Search results for "Relapse prevention"

Pre-Clinical Studies with D-Penicillamine as a Novel Pharmacological Strategy to Treat Alcoholism: Updated Evidences

2017

Ethanol, as other drugs of abuse, is able to activate the ventral tegmental area dopamine (VTA-DA) neurons leading to positively motivational alcohol-seeking behavior and use, and, ultimately to ethanol addiction. In the last decades, the involvement of brain-derived acetaldehyde (ACD) in the ethanol actions in the mesolimbic pathway has been widely demonstrated. Consistent published results have provided a mechanistic support to the use of ACD inactivating agents to block the motivational and reinforcing properties of ethanol. Hence, in the last years, several pre-clinical studies have been performed in order to analyze the effects of the sequestering ACD agents in the prevention of ethano…

Internet- and mobile-based aftercare and relapse prevention in mental disorders: A systematic review and recommendations for future research

2018

Background Mental disorders are characterized by a high likelihood of recurrence. Thus, aftercare and follow-up interventions aim to maintain treatment gains and to prevent relapse. Internet- and mobile-based interventions (IMIs) may represent promising instruments in tertiary prevention. This systematic review summarizes and evaluates the research on the efficacy of IMIs as aftercare or follow-up interventions for adults with mental health issues. Methods A systematic database search (PsycInfo, MEDLINE, CENTRAL) was conducted and studies selected according to predefined eligibility criteria (RCTs, adult population, clinical symptoms/disorder, assessed with validated instruments, clinical-p…

Mesalamine and relapse prevention in Crohn's disease

2000

The control of abstinence in the treatment of alcohol dependence: the use of acamprosate in relapse prevention

2014

"The alcoholism can also deal with drug treatments." This is the message that emerges from the press conference of presentation of Campral, trade name of acamprosate, a neuromodulator specifically indicated in the maintenance of abstinence in alcohol-dependent patients.Alcoholism is a disease characterized by: craving, loss of control, tolerance and physical dependence.For many years the prevention of relapse in use of alcohol after detoxification was supported almost exclusively by psychosocial procedures and techniques with modest success. Treatment with acamprosate is a valid tool to complement psychotherapy as it does not cause addiction, abuse or withdrawal of its suspension and does n…

Pre-Emptive Immunotherapy for Clearance of Molecular Disease in Childhood Acute Lymphoblastic Leukemia after Transplantation

2016

Abstract Monitoring of minimal residual disease (MRD) or chimerism may help guide pre-emptive immunotherapy (IT) with a view to preventing relapse in childhood acute lymphoblastic leukemia (ALL) after transplantation. Patients with ALL who consecutively underwent transplantation in Frankfurt/Main, Germany between January 1, 2005 and July 1, 2014 were included in this retrospective study. Chimerism monitoring was performed in all, and MRD assessment was performed in 58 of 89 patients. IT was guided in 19 of 24 patients with mixed chimerism (MC) and MRD and by MRD only in another 4 patients with complete chimerism (CC). The 3-year probabilities of event-free survival (EFS) were .69 ± .06 for …

Treatment of Ulcerative Colitis with Olsalazine and Sulphasalazine: Efficacy and Side-Effects

1988

The effects of olsalazine were studied mainly in patients with ulcerative colitis who were intolerant to sulphasalazine, and for relapse prevention. A crossover design with sulphasalazine, 3 g/day, and olsalazine, 1.5 g/day, was applied to compare the side-effects of each drug and to evaluate their therapeutic efficacy. A total of 41 patients with mild or moderately severe left-sided colitis or proctitis were assigned to a randomized treatment schedule. Olsalazine and sulphasalazine were similar in their therapeutic efficacy. Twelve patients complained of adverse effects while on sulphasalazine and 4 patients during olsalazine treatment (p less than 0.05). It is concluded that olsalazine is…

Improved effect of the combination naltrexone/D-penicillamine in the prevention of alcohol relapse-like drinking in rats

2014

Opioid antagonists are licensed drugs for treating alcohol use disorders; nonetheless, clinical studies have evidenced their limited effectiveness. Preclinical findings indicate that opioid receptor (OR) antagonists, such as naltrexone (NTX), reduce the alcohol deprivation effect (ADE). However, a detailed analysis of published data shows the existence of a delayed increase in ethanol consumption after continuous OR blockade, a phenomenon originally called as ‘delayed ADE’. We have recently reported that D-penicillamine (DP) is able to prevent ADE through a mechanism dependent on the inactivation of acetaldehyde, the main metabolite of ethanol. Hypothetically, OR activation would be trigge…

Efficacy of N-acetylcysteine in the prevention of alcohol relapse-like drinking: Study in long-term ethanol-experienced male rats

2021

Alcohol use disorders are chronic and highly relapsing disorders, thus alcoholic patients have a high rate of recidivism for drug use even after long periods of abstinence. The literature points to the potential usefulness of N-acetylcysteine (NAC) in the management of several substance use disorders probably due to its capacity to restore brain homeostasis of the glutamate system disrupted in addiction. However, there is little evidence in the case of alcohol. The aim of this study was to explore the potential anti-relapse efficacy of NAC using the alcohol deprivation effect (ADE) model in long-term experienced rats. Two experiments were performed in male Wistar rats to: (a) test the effic…

Combination treatment with nefazodone and cognitive-behavioral therapy for relapse prevention in alcohol-dependent men: a randomized controlled study.

2004

Background This study evaluated the serotonergic antidepressant nefazodone versus placebo and specific cognitive-behavioral therapy (CBT) versus nondirective group counseling (GC) for relapse prevention in alcohol dependence in a large prospective, randomized, and placebo-controlled double-blind study at 3 German university centers. Method 242 male patients fulfilling at least 5 criteria for alcohol dependence according to DSM-IV and ICD-10 were eligible, after detoxification, for one of the following treatment combinations: nefazodone + CBT, nefazodone + GC, placebo + CBT, and placebo + GC. Either nefazodone or placebo was administered throughout the evaluation period of 15 months. Either …

P-78D-PENICILLAMINE PREVENTS THE ALCOHOL DEPRIVATION EFFECT IN THE OPERANT SELF-AMINISTRATION PARADIGM

2015

Although pharmacological treatments for relapse prevention have experienced some progress, their general effectiveness can be considered low and the problem could not be considered solved. In recent years, our group has explored the use of acetaldehyde (ACD) sequestering agents as a new and very promising strategy. These agents, such as …