According to recent studies, in opioid abusers, compared with non-addicts, spinal anesthesia with local anesthetics has been accompanied with shorter duration of action and lower level of sensory block.1-4 Thus, it seems that chronic opiate abuse can produce tolerance, or probably, crosstolerance to analgesic effects of local anesthetics. As yet, no clear explanation has been presented for this...

AIM To present medically assisted treatment for opiate addiction with substitution medicament Suboxone and prevention of social exclusion of young opiate addicts in Bosnia and Herzegovina. GENERAL OVERVIEW Until recently there was no solution for long-term and comprehensive treatment of young persons who suffer from opiate addiction. This is not an illness that impairs only psychological and ...

Economic theories of rational addiction aim to describe consumer behavior in the presence of habit-forming goods. We provide a biological foundation for this body of work by formally specifying conditions under which it is optimal to form a habit. We demonstrate the empirical validity of our thesis with an in-depth review and synthesis of the biomedical literature concerning the action of opiat...

We have shown previously that whereas acute exposure of cultured murine peritoneal macrophages inhibits phagocytosis, chronic exposure results in a putative tolerant/dependent state. We now report similar observations using human cultured monocyte-derived macrophages (hMDM) from a control population and from methadone patients. With hMDM, acute exposure to morphine and methadone inhibited phago...

BACKGROUND Opioid dependence is one of the major social and psychiatric problem of society. Unfortunately there is no non opiate treatment available. For centuries man has used plants for their healing proprieties. These plants play a fundamental part in all treatment modalities, both ancient and modern. METHODS This study was conducted to find non opiate treatment for opiate withdrawal. Tota...

BACKGROUND/AIM Relapse of opiate dependence is a common occurrence after detoxification and introduction of opiate addicts in abstinence from opiates. Clinical evaluation showed that over 90% of opiate addicts exhibit depressive manifestations during detoxification, or develop post-detoxification depression. The aim of this study was to determine differences in the frequency of relapses, severi...

The life-threatening risk for drug addicts is the accidental/unexpected overdose (in Germany mostly caused by opiates). The problem of drug addiction, which encompasses all aspects of the individual's life, is accompanied by the additional negative reinforcement of the permanent danger of a sudden fatal outcome. The causes for an accidental fatal intoxication originate from the different qualit...

Follow-up of 108 opiate addicts for a period of six to seven years showed that 35 were still being prescribed opiates, 25 were off drugs, 19 were dead, and for 29 it was not certain whether they were on or off drugs. Most patients who came off drugs did so in the first two years after notification to the Home Office. Clearly treatment is more likely to be successful if given early in the life h...

Opiates are known to induce immunosuppression in their users (addicts). Evidences supporting their role in suppressing a variety of immunological end points in addicts have been reported by several investigators. In the present study, we investigated the changes in serum immunoglobulin (Ig) levels and their correlation with Mu opiate receptor (MOR) genotypes. Eighty-seven users and forty-five n...

BACKGROUND As a result of long-term heroin abuse we can see impairment of cerebral structures, that leads to specific psychopathological and neuro - physiological deficits in the cognitive and connative areas. There is a positive correlation between the mentioned deficits and the duration of heroin abuse. The memory is a cognitive function highly sensitive to toxic effects of opiates. The aim o...