TA-NIC is a proprietary vaccine in development similar to TA-CD but being used to create human anti-nicotine antibodies in a person to destroy nicotine in the human body so that it is no longer effective. History
The phenomenon of drug addiction has occurred to some degree throughout recorded history (see "Opium"). Modern agricultural practices, improvements in access to drugs, advancements in biochemistry, and dramatic increases in the recommendation of drug usage by clinical practitioners have exacerbated the problem significantly in the 20th century. Improved means of active biological agent manufacture and the introduction of synthetic compounds, such as fentanyl and methamphetamine, are also factors contributing to drug addiction.For the entirety of US history, drugs have been used by some members of the population. In the countrys early years, most drug use by the settlers was of alcohol or tobacco.The 19th century saw opium usage in the US become much more common and popular. Morphine was isolated in the early 19th century, and came to be prescribed commonly by doctors, both as a painkiller and as an intended cure for opium addiction. At the time, the prevailing medical opinion was that the addiction process occurred in the stomach, and thus it was hypothesized that patients would not become addicted to morphine if it was injected into them via a hypodermic needle, and it was further hypothesized that this might potentially be able to cure opium addiction. However, many people did become addicted to morphine.
With the advanced clinical use of medications, biological treatment is now considered to be one of the most efficient interventions that psychologists may use as treatment for those with substance dependence. Medicinal approach
Another approach is to use medicines that interfere with the functions of the drugs in the brain. Similarly, one can also substitute the misused substance with a weaker, safer version to slowly taper the patient off of their dependence. Such is the case with Suboxone in the context of opioid dependence. These approaches are aimed at the process of detoxification. Medical professionals weigh the consequences of withdrawal symptoms against the risk of staying dependent on these substances. These withdrawal symptoms can be very difficult and painful times for patients. Most will have steps in place to handle severe withdrawal symptoms, either through behavioral therapy or other medications. Biological intervention should be combined with behavioral therapy approaches and other non-pharmacological techniques. Group therapies including anonymity, teamwork and sharing concerns of daily life among people who also have substance dependence issues can have a great impact on outcomes. However, these programs proved to be more effective and influential on persons who did not reach levels of serious dependence. Vaccines
TA-CD is an active vaccine developed by the Xenova Group which is used to negate the effects of cocaine, making it suitable for use in treatment of addiction. It is created by combining norcocaine with inactivated cholera toxin.