New York - Upstate Medical University
Published on BioPortfolio: 2014-07-24T14:21:56-0400
The overall goal of this project is to improve the treatment of alcohol dependence in patients with serious mental illness (SMI). SMI for this study is defined as any patient with any of ...
The goal of this two-year study is to test the efficacy of dronabinol as an adjunct to maintenance treatment with naltrexone in opioid-dependent individuals. We hypothesize that administer...
To determine the pharmacokinetics of 2 intranasal doses and 1 oral dose of naltrexone compared to an intramuscular dose of naltrexone.
This study will obtain pilot data on the impact oral naltrexone 50 mg/day vs. a sustained-release naltrexone implant on response to antiretroviral therapy (ART) in opioid addicted patients...
Behavioral Naltrexone Therapy (BNT) for Promoting Adherence to Oral Naltrexone (BNT-oral) vs Extended Release Injectable Depot Naltrexone (Depot-BNT); a Randomized Trial. A Free Treatment for Opiate Abuse.
In pilot study now proposed, we plan to randomly assign 60 opioid dependent patients to the new model, Depot-BNT, or to BNT plus oral naltrexone for a 6-month trial. This will provide init...
The theoretical benefits of naltrexone as a treatment for opioid use disorder (e.g., safety, non-addictive, low risk of diversion) stand in sharp contrast to its disappointing record on retention in m...
Background It remains unclear if naltrexone combined with psychotherapy is superior to naltrexone alone in treating alcohol use disorders (AUD). The current meta-analysis examined the hypothesis that ...
Naltrexone has been shown to attenuate craving and the subjective effects of methamphetamine. Although naltrexone has modulatory effects on neural activity at dopaminergic synapses, the effect on stri...
Alcohol use disorders (AUD) are a major contributor to the global burden of disease, and have huge societal impact. Some studies show that AUD patients carrying the G-allele of the OPRM1 variant c.118...
Derivative of noroxymorphone that is the N-cyclopropylmethyl congener of NALOXONE. It is a narcotic antagonist that is effective orally, longer lasting and more potent than naloxone, and has been proposed for the treatment of heroin addiction. The FDA has approved naltrexone for the treatment of alcohol dependence.
These disorders are related to both SCHIZOPHRENIA SPECTRUM AND RELATED DISORDERS and DEPRESSIVE DISORDERS in terms of symptomatology, family history, and genetics. (DSM-V) .
Agents that are used to treat bipolar disorders or mania associated with other affective disorders.
The prototypical tricyclic antidepressant. It has been used in major depression, dysthymia, bipolar depression, attention-deficit disorders, agoraphobia, and panic disorders. It has less sedative effect than some other members of this therapeutic group.
Disorders of the mouth attendant upon non-oral disease or injury.
In a clinical trial or interventional study, participants receive specific interventions according to the research plan or protocol created by the investigators. These interventions may be medical products, such as drugs or devices; procedures; or change...
Psychiatry is the study of mental disorders and their diagnosis, management and prevention. Conditions include schizophrenia, severe depression and panic disorders among others. There are pharmaceutical treatments as well as other therapies to help...